1 files changed, 0 insertions, 362 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/client/mac/crash_generation/Inspector.mm b/toolkit/crashreporter/google-breakpad/src/client/mac/crash_generation/Inspector.mm
deleted file mode 100644
index dc6f48086..000000000
--- a/toolkit/crashreporter/google-breakpad/src/client/mac/crash_generation/Inspector.mm
+++ /dev/null
@@ -1,362 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Utility that can inspect another process and write a crash dump
-
-#include <cstdio>
-#include <iostream>
-#include <servers/bootstrap.h>
-#include <stdio.h>
-#include <string.h>
-#include <string>
-
-#import "client/mac/crash_generation/Inspector.h"
-
-#import "client/mac/Framework/Breakpad.h"
-#import "client/mac/handler/minidump_generator.h"
-
-#import "common/mac/MachIPC.h"
-#include "common/mac/bootstrap_compat.h"
-#include "common/mac/launch_reporter.h"
-
-#import "GTMDefines.h"
-
-#import <Foundation/Foundation.h>
-
-namespace google_breakpad {
-
-//=============================================================================
-void Inspector::Inspect(const char *receive_port_name) {
-  kern_return_t result = ResetBootstrapPort();
-  if (result != KERN_SUCCESS) {
-    return;
-  }
-
-  result = ServiceCheckIn(receive_port_name);
-
-  if (result == KERN_SUCCESS) {
-    result = ReadMessages();
-
-    if (result == KERN_SUCCESS) {
-      // Inspect the task and write a minidump file.
-      bool wrote_minidump = InspectTask();
-
-      // Send acknowledgement to the crashed process that the inspection
-      // has finished.  It will then be able to cleanly exit.
-      // The return value is ignored because failure isn't fatal. If the process
-      // didn't get the message there's nothing we can do, and we still want to
-      // send the report.
-      SendAcknowledgement();
-
-      if (wrote_minidump) {
-        // Ask the user if he wants to upload the crash report to a server,
-        // and do so if he agrees.
-        LaunchReporter(
-            config_params_.GetValueForKey(BREAKPAD_REPORTER_EXE_LOCATION),
-            config_file_.GetFilePath());
-      } else {
-        fprintf(stderr, "Inspection of crashed process failed\n");
-      }
-
-      // Now that we're done reading messages, cleanup the service, but only
-      // if there was an actual exception
-      // Otherwise, it means the dump was generated on demand and the process
-      // lives on, and we might be needed again in the future.
-      if (exception_code_) {
-        ServiceCheckOut(receive_port_name);
-      }
-    } else {
-        PRINT_MACH_RESULT(result, "Inspector: WaitForMessage()");
-    }
-  }
-}
-
-//=============================================================================
-kern_return_t Inspector::ResetBootstrapPort() {
-  // A reasonable default, in case anything fails.
-  bootstrap_subset_port_ = bootstrap_port;
-
-  mach_port_t self_task = mach_task_self();
-
-  kern_return_t kr = task_get_bootstrap_port(self_task,
-                                             &bootstrap_subset_port_);
-  if (kr != KERN_SUCCESS) {
-    NSLog(@"ResetBootstrapPort: task_get_bootstrap_port failed: %s (%d)",
-          mach_error_string(kr), kr);
-    return kr;
-  }
-
-  mach_port_t bootstrap_parent_port;
-  kr = bootstrap_look_up(bootstrap_subset_port_,
-                         const_cast<char*>(BREAKPAD_BOOTSTRAP_PARENT_PORT),
-                         &bootstrap_parent_port);
-  if (kr != BOOTSTRAP_SUCCESS) {
-    NSLog(@"ResetBootstrapPort: bootstrap_look_up failed: %s (%d)",
-#if defined(MAC_OS_X_VERSION_10_5) && \
-    MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
-          bootstrap_strerror(kr),
-#else
-          mach_error_string(kr),
-#endif
-          kr);
-    return kr;
-  }
-
-  kr = task_set_bootstrap_port(self_task, bootstrap_parent_port);
-  if (kr != KERN_SUCCESS) {
-    NSLog(@"ResetBootstrapPort: task_set_bootstrap_port failed: %s (%d)",
-          mach_error_string(kr), kr);
-    return kr;
-  }
-
-  // Some things access the bootstrap port through this global variable
-  // instead of calling task_get_bootstrap_port.
-  bootstrap_port = bootstrap_parent_port;
-
-  return KERN_SUCCESS;
-}
-
-//=============================================================================
-kern_return_t Inspector::ServiceCheckIn(const char *receive_port_name) {
-  // We need to get the mach port representing this service, so we can
-  // get information from the crashed process.
-  kern_return_t kr = bootstrap_check_in(bootstrap_subset_port_,
-                                        (char*)receive_port_name,
-                                        &service_rcv_port_);
-
-  if (kr != KERN_SUCCESS) {
-#if VERBOSE
-    PRINT_MACH_RESULT(kr, "Inspector: bootstrap_check_in()");
-#endif
-  }
-
-  return kr;
-}
-
-//=============================================================================
-kern_return_t Inspector::ServiceCheckOut(const char *receive_port_name) {
-  // We're done receiving mach messages from the crashed process,
-  // so clean up a bit.
-  kern_return_t kr;
-
-  // DO NOT use mach_port_deallocate() here -- it will fail and the
-  // following bootstrap_register() will also fail leaving our service
-  // name hanging around forever (until reboot)
-  kr = mach_port_destroy(mach_task_self(), service_rcv_port_);
-
-  if (kr != KERN_SUCCESS) {
-    PRINT_MACH_RESULT(kr,
-      "Inspector: UNREGISTERING: service_rcv_port mach_port_deallocate()");
-    return kr;
-  }
-
-  // Unregister the service associated with the receive port.
-  kr = breakpad::BootstrapRegister(bootstrap_subset_port_,
-                                   (char*)receive_port_name,
-                                   MACH_PORT_NULL);
-
-  if (kr != KERN_SUCCESS) {
-    PRINT_MACH_RESULT(kr, "Inspector: UNREGISTERING: bootstrap_register()");
-  }
-
-  return kr;
-}
-
-//=============================================================================
-kern_return_t Inspector::ReadMessages() {
-  // Wait for an initial message from the crashed process containing basic
-  // information about the crash.
-  ReceivePort receive_port(service_rcv_port_);
-
-  MachReceiveMessage message;
-  kern_return_t result = receive_port.WaitForMessage(&message, 1000);
-
-  if (result == KERN_SUCCESS) {
-    InspectorInfo &info = (InspectorInfo &)*message.GetData();
-    exception_type_ = info.exception_type;
-    exception_code_ = info.exception_code;
-    exception_subcode_ = info.exception_subcode;
-
-#if VERBOSE
-    printf("message ID = %d\n", message.GetMessageID());
-#endif
-
-    remote_task_ = message.GetTranslatedPort(0);
-    crashing_thread_ = message.GetTranslatedPort(1);
-    handler_thread_ = message.GetTranslatedPort(2);
-    ack_port_ = message.GetTranslatedPort(3);
-
-#if VERBOSE
-    printf("exception_type = %d\n", exception_type_);
-    printf("exception_code = %d\n", exception_code_);
-    printf("exception_subcode = %d\n", exception_subcode_);
-    printf("remote_task = %d\n", remote_task_);
-    printf("crashing_thread = %d\n", crashing_thread_);
-    printf("handler_thread = %d\n", handler_thread_);
-    printf("ack_port_ = %d\n", ack_port_);
-    printf("parameter count = %d\n", info.parameter_count);
-#endif
-
-    // In certain situations where multiple crash requests come
-    // through quickly, we can end up with the mach IPC messages not
-    // coming through correctly.  Since we don't know what parameters
-    // we've missed, we can't do much besides abort the crash dump
-    // situation in this case.
-    unsigned int parameters_read = 0;
-    // The initial message contains the number of key value pairs that
-    // we are expected to read.
-    // Read each key/value pair, one mach message per key/value pair.
-    for (unsigned int i = 0; i < info.parameter_count; ++i) {
-      MachReceiveMessage parameter_message;
-      result = receive_port.WaitForMessage(&parameter_message, 1000);
-
-      if(result == KERN_SUCCESS) {
-        KeyValueMessageData &key_value_data =
-          (KeyValueMessageData&)*parameter_message.GetData();
-        // If we get a blank key, make sure we don't increment the
-        // parameter count; in some cases (notably on-demand generation
-        // many times in a short period of time) caused the Mach IPC
-        // messages to not come through correctly.
-        if (strlen(key_value_data.key) == 0) {
-          continue;
-        }
-        parameters_read++;
-
-        config_params_.SetKeyValue(key_value_data.key, key_value_data.value);
-      } else {
-        PRINT_MACH_RESULT(result, "Inspector: key/value message");
-        break;
-      }
-    }
-    if (parameters_read != info.parameter_count) {
-      return KERN_FAILURE;
-    }
-  }
-
-  return result;
-}
-
-//=============================================================================
-bool Inspector::InspectTask() {
-  // keep the task quiet while we're looking at it
-  task_suspend(remote_task_);
-
-  NSString *minidumpDir;
-
-  const char *minidumpDirectory =
-    config_params_.GetValueForKey(BREAKPAD_DUMP_DIRECTORY);
-
-  // If the client app has not specified a minidump directory,
-  // use a default of Library/<kDefaultLibrarySubdirectory>/<Product Name>
-  if (!minidumpDirectory || 0 == strlen(minidumpDirectory)) {
-    NSArray *libraryDirectories =
-      NSSearchPathForDirectoriesInDomains(NSLibraryDirectory,
-                                          NSUserDomainMask,
-                                          YES);
-
-    NSString *applicationSupportDirectory =
-        [libraryDirectories objectAtIndex:0];
-    NSString *library_subdirectory = [NSString
-        stringWithUTF8String:kDefaultLibrarySubdirectory];
-    NSString *breakpad_product = [NSString
-        stringWithUTF8String:config_params_.GetValueForKey(BREAKPAD_PRODUCT)];
-
-    NSArray *path_components = [NSArray
-        arrayWithObjects:applicationSupportDirectory,
-                         library_subdirectory,
-                         breakpad_product,
-                         nil];
-
-    minidumpDir = [NSString pathWithComponents:path_components];
-  } else {
-    minidumpDir = [[NSString stringWithUTF8String:minidumpDirectory]
-                    stringByExpandingTildeInPath];
-  }
-
-  MinidumpLocation minidumpLocation(minidumpDir);
-
-  // Obscure bug alert:
-  // Don't use [NSString stringWithFormat] to build up the path here since it
-  // assumes system encoding and in RTL locales will prepend an LTR override
-  // character for paths beginning with '/' which fileSystemRepresentation does
-  // not remove. Filed as rdar://6889706 .
-  NSString *path_ns = [NSString
-      stringWithUTF8String:minidumpLocation.GetPath()];
-  NSString *pathid_ns = [NSString
-      stringWithUTF8String:minidumpLocation.GetID()];
-  NSString *minidumpPath = [path_ns stringByAppendingPathComponent:pathid_ns];
-  minidumpPath = [minidumpPath
-      stringByAppendingPathExtension:@"dmp"];
-
-  config_file_.WriteFile( 0,
-                          &config_params_,
-                          minidumpLocation.GetPath(),
-                          minidumpLocation.GetID());
-
-
-  MinidumpGenerator generator(remote_task_, handler_thread_);
-
-  if (exception_type_ && exception_code_) {
-    generator.SetExceptionInformation(exception_type_,
-                                      exception_code_,
-                                      exception_subcode_,
-                                      crashing_thread_);
-  }
-
-
-  bool result = generator.Write([minidumpPath fileSystemRepresentation]);
-
-  // let the task continue
-  task_resume(remote_task_);
-
-  return result;
-}
-
-//=============================================================================
-// The crashed task needs to be told that the inspection has finished.
-// It will wait on a mach port (with timeout) until we send acknowledgement.
-kern_return_t Inspector::SendAcknowledgement() {
-  if (ack_port_ != MACH_PORT_DEAD) {
-    MachPortSender sender(ack_port_);
-    MachSendMessage ack_message(kMsgType_InspectorAcknowledgement);
-
-    kern_return_t result = sender.SendMessage(ack_message, 2000);
-
-#if VERBOSE
-    PRINT_MACH_RESULT(result, "Inspector: sent acknowledgement");
-#endif
-
-    return result;
-  }
-
-  return KERN_INVALID_NAME;
-}
-
-} // namespace google_breakpad
-