1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF
Adapted according to FreeBSD-update instructions, with the sole purpose
of reducing the differences with upstream sources.
Obtained from: 9095d37b8f
Pull Request: https://github.com/freebsd/freebsd-src/pull/581
634 lines
22 KiB
C
634 lines
22 KiB
C
/*-
|
|
* Copyright (c) 2017 Netflix, Inc.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* Taken from MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.h
|
|
*/
|
|
|
|
/** @file
|
|
Definition for Device Path library.
|
|
|
|
Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef _UEFI_DEVICE_PATH_LIB_H_
|
|
#define _UEFI_DEVICE_PATH_LIB_H_
|
|
#include <Uefi.h>
|
|
#include <Protocol/DevicePathUtilities.h>
|
|
#include <Protocol/DebugPort.h>
|
|
#include <Protocol/DevicePathToText.h>
|
|
#include <Protocol/DevicePathFromText.h>
|
|
#include <Guid/PcAnsi.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/PrintLib.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/BaseMemoryLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
#include <Library/UefiBootServicesTableLib.h>
|
|
#include <Library/DevicePathLib.h>
|
|
#include <Library/PcdLib.h>
|
|
#include <IndustryStandard/Bluetooth.h>
|
|
|
|
#define IS_COMMA(a) ((a) == ',')
|
|
#define IS_HYPHEN(a) ((a) == '-')
|
|
#define IS_DOT(a) ((a) == '.')
|
|
#define IS_LEFT_PARENTH(a) ((a) == '(')
|
|
#define IS_RIGHT_PARENTH(a) ((a) == ')')
|
|
#define IS_SLASH(a) ((a) == '/')
|
|
#define IS_NULL(a) ((a) == '\0')
|
|
|
|
|
|
//
|
|
// Private Data structure
|
|
//
|
|
typedef struct {
|
|
char *Str;
|
|
UINTN Count;
|
|
UINTN Capacity;
|
|
} POOL_PRINT;
|
|
|
|
typedef
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
(*DEVICE_PATH_FROM_TEXT) (
|
|
IN char *Str
|
|
);
|
|
|
|
typedef
|
|
VOID
|
|
(*DEVICE_PATH_TO_TEXT) (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevicePath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
);
|
|
|
|
typedef struct {
|
|
UINT8 Type;
|
|
UINT8 SubType;
|
|
DEVICE_PATH_TO_TEXT Function;
|
|
} DEVICE_PATH_TO_TEXT_TABLE;
|
|
|
|
typedef struct {
|
|
UINT8 Type;
|
|
const char *Text;
|
|
} DEVICE_PATH_TO_TEXT_GENERIC_TABLE;
|
|
|
|
typedef struct {
|
|
const char *DevicePathNodeText;
|
|
DEVICE_PATH_FROM_TEXT Function;
|
|
} DEVICE_PATH_FROM_TEXT_TABLE;
|
|
|
|
typedef struct {
|
|
BOOLEAN ClassExist;
|
|
UINT8 Class;
|
|
BOOLEAN SubClassExist;
|
|
UINT8 SubClass;
|
|
} USB_CLASS_TEXT;
|
|
|
|
#define USB_CLASS_AUDIO 1
|
|
#define USB_CLASS_CDCCONTROL 2
|
|
#define USB_CLASS_HID 3
|
|
#define USB_CLASS_IMAGE 6
|
|
#define USB_CLASS_PRINTER 7
|
|
#define USB_CLASS_MASS_STORAGE 8
|
|
#define USB_CLASS_HUB 9
|
|
#define USB_CLASS_CDCDATA 10
|
|
#define USB_CLASS_SMART_CARD 11
|
|
#define USB_CLASS_VIDEO 14
|
|
#define USB_CLASS_DIAGNOSTIC 220
|
|
#define USB_CLASS_WIRELESS 224
|
|
|
|
#define USB_CLASS_RESERVE 254
|
|
#define USB_SUBCLASS_FW_UPDATE 1
|
|
#define USB_SUBCLASS_IRDA_BRIDGE 2
|
|
#define USB_SUBCLASS_TEST 3
|
|
|
|
#define RFC_1700_UDP_PROTOCOL 17
|
|
#define RFC_1700_TCP_PROTOCOL 6
|
|
|
|
#pragma pack(1)
|
|
|
|
typedef struct {
|
|
EFI_DEVICE_PATH_PROTOCOL Header;
|
|
EFI_GUID Guid;
|
|
UINT8 VendorDefinedData[1];
|
|
} VENDOR_DEFINED_HARDWARE_DEVICE_PATH;
|
|
|
|
typedef struct {
|
|
EFI_DEVICE_PATH_PROTOCOL Header;
|
|
EFI_GUID Guid;
|
|
UINT8 VendorDefinedData[1];
|
|
} VENDOR_DEFINED_MESSAGING_DEVICE_PATH;
|
|
|
|
typedef struct {
|
|
EFI_DEVICE_PATH_PROTOCOL Header;
|
|
EFI_GUID Guid;
|
|
UINT8 VendorDefinedData[1];
|
|
} VENDOR_DEFINED_MEDIA_DEVICE_PATH;
|
|
|
|
typedef struct {
|
|
EFI_DEVICE_PATH_PROTOCOL Header;
|
|
UINT32 Hid;
|
|
UINT32 Uid;
|
|
UINT32 Cid;
|
|
CHAR8 HidUidCidStr[3];
|
|
} ACPI_EXTENDED_HID_DEVICE_PATH_WITH_STR;
|
|
|
|
typedef struct {
|
|
EFI_DEVICE_PATH_PROTOCOL Header;
|
|
UINT16 NetworkProtocol;
|
|
UINT16 LoginOption;
|
|
UINT64 Lun;
|
|
UINT16 TargetPortalGroupTag;
|
|
CHAR8 TargetName[1];
|
|
} ISCSI_DEVICE_PATH_WITH_NAME;
|
|
|
|
typedef struct {
|
|
EFI_DEVICE_PATH_PROTOCOL Header;
|
|
EFI_GUID Guid;
|
|
UINT8 VendorDefinedData[1];
|
|
} VENDOR_DEVICE_PATH_WITH_DATA;
|
|
|
|
#pragma pack()
|
|
|
|
#ifdef FreeBSD /* Remove these on FreeBSD */
|
|
|
|
/**
|
|
Returns the size of a device path in bytes.
|
|
|
|
This function returns the size, in bytes, of the device path data structure
|
|
specified by DevicePath including the end of device path node.
|
|
If DevicePath is NULL or invalid, then 0 is returned.
|
|
|
|
@param DevicePath A pointer to a device path data structure.
|
|
|
|
@retval 0 If DevicePath is NULL or invalid.
|
|
@retval Others The size of a device path in bytes.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UefiDevicePathLibGetDevicePathSize (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
|
|
);
|
|
|
|
/**
|
|
Creates a new copy of an existing device path.
|
|
|
|
This function allocates space for a new copy of the device path specified by DevicePath.
|
|
If DevicePath is NULL, then NULL is returned. If the memory is successfully
|
|
allocated, then the contents of DevicePath are copied to the newly allocated
|
|
buffer, and a pointer to that buffer is returned. Otherwise, NULL is returned.
|
|
The memory for the new device path is allocated from EFI boot services memory.
|
|
It is the responsibility of the caller to free the memory allocated.
|
|
|
|
@param DevicePath A pointer to a device path data structure.
|
|
|
|
@retval NULL DevicePath is NULL or invalid.
|
|
@retval Others A pointer to the duplicated device path.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibDuplicateDevicePath (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
|
|
);
|
|
|
|
/**
|
|
Creates a new device path by appending a second device path to a first device path.
|
|
|
|
This function creates a new device path by appending a copy of SecondDevicePath
|
|
to a copy of FirstDevicePath in a newly allocated buffer. Only the end-of-device-path
|
|
device node from SecondDevicePath is retained. The newly created device path is
|
|
returned. If FirstDevicePath is NULL, then it is ignored, and a duplicate of
|
|
SecondDevicePath is returned. If SecondDevicePath is NULL, then it is ignored,
|
|
and a duplicate of FirstDevicePath is returned. If both FirstDevicePath and
|
|
SecondDevicePath are NULL, then a copy of an end-of-device-path is returned.
|
|
|
|
If there is not enough memory for the newly allocated buffer, then NULL is returned.
|
|
The memory for the new device path is allocated from EFI boot services memory.
|
|
It is the responsibility of the caller to free the memory allocated.
|
|
|
|
@param FirstDevicePath A pointer to a device path data structure.
|
|
@param SecondDevicePath A pointer to a device path data structure.
|
|
|
|
@retval NULL If there is not enough memory for the newly allocated buffer.
|
|
@retval NULL If FirstDevicePath or SecondDevicePath is invalid.
|
|
@retval Others A pointer to the new device path if success.
|
|
Or a copy an end-of-device-path if both FirstDevicePath and SecondDevicePath are NULL.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibAppendDevicePath (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *FirstDevicePath, OPTIONAL
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *SecondDevicePath OPTIONAL
|
|
);
|
|
|
|
/**
|
|
Creates a new path by appending the device node to the device path.
|
|
|
|
This function creates a new device path by appending a copy of the device node
|
|
specified by DevicePathNode to a copy of the device path specified by DevicePath
|
|
in an allocated buffer. The end-of-device-path device node is moved after the
|
|
end of the appended device node.
|
|
If DevicePathNode is NULL then a copy of DevicePath is returned.
|
|
If DevicePath is NULL then a copy of DevicePathNode, followed by an end-of-device
|
|
path device node is returned.
|
|
If both DevicePathNode and DevicePath are NULL then a copy of an end-of-device-path
|
|
device node is returned.
|
|
If there is not enough memory to allocate space for the new device path, then
|
|
NULL is returned.
|
|
The memory is allocated from EFI boot services memory. It is the responsibility
|
|
of the caller to free the memory allocated.
|
|
|
|
@param DevicePath A pointer to a device path data structure.
|
|
@param DevicePathNode A pointer to a single device path node.
|
|
|
|
@retval NULL If there is not enough memory for the new device path.
|
|
@retval Others A pointer to the new device path if success.
|
|
A copy of DevicePathNode followed by an end-of-device-path node
|
|
if both FirstDevicePath and SecondDevicePath are NULL.
|
|
A copy of an end-of-device-path node if both FirstDevicePath
|
|
and SecondDevicePath are NULL.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibAppendDevicePathNode (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath, OPTIONAL
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathNode OPTIONAL
|
|
);
|
|
|
|
/**
|
|
Creates a new device path by appending the specified device path instance to the specified device
|
|
path.
|
|
|
|
This function creates a new device path by appending a copy of the device path
|
|
instance specified by DevicePathInstance to a copy of the device path specified
|
|
by DevicePath in a allocated buffer.
|
|
The end-of-device-path device node is moved after the end of the appended device
|
|
path instance and a new end-of-device-path-instance node is inserted between.
|
|
If DevicePath is NULL, then a copy if DevicePathInstance is returned.
|
|
If DevicePathInstance is NULL, then NULL is returned.
|
|
If DevicePath or DevicePathInstance is invalid, then NULL is returned.
|
|
If there is not enough memory to allocate space for the new device path, then
|
|
NULL is returned.
|
|
The memory is allocated from EFI boot services memory. It is the responsibility
|
|
of the caller to free the memory allocated.
|
|
|
|
@param DevicePath A pointer to a device path data structure.
|
|
@param DevicePathInstance A pointer to a device path instance.
|
|
|
|
@return A pointer to the new device path.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibAppendDevicePathInstance (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath, OPTIONAL
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance OPTIONAL
|
|
);
|
|
|
|
/**
|
|
Creates a copy of the current device path instance and returns a pointer to the next device path
|
|
instance.
|
|
|
|
This function creates a copy of the current device path instance. It also updates
|
|
DevicePath to point to the next device path instance in the device path (or NULL
|
|
if no more) and updates Size to hold the size of the device path instance copy.
|
|
If DevicePath is NULL, then NULL is returned.
|
|
If DevicePath points to a invalid device path, then NULL is returned.
|
|
If there is not enough memory to allocate space for the new device path, then
|
|
NULL is returned.
|
|
The memory is allocated from EFI boot services memory. It is the responsibility
|
|
of the caller to free the memory allocated.
|
|
If Size is NULL, then ASSERT().
|
|
|
|
@param DevicePath On input, this holds the pointer to the current
|
|
device path instance. On output, this holds
|
|
the pointer to the next device path instance
|
|
or NULL if there are no more device path
|
|
instances in the device path pointer to a
|
|
device path data structure.
|
|
@param Size On output, this holds the size of the device
|
|
path instance, in bytes or zero, if DevicePath
|
|
is NULL.
|
|
|
|
@return A pointer to the current device path instance.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibGetNextDevicePathInstance (
|
|
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath,
|
|
OUT UINTN *Size
|
|
);
|
|
|
|
/**
|
|
Creates a device node.
|
|
|
|
This function creates a new device node in a newly allocated buffer of size
|
|
NodeLength and initializes the device path node header with NodeType and NodeSubType.
|
|
The new device path node is returned.
|
|
If NodeLength is smaller than a device path header, then NULL is returned.
|
|
If there is not enough memory to allocate space for the new device path, then
|
|
NULL is returned.
|
|
The memory is allocated from EFI boot services memory. It is the responsibility
|
|
of the caller to free the memory allocated.
|
|
|
|
@param NodeType The device node type for the new device node.
|
|
@param NodeSubType The device node sub-type for the new device node.
|
|
@param NodeLength The length of the new device node.
|
|
|
|
@return The new device path.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibCreateDeviceNode (
|
|
IN UINT8 NodeType,
|
|
IN UINT8 NodeSubType,
|
|
IN UINT16 NodeLength
|
|
);
|
|
|
|
/**
|
|
Determines if a device path is single or multi-instance.
|
|
|
|
This function returns TRUE if the device path specified by DevicePath is
|
|
multi-instance.
|
|
Otherwise, FALSE is returned.
|
|
If DevicePath is NULL or invalid, then FALSE is returned.
|
|
|
|
@param DevicePath A pointer to a device path data structure.
|
|
|
|
@retval TRUE DevicePath is multi-instance.
|
|
@retval FALSE DevicePath is not multi-instance, or DevicePath
|
|
is NULL or invalid.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
UefiDevicePathLibIsDevicePathMultiInstance (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
|
|
);
|
|
|
|
|
|
/**
|
|
Converts a device path to its text representation.
|
|
|
|
@param DevicePath A Pointer to the device to be converted.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
@return A pointer to the allocated text representation of the device path or
|
|
NULL if DeviceNode is NULL or there was insufficient memory.
|
|
|
|
**/
|
|
CHAR16 *
|
|
EFIAPI
|
|
UefiDevicePathLibConvertDevicePathToText (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
);
|
|
|
|
/**
|
|
Converts a device node to its string representation.
|
|
|
|
@param DeviceNode A Pointer to the device node to be converted.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
@return A pointer to the allocated text representation of the device node or NULL if DeviceNode
|
|
is NULL or there was insufficient memory.
|
|
|
|
**/
|
|
CHAR16 *
|
|
EFIAPI
|
|
UefiDevicePathLibConvertDeviceNodeToText (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
);
|
|
|
|
/**
|
|
Convert text to the binary representation of a device node.
|
|
|
|
@param TextDeviceNode TextDeviceNode points to the text representation of a device
|
|
node. Conversion starts with the first character and continues
|
|
until the first non-device node character.
|
|
|
|
@return A pointer to the EFI device node or NULL if TextDeviceNode is NULL or there was
|
|
insufficient memory or text unsupported.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibConvertTextToDeviceNode (
|
|
IN CONST CHAR16 *TextDeviceNode
|
|
);
|
|
|
|
/**
|
|
Convert text to the binary representation of a device path.
|
|
|
|
|
|
@param TextDevicePath TextDevicePath points to the text representation of a device
|
|
path. Conversion starts with the first character and continues
|
|
until the first non-device node character.
|
|
|
|
@return A pointer to the allocated device path or NULL if TextDeviceNode is NULL or
|
|
there was insufficient memory.
|
|
|
|
**/
|
|
EFI_DEVICE_PATH_PROTOCOL *
|
|
EFIAPI
|
|
UefiDevicePathLibConvertTextToDevicePath (
|
|
IN CONST CHAR16 *TextDevicePath
|
|
);
|
|
#else
|
|
|
|
/*
|
|
* Small FreeBSD shim layer. Fast and lose hacks to make this code work with FreeBSD.
|
|
*/
|
|
|
|
#include <ctype.h>
|
|
|
|
#define _PCD_GET_MODE_32_PcdMaximumDevicePathNodeCount 1000
|
|
#define MAX_UINTN UINTPTR_MAX
|
|
|
|
#define AllocatePool(x) malloc(x)
|
|
#define AllocateZeroPool(x) calloc(1,x)
|
|
#define AsciiStrLen(s) strlen(s)
|
|
#define CopyGuid(dst, src) memcpy(dst, src, sizeof(uuid_t))
|
|
#define CopyMem(d, s, l) memcpy(d, s, l)
|
|
#define FreePool(x) free(x)
|
|
#define LShiftU64(x, s) ((x) << s)
|
|
#define ReadUnaligned64(x) le64dec(x)
|
|
#define ReallocatePool(old, new, ptr) realloc(ptr, new)
|
|
/*
|
|
* Quirky StrCmp returns 0 if equal, 1 if not. This is what the code
|
|
* expects, though that expectation is likely a bug (it casts the
|
|
* return value. EDK2's StrCmp returns values just like C's strcmp,
|
|
* but the parse code casts this to an UINTN, which is bogus. This
|
|
* definition papers over that bogusness to do the right thing. If
|
|
* iSCSI protocol string processing is ever fixed, we can remove this
|
|
* bletcherous kludge.
|
|
*/
|
|
#define StrCmp(a, b) (strcmp(a, b) != 0)
|
|
#define StrCpyS(d, l, s) strcpy(d, s)
|
|
#define StrHexToUint64(x) strtoll(x, NULL, 16)
|
|
#define StrHexToUintn(x) strtoll(x, NULL, 16)
|
|
#define StrLen(x) strlen(x)
|
|
#define StrSize(x) (strlen(x) + 1)
|
|
#define StrnCatS(d, l, s, len) strncat(d, s, len)
|
|
#define StrnCmp(a, b, n) strncmp(a, b, n)
|
|
#define StrnLenS(str, max) strlen(str)
|
|
#define Strtoi(x) strtol(x, NULL, 0)
|
|
#define Strtoi64(x, y) *(long long *)y = strtoll(x, NULL, 0)
|
|
#define SwapBytes64(u64) bswap64(u64)
|
|
#define UnicodeStrToAsciiStrS(src, dest, len) strlcpy(dest, src, len)
|
|
#define ZeroMem(p,l) memset(p, 0, l)
|
|
|
|
#undef ASSERT
|
|
#define ASSERT(x)
|
|
|
|
/*
|
|
* Define AllocateCopyPool and others so that we "forget" about the
|
|
* previous non-static deifnition since we want these to be static
|
|
* inlines.
|
|
*/
|
|
#define AllocateCopyPool AllocateCopyPoolFreeBSD
|
|
#define CompareGuid CompareGuidFreeBSD
|
|
#define StrHexToBytes StrHexToBytesFreeBSD
|
|
#define StrToGuid StrToGuidFreeBSD
|
|
#define WriteUnaligned64 WriteUnaligned64FreeBSD
|
|
|
|
static inline void *
|
|
AllocateCopyPool(size_t l, const void *p)
|
|
{
|
|
void *rv;
|
|
|
|
rv = malloc(l);
|
|
if (rv == NULL)
|
|
return NULL;
|
|
memcpy(rv, p, l);
|
|
return (rv);
|
|
}
|
|
|
|
static inline BOOLEAN
|
|
CompareGuid (const GUID *g1, const GUID *g2)
|
|
{
|
|
uint32_t ignored_status;
|
|
|
|
return (uuid_compare((const uuid_t *)g1, (const uuid_t *)g2,
|
|
&ignored_status) == 0);
|
|
}
|
|
|
|
static inline int
|
|
StrHexToBytes(const char *str, size_t len, uint8_t *buf, size_t buflen)
|
|
{
|
|
size_t i;
|
|
char hex[3];
|
|
|
|
/*
|
|
* Sanity check preconditions.
|
|
*/
|
|
if (buflen != len / 2 || (len % 2) == 1)
|
|
return 1;
|
|
for (i = 0; i < len; i += 2) {
|
|
if (!isxdigit(str[i]) || !isxdigit(str[i + 1]))
|
|
return 1;
|
|
hex[0] = str[i];
|
|
hex[1] = str[i + 1];
|
|
hex[2] = '\0';
|
|
buf[i / 2] = strtol(hex, NULL, 16);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static inline void
|
|
StrToGuid(const char *str, GUID *guid)
|
|
{
|
|
uint32_t status;
|
|
|
|
uuid_from_string(str, (uuid_t *)guid, &status);
|
|
}
|
|
|
|
static inline void
|
|
WriteUnaligned64(void *ptr, uint64_t val)
|
|
{
|
|
memcpy(ptr, &val, sizeof(val));
|
|
}
|
|
|
|
/*
|
|
* Hack to allow converting %g to %s in printfs. Hack because
|
|
* it's single entry, uses a static buffer, etc. Sufficient for
|
|
* the day for this file though. IF you ever have to convert
|
|
* two %g's in one format, punt. Did I mention this was super lame.
|
|
* Not to mention it's name.... Also, the error GUID is horrific.
|
|
*/
|
|
static inline const char *
|
|
guid_str(const GUID *g)
|
|
{
|
|
static char buf[36 + 1];
|
|
char *str = NULL;
|
|
int32_t ignored_status;
|
|
|
|
uuid_to_string((const uuid_t *)g, &str, &ignored_status);
|
|
if (str != NULL)
|
|
strlcpy(buf, str, sizeof(buf));
|
|
else
|
|
strlcpy(buf, "groot-cannot-decode-guid-groot-smash",
|
|
sizeof(buf)); /* ^^^^^^^ 36 characters ^^^^^^^ */
|
|
free(str);
|
|
return buf;
|
|
}
|
|
#define G(x) guid_str((const GUID *)(const void *)x)
|
|
#endif
|
|
|
|
#undef GLOBAL_REMOVE_IF_UNREFERENCED
|
|
#define GLOBAL_REMOVE_IF_UNREFERENCED static
|
|
|
|
#endif
|