linux: Implement crash reporter.

common/crash_reporter/linux/crash_dump_handler.h

@@ -0,0 +1,44 @@
+// Copyright (c) 2014 GitHub, Inc. All rights reserved.
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_COMMON_CRASH_REPORTER_LINUX_CRASH_DUMP_HANDLER_H_
+#define ATOM_COMMON_CRASH_REPORTER_LINUX_CRASH_DUMP_HANDLER_H_
+
+#include "base/basictypes.h"
+#include "vendor/breakpad/src/common/simple_string_dictionary.h"
+
+namespace crash_reporter {
+
+typedef google_breakpad::NonAllocatingMap<256, 256, 64> CrashKeyStorage;
+
+// BreakpadInfo describes a crash report.
+// The minidump information can either be contained in a file descriptor (fd) or
+// in a file (whose path is in filename).
+struct BreakpadInfo {
+  int fd;                          // File descriptor to the Breakpad dump data.
+  const char* filename;            // Path to the Breakpad dump data.
+#if defined(ADDRESS_SANITIZER)
+  const char* log_filename;        // Path to the ASan log file.
+  const char* asan_report_str;     // ASan report.
+  unsigned asan_report_length;     // Length of |asan_report_length|.
+#endif
+  const char* process_type;        // Process type, e.g. "renderer".
+  unsigned process_type_length;    // Length of |process_type|.
+  const char* distro;              // Linux distro string.
+  unsigned distro_length;          // Length of |distro|.
+  bool upload;                     // Whether to upload or save crash dump.
+  uint64_t process_start_time;     // Uptime of the crashing process.
+  size_t oom_size;                 // Amount of memory requested if OOM.
+  uint64_t pid;                    // PID where applicable.
+  CrashKeyStorage* crash_keys;
+};
+
+void HandleCrashDump(const BreakpadInfo& info);
+
+size_t WriteLog(const char* buf, size_t nbytes);
+
+}  // namespace crash_reporter
+
+#endif  // ATOM_COMMON_CRASH_REPORTER_LINUX_CRASH_DUMP_HANDLER_H_