toolkit/crashreporter/fileid/file_id.cc
author Nicolas Silva <nsilva@mozilla.com>
Wed, 11 Apr 2012 14:04:54 -0400
changeset 91631 e20a19a790dd484cf270d8cad262dfaeacd6d3f3
parent 56282 f2253edf5fc4879285a092f94f7b1a70a5c92b2f
child 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 743830: Added 'gfx.xrender.enableded' pref (true by default). The pref is fetched in gfPlatformGtk.cpp and can be accessed through gfxPlatformGtk::UseXRender(). UseXRender is used in GLContextProviderGLX to set mUseTextureFromPixmap. r=jrmuizel,gw280

/* ***** BEGIN LICENSE BLOCK *****
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 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Original Code is Mozilla Breakpad integration
 *
 * The Initial Developer of the Original Code is
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 *
 * Contributor(s):
 *  Ted Mielczarek <ted.mielczarek@gmail.com>
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 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#include <string>

#include <stdio.h>

#include "common/linux/file_id.h"

//TODO: move this somewhere common, this is copied from dump_symbols.cc
// Format the Elf file identifier in IDENTIFIER as a UUID with the
// dashes removed.
std::string FormatIdentifier(unsigned char identifier[16]) {
  char identifier_str[40];
  google_breakpad::FileID::ConvertIdentifierToString(
      identifier,
      identifier_str,
      sizeof(identifier_str));
  std::string id_no_dash;
  for (int i = 0; identifier_str[i] != '\0'; ++i)
    if (identifier_str[i] != '-')
      id_no_dash += identifier_str[i];
  // Add an extra "0" by the end.  PDB files on Windows have an 'age'
  // number appended to the end of the file identifier; this isn't
  // really used or necessary on other platforms, but let's preserve
  // the pattern.
  id_no_dash += '0';
  return id_no_dash;
}


int main(int argc, char** argv)
{
  if (argc != 2) {
    fprintf(stderr, "usage: file_id <elf file>\n");
    return 1;
  }

  unsigned char identifier[google_breakpad::kMDGUIDSize];
  google_breakpad::FileID file_id(argv[1]);
  if (!file_id.ElfFileIdentifier(identifier)) {
    fprintf(stderr, "%s: unable to generate file identifier\n",
            argv[1]);
    return 1;
  }
  printf("%s\n", FormatIdentifier(identifier).c_str());
  return 0;
}