mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-20 06:25:02 +01:00
79 lines
3.3 KiB
C++
79 lines
3.3 KiB
C++
// 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.
|
|
|
|
// file_id.h: Return a unique identifier for a file
|
|
//
|
|
// Author: Dan Waylonis
|
|
|
|
#ifndef COMMON_MAC_FILE_ID_H__
|
|
#define COMMON_MAC_FILE_ID_H__
|
|
|
|
#include <limits.h>
|
|
|
|
namespace google_breakpad {
|
|
|
|
class FileID {
|
|
public:
|
|
FileID(const char *path);
|
|
~FileID() {};
|
|
|
|
// Load the identifier for the file path specified in the constructor into
|
|
// |identifier|. Return false if the identifier could not be created for the
|
|
// file.
|
|
// The current implementation will return the MD5 hash of the file's bytes.
|
|
bool FileIdentifier(unsigned char identifier[16]);
|
|
|
|
// Treat the file as a mach-o file that will contain one or more archicture.
|
|
// Accepted values for |cpu_type| (e.g., CPU_TYPE_X86 or CPU_TYPE_POWERPC)
|
|
// are listed in /usr/include/mach/machine.h.
|
|
// If |cpu_type| is 0, then the native cpu type is used.
|
|
// Returns false if opening the file failed or if the |cpu_type| is not
|
|
// present in the file.
|
|
// Return the unique identifier in |identifier|.
|
|
// The current implementation will look for the (in order of priority):
|
|
// LC_UUID, LC_ID_DYLIB, or MD5 hash of the given |cpu_type|.
|
|
bool MachoIdentifier(int cpu_type, unsigned char identifier[16]);
|
|
|
|
// Convert the |identifier| data to a NULL terminated string. The string will
|
|
// be formatted as a UUID (e.g., 22F065BB-FC9C-49F7-80FE-26A7CEBD7BCE).
|
|
// The |buffer| should be at least 37 bytes long to receive all of the data
|
|
// and termination. Shorter buffers will contain truncated data.
|
|
static void ConvertIdentifierToString(const unsigned char identifier[16],
|
|
char *buffer, int buffer_length);
|
|
|
|
private:
|
|
// Storage for the path specified
|
|
char path_[PATH_MAX];
|
|
};
|
|
|
|
} // namespace google_breakpad
|
|
|
|
#endif // COMMON_MAC_FILE_ID_H__
|
|
|