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