2016-12-12 11:05:29 +01:00
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// Copyright 2016 The Chromium Embedded Framework Authors. Portions copyright
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// 2016 The Chromium Authors. All rights reserved. Use of this source code is
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// governed by a BSD-style license that can be found in the LICENSE file.
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2013-11-21 23:43:36 +01:00
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2014-09-27 01:48:19 +02:00
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#include "libcef/common/crash_reporter_client.h"
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2016-06-21 00:59:23 +02:00
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#include <utility>
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2016-12-12 11:05:29 +01:00
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#if defined(OS_WIN)
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#include <windows.h>
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#endif
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2013-11-21 23:43:36 +01:00
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#include "base/logging.h"
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#include "base/strings/string16.h"
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#include "base/strings/stringprintf.h"
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2016-12-12 11:05:29 +01:00
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#include "base/strings/string_number_conversions.h"
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#include "base/strings/string_split.h"
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#include "base/strings/string_util.h"
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2013-11-21 23:43:36 +01:00
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#include "base/strings/utf_string_conversions.h"
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2016-12-12 11:05:29 +01:00
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#include "chrome/common/crash_keys.h"
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#if defined(OS_MACOSX)
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#include "base/mac/foundation_util.h"
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#endif
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#if defined(OS_POSIX)
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// Don't use CommandLine, FilePath or PathService on Windows. FilePath has
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// dependencies outside of kernel32, which is disallowed by chrome_elf.
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// CommandLine and PathService depend on global state that will not be
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// initialized at the time the CefCrashReporterClient object is created.
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#include "base/command_line.h"
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#include "base/environment.h"
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#include "base/files/file_path.h"
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#include "base/path_service.h"
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#include "chrome/common/chrome_paths.h"
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#endif
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#if defined(OS_POSIX) && !defined(OS_MACOSX)
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2016-04-27 22:38:52 +02:00
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#include "content/public/common/content_switches.h"
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2016-12-12 11:05:29 +01:00
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#endif
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#if defined(OS_WIN)
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#include "base/debug/leak_annotations.h"
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#include "chrome/install_static/install_util.h"
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#include "components/crash/content/app/crashpad.h"
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#endif
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namespace {
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#if defined(OS_WIN)
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typedef base::string16 PathString;
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const char kPathSep = '\\';
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#else
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typedef std::string PathString;
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const char kPathSep = '/';
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#endif
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PathString GetCrashConfigPath() {
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#if defined(OS_WIN)
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// Start with the path to the running executable.
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wchar_t module_path[MAX_PATH];
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if (GetModuleFileName(nullptr, module_path, MAX_PATH) == 0)
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return PathString();
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PathString config_path = module_path;
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// Remove the executable file name.
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PathString::size_type last_backslash =
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config_path.rfind(kPathSep, config_path.size());
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if (last_backslash != PathString::npos)
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config_path.erase(last_backslash + 1);
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config_path += L"crash_reporter.cfg";
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return config_path;
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#elif defined(OS_POSIX)
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// Start with the path to the running executable.
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base::FilePath config_path;
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if (!PathService::Get(base::DIR_EXE, &config_path))
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return PathString();
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#if defined(OS_MACOSX)
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// Get the main app bundle path.
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config_path = base::mac::GetAppBundlePath(config_path);
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if (config_path.empty())
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return PathString();
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// Go into the Contents/Resources directory.
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config_path = config_path.Append(FILE_PATH_LITERAL("Contents"))
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.Append(FILE_PATH_LITERAL("Resources"));
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#endif
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return config_path.Append(FILE_PATH_LITERAL("crash_reporter.cfg")).value();
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#endif // defined(OS_POSIX)
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}
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// On Windows, FAT32 and NTFS both limit filenames to a maximum of 255
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// characters. On POSIX systems, the typical filename length limit is 255
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// character units. HFS+'s limit is actually 255 Unicode characters using
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// Apple's modification of Normalization Form D, but the differences aren't
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// really worth dealing with here.
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const unsigned maxFilenameLength = 255;
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#if defined(OS_WIN)
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const char kInvalidFileChars[] = "<>:\"/\\|?*";
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bool isInvalidFileCharacter(unsigned char c) {
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if (c < ' ' || c == 0x7F)
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return true;
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for(size_t i = 0; i < sizeof(kInvalidFileChars); ++i) {
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if (c == kInvalidFileChars[i])
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return true;
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}
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return false;
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}
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bool isAbsolutePath(const std::string& s) {
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// Check for local paths (beginning with "c:\") and network paths
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// (beginning with "\\").
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return s.length() > 2 &&
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((isalpha(s[0]) && s[1] == ':' && s[2] == kPathSep) ||
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(s[0] == kPathSep && s[1] == kPathSep));
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}
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std::string extractAbsolutePathStart(std::string& s) {
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if (!isAbsolutePath(s))
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return std::string();
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std::string start;
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if (s[0] == kPathSep) {
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// Network path.
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start = s.substr(0, 2);
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s = s.substr(2);
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} else {
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// Local path.
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start = s.substr(0, 3);
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s = s.substr(3);
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}
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return start;
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}
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#elif defined(OS_POSIX)
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bool isInvalidFileCharacter(unsigned char c) {
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// HFS+ disallows '/' and Linux systems also disallow null. For sanity's sake
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// we'll also disallow control characters.
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return c < ' ' || c == 0x7F || c == kPathSep;
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}
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bool isAbsolutePath(const std::string& s) {
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// Check for local paths (beginning with "/") and network paths (beginning
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// with "//").
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return s.length() > 1 && s[0] == kPathSep;
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}
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std::string extractAbsolutePathStart(std::string& s) {
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if (!isAbsolutePath(s))
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return std::string();
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// May have multiple '/' at the beginning of the path.
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std::string start;
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do {
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s = s.substr(1);
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start.push_back(kPathSep);
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} while (s.length() > 0 && s[0] == kPathSep);
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return start;
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}
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#endif // defined(OS_POSIX)
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std::string sanitizePathComponentPart(const std::string& s) {
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if (s.empty())
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return std::string();
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std::string result;
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result.reserve(s.length());
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2017-01-13 21:23:19 +01:00
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for (size_t i = 0; i < s.length(); ++i) {
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if (!isInvalidFileCharacter(s[i]))
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result.push_back(s[i]);
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}
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2016-12-12 11:05:29 +01:00
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return result;
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}
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std::string sanitizePathComponent(const std::string& s) {
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std::string name, ext;
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// Separate name and extension, if any.
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std::string::size_type pos = s.rfind('.');
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if (pos != std::string::npos) {
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name = s.substr(0, pos);
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ext = s.substr(pos + 1);
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} else {
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name = s;
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}
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// Remove invalid characters.
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name = sanitizePathComponentPart(name);
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ext = sanitizePathComponentPart(ext);
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// Remove a ridiculously-long extension.
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if (ext.length() >= maxFilenameLength)
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ext = std::string();
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// Truncate an overly-long filename, reserving one character for a dot.
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std::string::size_type max_name_len = maxFilenameLength - ext.length() - 1;
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if (name.length() > max_name_len)
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name = name.substr(0, max_name_len);
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return ext.empty() ? name : name + "." + ext;
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}
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std::string sanitizePath(const std::string& s) {
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std::string path = s;
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// Extract the absolute path start component, if any (e.g. "c:\" on Windows).
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std::string result = extractAbsolutePathStart(path);
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result.reserve(s.length());
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std::vector<std::string> parts =
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base::SplitString(path, std::string() + kPathSep, base::KEEP_WHITESPACE,
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base::SPLIT_WANT_NONEMPTY);
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for (size_t i = 0; i < parts.size(); ++i) {
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std::string part = parts[i];
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if (part != "." && part != "..")
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part = sanitizePathComponent(part);
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if (!result.empty() && result[result.length()-1] != kPathSep)
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result += kPathSep;
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result += part;
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}
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return result;
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}
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std::string joinPath(const std::string& s1, const std::string& s2) {
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if (s1.empty() && s2.empty())
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return std::string();
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if (s1.empty())
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return s2;
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if (s2.empty())
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return s1;
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#if defined(OS_WIN)
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// Don't try to join absolute paths on Windows.
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// Skip this check on POSIX where it's more difficult to differentiate.
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if (isAbsolutePath(s2))
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return s2;
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#endif
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std::string result = s1;
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if (result[result.size() - 1] != kPathSep)
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result += kPathSep;
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if (s2[0] == kPathSep)
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result += s2.substr(1);
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else
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result += s2;
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return result;
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}
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#if defined(OS_WIN)
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// This will only be non-nullptr in the chrome_elf address space.
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CefCrashReporterClient* g_crash_reporter_client = nullptr;
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#endif
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} // namespace
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#if defined(OS_WIN)
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extern "C" {
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// Export functions from chrome_elf that are required by
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// crash_reporting_win::InitializeCrashReportingForModule().
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size_t __declspec(dllexport) __cdecl GetCrashKeyCountImpl() {
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if (!g_crash_reporter_client)
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return 0;
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return g_crash_reporter_client->GetCrashKeyCount();
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}
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bool __declspec(dllexport) __cdecl GetCrashKeyImpl(size_t index,
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const char** key_name,
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size_t* max_length) {
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if (!g_crash_reporter_client)
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return false;
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return g_crash_reporter_client->GetCrashKey(index, key_name, max_length);
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}
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} // extern "C"
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#endif // OS_WIN
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2013-11-21 23:43:36 +01:00
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2014-09-27 01:48:19 +02:00
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CefCrashReporterClient::CefCrashReporterClient() {}
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CefCrashReporterClient::~CefCrashReporterClient() {}
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2013-11-21 23:43:36 +01:00
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2016-12-12 11:05:29 +01:00
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// Be aware that logging is not initialized at the time this method is called.
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bool CefCrashReporterClient::ReadCrashConfigFile() {
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if (has_crash_config_file_)
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return true;
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PathString config_path = GetCrashConfigPath();
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if (config_path.empty())
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return false;
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#if defined(OS_WIN)
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FILE* fp = _wfopen(config_path.c_str(), L"r");
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#else
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FILE* fp = fopen(config_path.c_str(), "r");
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#endif
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if (!fp)
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return false;
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char line[1000];
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enum section {
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kNoSection,
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kConfigSection,
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kCrashKeysSection,
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} current_section = kNoSection;
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while (fgets(line, sizeof(line) - 1, fp) != NULL) {
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std::string str = line;
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base::TrimString(str, base::kWhitespaceASCII, &str);
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if (str.empty() || str[0] == '#')
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continue;
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if (str == "[Config]") {
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current_section = kConfigSection;
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continue;
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} else if (str == "[CrashKeys]") {
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current_section = kCrashKeysSection;
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continue;
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} else if (str[0] == '[') {
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current_section = kNoSection;
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continue;
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}
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if (current_section == kNoSection)
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continue;
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size_t div = str.find('=');
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if (div == std::string::npos)
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continue;
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std::string name_str = str.substr(0, div);
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base::TrimString(name_str, base::kWhitespaceASCII, &name_str);
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std::string val_str = str.substr(div + 1);
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base::TrimString(val_str, base::kWhitespaceASCII, &val_str);
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if (name_str.empty())
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continue;
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if (current_section == kConfigSection) {
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if (name_str == "ServerURL") {
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if (val_str.find("http://") == 0 || val_str.find("https://") == 0)
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server_url_ = val_str;
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} else if (name_str == "ProductName") {
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product_name_ = val_str;
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} else if (name_str == "ProductVersion") {
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product_version_ = val_str;
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} else if (name_str == "RateLimitEnabled") {
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rate_limit_ = (base::EqualsCaseInsensitiveASCII(val_str, "true") ||
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val_str == "1");
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} else if (name_str == "MaxUploadsPerDay") {
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if (base::StringToInt(val_str, &max_uploads_)) {
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if (max_uploads_ < 0)
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max_uploads_ = 0;
|
|
|
|
}
|
|
|
|
} else if (name_str == "MaxDatabaseSizeInMb") {
|
|
|
|
if (base::StringToInt(val_str, &max_db_size_)) {
|
|
|
|
if (max_db_size_ < 0)
|
|
|
|
max_db_size_ = 0;
|
|
|
|
}
|
|
|
|
} else if (name_str == "MaxDatabaseAgeInDays") {
|
|
|
|
if (base::StringToInt(val_str, &max_db_age_)) {
|
|
|
|
if (max_db_age_ < 0)
|
|
|
|
max_db_age_ = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#if defined(OS_WIN)
|
|
|
|
else if (name_str == "ExternalHandler") {
|
|
|
|
if (!val_str.empty())
|
|
|
|
external_handler_ = sanitizePath(val_str);
|
|
|
|
} else if (name_str == "AppName") {
|
|
|
|
if (!val_str.empty())
|
|
|
|
app_name_ = sanitizePathComponent(val_str);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
} else if (current_section == kCrashKeysSection) {
|
|
|
|
size_t max_size = 0;
|
|
|
|
if (val_str == "small")
|
|
|
|
max_size = crash_keys::kSmallSize;
|
|
|
|
else if (val_str == "medium")
|
|
|
|
max_size = crash_keys::kMediumSize;
|
|
|
|
else if (val_str == "large")
|
|
|
|
max_size = crash_keys::kLargeSize;
|
|
|
|
|
|
|
|
if (max_size == 0)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
crash_keys_.push_back({name_str, max_size});
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
fclose(fp);
|
|
|
|
|
|
|
|
// Add the list of potential crash keys from chrome, content and other layers.
|
|
|
|
// Do it here so that they're also exported to the libcef module for Windows.
|
|
|
|
{
|
|
|
|
std::vector<base::debug::CrashKey> keys;
|
|
|
|
crash_keys::GetChromeCrashKeys(keys);
|
|
|
|
|
|
|
|
if (!keys.empty()) {
|
|
|
|
crash_keys_.reserve(crash_keys_.size() + keys.size());
|
|
|
|
for (const auto& key : keys) {
|
|
|
|
crash_keys_.push_back({key.key_name, key.max_length});
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
has_crash_config_file_ = true;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool CefCrashReporterClient::HasCrashConfigFile() const {
|
|
|
|
return has_crash_config_file_;
|
|
|
|
}
|
|
|
|
|
2013-11-21 23:43:36 +01:00
|
|
|
#if defined(OS_WIN)
|
2016-12-12 11:05:29 +01:00
|
|
|
|
|
|
|
// static
|
|
|
|
void CefCrashReporterClient::InitializeCrashReportingForProcess() {
|
|
|
|
if (g_crash_reporter_client)
|
|
|
|
return;
|
|
|
|
|
|
|
|
g_crash_reporter_client = new CefCrashReporterClient();
|
|
|
|
ANNOTATE_LEAKING_OBJECT_PTR(g_crash_reporter_client);
|
|
|
|
|
|
|
|
if (!g_crash_reporter_client->ReadCrashConfigFile())
|
|
|
|
return;
|
|
|
|
|
|
|
|
std::string process_type = install_static::GetSwitchValueFromCommandLine(
|
|
|
|
::GetCommandLineA(), install_static::kProcessType);
|
|
|
|
if (process_type != install_static::kCrashpadHandler) {
|
|
|
|
crash_reporter::SetCrashReporterClient(g_crash_reporter_client);
|
|
|
|
|
|
|
|
// If |embedded_handler| is true then we launch another instance of the main
|
|
|
|
// executable as the crashpad-handler process.
|
|
|
|
const bool embedded_handler =
|
|
|
|
!g_crash_reporter_client->HasCrashExternalHandler();
|
|
|
|
if (embedded_handler) {
|
|
|
|
crash_reporter::InitializeCrashpadWithEmbeddedHandler(
|
|
|
|
process_type.empty(), process_type);
|
|
|
|
} else {
|
|
|
|
crash_reporter::InitializeCrashpad(process_type.empty(), process_type);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
bool CefCrashReporterClient::GetAlternativeCrashDumpLocation(
|
|
|
|
base::string16* crash_dir) {
|
|
|
|
// By setting the BREAKPAD_DUMP_LOCATION environment variable, an alternate
|
|
|
|
// location to write breakpad crash dumps can be set.
|
|
|
|
*crash_dir =
|
|
|
|
install_static::GetEnvironmentString16(L"BREAKPAD_DUMP_LOCATION");
|
|
|
|
return !crash_dir->empty();
|
|
|
|
}
|
|
|
|
|
2014-09-27 01:48:19 +02:00
|
|
|
void CefCrashReporterClient::GetProductNameAndVersion(
|
2016-06-21 00:59:23 +02:00
|
|
|
const base::string16& exe_path,
|
2013-11-21 23:43:36 +01:00
|
|
|
base::string16* product_name,
|
|
|
|
base::string16* version,
|
|
|
|
base::string16* special_build,
|
|
|
|
base::string16* channel_name) {
|
2016-12-12 11:05:29 +01:00
|
|
|
*product_name = base::ASCIIToUTF16(product_name_);
|
|
|
|
*version = base::ASCIIToUTF16(product_version_);
|
2013-12-17 23:04:35 +01:00
|
|
|
*special_build = base::string16();
|
|
|
|
*channel_name = base::string16();
|
2013-11-21 23:43:36 +01:00
|
|
|
}
|
|
|
|
|
2016-12-12 11:05:29 +01:00
|
|
|
bool CefCrashReporterClient::GetCrashDumpLocation(base::string16* crash_dir) {
|
|
|
|
// By setting the BREAKPAD_DUMP_LOCATION environment variable, an alternate
|
|
|
|
// location to write breakpad crash dumps can be set.
|
|
|
|
if (GetAlternativeCrashDumpLocation(crash_dir))
|
|
|
|
return true;
|
|
|
|
|
|
|
|
return install_static::GetDefaultCrashDumpLocation(
|
|
|
|
crash_dir, base::UTF8ToUTF16(app_name_));
|
|
|
|
}
|
|
|
|
|
|
|
|
bool CefCrashReporterClient::GetCrashMetricsLocation(
|
|
|
|
base::string16* metrics_dir) {
|
|
|
|
return install_static::GetDefaultUserDataDirectory(
|
|
|
|
metrics_dir, base::UTF8ToUTF16(app_name_));
|
|
|
|
}
|
|
|
|
|
|
|
|
#elif defined(OS_POSIX)
|
|
|
|
|
2014-11-12 20:25:15 +01:00
|
|
|
void CefCrashReporterClient::GetProductNameAndVersion(
|
|
|
|
const char** product_name,
|
|
|
|
const char** version) {
|
2016-12-12 11:05:29 +01:00
|
|
|
*product_name = product_name_.c_str();
|
|
|
|
*version = product_version_.c_str();
|
2013-11-21 23:43:36 +01:00
|
|
|
}
|
|
|
|
|
2016-12-12 11:05:29 +01:00
|
|
|
#if !defined(OS_MACOSX)
|
|
|
|
|
2014-09-27 01:48:19 +02:00
|
|
|
base::FilePath CefCrashReporterClient::GetReporterLogFilename() {
|
2013-11-21 23:43:36 +01:00
|
|
|
return base::FilePath(FILE_PATH_LITERAL("uploads.log"));
|
|
|
|
}
|
|
|
|
|
2016-12-12 11:05:29 +01:00
|
|
|
bool CefCrashReporterClient::EnableBreakpadForProcess(
|
|
|
|
const std::string& process_type) {
|
|
|
|
return process_type == switches::kRendererProcess ||
|
|
|
|
process_type == switches::kPpapiPluginProcess ||
|
|
|
|
process_type == switches::kZygoteProcess ||
|
|
|
|
process_type == switches::kGpuProcess;
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif // !defined(OS_MACOSX)
|
|
|
|
|
2014-09-27 01:48:19 +02:00
|
|
|
bool CefCrashReporterClient::GetCrashDumpLocation(base::FilePath* crash_dir) {
|
2016-12-12 11:05:29 +01:00
|
|
|
// By setting the BREAKPAD_DUMP_LOCATION environment variable, an alternate
|
|
|
|
// location to write breakpad crash dumps can be set.
|
|
|
|
std::unique_ptr<base::Environment> env(base::Environment::Create());
|
|
|
|
std::string alternate_crash_dump_location;
|
|
|
|
if (env->GetVar("BREAKPAD_DUMP_LOCATION", &alternate_crash_dump_location)) {
|
|
|
|
base::FilePath crash_dumps_dir_path =
|
|
|
|
base::FilePath::FromUTF8Unsafe(alternate_crash_dump_location);
|
|
|
|
PathService::Override(chrome::DIR_CRASH_DUMPS, crash_dumps_dir_path);
|
|
|
|
}
|
|
|
|
return PathService::Get(chrome::DIR_CRASH_DUMPS, crash_dir);
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif // !defined(OS_POSIX)
|
|
|
|
|
|
|
|
bool CefCrashReporterClient::GetCollectStatsConsent() {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool CefCrashReporterClient::GetCollectStatsInSample() {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(OS_WIN) || defined(OS_MACOSX)
|
|
|
|
bool CefCrashReporterClient::ReportingIsEnforcedByPolicy(
|
|
|
|
bool* crashpad_enabled) {
|
|
|
|
*crashpad_enabled = true;
|
|
|
|
return true;
|
|
|
|
}
|
2016-06-21 00:59:23 +02:00
|
|
|
#endif
|
|
|
|
|
2016-12-12 11:05:29 +01:00
|
|
|
size_t CefCrashReporterClient::RegisterCrashKeys() {
|
|
|
|
std::vector<base::debug::CrashKey> keys;
|
|
|
|
|
|
|
|
if (!crash_keys_.empty()) {
|
|
|
|
keys.reserve(crash_keys_.size());
|
|
|
|
for (const auto& key : crash_keys_) {
|
|
|
|
keys.push_back({key.key_name_.c_str(), key.max_length_});
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return base::debug::InitCrashKeys(&keys[0], keys.size(),
|
|
|
|
crash_keys::kChunkMaxLength);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(OS_POSIX) && !defined(OS_MACOSX)
|
|
|
|
bool CefCrashReporterClient::IsRunningUnattended() {
|
|
|
|
// Crash upload will only be enabled with Breakpad on Linux if this method
|
|
|
|
// returns false.
|
|
|
|
return false;
|
|
|
|
}
|
2013-11-21 23:43:36 +01:00
|
|
|
#endif
|
2016-12-12 11:05:29 +01:00
|
|
|
|
|
|
|
#if defined(OS_WIN)
|
|
|
|
size_t CefCrashReporterClient::GetCrashKeyCount() const {
|
|
|
|
return crash_keys_.size();
|
|
|
|
}
|
|
|
|
|
|
|
|
bool CefCrashReporterClient::GetCrashKey(size_t index,
|
|
|
|
const char** key_name,
|
|
|
|
size_t* max_length) const {
|
|
|
|
if (index >= crash_keys_.size())
|
|
|
|
return false;
|
|
|
|
|
|
|
|
const auto& key = crash_keys_[index];
|
|
|
|
*key_name = key.key_name_.c_str();
|
|
|
|
*max_length = key.max_length_;
|
2016-06-21 00:59:23 +02:00
|
|
|
return true;
|
2013-11-21 23:43:36 +01:00
|
|
|
}
|
2016-12-12 11:05:29 +01:00
|
|
|
#endif // defined(OS_WIN)
|
2016-04-27 22:38:52 +02:00
|
|
|
|
2016-12-12 11:05:29 +01:00
|
|
|
std::string CefCrashReporterClient::GetCrashServerURL() {
|
|
|
|
return server_url_;
|
2016-04-27 22:38:52 +02:00
|
|
|
}
|
2016-12-12 11:05:29 +01:00
|
|
|
|
|
|
|
// See HandlerMain() in third_party/crashpad/crashpad/handler/handler_main.cc
|
|
|
|
// for supported arguments.
|
|
|
|
void CefCrashReporterClient::GetCrashOptionalArguments(
|
|
|
|
std::vector<std::string>* arguments) {
|
|
|
|
if (!rate_limit_)
|
|
|
|
arguments->push_back(std::string("--no-rate-limit"));
|
|
|
|
|
|
|
|
if (max_uploads_ > 0) {
|
|
|
|
arguments->push_back(
|
|
|
|
std::string("--max-uploads=") + base::IntToString(max_uploads_));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (max_db_size_ > 0) {
|
|
|
|
arguments->push_back(
|
|
|
|
std::string("--max-db-size=") + base::IntToString(max_db_size_));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (max_db_age_ > 0) {
|
|
|
|
arguments->push_back(
|
|
|
|
std::string("--max-db-age=") + base::IntToString(max_db_age_));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(OS_WIN)
|
|
|
|
|
|
|
|
base::string16 CefCrashReporterClient::GetCrashExternalHandler(
|
|
|
|
const base::string16& exe_dir) {
|
|
|
|
if (external_handler_.empty())
|
|
|
|
return CrashReporterClient::GetCrashExternalHandler(exe_dir);
|
|
|
|
if (isAbsolutePath(external_handler_))
|
|
|
|
return base::UTF8ToUTF16(external_handler_);
|
|
|
|
return base::UTF8ToWide(
|
|
|
|
joinPath(base::UTF16ToUTF8(exe_dir), external_handler_));
|
|
|
|
}
|
|
|
|
|
|
|
|
bool CefCrashReporterClient::HasCrashExternalHandler() const {
|
|
|
|
return !external_handler_.empty();
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif // defined(OS_WIN)
|