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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 "content/renderer/renderer_main_platform_delegate.h" | 5 #include "content/renderer/renderer_main_platform_delegate.h" |
| 6 | 6 |
| 7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
| 10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
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| 105 } | 105 } |
| 106 blink::WebFontRendering::setUseDirectWrite(use_direct_write); | 106 blink::WebFontRendering::setUseDirectWrite(use_direct_write); |
| 107 if (use_direct_write) { | 107 if (use_direct_write) { |
| 108 blink::WebRuntimeFeatures::enableSubpixelFontScaling(true); | 108 blink::WebRuntimeFeatures::enableSubpixelFontScaling(true); |
| 109 } | 109 } |
| 110 } | 110 } |
| 111 | 111 |
| 112 void RendererMainPlatformDelegate::PlatformUninitialize() { | 112 void RendererMainPlatformDelegate::PlatformUninitialize() { |
| 113 } | 113 } |
| 114 | 114 |
| 115 bool RendererMainPlatformDelegate::InitSandboxTests(bool no_sandbox) { | |
| 116 const CommandLine& command_line = parameters_.command_line; | |
| 117 | |
| 118 DVLOG(1) << "Started renderer with " << command_line.GetCommandLineString(); | |
| 119 | |
| 120 sandbox::TargetServices* target_services = | |
| 121 parameters_.sandbox_info->target_services; | |
| 122 | |
| 123 if (target_services && !no_sandbox) { | |
| 124 std::wstring test_dll_name = | |
| 125 command_line.GetSwitchValueNative(switches::kTestSandbox); | |
| 126 if (!test_dll_name.empty()) { | |
| 127 sandbox_test_module_ = LoadLibrary(test_dll_name.c_str()); | |
| 128 DCHECK(sandbox_test_module_); | |
| 129 if (!sandbox_test_module_) { | |
| 130 return false; | |
| 131 } | |
| 132 } | |
| 133 } | |
| 134 return true; | |
| 135 } | |
| 136 | |
| 137 bool RendererMainPlatformDelegate::EnableSandbox() { | 115 bool RendererMainPlatformDelegate::EnableSandbox() { |
| 138 sandbox::TargetServices* target_services = | 116 sandbox::TargetServices* target_services = |
| 139 parameters_.sandbox_info->target_services; | 117 parameters_.sandbox_info->target_services; |
| 140 | 118 |
| 141 if (target_services) { | 119 if (target_services) { |
| 142 // Cause advapi32 to load before the sandbox is turned on. | 120 // Cause advapi32 to load before the sandbox is turned on. |
| 143 unsigned int dummy_rand; | 121 unsigned int dummy_rand; |
| 144 rand_s(&dummy_rand); | 122 rand_s(&dummy_rand); |
| 145 // Warm up language subsystems before the sandbox is turned on. | 123 // Warm up language subsystems before the sandbox is turned on. |
| 146 ::GetUserDefaultLangID(); | 124 ::GetUserDefaultLangID(); |
| 147 ::GetUserDefaultLCID(); | 125 ::GetUserDefaultLCID(); |
| 148 | 126 |
| 149 target_services->LowerToken(); | 127 target_services->LowerToken(); |
| 150 return true; | 128 return true; |
| 151 } | 129 } |
| 152 return false; | 130 return false; |
| 153 } | 131 } |
| 154 | 132 |
| 155 void RendererMainPlatformDelegate::RunSandboxTests(bool no_sandbox) { | |
| 156 if (sandbox_test_module_) { | |
| 157 RunRendererTests run_security_tests = | |
| 158 reinterpret_cast<RunRendererTests>(GetProcAddress(sandbox_test_module_, | |
| 159 kRenderTestCall)); | |
| 160 DCHECK(run_security_tests); | |
| 161 if (run_security_tests) { | |
| 162 int test_count = 0; | |
| 163 DVLOG(1) << "Running renderer security tests"; | |
| 164 BOOL result = run_security_tests(&test_count); | |
| 165 CHECK(result) << "Test number " << test_count << " has failed."; | |
| 166 } | |
| 167 } | |
| 168 } | |
| 169 | |
| 170 } // namespace content | 133 } // namespace content |
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