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Issue 3836005: Move pe_image and registry from base to base/win and use the namespace. It re... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years, 2 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 "base/win_util.h" 5 #include "base/win_util.h"
6 6
7 #include <aclapi.h> 7 #include <aclapi.h>
8 #include <shobjidl.h> // Must be before propkey. 8 #include <shobjidl.h> // Must be before propkey.
9 #include <propkey.h> 9 #include <propkey.h>
10 #include <propvarutil.h> 10 #include <propvarutil.h>
11 #include <sddl.h> 11 #include <sddl.h>
12 #include <shlobj.h> 12 #include <shlobj.h>
13 13
14 #include "base/logging.h" 14 #include "base/logging.h"
15 #include "base/registry.h" 15 #include "base/win/registry.h"
16 #include "base/scoped_handle.h" 16 #include "base/scoped_handle.h"
17 #include "base/scoped_ptr.h" 17 #include "base/scoped_ptr.h"
18 #include "base/string_util.h" 18 #include "base/string_util.h"
19 #include "base/stringprintf.h" 19 #include "base/stringprintf.h"
20 #include "base/win/windows_version.h" 20 #include "base/win/windows_version.h"
21 21
22 namespace win_util { 22 namespace win_util {
23 23
24 #define SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(struct_name, member) \ 24 #define SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(struct_name, member) \
25 offsetof(struct_name, member) + \ 25 offsetof(struct_name, member) + \
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120 if (size_ret < (buffer_size - 1)) { 120 if (size_ret < (buffer_size - 1)) {
121 output.resize(size_ret); 121 output.resize(size_ret);
122 return output; 122 return output;
123 } 123 }
124 buffer_size *= 2; 124 buffer_size *= 2;
125 } 125 }
126 return std::wstring(); // error 126 return std::wstring(); // error
127 } 127 }
128 128
129 bool UserAccountControlIsEnabled() { 129 bool UserAccountControlIsEnabled() {
130 RegKey key(HKEY_LOCAL_MACHINE, 130 base::win::RegKey key(HKEY_LOCAL_MACHINE,
131 L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System", 131 L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System",
132 KEY_READ); 132 KEY_READ);
133 DWORD uac_enabled; 133 DWORD uac_enabled;
134 if (!key.ReadValueDW(L"EnableLUA", &uac_enabled)) 134 if (!key.ReadValueDW(L"EnableLUA", &uac_enabled))
135 return true; 135 return true;
136 // Users can set the EnableLUA value to something arbitrary, like 2, which 136 // Users can set the EnableLUA value to something arbitrary, like 2, which
137 // Vista will treat as UAC enabled, so we make sure it is not set to 0. 137 // Vista will treat as UAC enabled, so we make sure it is not set to 0.
138 return (uac_enabled != 0); 138 return (uac_enabled != 0);
139 } 139 }
140 140
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180 180
181 PropVariantClear(&property_value); 181 PropVariantClear(&property_value);
182 return SUCCEEDED(result); 182 return SUCCEEDED(result);
183 } 183 }
184 184
185 static const char16 kAutoRunKeyPath[] = 185 static const char16 kAutoRunKeyPath[] =
186 L"Software\\Microsoft\\Windows\\CurrentVersion\\Run"; 186 L"Software\\Microsoft\\Windows\\CurrentVersion\\Run";
187 187
188 bool AddCommandToAutoRun(HKEY root_key, const string16& name, 188 bool AddCommandToAutoRun(HKEY root_key, const string16& name,
189 const string16& command) { 189 const string16& command) {
190 RegKey autorun_key(root_key, kAutoRunKeyPath, KEY_SET_VALUE); 190 base::win::RegKey autorun_key(root_key, kAutoRunKeyPath, KEY_SET_VALUE);
191 return autorun_key.WriteValue(name.c_str(), command.c_str()); 191 return autorun_key.WriteValue(name.c_str(), command.c_str());
192 } 192 }
193 193
194 bool RemoveCommandFromAutoRun(HKEY root_key, const string16& name) { 194 bool RemoveCommandFromAutoRun(HKEY root_key, const string16& name) {
195 RegKey autorun_key(root_key, kAutoRunKeyPath, KEY_SET_VALUE); 195 base::win::RegKey autorun_key(root_key, kAutoRunKeyPath, KEY_SET_VALUE);
196 return autorun_key.DeleteValue(name.c_str()); 196 return autorun_key.DeleteValue(name.c_str());
197 } 197 }
198 198
199 } // namespace win_util 199 } // namespace win_util
200 200
201 #ifdef _MSC_VER 201 #ifdef _MSC_VER
202 // 202 //
203 // If the ASSERT below fails, please install Visual Studio 2005 Service Pack 1. 203 // If the ASSERT below fails, please install Visual Studio 2005 Service Pack 1.
204 // 204 //
205 extern char VisualStudio2005ServicePack1Detection[10]; 205 extern char VisualStudio2005ServicePack1Detection[10];
206 COMPILE_ASSERT(sizeof(&VisualStudio2005ServicePack1Detection) == sizeof(void*), 206 COMPILE_ASSERT(sizeof(&VisualStudio2005ServicePack1Detection) == sizeof(void*),
207 VS2005SP1Detect); 207 VS2005SP1Detect);
208 // 208 //
209 // Chrome requires at least Service Pack 1 for Visual Studio 2005. 209 // Chrome requires at least Service Pack 1 for Visual Studio 2005.
210 // 210 //
211 #endif // _MSC_VER 211 #endif // _MSC_VER
212 212
213 #ifndef COPY_FILE_COPY_SYMLINK 213 #ifndef COPY_FILE_COPY_SYMLINK
214 #error You must install the Windows 2008 or Vista Software Development Kit and \ 214 #error You must install the Windows 2008 or Vista Software Development Kit and \
215 set it as your default include path to build this library. You can grab it by \ 215 set it as your default include path to build this library. You can grab it by \
216 searching for "download windows sdk 2008" in your favorite web search engine. \ 216 searching for "download windows sdk 2008" in your favorite web search engine. \
217 Also make sure you register the SDK with Visual Studio, by selecting \ 217 Also make sure you register the SDK with Visual Studio, by selecting \
218 "Integrate Windows SDK with Visual Studio 2005" from the Windows SDK \ 218 "Integrate Windows SDK with Visual Studio 2005" from the Windows SDK \
219 menu (see Start - All Programs - Microsoft Windows SDK - \ 219 menu (see Start - All Programs - Microsoft Windows SDK - \
220 Visual Studio Registration). 220 Visual Studio Registration).
221 #endif 221 #endif
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