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Issue 112963005: Update uses of UTF conversions in courgette/, device/, extensions/, google_apis/, gpu/, ipc/, media… (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 12 months ago
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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 "ipc/ipc_channel_win.h" 5 #include "ipc/ipc_channel_win.h"
6 6
7 #include <windows.h> 7 #include <windows.h>
8 8
9 #include "base/auto_reset.h" 9 #include "base/auto_reset.h"
10 #include "base/bind.h" 10 #include "base/bind.h"
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185 // static 185 // static
186 const base::string16 Channel::ChannelImpl::PipeName( 186 const base::string16 Channel::ChannelImpl::PipeName(
187 const std::string& channel_id, int32* secret) { 187 const std::string& channel_id, int32* secret) {
188 std::string name("\\\\.\\pipe\\chrome."); 188 std::string name("\\\\.\\pipe\\chrome.");
189 189
190 // Prevent the shared secret from ending up in the pipe name. 190 // Prevent the shared secret from ending up in the pipe name.
191 size_t index = channel_id.find_first_of('\\'); 191 size_t index = channel_id.find_first_of('\\');
192 if (index != std::string::npos) { 192 if (index != std::string::npos) {
193 if (secret) // Retrieve the secret if asked for. 193 if (secret) // Retrieve the secret if asked for.
194 base::StringToInt(channel_id.substr(index + 1), secret); 194 base::StringToInt(channel_id.substr(index + 1), secret);
195 return ASCIIToWide(name.append(channel_id.substr(0, index - 1))); 195 return base::ASCIIToWide(name.append(channel_id.substr(0, index - 1)));
196 } 196 }
197 197
198 // This case is here to support predictable named pipes in tests. 198 // This case is here to support predictable named pipes in tests.
199 if (secret) 199 if (secret)
200 *secret = 0; 200 *secret = 0;
201 return ASCIIToWide(name.append(channel_id)); 201 return base::ASCIIToWide(name.append(channel_id));
202 } 202 }
203 203
204 bool Channel::ChannelImpl::CreatePipe(const IPC::ChannelHandle &channel_handle, 204 bool Channel::ChannelImpl::CreatePipe(const IPC::ChannelHandle &channel_handle,
205 Mode mode) { 205 Mode mode) {
206 DCHECK_EQ(INVALID_HANDLE_VALUE, pipe_); 206 DCHECK_EQ(INVALID_HANDLE_VALUE, pipe_);
207 base::string16 pipe_name; 207 base::string16 pipe_name;
208 // If we already have a valid pipe for channel just copy it. 208 // If we already have a valid pipe for channel just copy it.
209 if (channel_handle.pipe.handle) { 209 if (channel_handle.pipe.handle) {
210 DCHECK(channel_handle.name.empty()); 210 DCHECK(channel_handle.name.empty());
211 pipe_name = L"Not Available"; // Just used for LOG 211 pipe_name = L"Not Available"; // Just used for LOG
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509 int secret; 509 int secret;
510 do { // Guarantee we get a non-zero value. 510 do { // Guarantee we get a non-zero value.
511 secret = base::RandInt(0, std::numeric_limits<int>::max()); 511 secret = base::RandInt(0, std::numeric_limits<int>::max());
512 } while (secret == 0); 512 } while (secret == 0);
513 513
514 id.append(GenerateUniqueRandomChannelID()); 514 id.append(GenerateUniqueRandomChannelID());
515 return id.append(base::StringPrintf("\\%d", secret)); 515 return id.append(base::StringPrintf("\\%d", secret));
516 } 516 }
517 517
518 } // namespace IPC 518 } // namespace IPC
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