freebsd-dev/lib/libfetch/fetch_err.et

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Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
#-
# Copyright (c) 1998 Dag-Erling Co<43>dan Sm<53>rgrav
# 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
# in this position and unchanged.
# 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 name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
#
1999-08-28 00:22:10 +00:00
# $FreeBSD$
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
#
et ftch
ec FETCH_ABORT, "Operation aborted"
ec FETCH_AUTH, "Authentication failed"
ec FETCH_DOWN, "Service unavailable"
ec FETCH_EXISTS, "File exists"
ec FETCH_FULL, "File system full"
ec FETCH_INFO, "Informational response"
ec FETCH_MEMORY, "Insufficient memory"
ec FETCH_MOVED, "File has moved"
ec FETCH_NETWORK, "Network error"
ec FETCH_OK, "No error"
ec FETCH_PROTO, "Protocol error"
ec FETCH_RESOLV, "Resolver error"
ec FETCH_SERVER, "Server error"
ec FETCH_TEMP, "Temporary error"
ec FETCH_TIMEOUT, "Operation timed out"
ec FETCH_UNAVAIL, "File is not available"
ec FETCH_UNKNOWN, "Unknown error"
ec FETCH_URL, "Invalid URL"
2000-01-07 12:56:27 +00:00
ec FETCH_VERBOSE, "Info:"
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
end