зеркало из https://github.com/mozilla/pjs.git
463 строки
12 KiB
C++
463 строки
12 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Toolkit Crash Reporter.
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*
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* The Initial Developer of the Original Code is
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* The Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ted Mielczarek <ted.mielczarek@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "crashreporter.h"
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#include <dlfcn.h>
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#include <errno.h>
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#include <glib.h>
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#include <gtk/gtk.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <algorithm>
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#include <string>
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#include <vector>
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#include "common/linux/http_upload.h"
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#include "crashreporter.h"
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#include "crashreporter_gtk_common.h"
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using std::string;
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using std::vector;
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using namespace CrashReporter;
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GtkWidget* gWindow = 0;
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GtkWidget* gSubmitReportCheck = 0;
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GtkWidget* gIncludeURLCheck = 0;
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GtkWidget* gThrobber = 0;
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GtkWidget* gProgressLabel = 0;
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GtkWidget* gCloseButton = 0;
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GtkWidget* gRestartButton = 0;
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bool gInitialized = false;
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bool gDidTrySend = false;
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string gDumpFile;
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StringTable gQueryParameters;
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string gHttpProxy;
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string gAuth;
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string gCACertificateFile;
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string gSendURL;
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string gURLParameter;
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vector<string> gRestartArgs;
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GThread* gSendThreadID;
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// From crashreporter_linux.cpp or crashreporter_maemo_gtk.cpp
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void SaveSettings();
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void SendReport();
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void TryInitGnome();
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void UpdateSubmit();
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static bool RestartApplication()
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{
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char** argv = reinterpret_cast<char**>(
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malloc(sizeof(char*) * (gRestartArgs.size() + 1)));
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if (!argv) return false;
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unsigned int i;
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for (i = 0; i < gRestartArgs.size(); i++) {
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argv[i] = (char*)gRestartArgs[i].c_str();
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}
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argv[i] = 0;
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pid_t pid = fork();
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if (pid == -1)
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return false;
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else if (pid == 0) {
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(void)execv(argv[0], argv);
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_exit(1);
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}
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free(argv);
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return true;
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}
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// Quit the app, used as a timeout callback
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static gboolean CloseApp(gpointer data)
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{
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gtk_main_quit();
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g_thread_join(gSendThreadID);
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return FALSE;
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}
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static gboolean ReportCompleted(gpointer success)
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{
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gtk_widget_hide_all(gThrobber);
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string str = success ? gStrings[ST_REPORTSUBMITSUCCESS]
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: gStrings[ST_SUBMITFAILED];
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gtk_label_set_text(GTK_LABEL(gProgressLabel), str.c_str());
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g_timeout_add(5000, CloseApp, 0);
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return FALSE;
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}
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#ifdef MOZ_ENABLE_GCONF
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#define HTTP_PROXY_DIR "/system/http_proxy"
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void LoadProxyinfo()
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{
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class GConfClient;
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typedef GConfClient * (*_gconf_default_fn)();
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typedef gboolean (*_gconf_bool_fn)(GConfClient *, const gchar *, GError **);
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typedef gint (*_gconf_int_fn)(GConfClient *, const gchar *, GError **);
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typedef gchar * (*_gconf_string_fn)(GConfClient *, const gchar *, GError **);
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if (getenv ("http_proxy"))
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return; // libcurl can use the value from the environment
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static void* gconfLib = dlopen("libgconf-2.so.4", RTLD_LAZY);
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if (!gconfLib)
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return;
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_gconf_default_fn gconf_client_get_default =
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(_gconf_default_fn)dlsym(gconfLib, "gconf_client_get_default");
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_gconf_bool_fn gconf_client_get_bool =
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(_gconf_bool_fn)dlsym(gconfLib, "gconf_client_get_bool");
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_gconf_int_fn gconf_client_get_int =
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(_gconf_int_fn)dlsym(gconfLib, "gconf_client_get_int");
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_gconf_string_fn gconf_client_get_string =
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(_gconf_string_fn)dlsym(gconfLib, "gconf_client_get_string");
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if(!(gconf_client_get_default &&
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gconf_client_get_bool &&
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gconf_client_get_int &&
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gconf_client_get_string)) {
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dlclose(gconfLib);
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return;
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}
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GConfClient *conf = gconf_client_get_default();
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if (gconf_client_get_bool(conf, HTTP_PROXY_DIR "/use_http_proxy", NULL)) {
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gint port;
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gchar *host = NULL, *httpproxy = NULL;
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host = gconf_client_get_string(conf, HTTP_PROXY_DIR "/host", NULL);
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port = gconf_client_get_int(conf, HTTP_PROXY_DIR "/port", NULL);
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if (port && host && host != '\0') {
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httpproxy = g_strdup_printf("http://%s:%d/", host, port);
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gHttpProxy = httpproxy;
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}
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g_free(host);
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g_free(httpproxy);
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if(gconf_client_get_bool(conf, HTTP_PROXY_DIR "/use_authentication", NULL)) {
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gchar *user, *password, *auth = NULL;
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user = gconf_client_get_string(conf,
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HTTP_PROXY_DIR "/authentication_user",
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NULL);
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password = gconf_client_get_string(conf,
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HTTP_PROXY_DIR
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"/authentication_password",
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NULL);
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if (user && password) {
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auth = g_strdup_printf("%s:%s", user, password);
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gAuth = auth;
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}
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g_free(user);
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g_free(password);
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g_free(auth);
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}
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}
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g_object_unref(conf);
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// Don't dlclose gconfLib as libORBit-2 uses atexit().
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}
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#endif
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gpointer SendThread(gpointer args)
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{
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string response, error;
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bool success = google_breakpad::HTTPUpload::SendRequest
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(gSendURL,
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gQueryParameters,
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gDumpFile,
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"upload_file_minidump",
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gHttpProxy, gAuth,
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gCACertificateFile,
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&response,
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&error);
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if (success) {
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LogMessage("Crash report submitted successfully");
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}
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else {
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LogMessage("Crash report submission failed: " + error);
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}
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SendCompleted(success, response);
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// Apparently glib is threadsafe, and will schedule this
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// on the main thread, see:
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// http://library.gnome.org/devel/gtk-faq/stable/x499.html
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g_idle_add(ReportCompleted, (gpointer)success);
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return NULL;
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}
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gboolean WindowDeleted(GtkWidget* window,
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GdkEvent* event,
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gpointer userData)
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{
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SaveSettings();
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gtk_main_quit();
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return TRUE;
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}
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static void MaybeSubmitReport()
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{
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if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gSubmitReportCheck))) {
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gDidTrySend = true;
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SendReport();
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} else {
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gtk_main_quit();
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}
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}
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void CloseClicked(GtkButton* button,
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gpointer userData)
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{
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SaveSettings();
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MaybeSubmitReport();
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}
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void RestartClicked(GtkButton* button,
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gpointer userData)
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{
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SaveSettings();
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RestartApplication();
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MaybeSubmitReport();
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}
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static void UpdateURL()
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{
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if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gIncludeURLCheck))) {
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gQueryParameters["URL"] = gURLParameter;
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} else {
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gQueryParameters.erase("URL");
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}
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}
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void SubmitReportChecked(GtkButton* sender, gpointer userData)
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{
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UpdateSubmit();
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}
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void IncludeURLClicked(GtkButton* sender, gpointer userData)
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{
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UpdateURL();
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}
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/* === Crashreporter UI Functions === */
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bool UIInit()
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{
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// breakpad probably left us with blocked signals, unblock them here
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sigset_t signals, old;
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sigfillset(&signals);
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sigprocmask(SIG_UNBLOCK, &signals, &old);
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// tell glib we're going to use threads
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g_thread_init(NULL);
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if (gtk_init_check(&gArgc, &gArgv)) {
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gInitialized = true;
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if (gStrings.find("isRTL") != gStrings.end() &&
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gStrings["isRTL"] == "yes")
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gtk_widget_set_default_direction(GTK_TEXT_DIR_RTL);
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#ifndef MOZ_PLATFORM_MAEMO
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TryInitGnome();
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#endif
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return true;
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}
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return false;
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}
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void UIShowDefaultUI()
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{
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GtkWidget* errorDialog =
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gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL,
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GTK_MESSAGE_ERROR,
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GTK_BUTTONS_CLOSE,
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"%s", gStrings[ST_CRASHREPORTERDEFAULT].c_str());
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gtk_window_set_title(GTK_WINDOW(errorDialog),
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gStrings[ST_CRASHREPORTERTITLE].c_str());
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gtk_dialog_run(GTK_DIALOG(errorDialog));
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}
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void UIError_impl(const string& message)
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{
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if (!gInitialized) {
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// Didn't initialize, this is the best we can do
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printf("Error: %s\n", message.c_str());
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return;
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}
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GtkWidget* errorDialog =
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gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL,
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GTK_MESSAGE_ERROR,
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GTK_BUTTONS_CLOSE,
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"%s", message.c_str());
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gtk_window_set_title(GTK_WINDOW(errorDialog),
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gStrings[ST_CRASHREPORTERTITLE].c_str());
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gtk_dialog_run(GTK_DIALOG(errorDialog));
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}
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bool UIGetIniPath(string& path)
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{
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path = gArgv[0];
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path.append(".ini");
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return true;
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}
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/*
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* Settings are stored in ~/.vendor/product, or
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* ~/.product if vendor is empty.
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*/
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bool UIGetSettingsPath(const string& vendor,
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const string& product,
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string& settingsPath)
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{
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char* home = getenv("HOME");
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if (!home)
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return false;
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settingsPath = home;
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settingsPath += "/.";
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if (!vendor.empty()) {
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string lc_vendor;
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std::transform(vendor.begin(), vendor.end(), back_inserter(lc_vendor),
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(int(*)(int)) std::tolower);
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settingsPath += lc_vendor + "/";
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}
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string lc_product;
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std::transform(product.begin(), product.end(), back_inserter(lc_product),
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(int(*)(int)) std::tolower);
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settingsPath += lc_product + "/Crash Reports";
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return true;
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}
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bool UIEnsurePathExists(const string& path)
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{
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int ret = mkdir(path.c_str(), S_IRWXU);
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int e = errno;
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if (ret == -1 && e != EEXIST)
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return false;
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return true;
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}
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bool UIFileExists(const string& path)
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{
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struct stat sb;
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int ret = stat(path.c_str(), &sb);
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if (ret == -1 || !(sb.st_mode & S_IFREG))
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return false;
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return true;
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}
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bool UIMoveFile(const string& file, const string& newfile)
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{
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if (!rename(file.c_str(), newfile.c_str()))
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return true;
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if (errno != EXDEV)
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return false;
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// use system /bin/mv instead, time to fork
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pid_t pID = vfork();
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if (pID < 0) {
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// Failed to fork
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return false;
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}
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if (pID == 0) {
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char* const args[4] = {
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"mv",
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strdup(file.c_str()),
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strdup(newfile.c_str()),
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0
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};
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if (args[1] && args[2])
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execve("/bin/mv", args, 0);
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if (args[1])
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free(args[1]);
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if (args[2])
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free(args[2]);
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exit(-1);
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}
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int status;
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waitpid(pID, &status, 0);
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return UIFileExists(newfile);
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}
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bool UIDeleteFile(const string& file)
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{
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return (unlink(file.c_str()) != -1);
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}
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std::ifstream* UIOpenRead(const string& filename)
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{
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return new std::ifstream(filename.c_str(), std::ios::in);
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}
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std::ofstream* UIOpenWrite(const string& filename, bool append) // append=false
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{
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return new std::ofstream(filename.c_str(),
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append ? std::ios::out | std::ios::app
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: std::ios::out);
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}
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