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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/crash_handler_host_linux.h" | 5 #include "chrome/browser/crash_handler_host_linuxish.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 #include <stdlib.h> | 8 #include <stdlib.h> |
9 #include <sys/socket.h> | 9 #include <sys/socket.h> |
10 #include <sys/syscall.h> | 10 #include <sys/syscall.h> |
11 #include <unistd.h> | 11 #include <unistd.h> |
12 | 12 |
13 #include "base/bind.h" | 13 #include "base/bind.h" |
14 #include "base/bind_helpers.h" | 14 #include "base/bind_helpers.h" |
15 #include "base/eintr_wrapper.h" | 15 #include "base/eintr_wrapper.h" |
16 #include "base/file_path.h" | 16 #include "base/file_path.h" |
17 #include "base/format_macros.h" | 17 #include "base/format_macros.h" |
18 #include "base/linux_util.h" | 18 #include "base/linux_util.h" |
19 #include "base/logging.h" | 19 #include "base/logging.h" |
20 #include "base/memory/singleton.h" | 20 #include "base/memory/singleton.h" |
21 #include "base/message_loop.h" | 21 #include "base/message_loop.h" |
22 #include "base/path_service.h" | 22 #include "base/path_service.h" |
23 #include "base/rand_util.h" | 23 #include "base/rand_util.h" |
24 #include "base/string_util.h" | 24 #include "base/string_util.h" |
25 #include "base/stringprintf.h" | 25 #include "base/stringprintf.h" |
26 #include "base/threading/thread.h" | 26 #include "base/threading/thread.h" |
27 #include "breakpad/src/client/linux/handler/exception_handler.h" | 27 #include "breakpad/src/client/linux/handler/exception_handler.h" |
28 #include "breakpad/src/client/linux/minidump_writer/linux_dumper.h" | 28 #include "breakpad/src/client/linux/minidump_writer/linux_dumper.h" |
29 #include "breakpad/src/client/linux/minidump_writer/minidump_writer.h" | 29 #include "breakpad/src/client/linux/minidump_writer/minidump_writer.h" |
30 #include "chrome/app/breakpad_linux.h" | 30 #include "chrome/app/breakpad_linuxish.h" |
31 #include "chrome/common/chrome_paths.h" | 31 #include "chrome/common/chrome_paths.h" |
32 #include "chrome/common/env_vars.h" | 32 #include "chrome/common/env_vars.h" |
33 #include "content/public/browser/browser_thread.h" | 33 #include "content/public/browser/browser_thread.h" |
34 | 34 |
| 35 #if defined(OS_ANDROID) |
| 36 #include <sys/linux-syscalls.h> |
| 37 |
| 38 #define SYS_read __NR_read |
| 39 #endif |
| 40 |
35 using content::BrowserThread; | 41 using content::BrowserThread; |
36 using google_breakpad::ExceptionHandler; | 42 using google_breakpad::ExceptionHandler; |
37 | 43 |
38 namespace { | 44 namespace { |
39 | 45 |
40 // The length of the control message: | 46 // The length of the control message: |
41 const unsigned kControlMsgSize = | 47 const unsigned kControlMsgSize = |
42 CMSG_SPACE(2*sizeof(int)) + CMSG_SPACE(sizeof(struct ucred)); | 48 CMSG_SPACE(2*sizeof(int)) + CMSG_SPACE(sizeof(struct ucred)); |
43 // The length of the regular payload: | 49 // The length of the regular payload: |
44 const unsigned kCrashContextSize = sizeof(ExceptionHandler::CrashContext); | 50 const unsigned kCrashContextSize = sizeof(ExceptionHandler::CrashContext); |
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311 info->process_type = process_type_str; | 317 info->process_type = process_type_str; |
312 | 318 |
313 info->crash_url_length = strlen(crash_url); | 319 info->crash_url_length = strlen(crash_url); |
314 info->crash_url = crash_url; | 320 info->crash_url = crash_url; |
315 | 321 |
316 info->guid_length = strlen(guid); | 322 info->guid_length = strlen(guid); |
317 info->guid = guid; | 323 info->guid = guid; |
318 | 324 |
319 info->distro_length = strlen(distro); | 325 info->distro_length = strlen(distro); |
320 info->distro = distro; | 326 info->distro = distro; |
321 | 327 #if defined(OS_ANDROID) |
| 328 // Nothing gets uploaded in android. |
| 329 info->upload = false; |
| 330 #else |
322 info->upload = (getenv(env_vars::kHeadless) == NULL); | 331 info->upload = (getenv(env_vars::kHeadless) == NULL); |
| 332 #endif |
323 info->process_start_time = uptime; | 333 info->process_start_time = uptime; |
324 info->oom_size = oom_size; | 334 info->oom_size = oom_size; |
325 | 335 |
326 BrowserThread::PostTask( | 336 BrowserThread::PostTask( |
327 BrowserThread::FILE, FROM_HERE, | 337 BrowserThread::FILE, FROM_HERE, |
328 base::Bind(&CrashHandlerHostLinux::WriteDumpFile, | 338 base::Bind(&CrashHandlerHostLinux::WriteDumpFile, |
329 base::Unretained(this), | 339 base::Unretained(this), |
330 info, | 340 info, |
331 crashing_pid, | 341 crashing_pid, |
332 crash_context, | 342 crash_context, |
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354 kCrashContextSize)) { | 364 kCrashContextSize)) { |
355 LOG(ERROR) << "Failed to write crash dump for pid " << crashing_pid; | 365 LOG(ERROR) << "Failed to write crash dump for pid " << crashing_pid; |
356 } | 366 } |
357 delete[] crash_context; | 367 delete[] crash_context; |
358 | 368 |
359 // Freed in CrashDumpTask(); | 369 // Freed in CrashDumpTask(); |
360 char* minidump_filename_str = new char[minidump_filename.length() + 1]; | 370 char* minidump_filename_str = new char[minidump_filename.length() + 1]; |
361 minidump_filename.copy(minidump_filename_str, minidump_filename.length()); | 371 minidump_filename.copy(minidump_filename_str, minidump_filename.length()); |
362 minidump_filename_str[minidump_filename.length()] = '\0'; | 372 minidump_filename_str[minidump_filename.length()] = '\0'; |
363 info->filename = minidump_filename_str; | 373 info->filename = minidump_filename_str; |
| 374 info->pid = crashing_pid; |
364 | 375 |
365 BrowserThread::PostTask( | 376 BrowserThread::PostTask( |
366 BrowserThread::IO, FROM_HERE, | 377 BrowserThread::IO, FROM_HERE, |
367 base::Bind(&CrashHandlerHostLinux::QueueCrashDumpTask, | 378 base::Bind(&CrashHandlerHostLinux::QueueCrashDumpTask, |
368 base::Unretained(this), | 379 base::Unretained(this), |
369 info, | 380 info, |
370 signal_fd)); | 381 signal_fd)); |
371 } | 382 } |
372 | 383 |
373 void CrashHandlerHostLinux::QueueCrashDumpTask(BreakpadInfo* info, | 384 void CrashHandlerHostLinux::QueueCrashDumpTask(BreakpadInfo* info, |
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475 } | 486 } |
476 | 487 |
477 void RendererCrashHandlerHostLinux::SetProcessType() { | 488 void RendererCrashHandlerHostLinux::SetProcessType() { |
478 process_type_ = "renderer"; | 489 process_type_ = "renderer"; |
479 } | 490 } |
480 | 491 |
481 // static | 492 // static |
482 RendererCrashHandlerHostLinux* RendererCrashHandlerHostLinux::GetInstance() { | 493 RendererCrashHandlerHostLinux* RendererCrashHandlerHostLinux::GetInstance() { |
483 return Singleton<RendererCrashHandlerHostLinux>::get(); | 494 return Singleton<RendererCrashHandlerHostLinux>::get(); |
484 } | 495 } |
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