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Vendor import of libpcap 1.8.1.

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This commit is contained in:
Xin LI 2017-02-12 07:04:44 +00:00
parent 50224b10fa
commit c8c6d70e30
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/libpcap/dist/; revision=313676
svn path=/vendor/libpcap/1.8.1/; revision=313677; tag=vendor/libpcap/1.8.1
227 changed files with 24800 additions and 14745 deletions
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83
CHANGES
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@ -1,5 +1,80 @@
Tuesday, Oct. 25, 2016 mcr@sandelman.ca
Summary for 1.8.1 libpcap release
Add a target in Makefile.in for Exuberant Ctags use: 'extags'.
Rename configure.in to configure.ac: autoconf 2.59
Clean up the name-to-DLT mapping table.
Add some newer DLT_ values: IPMI_HPM_2,ZWAVE_R1_R2,ZWAVE_R3,WATTSTOPPER_DLM,ISO_14443,RDS
Clarify what the return values are for both success and failure.
Many changes to build on windows
Check for the "break the loop" condition in the inner loop for TPACKET_V3.
Fix handling of packet count in the TPACKET_V3 inner loop: GitHub issue #493.
Filter out duplicate looped back CAN frames.
Fix the handling of loopback filters for IPv6 packets.
Add a link-layer header type for RDS (IEC 62106) groups.
Use different intermediate folders for x86 and x64 builds on Windows.
On Linux, handle all CAN captures with pcap-linux.c, in cooked mode.
Removes the need for the "host-endian" link-layer header type.
Compile with '-Wused-but-marked-unused' in devel mode if supported
Have separate DLTs for big-endian and host-endian SocketCAN headers.
Reflect version.h being renamed to pcap_version.h.
Require that version.h be generated: all build procedures we support generate version.h (autoconf, CMake, MSVC)!
Properly check for sock_recv() errors.
Re-impose some of Winsock's limitations on sock_recv().
Replace sprintf() with pcap_snprintf().
Fix signature of pcap_stats_ex_remote().
Initial cmake support for remote packet capture.
Have rpcap_remoteact_getsock() return a SOCKET and supply an "is active" flag.
Clean up {DAG, Septel, Myricom SNF}-only builds.
Do UTF-16-to-ASCII conversion into the right place.
pcap_create_interface() needs the interface name on Linux.
Clean up hardware time stamp support: the "any" device does not support any time stamp types.
Add support for capturing on FreeBSD usbusN interfaces.
Add a LINKTYPE/DLT_ value for FreeBSD USB.
Go back to using PCAP_API on Windows.
CMake support
Add TurboCap support from WinPcap.
Recognize 802.1ad nested VLAN tag in vlan filter.
Thursday Sep. 3, 2015 guy@alum.mit.edu
Summary for 1.7.5 libpcap release
Man page cleanups.
Add some allocation failure checks.
Fix a number of Linux/ucLinux configure/build issues.
Fix some memory leaks.
Recognize 802.1ad nested VLAN tag in vlan filter.
Fix building Bluetooth Linux Monitor support with BlueZ 5.1+
Saturday Jun. 27, 2015 mcr@sandelman.ca
Summary for 1.7.4 libpcap release
Include fix for GitHub issue #424 -- out of tree builds.
Friday Apr. 10, 2015 guy@alum.mit.edu
Summary for 1.7.3 libpcap release
Work around a Linux bonding driver bug.
Thursday Feb. 12, 2015 guy@alum.mit.edu/mcr@sandelman.ca
Summary for 1.7.2 libpcap release
Support for filtering Geneve encapsulated packets.
Generalize encapsulation handling, fixing some bugs.
Don't add null addresses to address lists.
Add pcap_dump_open_append() to open for appending.
Fix the swapping of isochronous descriptors in Linux USB.
Attempt to handle TPACKET_V1 with 32-bit userland and 64-bit kernel.
Wednesday Nov. 12, 2014 guy@alum.mit.edu/mcr@sandelman.ca
Summary for 1.7.0 libpcap release
Fix handling of zones for BPF on Solaris
new DLT for ZWAVE
clarifications for read timeouts.
Use BPF extensions in compiled filters, fixing VLAN filters
some fixes to compilation without stdint.h
EBUSY can now be returned by SNFv3 code.
Fix the range checks in BPF loads
Various DAG fixes.
Various Linux fixes.
Monday Aug. 12, 2014 guy@alum.mit.edu
Summary for 1.6.2 tcpdump release
Summary for 1.6.2 libpcap release
Don't crash on filters testing a non-existent link-layer type
field.
Fix sending in non-blocking mode on Linux with memory-mapped
@ -8,12 +83,12 @@ Monday Aug. 12, 2014 guy@alum.mit.edu
machines.
Saturday Jul. 19, 2014 mcr@sandelman.ca
Summary for 1.6.1 tcpdump release
Summary for 1.6.1 libpcap release
some fixes for the any device
changes for how --enable-XXX works
changes for how --enable-XXX (--enable-sniffing, --enable-can) works
Wednesday Jul. 2, 2014 mcr@sandelman.ca
Summary for 1.6.0 tcpdump release
Summary for 1.6.0 libpcap release
Don't support D-Bus sniffing on OS X
fixes for byte order issues with NFLOG captures
Handle using cooked mode for DLT_NETLINK in activate_new().

520
CMakeLists.txt Normal file
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@ -0,0 +1,520 @@
cmake_minimum_required( VERSION 2.8.8 )
project( pcap )
#
# Call the library "wpcap" on Windows, for backwards compatibility.
#
if( WIN32 )
set( LIBRARY_NAME wpcap )
else()
set( LIBRARY_NAME pcap )
endif()
###################################################################
# Parameters
###################################################################
option (INET6 "Enable IPv6" ON)
if( MSVC )
option (USE_STATIC_RT "Use static Runtime" ON)
endif( MSVC )
option (BUILD_SHARED_LIBS "Build shared libraries" ON)
if( WIN32 )
set(PACKET_DLL_DIR "" CACHE PATH "Path to directory with include and lib subdirectories for packet.dll")
endif( WIN32 )
#
# XXX - this should be an option, defaulting to "yes" for Windows and to
# "no", for now, on UN*X.
#
if( WIN32 )
set( HAVE_REMOTE 1 )
endif( WIN32 )
######################################
# Project settings
######################################
add_definitions( -DHAVE_CONFIG_H )
include_directories(
${CMAKE_CURRENT_BINARY_DIR}
${pcap_SOURCE_DIR}
)
if( WIN32 )
if( NOT "${PACKET_DLL_DIR}" STREQUAL "" )
include_directories("${PACKET_DLL_DIR}/Include")
if( CMAKE_CL_64 )
link_directories("${PACKET_DLL_DIR}/Lib/x64")
else( CMAKE_CL_64 )
link_directories("${PACKET_DLL_DIR}/Lib")
endif( CMAKE_CL_64 )
endif()
include_directories(
../Common/
Win32/Include
)
endif( WIN32)
add_definitions( -DBUILDING_PCAP )
if( MSVC )
add_definitions( -D__STDC__ )
add_definitions( -D_CRT_SECURE_NO_WARNINGS )
add_definitions( "-D_U_=" )
elseif( CMAKE_COMPILER_IS_GNUCXX )
add_definitions( "-D_U_=__attribute__((unused))" )
else(MSVC)
add_definitions( "-D_U_=" )
endif( MSVC )
if( MSVC )
if (USE_STATIC_RT)
MESSAGE( STATUS "Use STATIC runtime" )
set(NAME_RT MT)
set (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MT")
set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MT")
set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
set (CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MT")
set (CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /MT")
set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MT")
set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd")
else (USE_STATIC_RT)
MESSAGE( STATUS "Use DYNAMIC runtime" )
set(NAME_RT MD)
set (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MD")
set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MD")
set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD")
set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MDd")
set (CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MD")
set (CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /MD")
set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MD")
set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MDd")
endif (USE_STATIC_RT)
endif( MSVC )
###################################################################
# Detect available platform features
###################################################################
include(CheckIncludeFile)
include(CheckFunctionExists)
include(CheckStructHasMember)
include(CheckTypeSize)
#
# Header files.
#
check_include_file( inttypes.h HAVE_INTTYPES_H )
check_include_file( stdint.h HAVE_STDINT_H )
check_include_file( unistd.h HAVE_UNISTD_H )
if( NOT HAVE_UNISTD_H )
add_definitions( -DYY_NO_UNISTD_H )
endif( NOT HAVE_UNISTD_H )
check_include_file( bitypes.h HAVE_SYS_BITYPES_H )
check_include_file( limits.h HAVE_LIMITS_H )
#
# Functions.
#
check_function_exists( strerror HAVE_STRERROR )
check_function_exists( strlcpy HAVE_STRLCPY )
check_function_exists( snprintf HAVE_SNPRINTF )
check_function_exists( vsnprintf HAVE_VSNPRINTF )
check_function_exists( strtok_r HAVE_STRTOK_R )
if (WIN32)
#
# Check for Windows-only functions, such as packet.dll functions.
#
check_function_exists( PacketIsLoopbackAdapter HAVE_PACKET_IS_LOOPBACK_ADAPTER )
endif()
#
# Data types.
#
# XXX - there's no check_struct() macro that's like check_struct_has_member()
# except that it only checks for the existence of the structure type,
# so we use check_struct_has_member() and look for ss_family.
#
check_struct_has_member("struct sockaddr_storage" ss_family sys/socket.h HAVE_SOCKADDR_STORAGE)
set(CMAKE_EXTRA_INCLUDE_FILES unistd.h sys/socket.h)
check_type_size("socklen_t" SOCKLEN_T)
set(CMAKE_EXTRA_INCLUDE_FILES unistd.h)
#
# Structure fields.
#
check_struct_has_member("struct sockaddr" sa_len sys/socket.h HAVE_SOCKADDR_SA_LEN )
if( INET6 )
MESSAGE( STATUS "Use IPv6" )
endif( INET6 )
if( WIN32 )
add_definitions( -DHAVE_ADDRINFO )
endif( WIN32 )
######################################
# External dependencies
######################################
######################################
# Input files
######################################
set(PROJECT_SOURCE_LIST_C
bpf_dump.c
bpf_image.c
etherent.c
fad-helpers.c
gencode.c
inet.c
nametoaddr.c
optimize.c
pcap-common.c
pcap.c
savefile.c
sf-pcap-ng.c
sf-pcap.c
bpf/net/bpf_filter.c
)
if( WIN32 )
set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} missing/win_snprintf.c )
else()
if( NOT HAVE_SNPRINTF )
set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} missing/snprintf.c )
endif( NOT HAVE_SNPRINTF )
if( NOT HAVE_STRTOK_R )
set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} missing/strtok_r.c )
endif( NOT HAVE_STRTOK_R )
endif( WIN32 )
if( HAVE_REMOTE )
set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C}
pcap-new.c pcap-rpcap.c sockutils.c)
endif( HAVE_REMOTE )
#
# Determine the main pcap-XXX.c file to use.
#
if( WIN32 )
#
# WinPcap.
#
set( PCAP_TYPE win32 )
else()
#
# UN*X - figure out what type of packet capture mechanism we
# have.
#
if( EXISTS /dev/bpf )
#
# Cloning BPF device.
#
set( PCAP_TYPE bpf )
AC_DEFINE(HAVE_CLONING_BPF,1,[define if you have a cloning BPF device])
elseif( EXISTS /dev/bpf0 )
set( PCAP_TYPE bpf )
#
# XXX - many more BPF checks.
#
elseif( EXISTS /usr/include/net/pfilt.h )
#
# DEC OSF/1, Digital UNIX, Tru64 UNIX
#
set( PCAP_TYPE pf )
elseif( EXISTS /dev/enet )
set( PCAP_TYPE enet )
elseif( EXISTS /dev/nit )
set( PCAP_TYPE snit )
elseif( EXISTS /usr/include/sys/net/nit.h )
set( PCAP_TYPE nit )
elseif( EXISTS /usr/include/linux/socket.h )
set( PCAP_TYPE linux )
#
# Do we have the wireless extensions?
#
check_include_file( linux/wireless.h HAVE_LINUX_WIRELESS_H )
#
# XXX - many more Linux checks.
#
elseif( EXISTS /usr/include/net/raw.h )
set( PCAP_TYPE snoop )
elseif( EXISTS /usr/include/odmi.h )
#
# On AIX, the BPF devices might not yet be present - they're
# created the first time libpcap runs after booting.
# We check for odmi.h instead.
#
set( PCAP_TYPE bpf )
elseif( /usr/include/sys/dlpi.h )
set( PCAP_TYPE dlpi )
#
# XXX - many more DLPI checks.
#
else()
set( PCAP_TYPE null )
endif()
endif( WIN32 )
message(STATUS "Packet capture mechanism type: ${PCAP_TYPE}")
set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} pcap-${PCAP_TYPE}.c)
#
# Now figure out how we get a list of interfaces and addresses,
# if we support capturing. Don't bother if we don't support
# capturing.
#
if( NOT WIN32 )
#
# UN*X - figure out what type of interface list mechanism we
# have.
#
if( ${PCAP_TYPE} STREQUAL "null" )
#
# We can't capture, so we can't open any capture
# devices, so we won't return any interfaces.
#
set( FINDALLDEVS_TYPE null )
else()
check_function_exists( getifaddrs HAVE_GETIFADDRS )
if( ${HAVE_GETIFADDRS} )
#
# We have "getifaddrs()"; make sure we have <ifaddrs.h>
# as well, just in case some platform is really weird.
#
check_include_file( ifaddrs.h HAVE_IFADDRS_H )
if( ${HAVE_IFADDRS_H} )
#
# We have the header, so we use "getifaddrs()" to
# get the list of interfaces.
#
set( FINDALLDEVS_TYPE getad )
else()
#
# We don't have the header - give up.
# XXX - we could also fall back on some other
# mechanism, but, for now, this'll catch this
# problem so that we can at least try to figure
# out something to do on systems with "getifaddrs()"
# but without "ifaddrs.h", if there is something
# we can do on those systems.
#
message(FATAL_ERROR "Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." )
endif()
else()
#
# Well, we don't have "getifaddrs()", so we have to use
# some other mechanism; determine what that mechanism is.
#
# The first thing we use is the type of capture mechanism,
# which is somewhat of a proxy for the OS we're using.
#
if( ${PCAP_TYPE} STREQUAL "dlpi" OR ${PCAP_TYPE} STREQUAL "libdlpi" )
#
# This might be Solaris 8 or later, with
# SIOCGLIFCONF, or it might be some other OS
# or some older version of Solaris, with
# just SIOCGIFCONF.
#
try_compile( HAVE_SIOCGLIFCONF ${CMAKE_CURRENT_BINARY_DIR} "${pcap_SOURCE_DIR}/config/have_siocglifconf.c" )
message( STATUS "HAVE_SIOCGLIFCONF = ${HAVE_SIOCGLIFCONF}" )
if( HAVE_SIOCGLIFCONF )
set( FINDALLDEVS_TYPE glifc )
else()
set( FINDALLDEVS_TYPE gifc )
endif()
else()
#
# Assume we just have SIOCGIFCONF.
# (XXX - on at least later Linux kernels, there's
# another mechanism, and we should be using that
# instead.)
#
set( FINDALLDEVS_TYPE gifc )
endif()
endif()
endif()
message(STATUS "Find-interfaces mechanism type: ${FINDALLDEVS_TYPE}")
set( PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} fad-${FINDALLDEVS_TYPE}.c )
endif()
file(GLOB PROJECT_SOURCE_LIST_CORE_H
*.h
pcap/*.h
)
set( PROJECT_SOURCE_LIST_H ${PROJECT_SOURCE_LIST_H} ${PROJECT_SOURCE_LIST_CORE_H} )
if( WIN32 )
file(GLOB PROJECT_SOURCE_LIST_WIN32_H
Win32/Include/*.h
)
set( PROJECT_SOURCE_LIST_H ${PROJECT_SOURCE_LIST_H} ${PROJECT_SOURCE_LIST_WIN32_H} )
endif( WIN32 )
#
# {Flex} and YACC/Berkeley YACC/Bison.
# From a mail message to the CMake mailing list by Andy Cedilnik of
# Kitware.
#
#
# Try to find Flex, a Windows version of Flex, or Lex.
#
find_program(LEX_EXECUTABLE NAMES flex win_flex lex)
if( ${LEX_EXECUTABLE} STREQUAL "LEX_EXECUTABLE-NOTFOUND" )
message(FATAL_ERROR "Neither flex nor win_flex nor lex was found." )
endif()
message(STATUS "Lexical analyzer generator: ${LEX_EXECUTABLE}")
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/scanner.c ${CMAKE_CURRENT_BINARY_DIR}/scanner.h
SOURCE ${pcap_SOURCE_DIR}/scanner.l
COMMAND ${LEX_EXECUTABLE} -P pcap_ --header-file=scanner.h --nounput -o${CMAKE_CURRENT_BINARY_DIR}/scanner.c ${pcap_SOURCE_DIR}/scanner.l
DEPENDS ${pcap_SOURCE_DIR}/scanner.l
)
#
# Since scanner.c does not exist yet when cmake is run, mark
# it as generated.
#
# Since scanner.c includes grammar.h, mark that as a dependency.
#
set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/scanner.c PROPERTIES
GENERATED TRUE
OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/scanner.h
)
#
# Add scanner.c to the list of sources.
#
#set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} ${CMAKE_CURRENT_BINARY_DIR}/scanner.c)
#
# Try to find YACC or Bison.
#
find_program(YACC_EXECUTABLE NAMES bison win_bison byacc yacc)
if( ${YACC_EXECUTABLE} STREQUAL "YACC_EXECUTABLE-NOTFOUND" )
message(FATAL_ERROR "Neither bison nor win_bison nor byacc nor yacc was found." )
endif()
message(STATUS "Parser generator: ${YACC_EXECUTABLE}")
#
# Create custom command for the scanner.
# Find out whether it's Bison or notby looking at the last component
# of the path (without a .exe extension, if this is Windows).
#
get_filename_component(YACC_NAME ${YACC_EXECUTABLE} NAME_WE)
if( "${YACC_NAME}" STREQUAL "bison" OR "${YACC_NAME}" STREQUAL "win_bison" )
set( YACC_COMPATIBILITY_FLAG "-y" )
endif()
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/grammar.c ${CMAKE_CURRENT_BINARY_DIR}/grammar.h
SOURCE ${pcap_SOURCE_DIR}/grammar.y
COMMAND ${YACC_EXECUTABLE} ${YACC_COMPATIBILITY_FLAG} -p pcap_ -o ${CMAKE_CURRENT_BINARY_DIR}/grammar.c -d ${pcap_SOURCE_DIR}/grammar.y
DEPENDS ${pcap_SOURCE_DIR}/grammar.y
)
#
# Since grammar.c does not exists yet when cmake is run, mark
# it as generated.
#
set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/grammar.c PROPERTIES
GENERATED TRUE
)
#
# Add grammar.c to the list of sources.
#
#set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} ${CMAKE_CURRENT_BINARY_DIR}/grammar.c)
if( WIN32 )
#
# CMake does not love Windows.
#
file(TO_NATIVE_PATH "${pcap_SOURCE_DIR}/GenVersion.bat" GenVersion_path)
file(TO_NATIVE_PATH "${pcap_SOURCE_DIR}/VERSION" VERSION_path)
file(TO_NATIVE_PATH "${pcap_SOURCE_DIR}/pcap_version.h.in" version_h_in_path)
file(TO_NATIVE_PATH "${CMAKE_CURRENT_BINARY_DIR}/pcap_version.h" version_h_path)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/pcap_version.h
SOURCE ${pcap_SOURCE_DIR}/VERSION ${pcap_SOURCE_DIR}/pcap_version.h.in
COMMAND ${GenVersion_path} ${VERSION_path} ${version_h_in_path} ${version_h_path}
DEPENDS ${pcap_SOURCE_DIR}/VERSION ${pcap_SOURCE_DIR}/pcap_version.h.in
)
else( WIN32 )
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/version.c
SOURCE ${pcap_SOURCE_DIR}/VERSION
COMMAND ${pcap_SOURCE_DIR}/gen_version_c.sh ${pcap_SOURCE_DIR}/VERSION ${CMAKE_CURRENT_BINARY_DIR}/version.c
DEPENDS ${pcap_SOURCE_DIR}/VERSION
)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/pcap_version.h
SOURCE ${pcap_SOURCE_DIR}/VERSION
COMMAND ${pcap_SOURCE_DIR}/gen_version_header.sh ${pcap_SOURCE_DIR}/VERSION ${pcap_SOURCE_DIR}/pcap_version.h.in ${CMAKE_CURRENT_BINARY_DIR}/pcap_version.h
DEPENDS ${pcap_SOURCE_DIR}/VERSION
)
#
# Since version.c does not exists yet when cmake is run, mark
# it as generated.
#
set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/version.c PROPERTIES
GENERATED TRUE
)
#
# Add version.c to the list of sources.
#
set(PROJECT_SOURCE_LIST_C ${PROJECT_SOURCE_LIST_C} ${CMAKE_CURRENT_BINARY_DIR}/version.c)
endif( WIN32 )
#
# Since pcap_version.h does not exists yet when cmake is run, mark
# it as generated.
#
set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/pcap_version.h PROPERTIES
GENERATED TRUE
)
#
# Add pcap_version.h to the list of headers.
#
set(PROJECT_SOURCE_LIST_H ${PROJECT_SOURCE_LIST_H} ${CMAKE_CURRENT_BINARY_DIR}/pcap_version.h)
source_group("Source Files" FILES ${PROJECT_SOURCE_LIST_C})
source_group("Header Files" FILES ${PROJECT_SOURCE_LIST_H})
######################################
# Register targets
######################################
add_library(${LIBRARY_NAME}
${PROJECT_SOURCE_LIST_C}
${CMAKE_CURRENT_BINARY_DIR}/grammar.c
${CMAKE_CURRENT_BINARY_DIR}/scanner.c
${PROJECT_SOURCE_LIST_H}
)
if( WIN32 )
target_link_libraries ( ${LIBRARY_NAME}
packet
ws2_32
)
endif( WIN32 )
######################################
# Write out the config.h file
######################################
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmakeconfig.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)

7
CREDITS
View File

@ -2,11 +2,12 @@ This file lists people who have contributed to libpcap:
The current maintainers:
Bill Fenner <fenner at research dot att dot com>
Denis Ovsienko <infrastation at yandex dot ru>
Denis Ovsienko <denis at ovsienko dot info>
Fulvio Risso <risso at polito dot it>
Guy Harris <guy at alum dot mit dot edu>
Hannes Gredler <hannes at juniper dot net>
Michael Richardson <mcr at sandelman dot ottawa dot on dot ca>
Francois-Xavier Le Bail <fx dot lebail at yahoo dot com>
Additional people who have contributed patches:
@ -45,7 +46,7 @@ Additional people who have contributed patches:
David Young <dyoung at ojctech dot com>
Dean Gaudet <dean at arctic dot org>
dhruv <rsrivat at sourceforge dot net>
Don Ebright <Don dot Ebright at compuware dot com>
Don Ebright <Don dot Ebright at compuware dot com>
Dug Song <dugsong at monkey dot org>
Dustin Spicuzza <dustin at virtualroadside dot com>
dzejarczech <dzejarczech at sourceforge dot net>
@ -83,6 +84,7 @@ Additional people who have contributed patches:
Jefferson Ogata <jogata at nodc dot noaa dot gov>
Jesper Dangaard Brouer <hawk at comx dot dk>
Jesper Peterson <jesper at endace dot com>
Jesse Gross <jesse at nicira dot com>
Jiri Slaby <jirislaby at gmail dot com>
Joerg Mayer <jmayer at loplof dot de>
John Bankier <jbankier at rainfinity dot com>
@ -105,6 +107,7 @@ Additional people who have contributed patches:
Mansour Behabadi <mansour at oxplot dot com>
Marcus Felipe Pereira <marcus at task dot com dot br>
Mark C. Brown <mbrown at hp dot com>
Mark Johnston <markjdb at gmail dot com>
Mark Pizzolato <List-tcpdump-workers at subscriptions dot pizzolato dot net>
Markus Mayer <markus_mayer at sourceforge dot net>
Martin Husemann <martin at netbsd dot org>

23
GenVersion.bat Normal file
View File

@ -0,0 +1,23 @@
REM
REM Automatically generate pcap_version.h based on pcap_version.h.in
REM for Windows
REM The version string comes from VERSION
REM @echo off
REM
setlocal enableextensions disabledelayedexpansion
set "search=%%%%LIBPCAP_VERSION%%%%"
set /p replace=<%1
if exist %3 del %3 2>nul
for /f "delims=" %%i in ('type %2' ) do (
set "line=%%i"
setlocal enabledelayedexpansion
set "line=!line:%search%=%replace%!"
>>%3 echo(!line!
endlocal
)
echo pcap_version.h generated

68
INSTALL.txt
View File

@ -16,7 +16,7 @@ does support packet capture but libpcap does not support that
particular type. (If you have HP-UX, see below.) If your system uses a
packet capture not supported by libpcap, please send us patches; don't
forget to include an autoconf fragment suitable for use in
configure.in.
configure.ac.
It is possible to override the default packet capture type, although
the circumstance where this works are limited. For example if you have
@ -31,40 +31,22 @@ You will need an ANSI C compiler to build libpcap. The configure script
will abort if your compiler is not ANSI compliant. If this happens, use
the generally available GNU C compiler (GCC).
If you use flex, you must use version 2.4.6 or higher. The configure
script automatically detects the version of flex and will not use it
unless it is new enough. You can use "flex -V" to see what version you
have (unless it's really old). The current version of flex is available
at flex.sourceforge.net and often comes packaged by means of the OS.
As of this writing, the current version is 2.5.37.
You will need either Flex 2.5.31 or later, or a version of Lex
compatible with it (if any exist), to build libpcap. The configure
script will abort if there isn't any such program. If you have an older
version of Flex, or don't have a compatible version of Lex, the current
version of flex is available at flex.sourceforge.net.
If you use bison, you must use flex (and visa versa). The configure
script automatically falls back to lex and yacc if both flex and bison
are not found.
You will need either Bison, Berkeley YACC, or a version of YACC
compatible with them (if any exist), to build libpcap. The configure
script will abort if there isn't any such program. If you don't have
any such program, the current version of Bison can be found at
http://ftp.gnu.org/gnu/bison/ and the current version of Berkeley YACC
can be found at http://invisible-island.net/byacc/.
Sometimes the stock C compiler does not interact well with flex and
bison. The list of problems includes undefined references for alloca.
You can get around this by installing gcc or manually disabling flex
and bison with:
./configure --without-flex --without-bison
If your system only has AT&T lex, this is okay unless your libpcap
program uses other lex/yacc generated code. (Although it's possible to
map the yy* identifiers with a script, we use flex and bison so we
don't feel this is necessary.)
Some systems support the Berkeley Packet Filter natively; for example
out of the box OSF and BSD/OS have bpf. If your system does not support
bpf, you will need to pick up:
ftp://ftp.ee.lbl.gov/bpf-*.tar.Z
Note well: you MUST have kernel source for your operating system in
order to install bpf. An exception is SunOS 4; the bpf distribution
includes replacement kernel objects for some of the standard SunOS 4
network device drivers. See the bpf INSTALL document for more
information.
Sometimes the stock C compiler does not interact well with Flex and
Bison. The list of problems includes undefined references for alloca.
You can get around this by installing GCC.
If you use Solaris, there is a bug with bufmod(7) that is fixed in
Solaris 2.3.2 (aka SunOS 5.3.2). Setting a snapshot length with the
@ -178,14 +160,14 @@ packet timestamps aren't very good. This appears to be due to haphazard
handling of the timestamp in the kernel.
Note well: there is rumoured to be a version of tcpdump floating around
called 3.0.3 that includes libpcap and is supposed to support Linux.
called 3.0.3 that includes libpcap and is supposed to support Linux.
You should be advised that neither the Network Research Group at LBNL
nor the Tcpdump Group ever generated a release with this version number.
nor the Tcpdump Group ever generated a release with this version number.
The LBNL Network Research Group notes with interest that a standard
cracker trick to get people to install trojans is to distribute bogus
packages that have a version number higher than the current release.
packages that have a version number higher than the current release.
They also noted with annoyance that 90% of the Linux related bug reports
they got are due to changes made to unofficial versions of their page.
they got are due to changes made to unofficial versions of their page.
If you are having trouble but aren't using a version that came from
tcpdump.org, please try that before submitting a bug report!
@ -239,11 +221,11 @@ the libpcap 0.6.2 source release, so this release of libpcap might also
build without changes on UnixWare 7.
If linking tcpdump fails with "Undefined: _alloca" when using bison on
a Sun4, your version of bison is broken. In any case version 1.16 or
a Sun4, your version of Bison is broken. In any case version 1.16 or
higher is recommended (1.14 is known to cause problems 1.16 is known to
work). Either pick up a current version from:
ftp://ftp.gnu.org/pub/gnu/bison
http://ftp.gnu.org/gnu/bison/
or hack around it by inserting the lines:
@ -289,6 +271,7 @@ FILES
CHANGES - description of differences between releases
ChmodBPF/* - Mac OS X startup item to set ownership and permissions
on /dev/bpf*
CMakeLists.txt - CMake file
CREDITS - people that have helped libpcap along
INSTALL.txt - this file
LICENSE - the license under which tcpdump is distributed
@ -317,7 +300,7 @@ config.guess - autoconf support
config.h.in - autoconf input
config.sub - autoconf support
configure - configure script (run this first)
configure.in - configure script source
configure.ac - configure script source
dlpisubs.c - DLPI-related functions for pcap-dlpi.c and pcap-libdlpi.c
dlpisubs.h - DLPI-related function declarations
etherent.c - /etc/ethers support routines
@ -325,9 +308,6 @@ ethertype.h - Ethernet protocol types and names definitions
fad-getad.c - pcap_findalldevs() for systems with getifaddrs()
fad-gifc.c - pcap_findalldevs() for systems with only SIOCGIFLIST
fad-glifc.c - pcap_findalldevs() for systems with SIOCGLIFCONF
fad-null.c - pcap_findalldevs() for systems without capture support
fad-sita.c - pcap_findalldevs() for systems with SITA support
fad-win32.c - pcap_findalldevs() for WinPcap
filtertest.c - test program for BPF compiler
findalldevstest.c - test program for pcap_findalldevs()
gencode.c - BPF code generation routines
@ -345,7 +325,6 @@ nametoaddr.c - hostname to address routines
nlpid.h - OSI network layer protocol identifier definitions
net - symlink to bpf/net
optimize.c - BPF optimization routines
packaging - packaging information for building libpcap RPMs
pcap/bluetooth.h - public definition of DLT_BLUETOOTH_HCI_H4_WITH_PHDR header
pcap/bpf.h - BPF definitions
pcap/namedb.h - public libpcap name database definitions
@ -389,7 +368,6 @@ pcap_*.3pcap - manual entries for library functions
pcap-filter.4 - manual entry for filter syntax
pcap-linktype.4 - manual entry for link-layer header types
ppp.h - Point to Point Protocol definitions
runlex.sh - wrapper for Lex/Flex
savefile.c - offline support
scanner.l - filter string scanner
sunatmpos.h - definitions for SunATM capturing

6
LICENSE
View File

@ -1,9 +1,9 @@
License: BSD
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
@ -13,7 +13,7 @@ are met:
3. The names of the authors may not be used to endorse or promote
products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

4
Makefile-devel-adds
View File

@ -2,12 +2,12 @@
# Auto-regenerate configure script or Makefile when things change.
# From autoconf.info . Works best with GNU Make.
#
${srcdir}/configure: configure.in aclocal.m4
${srcdir}/configure: configure.ac aclocal.m4
cd ${srcdir} && autoconf
# autoheader might not change config.h.in, so touch a stamp file.
${srcdir}/config.h.in: ${srcdir}/stamp-h.in
${srcdir}/stamp-h.in: configure.in aclocal.m4
${srcdir}/stamp-h.in: configure.ac aclocal.m4
cd ${srcdir} && autoheader
echo timestamp > ${srcdir}/stamp-h.in

182
Makefile.in
View File

@ -49,12 +49,13 @@ LN_S = @LN_S@
MKDEP = @MKDEP@
CCOPT = @V_CCOPT@
INCLS = -I. @V_INCLS@
DEFS = @DEFS@ @V_DEFS@
DEFS = -DBUILDING_PCAP @DEFS@ @V_DEFS@
ADDLOBJS = @ADDLOBJS@
ADDLARCHIVEOBJS = @ADDLARCHIVEOBJS@
LIBS = @LIBS@
CFLAGS = @CFLAGS@
LDFLAGS = @LDFLAGS@
CROSSFLAGS=
CFLAGS = @CFLAGS@ ${CROSSFLAGS}
LDFLAGS = @LDFLAGS@ ${CROSSFLAGS}
DYEXT = @DYEXT@
V_RPATH_OPT = @V_RPATH_OPT@
DEPENDENCY_CFLAG = @DEPENDENCY_CFLAG@
@ -68,13 +69,8 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
RANLIB = @RANLIB@
#
# Flex and bison allow you to specify the prefixes of the global symbols
# used by the generated parser. This allows programs to use lex/yacc
# and link against libpcap. If you don't have flex or bison, get them.
#
LEX = @V_LEX@
YACC = @V_YACC@
LEX = @LEX@
YACC = @YACC@
# Explicitly define compilation rule since SunOS 4's make doesn't like gcc.
# Also, gcc does not remove the .o before forking 'as', which can be a
@ -83,11 +79,11 @@ YACC = @V_YACC@
@rm -f $@
$(CC) $(FULL_CFLAGS) -c $(srcdir)/$*.c
PSRC = pcap-@V_PCAP@.c @USB_SRC@ @BT_SRC@ @BT_MONITOR_SRC@ @CAN_SRC@ @NETFILTER_SRC@ @CANUSB_SRC@ @DBUS_SRC@
FSRC = fad-@V_FINDALLDEVS@.c
PSRC = pcap-@V_PCAP@.c @USB_SRC@ @BT_SRC@ @BT_MONITOR_SRC@ @NETFILTER_SRC@ @DBUS_SRC@
FSRC = @V_FINDALLDEVS@
SSRC = @SSRC@
CSRC = pcap.c inet.c gencode.c optimize.c nametoaddr.c etherent.c \
savefile.c sf-pcap.c sf-pcap-ng.c pcap-common.c \
CSRC = pcap.c inet.c fad-helpers.c gencode.c optimize.c nametoaddr.c \
etherent.c savefile.c sf-pcap.c sf-pcap-ng.c pcap-common.c \
bpf_image.c bpf_dump.c
GENSRC = scanner.c grammar.c bpf_filter.c version.c
LIBOBJS = @LIBOBJS@
@ -103,6 +99,9 @@ PUBHDR = \
pcap-namedb.h \
pcap/bpf.h \
pcap/bluetooth.h \
pcap/can_socketcan.h \
pcap/dlt.h \
pcap/export-defs.h \
pcap/ipnet.h \
pcap/namedb.h \
pcap/nflog.h \
@ -115,37 +114,43 @@ HDR = $(PUBHDR) \
arcnet.h \
atmuni31.h \
ethertype.h \
extract.h \
gencode.h \
ieee80211.h \
llc.h \
nametoaddr.h \
nlpid.h \
pcap-common.h \
pcap-int.h \
pcap-stdinc.h \
portability.h \
ppp.h \
sf-pcap.h \
sf-pcap-ng.h \
sunatmpos.h
TESTS = \
@VALGRINDTEST@ \
capturetest \
can_set_rfmon_test \
filtertest \
findalldevstest \
opentest \
selpolltest \
valgrindtest
reactivatetest \
selpolltest
TESTS_SRC = \
tests/valgrindtest.c \
tests/capturetest.c \
tests/can_set_rfmon_test.c \
tests/filtertest.c \
tests/findalldevstest.c \
tests/opentest.c \
tests/reactivatetest.c \
tests/selpolltest.c \
tests/valgrindtest.c
tests/selpolltest.c
GENHDR = \
scanner.h tokdefs.h version.h
scanner.h grammar.h pcap_version.h
TAGFILES = \
$(SRC) $(HDR)
@ -231,6 +236,8 @@ EXTRA_DIST = \
ChmodBPF/ChmodBPF \
ChmodBPF/StartupParameters.plist \
CREDITS \
CMakeLists.txt \
GenVersion.bat \
INSTALL.txt \
LICENSE \
Makefile.in \
@ -253,29 +260,37 @@ EXTRA_DIST = \
aclocal.m4 \
bpf/net/bpf_filter.c \
chmod_bpf \
cmakeconfig.h.in \
cmake/preconfigure.cmake \
config/have_siocglifconf.c \
config.guess \
config.h.in \
config.sub \
configure \
configure.in \
configure.ac \
dlpisubs.c \
dlpisubs.h \
fad-getad.c \
fad-gifc.c \
fad-glifc.c \
fad-null.c \
fad-sita.c \
fad-win32.c \
fad-helpers.c \
gen_version_c.sh \
gen_version_header.sh \
grammar.y \
install-sh \
lbl/os-aix4.h \
lbl/os-aix7.h \
lbl/os-hpux11.h \
lbl/os-osf4.h \
lbl/os-osf5.h \
lbl/os-solaris2.h \
lbl/os-sunos4.h \
lbl/os-ultrix4.h \
missing/getopt.c \
missing/getopt.h \
missing/snprintf.c \
missing/strtok_r.c \
missing/win_snprintf.c \
mkdep \
msdos/bin2c.c \
msdos/common.dj \
@ -291,16 +306,11 @@ EXTRA_DIST = \
msdos/pktdrvr.h \
msdos/readme.dos \
org.tcpdump.chmod_bpf.plist \
packaging/pcap.spec.in \
pcap-bpf.c \
pcap-bt-linux.c \
pcap-bt-linux.h \
pcap-bt-monitor-linux.c \
pcap-bt-monitor-linux.h \
pcap-can-linux.c \
pcap-can-linux.h \
pcap-canusb-linux.c \
pcap-canusb-linux.h \
pcap-config.in \
pcap-dag.c \
pcap-dag.h \
@ -314,11 +324,14 @@ EXTRA_DIST = \
pcap-libdlpi.c \
pcap-linux.c \
pcap-namedb.h \
pcap-new.c \
pcap-netfilter-linux.c \
pcap-netfilter-linux.h \
pcap-nit.c \
pcap-null.c \
pcap-pf.c \
pcap-rpcap.c \
pcap-rpcap.h \
pcap-septel.c \
pcap-septel.h \
pcap-sita.h \
@ -328,34 +341,22 @@ EXTRA_DIST = \
pcap-snf.h \
pcap-snit.c \
pcap-snoop.c \
pcap-tc.c \
pcap-tc.h \
pcap-usb-linux.c \
pcap-usb-linux.h \
pcap-win32.c \
runlex.sh \
remote-ext.h \
sockutils.c \
sockutils.h \
scanner.l \
tests/CMakeLists.txt \
pcap_version.h.in \
Win32/Include/Gnuc.h \
Win32/Include/addrinfo.h \
Win32/Include/bittypes.h \
Win32/Include/cdecl_ext.h \
Win32/Include/inetprivate.h \
Win32/Include/ip6_misc.h \
Win32/Include/sockstorage.h \
Win32/Include/arpa/nameser.h \
Win32/Include/net/if.h \
Win32/Include/net/netdb.h \
Win32/Include/net/paths.h \
Win32/Prj/libpcap.dsp \
Win32/Prj/libpcap.dsw \
Win32/Src/ffs.c \
Win32/Src/gai_strerror.c \
Win32/Src/getaddrinfo.c \
Win32/Src/getnetbynm.c \
Win32/Src/getnetent.c \
Win32/Src/getopt.c \
Win32/Src/getservent.c \
Win32/Src/inet_aton.c \
Win32/Src/inet_net.c \
Win32/Src/inet_pton.c
Win32/Prj/wpcap.sln \
Win32/Prj/wpcap.vcxproj \
Win32/Prj/wpcap.vcxproj.filters
all: libpcap.a shared pcap-config
@ -443,24 +444,33 @@ libpcap.shareda: $(OBJ)
libpcap.none:
scanner.c: $(srcdir)/scanner.l
@rm -f $@
$(srcdir)/runlex.sh $(LEX) -o$@ $<
$(LEX) -P pcap_ --header-file=scanner.h --nounput -o scanner.c $<
scanner.h: scanner.c
## Recover from the removal of $@
@if test -f $@; then :; else \
rm -f scanner.c; \
$(MAKE) $(MAKEFLAGS) scanner.c; \
fi
scanner.o: scanner.c tokdefs.h
scanner.o: scanner.c grammar.h
$(CC) $(FULL_CFLAGS) -c scanner.c
pcap.o: version.h
pcap.o: pcap_version.h
tokdefs.h: grammar.c
grammar.c: $(srcdir)/grammar.y
@rm -f grammar.c tokdefs.h
$(YACC) -d $<
mv y.tab.c grammar.c
mv y.tab.h tokdefs.h
$(YACC) -p pcap_ -o grammar.c -d $<
grammar.h: grammar.c
## Recover from the removal of $@
@if test -f $@; then :; else \
rm -f grammar.c; \
$(MAKE) $(MAKEFLAGS) grammar.c; \
fi
grammar.o: grammar.c
@rm -f $@
$(CC) $(FULL_CFLAGS) -Dyylval=pcap_lval -c grammar.c
$(CC) $(FULL_CFLAGS) -c grammar.c
gencode.o: $(srcdir)/gencode.c grammar.h scanner.h
$(CC) $(FULL_CFLAGS) -c $(srcdir)/gencode.c
version.o: version.c
$(CC) $(FULL_CFLAGS) -c version.c
@ -468,32 +478,21 @@ version.o: version.c
snprintf.o: $(srcdir)/missing/snprintf.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/snprintf.c
version.c: $(srcdir)/VERSION
@rm -f $@
if grep GIT ${srcdir}/VERSION >/dev/null; then \
read ver <${srcdir}/VERSION; \
echo $$ver | tr -d '\012'; \
date +_%Y_%m_%d; \
else \
cat ${srcdir}/VERSION; \
fi | sed -e 's/.*/char pcap_version[] = "&";/' > $@
strtok_r.o: $(srcdir)/missing/strtok_r.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strtok_r.c
#
# NOTE: this really is supposed to be static; importing a string
# from a shared library does not work very well on many
# versions of UNIX (Solaris, Linux, and the BSDs, for example),
# so we make the version string static and return it from
# a function, which does work.
#
version.h: $(srcdir)/VERSION
version.c: $(srcdir)/VERSION $(srcdir)/gen_version_c.sh
#
# Older programs import this if they want to show the
# libpcap version number, rather than calling
# pcap_lib_version(), so we need to export it.
#
@rm -f $@
if grep GIT ${srcdir}/VERSION >/dev/null; then \
read ver <${srcdir}/VERSION; \
echo $$ver | tr -d '\012'; \
date +_%Y_%m_%d; \
else \
cat ${srcdir}/VERSION; \
fi | sed -e 's/.*/static const char pcap_version_string[] = "libpcap version &";/' > $@
$(srcdir)/gen_version_c.sh $(srcdir)/VERSION $@
pcap_version.h: $(srcdir)/VERSION $(srcdir)/pcap_version.h.in $(srcdir)/gen_version_header.sh
@rm -f $@
$(srcdir)/gen_version_header.sh $(srcdir)/VERSION $(srcdir)/pcap_version.h.in $@
bpf_filter.c: $(srcdir)/bpf/net/bpf_filter.c
rm -f bpf_filter.c
@ -530,6 +529,9 @@ tests: $(TESTS)
capturetest: tests/capturetest.c libpcap.a
$(CC) $(FULL_CFLAGS) -I. -L. -o capturetest $(srcdir)/tests/capturetest.c libpcap.a $(LIBS)
can_set_rfmon_test: tests/can_set_rfmon_test.c libpcap.a
$(CC) $(FULL_CFLAGS) -I. -L. -o can_set_rfmon_test $(srcdir)/tests/can_set_rfmon_test.c libpcap.a $(LIBS)
filtertest: tests/filtertest.c libpcap.a
$(CC) $(FULL_CFLAGS) -I. -L. -o filtertest $(srcdir)/tests/filtertest.c libpcap.a $(LIBS)
@ -539,6 +541,9 @@ findalldevstest: tests/findalldevstest.c libpcap.a
opentest: tests/opentest.c libpcap.a
$(CC) $(FULL_CFLAGS) -I. -L. -o opentest $(srcdir)/tests/opentest.c libpcap.a $(LIBS)
reactivatetest: tests/reactivatetest.c libpcap.a
$(CC) $(FULL_CFLAGS) -I. -L. -o reactivatetest $(srcdir)/tests/reactivatetest.c libpcap.a $(LIBS)
selpolltest: tests/selpolltest.c libpcap.a
$(CC) $(FULL_CFLAGS) -I. -L. -o selpolltest $(srcdir)/tests/selpolltest.c libpcap.a $(LIBS)
@ -728,13 +733,12 @@ distclean: clean
rm -f $(MAN3PCAP_EXPAND:.in=) $(MANFILE:.in=) $(MANMISC:.in=)
rm -rf autom4te.cache
extags: $(TAGFILES)
ctags $(TAGFILES)
tags: $(TAGFILES)
ctags -wtd $(TAGFILES)
packaging/pcap.spec: packaging/pcap.spec.in VERSION
RPMVERSION=`cat VERSION | sed s/-.*//g`; \
sed -e s/@VERSION@/$$RPMVERSION/ -e s/@NAME@/libpcap-`cat VERSION`/ $< > $@
releasetar:
@cwd=`pwd` ; dir=`basename $$cwd` ; name=$(PROG)-`cat VERSION` ; \
mkdir $$name; \

10
README
View File

@ -76,15 +76,15 @@ information on configuring that option.
Note to Linux distributions and *BSD systems that include libpcap:
There's now a rule to make a shared library, which should work on Linux
There's now a rule to make a shared library, which should work on Linux
and *BSD, among other platforms.
It sets the soname of the library to "libpcap.so.1"; this is what it
should be, *NOT* libpcap.so.1.x or libpcap.so.1.x.y or something such as
It sets the soname of the library to "libpcap.so.1"; this is what it
should be, *NOT* libpcap.so.1.x or libpcap.so.1.x.y or something such as
that.
We've been maintaining binary compatibility between libpcap releases for
quite a while; there's no reason to tie a binary linked with libpcap to
We've been maintaining binary compatibility between libpcap releases for
quite a while; there's no reason to tie a binary linked with libpcap to
a particular release of libpcap.
Problems, bugs, questions, desirable enhancements, etc. should be sent

42
README.Win32
View File

@ -1,9 +1,9 @@
Under Win32, libpcap is integrated in the WinPcap packet capture system.
WinPcap provides a framework that allows libpcap to capture the packets
under Windows 95, Windows 98, Windows ME, Windows NT 4, Windows 2000
Under Win32, libpcap is integrated in the WinPcap packet capture system.
WinPcap provides a framework that allows libpcap to capture the packets
under Windows 95, Windows 98, Windows ME, Windows NT 4, Windows 2000
and Windows XP.
WinPcap binaries and source code can be found at http://winpcap.polito.it:
they include also a developer's pack with all the necessary to compile
WinPcap binaries and source code can be found at http://winpcap.polito.it:
they include also a developer's pack with all the necessary to compile
libpcap-based applications under Windows.
How to compile libpcap with Visual Studio
@ -12,35 +12,35 @@ How to compile libpcap with Visual Studio
In order to compile libpcap you will need:
- version 6 (or higher) of Microsoft Visual Studio
- The November 2001 (or later) edition of Microsoft Platform
Software Development Kit (SDK), that contains some necessary includes
- The November 2001 (or later) edition of Microsoft Platform
Software Development Kit (SDK), that contains some necessary includes
for IPv6 support. You can download it from http://www.microsoft.com/sdk
- the latest WinPcap sources from http://winpcap.polito.it/install
- the latest WinPcap sources from http://winpcap.polito.it/install
The WinPcap source code already contains a recent (usually the latest
stable) version of libpcap. If you need to compile a different one,
simply download it from www.tcpdump.org and copy the sources in the
The WinPcap source code already contains a recent (usually the latest
stable) version of libpcap. If you need to compile a different one,
simply download it from www.tcpdump.org and copy the sources in the
winpcap\wpcap\libpcap folder of the WinPcap distribution. If you want to
compile a libpcap source retrieved from the tcpdump.org Git, you will
have to create the scanner and the grammar by hand (with lex and yacc)
compile a libpcap source retrieved from the tcpdump.org Git, you will
have to create the scanner and the grammar by hand (with lex and yacc)
or with the cygnus makefile, since The Visual Studio project is not able
to build them.
Open the project file winpcap\wpcap\prj\wpcap.dsw with Visual Studio and
build wpcap.dll. wpcap.lib, the library file to link with the applications,
will be generated in winpcap\wpcap\lib\. wpcap.dll will be generated in
winpcap\wpcap\prj\release or winpcap\wpcap\prj\debug depending on the type
Open the project file winpcap\wpcap\prj\wpcap.dsw with Visual Studio and
build wpcap.dll. wpcap.lib, the library file to link with the applications,
will be generated in winpcap\wpcap\lib\. wpcap.dll will be generated in
winpcap\wpcap\prj\release or winpcap\wpcap\prj\debug depending on the type
of binary that is being created.
How to compile libpcap with Cygnus
----------------------------------
To build wpcap.dll, cd to the directory WPCAP/PRJ of the WinPcap source code
distribution and type "make". libwpcap.a, the library file to link with the
applications, will be generated in winpcap\wpcap\lib\. wpcap.dll will be
To build wpcap.dll, cd to the directory WPCAP/PRJ of the WinPcap source code
distribution and type "make". libwpcap.a, the library file to link with the
applications, will be generated in winpcap\wpcap\lib\. wpcap.dll will be
generated in winpcap\wpcap\prj.
Remember, you CANNOT use the MSVC-generated .lib files with gcc, use
Remember, you CANNOT use the MSVC-generated .lib files with gcc, use
libwpcap.a instead.
"make install" installs wpcap.dll in the Windows system folder.

4
README.aix
View File

@ -76,8 +76,8 @@ If you use DLPI:
Then you need to type:
strload -f /etc/dlpi.conf
Check again with strload -q -d dlpi that the dlpi driver is loaded.
Check again with strload -q -d dlpi that the dlpi driver is loaded.
Alternatively, you can uncomment the lines for DLPI in
/etc/pse.conf and reboot the machine; this way DLPI will always

40
README.hpux
View File

@ -5,14 +5,14 @@ HP-UX and cannot upgrade, please continue reading.
HP-UX patches to fix packet capture problems
Note that packet-capture programs such as tcpdump may, on HP-UX, not be
able to see packets sent from the machine on which they're running.
able to see packets sent from the machine on which they're running.
Some articles on groups.google.com discussing this are:
http://groups.google.com/groups?selm=82ld3v%2480i%241%40mamenchi.zrz.TU-Berlin.DE
which says:
Newsgroups: comp.sys.hp.hpux
Newsgroups: comp.sys.hp.hpux
Subject: Re: Did someone made tcpdump working on 10.20 ?
Date: 12/08/1999
From: Lutz Jaenicke <jaenicke@emserv1.ee.TU-Berlin.DE>
@ -27,14 +27,14 @@ which says:
>must me "patched" (poked) in order to see outbound data in promiscuous mode.
>Many things to do .... So the question is : did someone has already this
>"ready to use" PHNE_**** patch ?
Two things:
1. You do need a late "LAN products cumulative patch" (e.g. PHNE_18173
for s700/10.20).
2. You must use
echo 'lanc_outbound_promisc_flag/W1' | /usr/bin/adb -w /stand/vmunix /dev/kmem
You can insert this e.g. into /sbin/init.d/lan
Best regards,
Lutz
@ -44,7 +44,7 @@ and
which says:
Newsgroups: comp.sys.hp.hpux
Newsgroups: comp.sys.hp.hpux
Subject: Re: tcpdump only shows incoming packets
Date: 02/15/2000
From: Rick Jones <foo@bar.baz.invalid>
@ -56,12 +56,12 @@ which says:
> outgoing. I have tried tcpflow-0.12 which also uses libpcap and the
> same thing happens. Could someone please give me a hint on how to
> get this right?
Search/Read the archives ?-)
What you are seeing is expected, un-patched, behaviour for an HP-UX
system. On 11.00, you need to install the latest lancommon/DLPI
patches, and then the latest driver patch for the interface(s) in use.
patches, and then the latest driver patch for the interface(s) in use.
At that point, a miracle happens and you should start seeing outbound
traffic.
@ -79,7 +79,7 @@ which says:
From: Harald Skotnes <harald@cc.uit.no>
Rick Jones wrote:
...
> What you are seeing is expected, un-patched, behaviour for an HP-UX
@ -87,7 +87,7 @@ which says:
> patches, and then the latest driver patch for the interface(s) in
> use. At that point, a miracle happens and you should start seeing
> outbound traffic.
Thanks a lot. I have this problem on several machines running HPUX
10.20 and 11.00. The machines where patched up before y2k so did not
know what to think. Anyway I have now installed PHNE_19766,
@ -101,7 +101,7 @@ And another message to tcpdump-workers@tcpdump.org, from Rick Jones:
Date: Mon, 29 Apr 2002 15:59:55 -0700
From: Rick Jones
To: tcpdump-workers@tcpdump.org
To: tcpdump-workers@tcpdump.org
Subject: Re: [tcpdump-workers] I Can't Capture the Outbound Traffic
...
@ -130,21 +130,21 @@ captures on HP-UX 9.x:
Dave Barr (barr@cis.ohio-state.edu) wrote:
: Has anyone ported tcpdump (or something similar) to HP/UX 9.x?
I'm reasonably confident that any port of tcpdump to 9.X would require
the (then optional) STREAMS product. This would bring DLPI, which is
what one uses to access interfaces in promiscuous mode.
I'm not sure that HP even sells the 9.X STREAMS product any longer,
since HP-UX 9.X is off the pricelist (well, maybe 9.10 for the old 68K
devices).
devices).
Your best bet is to be up on 10.20 or better if that is at all
possible. If your hardware is supported by it, I'd go with HP-UX 11.
possible. If your hardware is supported by it, I'd go with HP-UX 11.
If you want to see the system's own outbound traffic, you'll never get
that functionality on 9.X, but it might happen at some point for 10.20
and 11.X.
and 11.X.
rick jones
(as per other messages cited here, the ability to see the system's own
@ -178,12 +178,12 @@ An additional note, from Jost Martin, for HP-UX 10.20:
(thanks to hildeb@www.stahl.bau.tu-bs.de (Ralf Hildebrandt) who
posted the security-part some time ago)
<<hack_ip_stack>>
<<hack_ip_stack>>
(Don't switch IP-forwarding off, if you need it !)
Install the hack as /sbin/init.d/hacl_ip_stack (adjust
permissions !) and make a sequencing-symlink
/sbin/rc2.d/S350hack_ip_stack pointing to this script.
/sbin/rc2.d/S350hack_ip_stack pointing to this script.
Now all this is done on every reboot.
According to Rick Jones, the global promiscuous switch also has to be

6
README.linux
View File

@ -19,13 +19,13 @@ the 2.0[.x] kernel:
The Packet protocol is used by applications which communicate
directly with network devices without an intermediate network
protocol implemented in the kernel, e.g. tcpdump. If you want them
to work, choose Y.
to work, choose Y.
This driver is also available as a module called af_packet.o ( =
code which can be inserted in and removed from the running kernel
whenever you want). If you want to compile it as a module, say M
here and read Documentation/modules.txt; if you use modprobe or
kmod, you may also want to add "alias net-pf-17 af_packet" to
kmod, you may also want to add "alias net-pf-17 af_packet" to
/etc/modules.conf.
and the note for the 2.2[.x] kernel says:
@ -47,7 +47,7 @@ In addition, there is an option that, in 2.2 and later kernels, will
allow packet capture filters specified to programs such as tcpdump to be
executed in the kernel, so that packets that don't pass the filter won't
be copied from the kernel to the program, rather than having all packets
copied to the program and libpcap doing the filtering in user mode.
copied to the program and libpcap doing the filtering in user mode.
Copying packets from the kernel to the program consumes a significant
amount of CPU, so filtering in the kernel can reduce the overhead of

2
README.septel
View File

@ -14,7 +14,7 @@ where DIR is the root of the Septel software distribution, for example
/var/src/septel.
By default (if you write only ./configure --with-septel) it takes
./../septel as argument for DIR.
./../septel as argument for DIR.
If the Septel software is correctly detected 'configure' will
report:

2
README.sita
View File

@ -12,7 +12,7 @@ These additions/extensions have been made to PCAP to allow it to
capture packets from a SITA ACN device (and potentially others).
To enable its support you need to ensure that the distribution has
a correct configure.in file; that can be created if neccessay by
a correct configure.ac file; that can be created if neccessay by
using the normal autoconf procedure of:
aclocal

2
README.tru64
View File

@ -1,4 +1,4 @@
The following instructions are applicable to Tru64 UNIX
The following instructions are applicable to Tru64 UNIX
(formerly Digital UNIX (formerly DEC OSF/1)) version 4.0, and
probably to later versions as well; at least some options apply to
Digital UNIX 3.2 - perhaps all do.

10
TODO
View File

@ -6,11 +6,11 @@ Important stuff (to be done before the next release)
General
- configure should not be in Git. Most open source projects have an
autogen.sh script to run autoconf etc. after checkout. I think we
should stick to the standard.
- configure should not be in Git. Most open source projects have an
autogen.sh script to run autoconf etc. after checkout. I think we
should stick to the standard.
- The source files should be better documented. There is no official
- The source files should be better documented. There is no official
design guideline for what is done where. There should be a common coding
style (okay, you can guess that by looking at the code) and a guide for
what needs to be documented.
@ -18,7 +18,7 @@ General
Less urgent items
-----------------
- Better documentation and cleanup of the interface. I am seeing a few
- Better documentation and cleanup of the interface. I am seeing a few
problems at the first glance which needs fixing:
+ pcap_lookupnet makes little to no sense with protocols != IPv4
+ not very well suited for interactive programs (think ethereal). There

2
VERSION
View File

@ -1 +1 @@
1.6.2
1.8.1

36
Win32/Include/Gnuc.h
View File

@ -1,13 +1,3 @@
/* Define __P() macro, if necessary */
#ifndef __P
#if __STDC__
#define __P(protos) protos
#else
#define __P(protos) ()
#endif
#endif
/* inline foo */
#ifndef __cplusplus
#ifdef __GNUC__
@ -16,29 +6,3 @@
#define inline
#endif
#endif
/*
* Handle new and old "dead" routine prototypes
*
* For example:
*
* __dead void foo(void) __attribute__((volatile));
*
*/
#ifdef __GNUC__
#ifndef __dead
#define __dead volatile
#endif
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
#ifndef __attribute__
#define __attribute__(args)
#endif
#endif
#else
#ifndef __dead
#define __dead
#endif
#ifndef __attribute__
#define __attribute__(args)
#endif
#endif

144
Win32/Include/addrinfo.h
View File

@ -1,144 +0,0 @@
/*
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef HAVE_ADDRINFO
/*
* Error return codes from getaddrinfo()
*/
#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
#define EAI_AGAIN 2 /* temporary failure in name resolution */
#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
#define EAI_FAMILY 5 /* ai_family not supported */
#define EAI_MEMORY 6 /* memory allocation failure */
#define EAI_NODATA 7 /* no address associated with hostname */
#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
#define EAI_SYSTEM 11 /* system error returned in errno */
#define EAI_BADHINTS 12
#define EAI_PROTOCOL 13
#define EAI_MAX 14
/* internal error */
#define NETDB_INTERNAL -1 /* see errno */
/*
* Flag values for getaddrinfo()
*/
#define AI_PASSIVE 0x00000001 /* get address to use bind() */
#define AI_CANONNAME 0x00000002 /* fill ai_canonname */
#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */
/* valid flags for addrinfo */
#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)
#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */
#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */
#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */
#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */
/* special recommended flags for getipnodebyname */
#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG)
struct addrinfo {
int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
int ai_family; /* PF_xxx */
int ai_socktype; /* SOCK_xxx */
int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
size_t ai_addrlen; /* length of ai_addr */
char *ai_canonname; /* canonical name for hostname */
struct sockaddr *ai_addr; /* binary address */
struct addrinfo *ai_next; /* next structure in linked list */
};
extern void freeaddrinfo (struct addrinfo *);
extern void freehostent (struct hostent *);
extern char *gai_strerror (int);
extern int getaddrinfo (const char *, const char *,
const struct addrinfo *, struct addrinfo **);
extern int getnameinfo (const struct sockaddr *, size_t, char *,
size_t, char *, size_t, int);
extern struct hostent *getipnodebyaddr (const void *, size_t, int, int *);
extern struct hostent *getipnodebyname (const char *, int, int, int *);
extern int inet_pton (int, const char *, void *);
extern const char *inet_ntop (int, const void *, char *, size_t);
#else
#ifndef EAI_BADHINTS
#define EAI_BADHINTS 12
#endif
#ifndef EAI_PROTOCOL
#define EAI_PROTOCOL 13
#endif
#ifndef EAI_MAX
#define EAI_MAX 14
#endif
#ifndef NETDB_INTERNAL
#define NETDB_INTERNAL -1 /* see errno */
#endif
#ifndef AI_MASK
/* valid flags for addrinfo */
#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)
#endif
#endif /* HAVE_ADDRINFO */
/*
* Constants for getnameinfo()
*/
#ifndef NI_MAXHOST
#define NI_MAXHOST 1025
#endif
#ifndef NI_MAXSERV
#define NI_MAXSERV 32
#endif
/*
* Flag values for getnameinfo()
*/
#ifndef NI_NOFQDN
#define NI_NOFQDN 0x00000001
#endif
#ifndef NI_NUMERICHOST
#define NI_NUMERICHOST 0x00000002
#endif
#ifndef NI_NAMEREQD
#define NI_NAMEREQD 0x00000004
#endif
#ifndef NI_NUMERICSERV
#define NI_NUMERICSERV 0x00000008
#endif
#ifndef NI_DGRAM
#define NI_DGRAM 0x00000010
#endif

349
Win32/Include/arpa/nameser.h
View File

@ -1,349 +0,0 @@
/*
* ++Copyright++ 1983, 1989, 1993
* -
* Copyright (c) 1983, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* -
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies, and that
* the name of Digital Equipment Corporation not be used in advertising or
* publicity pertaining to distribution of the document or software without
* specific, written prior permission.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
* -
* --Copyright--
*/
/*
* @(#)nameser.h 8.1 (Berkeley) 6/2/93
* nameser.h,v 1.2 1995/05/06 14:23:54 hjl Exp
*/
#ifndef _NAMESER_H_
#define _NAMESER_H_
#ifndef WIN32
#include <sys/param.h>
#if (!defined(BSD)) || (BSD < 199306)
# include <sys/bitypes.h>
#else
# include <sys/types.h>
#endif
#include <sys/cdefs.h>
#else
#include <pcap-stdinc.h>
#define __LITTLE_ENDIAN 1
#define __BYTE_ORDER __LITTLE_ENDIAN
#endif
/*
* revision information. this is the release date in YYYYMMDD format.
* it can change every day so the right thing to do with it is use it
* in preprocessor commands such as "#if (__BIND > 19931104)". do not
* compare for equality; rather, use it to determine whether your resolver
* is new enough to contain a certain feature.
*/
#define __BIND 19940417 /* interface version stamp */
/*
* Define constants based on rfc883
*/
#define PACKETSZ 512 /* maximum packet size */
#define MAXDNAME 256 /* maximum domain name */
#define MAXCDNAME 255 /* maximum compressed domain name */
#define MAXLABEL 63 /* maximum length of domain label */
#define HFIXEDSZ 12 /* #/bytes of fixed data in header */
#define QFIXEDSZ 4 /* #/bytes of fixed data in query */
#define RRFIXEDSZ 10 /* #/bytes of fixed data in r record */
#define INT32SZ 4 /* for systems without 32-bit ints */
#define INT16SZ 2 /* for systems without 16-bit ints */
#define INADDRSZ 4 /* for sizeof(struct inaddr) != 4 */
/*
* Internet nameserver port number
*/
#define NAMESERVER_PORT 53
/*
* Currently defined opcodes
*/
#define QUERY 0x0 /* standard query */
#define IQUERY 0x1 /* inverse query */
#define STATUS 0x2 /* nameserver status query */
/*#define xxx 0x3 *//* 0x3 reserved */
#define NS_NOTIFY_OP 0x4 /* notify secondary of SOA change */
#ifdef ALLOW_UPDATES
/* non standard - supports ALLOW_UPDATES stuff from Mike Schwartz */
# define UPDATEA 0x9 /* add resource record */
# define UPDATED 0xa /* delete a specific resource record */
# define UPDATEDA 0xb /* delete all named resource record */
# define UPDATEM 0xc /* modify a specific resource record */
# define UPDATEMA 0xd /* modify all named resource record */
# define ZONEINIT 0xe /* initial zone transfer */
# define ZONEREF 0xf /* incremental zone referesh */
#endif
/*
* Currently defined response codes
*/
#ifdef HAVE_ADDRINFO
#define NOERROR 0 /* no error */
#endif /* HAVE_ADDRINFO */
#define FORMERR 1 /* format error */
#define SERVFAIL 2 /* server failure */
#define NXDOMAIN 3 /* non existent domain */
#define NOTIMP 4 /* not implemented */
#define REFUSED 5 /* query refused */
#ifdef ALLOW_UPDATES
/* non standard */
# define NOCHANGE 0xf /* update failed to change db */
#endif
/*
* Type values for resources and queries
*/
#define T_A 1 /* host address */
#define T_NS 2 /* authoritative server */
#define T_MD 3 /* mail destination */
#define T_MF 4 /* mail forwarder */
#define T_CNAME 5 /* canonical name */
#define T_SOA 6 /* start of authority zone */
#define T_MB 7 /* mailbox domain name */
#define T_MG 8 /* mail group member */
#define T_MR 9 /* mail rename name */
#define T_NULL 10 /* null resource record */
#define T_WKS 11 /* well known service */
#define T_PTR 12 /* domain name pointer */
#define T_HINFO 13 /* host information */
#define T_MINFO 14 /* mailbox information */
#define T_MX 15 /* mail routing information */
#define T_TXT 16 /* text strings */
#define T_RP 17 /* responsible person */
#define T_AFSDB 18 /* AFS cell database */
#define T_X25 19 /* X_25 calling address */
#define T_ISDN 20 /* ISDN calling address */
#define T_RT 21 /* router */
#define T_NSAP 22 /* NSAP address */
#define T_NSAP_PTR 23 /* reverse NSAP lookup (deprecated) */
#define T_SIG 24 /* security signature */
#define T_KEY 25 /* security key */
#define T_PX 26 /* X.400 mail mapping */
#define T_GPOS 27 /* geographical position (withdrawn) */
#define T_AAAA 28 /* IP6 Address */
#define T_LOC 29 /* Location Information */
/* non standard */
#define T_UINFO 100 /* user (finger) information */
#define T_UID 101 /* user ID */
#define T_GID 102 /* group ID */
#define T_UNSPEC 103 /* Unspecified format (binary data) */
/* Query type values which do not appear in resource records */
#define T_AXFR 252 /* transfer zone of authority */
#define T_MAILB 253 /* transfer mailbox records */
#define T_MAILA 254 /* transfer mail agent records */
#define T_ANY 255 /* wildcard match */
/*
* Values for class field
*/
#define C_IN 1 /* the arpa internet */
#define C_CHAOS 3 /* for chaos net (MIT) */
#define C_HS 4 /* for Hesiod name server (MIT) (XXX) */
/* Query class values which do not appear in resource records */
#define C_ANY 255 /* wildcard match */
/*
* Status return codes for T_UNSPEC conversion routines
*/
#define CONV_SUCCESS 0
#define CONV_OVERFLOW (-1)
#define CONV_BADFMT (-2)
#define CONV_BADCKSUM (-3)
#define CONV_BADBUFLEN (-4)
#ifndef __BYTE_ORDER
#if (BSD >= 199103)
# include <machine/endian.h>
#else
#ifdef linux
# include <endian.h>
#else
#define __LITTLE_ENDIAN 1234 /* least-significant byte first (vax, pc) */
#define __BIG_ENDIAN 4321 /* most-significant byte first (IBM, net) */
#define __PDP_ENDIAN 3412 /* LSB first in word, MSW first in long (pdp)*/
#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
defined(__alpha__) || defined(__alpha)
#define __BYTE_ORDER __LITTLE_ENDIAN
#endif
#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
defined(apollo) || defined(__convex__) || defined(_CRAY) || \
defined(__hppa) || defined(__hp9000) || \
defined(__hp9000s300) || defined(__hp9000s700) || \
defined (BIT_ZERO_ON_LEFT) || defined(m68k)
#define __BYTE_ORDER __BIG_ENDIAN
#endif
#endif /* linux */
#endif /* BSD */
#endif /* __BYTE_ORDER */
#if !defined(__BYTE_ORDER) || \
(__BYTE_ORDER != __BIG_ENDIAN && __BYTE_ORDER != __LITTLE_ENDIAN && \
__BYTE_ORDER != __PDP_ENDIAN)
/* you must determine what the correct bit order is for
* your compiler - the next line is an intentional error
* which will force your compiles to bomb until you fix
* the above macros.
*/
error "Undefined or invalid __BYTE_ORDER";
#endif
/*
* Structure for query header. The order of the fields is machine- and
* compiler-dependent, depending on the byte/bit order and the layout
* of bit fields. We use bit fields only in int variables, as this
* is all ANSI requires. This requires a somewhat confusing rearrangement.
*/
typedef struct {
unsigned id :16; /* query identification number */
#if __BYTE_ORDER == __BIG_ENDIAN
/* fields in third byte */
unsigned qr: 1; /* response flag */
unsigned opcode: 4; /* purpose of message */
unsigned aa: 1; /* authoritive answer */
unsigned tc: 1; /* truncated message */
unsigned rd: 1; /* recursion desired */
/* fields in fourth byte */
unsigned ra: 1; /* recursion available */
unsigned pr: 1; /* primary server req'd (!standard) */
unsigned unused :2; /* unused bits (MBZ as of 4.9.3a3) */
unsigned rcode :4; /* response code */
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN || __BYTE_ORDER == __PDP_ENDIAN
/* fields in third byte */
unsigned rd :1; /* recursion desired */
unsigned tc :1; /* truncated message */
unsigned aa :1; /* authoritive answer */
unsigned opcode :4; /* purpose of message */
unsigned qr :1; /* response flag */
/* fields in fourth byte */
unsigned rcode :4; /* response code */
unsigned unused :2; /* unused bits (MBZ as of 4.9.3a3) */
unsigned pr :1; /* primary server req'd (!standard) */
unsigned ra :1; /* recursion available */
#endif
/* remaining bytes */
unsigned qdcount :16; /* number of question entries */
unsigned ancount :16; /* number of answer entries */
unsigned nscount :16; /* number of authority entries */
unsigned arcount :16; /* number of resource entries */
} HEADER;
/*
* Defines for handling compressed domain names
*/
#define INDIR_MASK 0xc0
/*
* Structure for passing resource records around.
*/
struct rrec {
int16_t r_zone; /* zone number */
int16_t r_class; /* class number */
int16_t r_type; /* type number */
u_int32_t r_ttl; /* time to live */
int r_size; /* size of data area */
char *r_data; /* pointer to data */
};
//extern u_int16_t _getshort __P((const u_char *));
//extern u_int32_t _getlong __P((const u_char *));
/*
* Inline versions of get/put short/long. Pointer is advanced.
*
* These macros demonstrate the property of C whereby it can be
* portable or it can be elegant but rarely both.
*/
#define GETSHORT(s, cp) { \
register u_char *t_cp = (u_char *)(cp); \
(s) = ((u_int16_t)t_cp[0] << 8) \
| ((u_int16_t)t_cp[1]) \
; \
(cp) += INT16SZ; \
}
#define GETLONG(l, cp) { \
register u_char *t_cp = (u_char *)(cp); \
(l) = ((u_int32_t)t_cp[0] << 24) \
| ((u_int32_t)t_cp[1] << 16) \
| ((u_int32_t)t_cp[2] << 8) \
| ((u_int32_t)t_cp[3]) \
; \
(cp) += INT32SZ; \
}
#define PUTSHORT(s, cp) { \
register u_int16_t t_s = (u_int16_t)(s); \
register u_char *t_cp = (u_char *)(cp); \
*t_cp++ = t_s >> 8; \
*t_cp = t_s; \
(cp) += INT16SZ; \
}
#define PUTLONG(l, cp) { \
register u_int32_t t_l = (u_int32_t)(l); \
register u_char *t_cp = (u_char *)(cp); \
*t_cp++ = t_l >> 24; \
*t_cp++ = t_l >> 16; \
*t_cp++ = t_l >> 8; \
*t_cp = t_l; \
(cp) += INT32SZ; \
}
#endif /* !_NAMESER_H_ */

89
Win32/Include/bittypes.h
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@ -1,89 +0,0 @@
/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _BITTYPES_H
#define _BITTYPES_H
#ifndef HAVE_U_INT8_T
typedef unsigned char u_int8_t;
typedef signed char int8_t;
#endif /* HAVE_U_INT8_T */
#ifndef HAVE_U_INT16_T
typedef unsigned short u_int16_t;
typedef signed short int16_t;
#endif /* HAVE_U_INT16_T */
#ifndef HAVE_U_INT32_T
typedef unsigned int u_int32_t;
typedef signed int int32_t;
#endif /* HAVE_U_INT32_T */
#ifndef HAVE_U_INT64_T
#ifdef _MSC_EXTENSIONS
typedef unsigned _int64 u_int64_t;
typedef _int64 int64_t;
#else /* _MSC_EXTENSIONS */
typedef unsigned long long u_int64_t;
typedef long long int64_t;
#endif /* _MSC_EXTENSIONS */
#endif /* HAVE_U_INT64_T */
#ifndef PRId64
#ifdef _MSC_EXTENSIONS
#define PRId64 "I64d"
#else /* _MSC_EXTENSIONS */
#define PRId64 "lld"
#endif /* _MSC_EXTENSIONS */
#endif /* PRId64 */
#ifndef PRIo64
#ifdef _MSC_EXTENSIONS
#define PRIo64 "I64o"
#else /* _MSC_EXTENSIONS */
#define PRIo64 "llo"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIo64 */
#ifndef PRIx64
#ifdef _MSC_EXTENSIONS
#define PRIx64 "I64x"
#else /* _MSC_EXTENSIONS */
#define PRIx64 "llx"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIx64 */
#ifndef PRIu64
#ifdef _MSC_EXTENSIONS
#define PRIu64 "I64u"
#else /* _MSC_EXTENSIONS */
#define PRIu64 "llu"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIu64 */
#endif /* _BITTYPES_H */

37
Win32/Include/cdecl_ext.h
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@ -1,37 +0,0 @@
/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef HAVE_PORTABLE_PROTOTYPE
#if defined(__STDC__) || defined(__cplusplus)
#define __P(protos) protos /* full-blown ANSI C */
#else
#define __P(protos) () /* traditional C preprocessor */
#endif
#endif /* !HAVE_PORTABLE_PROTOTYPE */

67
Win32/Include/inetprivate.h
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@ -1,67 +0,0 @@
/*
* Copyright (c) 1999 - 2003
* NetGroup, Politecnico di Torino (Italy)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Politecnico di Torino nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <sys/types.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <net/netdb.h>
#include <stdio.h>
#include <errno.h>
#include <arpa/nameser.h>
extern void _sethtent(int f);
extern void _endhtent(void);
extern struct hostent *_gethtent(void);
extern struct hostent *_gethtbyname(const char *name);
extern struct hostent *_gethtbyaddr(const char *addr, int len,
int type);
extern int _validuser(FILE *hostf, const char *rhost,
const char *luser, const char *ruser, int baselen);
extern int _checkhost(const char *rhost, const char *lhost, int len);
#if 0
extern void putlong(u_long l, u_char *msgp);
extern void putshort(u_short l, u_char *msgp);
extern u_int32_t _getlong(register const u_char *msgp);
extern u_int16_t _getshort(register const u_char *msgp);
extern void p_query(char *msg);
extern void fp_query(char *msg, FILE *file);
extern char *p_cdname(char *cp, char *msg, FILE *file);
extern char *p_rr(char *cp, char *msg, FILE *file);
extern char *p_type(int type);
extern char * p_class(int class);
extern char *p_time(u_long value);
#endif
extern char * hostalias(const char *name);
extern void sethostfile(char *name);
extern void _res_close (void);
extern void ruserpass(const char *host, char **aname, char **apass);

161
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@ -1,161 +0,0 @@
/*
* Copyright (c) 1993, 1994, 1997
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/*
* This file contains a collage of declarations for IPv6 from FreeBSD not present in Windows
*/
#include <winsock2.h>
#include <ws2tcpip.h>
#ifndef __MINGW32__
#define IN_MULTICAST(a) IN_CLASSD(a)
#endif
#define IN_EXPERIMENTAL(a) ((((u_int32_t) (a)) & 0xf0000000) == 0xf0000000)
#define IN_LOOPBACKNET 127
#if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
/* IPv6 address */
struct in6_addr
{
union
{
u_int8_t u6_addr8[16];
u_int16_t u6_addr16[8];
u_int32_t u6_addr32[4];
} in6_u;
#define s6_addr in6_u.u6_addr8
#define s6_addr16 in6_u.u6_addr16
#define s6_addr32 in6_u.u6_addr32
#define s6_addr64 in6_u.u6_addr64
};
#define IN6ADDR_ANY_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
#endif /* __MINGW32__ */
#if (defined _MSC_VER) || (defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF))
typedef unsigned short sa_family_t;
#endif
#if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
#define __SOCKADDR_COMMON(sa_prefix) \
sa_family_t sa_prefix##family
/* Ditto, for IPv6. */
struct sockaddr_in6
{
__SOCKADDR_COMMON (sin6_);
u_int16_t sin6_port; /* Transport layer port # */
u_int32_t sin6_flowinfo; /* IPv6 flow information */
struct in6_addr sin6_addr; /* IPv6 address */
};
#define IN6_IS_ADDR_V4MAPPED(a) \
((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
(((u_int32_t *) (a))[2] == htonl (0xffff)))
#define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *) (a))[0] == 0xff)
#define IN6_IS_ADDR_LINKLOCAL(a) \
((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfe800000))
#define IN6_IS_ADDR_LOOPBACK(a) \
(((u_int32_t *) (a))[0] == 0 && ((u_int32_t *) (a))[1] == 0 && \
((u_int32_t *) (a))[2] == 0 && ((u_int32_t *) (a))[3] == htonl (1))
#endif /* __MINGW32__ */
#define ip6_vfc ip6_ctlun.ip6_un2_vfc
#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
#define nd_rd_type nd_rd_hdr.icmp6_type
#define nd_rd_code nd_rd_hdr.icmp6_code
#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
/*
* IPV6 extension headers
*/
#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
#define IPPROTO_IPV6 41 /* IPv6 header. */
#define IPPROTO_ROUTING 43 /* IPv6 routing header */
#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
#define IPPROTO_ESP 50 /* encapsulating security payload */
#define IPPROTO_AH 51 /* authentication header */
#define IPPROTO_ICMPV6 58 /* ICMPv6 */
#define IPPROTO_NONE 59 /* IPv6 no next header */
#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
#define IPPROTO_PIM 103 /* Protocol Independent Multicast. */
#define IPV6_RTHDR_TYPE_0 0
/* Option types and related macros */
#define IP6OPT_PAD1 0x00 /* 00 0 00000 */
#define IP6OPT_PADN 0x01 /* 00 0 00001 */
#define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */
#define IP6OPT_JUMBO_LEN 6
#define IP6OPT_ROUTER_ALERT 0x05 /* 00 0 00101 */
#define IP6OPT_RTALERT_LEN 4
#define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */
#define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */
#define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */
#define IP6OPT_MINLEN 2
#define IP6OPT_BINDING_UPDATE 0xc6 /* 11 0 00110 */
#define IP6OPT_BINDING_ACK 0x07 /* 00 0 00111 */
#define IP6OPT_BINDING_REQ 0x08 /* 00 0 01000 */
#define IP6OPT_HOME_ADDRESS 0xc9 /* 11 0 01001 */
#define IP6OPT_EID 0x8a /* 10 0 01010 */
#define IP6OPT_TYPE(o) ((o) & 0xC0)
#define IP6OPT_TYPE_SKIP 0x00
#define IP6OPT_TYPE_DISCARD 0x40
#define IP6OPT_TYPE_FORCEICMP 0x80
#define IP6OPT_TYPE_ICMP 0xC0
#define IP6OPT_MUTABLE 0x20
#if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
#ifndef EAI_ADDRFAMILY
struct addrinfo {
int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
int ai_family; /* PF_xxx */
int ai_socktype; /* SOCK_xxx */
int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
size_t ai_addrlen; /* length of ai_addr */
char *ai_canonname; /* canonical name for hostname */
struct sockaddr *ai_addr; /* binary address */
struct addrinfo *ai_next; /* next structure in linked list */
};
#endif
#endif /* __MINGW32__ */

2
Win32/Include/net/if.h
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@ -36,7 +36,7 @@
#ifndef _NET_IF_H_
#define _NET_IF_H_
/*
* <net/if.h> does not depend on <sys/time.h> on most other systems. This
* helps userland compatability. (struct timeval ifi_lastchange)

164
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@ -1,164 +0,0 @@
/*-
* Copyright (c) 1980, 1983, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)netdb.h 8.1 (Berkeley) 6/2/93
* netdb.h,v 1.4 1995/08/14 04:05:04 hjl Exp
* -
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
*
* Permission to use, copy, modify and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies, and that
* the name of Digital Equipment Corporation not be used in advertising or
* publicity pertaining to distribution of the document or software without
* specific, written prior permission.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
* -
* --Copyright--
*/
#ifndef _NETDB_H_
#define _NETDB_H_
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
#include <stdio.h>
#include <netinet/in.h>
#endif
#include <winsock2.h>
#include <net/paths.h>
#define _PATH_HEQUIV __PATH_ETC_INET"/hosts.equiv"
#define _PATH_HOSTS __PATH_ETC_INET"/hosts"
#define _PATH_NETWORKS __PATH_ETC_INET"/networks"
#define _PATH_PROTOCOLS __PATH_ETC_INET"/protocols"
#define _PATH_SERVICES __PATH_ETC_INET"/services"
#define _PATH_RESCONF __PATH_ETC_INET"/resolv.conf"
#define _PATH_RPC __PATH_ETC_INET"/rpc"
struct rpcent {
char *r_name; /* name of server for this rpc program */
char **r_aliases; /* alias list */
int r_number; /* rpc program number */
};
#ifndef WIN32
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
#define __NETDB_MAXALIASES 35
#define __NETDB_MAXADDRS 35
/*
* Error return codes from gethostbyname() and gethostbyaddr()
* (left in extern int h_errno).
*/
#define h_errno (*__h_errno_location ())
#else
extern int h_errno;
#endif
#endif
#define NETDB_INTERNAL -1 /* see errno */
#define NETDB_SUCCESS 0 /* no problem */
//#include <features.h>
void endhostent (void);
void endnetent (void);
void endprotoent (void);
void endservent (void);
void endrpcent (void);
struct hostent *gethostent (void);
struct netent *getnetbyaddr (long, int); /* u_long? */
struct netent *getnetbyname (const char *);
struct netent *getnetent (void);
struct protoent *getprotoent (void);
struct servent *getservent (void);
struct rpcent *getrpcent (void);
struct rpcent *getrpcbyname (const char *);
struct rpcent *getrpcbynumber (int);
void herror (const char *);
void sethostent (int);
/* void sethostfile (const char *); */
void setnetent (int);
void setprotoent (int);
void setservent (int);
void setrpcent (int);
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
struct hostent *gethostbyaddr_r (const char *__addr,
int __length, int __type,
struct hostent *__result,
char *__buffer, int __buflen, int *__h_errnop);
struct hostent *gethostbyname_r (const char * __name,
struct hostent *__result, char *__buffer,
int __buflen, int *__h_errnop);
struct hostent *gethostent_r (struct hostent *__result,
char *__buffer, int __buflen, int *__h_errnop);
struct netent *getnetbyaddr_r (long __net, int __type,
struct netent *__result, char *__buffer,
int __buflen);
struct netent *getnetbyname_r (const char * __name,
struct netent *__result, char *__buffer,
int __buflen);
struct netent *getnetent_r (struct netent *__result,
char *__buffer, int __buflen);
struct protoent *getprotobyname_r (const char * __name,
struct protoent *__result, char *__buffer,
int __buflen);
struct protoent *getprotobynumber_r (int __proto,
struct protoent *__result, char *__buffer,
int __buflen);
struct protoent *getprotoent_r (struct protoent *__result,
char *__buffer, int __buflen);
struct servent *getservbyname_r (const char * __name,
const char *__proto, struct servent *__result,
char *__buffer, int __buflen);
struct servent *getservbyport_r (int __port,
const char *__proto, struct servent *__result,
char *__buffer, int __buflen);
struct servent *getservent_r (struct servent *__result,
char *__buffer, int __buflen);
int *__h_errno_location (void);
#endif
#endif /* !_NETDB_H_ */

105
Win32/Include/net/paths.h
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@ -1,105 +0,0 @@
/*
* Copyright (c) 1989 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)paths.h 5.15 (Berkeley) 5/29/91
*/
#ifndef _PATHS_H_
#define _PATHS_H_
#if 0
#define __PATH_ETC_INET "/usr/etc/inet"
#else
#define __PATH_ETC_INET "/etc"
#endif
/* Default search path. */
#define _PATH_DEFPATH "/usr/local/bin:/usr/bin:/bin:."
#define _PATH_DEFPATH_ROOT "/sbin:/bin:/usr/sbin:/usr/bin"
#define _PATH_BSHELL "/bin/sh"
#define _PATH_CONSOLE "/dev/console"
#define _PATH_CSHELL "/bin/csh"
#define _PATH_DEVDB "/var/run/dev.db"
#define _PATH_DEVNULL "/dev/null"
#define _PATH_DRUM "/dev/drum"
#define _PATH_HEQUIV __PATH_ETC_INET"/hosts.equiv"
#define _PATH_KMEM "/dev/kmem"
#define _PATH_MAILDIR "/var/spool/mail"
#define _PATH_MAN "/usr/man"
#define _PATH_MEM "/dev/mem"
#define _PATH_LOGIN "/bin/login"
#define _PATH_NOLOGIN "/etc/nologin"
#define _PATH_SENDMAIL "/usr/sbin/sendmail"
#define _PATH_SHELLS "/etc/shells"
#define _PATH_TTY "/dev/tty"
#define _PATH_UNIX "/vmlinux"
#define _PATH_VI "/usr/bin/vi"
/* Provide trailing slash, since mostly used for building pathnames. */
#define _PATH_DEV "/dev/"
#define _PATH_TMP "/tmp/"
#define _PATH_VARRUN "/var/run/"
#define _PATH_VARTMP "/var/tmp/"
#define _PATH_KLOG "/proc/kmsg"
#define _PATH_LOGCONF __PATH_ETC_INET"/syslog.conf"
#if 0
#define _PATH_LOGPID __PATH_ETC_INET"/syslog.pid"
#else
#define _PATH_LOGPID "/var/run/syslog.pid"
#endif
#define _PATH_LOG "/dev/log"
#define _PATH_CONSOLE "/dev/console"
#if 0
#define _PATH_UTMP "/var/adm/utmp"
#define _PATH_WTMP "/var/adm/wtmp"
#define _PATH_LASTLOG "/var/adm/lastlog"
#else
#define _PATH_UTMP "/var/run/utmp"
#define _PATH_WTMP "/var/log/wtmp"
#define _PATH_LASTLOG "/var/log/lastlog"
#endif
#define _PATH_LOCALE "/usr/lib/locale"
#define _PATH_RWHODIR "/var/spool/rwho"
#if _MIT_POSIX_THREADS
/* For the MIT pthreads */
#define _PATH_PTY "/dev/"
#define _PATH_TZDIR "/usr/lib/zoneinfo"
#define _PATH_TZFILE "/usr/lib/zoneinfo/localtime"
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38
Win32/Include/sockstorage.h
View File

@ -1,38 +0,0 @@
/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
struct sockaddr_storage {
#ifdef HAVE_SOCKADDR_SA_LEN
u_int8_t __ss_len;
u_int8_t __ss_family;
u_int8_t fill[126];
#else
u_int8_t __ss_family;
u_int8_t fill[127];
#endif /* HAVE_SOCKADDR_SA_LEN */
};

168
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28
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107
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<ClCompile Include="..\..\bpf\net\bpf_filter.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\bpf_image.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\etherent.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\gencode.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\grammar.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\inet.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\nametoaddr.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\optimize.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\pcap.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\pcap-win32.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\savefile.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\scanner.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\sf-pcap.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\sf-pcap-ng.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\pcap-common.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\fad-helpers.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\missing\win_snprintf.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\pcap-new.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\pcap-rpcap.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\sockutils.c">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<Filter Include="Header Files">
<UniqueIdentifier>{c51dce5e-0da9-4e33-a235-d5c76c76485c}</UniqueIdentifier>
</Filter>
<Filter Include="Source Files">
<UniqueIdentifier>{5ec9fd4b-10b5-4527-b249-56b53d844fb1}</UniqueIdentifier>
</Filter>
<Filter Include="Resource Files">
<UniqueIdentifier>{c90886f0-8973-436b-a7a1-b9e881544f9a}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\pcap-stdinc.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\pcap-common.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\pcap.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\pcap-int.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\pcap-rpcap.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\remote-ext.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\sockutils.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="..\..\..\Win32-Extensions\version.rc">
<Filter>Resource Files</Filter>
</ResourceCompile>
</ItemGroup>
</Project>

83
Win32/Src/gai_strerror.c
View File

@ -1,83 +0,0 @@
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
*/
#ifdef WIN32
#include <ws2tcpip.h>
#else
#include <netdb.h>
#endif
/* Entries EAI_ADDRFAMILY (1) and EAI_NODATA (7) are obsoleted, but left */
/* for backward compatibility with userland code prior to 2553bis-02 */
static char *ai_errlist[] = {
"Success", /* 0 */
"Address family for hostname not supported", /* 1 */
"Temporary failure in name resolution", /* EAI_AGAIN */
"Invalid value for ai_flags", /* EAI_BADFLAGS */
"Non-recoverable failure in name resolution", /* EAI_FAIL */
"ai_family not supported", /* EAI_FAMILY */
"Memory allocation failure", /* EAI_MEMORY */
"No address associated with hostname", /* 7 */
"hostname nor servname provided, or not known", /* EAI_NONAME */
"servname not supported for ai_socktype", /* EAI_SERVICE */
"ai_socktype not supported", /* EAI_SOCKTYPE */
"System error returned in errno", /* EAI_SYSTEM */
"Invalid value for hints", /* EAI_BADHINTS */
"Resolved protocol is unknown" /* EAI_PROTOCOL */
};
#ifndef EAI_MAX
#define EAI_MAX (sizeof(ai_errlist)/sizeof(ai_errlist[0]))
#endif
/* on MingW, gai_strerror is available.
We need to compile gai_strerrorA only for Cygwin
*/
#ifndef gai_strerror
char *
WSAAPI gai_strerrorA(int ecode)
{
if (ecode >= 0 && ecode < EAI_MAX)
return ai_errlist[ecode];
return "Unknown error";
}
#endif /* gai_strerror */

1124
Win32/Src/getaddrinfo.c
View File

File diff suppressed because it is too large Load Diff

44
Win32/Src/getnetbynm.c
View File

@ -1,44 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getnetbyname.c 5.5 (Berkeley) 6/27/88";
#endif /* LIBC_SCCS and not lint */
#include "inetprivate.h"
extern int _net_stayopen;
struct netent *
getnetbyname(const char *name)
{
register struct netent *p;
register char **cp;
setnetent(_net_stayopen);
while (p = getnetent()) {
if (strcmp(p->n_name, name) == 0)
break;
for (cp = p->n_aliases; *cp != 0; cp++)
if (strcmp(*cp, name) == 0)
goto found;
}
found:
if (!_net_stayopen)
endnetent();
return (p);
}

119
Win32/Src/getnetent.c
View File

@ -1,119 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getnetent.c 5.5 (Berkeley) 6/27/88";
#endif /* LIBC_SCCS and not lint */
#include "inetprivate.h"
#define MAXALIASES 35
static char NETDB[] = _PATH_NETWORKS;
static FILE *netf = NULL;
static char line[BUFSIZ+1];
static struct netent net;
static char *net_aliases[MAXALIASES];
static char *any(char *, char *);
int _net_stayopen;
extern u_int32_t inet_network(const char *cp);
void
setnetent(f)
int f;
{
if (netf == NULL)
netf = fopen(NETDB, "r" );
else
rewind(netf);
_net_stayopen |= f;
}
void
endnetent()
{
if (netf) {
fclose(netf);
netf = NULL;
}
_net_stayopen = 0;
}
struct netent *
getnetent()
{
char *p;
register char *cp, **q;
if (netf == NULL && (netf = fopen(NETDB, "r" )) == NULL)
return (NULL);
again:
p = fgets(line, BUFSIZ, netf);
if (p == NULL)
return (NULL);
if (*p == '#')
goto again;
cp = any(p, "#\n");
if (cp == NULL)
goto again;
*cp = '\0';
net.n_name = p;
cp = any(p, " \t");
if (cp == NULL)
goto again;
*cp++ = '\0';
while (*cp == ' ' || *cp == '\t')
cp++;
p = any(cp, " \t");
if (p != NULL)
*p++ = '\0';
net.n_net = inet_network(cp);
net.n_addrtype = AF_INET;
q = net.n_aliases = net_aliases;
if (p != NULL)
cp = p;
while (cp && *cp) {
if (*cp == ' ' || *cp == '\t') {
cp++;
continue;
}
if (q < &net_aliases[MAXALIASES - 1])
*q++ = cp;
cp = any(cp, " \t");
if (cp != NULL)
*cp++ = '\0';
}
*q = NULL;
return (&net);
}
static char *
any(cp, match)
register char *cp;
char *match;
{
register char *mp, c;
while (c = *cp) {
for (mp = match; *mp; mp++)
if (*mp == c)
return (cp);
cp++;
}
return ((char *)0);
}

125
Win32/Src/getservent.c
View File

@ -1,125 +0,0 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)getservent.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <net/netdb.h>
#include <stdio.h>
#include <errno.h>
#include <arpa/nameser.h>
#define MAXALIASES 35
static char SERVDB[] = _PATH_SERVICES;
static FILE *servf = NULL;
static char line[BUFSIZ+1];
static struct servent serv;
static char *serv_aliases[MAXALIASES];
int _serv_stayopen;
void
setservent(f)
int f;
{
if (servf == NULL)
servf = fopen(SERVDB, "r" );
else
rewind(servf);
_serv_stayopen |= f;
}
void
endservent()
{
if (servf) {
fclose(servf);
servf = NULL;
}
_serv_stayopen = 0;
}
struct servent *
getservent()
{
char *p;
register char *cp, **q;
if (servf == NULL && (servf = fopen(SERVDB, "r" )) == NULL)
return (NULL);
again:
if ((p = fgets(line, BUFSIZ, servf)) == NULL)
return (NULL);
if (*p == '#')
goto again;
cp = strpbrk(p, "#\n");
if (cp == NULL)
goto again;
*cp = '\0';
serv.s_name = p;
p = strpbrk(p, " \t");
if (p == NULL)
goto again;
*p++ = '\0';
while (*p == ' ' || *p == '\t')
p++;
cp = strpbrk(p, ",/");
if (cp == NULL)
goto again;
*cp++ = '\0';
serv.s_port = htons((u_short)atoi(p));
serv.s_proto = cp;
q = serv.s_aliases = serv_aliases;
cp = strpbrk(cp, " \t");
if (cp != NULL)
*cp++ = '\0';
while (cp && *cp) {
if (*cp == ' ' || *cp == '\t') {
cp++;
continue;
}
if (q < &serv_aliases[MAXALIASES - 1])
*q++ = cp;
cp = strpbrk(cp, " \t");
if (cp != NULL)
*cp++ = '\0';
}
*q = NULL;
return (&serv);
}

54
Win32/Src/inet_aton.c
View File

@ -1,54 +0,0 @@
/*
* Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Kungliga Tekniska
* Högskolan and its contributors.
*
* 4. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/types.h>
#include <pcap-stdinc.h>
/* Minimal implementation of inet_aton.
* Cannot distinguish between failure and a local broadcast address. */
#ifndef INADDR_NONE
#define INADDR_NONE 0xffffffff
#endif
int
inet_aton(const char *cp, struct in_addr *addr)
{
addr->s_addr = inet_addr(cp);
return (addr->s_addr == INADDR_NONE) ? 0 : 1;
}

101
Win32/Src/inet_net.c
View File

@ -1,101 +0,0 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)inet_network.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include "inetprivate.h"
/*
* Internet network address interpretation routine.
* The library routines call this routine to interpret
* network numbers.
*/
u_int32_t
inet_network(const char *cp)
{
register u_long val, base, n;
register char c;
u_long parts[4], *pp = parts;
register int i;
again:
/*
* Collect number up to ``.''.
* Values are specified as for C:
* 0x=hex, 0=octal, other=decimal.
*/
val = 0; base = 10;
/*
* The 4.4BSD version of this file also accepts 'x__' as a hexa
* number. I don't think this is correct. -- Uli
*/
if (*cp == '0') {
if (*++cp == 'x' || *cp == 'X')
base = 16, cp++;
else
base = 8;
}
while ((c = *cp)) {
if (isdigit(c)) {
val = (val * base) + (c - '0');
cp++;
continue;
}
if (base == 16 && isxdigit(c)) {
val = (val << 4) + (c + 10 - (islower(c) ? 'a' : 'A'));
cp++;
continue;
}
break;
}
if (*cp == '.') {
if (pp >= parts + 4)
return (INADDR_NONE);
*pp++ = val, cp++;
goto again;
}
if (*cp && !isspace(*cp))
return (INADDR_NONE);
*pp++ = val;
n = pp - parts;
if (n > 4)
return (INADDR_NONE);
for (val = 0, i = 0; i < (int)n; i++) {
val <<= 8;
val |= parts[i] & 0xff;
}
return (val);
}

64
Win32/Src/inet_pton.c
View File

@ -1,64 +0,0 @@
/*
* Copyright (c) 1999 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Kungliga Tekniska
* Högskolan and its contributors.
*
* 4. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <errno.h>
#ifdef WIN32
#ifndef EAFNOSUPPORT
#define EAFNOSUPPORT 97 /* not present in errno.h provided with VC */
#endif
#endif
#ifdef __MINGW32__
int* _errno();
#define errno (*_errno())
#endif /* __MINGW32__ */
#include <pcap-stdinc.h>
int inet_aton(const char *cp, struct in_addr *addr);
int
inet_pton(int af, const char *src, void *dst)
{
if (af != AF_INET) {
errno = EAFNOSUPPORT;
return -1;
}
return inet_aton (src, dst);
}

118
aclocal.m4 vendored
View File

@ -102,6 +102,13 @@ AC_DEFUN(AC_LBL_C_INIT,
# -Werror forces warnings to be errors.
#
ac_lbl_cc_force_warning_errors=-Werror
#
# Try to have the compiler default to hiding symbols,
# so that only symbols explicitly exported with
# PCAP_API will be visible outside (shared) libraries.
#
AC_LBL_CHECK_COMPILER_OPT($1, -fvisibility=hidden)
else
$2="$$2 -I/usr/local/include"
LDFLAGS="$LDFLAGS -L/usr/local/lib"
@ -114,6 +121,13 @@ AC_DEFUN(AC_LBL_C_INIT,
# of which use -Werror to force warnings to be errors.
#
ac_lbl_cc_force_warning_errors=-Werror
#
# Try to have the compiler default to hiding symbols,
# so that only symbols explicitly exported with
# PCAP_API will be visible outside (shared) libraries.
#
AC_LBL_CHECK_COMPILER_OPT($1, -fvisibility=hidden)
;;
hpux*)
@ -188,6 +202,13 @@ AC_DEFUN(AC_LBL_C_INIT,
# warnings to be treated as errors.
#
ac_lbl_cc_force_warning_errors=-errwarn
#
# Try to have the compiler default to hiding symbols,
# so that only symbols explicitly exported with
# PCAP_API will be visible outside (shared) libraries.
#
AC_LBL_CHECK_COMPILER_OPT($1, -xldscope=hidden)
;;
ultrix*)
@ -231,7 +252,7 @@ AC_DEFUN(AC_LBL_CHECK_UNKNOWN_WARNING_OPTION_ERROR,
# We're assuming this is clang, where
# -Werror=unknown-warning-option is the appropriate
# option to force the compiler to fail.
#
#
ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option"
],
[
@ -249,7 +270,18 @@ AC_DEFUN(AC_LBL_CHECK_COMPILER_OPT,
[
AC_MSG_CHECKING([whether the compiler supports the $2 option])
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error $2"
if expr "x$2" : "x-W.*" >/dev/null
then
CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error $2"
elif expr "x$2" : "x-f.*" >/dev/null
then
CFLAGS="$CFLAGS -Werror $2"
elif expr "x$2" : "x-m.*" >/dev/null
then
CFLAGS="$CFLAGS -Werror $2"
else
CFLAGS="$CFLAGS $2"
fi
AC_TRY_COMPILE(
[],
[return 0],
@ -629,82 +661,6 @@ AC_DEFUN(AC_LBL_FIXINCLUDES,
fi
fi])
dnl
dnl Check for flex, default to lex
dnl Require flex 2.4 or higher
dnl Check for bison, default to yacc
dnl Default to lex/yacc if both flex and bison are not available
dnl
dnl If we're using flex and bison, pass -P to flex and -p to bison
dnl to define a prefix string for the lexer and parser
dnl
dnl If we're not using flex and bison, don't pass those options
dnl (as they might not work - although if "lex" is a wrapper for
dnl Flex and "yacc" is a wrapper for Bison, they will work), and
dnl define NEED_YYPARSE_WRAPPER (we *CANNOT* use YYBISON to check
dnl whether the wrapper is needed, as some people apparently, for
dnl some unknown reason, choose to use --without-flex and
dnl --without-bison on systems that have Flex and Bison, which
dnl means that the "yacc" they end up using is a wrapper that
dnl runs "bison -y", and at least some versions of Bison define
dnl YYBISON even if run with "-y", so we end up not compiling
dnl the yyparse wrapper and end up with a libpcap that doesn't
dnl define pcap_parse())
dnl
dnl usage:
dnl
dnl AC_LBL_LEX_AND_YACC(lex, yacc, yyprefix)
dnl
dnl results:
dnl
dnl $1 (lex set)
dnl $2 (yacc appended)
dnl $3 (optional flex and bison -P prefix)
dnl
AC_DEFUN(AC_LBL_LEX_AND_YACC,
[AC_ARG_WITH(flex, [ --without-flex don't use flex])
AC_ARG_WITH(bison, [ --without-bison don't use bison])
if test "$with_flex" = no ; then
$1=lex
else
AC_CHECK_PROGS($1, flex, lex)
fi
if test "$$1" = flex ; then
# The -V flag was added in 2.4
AC_MSG_CHECKING(for flex 2.4 or higher)
AC_CACHE_VAL(ac_cv_lbl_flex_v24,
if flex -V >/dev/null 2>&1; then
ac_cv_lbl_flex_v24=yes
else
ac_cv_lbl_flex_v24=no
fi)
AC_MSG_RESULT($ac_cv_lbl_flex_v24)
if test $ac_cv_lbl_flex_v24 = no ; then
s="2.4 or higher required"
AC_MSG_WARN(ignoring obsolete flex executable ($s))
$1=lex
fi
fi
if test "$with_bison" = no ; then
$2=yacc
else
AC_CHECK_PROGS($2, bison, yacc)
fi
if test "$$2" = bison ; then
$2="$$2 -y"
fi
if test "$$1" != lex -a "$$2" = yacc -o "$$1" = lex -a "$$2" != yacc ; then
AC_MSG_WARN(don't have both flex and bison; reverting to lex/yacc)
$1=lex
$2=yacc
fi
if test "$$1" = flex -a -n "$3" ; then
$1="$$1 -P$3"
$2="$$2 -p $3"
else
AC_DEFINE(NEED_YYPARSE_WRAPPER,1,[if we need a pcap_parse wrapper around yyparse])
fi])
dnl
dnl Checks to see if union wait is used with WEXITSTATUS()
dnl
@ -970,8 +926,12 @@ AC_DEFUN(AC_LBL_DEVEL,
if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
AC_LBL_CHECK_UNKNOWN_WARNING_OPTION_ERROR()
AC_LBL_CHECK_COMPILER_OPT($1, -Wall)
AC_LBL_CHECK_COMPILER_OPT($1, -Wsign-compare)
AC_LBL_CHECK_COMPILER_OPT($1, -Wmissing-prototypes)
AC_LBL_CHECK_COMPILER_OPT($1, -Wstrict-prototypes)
AC_LBL_CHECK_COMPILER_OPT($1, -Wshadow)
AC_LBL_CHECK_COMPILER_OPT($1, -Wdeclaration-after-statement)
AC_LBL_CHECK_COMPILER_OPT($1, -Wused-but-marked-unused)
fi
AC_LBL_CHECK_DEPENDENCY_GENERATION_OPT()
#
@ -1274,7 +1234,7 @@ dnl
dnl AC_LBL_DL_PASSIVE_REQ_T
dnl
dnl results:
dnl
dnl
dnl HAVE_DLPI_PASSIVE (defined)
dnl
AC_DEFUN(AC_LBL_DL_PASSIVE_REQ_T,

126
bpf/net/bpf_filter.c
View File

@ -42,11 +42,11 @@
#include "config.h"
#endif
#ifdef WIN32
#ifdef _WIN32
#include <pcap-stdinc.h>
#else /* WIN32 */
#else /* _WIN32 */
#if HAVE_INTTYPES_H
#include <inttypes.h>
@ -73,7 +73,7 @@
# define MLEN(m) ((m)->m_len)
#endif /* defined(__hpux) || SOLARIS */
#endif /* WIN32 */
#endif /* _WIN32 */
#include <pcap/bpf.h>
@ -99,7 +99,7 @@
#endif
#ifndef LBL_ALIGN
#ifndef WIN32
#ifndef _WIN32
#include <netinet/in.h>
#endif
@ -195,23 +195,41 @@ m_xhalf(m, k, err)
}
#endif
#ifdef __linux__
#include <linux/types.h>
#include <linux/if_packet.h>
#include <linux/filter.h>
#endif
enum {
BPF_S_ANC_NONE,
BPF_S_ANC_VLAN_TAG,
BPF_S_ANC_VLAN_TAG_PRESENT,
};
/*
* Execute the filter program starting at pc on the packet p
* wirelen is the length of the original packet
* buflen is the amount of data present
* aux_data is auxiliary data, currently used only when interpreting
* filters intended for the Linux kernel in cases where the kernel
* rejects the filter; it contains VLAN tag information
* For the kernel, p is assumed to be a pointer to an mbuf if buflen is 0,
* in all other cases, p is a pointer to a buffer and buflen is its size.
*
* Thanks to Ani Sinha <ani@arista.com> for providing initial implementation
*/
u_int
bpf_filter(pc, p, wirelen, buflen)
bpf_filter_with_aux_data(pc, p, wirelen, buflen, aux_data)
register const struct bpf_insn *pc;
register const u_char *p;
u_int wirelen;
register u_int buflen;
register const struct bpf_aux_data *aux_data;
{
register u_int32 A, X;
register int k;
int32 mem[BPF_MEMWORDS];
register bpf_u_int32 k;
u_int32 mem[BPF_MEMWORDS];
#if defined(KERNEL) || defined(_KERNEL)
struct mbuf *m, *n;
int merr, len;
@ -250,7 +268,7 @@ bpf_filter(pc, p, wirelen, buflen)
case BPF_LD|BPF_W|BPF_ABS:
k = pc->k;
if (k + sizeof(int32) > buflen) {
if (k > buflen || sizeof(int32_t) > buflen - k) {
#if defined(KERNEL) || defined(_KERNEL)
if (m == NULL)
return 0;
@ -267,7 +285,7 @@ bpf_filter(pc, p, wirelen, buflen)
case BPF_LD|BPF_H|BPF_ABS:
k = pc->k;
if (k + sizeof(short) > buflen) {
if (k > buflen || sizeof(int16_t) > buflen - k) {
#if defined(KERNEL) || defined(_KERNEL)
if (m == NULL)
return 0;
@ -283,22 +301,50 @@ bpf_filter(pc, p, wirelen, buflen)
continue;
case BPF_LD|BPF_B|BPF_ABS:
k = pc->k;
if (k >= buflen) {
#if defined(KERNEL) || defined(_KERNEL)
if (m == NULL)
return 0;
n = m;
MINDEX(len, n, k);
A = mtod(n, u_char *)[k];
continue;
#else
return 0;
#endif
}
A = p[k];
continue;
{
#if defined(SKF_AD_VLAN_TAG) && defined(SKF_AD_VLAN_TAG_PRESENT)
int code = BPF_S_ANC_NONE;
#define ANCILLARY(CODE) case SKF_AD_OFF + SKF_AD_##CODE: \
code = BPF_S_ANC_##CODE; \
if (!aux_data) \
return 0; \
break;
switch (pc->k) {
ANCILLARY(VLAN_TAG);
ANCILLARY(VLAN_TAG_PRESENT);
default :
#endif
k = pc->k;
if (k >= buflen) {
#if defined(KERNEL) || defined(_KERNEL)
if (m == NULL)
return 0;
n = m;
MINDEX(len, n, k);
A = mtod(n, u_char *)[k];
continue;
#else
return 0;
#endif
}
A = p[k];
#if defined(SKF_AD_VLAN_TAG) && defined(SKF_AD_VLAN_TAG_PRESENT)
}
switch (code) {
case BPF_S_ANC_VLAN_TAG:
if (aux_data)
A = aux_data->vlan_tag;
break;
case BPF_S_ANC_VLAN_TAG_PRESENT:
if (aux_data)
A = aux_data->vlan_tag_present;
break;
}
#endif
continue;
}
case BPF_LD|BPF_W|BPF_LEN:
A = wirelen;
continue;
@ -309,7 +355,8 @@ bpf_filter(pc, p, wirelen, buflen)
case BPF_LD|BPF_W|BPF_IND:
k = X + pc->k;
if (k + sizeof(int32) > buflen) {
if (pc->k > buflen || X > buflen - pc->k ||
sizeof(int32_t) > buflen - k) {
#if defined(KERNEL) || defined(_KERNEL)
if (m == NULL)
return 0;
@ -326,7 +373,8 @@ bpf_filter(pc, p, wirelen, buflen)
case BPF_LD|BPF_H|BPF_IND:
k = X + pc->k;
if (k + sizeof(short) > buflen) {
if (X > buflen || pc->k > buflen - X ||
sizeof(int16_t) > buflen - k) {
#if defined(KERNEL) || defined(_KERNEL)
if (m == NULL)
return 0;
@ -343,7 +391,7 @@ bpf_filter(pc, p, wirelen, buflen)
case BPF_LD|BPF_B|BPF_IND:
k = X + pc->k;
if (k >= buflen) {
if (pc->k >= buflen || X >= buflen - pc->k) {
#if defined(KERNEL) || defined(_KERNEL)
if (m == NULL)
return 0;
@ -531,7 +579,12 @@ bpf_filter(pc, p, wirelen, buflen)
continue;
case BPF_ALU|BPF_NEG:
A = -A;
/*
* Most BPF arithmetic is unsigned, but negation
* can't be unsigned; throw some casts to
* specify what we're trying to do.
*/
A = (u_int32)(-(int32)A);
continue;
case BPF_MISC|BPF_TAX:
@ -545,6 +598,17 @@ bpf_filter(pc, p, wirelen, buflen)
}
}
u_int
bpf_filter(pc, p, wirelen, buflen)
register const struct bpf_insn *pc;
register const u_char *p;
u_int wirelen;
register u_int buflen;
{
return bpf_filter_with_aux_data(pc, p, wirelen, buflen, NULL);
}
/*
* Return true if the 'fcode' is a valid filter program.
* The constraints are that each jump be forward and to a valid
@ -574,7 +638,7 @@ bpf_validate(f, len)
return 0;
#endif
for (i = 0; i < len; ++i) {
for (i = 0; i < (u_int)len; ++i) {
p = &f[i];
switch (BPF_CLASS(p->code)) {
/*
@ -675,7 +739,7 @@ bpf_validate(f, len)
#if defined(KERNEL) || defined(_KERNEL)
if (from + p->k < from || from + p->k >= len)
#else
if (from + p->k >= len)
if (from + p->k >= (u_int)len)
#endif
return 0;
break;
@ -683,7 +747,7 @@ bpf_validate(f, len)
case BPF_JGT:
case BPF_JGE:
case BPF_JSET:
if (from + p->jt >= len || from + p->jf >= len)
if (from + p->jt >= (u_int)len || from + p->jf >= (u_int)len)
return 0;
break;
default:

5
bpf_dump.c
View File

@ -51,7 +51,10 @@ bpf_dump(const struct bpf_program *p, int option)
for (i = 0; i < n; ++insn, ++i) {
#ifdef BDEBUG
extern int bids[];
printf(bids[i] > 0 ? "[%02d]" : " -- ", bids[i] - 1);
if (bids[i] > 0)
printf("[%02d]", bids[i] - 1);
else
printf(" -- ");
#endif
puts(bpf_image(insn, i));
}

12
bpf_image.c
View File

@ -23,9 +23,9 @@
#include "config.h"
#endif
#ifdef WIN32
#ifdef _WIN32
#include <pcap-stdinc.h>
#else /* WIN32 */
#else /* _WIN32 */
#if HAVE_INTTYPES_H
#include <inttypes.h>
#elif HAVE_STDINT_H
@ -35,7 +35,7 @@
#include <sys/bitypes.h>
#endif
#include <sys/types.h>
#endif /* WIN32 */
#endif /* _WIN32 */
#include <stdio.h>
#include <string.h>
@ -306,13 +306,13 @@ bpf_image(p, n)
fmt = "";
break;
}
(void)snprintf(operand, sizeof operand, fmt, v);
(void)pcap_snprintf(operand, sizeof operand, fmt, v);
if (BPF_CLASS(p->code) == BPF_JMP && BPF_OP(p->code) != BPF_JA) {
(void)snprintf(image, sizeof image,
(void)pcap_snprintf(image, sizeof image,
"(%03d) %-8s %-16s jt %d\tjf %d",
n, op, operand, n + 1 + p->jt, n + 1 + p->jf);
} else {
(void)snprintf(image, sizeof image,
(void)pcap_snprintf(image, sizeof image,
"(%03d) %-8s %s",
n, op, operand);
}

55
cmake/preconfigure.cmake Normal file
View File

@ -0,0 +1,55 @@
if( NOT LIBPCAP_PRECONFIGURED )
set( LIBPCAP_PRECONFIGURED TRUE )
###################################################################
# Parameters
###################################################################
option (USE_STATIC_RT "Use static Runtime" ON)
######################################
# Project setings
######################################
add_definitions( -DBUILDING_PCAP )
if( MSVC )
add_definitions( -D__STDC__ )
add_definitions( -D_CRT_SECURE_NO_WARNINGS )
add_definitions( "-D_U_=" )
elseif( CMAKE_COMPILER_IS_GNUCXX )
add_definitions( "-D_U_=__attribute__((unused))" )
else(MSVC)
add_definitions( "-D_U_=" )
endif( MSVC )
if (USE_STATIC_RT)
MESSAGE( STATUS "Use STATIC runtime" )
if( MSVC )
set (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MT")
set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MT")
set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
set (CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MT")
set (CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /MT")
set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MT")
set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd")
endif( MSVC )
else (USE_STATIC_RT)
MESSAGE( STATUS "Use DYNAMIC runtime" )
if( MSVC )
set (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MD")
set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MD")
set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD")
set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MDd")
set (CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MD")
set (CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /MD")
set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MD")
set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MDd")
endif( MSVC )
endif (USE_STATIC_RT)
endif( NOT LIBPCAP_PRECONFIGURED )

345
cmakeconfig.h.in Normal file
View File

@ -0,0 +1,345 @@
/* cmakeconfig.h.in */
/* Enable optimizer debugging */
#cmakedefine BDEBUG 1
/* define if you have a cloning BPF device */
#cmakedefine HAVE_CLONING_BPF 1
/* define if you have the DAG API */
#cmakedefine HAVE_DAG_API 1
/* define if you have dag_get_erf_types() */
#cmakedefine HAVE_DAG_GET_ERF_TYPES 1
/* define if you have dag_get_stream_erf_types() */
#cmakedefine HAVE_DAG_GET_STREAM_ERF_TYPES 1
/* define if you have streams capable DAG API */
#cmakedefine HAVE_DAG_STREAMS_API 1
/* define if you have vdag_set_device_info() */
#cmakedefine HAVE_DAG_VDAG 1
/* Define to 1 if you have the declaration of `ether_hostton', and to 0 if you
don't. */
#cmakedefine HAVE_DECL_ETHER_HOSTTON 1
/* define if you have a /dev/dlpi */
#cmakedefine HAVE_DEV_DLPI 1
/* if passive_req_t primitive exists */
#cmakedefine HAVE_DLPI_PASSIVE 1
/* Define to 1 if you have the `ether_hostton' function. */
#cmakedefine HAVE_ETHER_HOSTTON 1
/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
#cmakedefine HAVE_FSEEKO 1
/* on HP-UX 10.20 or later */
#cmakedefine HAVE_HPUX10_20_OR_LATER 1
/* on HP-UX 9.x */
#cmakedefine HAVE_HPUX9 1
/* if ppa_info_t_dl_module_id exists */
#cmakedefine HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1
/* Define to 1 if you have the <inttypes.h> header file. */
#cmakedefine HAVE_INTTYPES_H 1
/* if libdlpi exists */
#cmakedefine HAVE_LIBDLPI 1
/* if libnl exists */
#cmakedefine HAVE_LIBNL 1
/* if libnl exists and is version 2.x */
#cmakedefine HAVE_LIBNL_2_x 1
/* if libnl exists and is version 3.x */
#cmakedefine HAVE_LIBNL_3_x 1
/* libnl has NLE_FAILURE */
#cmakedefine HAVE_LIBNL_NLE 1
/* libnl has new-style socket api */
#cmakedefine HAVE_LIBNL_SOCKETS 1
/* Define to 1 if you have the <limits.h> header file. */
#cmakedefine HAVE_LIMITS_H 1
/* Define to 1 if you have the <linux/compiler.h> header file. */
#cmakedefine HAVE_LINUX_COMPILER_H 1
/* Define to 1 if you have the <linux/ethtool.h> header file. */
#cmakedefine HAVE_LINUX_ETHTOOL_H 1
/* Define to 1 if you have the <linux/if_bonding.h> header file. */
#cmakedefine HAVE_LINUX_IF_BONDING_H 1
/* Define to 1 if you have the <linux/if_packet.h> header file. */
#cmakedefine HAVE_LINUX_IF_PACKET_H 1
/* Define to 1 if you have the <linux/net_tstamp.h> header file. */
#cmakedefine HAVE_LINUX_NET_TSTAMP_H 1
/* Define to 1 if you have the <linux/sockios.h> header file. */
#cmakedefine HAVE_LINUX_SOCKIOS_H 1
/* if tp_vlan_tci exists */
#cmakedefine HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI 1
/* Define to 1 if you have the <linux/types.h> header file. */
#cmakedefine HAVE_LINUX_TYPES_H 1
/* Define to 1 if you have the <linux/usbdevice_fs.h> header file. */
#cmakedefine HAVE_LINUX_USBDEVICE_FS_H 1
/* Define to 1 if you have the <linux/wireless.h> header file. */
#cmakedefine HAVE_LINUX_WIRELESS_H 1
/* Define to 1 if you have the <memory.h> header file. */
#cmakedefine HAVE_MEMORY_H 1
/* Define to 1 if you have the <netinet/ether.h> header file. */
#cmakedefine HAVE_NETINET_ETHER_H 1
/* Define to 1 if you have the <netinet/if_ether.h> header file. */
#cmakedefine HAVE_NETINET_IF_ETHER_H 1
/* Define to 1 if you have the <netpacket/if_packet.h> header file. */
#cmakedefine HAVE_NETPACKET_IF_PACKET_H 1
/* Define to 1 if you have the <netpacket/packet.h> header file. */
#cmakedefine HAVE_NETPACKET_PACKET_H 1
/* Define to 1 if you have the <net/if_media.h> header file. */
#cmakedefine HAVE_NET_IF_MEDIA_H 1
/* Define to 1 if you have the <net/pfvar.h> header file. */
#cmakedefine HAVE_NET_PFVAR_H 1
/* if there's an os_proto.h for this platform, to use additional prototypes */
#cmakedefine HAVE_OS_PROTO_H 1
/* Define to 1 if remote packet capture is to be supported */
#cmakedefine HAVE_REMOTE 1
/* Define to 1 if you have the <paths.h> header file. */
#cmakedefine HAVE_PATHS_H 1
/* define if net/pfvar.h defines PF_NAT through PF_NORDR */
#cmakedefine HAVE_PF_NAT_THROUGH_PF_NORDR 1
/* define if you have the Septel API */
#cmakedefine HAVE_SEPTEL_API 1
/* define if you have the Myricom SNF API */
#cmakedefine HAVE_SNF_API 1
/* Define to 1 if you have the `snprintf' function. */
#cmakedefine HAVE_SNPRINTF 1
/* if struct sockaddr has the sa_len member */
#cmakedefine HAVE_SOCKADDR_SA_LEN 1
/* if struct sockaddr_storage exists */
#cmakedefine HAVE_SOCKADDR_STORAGE 1
/* define if socklen_t is defined */
#cmakedefine HAVE_SOCKLEN_T 1
/* On solaris */
#cmakedefine HAVE_SOLARIS 1
/* Define to 1 if you have the <stdint.h> header file. */
#cmakedefine HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#cmakedefine HAVE_STDLIB_H 1
/* Define to 1 if you have the `strerror' function. */
#cmakedefine HAVE_STRERROR 1
/* Define to 1 if you have the `strlcpy' function. */
#cmakedefine HAVE_STRLCPY 1
/* Define to 1 if the system has the type `struct BPF_TIMEVAL'. */
#cmakedefine HAVE_STRUCT_BPF_TIMEVAL 1
/* Define to 1 if the system has the type `struct ether_addr'. */
#cmakedefine HAVE_STRUCT_ETHER_ADDR 1
/* Define to 1 if you have the <sys/bitypes.h> header file. */
#cmakedefine HAVE_SYS_BITYPES_H 1
/* Define to 1 if you have the <sys/bufmod.h> header file. */
#cmakedefine HAVE_SYS_BUFMOD_H 1
/* Define to 1 if you have the <sys/dlpi_ext.h> header file. */
#cmakedefine HAVE_SYS_DLPI_EXT_H 1
/* Define to 1 if you have the <sys/ioccom.h> header file. */
#cmakedefine HAVE_SYS_IOCCOM_H 1
/* Define to 1 if you have the <sys/sockio.h> header file. */
#cmakedefine HAVE_SYS_SOCKIO_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#cmakedefine HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#cmakedefine HAVE_SYS_TYPES_H 1
/* define if you have the TurboCap API */
#cmakedefine HAVE_TC_API 1
/* if if_packet.h has tpacket_stats defined */
#cmakedefine HAVE_TPACKET_STATS 1
/* Define to 1 if you have the <unistd.h> header file. */
#cmakedefine HAVE_UNISTD_H 1
/* if struct usbdevfs_ctrltransfer has bRequestType */
#cmakedefine HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE 1
/* Define to 1 if you have the `vsnprintf' function. */
#cmakedefine HAVE_VSNPRINTF 1
/* Define to 1 if you have the `PacketIsLoopbackAdapter' function. */
#cmakedefine HAVE_PACKET_IS_LOOPBACK_ADAPTER 1
/* define if the system supports zerocopy BPF */
#cmakedefine HAVE_ZEROCOPY_BPF 1
/* define if your compiler has __attribute__ */
#cmakedefine HAVE___ATTRIBUTE__ 1
/* IPv6 */
#cmakedefine INET6 1
/* if unaligned access fails */
#cmakedefine LBL_ALIGN 1
/* path for device for USB sniffing */
#cmakedefine LINUX_USB_MON_DEV 1
/* if we need a pcap_parse wrapper around yyparse */
#cmakedefine NEED_YYPARSE_WRAPPER 1
/* Define to 1 if netinet/ether.h declares `ether_hostton' */
#cmakedefine NETINET_ETHER_H_DECLARES_ETHER_HOSTTON 1
/* Define to 1 if netinet/if_ether.h declares `ether_hostton' */
#cmakedefine NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON 1
/* do not use protochain */
#cmakedefine NO_PROTOCHAIN 1
/* Define to the address where bug reports for this package should be sent. */
#cmakedefine PACKAGE_BUGREPORT 1
/* Define to the full name of this package. */
#cmakedefine PACKAGE_NAME 1
/* Define to the full name and version of this package. */
#cmakedefine PACKAGE_STRING 1
/* Define to the one symbol short name of this package. */
#cmakedefine PACKAGE_TARNAME 1
/* Define to the home page for this package. */
#cmakedefine PACKAGE_URL 1
/* Define to the version of this package. */
#cmakedefine PACKAGE_VERSION 1
/* /dev/dlpi directory */
#cmakedefine PCAP_DEV_PREFIX 1
/* target host supports Bluetooth sniffing */
#cmakedefine PCAP_SUPPORT_BT 1
/* target host supports Bluetooth Monitor */
#cmakedefine PCAP_SUPPORT_BT_MONITOR 1
/* support D-Bus sniffing */
#cmakedefine PCAP_SUPPORT_DBUS 1
/* target host supports netfilter sniffing */
#cmakedefine PCAP_SUPPORT_NETFILTER 1
/* use Linux packet ring capture if available */
#cmakedefine PCAP_SUPPORT_PACKET_RING 1
/* target host supports USB sniffing */
#cmakedefine PCAP_SUPPORT_USB 1
/* include ACN support */
#cmakedefine SITA 1
/* if struct sockaddr_hci has hci_channel member */
#cmakedefine SOCKADDR_HCI_HAS_HCI_CHANNEL 1
/* Define to 1 if you have the ANSI C header files. */
#cmakedefine STDC_HEADERS 1
/* Enable parser debugging */
#cmakedefine YYDEBUG 1
/* Enable large inode numbers on Mac OS X 10.5. */
#ifndef _DARWIN_USE_64_BIT_INODE
# define _DARWIN_USE_64_BIT_INODE 1
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
#cmakedefine _FILE_OFFSET_BITS 1
/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
#cmakedefine _LARGEFILE_SOURCE 1
/* Define for large files, on AIX-style hosts. */
#cmakedefine _LARGE_FILES 1
/* define on AIX to get certain functions */
#cmakedefine _SUN 1
/* define if your compiler allows __attribute__((format)) without a warning */
#cmakedefine __ATTRIBUTE___FORMAT_OK 1
#if 0
/* to handle Ultrix compilers that don't support const in prototypes */
#cmakedefine const 1
/* Define as token for inline if inlining supported */
#cmakedefine inline 1
/* Define to `short' if int16_t not defined. */
#cmakedefine int16_t 1
/* Define to `int' if int32_t not defined. */
#cmakedefine int32_t 1
/* Define to `long long' if int64_t not defined. */
#cmakedefine int64_t 1
/* Define to `signed char' if int8_t not defined. */
#cmakedefine int8_t 1
/* on sinix */
#cmakedefine sinix 1
/* Define to `unsigned short' if u_int16_t not defined. */
#cmakedefine u_int16_t 1
/* Define to `unsigned int' if u_int32_t not defined. */
#cmakedefine u_int32_t 1
/* Define to `unsigned long long' if u_int64_t not defined. */
#cmakedefine u_int64_t 1
/* Define to `unsigned char' if u_int8_t not defined. */
#cmakedefine u_int8_t 1
#endif

373
config.guess vendored
View File

@ -1,14 +1,12 @@
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012 Free Software Foundation, Inc.
# Copyright 1992-2015 Free Software Foundation, Inc.
timestamp='2012-02-10'
timestamp='2015-02-23'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
@ -22,19 +20,17 @@ timestamp='2012-02-10'
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Per Bothner. Please send patches (context
# diff format) to <config-patches@gnu.org> and include a ChangeLog
# entry.
# the same distribution terms that you use for the rest of that
# program. This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# This script attempts to guess a canonical system name similar to
# config.sub. If it succeeds, it prints the system name on stdout, and
# exits with 0. Otherwise, it exits with 1.
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
#
# Please send patches to <config-patches@gnu.org>.
me=`echo "$0" | sed -e 's,.*/,,'`
@ -54,9 +50,7 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Free Software Foundation, Inc.
Copyright 1992-2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -138,6 +132,27 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
case "${UNAME_SYSTEM}" in
Linux|GNU|GNU/*)
# If the system lacks a compiler, then just pick glibc.
# We could probably try harder.
LIBC=gnu
eval $set_cc_for_build
cat <<-EOF > $dummy.c
#include <features.h>
#if defined(__UCLIBC__)
LIBC=uclibc
#elif defined(__dietlibc__)
LIBC=dietlibc
#else
LIBC=gnu
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
;;
esac
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
@ -153,20 +168,27 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || echo unknown)`
UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || \
echo unknown)`
case "${UNAME_MACHINE_ARCH}" in
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
earmv*)
arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
machine=${arch}${endian}-unknown
;;
*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently, or will in the future.
case "${UNAME_MACHINE_ARCH}" in
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax)
eval $set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
@ -182,6 +204,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
os=netbsd
;;
esac
# Determine ABI tags.
case "${UNAME_MACHINE_ARCH}" in
earm*)
expr='s/^earmv[0-9]/-eabi/;s/eb$//'
abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
;;
esac
# The OS release
# Debian GNU/NetBSD machines have a different userland, and
# thus, need a distinct triplet. However, they do not need
@ -198,7 +227,11 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
echo "${machine}-${os}${release}${abi}"
exit ;;
*:Bitrig:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
exit ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
@ -302,7 +335,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit ;;
arm:riscos:*:*|arm:RISCOS:*:*)
arm*:riscos:*:*|arm*:RISCOS:*:*)
echo arm-unknown-riscos
exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
@ -560,8 +593,9 @@ EOF
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
if [ -x /usr/bin/lslpp ] ; then
IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
@ -801,10 +835,13 @@ EOF
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit ;;
*:MINGW64*:*)
echo ${UNAME_MACHINE}-pc-mingw64
exit ;;
*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit ;;
i*:MSYS*:*)
*:MSYS*:*)
echo ${UNAME_MACHINE}-pc-msys
exit ;;
i*:windows32*:*)
@ -852,21 +889,21 @@ EOF
exit ;;
*:GNU:*:*)
# the GNU system
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
exit ;;
aarch64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
@ -879,59 +916,54 @@ EOF
EV68*) UNAME_MACHINE=alphaev68 ;;
esac
objdump --private-headers /bin/sh | grep -q ld.so.1
if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
arc:Linux:*:* | arceb:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
arm*:Linux:*:*)
eval $set_cc_for_build
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
else
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
echo ${UNAME_MACHINE}-unknown-linux-gnueabi
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
else
echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
fi
fi
exit ;;
avr32*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
cris:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-gnu
echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
crisv32:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-gnu
echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
frv:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
hexagon:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
i*86:Linux:*:*)
LIBC=gnu
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#ifdef __dietlibc__
LIBC=dietlibc
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
echo ${UNAME_MACHINE}-pc-linux-${LIBC}
exit ;;
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m32r*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
mips:Linux:*:* | mips64:Linux:*:*)
eval $set_cc_for_build
@ -950,54 +982,63 @@ EOF
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
;;
or32:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
openrisc*:Linux:*:*)
echo or1k-unknown-linux-${LIBC}
exit ;;
or32:Linux:*:* | or1k*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
padre:Linux:*:*)
echo sparc-unknown-linux-gnu
echo sparc-unknown-linux-${LIBC}
exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-gnu
echo hppa64-unknown-linux-${LIBC}
exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
PA7*) echo hppa1.1-unknown-linux-gnu ;;
PA8*) echo hppa2.0-unknown-linux-gnu ;;
*) echo hppa-unknown-linux-gnu ;;
PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
*) echo hppa-unknown-linux-${LIBC} ;;
esac
exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-gnu
echo powerpc64-unknown-linux-${LIBC}
exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-gnu
echo powerpc-unknown-linux-${LIBC}
exit ;;
ppc64le:Linux:*:*)
echo powerpc64le-unknown-linux-${LIBC}
exit ;;
ppcle:Linux:*:*)
echo powerpcle-unknown-linux-${LIBC}
exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux
echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
tile*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
vax:Linux:*:*)
echo ${UNAME_MACHINE}-dec-linux-gnu
echo ${UNAME_MACHINE}-dec-linux-${LIBC}
exit ;;
x86_64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
xtensa*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@ -1201,6 +1242,9 @@ EOF
BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
echo i586-pc-haiku
exit ;;
x86_64:Haiku:*:*)
echo x86_64-unknown-haiku
exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
exit ;;
@ -1227,19 +1271,31 @@ EOF
exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
case $UNAME_PROCESSOR in
i386)
eval $set_cc_for_build
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
UNAME_PROCESSOR="x86_64"
fi
fi ;;
unknown) UNAME_PROCESSOR=powerpc ;;
esac
eval $set_cc_for_build
if test "$UNAME_PROCESSOR" = unknown ; then
UNAME_PROCESSOR=powerpc
fi
if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
case $UNAME_PROCESSOR in
i386) UNAME_PROCESSOR=x86_64 ;;
powerpc) UNAME_PROCESSOR=powerpc64 ;;
esac
fi
fi
elif test "$UNAME_PROCESSOR" = i386 ; then
# Avoid executing cc on OS X 10.9, as it ships with a stub
# that puts up a graphical alert prompting to install
# developer tools. Any system running Mac OS X 10.7 or
# later (Darwin 11 and later) is required to have a 64-bit
# processor. This is not true of the ARM version of Darwin
# that Apple uses in portable devices.
UNAME_PROCESSOR=x86_64
fi
echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
exit ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
@ -1256,7 +1312,7 @@ EOF
NEO-?:NONSTOP_KERNEL:*:*)
echo neo-tandem-nsk${UNAME_RELEASE}
exit ;;
NSE-?:NONSTOP_KERNEL:*:*)
NSE-*:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE}
exit ;;
NSR-?:NONSTOP_KERNEL:*:*)
@ -1330,157 +1386,6 @@ EOF
exit ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
eval $set_cc_for_build
cat >$dummy.c <<EOF
#ifdef _SEQUENT_
# include <sys/types.h>
# include <sys/utsname.h>
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
I don't know.... */
printf ("mips-sony-bsd\n"); exit (0);
#else
#include <sys/param.h>
printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
"4"
#else
""
#endif
); exit (0);
#endif
#endif
#if defined (__arm) && defined (__acorn) && defined (__unix)
printf ("arm-acorn-riscix\n"); exit (0);
#endif
#if defined (hp300) && !defined (hpux)
printf ("m68k-hp-bsd\n"); exit (0);
#endif
#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
int version;
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
if (version < 4)
printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
else
printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
exit (0);
#endif
#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
printf ("ns32k-encore-mach\n"); exit (0);
#else
printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif
#if defined (__386BSD__)
printf ("i386-pc-bsd\n"); exit (0);
#endif
#if defined (sequent)
#if defined (i386)
printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif
#if defined (_SEQUENT_)
struct utsname un;
uname(&un);
if (strncmp(un.version, "V2", 2) == 0) {
printf ("i386-sequent-ptx2\n"); exit (0);
}
if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
printf ("i386-sequent-ptx1\n"); exit (0);
}
printf ("i386-sequent-ptx\n"); exit (0);
#endif
#if defined (vax)
# if !defined (ultrix)
# include <sys/param.h>
# if defined (BSD)
# if BSD == 43
printf ("vax-dec-bsd4.3\n"); exit (0);
# else
# if BSD == 199006
printf ("vax-dec-bsd4.3reno\n"); exit (0);
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# endif
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# else
printf ("vax-dec-ultrix\n"); exit (0);
# endif
#endif
#if defined (alliant) && defined (i860)
printf ("i860-alliant-bsd\n"); exit (0);
#endif
exit (1);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
{ echo "$SYSTEM_NAME"; exit; }
# Apollos put the system type in the environment.
test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
# Convex versions that predate uname can use getsysinfo(1)
if [ -x /usr/convex/getsysinfo ]
then
case `getsysinfo -f cpu_type` in
c1*)
echo c1-convex-bsd
exit ;;
c2*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
c34*)
echo c34-convex-bsd
exit ;;
c38*)
echo c38-convex-bsd
exit ;;
c4*)
echo c4-convex-bsd
exit ;;
esac
fi
cat >&2 <<EOF
$0: unable to guess system type

43
config.h.in
View File

@ -1,4 +1,4 @@
/* config.h.in. Generated from configure.in by autoheader. */
/* config.h.in. Generated from configure.ac by autoheader. */
/* Enable optimizer debugging */
#undef BDEBUG
@ -76,12 +76,18 @@
/* Define to 1 if you have the <linux/ethtool.h> header file. */
#undef HAVE_LINUX_ETHTOOL_H
/* Define to 1 if you have the <linux/if_bonding.h> header file. */
#undef HAVE_LINUX_IF_BONDING_H
/* Define to 1 if you have the <linux/if_packet.h> header file. */
#undef HAVE_LINUX_IF_PACKET_H
/* Define to 1 if you have the <linux/net_tstamp.h> header file. */
#undef HAVE_LINUX_NET_TSTAMP_H
/* Define to 1 if you have the <linux/sockios.h> header file. */
#undef HAVE_LINUX_SOCKIOS_H
/* if tp_vlan_tci exists */
#undef HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI
@ -118,16 +124,13 @@
/* if there's an os_proto.h for this platform, to use additional prototypes */
#undef HAVE_OS_PROTO_H
/* Define to 1 if you have the <paths.h> header file. */
#undef HAVE_PATHS_H
/* define if net/pfvar.h defines PF_NAT through PF_NORDR */
#undef HAVE_PF_NAT_THROUGH_PF_NORDR
/* define if you have a Septel API */
/* define if you have the Septel API */
#undef HAVE_SEPTEL_API
/* define if you have Myricom SNF API */
/* define if you have the Myricom SNF API */
#undef HAVE_SNF_API
/* Define to 1 if you have the `snprintf' function. */
@ -163,6 +166,9 @@
/* Define to 1 if you have the `strlcpy' function. */
#undef HAVE_STRLCPY
/* Define to 1 if you have the `strtok_r' function. */
#undef HAVE_STRTOK_R
/* Define to 1 if the system has the type `struct BPF_TIMEVAL'. */
#undef HAVE_STRUCT_BPF_TIMEVAL
@ -181,6 +187,9 @@
/* Define to 1 if you have the <sys/ioccom.h> header file. */
#undef HAVE_SYS_IOCCOM_H
/* Define to 1 if you have the <sys/select.h> header file. */
#undef HAVE_SYS_SELECT_H
/* Define to 1 if you have the <sys/sockio.h> header file. */
#undef HAVE_SYS_SOCKIO_H
@ -190,6 +199,9 @@
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* define if you have the TurboCap API */
#undef HAVE_TC_API
/* if if_packet.h has tpacket_stats defined */
#undef HAVE_TPACKET_STATS
@ -199,9 +211,6 @@
/* if struct usbdevfs_ctrltransfer has bRequestType */
#undef HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE
/* define if version.h is generated in the build procedure */
#undef HAVE_VERSION_H
/* Define to 1 if you have the `vsnprintf' function. */
#undef HAVE_VSNPRINTF
@ -220,9 +229,6 @@
/* path for device for USB sniffing */
#undef LINUX_USB_MON_DEV
/* if we need a pcap_parse wrapper around yyparse */
#undef NEED_YYPARSE_WRAPPER
/* Define to 1 if netinet/ether.h declares `ether_hostton' */
#undef NETINET_ETHER_H_DECLARES_ETHER_HOSTTON
@ -259,18 +265,15 @@
/* target host supports Bluetooth Monitor */
#undef PCAP_SUPPORT_BT_MONITOR
/* target host supports CAN sniffing */
#undef PCAP_SUPPORT_CAN
/* target host supports canusb */
#undef PCAP_SUPPORT_CANUSB
/* support D-Bus sniffing */
#undef PCAP_SUPPORT_DBUS
/* target host supports netfilter sniffing */
#undef PCAP_SUPPORT_NETFILTER
/* use Linux packet ring capture if available */
#undef PCAP_SUPPORT_PACKET_RING
/* target host supports USB sniffing */
#undef PCAP_SUPPORT_USB
@ -286,6 +289,10 @@
/* Enable parser debugging */
#undef YYDEBUG
/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
`char[]'. */
#undef YYTEXT_POINTER
/* Enable large inode numbers on Mac OS X 10.5. */
#ifndef _DARWIN_USE_64_BIT_INODE
# define _DARWIN_USE_64_BIT_INODE 1

128
config.sub vendored
View File

@ -1,24 +1,18 @@
#! /bin/sh
# Configuration validation subroutine script.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012 Free Software Foundation, Inc.
# Copyright 1992-2015 Free Software Foundation, Inc.
timestamp='2012-04-18'
timestamp='2015-02-22'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine. It does not imply ALL GNU software can.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
@ -26,11 +20,12 @@ timestamp='2012-04-18'
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# the same distribution terms that you use for the rest of that
# program. This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
# Please send patches to <config-patches@gnu.org>. Submit a context
# diff and a properly formatted GNU ChangeLog entry.
# Please send patches to <config-patches@gnu.org>.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
@ -73,9 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
version="\
GNU config.sub ($timestamp)
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Free Software Foundation, Inc.
Copyright 1992-2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -123,8 +116,8 @@ esac
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \
linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
@ -156,7 +149,7 @@ case $os in
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-apple | -axis | -knuth | -cray | -microblaze)
-apple | -axis | -knuth | -cray | -microblaze*)
os=
basic_machine=$1
;;
@ -259,21 +252,24 @@ case $basic_machine in
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
| be32 | be64 \
| arc | arceb \
| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
| avr | avr32 \
| be32 | be64 \
| bfin \
| c4x | clipper \
| c4x | c8051 | clipper \
| d10v | d30v | dlx | dsp16xx \
| epiphany \
| fido | fr30 | frv \
| fido | fr30 | frv | ft32 \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
| k1om \
| le32 | le64 \
| lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | mcore | mep | metag \
| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
@ -287,23 +283,26 @@ case $basic_machine in
| mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa32r6 | mipsisa32r6el \
| mipsisa64 | mipsisa64el \
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64r6 | mipsisa64r6el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipsr5900 | mipsr5900el \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
| moxie \
| mt \
| msp430 \
| nds32 | nds32le | nds32be \
| nios | nios2 \
| nios | nios2 | nios2eb | nios2el \
| ns16k | ns32k \
| open8 \
| or32 \
| open8 | or1k | or1knd | or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \
| riscv32 | riscv64 \
| rl78 | rx \
| score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
@ -314,6 +313,7 @@ case $basic_machine in
| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| visium \
| we32k \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
@ -328,7 +328,10 @@ case $basic_machine in
c6x)
basic_machine=tic6x-unknown
;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
leon|leon[3-9])
basic_machine=sparc-$basic_machine
;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
basic_machine=$basic_machine-unknown
os=-none
;;
@ -370,13 +373,13 @@ case $basic_machine in
| aarch64-* | aarch64_be-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| clipper-* | craynv-* | cydra-* \
| c8051-* | clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
@ -385,11 +388,13 @@ case $basic_machine in
| hexagon-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
| k1om-* \
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
| microblaze-* | microblazeel-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
@ -403,18 +408,22 @@ case $basic_machine in
| mips64vr5900-* | mips64vr5900el-* \
| mipsisa32-* | mipsisa32el-* \
| mipsisa32r2-* | mipsisa32r2el-* \
| mipsisa32r6-* | mipsisa32r6el-* \
| mipsisa64-* | mipsisa64el-* \
| mipsisa64r2-* | mipsisa64r2el-* \
| mipsisa64r6-* | mipsisa64r6el-* \
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipsr5900-* | mipsr5900el-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
| nios-* | nios2-* \
| nios-* | nios2-* | nios2eb-* | nios2el-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| or1k*-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
@ -432,6 +441,7 @@ case $basic_machine in
| ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| visium-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
@ -769,6 +779,9 @@ case $basic_machine in
basic_machine=m68k-isi
os=-sysv
;;
leon-*|leon[3-9]-*)
basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
;;
m68knommu)
basic_machine=m68k-unknown
os=-linux
@ -788,11 +801,15 @@ case $basic_machine in
basic_machine=ns32k-utek
os=-sysv
;;
microblaze)
microblaze*)
basic_machine=microblaze-xilinx
;;
mingw64)
basic_machine=x86_64-pc
os=-mingw64
;;
mingw32)
basic_machine=i386-pc
basic_machine=i686-pc
os=-mingw32
;;
mingw32ce)
@ -820,6 +837,10 @@ case $basic_machine in
basic_machine=powerpc-unknown
os=-morphos
;;
moxiebox)
basic_machine=moxie-unknown
os=-moxiebox
;;
msdos)
basic_machine=i386-pc
os=-msdos
@ -828,7 +849,7 @@ case $basic_machine in
basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
;;
msys)
basic_machine=i386-pc
basic_machine=i686-pc
os=-msys
;;
mvs)
@ -1019,7 +1040,11 @@ case $basic_machine in
basic_machine=i586-unknown
os=-pw32
;;
rdos)
rdos | rdos64)
basic_machine=x86_64-pc
os=-rdos
;;
rdos32)
basic_machine=i386-pc
os=-rdos
;;
@ -1346,29 +1371,29 @@ case $os in
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
| -sym* | -kopensolaris* \
| -sym* | -kopensolaris* | -plan9* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
| -openbsd* | -solidbsd* \
| -bitrig* | -openbsd* | -solidbsd* \
| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* | -cegcc* \
| -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-musl* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
@ -1492,9 +1517,6 @@ case $os in
-aros*)
os=-aros
;;
-kaos*)
os=-kaos
;;
-zvmoe)
os=-zvmoe
;;
@ -1543,6 +1565,12 @@ case $basic_machine in
c4x-* | tic4x-*)
os=-coff
;;
c8051-*)
os=-elf
;;
hexagon-*)
os=-elf
;;
tic54x-*)
os=-coff
;;

6
config/have_siocglifconf.c Normal file
View File

@ -0,0 +1,6 @@
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/sockio.h>
int main() {
ioctl(0, SIOCGLIFCONF, (char *)0);
}

1614
configure vendored
View File

File diff suppressed because it is too large Load Diff

863
configure.in → configure.ac Executable file → Normal file
View File

File diff suppressed because it is too large Load Diff

31
dlpisubs.c
View File

@ -186,8 +186,8 @@ pcap_process_pkts(pcap_t *p, pcap_handler callback, u_char *user,
pkthdr.len = origlen;
pkthdr.caplen = caplen;
/* Insure caplen does not exceed snapshot */
if (pkthdr.caplen > p->snapshot)
pkthdr.caplen = p->snapshot;
if (pkthdr.caplen > (bpf_u_int32)p->snapshot)
pkthdr.caplen = (bpf_u_int32)p->snapshot;
(*callback)(user, &pkthdr, pk);
if (++n >= count && !PACKET_COUNT_IS_UNLIMITED(count)) {
p->cc = ep - bufp;
@ -255,8 +255,29 @@ pcap_process_mactype(pcap_t *p, u_int mactype)
break;
#endif
#ifdef DL_IPV4
case DL_IPV4:
p->linktype = DLT_IPV4;
p->offset = 0;
break;
#endif
#ifdef DL_IPV6
case DL_IPV6:
p->linktype = DLT_IPV6;
p->offset = 0;
break;
#endif
#ifdef DL_IPNET
case DL_IPNET:
p->linktype = DLT_IPNET;
p->offset = 0;
break;
#endif
default:
snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "unknown mactype %u",
pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "unknown mactype 0x%x",
mactype);
retv = -1;
}
@ -326,7 +347,7 @@ int
pcap_alloc_databuf(pcap_t *p)
{
p->bufsize = PKTBUFSIZE;
p->buffer = (u_char *)malloc(p->bufsize + p->offset);
p->buffer = malloc(p->bufsize + p->offset);
if (p->buffer == NULL) {
strlcpy(p->errbuf, pcap_strerror(errno), PCAP_ERRBUF_SIZE);
return (-1);
@ -362,6 +383,6 @@ strioctl(int fd, int cmd, int len, char *dp)
static void
pcap_stream_err(const char *func, int err, char *errbuf)
{
snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s", func, pcap_strerror(err));
pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s", func, pcap_strerror(err));
}
#endif

6
etherent.c
View File

@ -23,9 +23,9 @@
#include "config.h"
#endif
#ifdef WIN32
#ifdef _WIN32
#include <pcap-stdinc.h>
#else /* WIN32 */
#else /* _WIN32 */
#if HAVE_INTTYPES_H
#include <inttypes.h>
#elif HAVE_STDINT_H
@ -35,7 +35,7 @@
#include <sys/bitypes.h>
#endif
#include <sys/types.h>
#endif /* WIN32 */
#endif /* _WIN32 */
#include <ctype.h>
#include <memory.h>

3
ethertype.h
View File

@ -112,6 +112,9 @@
#ifndef ETHERTYPE_PPPOES
#define ETHERTYPE_PPPOES 0x8864
#endif
#ifndef ETHERTYPE_8021AD
#define ETHERTYPE_8021AD 0x88a8
#endif
#ifndef ETHERTYPE_LOOPBACK
#define ETHERTYPE_LOOPBACK 0x9000
#endif

221
extract.h Normal file
View File

@ -0,0 +1,221 @@
/*
* Copyright (c) 1992, 1993, 1994, 1995, 1996
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef _WIN32
#include <arpa/inet.h>
#endif
/*
* Macros to extract possibly-unaligned big-endian integral values.
*/
#ifdef LBL_ALIGN
/*
* The processor doesn't natively handle unaligned loads.
*/
#if defined(__GNUC__) && defined(HAVE___ATTRIBUTE__) && \
(defined(__alpha) || defined(__alpha__) || \
defined(__mips) || defined(__mips__))
/*
* This is a GCC-compatible compiler and we have __attribute__, which
* we assume that mean we have __attribute__((packed)), and this is
* MIPS or Alpha, which has instructions that can help when doing
* unaligned loads.
*
* Declare packed structures containing a uint16_t and a uint32_t,
* cast the pointer to point to one of those, and fetch through it;
* the GCC manual doesn't appear to explicitly say that
* __attribute__((packed)) causes the compiler to generate unaligned-safe
* code, but it apppears to do so.
*
* We do this in case the compiler can generate code using those
* instructions to do an unaligned load and pass stuff to "ntohs()" or
* "ntohl()", which might be better than than the code to fetch the
* bytes one at a time and assemble them. (That might not be the
* case on a little-endian platform, such as DEC's MIPS machines and
* Alpha machines, where "ntohs()" and "ntohl()" might not be done
* inline.)
*
* We do this only for specific architectures because, for example,
* at least some versions of GCC, when compiling for 64-bit SPARC,
* generate code that assumes alignment if we do this.
*
* XXX - add other architectures and compilers as possible and
* appropriate.
*
* HP's C compiler, indicated by __HP_cc being defined, supports
* "#pragma unaligned N" in version A.05.50 and later, where "N"
* specifies a number of bytes at which the typedef on the next
* line is aligned, e.g.
*
* #pragma unalign 1
* typedef uint16_t unaligned_uint16_t;
*
* to define unaligned_uint16_t as a 16-bit unaligned data type.
* This could be presumably used, in sufficiently recent versions of
* the compiler, with macros similar to those below. This would be
* useful only if that compiler could generate better code for PA-RISC
* or Itanium than would be generated by a bunch of shifts-and-ORs.
*
* DEC C, indicated by __DECC being defined, has, at least on Alpha,
* an __unaligned qualifier that can be applied to pointers to get the
* compiler to generate code that does unaligned loads and stores when
* dereferencing the pointer in question.
*
* XXX - what if the native C compiler doesn't support
* __attribute__((packed))? How can we get it to generate unaligned
* accesses for *specific* items?
*/
typedef struct {
uint16_t val;
} __attribute__((packed)) unaligned_uint16_t;
typedef struct {
uint32_t val;
} __attribute__((packed)) unaligned_uint32_t;
static inline uint16_t
EXTRACT_16BITS(const void *p)
{
return ((uint16_t)ntohs(((const unaligned_uint16_t *)(p))->val));
}
static inline uint32_t
EXTRACT_32BITS(const void *p)
{
return ((uint32_t)ntohl(((const unaligned_uint32_t *)(p))->val));
}
static inline uint64_t
EXTRACT_64BITS(const void *p)
{
return ((uint64_t)(((uint64_t)ntohl(((const unaligned_uint32_t *)(p) + 0)->val)) << 32 | \
((uint64_t)ntohl(((const unaligned_uint32_t *)(p) + 1)->val)) << 0));
}
#else /* have to do it a byte at a time */
/*
* This isn't a GCC-compatible compiler, we don't have __attribute__,
* or we do but we don't know of any better way with this instruction
* set to do unaligned loads, so do unaligned loads of big-endian
* quantities the hard way - fetch the bytes one at a time and
* assemble them.
*/
#define EXTRACT_16BITS(p) \
((uint16_t)(((uint16_t)(*((const uint8_t *)(p) + 0)) << 8) | \
((uint16_t)(*((const uint8_t *)(p) + 1)) << 0)))
#define EXTRACT_32BITS(p) \
((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 0)) << 24) | \
((uint32_t)(*((const uint8_t *)(p) + 1)) << 16) | \
((uint32_t)(*((const uint8_t *)(p) + 2)) << 8) | \
((uint32_t)(*((const uint8_t *)(p) + 3)) << 0)))
#define EXTRACT_64BITS(p) \
((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 56) | \
((uint64_t)(*((const uint8_t *)(p) + 1)) << 48) | \
((uint64_t)(*((const uint8_t *)(p) + 2)) << 40) | \
((uint64_t)(*((const uint8_t *)(p) + 3)) << 32) | \
((uint64_t)(*((const uint8_t *)(p) + 4)) << 24) | \
((uint64_t)(*((const uint8_t *)(p) + 5)) << 16) | \
((uint64_t)(*((const uint8_t *)(p) + 6)) << 8) | \
((uint64_t)(*((const uint8_t *)(p) + 7)) << 0)))
#endif /* must special-case unaligned accesses */
#else /* LBL_ALIGN */
/*
* The processor natively handles unaligned loads, so we can just
* cast the pointer and fetch through it.
*/
static inline uint16_t
EXTRACT_16BITS(const void *p)
{
return ((uint16_t)ntohs(*(const uint16_t *)(p)));
}
static inline uint32_t
EXTRACT_32BITS(const void *p)
{
return ((uint32_t)ntohl(*(const uint32_t *)(p)));
}
static inline uint64_t
EXTRACT_64BITS(const void *p)
{
return ((uint64_t)(((uint64_t)ntohl(*((const uint32_t *)(p) + 0))) << 32 | \
((uint64_t)ntohl(*((const uint32_t *)(p) + 1))) << 0));
}
#endif /* LBL_ALIGN */
#define EXTRACT_24BITS(p) \
((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 0)) << 16) | \
((uint32_t)(*((const uint8_t *)(p) + 1)) << 8) | \
((uint32_t)(*((const uint8_t *)(p) + 2)) << 0)))
#define EXTRACT_40BITS(p) \
((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 32) | \
((uint64_t)(*((const uint8_t *)(p) + 1)) << 24) | \
((uint64_t)(*((const uint8_t *)(p) + 2)) << 16) | \
((uint64_t)(*((const uint8_t *)(p) + 3)) << 8) | \
((uint64_t)(*((const uint8_t *)(p) + 4)) << 0)))
#define EXTRACT_48BITS(p) \
((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 40) | \
((uint64_t)(*((const uint8_t *)(p) + 1)) << 32) | \
((uint64_t)(*((const uint8_t *)(p) + 2)) << 24) | \
((uint64_t)(*((const uint8_t *)(p) + 3)) << 16) | \
((uint64_t)(*((const uint8_t *)(p) + 4)) << 8) | \
((uint64_t)(*((const uint8_t *)(p) + 5)) << 0)))
#define EXTRACT_56BITS(p) \
((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 48) | \
((uint64_t)(*((const uint8_t *)(p) + 1)) << 40) | \
((uint64_t)(*((const uint8_t *)(p) + 2)) << 32) | \
((uint64_t)(*((const uint8_t *)(p) + 3)) << 24) | \
((uint64_t)(*((const uint8_t *)(p) + 4)) << 16) | \
((uint64_t)(*((const uint8_t *)(p) + 5)) << 8) | \
((uint64_t)(*((const uint8_t *)(p) + 6)) << 0)))
/*
* Macros to extract possibly-unaligned little-endian integral values.
* XXX - do loads on little-endian machines that support unaligned loads?
*/
#define EXTRACT_LE_8BITS(p) (*(p))
#define EXTRACT_LE_16BITS(p) \
((uint16_t)(((uint16_t)(*((const uint8_t *)(p) + 1)) << 8) | \
((uint16_t)(*((const uint8_t *)(p) + 0)) << 0)))
#define EXTRACT_LE_32BITS(p) \
((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 3)) << 24) | \
((uint32_t)(*((const uint8_t *)(p) + 2)) << 16) | \
((uint32_t)(*((const uint8_t *)(p) + 1)) << 8) | \
((uint32_t)(*((const uint8_t *)(p) + 0)) << 0)))
#define EXTRACT_LE_24BITS(p) \
((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 2)) << 16) | \
((uint32_t)(*((const uint8_t *)(p) + 1)) << 8) | \
((uint32_t)(*((const uint8_t *)(p) + 0)) << 0)))
#define EXTRACT_LE_64BITS(p) \
((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 7)) << 56) | \
((uint64_t)(*((const uint8_t *)(p) + 6)) << 48) | \
((uint64_t)(*((const uint8_t *)(p) + 5)) << 40) | \
((uint64_t)(*((const uint8_t *)(p) + 4)) << 32) | \
((uint64_t)(*((const uint8_t *)(p) + 3)) << 24) | \
((uint64_t)(*((const uint8_t *)(p) + 2)) << 16) | \
((uint64_t)(*((const uint8_t *)(p) + 1)) << 8) | \
((uint64_t)(*((const uint8_t *)(p) + 0)) << 0)))

76
fad-getad.c
View File

@ -144,7 +144,8 @@ get_sa_len(struct sockaddr *addr)
* could be opened.
*/
int
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf,
int (*check_usable)(const char *))
{
pcap_if_t *devlist = NULL;
struct ifaddrs *ifap, *ifa;
@ -168,11 +169,50 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
* those.
*/
if (getifaddrs(&ifap) != 0) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"getifaddrs: %s", pcap_strerror(errno));
return (-1);
}
for (ifa = ifap; ifa != NULL; ifa = ifa->ifa_next) {
/*
* If this entry has a colon followed by a number at
* the end, we assume it's a logical interface. Those
* are just the way you assign multiple IP addresses to
* a real interface on Linux, so an entry for a logical
* interface should be treated like the entry for the
* real interface; we do that by stripping off the ":"
* and the number.
*
* XXX - should we do this only on Linux?
*/
p = strchr(ifa->ifa_name, ':');
if (p != NULL) {
/*
* We have a ":"; is it followed by a number?
*/
q = p + 1;
while (isdigit((unsigned char)*q))
q++;
if (*q == '\0') {
/*
* All digits after the ":" until the end.
* Strip off the ":" and everything after
* it.
*/
*p = '\0';
}
}
/*
* Can we capture on this device?
*/
if (!(*check_usable)(ifa->ifa_name)) {
/*
* No.
*/
continue;
}
/*
* "ifa_addr" was apparently null on at least one
* interface on some system. Therefore, we supply
@ -222,40 +262,12 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
dstaddr_size = 0;
}
/*
* If this entry has a colon followed by a number at
* the end, we assume it's a logical interface. Those
* are just the way you assign multiple IP addresses to
* a real interface on Linux, so an entry for a logical
* interface should be treated like the entry for the
* real interface; we do that by stripping off the ":"
* and the number.
*
* XXX - should we do this only on Linux?
*/
p = strchr(ifa->ifa_name, ':');
if (p != NULL) {
/*
* We have a ":"; is it followed by a number?
*/
q = p + 1;
while (isdigit((unsigned char)*q))
q++;
if (*q == '\0') {
/*
* All digits after the ":" until the end.
* Strip off the ":" and everything after
* it.
*/
*p = '\0';
}
}
/*
* Add information for this address to the list.
*/
if (add_addr_to_iflist(&devlist, ifa->ifa_name,
ifa->ifa_flags, addr, addr_size, netmask, addr_size,
if_flags_to_pcap_flags(ifa->ifa_name, ifa->ifa_flags),
addr, addr_size, netmask, addr_size,
broadaddr, broadaddr_size, dstaddr, dstaddr_size,
errbuf) < 0) {
ret = -1;

49
fad-gifc.c
View File

@ -132,12 +132,13 @@ struct rtentry; /* declarations in <net/if.h> */
* we already have that.
*/
int
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf,
int (*check_usable)(const char *))
{
pcap_if_t *devlist = NULL;
register int fd;
register struct ifreq *ifrp, *ifend, *ifnext;
int n;
size_t n;
struct ifconf ifc;
char *buf = NULL;
unsigned buf_size;
@ -154,7 +155,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
*/
fd = socket(AF_INET, SOCK_DGRAM, 0);
if (fd < 0) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"socket: %s", pcap_strerror(errno));
return (-1);
}
@ -170,7 +171,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
for (;;) {
buf = malloc(buf_size);
if (buf == NULL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
(void)close(fd);
return (-1);
@ -181,7 +182,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
memset(buf, 0, buf_size);
if (ioctl(fd, SIOCGIFCONF, (char *)&ifc) < 0
&& errno != EINVAL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGIFCONF: %s", pcap_strerror(errno));
(void)close(fd);
free(buf);
@ -217,12 +218,12 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
/*
* XXX - The 32-bit compatibility layer for Linux on IA-64
* is slightly broken. It correctly converts the structures
* to and from kernel land from 64 bit to 32 bit but
* doesn't update ifc.ifc_len, leaving it larger than the
* amount really used. This means we read off the end
* of the buffer and encounter an interface with an
* "empty" name. Since this is highly unlikely to ever
* occur in a valid case we can just finish looking for
* to and from kernel land from 64 bit to 32 bit but
* doesn't update ifc.ifc_len, leaving it larger than the
* amount really used. This means we read off the end
* of the buffer and encounter an interface with an
* "empty" name. Since this is highly unlikely to ever
* occur in a valid case we can just finish looking for
* interfaces if we see an empty name.
*/
if (!(*ifrp->ifr_name))
@ -236,6 +237,16 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
if (strncmp(ifrp->ifr_name, "dummy", 5) == 0)
continue;
/*
* Can we capture on this device?
*/
if (!(*check_usable)(ifrp->ifr_name)) {
/*
* No.
*/
continue;
}
/*
* Get the flags for this interface.
*/
@ -244,7 +255,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifrflags) < 0) {
if (errno == ENXIO)
continue;
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGIFFLAGS: %.*s: %s",
(int)sizeof(ifrflags.ifr_name),
ifrflags.ifr_name,
@ -268,7 +279,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
netmask = NULL;
netmask_size = 0;
} else {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGIFNETMASK: %.*s: %s",
(int)sizeof(ifrnetmask.ifr_name),
ifrnetmask.ifr_name,
@ -299,7 +310,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
broadaddr = NULL;
broadaddr_size = 0;
} else {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGIFBRDADDR: %.*s: %s",
(int)sizeof(ifrbroadaddr.ifr_name),
ifrbroadaddr.ifr_name,
@ -338,7 +349,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
dstaddr = NULL;
dstaddr_size = 0;
} else {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGIFDSTADDR: %.*s: %s",
(int)sizeof(ifrdstaddr.ifr_name),
ifrdstaddr.ifr_name,
@ -391,10 +402,10 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
* Add information for this address to the list.
*/
if (add_addr_to_iflist(&devlist, ifrp->ifr_name,
ifrflags.ifr_flags, &ifrp->ifr_addr,
SA_LEN(&ifrp->ifr_addr), netmask, netmask_size,
broadaddr, broadaddr_size, dstaddr, dstaddr_size,
errbuf) < 0) {
if_flags_to_pcap_flags(ifrp->ifr_name, ifrflags.ifr_flags),
&ifrp->ifr_addr, SA_LEN(&ifrp->ifr_addr),
netmask, netmask_size, broadaddr, broadaddr_size,
dstaddr, dstaddr_size, errbuf) < 0) {
ret = -1;
break;
}

60
fad-glifc.c
View File

@ -75,7 +75,8 @@ struct rtentry; /* declarations in <net/if.h> */
* SIOCGLIFCONF rather than SIOCGIFCONF in order to get IPv6 addresses.)
*/
int
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf,
int (*check_usable)(const char *))
{
pcap_if_t *devlist = NULL;
register int fd4, fd6, fd;
@ -97,7 +98,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
*/
fd4 = socket(AF_INET, SOCK_DGRAM, 0);
if (fd4 < 0) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"socket: %s", pcap_strerror(errno));
return (-1);
}
@ -107,7 +108,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
*/
fd6 = socket(AF_INET6, SOCK_DGRAM, 0);
if (fd6 < 0) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"socket: %s", pcap_strerror(errno));
(void)close(fd4);
return (-1);
@ -120,7 +121,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
ifn.lifn_flags = 0;
ifn.lifn_count = 0;
if (ioctl(fd4, SIOCGLIFNUM, (char *)&ifn) < 0) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGLIFNUM: %s", pcap_strerror(errno));
(void)close(fd6);
(void)close(fd4);
@ -133,7 +134,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
buf_size = ifn.lifn_count * sizeof (struct lifreq);
buf = malloc(buf_size);
if (buf == NULL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
(void)close(fd6);
(void)close(fd4);
@ -149,7 +150,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
ifc.lifc_flags = 0;
memset(buf, 0, buf_size);
if (ioctl(fd4, SIOCGLIFCONF, (char *)&ifc) < 0) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGLIFCONF: %s", pcap_strerror(errno));
(void)close(fd6);
(void)close(fd4);
@ -164,14 +165,6 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
ifend = (struct lifreq *)(buf + ifc.lifc_len);
for (; ifrp < ifend; ifrp++) {
/*
* IPv6 or not?
*/
if (((struct sockaddr *)&ifrp->lifr_addr)->sa_family == AF_INET6)
fd = fd6;
else
fd = fd4;
/*
* Skip entries that begin with "dummy".
* XXX - what are these? Is this Linux-specific?
@ -180,27 +173,23 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
if (strncmp(ifrp->lifr_name, "dummy", 5) == 0)
continue;
#ifdef HAVE_SOLARIS
/*
* Skip entries that have a ":" followed by a number
* at the end - those are Solaris virtual interfaces
* on which you can't capture.
* Can we capture on this device?
*/
p = strchr(ifrp->lifr_name, ':');
if (p != NULL) {
if (!(*check_usable)(ifrp->lifr_name)) {
/*
* We have a ":"; is it followed by a number?
* No.
*/
while (isdigit((unsigned char)*p))
p++;
if (*p == '\0') {
/*
* All digits after the ":" until the end.
*/
continue;
}
continue;
}
#endif
/*
* IPv6 or not?
*/
if (((struct sockaddr *)&ifrp->lifr_addr)->sa_family == AF_INET6)
fd = fd6;
else
fd = fd4;
/*
* Get the flags for this interface.
@ -210,7 +199,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
if (ioctl(fd, SIOCGLIFFLAGS, (char *)&ifrflags) < 0) {
if (errno == ENXIO)
continue;
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGLIFFLAGS: %.*s: %s",
(int)sizeof(ifrflags.lifr_name),
ifrflags.lifr_name,
@ -233,7 +222,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
*/
netmask = NULL;
} else {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGLIFNETMASK: %.*s: %s",
(int)sizeof(ifrnetmask.lifr_name),
ifrnetmask.lifr_name,
@ -261,7 +250,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
*/
broadaddr = NULL;
} else {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGLIFBRDADDR: %.*s: %s",
(int)sizeof(ifrbroadaddr.lifr_name),
ifrbroadaddr.lifr_name,
@ -296,7 +285,7 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
*/
dstaddr = NULL;
} else {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"SIOCGLIFDSTADDR: %.*s: %s",
(int)sizeof(ifrdstaddr.lifr_name),
ifrdstaddr.lifr_name,
@ -341,7 +330,8 @@ pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
* Add information for this address to the list.
*/
if (add_addr_to_iflist(&devlist, ifrp->lifr_name,
ifrflags.lifr_flags, (struct sockaddr *)&ifrp->lifr_addr,
if_flags_to_pcap_flags(ifrp->lifr_name, ifrflags.lifr_flags),
(struct sockaddr *)&ifrp->lifr_addr,
sizeof (struct sockaddr_storage),
netmask, sizeof (struct sockaddr_storage),
broadaddr, sizeof (struct sockaddr_storage),

884
fad-helpers.c Normal file
View File

@ -0,0 +1,884 @@
/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */
/*
* Copyright (c) 1994, 1995, 1996, 1997, 1998
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef _WIN32
#include <pcap-stdinc.h>
#else /* _WIN32 */
#include <sys/param.h>
#ifndef MSDOS
#include <sys/file.h>
#endif
#include <sys/ioctl.h>
#include <sys/socket.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#endif
struct mbuf; /* Squelch compiler warnings on some platforms for */
struct rtentry; /* declarations in <net/if.h> */
#include <net/if.h>
#include <netinet/in.h>
#endif /* _WIN32 */
#include <ctype.h>
#include <errno.h>
#include <memory.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if !defined(_WIN32) && !defined(__BORLANDC__)
#include <unistd.h>
#endif /* !_WIN32 && !__BORLANDC__ */
#ifdef HAVE_LIMITS_H
#include <limits.h>
#else
#define INT_MAX 2147483647
#endif
#include "pcap-int.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#ifndef _WIN32
/* Not all systems have IFF_LOOPBACK */
#ifdef IFF_LOOPBACK
#define ISLOOPBACK(name, flags) ((flags) & IFF_LOOPBACK)
#else
#define ISLOOPBACK(name, flags) ((name)[0] == 'l' && (name)[1] == 'o' && \
(isdigit((unsigned char)((name)[2])) || (name)[2] == '\0'))
#endif
#ifdef IFF_UP
#define ISUP(flags) ((flags) & IFF_UP)
#else
#define ISUP(flags) 0
#endif
#ifdef IFF_RUNNING
#define ISRUNNING(flags) ((flags) & IFF_RUNNING)
#else
#define ISRUNNING(flags) 0
#endif
/*
* Map UN*X-style interface flags to libpcap flags.
*/
bpf_u_int32
if_flags_to_pcap_flags(const char *name _U_, u_int if_flags)
{
bpf_u_int32 pcap_flags;
pcap_flags = 0;
if (ISLOOPBACK(name, if_flags))
pcap_flags |= PCAP_IF_LOOPBACK;
if (ISUP(if_flags))
pcap_flags |= PCAP_IF_UP;
if (ISRUNNING(if_flags))
pcap_flags |= PCAP_IF_RUNNING;
return (pcap_flags);
}
#endif
static struct sockaddr *
dup_sockaddr(struct sockaddr *sa, size_t sa_length)
{
struct sockaddr *newsa;
if ((newsa = malloc(sa_length)) == NULL)
return (NULL);
return (memcpy(newsa, sa, sa_length));
}
/*
* Construct a "figure of merit" for an interface, for use when sorting
* the list of interfaces, in which interfaces that are up are superior
* to interfaces that aren't up, interfaces that are up and running are
* superior to interfaces that are up but not running, and non-loopback
* interfaces that are up and running are superior to loopback interfaces,
* and interfaces with the same flags have a figure of merit that's higher
* the lower the instance number.
*
* The goal is to try to put the interfaces most likely to be useful for
* capture at the beginning of the list.
*
* The figure of merit, which is lower the "better" the interface is,
* has the uppermost bit set if the interface isn't running, the bit
* below that set if the interface isn't up, the bit below that set
* if the interface is a loopback interface, and the interface index
* in the 29 bits below that. (Yes, we assume u_int is 32 bits.)
*/
static u_int
get_figure_of_merit(pcap_if_t *dev)
{
const char *cp;
u_int n;
if (strcmp(dev->name, "any") == 0) {
/*
* Give the "any" device an artificially high instance
* number, so it shows up after all other non-loopback
* interfaces.
*/
n = 0x1FFFFFFF; /* 29 all-1 bits */
} else {
/*
* A number at the end of the device name string is
* assumed to be a unit number.
*/
cp = dev->name + strlen(dev->name) - 1;
while (cp-1 >= dev->name && *(cp-1) >= '0' && *(cp-1) <= '9')
cp--;
if (*cp >= '0' && *cp <= '9')
n = atoi(cp);
else
n = 0;
}
if (!(dev->flags & PCAP_IF_RUNNING))
n |= 0x80000000;
if (!(dev->flags & PCAP_IF_UP))
n |= 0x40000000;
if (dev->flags & PCAP_IF_LOOPBACK)
n |= 0x20000000;
return (n);
}
/*
* Try to get a description for a given device.
* Returns a mallocated description if it could and NULL if it couldn't.
*
* XXX - on FreeBSDs that support it, should it get the sysctl named
* "dev.{adapter family name}.{adapter unit}.%desc" to get a description
* of the adapter? Note that "dev.an.0.%desc" is "Aironet PC4500/PC4800"
* with my Cisco 350 card, so the name isn't entirely descriptive. The
* "dev.an.0.%pnpinfo" has a better description, although one might argue
* that the problem is really a driver bug - if it can find out that it's
* a Cisco 340 or 350, rather than an old Aironet card, it should use
* that in the description.
*
* Do NetBSD, DragonflyBSD, or OpenBSD support this as well? FreeBSD
* and OpenBSD let you get a description, but it's not generated by the OS,
* it's set with another ioctl that ifconfig supports; we use that to get
* a description in FreeBSD and OpenBSD, but if there is no such
* description available, it still might be nice to get some description
* string based on the device type or something such as that.
*
* In OS X, the System Configuration framework can apparently return
* names in 10.4 and later.
*
* It also appears that freedesktop.org's HAL offers an "info.product"
* string, but the HAL specification says it "should not be used in any
* UI" and "subsystem/capability specific properties" should be used
* instead and, in any case, I think HAL is being deprecated in
* favor of other stuff such as DeviceKit. DeviceKit doesn't appear
* to have any obvious product information for devices, but maybe
* I haven't looked hard enough.
*
* Using the System Configuration framework, or HAL, or DeviceKit, or
* whatever, would require that libpcap applications be linked with
* the frameworks/libraries in question. That shouldn't be a problem
* for programs linking with the shared version of libpcap (unless
* you're running on AIX - which I think is the only UN*X that doesn't
* support linking a shared library with other libraries on which it
* depends, and having an executable linked only with the first shared
* library automatically pick up the other libraries when started -
* and using HAL or whatever). Programs linked with the static
* version of libpcap would have to use pcap-config with the --static
* flag in order to get the right linker flags in order to pick up
* the additional libraries/frameworks; those programs need that anyway
* for libpcap 1.1 and beyond on Linux, as, by default, it requires
* -lnl.
*
* Do any other UN*Xes, or desktop environments support getting a
* description?
*/
static char *
get_if_description(const char *name)
{
#ifdef SIOCGIFDESCR
char *description = NULL;
int s;
struct ifreq ifrdesc;
#ifndef IFDESCRSIZE
size_t descrlen = 64;
#else
size_t descrlen = IFDESCRSIZE;
#endif /* IFDESCRSIZE */
/*
* Get the description for the interface.
*/
memset(&ifrdesc, 0, sizeof ifrdesc);
strlcpy(ifrdesc.ifr_name, name, sizeof ifrdesc.ifr_name);
s = socket(AF_INET, SOCK_DGRAM, 0);
if (s >= 0) {
#ifdef __FreeBSD__
/*
* On FreeBSD, if the buffer isn't big enough for the
* description, the ioctl succeeds, but the description
* isn't copied, ifr_buffer.length is set to the description
* length, and ifr_buffer.buffer is set to NULL.
*/
for (;;) {
free(description);
if ((description = malloc(descrlen)) != NULL) {
ifrdesc.ifr_buffer.buffer = description;
ifrdesc.ifr_buffer.length = descrlen;
if (ioctl(s, SIOCGIFDESCR, &ifrdesc) == 0) {
if (ifrdesc.ifr_buffer.buffer ==
description)
break;
else
descrlen = ifrdesc.ifr_buffer.length;
} else {
/*
* Failed to get interface description.
*/
free(description);
description = NULL;
break;
}
} else
break;
}
#else /* __FreeBSD__ */
/*
* The only other OS that currently supports
* SIOCGIFDESCR is OpenBSD, and it has no way
* to get the description length - it's clamped
* to a maximum of IFDESCRSIZE.
*/
if ((description = malloc(descrlen)) != NULL) {
ifrdesc.ifr_data = (caddr_t)description;
if (ioctl(s, SIOCGIFDESCR, &ifrdesc) != 0) {
/*
* Failed to get interface description.
*/
free(description);
description = NULL;
}
}
#endif /* __FreeBSD__ */
close(s);
if (description != NULL && strlen(description) == 0) {
/*
* Description is empty, so discard it.
*/
free(description);
description = NULL;
}
}
#ifdef __FreeBSD__
/*
* For FreeBSD, if we didn't get a description, and this is
* a device with a name of the form usbusN, label it as a USB
* bus.
*/
if (description == NULL) {
if (strncmp(name, "usbus", 5) == 0) {
/*
* OK, it begins with "usbus".
*/
long busnum;
char *p;
errno = 0;
busnum = strtol(name + 5, &p, 10);
if (errno == 0 && p != name + 5 && *p == '\0' &&
busnum >= 0 && busnum <= INT_MAX) {
/*
* OK, it's a valid number that's not
* bigger than INT_MAX. Construct
* a description from it.
*/
static const char descr_prefix[] = "USB bus number ";
size_t descr_size;
/*
* Allow enough room for a 32-bit bus number.
* sizeof (descr_prefix) includes the
* terminating NUL.
*/
descr_size = sizeof (descr_prefix) + 10;
description = malloc(descr_size);
if (description != NULL) {
pcap_snprintf(description, descr_size,
"%s%ld", descr_prefix, busnum);
}
}
}
}
#endif
return (description);
#else /* SIOCGIFDESCR */
return (NULL);
#endif /* SIOCGIFDESCR */
}
/*
* Look for a given device in the specified list of devices.
*
* If we find it, return 0 and set *curdev_ret to point to it.
*
* If we don't find it, check whether we can open it:
*
* If that fails with PCAP_ERROR_NO_SUCH_DEVICE or
* PCAP_ERROR_IFACE_NOT_UP, don't attempt to add an entry for
* it, as that probably means it exists but doesn't support
* packet capture.
*
* Otherwise, attempt to add an entry for it, with the specified
* ifnet flags and description, and, if that succeeds, return 0
* and set *curdev_ret to point to the new entry, otherwise
* return PCAP_ERROR and set errbuf to an error message. If we
* weren't given a description, try to get one.
*/
int
add_or_find_if(pcap_if_t **curdev_ret, pcap_if_t **alldevs, const char *name,
bpf_u_int32 flags, const char *description, char *errbuf)
{
pcap_t *p;
pcap_if_t *curdev, *prevdev, *nextdev;
u_int this_figure_of_merit, nextdev_figure_of_merit;
char open_errbuf[PCAP_ERRBUF_SIZE];
int ret;
/*
* Is there already an entry in the list for this interface?
*/
for (curdev = *alldevs; curdev != NULL; curdev = curdev->next) {
if (strcmp(name, curdev->name) == 0)
break; /* yes, we found it */
}
if (curdev == NULL) {
/*
* No, we didn't find it.
*
* Can we open this interface for live capture?
*
* We do this check so that interfaces that are
* supplied by the interface enumeration mechanism
* we're using but that don't support packet capture
* aren't included in the list. Loopback interfaces
* on Solaris are an example of this; we don't just
* omit loopback interfaces on all platforms because
* you *can* capture on loopback interfaces on some
* OSes.
*
* On OS X, we don't do this check if the device
* name begins with "wlt"; at least some versions
* of OS X offer monitor mode capturing by having
* a separate "monitor mode" device for each wireless
* adapter, rather than by implementing the ioctls
* that {Free,Net,Open,DragonFly}BSD provide.
* Opening that device puts the adapter into monitor
* mode, which, at least for some adapters, causes
* them to deassociate from the network with which
* they're associated.
*
* Instead, we try to open the corresponding "en"
* device (so that we don't end up with, for users
* without sufficient privilege to open capture
* devices, a list of adapters that only includes
* the wlt devices).
*/
#ifdef __APPLE__
if (strncmp(name, "wlt", 3) == 0) {
char *en_name;
size_t en_name_len;
/*
* Try to allocate a buffer for the "en"
* device's name.
*/
en_name_len = strlen(name) - 1;
en_name = malloc(en_name_len + 1);
if (en_name == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
return (-1);
}
strcpy(en_name, "en");
strcat(en_name, name + 3);
p = pcap_create(en_name, open_errbuf);
free(en_name);
} else
#endif /* __APPLE */
p = pcap_create(name, open_errbuf);
if (p == NULL) {
/*
* The attempt to create the pcap_t failed;
* that's probably an indication that we're
* out of memory.
*
* Don't bother including this interface,
* but don't treat it as an error.
*/
*curdev_ret = NULL;
return (0);
}
/* Small snaplen, so we don't try to allocate much memory. */
pcap_set_snaplen(p, 68);
ret = pcap_activate(p);
pcap_close(p);
switch (ret) {
case PCAP_ERROR_NO_SUCH_DEVICE:
case PCAP_ERROR_IFACE_NOT_UP:
/*
* We expect these two errors - they're the
* reason we try to open the device.
*
* PCAP_ERROR_NO_SUCH_DEVICE typically means
* "there's no such device *known to the
* OS's capture mechanism*", so, even though
* it might be a valid network interface, you
* can't capture on it (e.g., the loopback
* device in Solaris up to Solaris 10, or
* the vmnet devices in OS X with VMware
* Fusion). We don't include those devices
* in our list of devices, as there's no
* point in doing so - they're not available
* for capture.
*
* PCAP_ERROR_IFACE_NOT_UP means that the
* OS's capture mechanism doesn't work on
* interfaces not marked as up; some capture
* mechanisms *do* support that, so we no
* longer reject those interfaces out of hand,
* but we *do* want to reject them if they
* can't be opened for capture.
*/
*curdev_ret = NULL;
return (0);
}
/*
* Yes, we can open it, or we can't, for some other
* reason.
*
* If we can open it, we want to offer it for
* capture, as you can capture on it. If we can't,
* we want to offer it for capture, so that, if
* the user tries to capture on it, they'll get
* an error and they'll know why they can't
* capture on it (e.g., insufficient permissions)
* or they'll report it as a problem (and then
* have the error message to provide as information).
*
* Allocate a new entry.
*/
curdev = malloc(sizeof(pcap_if_t));
if (curdev == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
return (-1);
}
/*
* Fill in the entry.
*/
curdev->next = NULL;
curdev->name = strdup(name);
if (curdev->name == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
free(curdev);
return (-1);
}
if (description == NULL) {
/*
* We weren't handed a description for the
* interface, so see if we can generate one
* ourselves.
*/
curdev->description = get_if_description(name);
} else {
/*
* We were handed a description; make a copy.
*/
curdev->description = strdup(description);
if (curdev->description == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
free(curdev->name);
free(curdev);
return (-1);
}
}
curdev->addresses = NULL; /* list starts out as empty */
curdev->flags = flags;
/*
* Add it to the list, in the appropriate location.
* First, get the "figure of merit" for this
* interface.
*/
this_figure_of_merit = get_figure_of_merit(curdev);
/*
* Now look for the last interface with an figure of merit
* less than or equal to the new interface's figure of
* merit.
*
* We start with "prevdev" being NULL, meaning we're before
* the first element in the list.
*/
prevdev = NULL;
for (;;) {
/*
* Get the interface after this one.
*/
if (prevdev == NULL) {
/*
* The next element is the first element.
*/
nextdev = *alldevs;
} else
nextdev = prevdev->next;
/*
* Are we at the end of the list?
*/
if (nextdev == NULL) {
/*
* Yes - we have to put the new entry
* after "prevdev".
*/
break;
}
/*
* Is the new interface's figure of merit less
* than the next interface's figure of merit,
* meaning that the new interface is better
* than the next interface?
*/
nextdev_figure_of_merit = get_figure_of_merit(nextdev);
if (this_figure_of_merit < nextdev_figure_of_merit) {
/*
* Yes - we should put the new entry
* before "nextdev", i.e. after "prevdev".
*/
break;
}
prevdev = nextdev;
}
/*
* Insert before "nextdev".
*/
curdev->next = nextdev;
/*
* Insert after "prevdev" - unless "prevdev" is null,
* in which case this is the first interface.
*/
if (prevdev == NULL) {
/*
* This is the first interface. Pass back a
* pointer to it, and put "curdev" before
* "nextdev".
*/
*alldevs = curdev;
} else
prevdev->next = curdev;
}
*curdev_ret = curdev;
return (0);
}
/*
* Try to get a description for a given device, and then look for that
* device in the specified list of devices.
*
* If we find it, then, if the specified address isn't null, add it to
* the list of addresses for the device and return 0.
*
* If we don't find it, check whether we can open it:
*
* If that fails with PCAP_ERROR_NO_SUCH_DEVICE or
* PCAP_ERROR_IFACE_NOT_UP, don't attempt to add an entry for
* it, as that probably means it exists but doesn't support
* packet capture.
*
* Otherwise, attempt to add an entry for it, with the specified
* ifnet flags, and, if that succeeds, add the specified address
* to its list of addresses if that address is non-null, set
* *curdev_ret to point to the new entry, and return 0, otherwise
* return PCAP_ERROR and set errbuf to an error message.
*
* (We can get called with a null address because we might get a list
* of interface name/address combinations from the underlying OS, with
* the address being absent in some cases, rather than a list of
* interfaces with each interface having a list of addresses, so this
* call may be the only call made to add to the list, and we want to
* add interfaces even if they have no addresses.)
*/
int
add_addr_to_iflist(pcap_if_t **alldevs, const char *name, bpf_u_int32 flags,
struct sockaddr *addr, size_t addr_size,
struct sockaddr *netmask, size_t netmask_size,
struct sockaddr *broadaddr, size_t broadaddr_size,
struct sockaddr *dstaddr, size_t dstaddr_size,
char *errbuf)
{
pcap_if_t *curdev;
if (add_or_find_if(&curdev, alldevs, name, flags, NULL, errbuf) == -1) {
/*
* Error - give up.
*/
return (-1);
}
if (curdev == NULL) {
/*
* Device wasn't added because it can't be opened.
* Not a fatal error.
*/
return (0);
}
if (addr == NULL) {
/*
* There's no address to add; this entry just meant
* "here's a new interface".
*/
return (0);
}
/*
* "curdev" is an entry for this interface, and we have an
* address for it; add an entry for that address to the
* interface's list of addresses.
*
* Allocate the new entry and fill it in.
*/
return (add_addr_to_dev(curdev, addr, addr_size, netmask,
netmask_size, broadaddr, broadaddr_size, dstaddr,
dstaddr_size, errbuf));
}
/*
* Add an entry to the list of addresses for an interface.
* "curdev" is the entry for that interface.
* If this is the first IP address added to the interface, move it
* in the list as appropriate.
*/
int
add_addr_to_dev(pcap_if_t *curdev,
struct sockaddr *addr, size_t addr_size,
struct sockaddr *netmask, size_t netmask_size,
struct sockaddr *broadaddr, size_t broadaddr_size,
struct sockaddr *dstaddr, size_t dstaddr_size,
char *errbuf)
{
pcap_addr_t *curaddr, *prevaddr, *nextaddr;
curaddr = malloc(sizeof(pcap_addr_t));
if (curaddr == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
return (-1);
}
curaddr->next = NULL;
if (addr != NULL) {
curaddr->addr = dup_sockaddr(addr, addr_size);
if (curaddr->addr == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
free(curaddr);
return (-1);
}
} else
curaddr->addr = NULL;
if (netmask != NULL) {
curaddr->netmask = dup_sockaddr(netmask, netmask_size);
if (curaddr->netmask == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
if (curaddr->addr != NULL)
free(curaddr->addr);
free(curaddr);
return (-1);
}
} else
curaddr->netmask = NULL;
if (broadaddr != NULL) {
curaddr->broadaddr = dup_sockaddr(broadaddr, broadaddr_size);
if (curaddr->broadaddr == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
if (curaddr->netmask != NULL)
free(curaddr->netmask);
if (curaddr->addr != NULL)
free(curaddr->addr);
free(curaddr);
return (-1);
}
} else
curaddr->broadaddr = NULL;
if (dstaddr != NULL) {
curaddr->dstaddr = dup_sockaddr(dstaddr, dstaddr_size);
if (curaddr->dstaddr == NULL) {
(void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,
"malloc: %s", pcap_strerror(errno));
if (curaddr->broadaddr != NULL)
free(curaddr->broadaddr);
if (curaddr->netmask != NULL)
free(curaddr->netmask);
if (curaddr->addr != NULL)
free(curaddr->addr);
free(curaddr);
return (-1);
}
} else
curaddr->dstaddr = NULL;
/*
* Find the end of the list of addresses.
*/
for (prevaddr = curdev->addresses; prevaddr != NULL; prevaddr = nextaddr) {
nextaddr = prevaddr->next;
if (nextaddr == NULL) {
/*
* This is the end of the list.
*/
break;
}
}
if (prevaddr == NULL) {
/*
* The list was empty; this is the first member.
*/
curdev->addresses = curaddr;
} else {
/*
* "prevaddr" is the last member of the list; append
* this member to it.
*/
prevaddr->next = curaddr;
}
return (0);
}
/*
* Look for a given device in the specified list of devices.
*
* If we find it, return 0.
*
* If we don't find it, check whether we can open it:
*
* If that fails with PCAP_ERROR_NO_SUCH_DEVICE or
* PCAP_ERROR_IFACE_NOT_UP, don't attempt to add an entry for
* it, as that probably means it exists but doesn't support
* packet capture.
*
* Otherwise, attempt to add an entry for it, with the specified
* ifnet flags and description, and, if that succeeds, return 0
* and set *curdev_ret to point to the new entry, otherwise
* return PCAP_ERROR and set errbuf to an error message.
*/
int
pcap_add_if(pcap_if_t **devlist, const char *name, u_int flags,
const char *description, char *errbuf)
{
pcap_if_t *curdev;
return (add_or_find_if(&curdev, devlist, name, flags, description,
errbuf));
}
/*
* Free a list of interfaces.
*/
void
pcap_freealldevs(pcap_if_t *alldevs)
{
pcap_if_t *curdev, *nextdev;
pcap_addr_t *curaddr, *nextaddr;
for (curdev = alldevs; curdev != NULL; curdev = nextdev) {
nextdev = curdev->next;
/*
* Free all addresses.
*/
for (curaddr = curdev->addresses; curaddr != NULL; curaddr = nextaddr) {
nextaddr = curaddr->next;
if (curaddr->addr)
free(curaddr->addr);
if (curaddr->netmask)
free(curaddr->netmask);
if (curaddr->broadaddr)
free(curaddr->broadaddr);
if (curaddr->dstaddr)
free(curaddr->dstaddr);
free(curaddr);
}
/*
* Free the name string.
*/
free(curdev->name);
/*
* Free the description string, if any.
*/
if (curdev->description != NULL)
free(curdev->description);
/*
* Free the interface.
*/
free(curdev);
}
}

59
fad-sita.c
View File

@ -1,59 +0,0 @@
/*
* fad-sita.c: Packet capture interface additions for SITA ACN devices
*
* Copyright (c) 2007 Fulko Hew, SITA INC Canada, Inc <fulko.hew@sita.aero>
*
* License: BSD
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. The names of the authors may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include "pcap-int.h"
#include "pcap-sita.h"
extern pcap_if_t *acn_if_list; /* pcap's list of available interfaces */
int pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf) {
//printf("pcap_findalldevs()\n"); // fulko
*alldevsp = 0; /* initialize the returned variables before we do anything */
strcpy(errbuf, "");
if (acn_parse_hosts_file(errbuf)) /* scan the hosts file for potential IOPs */
{
//printf("pcap_findalldevs() returning BAD after parsehosts\n"); // fulko
return -1;
}
//printf("pcap_findalldevs() got hostlist now finding devs\n"); // fulko
if (acn_findalldevs(errbuf)) /* then ask the IOPs for their monitorable devices */
{
//printf("pcap_findalldevs() returning BAD after findalldevs\n"); // fulko
return -1;
}
*alldevsp = acn_if_list;
acn_if_list = 0; /* then forget our list head, because someone will call pcap_freealldevs() to empty the malloc'ed stuff */
//printf("pcap_findalldevs() returning ZERO OK\n"); // fulko
return 0;
}

248
fad-win32.c
View File

@ -1,248 +0,0 @@
/*
* Copyright (c) 2002 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (California)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Politecnico di Torino, CACE Technologies
* nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <pcap.h>
#include <pcap-int.h>
#include <Packet32.h>
#include <errno.h>
static int
pcap_add_if_win32(pcap_if_t **devlist, char *name, const char *desc,
char *errbuf)
{
pcap_if_t *curdev;
npf_if_addr if_addrs[MAX_NETWORK_ADDRESSES];
LONG if_addr_size;
int res = 0;
if_addr_size = MAX_NETWORK_ADDRESSES;
/*
* Add an entry for this interface, with no addresses.
*/
if (add_or_find_if(&curdev, devlist, name, 0, desc, errbuf) == -1) {
/*
* Failure.
*/
return (-1);
}
/*
* Get the list of addresses for the interface.
*/
if (!PacketGetNetInfoEx((void *)name, if_addrs, &if_addr_size)) {
/*
* Failure.
*
* We don't return an error, because this can happen with
* NdisWan interfaces, and we want to supply them even
* if we can't supply their addresses.
*
* We return an entry with an empty address list.
*/
return (0);
}
/*
* Now add the addresses.
*/
while (if_addr_size-- > 0) {
/*
* "curdev" is an entry for this interface; add an entry for
* this address to its list of addresses.
*/
if(curdev == NULL)
break;
res = add_addr_to_dev(curdev,
(struct sockaddr *)&if_addrs[if_addr_size].IPAddress,
sizeof (struct sockaddr_storage),
(struct sockaddr *)&if_addrs[if_addr_size].SubnetMask,
sizeof (struct sockaddr_storage),
(struct sockaddr *)&if_addrs[if_addr_size].Broadcast,
sizeof (struct sockaddr_storage),
NULL,
0,
errbuf);
if (res == -1) {
/*
* Failure.
*/
break;
}
}
return (res);
}
/*
* Get a list of all interfaces that are up and that we can open.
* Returns -1 on error, 0 otherwise.
* The list, as returned through "alldevsp", may be null if no interfaces
* were up and could be opened.
*
* Win32 implementation, based on WinPcap
*/
int
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
{
pcap_if_t *devlist = NULL;
int ret = 0;
const char *desc;
char *AdaptersName;
ULONG NameLength;
char *name;
/*
* Find out how big a buffer we need.
*
* This call should always return FALSE; if the error is
* ERROR_INSUFFICIENT_BUFFER, NameLength will be set to
* the size of the buffer we need, otherwise there's a
* problem, and NameLength should be set to 0.
*
* It shouldn't require NameLength to be set, but,
* at least as of WinPcap 4.1.3, it checks whether
* NameLength is big enough before it checks for a
* NULL buffer argument, so, while it'll still do
* the right thing if NameLength is uninitialized and
* whatever junk happens to be there is big enough
* (because the pointer argument will be null), it's
* still reading an uninitialized variable.
*/
NameLength = 0;
if (!PacketGetAdapterNames(NULL, &NameLength))
{
DWORD last_error = GetLastError();
if (last_error != ERROR_INSUFFICIENT_BUFFER)
{
snprintf(errbuf, PCAP_ERRBUF_SIZE,
"PacketGetAdapterNames: %s",
pcap_win32strerror());
return (-1);
}
}
if (NameLength > 0)
AdaptersName = (char*) malloc(NameLength);
else
{
*alldevsp = NULL;
return 0;
}
if (AdaptersName == NULL)
{
snprintf(errbuf, PCAP_ERRBUF_SIZE, "Cannot allocate enough memory to list the adapters.");
return (-1);
}
if (!PacketGetAdapterNames(AdaptersName, &NameLength)) {
snprintf(errbuf, PCAP_ERRBUF_SIZE,
"PacketGetAdapterNames: %s",
pcap_win32strerror());
free(AdaptersName);
return (-1);
}
/*
* "PacketGetAdapterNames()" returned a list of
* null-terminated ASCII interface name strings,
* terminated by a null string, followed by a list
* of null-terminated ASCII interface description
* strings, terminated by a null string.
* This means there are two ASCII nulls at the end
* of the first list.
*
* Find the end of the first list; that's the
* beginning of the second list.
*/
desc = &AdaptersName[0];
while (*desc != '\0' || *(desc + 1) != '\0')
desc++;
/*
* Found it - "desc" points to the first of the two
* nulls at the end of the list of names, so the
* first byte of the list of descriptions is two bytes
* after it.
*/
desc += 2;
/*
* Loop over the elements in the first list.
*/
name = &AdaptersName[0];
while (*name != '\0') {
/*
* Add an entry for this interface.
*/
if (pcap_add_if_win32(&devlist, name, desc, errbuf) == -1) {
/*
* Failure.
*/
ret = -1;
break;
}
name += strlen(name) + 1;
desc += strlen(desc) + 1;
}
if (ret != -1) {
/*
* We haven't had any errors yet; do any platform-specific
* operations to add devices.
*/
if (pcap_platform_finddevs(&devlist, errbuf) < 0)
ret = -1;
}
if (ret == -1) {
/*
* We had an error; free the list we've been constructing.
*/
if (devlist != NULL) {
pcap_freealldevs(devlist);
devlist = NULL;
}
}
*alldevsp = devlist;
free(AdaptersName);
return (ret);
}

11
gen_version_c.sh Executable file
View File

@ -0,0 +1,11 @@
#! /bin/sh
echo '#include <pcap/export-defs.h>' > "$2"
echo 'PCAP_API_DEF' >> "$2"
if grep GIT "$1" >/dev/null; then
read ver <"$1"
echo $ver | tr -d '\012'
date +_%Y_%m_%d
else
cat "$1"
fi | sed -e 's/.*/char pcap_version[] = "&";/' >> "$2"

19
gen_version_header.sh Executable file
View File

@ -0,0 +1,19 @@
#! /bin/sh
print_version_string()
{
if grep GIT "$1" >/dev/null
then
read ver <"$1"
echo $ver | tr -d '\012'
date +_%Y_%m_%d
else
cat "$1"
fi
}
if test $# != 3
then
echo "Usage: gen_version_header.sh <version file> <template> <output file>" 1>&2
exit 1
fi
version_string=`print_version_string "$1"`
sed "s/%%LIBPCAP_VERSION%%/$version_string/" "$2" >"$3"

5533
gencode.c
View File

File diff suppressed because it is too large Load Diff

142
gencode.h
View File

@ -161,7 +161,7 @@
#define A_CONNECTACK 44 /* Connect Ack message */
#define A_RELEASE 45 /* Release message */
#define A_RELEASE_DONE 46 /* Release message */
/* ATM field types */
#define A_VPI 51
#define A_VCI 52
@ -281,83 +281,115 @@ struct qual {
unsigned char pad;
};
struct arth *gen_loadi(int);
struct arth *gen_load(int, struct arth *, int);
struct arth *gen_loadlen(void);
struct arth *gen_neg(struct arth *);
struct arth *gen_arth(int, struct arth *, struct arth *);
struct _compiler_state;
typedef struct _compiler_state compiler_state_t;
struct arth *gen_loadi(compiler_state_t *, int);
struct arth *gen_load(compiler_state_t *, int, struct arth *, int);
struct arth *gen_loadlen(compiler_state_t *);
struct arth *gen_neg(compiler_state_t *, struct arth *);
struct arth *gen_arth(compiler_state_t *, int, struct arth *, struct arth *);
void gen_and(struct block *, struct block *);
void gen_or(struct block *, struct block *);
void gen_not(struct block *);
struct block *gen_scode(const char *, struct qual);
struct block *gen_ecode(const u_char *, struct qual);
struct block *gen_acode(const u_char *, struct qual);
struct block *gen_mcode(const char *, const char *, int, struct qual);
struct block *gen_scode(compiler_state_t *, const char *, struct qual);
struct block *gen_ecode(compiler_state_t *, const u_char *, struct qual);
struct block *gen_acode(compiler_state_t *, const u_char *, struct qual);
struct block *gen_mcode(compiler_state_t *, const char *, const char *,
unsigned int, struct qual);
#ifdef INET6
struct block *gen_mcode6(const char *, const char *, int, struct qual);
struct block *gen_mcode6(compiler_state_t *, const char *, const char *,
unsigned int, struct qual);
#endif
struct block *gen_ncode(const char *, bpf_u_int32, struct qual);
struct block *gen_proto_abbrev(int);
struct block *gen_relation(int, struct arth *, struct arth *, int);
struct block *gen_less(int);
struct block *gen_greater(int);
struct block *gen_byteop(int, int, int);
struct block *gen_broadcast(int);
struct block *gen_multicast(int);
struct block *gen_inbound(int);
struct block *gen_ncode(compiler_state_t *, const char *, bpf_u_int32,
struct qual);
struct block *gen_proto_abbrev(compiler_state_t *, int);
struct block *gen_relation(compiler_state_t *, int, struct arth *,
struct arth *, int);
struct block *gen_less(compiler_state_t *, int);
struct block *gen_greater(compiler_state_t *, int);
struct block *gen_byteop(compiler_state_t *, int, int, int);
struct block *gen_broadcast(compiler_state_t *, int);
struct block *gen_multicast(compiler_state_t *, int);
struct block *gen_inbound(compiler_state_t *, int);
struct block *gen_llc(void);
struct block *gen_llc_i(void);
struct block *gen_llc_s(void);
struct block *gen_llc_u(void);
struct block *gen_llc_s_subtype(bpf_u_int32);
struct block *gen_llc_u_subtype(bpf_u_int32);
struct block *gen_llc(compiler_state_t *);
struct block *gen_llc_i(compiler_state_t *);
struct block *gen_llc_s(compiler_state_t *);
struct block *gen_llc_u(compiler_state_t *);
struct block *gen_llc_s_subtype(compiler_state_t *, bpf_u_int32);
struct block *gen_llc_u_subtype(compiler_state_t *, bpf_u_int32);
struct block *gen_vlan(int);
struct block *gen_mpls(int);
struct block *gen_vlan(compiler_state_t *, int);
struct block *gen_mpls(compiler_state_t *, int);
struct block *gen_pppoed(void);
struct block *gen_pppoes(int);
struct block *gen_pppoed(compiler_state_t *);
struct block *gen_pppoes(compiler_state_t *, int);
struct block *gen_atmfield_code(int atmfield, bpf_int32 jvalue, bpf_u_int32 jtype, int reverse);
struct block *gen_atmtype_abbrev(int type);
struct block *gen_atmmulti_abbrev(int type);
struct block *gen_geneve(compiler_state_t *, int);
struct block *gen_mtp2type_abbrev(int type);
struct block *gen_mtp3field_code(int mtp3field, bpf_u_int32 jvalue, bpf_u_int32 jtype, int reverse);
struct block *gen_atmfield_code(compiler_state_t *, int, bpf_int32,
bpf_u_int32, int);
struct block *gen_atmtype_abbrev(compiler_state_t *, int type);
struct block *gen_atmmulti_abbrev(compiler_state_t *, int type);
struct block *gen_pf_ifname(const char *);
struct block *gen_pf_rnr(int);
struct block *gen_pf_srnr(int);
struct block *gen_pf_ruleset(char *);
struct block *gen_pf_reason(int);
struct block *gen_pf_action(int);
struct block *gen_pf_dir(int);
struct block *gen_mtp2type_abbrev(compiler_state_t *, int type);
struct block *gen_mtp3field_code(compiler_state_t *, int, bpf_u_int32,
bpf_u_int32, int);
struct block *gen_p80211_type(int, int);
struct block *gen_p80211_fcdir(int);
struct block *gen_pf_ifname(compiler_state_t *, const char *);
struct block *gen_pf_rnr(compiler_state_t *, int);
struct block *gen_pf_srnr(compiler_state_t *, int);
struct block *gen_pf_ruleset(compiler_state_t *, char *);
struct block *gen_pf_reason(compiler_state_t *, int);
struct block *gen_pf_action(compiler_state_t *, int);
void bpf_optimize(struct block **);
void bpf_error(const char *, ...)
struct block *gen_p80211_type(compiler_state_t *, int, int);
struct block *gen_p80211_fcdir(compiler_state_t *, int);
/*
* Representation of a program as a tree of blocks, plus current mark.
* A block is marked if only if its mark equals the current mark.
* Rather than traverse the code array, marking each item, 'cur_mark'
* is incremented. This automatically makes each element unmarked.
*/
#define isMarked(icp, p) ((p)->mark == (icp)->cur_mark)
#define unMarkAll(icp) (icp)->cur_mark += 1
#define Mark(icp, p) ((p)->mark = (icp)->cur_mark)
struct icode {
struct block *root;
int cur_mark;
};
void bpf_optimize(compiler_state_t *, struct icode *ic);
void bpf_syntax_error(compiler_state_t *, const char *);
void bpf_error(compiler_state_t *, const char *, ...)
__attribute__((noreturn))
#ifdef __ATTRIBUTE___FORMAT_OK
__attribute__((format (printf, 1, 2)))
__attribute__((format (printf, 2, 3)))
#endif /* __ATTRIBUTE___FORMAT_OK */
;
void finish_parse(struct block *);
char *sdup(const char *);
void finish_parse(compiler_state_t *, struct block *);
char *sdup(compiler_state_t *, const char *);
struct bpf_insn *icode_to_fcode(struct block *, u_int *);
int pcap_parse(void);
void lex_init(const char *);
void lex_cleanup(void);
struct _opt_state;
typedef struct _opt_state opt_state_t;
struct bpf_insn *icode_to_fcode(compiler_state_t *, struct icode *,
struct block *, u_int *);
void sappend(struct slist *, struct slist *);
/*
* Older versions of Bison don't put this declaration in
* grammar.h.
*/
int pcap_parse(void *, compiler_state_t *);
/* XXX */
#define JT(b) ((b)->et.succ)
#define JF(b) ((b)->ef.succ)
extern int no_optimize;

249
grammar.y
View File

@ -1,3 +1,28 @@
/*
* We want a reentrant parser.
*/
%pure-parser
/*
* We also want a reentrant scanner, so we have to pass the
* handle for the reentrant scanner to the parser, and the
* parser has to pass it to the lexical analyzer.
*
* We use void * rather than yyscan_t because, at least with some
* versions of Flex and Bison, if you use yyscan_t in %parse-param and
* %lex-param, you have to include scanner.h before grammar.h to get
* yyscan_t declared, and you have to include grammar.h before scanner.h
* to get YYSTYPE declared. Using void * breaks the cycle; the Flex
* documentation says yyscan_t is just a void *.
*/
%parse-param {void *yyscanner}
%lex-param {void *yyscanner}
/*
* And we need to pass the compiler state to the scanner.
*/
%parse-param {compiler_state_t *cstate}
%{
/*
* Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
@ -25,16 +50,16 @@
#include "config.h"
#endif
#ifdef WIN32
#ifdef _WIN32
#include <pcap-stdinc.h>
#else /* WIN32 */
#else /* _WIN32 */
#include <sys/types.h>
#include <sys/socket.h>
#endif /* WIN32 */
#endif /* _WIN32 */
#include <stdlib.h>
#ifndef WIN32
#ifndef _WIN32
#if __STDC__
struct mbuf;
struct rtentry;
@ -42,13 +67,16 @@ struct rtentry;
#include <netinet/in.h>
#include <arpa/inet.h>
#endif /* WIN32 */
#endif /* _WIN32 */
#include <stdio.h>
#include "pcap-int.h"
#include "gencode.h"
#include "grammar.h"
#include "scanner.h"
#ifdef HAVE_NET_PFVAR_H
#include <net/if.h>
#include <net/pfvar.h>
@ -169,31 +197,18 @@ str2tok(const char *str, const struct tok *toks)
return (-1);
}
int n_errors = 0;
static struct qual qerr = { Q_UNDEF, Q_UNDEF, Q_UNDEF, Q_UNDEF };
static void
yyerror(const char *msg)
yyerror(void *yyscanner, compiler_state_t *cstate, const char *msg)
{
++n_errors;
bpf_error("%s", msg);
bpf_syntax_error(cstate, msg);
/* NOTREACHED */
}
#ifdef NEED_YYPARSE_WRAPPER
int yyparse(void);
int
pcap_parse()
{
return (yyparse());
}
#endif
#ifdef HAVE_NET_PFVAR_H
static int
pfreason_to_num(const char *reason)
pfreason_to_num(compiler_state_t *cstate, const char *reason)
{
const char *reasons[] = PFRES_NAMES;
int i;
@ -202,12 +217,12 @@ pfreason_to_num(const char *reason)
if (pcap_strcasecmp(reason, reasons[i]) == 0)
return (i);
}
bpf_error("unknown PF reason");
bpf_error(cstate, "unknown PF reason");
/*NOTREACHED*/
}
static int
pfaction_to_num(const char *action)
pfaction_to_num(compiler_state_t *cstate, const char *action)
{
if (pcap_strcasecmp(action, "pass") == 0 ||
pcap_strcasecmp(action, "accept") == 0)
@ -226,15 +241,15 @@ pfaction_to_num(const char *action)
return (PF_NORDR);
#endif
else {
bpf_error("unknown PF action");
bpf_error(cstate, "unknown PF action");
/*NOTREACHED*/
}
}
#else /* !HAVE_NET_PFVAR_H */
static int
pfreason_to_num(const char *reason)
pfreason_to_num(compiler_state_t *cstate, const char *reason)
{
bpf_error("libpcap was compiled on a machine without pf support");
bpf_error(cstate, "libpcap was compiled on a machine without pf support");
/*NOTREACHED*/
/* this is to make the VC compiler happy */
@ -242,9 +257,9 @@ pfreason_to_num(const char *reason)
}
static int
pfaction_to_num(const char *action)
pfaction_to_num(compiler_state_t *cstate, const char *action)
{
bpf_error("libpcap was compiled on a machine without pf support");
bpf_error(cstate, "libpcap was compiled on a machine without pf support");
/*NOTREACHED*/
/* this is to make the VC compiler happy */
@ -299,8 +314,8 @@ pfaction_to_num(const char *action)
%token LEN
%token IPV6 ICMPV6 AH ESP
%token VLAN MPLS
%token PPPOED PPPOES
%token ISO ESIS CLNP ISIS L1 L2 IIH LSP SNP CSNP PSNP
%token PPPOED PPPOES GENEVE
%token ISO ESIS CLNP ISIS L1 L2 IIH LSP SNP CSNP PSNP
%token STP
%token IPX
%token NETBEUI
@ -310,7 +325,7 @@ pfaction_to_num(const char *action)
%token RADIO
%token FISU LSSU MSU HFISU HLSSU HMSU
%token SIO OPC DPC SLS HSIO HOPC HDPC HSLS
%type <s> ID
%type <e> EID
@ -329,7 +344,7 @@ pfaction_to_num(const char *action)
%%
prog: null expr
{
finish_parse($2.b);
finish_parse(cstate, $2.b);
}
| null
;
@ -346,48 +361,48 @@ and: AND { $$ = $<blk>0; }
or: OR { $$ = $<blk>0; }
;
id: nid
| pnum { $$.b = gen_ncode(NULL, (bpf_u_int32)$1,
| pnum { $$.b = gen_ncode(cstate, NULL, (bpf_u_int32)$1,
$$.q = $<blk>0.q); }
| paren pid ')' { $$ = $2; }
;
nid: ID { $$.b = gen_scode($1, $$.q = $<blk>0.q); }
| HID '/' NUM { $$.b = gen_mcode($1, NULL, $3,
nid: ID { $$.b = gen_scode(cstate, $1, $$.q = $<blk>0.q); }
| HID '/' NUM { $$.b = gen_mcode(cstate, $1, NULL, $3,
$$.q = $<blk>0.q); }
| HID NETMASK HID { $$.b = gen_mcode($1, $3, 0,
| HID NETMASK HID { $$.b = gen_mcode(cstate, $1, $3, 0,
$$.q = $<blk>0.q); }
| HID {
/* Decide how to parse HID based on proto */
$$.q = $<blk>0.q;
if ($$.q.addr == Q_PORT)
bpf_error("'port' modifier applied to ip host");
bpf_error(cstate, "'port' modifier applied to ip host");
else if ($$.q.addr == Q_PORTRANGE)
bpf_error("'portrange' modifier applied to ip host");
bpf_error(cstate, "'portrange' modifier applied to ip host");
else if ($$.q.addr == Q_PROTO)
bpf_error("'proto' modifier applied to ip host");
bpf_error(cstate, "'proto' modifier applied to ip host");
else if ($$.q.addr == Q_PROTOCHAIN)
bpf_error("'protochain' modifier applied to ip host");
$$.b = gen_ncode($1, 0, $$.q);
bpf_error(cstate, "'protochain' modifier applied to ip host");
$$.b = gen_ncode(cstate, $1, 0, $$.q);
}
| HID6 '/' NUM {
#ifdef INET6
$$.b = gen_mcode6($1, NULL, $3,
$$.b = gen_mcode6(cstate, $1, NULL, $3,
$$.q = $<blk>0.q);
#else
bpf_error("'ip6addr/prefixlen' not supported "
bpf_error(cstate, "'ip6addr/prefixlen' not supported "
"in this configuration");
#endif /*INET6*/
}
| HID6 {
#ifdef INET6
$$.b = gen_mcode6($1, 0, 128,
$$.b = gen_mcode6(cstate, $1, 0, 128,
$$.q = $<blk>0.q);
#else
bpf_error("'ip6addr' not supported "
bpf_error(cstate, "'ip6addr' not supported "
"in this configuration");
#endif /*INET6*/
}
| EID {
$$.b = gen_ecode($1, $$.q = $<blk>0.q);
| EID {
$$.b = gen_ecode(cstate, $1, $$.q = $<blk>0.q);
/*
* $1 was allocated by "pcap_ether_aton()",
* so we must free it now that we're done
@ -396,7 +411,7 @@ nid: ID { $$.b = gen_scode($1, $$.q = $<blk>0.q); }
free($1);
}
| AID {
$$.b = gen_acode($1, $$.q = $<blk>0.q);
$$.b = gen_acode(cstate, $1, $$.q = $<blk>0.q);
/*
* $1 was allocated by "pcap_ether_aton()",
* so we must free it now that we're done
@ -414,7 +429,7 @@ pid: nid
| qid and id { gen_and($1.b, $3.b); $$ = $3; }
| qid or id { gen_or($1.b, $3.b); $$ = $3; }
;
qid: pnum { $$.b = gen_ncode(NULL, (bpf_u_int32)$1,
qid: pnum { $$.b = gen_ncode(cstate, NULL, (bpf_u_int32)$1,
$$.q = $<blk>0.q); }
| pid
;
@ -430,16 +445,16 @@ head: pqual dqual aqual { QSET($$.q, $1, $2, $3); }
;
rterm: head id { $$ = $2; }
| paren expr ')' { $$.b = $2.b; $$.q = $1.q; }
| pname { $$.b = gen_proto_abbrev($1); $$.q = qerr; }
| arth relop arth { $$.b = gen_relation($2, $1, $3, 0);
| pname { $$.b = gen_proto_abbrev(cstate, $1); $$.q = qerr; }
| arth relop arth { $$.b = gen_relation(cstate, $2, $1, $3, 0);
$$.q = qerr; }
| arth irelop arth { $$.b = gen_relation($2, $1, $3, 1);
| arth irelop arth { $$.b = gen_relation(cstate, $2, $1, $3, 1);
$$.q = qerr; }
| other { $$.b = $1; $$.q = qerr; }
| atmtype { $$.b = gen_atmtype_abbrev($1); $$.q = qerr; }
| atmmultitype { $$.b = gen_atmmulti_abbrev($1); $$.q = qerr; }
| atmtype { $$.b = gen_atmtype_abbrev(cstate, $1); $$.q = qerr; }
| atmmultitype { $$.b = gen_atmmulti_abbrev(cstate, $1); $$.q = qerr; }
| atmfield atmvalue { $$.b = $2.b; $$.q = qerr; }
| mtp2type { $$.b = gen_mtp2type_abbrev($1); $$.q = qerr; }
| mtp2type { $$.b = gen_mtp2type_abbrev(cstate, $1); $$.q = qerr; }
| mtp3field mtp3value { $$.b = $2.b; $$.q = qerr; }
;
/* protocol level qualifiers */
@ -509,52 +524,54 @@ pname: LINK { $$ = Q_LINK; }
| NETBEUI { $$ = Q_NETBEUI; }
| RADIO { $$ = Q_RADIO; }
;
other: pqual TK_BROADCAST { $$ = gen_broadcast($1); }
| pqual TK_MULTICAST { $$ = gen_multicast($1); }
| LESS NUM { $$ = gen_less($2); }
| GREATER NUM { $$ = gen_greater($2); }
| CBYTE NUM byteop NUM { $$ = gen_byteop($3, $2, $4); }
| INBOUND { $$ = gen_inbound(0); }
| OUTBOUND { $$ = gen_inbound(1); }
| VLAN pnum { $$ = gen_vlan($2); }
| VLAN { $$ = gen_vlan(-1); }
| MPLS pnum { $$ = gen_mpls($2); }
| MPLS { $$ = gen_mpls(-1); }
| PPPOED { $$ = gen_pppoed(); }
| PPPOES pnum { $$ = gen_pppoes($2); }
| PPPOES { $$ = gen_pppoes(-1); }
other: pqual TK_BROADCAST { $$ = gen_broadcast(cstate, $1); }
| pqual TK_MULTICAST { $$ = gen_multicast(cstate, $1); }
| LESS NUM { $$ = gen_less(cstate, $2); }
| GREATER NUM { $$ = gen_greater(cstate, $2); }
| CBYTE NUM byteop NUM { $$ = gen_byteop(cstate, $3, $2, $4); }
| INBOUND { $$ = gen_inbound(cstate, 0); }
| OUTBOUND { $$ = gen_inbound(cstate, 1); }
| VLAN pnum { $$ = gen_vlan(cstate, $2); }
| VLAN { $$ = gen_vlan(cstate, -1); }
| MPLS pnum { $$ = gen_mpls(cstate, $2); }
| MPLS { $$ = gen_mpls(cstate, -1); }
| PPPOED { $$ = gen_pppoed(cstate); }
| PPPOES pnum { $$ = gen_pppoes(cstate, $2); }
| PPPOES { $$ = gen_pppoes(cstate, -1); }
| GENEVE pnum { $$ = gen_geneve(cstate, $2); }
| GENEVE { $$ = gen_geneve(cstate, -1); }
| pfvar { $$ = $1; }
| pqual p80211 { $$ = $2; }
| pllc { $$ = $1; }
;
pfvar: PF_IFNAME ID { $$ = gen_pf_ifname($2); }
| PF_RSET ID { $$ = gen_pf_ruleset($2); }
| PF_RNR NUM { $$ = gen_pf_rnr($2); }
| PF_SRNR NUM { $$ = gen_pf_srnr($2); }
| PF_REASON reason { $$ = gen_pf_reason($2); }
| PF_ACTION action { $$ = gen_pf_action($2); }
pfvar: PF_IFNAME ID { $$ = gen_pf_ifname(cstate, $2); }
| PF_RSET ID { $$ = gen_pf_ruleset(cstate, $2); }
| PF_RNR NUM { $$ = gen_pf_rnr(cstate, $2); }
| PF_SRNR NUM { $$ = gen_pf_srnr(cstate, $2); }
| PF_REASON reason { $$ = gen_pf_reason(cstate, $2); }
| PF_ACTION action { $$ = gen_pf_action(cstate, $2); }
;
p80211: TYPE type SUBTYPE subtype
{ $$ = gen_p80211_type($2 | $4,
{ $$ = gen_p80211_type(cstate, $2 | $4,
IEEE80211_FC0_TYPE_MASK |
IEEE80211_FC0_SUBTYPE_MASK);
}
| TYPE type { $$ = gen_p80211_type($2,
| TYPE type { $$ = gen_p80211_type(cstate, $2,
IEEE80211_FC0_TYPE_MASK);
}
| SUBTYPE type_subtype { $$ = gen_p80211_type($2,
| SUBTYPE type_subtype { $$ = gen_p80211_type(cstate, $2,
IEEE80211_FC0_TYPE_MASK |
IEEE80211_FC0_SUBTYPE_MASK);
}
| DIR dir { $$ = gen_p80211_fcdir($2); }
| DIR dir { $$ = gen_p80211_fcdir(cstate, $2); }
;
type: NUM
| ID { $$ = str2tok($1, ieee80211_types);
if ($$ == -1)
bpf_error("unknown 802.11 type name");
bpf_error(cstate, "unknown 802.11 type name");
}
;
@ -564,7 +581,7 @@ subtype: NUM
for (i = 0;; i++) {
if (ieee80211_type_subtypes[i].tok == NULL) {
/* Ran out of types */
bpf_error("unknown 802.11 type");
bpf_error(cstate, "unknown 802.11 type");
break;
}
if ($<i>-1 == ieee80211_type_subtypes[i].type) {
@ -575,7 +592,7 @@ subtype: NUM
$$ = str2tok($1, types);
if ($$ == -1)
bpf_error("unknown 802.11 subtype name");
bpf_error(cstate, "unknown 802.11 subtype name");
}
;
@ -583,7 +600,7 @@ type_subtype: ID { int i;
for (i = 0;; i++) {
if (ieee80211_type_subtypes[i].tok == NULL) {
/* Ran out of types */
bpf_error("unknown 802.11 type name");
bpf_error(cstate, "unknown 802.11 type name");
break;
}
$$ = str2tok($1, ieee80211_type_subtypes[i].tok);
@ -595,29 +612,29 @@ type_subtype: ID { int i;
}
;
pllc: LLC { $$ = gen_llc(); }
pllc: LLC { $$ = gen_llc(cstate); }
| LLC ID { if (pcap_strcasecmp($2, "i") == 0)
$$ = gen_llc_i();
$$ = gen_llc_i(cstate);
else if (pcap_strcasecmp($2, "s") == 0)
$$ = gen_llc_s();
$$ = gen_llc_s(cstate);
else if (pcap_strcasecmp($2, "u") == 0)
$$ = gen_llc_u();
$$ = gen_llc_u(cstate);
else {
u_int subtype;
int subtype;
subtype = str2tok($2, llc_s_subtypes);
if (subtype != -1)
$$ = gen_llc_s_subtype(subtype);
$$ = gen_llc_s_subtype(cstate, subtype);
else {
subtype = str2tok($2, llc_u_subtypes);
if (subtype == -1)
bpf_error("unknown LLC type name \"%s\"", $2);
$$ = gen_llc_u_subtype(subtype);
bpf_error(cstate, "unknown LLC type name \"%s\"", $2);
$$ = gen_llc_u_subtype(cstate, subtype);
}
}
}
/* sigh, "rnr" is already a keyword for PF */
| LLC PF_RNR { $$ = gen_llc_s_subtype(LLC_RNR); }
| LLC PF_RNR { $$ = gen_llc_s_subtype(cstate, LLC_RNR); }
;
dir: NUM
@ -630,15 +647,15 @@ dir: NUM
else if (pcap_strcasecmp($1, "dstods") == 0)
$$ = IEEE80211_FC1_DIR_DSTODS;
else
bpf_error("unknown 802.11 direction");
bpf_error(cstate, "unknown 802.11 direction");
}
;
reason: NUM { $$ = $1; }
| ID { $$ = pfreason_to_num($1); }
| ID { $$ = pfreason_to_num(cstate, $1); }
;
action: ID { $$ = pfaction_to_num($1); }
action: ID { $$ = pfaction_to_num(cstate, $1); }
;
relop: '>' { $$ = BPF_JGT; }
@ -649,24 +666,24 @@ irelop: LEQ { $$ = BPF_JGT; }
| '<' { $$ = BPF_JGE; }
| NEQ { $$ = BPF_JEQ; }
;
arth: pnum { $$ = gen_loadi($1); }
arth: pnum { $$ = gen_loadi(cstate, $1); }
| narth
;
narth: pname '[' arth ']' { $$ = gen_load($1, $3, 1); }
| pname '[' arth ':' NUM ']' { $$ = gen_load($1, $3, $5); }
| arth '+' arth { $$ = gen_arth(BPF_ADD, $1, $3); }
| arth '-' arth { $$ = gen_arth(BPF_SUB, $1, $3); }
| arth '*' arth { $$ = gen_arth(BPF_MUL, $1, $3); }
| arth '/' arth { $$ = gen_arth(BPF_DIV, $1, $3); }
| arth '%' arth { $$ = gen_arth(BPF_MOD, $1, $3); }
| arth '&' arth { $$ = gen_arth(BPF_AND, $1, $3); }
| arth '|' arth { $$ = gen_arth(BPF_OR, $1, $3); }
| arth '^' arth { $$ = gen_arth(BPF_XOR, $1, $3); }
| arth LSH arth { $$ = gen_arth(BPF_LSH, $1, $3); }
| arth RSH arth { $$ = gen_arth(BPF_RSH, $1, $3); }
| '-' arth %prec UMINUS { $$ = gen_neg($2); }
narth: pname '[' arth ']' { $$ = gen_load(cstate, $1, $3, 1); }
| pname '[' arth ':' NUM ']' { $$ = gen_load(cstate, $1, $3, $5); }
| arth '+' arth { $$ = gen_arth(cstate, BPF_ADD, $1, $3); }
| arth '-' arth { $$ = gen_arth(cstate, BPF_SUB, $1, $3); }
| arth '*' arth { $$ = gen_arth(cstate, BPF_MUL, $1, $3); }
| arth '/' arth { $$ = gen_arth(cstate, BPF_DIV, $1, $3); }
| arth '%' arth { $$ = gen_arth(cstate, BPF_MOD, $1, $3); }
| arth '&' arth { $$ = gen_arth(cstate, BPF_AND, $1, $3); }
| arth '|' arth { $$ = gen_arth(cstate, BPF_OR, $1, $3); }
| arth '^' arth { $$ = gen_arth(cstate, BPF_XOR, $1, $3); }
| arth LSH arth { $$ = gen_arth(cstate, BPF_LSH, $1, $3); }
| arth RSH arth { $$ = gen_arth(cstate, BPF_RSH, $1, $3); }
| '-' arth %prec UMINUS { $$ = gen_neg(cstate, $2); }
| paren narth ')' { $$ = $2; }
| LEN { $$ = gen_loadlen(); }
| LEN { $$ = gen_loadlen(cstate); }
;
byteop: '&' { $$ = '&'; }
| '|' { $$ = '|'; }
@ -695,15 +712,15 @@ atmfield: VPI { $$.atmfieldtype = A_VPI; }
| VCI { $$.atmfieldtype = A_VCI; }
;
atmvalue: atmfieldvalue
| relop NUM { $$.b = gen_atmfield_code($<blk>0.atmfieldtype, (bpf_int32)$2, (bpf_u_int32)$1, 0); }
| irelop NUM { $$.b = gen_atmfield_code($<blk>0.atmfieldtype, (bpf_int32)$2, (bpf_u_int32)$1, 1); }
| relop NUM { $$.b = gen_atmfield_code(cstate, $<blk>0.atmfieldtype, (bpf_int32)$2, (bpf_u_int32)$1, 0); }
| irelop NUM { $$.b = gen_atmfield_code(cstate, $<blk>0.atmfieldtype, (bpf_int32)$2, (bpf_u_int32)$1, 1); }
| paren atmlistvalue ')' { $$.b = $2.b; $$.q = qerr; }
;
atmfieldvalue: NUM {
$$.atmfieldtype = $<blk>0.atmfieldtype;
if ($$.atmfieldtype == A_VPI ||
$$.atmfieldtype == A_VCI)
$$.b = gen_atmfield_code($$.atmfieldtype, (bpf_int32) $1, BPF_JEQ, 0);
$$.b = gen_atmfield_code(cstate, $$.atmfieldtype, (bpf_int32) $1, BPF_JEQ, 0);
}
;
atmlistvalue: atmfieldvalue
@ -728,8 +745,8 @@ mtp3field: SIO { $$.mtp3fieldtype = M_SIO; }
| HSLS { $$.mtp3fieldtype = MH_SLS; }
;
mtp3value: mtp3fieldvalue
| relop NUM { $$.b = gen_mtp3field_code($<blk>0.mtp3fieldtype, (u_int)$2, (u_int)$1, 0); }
| irelop NUM { $$.b = gen_mtp3field_code($<blk>0.mtp3fieldtype, (u_int)$2, (u_int)$1, 1); }
| relop NUM { $$.b = gen_mtp3field_code(cstate, $<blk>0.mtp3fieldtype, (u_int)$2, (u_int)$1, 0); }
| irelop NUM { $$.b = gen_mtp3field_code(cstate, $<blk>0.mtp3fieldtype, (u_int)$2, (u_int)$1, 1); }
| paren mtp3listvalue ')' { $$.b = $2.b; $$.q = qerr; }
;
mtp3fieldvalue: NUM {
@ -742,7 +759,7 @@ mtp3fieldvalue: NUM {
$$.mtp3fieldtype == MH_OPC ||
$$.mtp3fieldtype == MH_DPC ||
$$.mtp3fieldtype == MH_SLS)
$$.b = gen_mtp3field_code($$.mtp3fieldtype, (u_int) $1, BPF_JEQ, 0);
$$.b = gen_mtp3field_code(cstate, $$.mtp3fieldtype, (u_int) $1, BPF_JEQ, 0);
}
;
mtp3listvalue: mtp3fieldvalue

883
inet.c
View File

File diff suppressed because it is too large Load Diff

14
install-sh
View File

@ -115,7 +115,7 @@ fi
if [ x"$dir_arg" != x ]; then
dst=$src
src=""
if [ -d $dst ]; then
instcmd=:
else
@ -124,7 +124,7 @@ if [ x"$dir_arg" != x ]; then
else
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if [ -f $src -o -d $src ]
@ -134,7 +134,7 @@ else
echo "install: $src does not exist"
exit 1
fi
if [ x"$dst" = x ]
then
echo "install: no destination specified"
@ -201,17 +201,17 @@ else
# If we're going to rename the final executable, determine the name now.
if [ x"$transformarg" = x ]
if [ x"$transformarg" = x ]
then
dstfile=`basename $dst`
else
dstfile=`basename $dst $transformbasename |
dstfile=`basename $dst $transformbasename |
sed $transformarg`$transformbasename
fi
# don't allow the sed command to completely eliminate the filename
if [ x"$dstfile" = x ]
if [ x"$dstfile" = x ]
then
dstfile=`basename $dst`
else
@ -242,7 +242,7 @@ else
# Now rename the file to the real destination.
$doit $rmcmd -f $dstdir/$dstfile &&
$doit $mvcmd $dsttmp $dstdir/$dstfile
$doit $mvcmd $dsttmp $dstdir/$dstfile
fi &&

23
lbl/os-aix7.h Normal file
View File

@ -0,0 +1,23 @@
/*
* Copyright (c) 1993, 1994, 1995, 1996, 1997
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/* Prototypes missing in AIX 7.x */
int ffs(int i);

6
lbl/os-osf4.h
View File

@ -20,7 +20,7 @@
*/
/* Prototypes missing in Digital UNIX 4.x */
int snprintf(char *, size_t, const char *, ...);
int vsnprintf(char *, size_t, const char *, va_list);
int pcap_snprintf(char *, size_t, const char *, ...);
int pcap_vsnprintf(char *, size_t, const char *, va_list);
int pfopen(char *, int);

8
lbl/os-osf5.h
View File

@ -21,10 +21,10 @@
/*
* Prototypes missing in Tru64 UNIX 5.x
* XXX - "snprintf()" and "vsnprintf()" aren't missing, but you have to
* XXX - "pcap_snprintf()" and "pcap_vsnprintf()" aren't missing, but you have to
* #define the right value to get them defined by <stdio.h>.
*/
int snprintf(char *, size_t, const char *, ...);
int vsnprintf(char *, size_t, const char *, va_list);
int pcap_snprintf(char *, size_t, const char *, ...);
int pcap_vsnprintf(char *, size_t, const char *, va_list);
int pfopen(char *, int);

2
lbl/os-solaris2.h
View File

@ -21,4 +21,4 @@
/* Prototypes missing in SunOS 5 */
char *strerror(int);
int snprintf(char *, size_t, const char *, ...);
int pcap_snprintf(char *, size_t, const char *, ...);

4
lbl/os-sunos4.h
View File

@ -65,7 +65,6 @@ int fchmod(int, int);
int fchown(int, int, int);
void endgrent(void);
void endpwent(void);
void endservent(void);
#ifdef __STDC__
struct ether_addr;
#endif
@ -146,7 +145,6 @@ int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
int setpgrp(int, int);
void setpwent(void);
int setrlimit(int, struct rlimit *);
void setservent(int);
int setsockopt(int, int, int, char *, int);
int shutdown(int, int);
int sigblock(int);
@ -157,7 +155,7 @@ int sigsetmask(int);
struct sigvec;
#endif
int sigvec(int, struct sigvec *, struct sigvec*);
int snprintf(char *, size_t, const char *, ...);
int pcap_snprintf(char *, size_t, const char *, ...);
int socket(int, int, int);
int socketpair(int, int, int, int *);
int symlink(const char *, const char *);

1
lbl/os-ultrix4.h
View File

@ -23,7 +23,6 @@
int bcmp(const char *, const char *, u_int);
void bcopy(const void *, void *, u_int);
void bzero(void *, u_int);
void endservent(void);
int getopt(int, char * const *, const char *);
#ifdef __STDC__
struct timeval;

15
Win32/Src/getopt.c → missing/getopt.c
View File

@ -39,6 +39,8 @@ static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
#include <stdlib.h>
#include <string.h>
#include "getopt.h"
int opterr = 1, /* if error message should be printed */
optind = 1, /* index into parent argv vector */
optopt, /* character checked for validity */
@ -59,14 +61,17 @@ getopt(nargc, nargv, ostr)
char * const *nargv;
const char *ostr;
{
#ifdef WIN32
char *__progname="windump";
#else
extern char *__progname;
#endif
char *cp;
static char *__progname;
static char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */
if (__progname == NULL) {
if ((cp = strrchr(nargv[0], '/')) != NULL)
__progname = cp + 1;
else
__progname = nargv[0];
}
if (optreset || !*place) { /* update scanning pointer */
optreset = 0;
if (optind >= nargc || *(place = nargv[optind]) != '-') {

7
missing/getopt.h Normal file
View File

@ -0,0 +1,7 @@
/*
* Header for the getopt() we supply if the platform doesn't supply it.
*/
extern char *optarg; /* getopt(3) external variables */
extern int optind, opterr, optopt;
extern int getopt(int nargc, char * const *nargv, const char *ostr);

20
missing/snprintf.c
View File

@ -456,13 +456,13 @@ xyzprintf (struct state *state, const char *char_format, va_list ap)
#ifndef HAVE_SNPRINTF
int
snprintf (char *str, size_t sz, const char *format, ...)
pcap_snprintf (char *str, size_t sz, const char *format, ...)
{
va_list args;
int ret;
va_start(args, format);
ret = vsnprintf (str, sz, format, args);
ret = pcap_vsnprintf (str, sz, format, args);
#ifdef PARANOIA
{
@ -473,7 +473,7 @@ snprintf (char *str, size_t sz, const char *format, ...)
if (tmp == NULL)
abort ();
ret2 = vsprintf (tmp, format, args);
ret2 = pcap_vsprintf (tmp, format, args);
if (ret != ret2 || strcmp(str, tmp))
abort ();
free (tmp);
@ -518,13 +518,13 @@ asprintf (char **ret, const char *format, ...)
#ifndef HAVE_ASNPRINTF
int
asnprintf (char **ret, size_t max_sz, const char *format, ...)
pcap_asnprintf (char **ret, size_t max_sz, const char *format, ...)
{
va_list args;
int val;
va_start(args, format);
val = vasnprintf (ret, max_sz, format, args);
val = pcap_vasnprintf (ret, max_sz, format, args);
#ifdef PARANOIA
{
@ -534,7 +534,7 @@ asnprintf (char **ret, size_t max_sz, const char *format, ...)
if (tmp == NULL)
abort ();
ret2 = vsprintf (tmp, format, args);
ret2 = pcap_vsprintf (tmp, format, args);
if (val != ret2 || strcmp(*ret, tmp))
abort ();
free (tmp);
@ -548,16 +548,16 @@ asnprintf (char **ret, size_t max_sz, const char *format, ...)
#ifndef HAVE_VASPRINTF
int
vasprintf (char **ret, const char *format, va_list args)
pcap_vasprintf (char **ret, const char *format, va_list args)
{
return vasnprintf (ret, 0, format, args);
return pcap_vasnprintf (ret, 0, format, args);
}
#endif
#ifndef HAVE_VASNPRINTF
int
vasnprintf (char **ret, size_t max_sz, const char *format, va_list args)
pcap_vasnprintf (char **ret, size_t max_sz, const char *format, va_list args)
{
int st;
size_t len;
@ -600,7 +600,7 @@ vasnprintf (char **ret, size_t max_sz, const char *format, va_list args)
#ifndef HAVE_VSNPRINTF
int
vsnprintf (char *str, size_t sz, const char *format, va_list args)
pcap_vsnprintf (char *str, size_t sz, const char *format, va_list args)
{
struct state state;
int ret;

87
missing/strtok_r.c Normal file
View File

@ -0,0 +1,87 @@
/*-
* Copyright (c) 1998 Softweyr LLC. All rights reserved.
*
* strtok_r, from Berkeley strtok
* Oct 13, 1998 by Wes Peters <wes@softweyr.com>
*
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notices, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notices, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY SOFTWEYR LLC, THE REGENTS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SOFTWEYR LLC, THE
* REGENTS, OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* From: @(#)strtok.c 8.1 (Berkeley) 6/4/93
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "portability.h"
char *
pcap_strtok_r(char *s, const char *delim, char **last)
{
char *spanp, *tok;
int c, sc;
if (s == NULL && (s = *last) == NULL)
return (NULL);
/*
* Skip (span) leading delimiters (s += strspn(s, delim), sort of).
*/
cont:
c = *s++;
for (spanp = (char *)delim; (sc = *spanp++) != 0;) {
if (c == sc)
goto cont;
}
if (c == 0) { /* no non-delimiter characters */
*last = NULL;
return (NULL);
}
tok = s - 1;
/*
* Scan token (scan for delimiters: s += strcspn(s, delim), sort of).
* Note that delim must have one NUL; we stop if we see that, too.
*/
for (;;) {
c = *s++;
spanp = (char *)delim;
do {
if ((sc = *spanp++) == c) {
if (c == 0)
s = NULL;
else
s[-1] = '\0';
*last = s;
return (tok);
}
} while (sc != 0);
}
/* NOTREACHED */
}

31
missing/win_snprintf.c Normal file
View File

@ -0,0 +1,31 @@
#include <stdio.h>
#include <stdarg.h>
int
pcap_vsnprintf(char *str, size_t str_size, const char *format, va_list args)
{
int ret;
ret = _vsnprintf_s(str, str_size, _TRUNCATE, format, args);
/*
* XXX - _vsnprintf() and _snprintf() do *not* guarantee
* that str is null-terminated, but C99's vsnprintf()
* and snprintf() do, and we want to offer C99 behavior,
* so forcibly null-terminate the string.
*/
str[str_size - 1] = '\0';
return (ret);
}
int
pcap_snprintf(char *str, size_t str_size, const char *format, ...)
{
va_list args;
int ret;
va_start(args, format);
ret = pcap_vsnprintf(str, str_size, format, args);
va_end(args);
return (ret);
}

3
mkdep
View File

@ -13,9 +13,6 @@
# @(#)mkdep.sh 5.11 (Berkeley) 5/5/88
#
PATH=/bin:/usr/bin:/usr/ucb:/usr/local:/usr/local/bin:/usr/sfw/bin
export PATH
MAKE=Makefile # default makefile name is "Makefile"
CC=cc # default C compiler is "cc"
DEPENDENCY_CFLAG=-M # default dependency-generation flag is -M

4
msdos/bin2c.c
View File

@ -3,7 +3,7 @@
#include <stdarg.h>
#include <time.h>
static void Abort (char *fmt,...)
static void Abort (const char *fmt,...)
{
va_list args;
va_start (args, fmt);
@ -27,7 +27,7 @@ int main (int argc, char **argv)
fprintf (outFile,
"/* data statements for file %s at %.24s */\n"
"/* Generated by BIN2C, G.Vanem 1995 */\n",
"/* Generated by BIN2C, G. Vanem 1995 */\n",
argv[1], ctime(&now));
i = 0;

17
msdos/common.dj
View File

@ -7,7 +7,13 @@
default: check_gcclib all
GCCLIB = /djgpp/lib/gcc-lib/djgpp/3.31
#
# This value is normally not important. Used by 'dxe3gen' in
# msdos/pm_drvr/makefile.dj to make "dynamically loaded modules".
# But this is not finished.
#
#GCC_LIB = $(shell gcc -print-libgcc-file-name)
GCC_LIB = .
MAKEFILE = Makefile.dj
#
@ -19,10 +25,11 @@ MAKEFILE = Makefile.dj
WATT32_ROOT = $(subst \,/,$(WATT_ROOT))
OBJ_DIR = djgpp.obj
ifeq ($(wildcard $(GCCLIB)/libgcc.a),)
ifeq ($(wildcard $(GCC_LIB)),)
check_gcclib:
@echo libgcc.a not found. Set \"$(GCCLIB)\" to \"/djgpp/lib/gcc-lib/djgpp/3.X\"
@echo libgcc.a not found. Set \"$(GCC_LIB)\" to \"/djgpp/lib/gcc/djgpp/4.X/libgcc.a\"
endif
@ -54,7 +61,7 @@ ASM = nasm.exe -fbin -dDEBUG
YACC = bison.exe
LEX = flex.exe
CFLAGS = -g -gcoff -O2 -Wall -I. -I$(WATT32_ROOT)/inc
CFLAGS = -g -O2 -Wall -I. -I$(WATT32_ROOT)/inc
ifeq ($(USE_EXCEPT),1)
CFLAGS += -DUSE_EXCEPT
@ -70,7 +77,7 @@ ifeq ($(USE_32BIT_DRIVERS),1)
endif
%.o: %.c
$(CC) -c $(CFLAGS) $<
$(CC) -c $(CFLAGS) -o $@ $<
@echo
%.o: %.s

2
msdos/makefile
View File

@ -101,7 +101,7 @@ clean:
#
# dependencies
#
#
pkt_rx0.obj: msdos\pkt_rx0.asm
bpf_filt.obj: bpf_filt.c pcap-int.h pcap.h pcap-bpf.h gnuc.h

128
msdos/makefile.dj
View File

@ -6,43 +6,49 @@
#
# c:\net\pcap> make -f msdos/makefile.dj
#
# Note: you should do a "set LFN=y" before running this makefile.
#
VPATH = missing msdos
VPATH = missing msdos bpf/net
PREREQUISITES = scanner.c grammar.c tokdefs.h version.h msdos/pkt_stub.inc
include msdos/common.dj
include ./msdos/common.dj
DRIVER_DIR = ./msdos/pm_drvr
CFLAGS += -DDEBUG -DNDIS_DEBUG -DHAVE_LIMITS_H -DHAVE_STRERROR \
-D_U_='__attribute__((unused))' -DHAVE_VERSION_H
CFLAGS += -DDEBUG -DNDIS_DEBUG -DHAVE_LIMITS_H -DHAVE_STRERROR -DHAVE_SNPRINTF -DHAVE_VSNPRINTF\
-D_U_='__attribute__((unused))'
# CFLAGS += -Dyylval=pcap_lval -DBDEBUG -DNDEBUG
CFLAGS += -Dyylval=pcap_lval # -DBDEBUG -DNDEBUG
SOURCES = grammar.c scanner.c bpf_filt.c bpf_imag.c bpf_dump.c \
etherent.c gencode.c nametoad.c pcap-dos.c optimize.c \
savefile.c pcap.c inet.c msdos\pktdrvr.c msdos/ndis2.c \
missing/snprintf.c
SOURCES = grammar.c scanner.c bpf/net/bpf_filter.c bpf_image.c bpf_dump.c \
etherent.c gencode.c nametoaddr.c pcap-common.c pcap-dos.c optimize.c \
savefile.c pcap.c sf-pcap.c sf-pcap-ng.c inet.c \
msdos/pktdrvr.c msdos/ndis2.c # missing/snprintf.c
OBJECTS = $(notdir $(SOURCES:.c=.o))
OBJECTS = $(addprefix $(OBJ_DIR)/, $(notdir $(SOURCES:.c=.o)))
TEMPBIN = tmp.bin
ifeq ($(USE_32BIT_DRIVERS),1)
PM_OBJECTS = $(addprefix $(DRIVER_DIR)/, \
PM_OBJECTS = $(addprefix $(OBJ_DIR)/, \
printk.o pci.o pci-scan.o bios32.o dma.o irq.o intwrap.o \
lock.o kmalloc.o quirks.o timer.o net_init.o)
#
# Static link of drivers
#
ifeq ($(USE_32BIT_MODULES),0)
PM_OBJECTS += $(addprefix $(DRIVER_DIR)/, \
PM_OBJECTS += $(addprefix $(OBJ_DIR)/, \
accton.o 8390.o 3c503.o 3c509.o 3c59x.o 3c515.o \
3c575_cb.o 3c90x.o ne.o wd.o cs89x0.o rtl8139.o)
endif
endif
all: libpcap.a
TARGETS = msdos/bin2c.exe libpcap.a filtertest.exe findalldevstest.exe \
nonblocktest.exe opentest.exe
all: $(TARGETS)
@echo 'Welcome to libpcap/djgpp with samples.'
ifeq ($(USE_32BIT_DRIVERS),1)
$(PM_OBJECTS):
@ -53,6 +59,22 @@ libpcap.a: version.h $(OBJECTS) $(PM_OBJECTS)
rm -f $@
ar rs $@ $^
filtertest.exe: tests/filtertest.c libpcap.a
$(CC) $(CFLAGS) -Din_addr_t=u_long -o $@ $^ $(WATT32_ROOT)/lib/libwatt.a
@echo
findalldevstest.exe: tests/findalldevstest.c libpcap.a
$(CC) $(CFLAGS) -o $@ $^ $(WATT32_ROOT)/lib/libwatt.a
@echo
nonblocktest.exe: tests/nonblocktest.c libpcap.a
$(CC) $(CFLAGS) -o $@ $^ $(WATT32_ROOT)/lib/libwatt.a
@echo
opentest.exe: tests/opentest.c libpcap.a
$(CC) $(CFLAGS) -o $@ $^ $(WATT32_ROOT)/lib/libwatt.a
@echo
msdos/pkt_stub.inc: msdos/bin2c.exe msdos/pkt_rx1.S
$(ASM) -o $(TEMPBIN) -lmsdos/pkt_rx1.lst msdos/pkt_rx1.S
./msdos/bin2c $(TEMPBIN) > $@
@ -61,8 +83,8 @@ msdos/pkt_stub.inc: msdos/bin2c.exe msdos/pkt_rx1.S
grammar.c tokdefs.h: grammar.y
rm -f grammar.c tokdefs.h
$(YACC) --name-prefix=pcap_ --yacc --defines grammar.y
mv -f y_tab.c grammar.c
mv -f y_tab.h tokdefs.h
mv -f y.tab.c grammar.c
mv -f y.tab.h tokdefs.h
version.h: ./VERSION
@echo '/* Generated from VERSION. Do not edit */' > $@
@ -76,76 +98,30 @@ msdos/bin2c.exe: msdos/bin2c.c
$(CC) $*.c -o $*.exe
clean:
$(MAKE) -f Makefile.dj -C $(DRIVER_DIR) clean
$(MAKE) -f Makefile.dj -C libcpcap clean
rm -f $(OBJECTS) msdos/pkt_rx1.lst Makefile.bak $(PREREQUISITES)
rm -f $(OBJECTS) msdos/pkt_rx1.lst Makefile.bak .depend.dj $(PREREQUISITES)
# $(MAKE) -f Makefile.dj -C $(DRIVER_DIR) clean
vclean: clean
rm -f libpcap.a msdos/bin2c.exe
#
# Generated dependencies; Due to some hacks in gcc 2.95 and djgpp 2.03
# we must prevent "$(DJDIR)/bin/../include/sys/version.h" from beeing
# included in dependency output (or else this makefile cannot be used on
# another machine). We therefore use a special 'specs' file during
# pre-processing.
#
MM_SPECS = specs.tmp
MAKEFILE = msdos/Makefile.dj
depend: $(PREREQUISITES)
@echo Generating dependencies..
@cp $(MAKEFILE) Makefile.bak
@echo "*cpp: %(cpp_cpu) %{posix:-D_POSIX_SOURCE} -remap" > $(MM_SPECS)
sed -e "/^# DO NOT DELETE THIS LINE/,$$d" < Makefile.bak > $(MAKEFILE)
echo "# DO NOT DELETE THIS LINE" >> $(MAKEFILE)
$(CC) -MM -specs=$(MM_SPECS) $(CFLAGS) $(SOURCES) >> $(MAKEFILE)
rm -f $(MM_SPECS)
rm -f $(TARGETS)
-rmdir $(OBJ_DIR)
#
# Manually generated dependencies
#
#
msdos/pktdrvr.c: msdos/pkt_stub.inc
scanner.c: scanner.l
grammar.c tokdefs.h: grammar.y
grammar.h: grammar.y
scanner.l: pcap-int.h pcap-namedb.h gencode.h grammar.h gnuc.h
grammar.y: pcap-int.h gencode.h pcap-namedb.h gnuc.h
scanner.l: pcap-int.h pcap-namedb.h gencode.h grammar.h
grammar.y: pcap-int.h gencode.h pcap-namedb.h
#
# Automatically generated dependencies
# Generate dependencies.
#
# DO NOT DELETE THIS LINE
grammar.o: grammar.c pcap-int.h pcap.h pcap-bpf.h gencode.h pf.h \
pcap-namedb.h
scanner.o: scanner.c pcap-int.h pcap.h pcap-bpf.h gencode.h pcap-namedb.h \
tokdefs.h
bpf_filt.o: bpf_filt.c pcap-int.h pcap.h pcap-bpf.h gnuc.h
bpf_imag.o: bpf_imag.c pcap-int.h pcap.h pcap-bpf.h
bpf_dump.o: bpf_dump.c pcap.h pcap-bpf.h
etherent.o: etherent.c pcap-int.h pcap.h pcap-bpf.h pcap-namedb.h
gencode.o: gencode.c pcap-dos.h msdos/pm_drvr/lock.h pcap-int.h pcap.h \
pcap-bpf.h ethertype.h nlpid.h llc.h gencode.h atmuni31.h sunatmpos.h \
ppp.h sll.h arcnet.h pf.h pcap-namedb.h
nametoad.o: nametoad.c pcap-int.h pcap.h pcap-bpf.h gencode.h \
pcap-namedb.h ethertype.h
pcap-dos.o: pcap-dos.c msdos/pm_drvr/pmdrvr.h msdos/pm_drvr/iface.h \
msdos/pm_drvr/lock.h msdos/pm_drvr/ioport.h pcap-dos.h pcap-int.h \
pcap.h pcap-bpf.h msdos/pm_drvr/kmalloc.h msdos/pm_drvr/bitops.h \
msdos/pm_drvr/timer.h msdos/pm_drvr/dma.h msdos/pm_drvr/irq.h \
msdos/pm_drvr/printk.h msdos/pm_drvr/pci.h msdos/pm_drvr/bios32.h \
msdos/pm_drvr/module.h msdos/pm_drvr/3c501.h msdos/pm_drvr/3c503.h \
msdos/pm_drvr/3c509.h msdos/pm_drvr/3c59x.h msdos/pm_drvr/3c515.h \
msdos/pm_drvr/3c90x.h msdos/pm_drvr/3c575_cb.h msdos/pm_drvr/ne.h \
msdos/pm_drvr/wd.h msdos/pm_drvr/accton.h msdos/pm_drvr/cs89x0.h \
msdos/pm_drvr/rtl8139.h msdos/pm_drvr/ne2k-pci.h msdos/pktdrvr.h
optimize.o: optimize.c pcap-int.h pcap.h pcap-bpf.h gencode.h
savefile.o: savefile.c pcap-int.h pcap.h pcap-bpf.h
pcap.o: pcap.c pcap-dos.h msdos/pm_drvr/lock.h pcap-int.h pcap.h \
pcap-bpf.h
inet.o: inet.c pcap-int.h pcap.h pcap-bpf.h
pktdrvr.o: msdos/pktdrvr.c gnuc.h pcap-dos.h msdos/pm_drvr/lock.h \
pcap-int.h pcap.h pcap-bpf.h msdos/pktdrvr.h msdos/pkt_stub.inc
ndis2.o: msdos/ndis2.c pcap-dos.h msdos/pm_drvr/lock.h pcap-int.h pcap.h \
pcap-bpf.h msdos/ndis2.h
snprintf.o: missing/snprintf.c pcap-int.h pcap.h pcap-bpf.h
REPLACE = sed -e 's/\(.*\)\.o: /\n$$(OBJ_DIR)\/\1.o: /'
depend: $(PREREQUISITES)
$(CC) -MM $(CFLAGS) $(SOURCES) | $(REPLACE) > .depend.dj
-include .depend.dj

33
msdos/makefile.wc
View File

@ -24,11 +24,11 @@ DEFS = -dDEBUG -dNDIS_DEBUG -d_U_= -dHAVE_LIMITS_H -dHAVE_STRERROR &
CC = wcc386.exe
ASM = wasm.exe -$(MODEL) $(DEFS) -dDOSX -dDOS4GW -zq -bt=dos -fr=nul -d3 -s
OBJS = $(OBJDIR)\grammar.obj $(OBJDIR)\scanner.obj $(OBJDIR)\pcap.obj &
$(OBJDIR)\bpf_filt.obj $(OBJDIR)\bpf_imag.obj $(OBJDIR)\bpf_dump.obj &
$(OBJDIR)\etherent.obj $(OBJDIR)\gencode.obj $(OBJDIR)\nametoad.obj &
$(OBJDIR)\pcap-dos.obj $(OBJDIR)\pktdrvr.obj $(OBJDIR)\optimize.obj &
$(OBJDIR)\savefile.obj $(OBJDIR)\inet.obj $(OBJDIR)\ndis2.obj
OBJS = $(OBJDIR)\grammar.obj $(OBJDIR)\scanner.obj $(OBJDIR)\pcap.obj &
$(OBJDIR)\bpf_filter.obj $(OBJDIR)\bpf_imag.obj $(OBJDIR)\bpf_dump.obj &
$(OBJDIR)\etherent.obj $(OBJDIR)\gencode.obj $(OBJDIR)\nametoad.obj &
$(OBJDIR)\pcap-dos.obj $(OBJDIR)\pktdrvr.obj $(OBJDIR)\optimize.obj &
$(OBJDIR)\savefile.obj $(OBJDIR)\inet.obj $(OBJDIR)\ndis2.obj
CFLAGS = $(DEFS) $(YYDEFS) -I. -I$(%watt_root)\inc -I.\msdos\pm_drvr &
-$(MODEL) -mf -zff -zgf -zq -bt=dos -fr=nul -w6 -fpi &
@ -48,10 +48,13 @@ wlib.arg: msdos\makefile.wc
%create $^@
for %f in ($(OBJS)) do %append $^@ +- %f
$(OBJDIR)\pktdrvr.obj: msdos\pkt_stub.inc msdos\pktdrvr.c gnuc.h &
$(OBJDIR)\pktdrvr.obj: msdos\pkt_stub.inc msdos\pktdrvr.c &
pcap-dos.h pcap-int.h pcap.h msdos\pktdrvr.h
*$(CC) $(CFLAGS) msdos\pktdrvr.c -fo=$@
$(OBJDIR)\bpf_filter.obj: bpf\net\bpf_filter.c
*$(CC) $(CFLAGS) bpf\net\bpf_filter.c -fo=$@
$(OBJDIR)\ndis2.obj: msdos\ndis2.c
*$(CC) $(CFLAGS) msdos\ndis2.c -fo=$@
@ -59,7 +62,7 @@ $(OBJDIR)\ndis2.obj: msdos\ndis2.c
.c{$(OBJDIR)}.obj:
*$(CC) $(CFLAGS) $[@ -fo=$@
grammar.c tokdefs.h: grammar.y
grammar.c tokdefs.h: grammar.y
bison --name-prefix=pcap_ --yacc --defines $[@
- @del grammar.c
- @del tokdefs.h
@ -90,14 +93,14 @@ clean realclean vclean: .SYMBOLIC
#
# dependencies
#
$(OBJDIR)\bpf_filt.obj: bpf_filt.c pcap-int.h pcap.h pcap-bpf.h gnuc.h
#
$(OBJDIR)\bpf_filter.obj: bpf\net\bpf_filter.c pcap-int.h pcap.h pcap-bpf.h
$(OBJDIR)\bpf_imag.obj: bpf_imag.c pcap-int.h pcap.h pcap-bpf.h
$(OBJDIR)\bpf_dump.obj: bpf_dump.c pcap.h pcap-bpf.h
$(OBJDIR)\etherent.obj: etherent.c pcap-int.h pcap.h pcap-bpf.h pcap-nam.h
$(OBJDIR)\etherent.obj: etherent.c pcap-int.h pcap.h pcap-bpf.h pcap-namedb.h
$(OBJDIR)\optimize.obj: optimize.c pcap-int.h pcap.h pcap-bpf.h gencode.h
@ -108,22 +111,22 @@ $(OBJDIR)\pcap.obj: pcap.c pcap-dos.h pcap-int.h pcap.h pcap-bpf.h
$(OBJDIR)\inet.obj: inet.c pcap-int.h pcap.h pcap-bpf.h
$(OBJDIR)\grammar.obj: grammar.c pcap-int.h pcap.h pcap-bpf.h gencode.h &
pf.h pcap-nam.h
pcap-namedb.h
$(OBJDIR)\scanner.obj: scanner.c pcap-int.h pcap.h pcap-bpf.h gencode.h &
pcap-nam.h tokdefs.h
pcap-namedb.h tokdefs.h
$(OBJDIR)\gencode.obj: gencode.c pcap-dos.h pcap-int.h pcap.h pcap-bpf.h &
ethertyp.h nlpid.h llc.h gencode.h atmuni31.h sunatmpo.h ppp.h sll.h &
arcnet.h pf.h pcap-nam.h
arcnet.h pcap-namedb.h
$(OBJDIR)\nametoad.obj: nametoad.c pcap-int.h pcap.h pcap-bpf.h gencode.h &
pcap-nam.h ethertyp.h
pcap-namedb.h ethertyp.h
$(OBJDIR)\pcap-dos.obj: pcap-dos.c pcap.h pcap-bpf.h pcap-dos.h pcap-int.h &
msdos\pktdrvr.h
$(OBJDIR)\pktdrvr.obj: msdos\pktdrvr.c gnuc.h pcap-dos.h pcap-int.h &
$(OBJDIR)\pktdrvr.obj: msdos\pktdrvr.c pcap-dos.h pcap-int.h &
pcap.h pcap-bpf.h msdos\pktdrvr.h msdos\pkt_stub.inc
$(OBJDIR)\ndis2.obj: msdos\ndis2.c pcap-dos.h pcap-int.h pcap.h pcap-bpf.h &

10
msdos/ndis2.c
View File

@ -1,4 +1,4 @@
/*
/*
* Copyright (c) 1993,1994
* Texas A&M University. All rights reserved.
*
@ -198,7 +198,7 @@ static struct {
/*
* Some handy macros
*/
*/
#define PERROR(str) printf("%s (%d): %s\n", __FILE__,__LINE__,str)
#define DEBUG_RING() (debugStrings[stopDebug+1 == MAX_NUM_DEBUG_STRINGS ? \
stopDebug = 0 : ++stopDebug])
@ -444,7 +444,7 @@ CALLBACK (NdisReceiveChain (WORD macId, WORD frameSize, WORD reqHandle,
ARGSUSED (frameSize);
ARGSUSED (reqHandle);
ARGSUSED (indicate);
ARGSUSED (protDS);
ARGSUSED (protDS);
/* This frees up the buffer for the MAC to use
*/
@ -484,7 +484,7 @@ CALLBACK (NdisStatusProc (WORD macId, WORD param1, BYTE *indicate,
* Tell the NDIS driver to start the delivery of the packet
*/
int NdisSendPacket (struct _PktBuf *pktBuf, int macId)
{
{
struct _TxBufDescr txBufDescr;
int result;
@ -513,7 +513,7 @@ int NdisSendPacket (struct _PktBuf *pktBuf, int macId)
return (0);
case ERR_SUCCESS:
/* Everything was hunky dory and synchronous. Free up the
/* Everything was hunky dory and synchronous. Free up the
* packet buffer
*/
xmitPending--;

2
msdos/ndis2.h
View File

@ -1,4 +1,4 @@
/*
/*
* Copyright (c) 1993,1994
* Texas A&M University. All rights reserved.
*

376
msdos/ndis_0.asm
View File

@ -1,188 +1,188 @@
PAGE 60,132
NAME NDIS_0
ifdef DOSX
.386
_TEXT SEGMENT PUBLIC DWORD USE16 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD USE16 'CODE'
_DATA ENDS
_TEXT32 SEGMENT PUBLIC BYTE USE32 'CODE'
_TEXT32 ENDS
CB_DSEG EQU <CS> ; DOSX is tiny-model
D_SEG EQU <_TEXT SEGMENT>
D_END EQU <_TEXT ENDS>
ASSUME CS:_TEXT,DS:_TEXT
PUSHREGS equ <pushad>
POPREGS equ <popad>
PUBPROC macro name
align 4
public @&name
@&name label near
endm
else
.286
_TEXT SEGMENT PUBLIC DWORD 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD 'DATA'
_DATA ENDS
CB_DSEG EQU <SEG _DATA> ; 16bit is small/large model
D_SEG EQU <_DATA SEGMENT>
D_END EQU <_DATA ENDS>
ASSUME CS:_TEXT,DS:_DATA
PUSHREGS equ <pusha>
POPREGS equ <popa>
PUBPROC macro name
public _&name
_&name label far
endm
endif
;-------------------------------------------
D_SEG
D_END
_TEXT SEGMENT
EXTRN _NdisSystemRequest : near
EXTRN _NdisRequestConfirm : near
EXTRN _NdisTransmitConfirm : near
EXTRN _NdisReceiveLookahead : near
EXTRN _NdisIndicationComplete : near
EXTRN _NdisReceiveChain : near
EXTRN _NdisStatusProc : near
EXTRN _NdisAllocStack : near
EXTRN _NdisFreeStack : near
;
; *ALL* interrupt threads come through this macro.
;
CALLBACK macro callbackProc, argsSize
pushf
PUSHREGS ;; Save the registers
push es
push ds
mov ax,CB_DSEG ;; Load DS
mov ds,ax
call _NdisAllocStack ;; Get and install a stack.
mov bx,ss ;; Save off the old stack in other regs
mov cx,sp
mov ss,dx ;; Install the new one
mov sp,ax
push bx ;; Save the old one on to the new stack
push cx
sub sp,&argsSize ;; Allocate space for arguments on the stack
mov ax,ss ;; Set up the destination for the move
mov es,ax
mov di,sp
mov ds,bx ;; Set up the source for the move.
mov si,cx
add si,4+6+32
mov cx,&argsSize ;; Move the arguments to the stack.
shr cx,1
cld
rep movsw
mov ax,CB_DSEG ;; Set my data segment again.
mov ds,ax
call &callbackProc ;; Call the real callback.
pop di ;; Pop off the old stack
pop si
mov bx,ss ;; Save off the current allocated stack.
mov cx,sp
mov ss,si ;; Restore the old stack
mov sp,di
push ax ;; Save the return code
push bx ;; Free the stack. Push the pointer to it
push cx
call _NdisFreeStack
add sp,4
pop ax ;; Get the return code back
add di,32 ;; Get a pointer to ax on the stack
mov word ptr ss:[di],ax
pop ds
pop es
POPREGS
popf
endm
;
; Define all of the callbacks for the NDIS procs.
;
PUBPROC systemRequestGlue
CALLBACK _NdisSystemRequest,14
RETF
PUBPROC requestConfirmGlue
CALLBACK _NdisRequestConfirm,12
RETF
PUBPROC transmitConfirmGlue
CALLBACK _NdisTransmitConfirm,10
RETF
PUBPROC receiveLookaheadGlue
CALLBACK _NdisReceiveLookahead,16
RETF
PUBPROC indicationCompleteGlue
CALLBACK _NdisIndicationComplete,4
RETF
PUBPROC receiveChainGlue
CALLBACK _NdisReceiveChain,16
RETF
PUBPROC statusGlue
CALLBACK _NdisStatusProc,12
RETF
;
; int FAR NdisGetLinkage (int handle, char *data, int size);
;
ifdef DOSX
PUBPROC NdisGetLinkage
push ebx
mov ebx, [esp+8] ; device handle
mov eax, 4402h ; IOCTRL read function
mov edx, [esp+12] ; DS:EDX -> result data
mov ecx, [esp+16] ; ECX = length
int 21h
pop ebx
jc @fail
xor eax, eax
@fail: ret
else
PUBPROC NdisGetLinkage
enter 0, 0
mov bx, [bp+6]
mov ax, 4402h
mov dx, [bp+8]
mov cx, [bp+12]
int 21h
jc @fail
xor ax, ax
@fail: leave
retf
endif
ENDS
END
PAGE 60,132
NAME NDIS_0
ifdef DOSX
.386
_TEXT SEGMENT PUBLIC DWORD USE16 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD USE16 'CODE'
_DATA ENDS
_TEXT32 SEGMENT PUBLIC BYTE USE32 'CODE'
_TEXT32 ENDS
CB_DSEG EQU <CS> ; DOSX is tiny-model
D_SEG EQU <_TEXT SEGMENT>
D_END EQU <_TEXT ENDS>
ASSUME CS:_TEXT,DS:_TEXT
PUSHREGS equ <pushad>
POPREGS equ <popad>
PUBPROC macro name
align 4
public @&name
@&name label near
endm
else
.286
_TEXT SEGMENT PUBLIC DWORD 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD 'DATA'
_DATA ENDS
CB_DSEG EQU <SEG _DATA> ; 16bit is small/large model
D_SEG EQU <_DATA SEGMENT>
D_END EQU <_DATA ENDS>
ASSUME CS:_TEXT,DS:_DATA
PUSHREGS equ <pusha>
POPREGS equ <popa>
PUBPROC macro name
public _&name
_&name label far
endm
endif
;-------------------------------------------
D_SEG
D_END
_TEXT SEGMENT
EXTRN _NdisSystemRequest : near
EXTRN _NdisRequestConfirm : near
EXTRN _NdisTransmitConfirm : near
EXTRN _NdisReceiveLookahead : near
EXTRN _NdisIndicationComplete : near
EXTRN _NdisReceiveChain : near
EXTRN _NdisStatusProc : near
EXTRN _NdisAllocStack : near
EXTRN _NdisFreeStack : near
;
; *ALL* interrupt threads come through this macro.
;
CALLBACK macro callbackProc, argsSize
pushf
PUSHREGS ;; Save the registers
push es
push ds
mov ax,CB_DSEG ;; Load DS
mov ds,ax
call _NdisAllocStack ;; Get and install a stack.
mov bx,ss ;; Save off the old stack in other regs
mov cx,sp
mov ss,dx ;; Install the new one
mov sp,ax
push bx ;; Save the old one on to the new stack
push cx
sub sp,&argsSize ;; Allocate space for arguments on the stack
mov ax,ss ;; Set up the destination for the move
mov es,ax
mov di,sp
mov ds,bx ;; Set up the source for the move.
mov si,cx
add si,4+6+32
mov cx,&argsSize ;; Move the arguments to the stack.
shr cx,1
cld
rep movsw
mov ax,CB_DSEG ;; Set my data segment again.
mov ds,ax
call &callbackProc ;; Call the real callback.
pop di ;; Pop off the old stack
pop si
mov bx,ss ;; Save off the current allocated stack.
mov cx,sp
mov ss,si ;; Restore the old stack
mov sp,di
push ax ;; Save the return code
push bx ;; Free the stack. Push the pointer to it
push cx
call _NdisFreeStack
add sp,4
pop ax ;; Get the return code back
add di,32 ;; Get a pointer to ax on the stack
mov word ptr ss:[di],ax
pop ds
pop es
POPREGS
popf
endm
;
; Define all of the callbacks for the NDIS procs.
;
PUBPROC systemRequestGlue
CALLBACK _NdisSystemRequest,14
RETF
PUBPROC requestConfirmGlue
CALLBACK _NdisRequestConfirm,12
RETF
PUBPROC transmitConfirmGlue
CALLBACK _NdisTransmitConfirm,10
RETF
PUBPROC receiveLookaheadGlue
CALLBACK _NdisReceiveLookahead,16
RETF
PUBPROC indicationCompleteGlue
CALLBACK _NdisIndicationComplete,4
RETF
PUBPROC receiveChainGlue
CALLBACK _NdisReceiveChain,16
RETF
PUBPROC statusGlue
CALLBACK _NdisStatusProc,12
RETF
;
; int FAR NdisGetLinkage (int handle, char *data, int size);
;
ifdef DOSX
PUBPROC NdisGetLinkage
push ebx
mov ebx, [esp+8] ; device handle
mov eax, 4402h ; IOCTRL read function
mov edx, [esp+12] ; DS:EDX -> result data
mov ecx, [esp+16] ; ECX = length
int 21h
pop ebx
jc @fail
xor eax, eax
@fail: ret
else
PUBPROC NdisGetLinkage
enter 0, 0
mov bx, [bp+6]
mov ax, 4402h
mov dx, [bp+8]
mov cx, [bp+12]
int 21h
jc @fail
xor ax, ax
@fail: leave
retf
endif
ENDS
END

394
msdos/pkt_rx0.asm
View File

@ -1,197 +1,197 @@
PAGE 60,132
NAME PKT_RX
ifdef ??version ; using TASM
masm
jumps
endif
PUBLIC _pktDrop, _pktRxBuf, _pktTxBuf, _pktTemp
PUBLIC _rxOutOfs, _rxInOfs, _PktReceiver, _pktRxEnd
;
; these sizes MUST be equal to the sizes in PKTDRVR.H
;
RX_BUF_SIZE = 1500 ; max message size on Ethernet
TX_BUF_SIZE = 1500
ifdef DOSX
.386
NUM_RX_BUF = 32 ; # of RX element buffers
_TEXT SEGMENT PUBLIC DWORD USE16 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD USE16 'CODE'
_DATA ENDS
D_SEG EQU <_TEXT SEGMENT>
D_END EQU <_TEXT ENDS>
ASSUME CS:_TEXT,DS:_TEXT
else
.286
NUM_RX_BUF = 10
_TEXT SEGMENT PUBLIC DWORD 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD 'DATA'
_DATA ENDS
D_SEG EQU <_DATA SEGMENT>
D_END EQU <_DATA ENDS>
ASSUME CS:_TEXT,DS:_DATA
endif
;-------------------------------------------
D_SEG
RX_ELEMENT STRUC
firstCount dw 0 ; # of bytes on 1st call
secondCount dw 0 ; # of bytes on 2nd call
handle dw 0 ; handle for upcall
destinAdr db 6 dup (0) ; packet destination address
sourceAdr db 6 dup (0) ; packet source address
protocol dw 0 ; packet protocol number
rxBuffer db RX_BUF_SIZE dup (0) ; RX buffer
ENDS
align 4
_rxOutOfs dw offset _pktRxBuf ; ring buffer offsets
_rxInOfs dw offset _pktRxBuf ; into _pktRxBuf
_pktDrop dw 0,0 ; packet drop counter
_pktTemp db 20 dup (0) ; temp work area
_pktTxBuf db (TX_BUF_SIZE+14) dup (0) ; TX buffer
_pktRxBuf RX_ELEMENT NUM_RX_BUF dup (<>) ; RX structures
LAST_OFS = offset $
screenSeg dw 0B800h
newInOffset dw 0
fanChars db '-\|/'
fanIndex dw 0
D_END
_TEXT SEGMENT
SHOW_RX MACRO
push es
push bx
mov bx, screenSeg
mov es, bx ;; r-mode segment of colour screen
mov di, 158 ;; upper right corner - 1
mov bx, fanIndex
mov al, fanChars[bx] ;; get write char
mov ah, 15 ;; and white colour
stosw ;; write to screen at ES:EDI
inc fanIndex ;; update next index
and fanIndex, 3
pop bx
pop es
ENDM
;------------------------------------------------------------------------
;
; This macro return ES:DI to tail of Rx queue
ENQUEUE MACRO
LOCAL @noWrap
mov ax, _rxInOfs ;; DI = current in-offset
add ax, SIZE RX_ELEMENT ;; point to next _pktRxBuf buffer
cmp ax, LAST_OFS ;; pointing past last ?
jb @noWrap ;; no - jump
lea ax, _pktRxBuf ;; yes, point to 1st buffer
align 4
@noWrap: cmp ax, _rxOutOfs ;; in-ofs = out-ofs ?
je @dump ;; yes, queue is full
mov di, _rxInOfs ;; ES:DI -> buffer at queue input
mov newInOffset, ax ;; remember new input offset
;; NOTE. rxInOfs is updated after the packet has been copied
;; to ES:DI (= DS:SI on 2nd call) by the packet driver
ENDM
;------------------------------------------------------------------------
;
; This routine gets called by the packet driver twice:
; 1st time (AX=0) it requests an address where to put the packet
;
; 2nd time (AX=1) the packet has been copied to this location (DS:SI)
; BX has client handle (stored in RX_ELEMENT.handle).
; CX has # of bytes in packet on both call. They should be equal.
;
; A test for equality is done by putting CX in _pktRxBuf [n].firstCount
; and _pktRxBuf[n].secondCount, and CL on first call in
; _pktRxBuf[n].rxBuffer[CX]. These values are checked in "PktReceive"
; (PKTDRVR.C)
;
;---------------------------------------------------------------------
_PktReceiver:
pushf
cli ; no distraction wanted !
push ds
push bx
ifdef DOSX
mov bx, cs
else
mov bx, SEG _DATA
endif
mov ds, bx
mov es, bx ; ES = DS = CS or seg _DATA
pop bx ; restore handle
cmp ax, 0 ; first call? (AX=0)
jne @post ; AX=1: second call, do post process
ifdef DEBUG
SHOW_RX ; show that a packet is received
endif
cmp cx, RX_BUF_SIZE+14 ; size OK ?
ja @skip ; no, packet to large for us
ENQUEUE ; ES:DI -> _pktRxBuf[n]
mov [di].firstCount, cx ; remember the first count.
mov [di].handle, bx ; remember the handle.
add di, 6 ; ES:DI -> _pktRxBuf[n].destinAdr
pop ds
popf
retf ; far return to driver with ES:DI
align 4
@dump: inc _pktDrop[0] ; discard the packet on 1st call
adc _pktDrop[2], 0 ; increment packets lost
@skip: xor di, di ; return ES:DI = NIL pointer
xor ax, ax
mov es, ax
pop ds
popf
retf
align 4
@post: or si, si ; DS:SI->_pktRxBuf[n][n].destinAdr
jz @discard ; make sure we don't use NULL-pointer
sub si, 6 ; DS:SI -> _pktRxBuf[n].destinAdr
;
; push si
; push [si].firstCount
; call bpf_filter_match ; run the filter here some day?
; add sp, 4
; cmp ax, 0
; je @discard
mov [si].secondCount, cx
mov ax, newInOffset
mov _rxInOfs, ax ; update _pktRxBuf input offset
align 4
@discard:pop ds
popf
retf
_pktRxEnd db 0 ; marker for end of r-mode code/data
_TEXT ENDS
END
PAGE 60,132
NAME PKT_RX
ifdef ??version ; using TASM
masm
jumps
endif
PUBLIC _pktDrop, _pktRxBuf, _pktTxBuf, _pktTemp
PUBLIC _rxOutOfs, _rxInOfs, _PktReceiver, _pktRxEnd
;
; these sizes MUST be equal to the sizes in PKTDRVR.H
;
RX_BUF_SIZE = 1500 ; max message size on Ethernet
TX_BUF_SIZE = 1500
ifdef DOSX
.386
NUM_RX_BUF = 32 ; # of RX element buffers
_TEXT SEGMENT PUBLIC DWORD USE16 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD USE16 'CODE'
_DATA ENDS
D_SEG EQU <_TEXT SEGMENT>
D_END EQU <_TEXT ENDS>
ASSUME CS:_TEXT,DS:_TEXT
else
.286
NUM_RX_BUF = 10
_TEXT SEGMENT PUBLIC DWORD 'CODE'
_TEXT ENDS
_DATA SEGMENT PUBLIC DWORD 'DATA'
_DATA ENDS
D_SEG EQU <_DATA SEGMENT>
D_END EQU <_DATA ENDS>
ASSUME CS:_TEXT,DS:_DATA
endif
;-------------------------------------------
D_SEG
RX_ELEMENT STRUC
firstCount dw 0 ; # of bytes on 1st call
secondCount dw 0 ; # of bytes on 2nd call
handle dw 0 ; handle for upcall
destinAdr db 6 dup (0) ; packet destination address
sourceAdr db 6 dup (0) ; packet source address
protocol dw 0 ; packet protocol number
rxBuffer db RX_BUF_SIZE dup (0) ; RX buffer
ENDS
align 4
_rxOutOfs dw offset _pktRxBuf ; ring buffer offsets
_rxInOfs dw offset _pktRxBuf ; into _pktRxBuf
_pktDrop dw 0,0 ; packet drop counter
_pktTemp db 20 dup (0) ; temp work area
_pktTxBuf db (TX_BUF_SIZE+14) dup (0) ; TX buffer
_pktRxBuf RX_ELEMENT NUM_RX_BUF dup (<>) ; RX structures
LAST_OFS = offset $
screenSeg dw 0B800h
newInOffset dw 0
fanChars db '-\|/'
fanIndex dw 0
D_END
_TEXT SEGMENT
SHOW_RX MACRO
push es
push bx
mov bx, screenSeg
mov es, bx ;; r-mode segment of colour screen
mov di, 158 ;; upper right corner - 1
mov bx, fanIndex
mov al, fanChars[bx] ;; get write char
mov ah, 15 ;; and white colour
stosw ;; write to screen at ES:EDI
inc fanIndex ;; update next index
and fanIndex, 3
pop bx
pop es
ENDM
;------------------------------------------------------------------------
;
; This macro return ES:DI to tail of Rx queue
ENQUEUE MACRO
LOCAL @noWrap
mov ax, _rxInOfs ;; DI = current in-offset
add ax, SIZE RX_ELEMENT ;; point to next _pktRxBuf buffer
cmp ax, LAST_OFS ;; pointing past last ?
jb @noWrap ;; no - jump
lea ax, _pktRxBuf ;; yes, point to 1st buffer
align 4
@noWrap: cmp ax, _rxOutOfs ;; in-ofs = out-ofs ?
je @dump ;; yes, queue is full
mov di, _rxInOfs ;; ES:DI -> buffer at queue input
mov newInOffset, ax ;; remember new input offset
;; NOTE. rxInOfs is updated after the packet has been copied
;; to ES:DI (= DS:SI on 2nd call) by the packet driver
ENDM
;------------------------------------------------------------------------
;
; This routine gets called by the packet driver twice:
; 1st time (AX=0) it requests an address where to put the packet
;
; 2nd time (AX=1) the packet has been copied to this location (DS:SI)
; BX has client handle (stored in RX_ELEMENT.handle).
; CX has # of bytes in packet on both call. They should be equal.
;
; A test for equality is done by putting CX in _pktRxBuf [n].firstCount
; and _pktRxBuf[n].secondCount, and CL on first call in
; _pktRxBuf[n].rxBuffer[CX]. These values are checked in "PktReceive"
; (PKTDRVR.C)
;
;---------------------------------------------------------------------
_PktReceiver:
pushf
cli ; no distraction wanted !
push ds
push bx
ifdef DOSX
mov bx, cs
else
mov bx, SEG _DATA
endif
mov ds, bx
mov es, bx ; ES = DS = CS or seg _DATA
pop bx ; restore handle
cmp ax, 0 ; first call? (AX=0)
jne @post ; AX=1: second call, do post process
ifdef DEBUG
SHOW_RX ; show that a packet is received
endif
cmp cx, RX_BUF_SIZE+14 ; size OK ?
ja @skip ; no, packet to large for us
ENQUEUE ; ES:DI -> _pktRxBuf[n]
mov [di].firstCount, cx ; remember the first count.
mov [di].handle, bx ; remember the handle.
add di, 6 ; ES:DI -> _pktRxBuf[n].destinAdr
pop ds
popf
retf ; far return to driver with ES:DI
align 4
@dump: inc _pktDrop[0] ; discard the packet on 1st call
adc _pktDrop[2], 0 ; increment packets lost
@skip: xor di, di ; return ES:DI = NIL pointer
xor ax, ax
mov es, ax
pop ds
popf
retf
align 4
@post: or si, si ; DS:SI->_pktRxBuf[n][n].destinAdr
jz @discard ; make sure we don't use NULL-pointer
sub si, 6 ; DS:SI -> _pktRxBuf[n].destinAdr
;
; push si
; push [si].firstCount
; call bpf_filter_match ; run the filter here some day?
; add sp, 4
; cmp ax, 0
; je @discard
mov [si].secondCount, cx
mov ax, newInOffset
mov _rxInOfs, ax ; update _pktRxBuf input offset
align 4
@discard:pop ds
popf
retf
_pktRxEnd db 0 ; marker for end of r-mode code/data
_TEXT ENDS
END

2
msdos/pkt_rx1.s
View File

@ -7,7 +7,7 @@
;
%define ETH_MTU 1500 ; max data size on Ethernet
%define ETH_MIN 60 ; min/max total frame size
%define ETH_MAX (ETH_MTU+2*6+2)
%define ETH_MAX (ETH_MTU+2*6+2) ; =1514
%define NUM_RX_BUF 32 ; # of RX element buffers
%define RX_SIZE (ETH_MAX+6) ; sizeof(RX_ELEMENT) = 1514+6
%idefine offset

6
msdos/pktdrvr.c
View File

@ -209,7 +209,7 @@ LOCAL struct { /* internal statistics */
DWORD tooLarge; /* size > ETH_MAX */
DWORD badSync; /* count_1 != count_2 */
DWORD wrongHandle; /* upcall to wrong handle */
} intStat;
} intStat;
/***************************************************************************/
@ -248,7 +248,7 @@ PUBLIC const char *PktGetErrorStr (int errNum)
PUBLIC const char *PktGetClassName (WORD class)
{
switch (class)
{
{
case PD_ETHER:
return ("DIX-Ether");
case PD_PRONET10:
@ -1036,7 +1036,7 @@ LOCAL __inline void PktFreeMem (void)
/**************************************************************************/
PUBLIC BOOL PktExitDriver (void)
{
{
if (pktInfo.handle)
{
if (!PktSetReceiverMode(PDRX_BROADCAST))

2
msdos/pktdrvr.h
View File

@ -79,7 +79,7 @@ typedef struct {
DWORD outErrors; /* # of transmission errors */
DWORD lost; /* # of packets lost (RX) */
} PKT_STAT;
typedef struct {
ETHER destin;

60
msdos/readme.dos
View File

@ -10,19 +10,21 @@ supported:
- GNU C 2.7+ with djgpp 2.01+ DOS extender
- Watcom C 11.x with DOS4GW extender
Note: the files in the libpcap.zip contains short trucated filenames.
Note: the files in the libpcap.zip contains short truncated filenames.
So for djgpp to work with these, disable the use of long file names by
setting "LFN=n" in the environment.
setting "LFN=n" in the environment. On the other hand, if you get libpcap
from Github or the official libpcap.tar.gz, some filenames are beyond 8+3.
In this case set "LFN=y".
Files specific to DOS are pcap-dos.[ch] and the assembly and C files in
the MSDOS sub-directory. Remember to built lipcap libraries from the top
the MSDOS sub-directory. Remember to built the libpcap library from the top
install directory. And not from the MSDOS sub-directory.
Note for djgpp users:
If you got the libpcap from the official site www.tcpdump, then that
distribution does NOT contain any sources for building 32-bit drivers.
Instead get the full version at
http://www.bgnett.no/~giva/pcap/libpcap.zip
http://www.watt-32.net/pcap/libpcap.zip
and set "USE_32BIT_DRIVERS = 1" in msdos\common.dj.
@ -49,30 +51,28 @@ The following packages and tools must be present for all targets.
receive network data. It's mostly used to access the 'hosts'
file and other <netdb.h> features. Get 'watt32s*.zip' at:
http://www.bgnett.no/~giva/
http://www.watt-32.net
2. Exception handler and disassember library (libexc.a) is needed if
"USE_EXCEPT = 1" in common.dj. Available at:
http://www.bgnett.no/~giva/misc/exc_dx07.zip
http://www.watt-32.net/misc/exc_dx07.zip
3. Flex & Bison is used to generate parser for the filter handler
pcap_compile:
ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/flx254b.zip
ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/bsn128b.zip
ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/flx254b.zip
ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/bsn241b.zip
4. NASM assembler v 0.98 or later is required when building djgpp and
Watcom targets:
ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2tk/nasm098p.zip
http://www.nasm.us/
5. sed (Stream Editor) is required for doing `make depend'.
It's available at
ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/sed*.zip
It's available at:
ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/sed422b.zip
A touch tool to update the time-stamp of a file. E.g.
ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/grep*.zip
A touch tool to update the time-stamp of a file. E.g.:
ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/grep29b.zip
6. For djgpp rm.exe and cp.exe are required. These should already be
part of your djgpp installation. Also required (experimental at the
@ -121,10 +121,17 @@ Follow these steps in building libpcap:
Note: Code in `USE_NDIS2' does not work at the moment.
4. The resulting libraries are put in current directory. There's no
test-program for `libpcap'. Linking the library with `tcpdump' is
the ultimate test anyway.
4. The resulting library is put in current directory. There's some
test-program for `libpcap': `filtertest.exe', `findalldevstest.exe',
`nonblocktest.exe' and `opentest.exe'.
But linking the library with `tcpdump' is the ultimate test. DOS/djgpp
should now hopefully be a supported target. Get the sources at:
http://www.tcpdump.org/
or
https://github.com/the-tcpdump-group/tcpdump/
(click on the 'Download ZIP' on the right side of that page.)
Extensions to libpcap
@ -132,14 +139,14 @@ Extensions to libpcap
I've included some extra functions to DOS-libpcap:
`pcap_config_hook (const char *name, const char *value)'
`pcap_config_hook (const char *keyword, const char *value)' :
Allows an application to set values of internal libpcap variables.
`name' is typically a left-side keyword with an associated `value'
that is called from application's configure process (see tcpdump's
config.c file). libpcap keeps a set of tables that are searched for
a name/value match. Currently only used to set debug-levels and
parameters for the 32-bit network drivers.
`keyword' and an associated `value' should be present in the `debug_tab[]'
array in pcap-dos.c (currently only used to set debug-levels and parameters
for the 32-bit network drivers.) Thus an application using DOS-libpcap can
override the default value during it's configure process (see tcpdump's
msdos/config.c file for an extended example).
`pcap_set_wait (pcap_t *, void (*)(void), int)' :
@ -153,8 +160,7 @@ I've included some extra functions to DOS-libpcap:
Happy sniffing !
Gisle Vanem <giva@bgnett.no>
<gvanem@broadpark.no>
Gisle Vanem <gvanem@yahoo.no>
October 1999, 2004
October 1999, 2004, 2006, 2013

73
nametoaddr.c
View File

@ -31,10 +31,36 @@
#include <netdnet/dnetdb.h>
#endif
#ifdef WIN32
#ifdef _WIN32
#include <pcap-stdinc.h>
#else /* WIN32 */
#ifdef INET6
/*
* To quote the MSDN page for getaddrinfo() at
*
* https://msdn.microsoft.com/en-us/library/windows/desktop/ms738520(v=vs.85).aspx
*
* "Support for getaddrinfo on Windows 2000 and older versions
* The getaddrinfo function was added to the Ws2_32.dll on Windows XP and
* later. To execute an application that uses this function on earlier
* versions of Windows, then you need to include the Ws2tcpip.h and
* Wspiapi.h files. When the Wspiapi.h include file is added, the
* getaddrinfo function is defined to the WspiapiGetAddrInfo inline
* function in the Wspiapi.h file. At runtime, the WspiapiGetAddrInfo
* function is implemented in such a way that if the Ws2_32.dll or the
* Wship6.dll (the file containing getaddrinfo in the IPv6 Technology
* Preview for Windows 2000) does not include getaddrinfo, then a
* version of getaddrinfo is implemented inline based on code in the
* Wspiapi.h header file. This inline code will be used on older Windows
* platforms that do not natively support the getaddrinfo function."
*
* We use getaddrinfo(), so we include Wspiapi.h here. pcap-stdinc.h
* includes Ws2tcpip.h, so we don't need to include it ourselves.
*/
#include <Wspiapi.h>
#endif
#else /* _WIN32 */
#include <sys/param.h>
#include <sys/types.h> /* concession to AIX */
@ -42,9 +68,9 @@
#include <sys/time.h>
#include <netinet/in.h>
#endif /* WIN32 */
#endif /* _WIN32 */
#ifndef WIN32
#ifndef _WIN32
#ifdef HAVE_ETHER_HOSTTON
/*
* XXX - do we need any of this if <netinet/if_ether.h> doesn't declare
@ -62,7 +88,7 @@ struct rtentry; /* declarations in <net/if.h> */
#endif /* HAVE_ETHER_HOSTTON */
#include <arpa/inet.h>
#include <netdb.h>
#endif /* WIN32 */
#endif /* _WIN32 */
#include <ctype.h>
#include <errno.h>
@ -74,6 +100,7 @@ struct rtentry; /* declarations in <net/if.h> */
#include "gencode.h"
#include <pcap/namedb.h>
#include "nametoaddr.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
@ -140,7 +167,7 @@ pcap_nametoaddrinfo(const char *name)
bpf_u_int32
pcap_nametonetaddr(const char *name)
{
#ifndef WIN32
#ifndef _WIN32
struct netent *np;
if ((np = getnetbyname(name)) != NULL)
@ -150,6 +177,15 @@ pcap_nametonetaddr(const char *name)
#else
/*
* There's no "getnetbyname()" on Windows.
*
* XXX - I guess we could use the BSD code to read
* C:\Windows\System32\drivers\etc/networks, assuming
* that's its home on all the versions of Windows
* we use, but that file probably just has the loopback
* network on 127/24 on 99 44/100% of Windows machines.
*
* (Heck, these days it probably just has that on 99 44/100%
* of *UN*X* machines.)
*/
return 0;
#endif
@ -274,8 +310,14 @@ struct eproto {
u_short p;
};
/* Static data base of ether protocol types. */
struct eproto eproto_db[] = {
/*
* Static data base of ether protocol types.
* tcpdump used to import this, and it's declared as an export on
* Debian, at least, so make it a public symbol, even though we
* don't officially export it by declaring it in a header file.
* (Programs *should* do this themselves, as tcpdump now does.)
*/
PCAP_API_DEF struct eproto eproto_db[] = {
{ "pup", ETHERTYPE_PUP },
{ "xns", ETHERTYPE_NS },
{ "ip", ETHERTYPE_IP },
@ -383,7 +425,7 @@ __pcap_atodn(const char *s, bpf_u_int32 *addr)
u_int node, area;
if (sscanf(s, "%d.%d", &area, &node) != 2)
bpf_error("malformed decnet address '%s'", s);
return(0);
*addr = (area << AREASHIFT) & AREAMASK;
*addr |= (node & NODEMASK);
@ -487,23 +529,20 @@ pcap_ether_hostton(const char *name)
}
#endif
u_short
__pcap_nametodnaddr(const char *name)
int
__pcap_nametodnaddr(const char *name, u_short *res)
{
#ifdef DECNETLIB
struct nodeent *getnodebyname();
struct nodeent *nep;
unsigned short res;
nep = getnodebyname(name);
if (nep == ((struct nodeent *)0))
bpf_error("unknown decnet host name '%s'\n", name);
return(0);
memcpy((char *)&res, (char *)nep->n_addr, sizeof(unsigned short));
return(res);
memcpy((char *)res, (char *)nep->n_addr, sizeof(unsigned short));
return(1);
#else
bpf_error("decnet name support not included, '%s' cannot be translated\n",
name);
return(0);
#endif
}

34
fad-null.c → nametoaddr.h
View File

@ -1,6 +1,5 @@
/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */
/*
* Copyright (c) 1994, 1995, 1996, 1997, 1998
* Copyright (c) 1994, 1996
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -32,29 +31,18 @@
* SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#ifdef __cplusplus
extern "C" {
#endif
#include <pcap.h>
/*
* Get a list of all interfaces that are up and that we can open.
* Returns -1 on error, 0 otherwise.
* The list, as returned through "alldevsp", may be null if no interfaces
* were up and could be opened.
*
* This is the implementation used on platforms that have no support for
* packet capture.
* Routines used for name-or-address-string-to-address resolution
* that are *not* exported to code using libpcap.
*/
int
pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf)
{
/*
* Succeed, but don't return any interfaces; we return only those
* we can open, and we can't open any if there's no support
* for packet capture.
*/
*alldevsp = NULL;
return (0);
int __pcap_atodn(const char *, bpf_u_int32 *);
int __pcap_atoin(const char *, bpf_u_int32 *);
int __pcap_nametodnaddr(const char *, u_short *);
#ifdef __cplusplus
}
#endif

859
optimize.c
View File

File diff suppressed because it is too large Load Diff

77
packaging/pcap.spec.in
View File

@ -1,77 +0,0 @@
%define prefix /usr
%define version @VERSION@
Summary: A system-independent interface for user-level packet capture
Name: libpcap
Version: %version
Release: 1
Group: Development/Libraries
License: BSD with advertising
Source: @NAME@.tar.gz
BuildRoot: /tmp/%{name}-buildroot
URL: http://www.tcpdump.org
Source: http://www.tcpdump.org/release/%{name}-%{version}.tar.gz
%description
Libpcap provides a portable framework for low-level network
monitoring. Libpcap can provide network statistics collection,
security monitoring and network debugging. Since almost every system
vendor provides a different interface for packet capture, the libpcap
authors created this system-independent API to ease in porting and to
alleviate the need for several system-dependent packet capture modules
in each application.
Install libpcap if you need to do low-level network traffic monitoring
on your network.
%package devel
Summary: Libraries and header files for the libpcap library
Group: Development/Libraries
%description devel
Libpcap provides a portable framework for low-level network
monitoring. Libpcap can provide network statistics collection,
security monitoring and network debugging. Since almost every system
vendor provides a different interface for packet capture, the libpcap
authors created this system-independent API to ease in porting and to
alleviate the need for several system-dependent packet capture modules
in each application.
This package provides the libraries, include files, and other
resources needed for developing libpcap applications.
%prep
%setup -q
%build
export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing"
%configure
make %{?_smp_mflags}
%install
rm -rf $RPM_BUILD_ROOT
make DESTDIR=$RPM_BUILD_ROOT install
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-,root,root)
%doc LICENSE README CHANGES INSTALL.txt README.linux TODO VERSION CREDITS packaging/pcap.spec
%{_libdir}/libpcap.so.*
%{_mandir}/man7/pcap*.7*
%files devel
%defattr(-,root,root)
%{_bindir}/pcap-config
%{_includedir}/pcap/*.h
%{_includedir}/pcap.h
%{_includedir}/pcap-bpf.h
%{_includedir}/pcap-namedb.h
%{_libdir}/libpcap.so
%{_libdir}/libpcap.a
%{_mandir}/man1/pcap-config.1*
%{_mandir}/man3/pcap*.3*
%{_mandir}/man5/pcap*.5*

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