1 // Copyright (c) 2011, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 // 30 // Utility class that can persist a SimpleStringDictionary to disk. 31 32 #import <Foundation/Foundation.h> 33 34 #include "common/simple_string_dictionary.h" 35 36 namespace google_breakpad { 37 38 BOOL EnsureDirectoryPathExists(NSString *dirPath); 39 40 //============================================================================= 41 class ConfigFile { 42 public: ConfigFile()43 ConfigFile() { 44 config_file_ = -1; 45 config_file_path_[0] = 0; 46 has_created_file_ = false; 47 } 48 ~ConfigFile()49 ~ConfigFile() { 50 } 51 52 void WriteFile(const char* directory, 53 const SimpleStringDictionary *configurationParameters, 54 const char *dump_dir, 55 const char *minidump_id); 56 GetFilePath()57 const char *GetFilePath() { return config_file_path_; } 58 Unlink()59 void Unlink() { 60 if (config_file_ != -1) 61 unlink(config_file_path_); 62 63 config_file_ = -1; 64 } 65 66 private: 67 BOOL WriteData(const void *data, size_t length); 68 69 BOOL AppendConfigData(const char *key, 70 const void *data, 71 size_t length); 72 73 BOOL AppendConfigString(const char *key, 74 const char *value); 75 76 BOOL AppendCrashTimeParameters(const char *processStartTimeString); 77 78 int config_file_; // descriptor for config file 79 char config_file_path_[PATH_MAX]; // Path to configuration file 80 bool has_created_file_; 81 }; 82 83 } // namespace google_breakpad 84