Move Linux/Android breakpad implementation to breakpad component

components/breakpad/app/breakpad_linux.cc

 // Copyright (c) 2012 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.
 
 // For linux_syscall_support.h. This makes it safe to call embedded system
 // calls when in seccomp mode.
 
-#include "chrome/app/breakpad_linux.h"
+#include "components/breakpad/app/breakpad_linux.h"
 
 #include <fcntl.h>
 #include <poll.h>
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/socket.h>
 #include <sys/time.h>
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <sys/wait.h>
@@ skipping 11 matching lines @@
 #include "base/path_service.h"
 #include "base/platform_file.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/posix/global_descriptors.h"
 #include "base/process/memory.h"
 #include "base/strings/string_util.h"
 #include "breakpad/src/client/linux/handler/exception_handler.h"
 #include "breakpad/src/client/linux/minidump_writer/directory_reader.h"
 #include "breakpad/src/common/linux/linux_libc_support.h"
 #include "breakpad/src/common/memory.h"
-#include "chrome/app/breakpad_linux_impl.h"
-#include "components/breakpad/breakpad_client.h"
+#include "components/breakpad/app/breakpad_client.h"
+#include "components/breakpad/app/breakpad_linux_impl.h"
 #include "content/public/common/content_descriptors.h"
 #include "content/public/common/content_switches.h"
 
 #if defined(OS_ANDROID)
 #include <android/log.h>
 #include <sys/stat.h>
 
 #include "base/android/build_info.h"
 #include "base/android/path_utils.h"
 #endif
@@ skipping 13 matching lines @@
 
 // Some versions of gcc are prone to warn about unused return values. In cases
 // where we either a) know the call cannot fail, or b) there is nothing we
 // can do when a call fails, we mark the return code as ignored. This avoids
 // spurious compiler warnings.
 #define IGNORE_RET(x) do { if (x); } while (0)
 
 using google_breakpad::ExceptionHandler;
 using google_breakpad::MinidumpDescriptor;
 
+namespace breakpad {
+
 namespace {
 
 #if !defined(OS_CHROMEOS)
 const char kUploadURL[] = "https://clients2.google.com/cr/report";
 #endif
 
 bool g_is_crash_reporter_enabled = false;
 uint64_t g_process_start_time = 0;
 char* g_crash_log_path = NULL;
 ExceptionHandler* g_breakpad = NULL;
@@ skipping 117 matching lines @@
   if (distro_len_param)
     *distro_len_param = distro_len;
 }
 
 void SetClientIdFromCommandLine(const CommandLine& command_line) {
   // Get the guid and linux distro from the command line switch.
   std::string switch_value =
       command_line.GetSwitchValueASCII(switches::kEnableCrashReporter);
   size_t separator = switch_value.find(",");
   if (separator != std::string::npos) {
-    breakpad::GetBreakpadClient()->SetClientID(
-        switch_value.substr(0, separator));
+    GetBreakpadClient()->SetClientID(switch_value.substr(0, separator));
     base::SetLinuxDistro(switch_value.substr(separator + 1));
   } else {
-    breakpad::GetBreakpadClient()->SetClientID(switch_value);
+    GetBreakpadClient()->SetClientID(switch_value);
   }
 }
 
 // MIME substrings.
 #if defined(OS_CHROMEOS)
 const char g_sep[] = ":";
 #endif
 const char g_rn[] = "\r\n";
 const char g_form_data_msg[] = "Content-Disposition: form-data; name=\"";
 const char g_quote_msg[] = "\"";
@@ skipping 400 matching lines @@
 }
 #endif
 
 void EnableCrashDumping(bool unattended) {
   g_is_crash_reporter_enabled = true;
 
   base::FilePath tmp_path("/tmp");
   PathService::Get(base::DIR_TEMP, &tmp_path);
 
   base::FilePath dumps_path(tmp_path);
-  if (breakpad::GetBreakpadClient()->GetCrashDumpLocation(&dumps_path)) {
-    base::FilePath logfile = dumps_path.Append(
-        breakpad::GetBreakpadClient()->GetReporterLogFilename());
+  if (GetBreakpadClient()->GetCrashDumpLocation(&dumps_path)) {
+    base::FilePath logfile =
+        dumps_path.Append(GetBreakpadClient()->GetReporterLogFilename());
     std::string logfile_str = logfile.value();
     const size_t crash_log_path_len = logfile_str.size() + 1;
     g_crash_log_path = new char[crash_log_path_len];
     strncpy(g_crash_log_path, logfile_str.c_str(), crash_log_path_len);
   }
   DCHECK(!g_breakpad);
   MinidumpDescriptor minidump_descriptor(dumps_path.value());
   minidump_descriptor.set_size_limit(kMaxMinidumpFileSize);
 #if defined(OS_ANDROID)
   unattended = true;  // Android never uploads directly.
@@ skipping 509 matching lines @@
 
 #if defined(OS_CHROMEOS)
   CrashReporterWriter writer(temp_file_fd);
 #else
   MimeWriter writer(temp_file_fd, mime_boundary);
 #endif
   {
     std::string product_name;
     std::string version;
 
-    breakpad::GetBreakpadClient()->GetProductNameAndVersion(&product_name,
-                                                            &version);
+    GetBreakpadClient()->GetProductNameAndVersion(&product_name, &version);
 
     writer.AddBoundary();
     writer.AddPairString("prod", product_name.c_str());
     writer.AddBoundary();
     writer.AddPairString("ver", version.c_str());
     writer.AddBoundary();
     if (info.pid > 0) {
       char pid_value_buf[kUint64StringSize];
       uint64_t pid_value_len = my_uint64_len(info.pid);
       my_uint64tos(pid_value_buf, info.pid, pid_value_len);
@@ skipping 264 matching lines @@
   base::android::BuildInfo::GetInstance();
 #endif
   // Determine the process type and take appropriate action.
   const CommandLine& parsed_command_line = *CommandLine::ForCurrentProcess();
   if (parsed_command_line.HasSwitch(switches::kDisableBreakpad))
     return;
 
   const std::string process_type =
       parsed_command_line.GetSwitchValueASCII(switches::kProcessType);
   if (process_type.empty()) {
-    EnableCrashDumping(breakpad::GetBreakpadClient()->IsRunningUnattended());
+    EnableCrashDumping(GetBreakpadClient()->IsRunningUnattended());
   } else if (process_type == switches::kRendererProcess ||
              process_type == switches::kPluginProcess ||
              process_type == switches::kPpapiPluginProcess ||
              process_type == switches::kZygoteProcess ||
              process_type == switches::kGpuProcess) {
 #if defined(OS_ANDROID)
     NOTREACHED() << "Breakpad initialized with InitCrashReporter() instead of "
       "InitNonBrowserCrashReporter in " << process_type << " process.";
     return;
 #else
     // We might be chrooted in a zygote or renderer process so we cannot call
     // GetCollectStatsConsent because that needs access the the user's home
     // dir. Instead, we set a command line flag for these processes.
     // Even though plugins are not chrooted, we share the same code path for
     // simplicity.
     if (!parsed_command_line.HasSwitch(switches::kEnableCrashReporter))
       return;
     SetClientIdFromCommandLine(parsed_command_line);
     EnableNonBrowserCrashDumping();
     VLOG(1) << "Non Browser crash dumping enabled for: " << process_type;
 #endif  // #if defined(OS_ANDROID)
   }
 
   SetProcessStartTime();
 
-  breakpad::GetBreakpadClient()->SetDumpWithoutCrashingFunction(&DumpProcess);
+  GetBreakpadClient()->SetDumpWithoutCrashingFunction(&DumpProcess);
 #if defined(ADDRESS_SANITIZER)
   // Register the callback for AddressSanitizer error reporting.
   __asan_set_error_report_callback(AsanLinuxBreakpadCallback);
 #endif
 
   g_crash_keys = new CrashKeyStorage;
-  breakpad::GetBreakpadClient()->RegisterCrashKeys();
+  GetBreakpadClient()->RegisterCrashKeys();
   base::debug::SetCrashKeyReportingFunctions(
       &SetCrashKeyValue, &ClearCrashKey);
 }
 
 #if defined(OS_ANDROID)
 void InitNonBrowserCrashReporterForAndroid() {
   const CommandLine* command_line = CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kEnableCrashReporter)) {
     // On Android we need to provide a FD to the file where the minidump is
     // generated as the renderer and browser run with different UIDs
     // (preventing the browser from inspecting the renderer process).
-    int minidump_fd = base::GlobalDescriptors::GetInstance()->
-        MaybeGet(breakpad::GetBreakpadClient()->GetAndroidMinidumpDescriptor());
+    int minidump_fd = base::GlobalDescriptors::GetInstance()->MaybeGet(
+        GetBreakpadClient()->GetAndroidMinidumpDescriptor());
     if (minidump_fd == base::kInvalidPlatformFileValue) {
       NOTREACHED() << "Could not find minidump FD, crash reporting disabled.";
     } else {
       EnableNonBrowserCrashDumping(minidump_fd);
     }
   }
 }
 #endif  // OS_ANDROID
 
 bool IsCrashReporterEnabled() {
   return g_is_crash_reporter_enabled;
 }
+
+}  // namespace breakpad