content/renderer/renderer_main_platform_delegate_mac.mm

   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
   3 // found in the LICENSE file.
   4
   5 #include "content/renderer/renderer_main_platform_delegate.h"
   6
   7 #include <Carbon/Carbon.h>
   8 #import <Cocoa/Cocoa.h>
   9 #include <objc/runtime.h>
  10
  11 #include "base/command_line.h"
  12 #include "base/logging.h"
  13 #import "base/mac/foundation_util.h"
  14 #import "base/mac/crash_logging.h"
  15 #include "base/mac/scoped_cftyperef.h"
  16 #include "base/sys_string_conversions.h"
  17 #include "content/common/sandbox_mac.h"
  18 #include "content/public/common/content_switches.h"
  19 #import "content/public/common/injection_test_mac.h"
  20 #include "content/common/sandbox_init_mac.h"
  21
  22 namespace content {
  23
  24 RendererMainPlatformDelegate::RendererMainPlatformDelegate(
  25     const MainFunctionParams& parameters)
  26         : parameters_(parameters) {
  27 }
  28
  29 RendererMainPlatformDelegate::~RendererMainPlatformDelegate() {
  30 }
  31
  32 // TODO(mac-port): Any code needed to initialize a process for purposes of
  33 // running a renderer needs to also be reflected in chrome_main.cc for
  34 // --single-process support.
  35 void RendererMainPlatformDelegate::PlatformInitialize() {
  36   // Initialize NSApplication up front.  Without this call, drawing of
  37   // native UI elements (e.g. buttons) in WebKit will explode.
  38   [NSApplication sharedApplication];
  39
  40   if (![NSThread isMultiThreaded]) {
  41     NSString* string = @"";
  42     [NSThread detachNewThreadSelector:@selector(length)
  43                              toTarget:string
  44                            withObject:nil];
  45   }
  46
  47   // Debugging for http://crbug.com/152566
  48   base::mac::ScopedCFTypeRef<TISInputSourceRef> input_source(
  49       TISCopyCurrentKeyboardInputSource());
  50   base::mac::ScopedCFTypeRef<CFStringRef> description(
  51       CFCopyDescription(input_source));
  52   base::mac::SetCrashKeyValue(@"tis_input_source",
  53                               base::mac::CFToNSCast(description));
  54
  55   input_source.reset(TISCopyCurrentKeyboardLayoutInputSource());
  56   description.reset(CFCopyDescription(input_source));
  57   base::mac::SetCrashKeyValue(@"tis_layout_source",
  58                               base::mac::CFToNSCast(description));
  59 }
  60
  61 void RendererMainPlatformDelegate::PlatformUninitialize() {
  62 }
  63
  64 static void LogTestMessage(std::string message, bool is_error) {
  65   if (is_error)
  66     LOG(ERROR) << message;
  67   else
  68     LOG(INFO) << message;
  69 }
  70
  71 bool RendererMainPlatformDelegate::InitSandboxTests(bool no_sandbox) {
  72   const CommandLine& command_line = parameters_.command_line;
  73
  74   if (command_line.HasSwitch(switches::kTestSandbox)) {
  75     std::string bundle_path =
  76     command_line.GetSwitchValueNative(switches::kTestSandbox);
  77     if (bundle_path.empty()) {
  78       NOTREACHED() << "Bad bundle path";
  79       return false;
  80     }
  81     NSBundle* tests_bundle =
  82         [NSBundle bundleWithPath:base::SysUTF8ToNSString(bundle_path)];
  83     if (![tests_bundle load]) {
  84       NOTREACHED() << "Failed to load bundle";
  85       return false;
  86     }
  87     sandbox_tests_bundle_ = [tests_bundle retain];
  88     [objc_getClass("RendererSandboxTestsRunner") setLogFunction:LogTestMessage];
  89   }
  90   return true;
  91 }
  92
  93 bool RendererMainPlatformDelegate::EnableSandbox() {
  94   return InitializeSandbox();
  95 }
  96
  97 void RendererMainPlatformDelegate::RunSandboxTests(bool no_sandbox) {
  98   Class tests_runner = objc_getClass("RendererSandboxTestsRunner");
  99   if (tests_runner) {
 100     if (![tests_runner runTests])
 101       LOG(ERROR) << "Running renderer with failing sandbox tests!";
 102     [sandbox_tests_bundle_ unload];
 103     [sandbox_tests_bundle_ release];
 104     sandbox_tests_bundle_ = nil;
 105   }
 106 }
 107
 108 }  // namespace content