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Issue 1746012: More cleanup of net_log.h (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years, 8 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 "net/proxy/single_threaded_proxy_resolver.h" 5 #include "net/proxy/single_threaded_proxy_resolver.h"
6 6
7 #include "base/message_loop.h" 7 #include "base/message_loop.h"
8 #include "base/thread.h" 8 #include "base/thread.h"
9 #include "net/base/net_log.h" 9 #include "net/base/capturing_net_log.h"
10 #include "net/base/net_errors.h" 10 #include "net/base/net_errors.h"
11 #include "net/proxy/proxy_info.h" 11 #include "net/proxy/proxy_info.h"
12 12
13 namespace net { 13 namespace net {
14 14
15 namespace { 15 namespace {
16 16
17 class PurgeMemoryTask : public base::RefCountedThreadSafe<PurgeMemoryTask> { 17 class PurgeMemoryTask : public base::RefCountedThreadSafe<PurgeMemoryTask> {
18 public: 18 public:
19 explicit PurgeMemoryTask(ProxyResolver* resolver) : resolver_(resolver) {} 19 explicit PurgeMemoryTask(ProxyResolver* resolver) : resolver_(resolver) {}
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240 bool is_first_job = pending_jobs_.empty(); 240 bool is_first_job = pending_jobs_.empty();
241 pending_jobs_.push_back(job); // Jobs can never finish synchronously. 241 pending_jobs_.push_back(job); // Jobs can never finish synchronously.
242 242
243 if (is_first_job) { 243 if (is_first_job) {
244 // If there is nothing already running, start the job now. 244 // If there is nothing already running, start the job now.
245 EnsureThreadStarted(); 245 EnsureThreadStarted();
246 job->Start(); 246 job->Start();
247 } else { 247 } else {
248 // Otherwise the job will get started eventually by ProcessPendingJobs(). 248 // Otherwise the job will get started eventually by ProcessPendingJobs().
249 job->net_log()->BeginEvent( 249 job->net_log()->BeginEvent(
250 NetLog::TYPE_WAITING_FOR_SINGLE_PROXY_RESOLVER_THREAD); 250 NetLog::TYPE_WAITING_FOR_SINGLE_PROXY_RESOLVER_THREAD, NULL);
251 } 251 }
252 252
253 // Completion will be notified through |callback|, unless the caller cancels 253 // Completion will be notified through |callback|, unless the caller cancels
254 // the request using |request|. 254 // the request using |request|.
255 if (request) 255 if (request)
256 *request = reinterpret_cast<RequestHandle>(job.get()); 256 *request = reinterpret_cast<RequestHandle>(job.get());
257 257
258 return ERR_IO_PENDING; 258 return ERR_IO_PENDING;
259 } 259 }
260 260
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322 void SingleThreadedProxyResolver::ProcessPendingJobs() { 322 void SingleThreadedProxyResolver::ProcessPendingJobs() {
323 if (pending_jobs_.empty()) 323 if (pending_jobs_.empty())
324 return; 324 return;
325 325
326 // Get the next job to process (FIFO). 326 // Get the next job to process (FIFO).
327 Job* job = pending_jobs_.front().get(); 327 Job* job = pending_jobs_.front().get();
328 if (job->is_started()) 328 if (job->is_started())
329 return; 329 return;
330 330
331 job->net_log()->EndEvent( 331 job->net_log()->EndEvent(
332 NetLog::TYPE_WAITING_FOR_SINGLE_PROXY_RESOLVER_THREAD); 332 NetLog::TYPE_WAITING_FOR_SINGLE_PROXY_RESOLVER_THREAD, NULL);
333 333
334 EnsureThreadStarted(); 334 EnsureThreadStarted();
335 job->Start(); 335 job->Start();
336 } 336 }
337 337
338 void SingleThreadedProxyResolver::RemoveFrontOfJobsQueueAndStartNext( 338 void SingleThreadedProxyResolver::RemoveFrontOfJobsQueueAndStartNext(
339 Job* expected_job) { 339 Job* expected_job) {
340 DCHECK_EQ(expected_job, pending_jobs_.front().get()); 340 DCHECK_EQ(expected_job, pending_jobs_.front().get());
341 pending_jobs_.pop_front(); 341 pending_jobs_.pop_front();
342 342
343 // Start next work item. 343 // Start next work item.
344 ProcessPendingJobs(); 344 ProcessPendingJobs();
345 } 345 }
346 346
347 void SingleThreadedProxyResolver::RemoveOutstandingSetPacScriptTask( 347 void SingleThreadedProxyResolver::RemoveOutstandingSetPacScriptTask(
348 SetPacScriptTask* task) { 348 SetPacScriptTask* task) {
349 DCHECK_EQ(outstanding_set_pac_script_task_.get(), task); 349 DCHECK_EQ(outstanding_set_pac_script_task_.get(), task);
350 outstanding_set_pac_script_task_ = NULL; 350 outstanding_set_pac_script_task_ = NULL;
351 } 351 }
352 352
353 } // namespace net 353 } // namespace net
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