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Side by Side Diff: net/url_request/url_request_job_tracker.h

Issue 5384002: net: Remove typedef net::URLRequest URLRequest; (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: review Created 10 years 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 #ifndef NET_URL_REQUEST_URL_REQUEST_JOB_TRACKER_H_ 5 #ifndef NET_URL_REQUEST_URL_REQUEST_JOB_TRACKER_H_
6 #define NET_URL_REQUEST_URL_REQUEST_JOB_TRACKER_H_ 6 #define NET_URL_REQUEST_URL_REQUEST_JOB_TRACKER_H_
7 #pragma once 7 #pragma once
8 8
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/observer_list.h" 11 #include "base/observer_list.h"
12 #include "net/url_request/url_request_status.h" 12 #include "net/url_request/url_request_status.h"
13 13
14 namespace net { 14 namespace net {
15 class URLRequestJob; 15 class URLRequestJob;
16 } // namespace net 16 } // namespace net
17 17
18 class GURL; 18 class GURL;
19 19
20 // This class maintains a list of active URLRequestJobs for debugging purposes. 20 // This class maintains a list of active URLRequestJobs for debugging purposes.
21 // This allows us to warn on leaked jobs and also allows an observer to track 21 // This allows us to warn on leaked jobs and also allows an observer to track
22 // what is happening, for example, for the network status monitor. 22 // what is happening, for example, for the network status monitor.
23 // 23 //
24 // NOTE: URLRequest is single-threaded, so this class should only be used on 24 // NOTE: net::URLRequest is single-threaded, so this class should only be used
25 // the same thread where all of the application's URLRequest calls are made. 25 // onthe same thread where all of the application's net::URLRequest calls are
26 // made.
26 // 27 //
27 class URLRequestJobTracker { 28 class URLRequestJobTracker {
28 public: 29 public:
29 typedef std::vector<net::URLRequestJob*> JobList; 30 typedef std::vector<net::URLRequestJob*> JobList;
30 typedef JobList::const_iterator JobIterator; 31 typedef JobList::const_iterator JobIterator;
31 32
32 // The observer's methods are called on the thread that called AddObserver. 33 // The observer's methods are called on the thread that called AddObserver.
33 class JobObserver { 34 class JobObserver {
34 public: 35 public:
35 // Called after the given job has been added to the list 36 // Called after the given job has been added to the list
(...skipping 19 matching lines...) Expand all
55 virtual void OnBytesRead(net::URLRequestJob* job, const char* buf, 56 virtual void OnBytesRead(net::URLRequestJob* job, const char* buf,
56 int byte_count) = 0; 57 int byte_count) = 0;
57 58
58 virtual ~JobObserver() {} 59 virtual ~JobObserver() {}
59 }; 60 };
60 61
61 URLRequestJobTracker(); 62 URLRequestJobTracker();
62 ~URLRequestJobTracker(); 63 ~URLRequestJobTracker();
63 64
64 // adds or removes an observer from the list. note, these methods should 65 // adds or removes an observer from the list. note, these methods should
65 // only be called on the same thread where URLRequest objects are used. 66 // only be called on the same thread where net::URLRequest objects are used.
66 void AddObserver(JobObserver* observer) { 67 void AddObserver(JobObserver* observer) {
67 observers_.AddObserver(observer); 68 observers_.AddObserver(observer);
68 } 69 }
69 void RemoveObserver(JobObserver* observer) { 70 void RemoveObserver(JobObserver* observer) {
70 observers_.RemoveObserver(observer); 71 observers_.RemoveObserver(observer);
71 } 72 }
72 73
73 // adds or removes the job from the active list, should be called by the 74 // adds or removes the job from the active list, should be called by the
74 // job constructor and destructor. Note: don't use "AddJob" since that 75 // job constructor and destructor. Note: don't use "AddJob" since that
75 // is #defined by windows.h :( 76 // is #defined by windows.h :(
(...skipping 17 matching lines...) Expand all
93 } 94 }
94 95
95 private: 96 private:
96 ObserverList<JobObserver> observers_; 97 ObserverList<JobObserver> observers_;
97 JobList active_jobs_; 98 JobList active_jobs_;
98 }; 99 };
99 100
100 extern URLRequestJobTracker g_url_request_job_tracker; 101 extern URLRequestJobTracker g_url_request_job_tracker;
101 102
102 #endif // NET_URL_REQUEST_URL_REQUEST_JOB_TRACKER_H_ 103 #endif // NET_URL_REQUEST_URL_REQUEST_JOB_TRACKER_H_
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