summaryrefslogtreecommitdiffstats
path: root/toolkit/crashreporter/google-breakpad/src/common/mac/macho_id.h
diff options
context:
space:
mode:
Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/common/mac/macho_id.h')
-rw-r--r--toolkit/crashreporter/google-breakpad/src/common/mac/macho_id.h131
1 files changed, 0 insertions, 131 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/common/mac/macho_id.h b/toolkit/crashreporter/google-breakpad/src/common/mac/macho_id.h
deleted file mode 100644
index 103754912..000000000
--- a/toolkit/crashreporter/google-breakpad/src/common/mac/macho_id.h
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * 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.
-// * Neither the name of Google Inc. 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.
-
-// macho_id.h: Functions to gather identifying information from a macho file
-//
-// Author: Dan Waylonis
-
-#ifndef COMMON_MAC_MACHO_ID_H__
-#define COMMON_MAC_MACHO_ID_H__
-
-#include <limits.h>
-#include <mach/machine.h>
-#include <mach-o/loader.h>
-
-#include "common/mac/macho_walker.h"
-#include "common/md5.h"
-
-namespace MacFileUtilities {
-
-class MachoID {
- public:
- MachoID(const char *path);
- MachoID(const char *path, void *memory, size_t size);
- ~MachoID();
-
- // For the given |cpu_type| and |cpu_subtype|, return a UUID from the LC_UUID
- // command.
- // Return false if there isn't a LC_UUID command.
- bool UUIDCommand(cpu_type_t cpu_type,
- cpu_subtype_t cpu_subtype,
- unsigned char identifier[16]);
-
- // For the given |cpu_type| and |cpu_subtype|, return a UUID from the
- // LC_ID_DYLIB command.
- // Return false if there isn't a LC_ID_DYLIB command.
- bool IDCommand(cpu_type_t cpu_type,
- cpu_subtype_t cpu_subtype,
- unsigned char identifier[16]);
-
- // For the given |cpu_type| and |cpu_subtype|, return the Adler32 CRC for the
- // mach-o data segment(s).
- // Return 0 on error (e.g., if the file is not a mach-o file)
- uint32_t Adler32(cpu_type_t cpu_type,
- cpu_subtype_t cpu_subtype);
-
- // For the given |cpu_type|, and |cpu_subtype| return the MD5 for the mach-o
- // data segment(s).
- // Return true on success, false otherwise
- bool MD5(cpu_type_t cpu_type,
- cpu_subtype_t cpu_subtype,
- unsigned char identifier[16]);
-
- private:
- // Signature of class member function to be called with data read from file
- typedef void (MachoID::*UpdateFunction)(unsigned char *bytes, size_t size);
-
- // Update the CRC value by examining |size| |bytes| and applying the algorithm
- // to each byte.
- void UpdateCRC(unsigned char *bytes, size_t size);
-
- // Update the MD5 value by examining |size| |bytes| and applying the algorithm
- // to each byte.
- void UpdateMD5(unsigned char *bytes, size_t size);
-
- // Bottleneck for update routines
- void Update(MachoWalker *walker, off_t offset, size_t size);
-
- // Factory for the MachoWalker
- bool WalkHeader(cpu_type_t cpu_type, cpu_subtype_t cpu_subtype,
- MachoWalker::LoadCommandCallback callback, void *context);
-
- // The callback from the MachoWalker for CRC and MD5
- static bool WalkerCB(MachoWalker *walker, load_command *cmd, off_t offset,
- bool swap, void *context);
-
- // The callback from the MachoWalker for LC_UUID
- static bool UUIDWalkerCB(MachoWalker *walker, load_command *cmd, off_t offset,
- bool swap, void *context);
-
- // The callback from the MachoWalker for LC_ID_DYLIB
- static bool IDWalkerCB(MachoWalker *walker, load_command *cmd, off_t offset,
- bool swap, void *context);
-
- // File path
- char path_[PATH_MAX];
-
- // Memory region to read from
- void *memory_;
-
- // Size of the memory region
- size_t memory_size_;
-
- // The current crc value
- uint32_t crc_;
-
- // The MD5 context
- google_breakpad::MD5Context md5_context_;
-
- // The current update to call from the Update callback
- UpdateFunction update_function_;
-};
-
-} // namespace MacFileUtilities
-
-#endif // COMMON_MAC_MACHO_ID_H__