The Tor Browser: comparison toolkit/crashreporter/google-breakpad/src/client/mac/crash

--1:000000000000
+:21565709e7c3
+// Copyright (c) 2011, 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.
+//
+// Utility class that can persist a SimpleStringDictionary to disk.
+#import "client/mac/crash_generation/ConfigFile.h"
+#import <Foundation/Foundation.h>
+#include <stdio.h>
+#include <sys/time.h>
+#import "client/apple/Framework/BreakpadDefines.h"
+#import "common/mac/SimpleStringDictionary.h"
+#import "GTMDefines.h"
+#define VERBOSE 0
+#if VERBOSE
+bool gDebugLog = true;
+#else
+bool gDebugLog = false;
+#endif
+#define DEBUGLOG if (gDebugLog) fprintf
+namespace google_breakpad {
+//=============================================================================
+BOOL EnsureDirectoryPathExists(NSString *dirPath) {
+NSFileManager *mgr = [NSFileManager defaultManager];
+NSDictionary *attrs =
+[NSDictionary dictionaryWithObject:[NSNumber numberWithUnsignedLong:0750]
+forKey:NSFilePosixPermissions];
+return [mgr createDirectoryAtPath:dirPath
+withIntermediateDirectories:YES
+attributes:attrs
+error:nil];
+}
+//=============================================================================
+BOOL ConfigFile::WriteData(const void *data, size_t length) {
+size_t result = write(config_file_, data, length);
+return result == length;
+}
+//=============================================================================
+BOOL ConfigFile::AppendConfigData(const char *key,
+const void *data, size_t length) {
+assert(config_file_ != -1);
+if (!key) {
+DEBUGLOG(stderr, "Breakpad: Missing Key\n");
+return NO;
+}
+if (!data) {
+DEBUGLOG(stderr, "Breakpad: Missing data for key: %s\n", key ? key :
+"<Unknown Key>");
+return NO;
+}
+// Write the key, \n, length of data (ascii integer), \n, data
+char buffer[16];
+char nl = '\n';
+BOOL result = WriteData(key, strlen(key));
+snprintf(buffer, sizeof(buffer) - 1, "\n%lu\n", length);
+result &= WriteData(buffer, strlen(buffer));
+result &= WriteData(data, length);
+result &= WriteData(&nl, 1);
+return result;
+}
+//=============================================================================
+BOOL ConfigFile::AppendConfigString(const char *key,
+const char *value) {
+return AppendConfigData(key, value, strlen(value));
+}
+//=============================================================================
+BOOL ConfigFile::AppendCrashTimeParameters(const char *processStartTimeString) {
+// Set process uptime parameter
+struct timeval tv;
+gettimeofday(&tv, NULL);
+char processUptimeString[32], processCrashtimeString[32];
+// Set up time if we've received the start time.
+if (processStartTimeString) {
+time_t processStartTime = strtol(processStartTimeString, NULL, 10);
+time_t processUptime = tv.tv_sec - processStartTime;
+// Store the uptime in milliseconds.
+sprintf(processUptimeString, "%llu",
+static_cast<unsigned long long int>(processUptime) * 1000);
+if (!AppendConfigString(BREAKPAD_PROCESS_UP_TIME, processUptimeString))
+return false;
+}
+sprintf(processCrashtimeString, "%zd", tv.tv_sec);
+return AppendConfigString(BREAKPAD_PROCESS_CRASH_TIME,
+processCrashtimeString);
+}
+//=============================================================================
+void ConfigFile::WriteFile(const char* directory,
+const SimpleStringDictionary *configurationParameters,
+const char *dump_dir,
+const char *minidump_id) {
+assert(config_file_ == -1);
+// Open and write out configuration file preamble
+if (directory) {
+snprintf(config_file_path_, sizeof(config_file_path_), "%s/Config-XXXXXX",
+directory);
+} else {
+strlcpy(config_file_path_, "/tmp/Config-XXXXXX",
+sizeof(config_file_path_));
+}
+config_file_ = mkstemp(config_file_path_);
+if (config_file_ == -1) {
+DEBUGLOG(stderr,
+"mkstemp(config_file_path_) == -1 (%s)\n",
+strerror(errno));
+return;
+}
+else {
+DEBUGLOG(stderr, "Writing config file to (%s)\n", config_file_path_);
+}
+has_created_file_ = true;
+// Add the minidump dir
+AppendConfigString(kReporterMinidumpDirectoryKey, dump_dir);
+AppendConfigString(kReporterMinidumpIDKey, minidump_id);
+// Write out the configuration parameters
+BOOL result = YES;
+const SimpleStringDictionary &dictionary = *configurationParameters;
+const KeyValueEntry *entry = NULL;
+SimpleStringDictionaryIterator iter(dictionary);
+while ((entry = iter.Next())) {
+DEBUGLOG(stderr,
+"config: (%s) -> (%s)\n",
+entry->GetKey(),
+entry->GetValue());
+result = AppendConfigString(entry->GetKey(), entry->GetValue());
+if (!result)
+break;
+}
+AppendCrashTimeParameters(
+configurationParameters->GetValueForKey(BREAKPAD_PROCESS_START_TIME));
+close(config_file_);
+config_file_ = -1;
+}
+} // namespace google_breakpad

The Tor Browser / file comparison

comparison: toolkit/crashreporter/google-breakpad/src/client/mac/crash_generation/ConfigFile.mm

toolkit/crashreporter/google-breakpad/src/client/mac/crash_generation/ConfigFile.mm