52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <stdio.h>
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#include "common/linux/file_id.h"
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//TODO: move this somewhere common, this is copied from dump_symbols.cc
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// Format the Elf file identifier in IDENTIFIER as a UUID with the
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// dashes removed.
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void FormatIdentifier(unsigned char identifier[google_breakpad::kMDGUIDSize],
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char result_guid[40]) {
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char identifier_str[40];
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google_breakpad::FileID::ConvertIdentifierToString(
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identifier,
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identifier_str,
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sizeof(identifier_str));
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int bufpos = 0;
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for (int i = 0; identifier_str[i] != '\0'; ++i)
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if (identifier_str[i] != '-')
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result_guid[bufpos++] = identifier_str[i];
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// Add an extra "0" by the end. PDB files on Windows have an 'age'
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// number appended to the end of the file identifier; this isn't
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// really used or necessary on other platforms, but let's preserve
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// the pattern.
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result_guid[bufpos++] = '0';
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// And null terminate.
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result_guid[bufpos] = '\0';
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}
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int main(int argc, char** argv)
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{
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if (argc != 2) {
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fprintf(stderr, "usage: fileid <elf file>\n");
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return 1;
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}
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unsigned char identifier[google_breakpad::kMDGUIDSize];
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google_breakpad::FileID file_id(argv[1]);
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if (!file_id.ElfFileIdentifier(identifier)) {
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fprintf(stderr, "%s: unable to generate file identifier\n",
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argv[1]);
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return 1;
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}
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char result_guid[40];
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FormatIdentifier(identifier, result_guid);
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printf("%s\n", result_guid);
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return 0;
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}
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