Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(245)

Side by Side Diff: net/proxy/proxy_script_fetcher_impl.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
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
OLDNEW
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_PROXY_PROXY_SCRIPT_FETCHER_IMPL_H_ 5 #ifndef NET_PROXY_PROXY_SCRIPT_FETCHER_IMPL_H_
6 #define NET_PROXY_PROXY_SCRIPT_FETCHER_IMPL_H_ 6 #define NET_PROXY_PROXY_SCRIPT_FETCHER_IMPL_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/basictypes.h" 9 #include "base/basictypes.h"
10 #include "base/ref_counted.h" 10 #include "base/ref_counted.h"
11 #include "base/scoped_ptr.h" 11 #include "base/scoped_ptr.h"
12 #include "base/string16.h" 12 #include "base/string16.h"
13 #include "base/task.h" 13 #include "base/task.h"
14 #include "base/time.h" 14 #include "base/time.h"
15 #include "net/proxy/proxy_script_fetcher.h" 15 #include "net/proxy/proxy_script_fetcher.h"
16 #include "net/url_request/url_request.h" 16 #include "net/url_request/url_request.h"
17 17
18 class GURL; 18 class GURL;
19 class URLRequestContext; 19 class URLRequestContext;
20 class X509Certificate; 20 class X509Certificate;
21 21
22 namespace net { 22 namespace net {
23 23
24 // Implementation of ProxyScriptFetcher that downloads scripts using the 24 // Implementation of ProxyScriptFetcher that downloads scripts using the
25 // specified request context. 25 // specified request context.
26 class ProxyScriptFetcherImpl : public ProxyScriptFetcher, 26 class ProxyScriptFetcherImpl : public ProxyScriptFetcher,
27 public URLRequest::Delegate { 27 public net::URLRequest::Delegate {
28 public: 28 public:
29 // Creates a ProxyScriptFetcher that issues requests through 29 // Creates a ProxyScriptFetcher that issues requests through
30 // |url_request_context|. |url_request_context| must remain valid for the 30 // |url_request_context|. |url_request_context| must remain valid for the
31 // lifetime of ProxyScriptFetcherImpl. 31 // lifetime of ProxyScriptFetcherImpl.
32 // Note that while a request is in progress, we will be holding a reference 32 // Note that while a request is in progress, we will be holding a reference
33 // to |url_request_context|. Be careful not to create cycles between the 33 // to |url_request_context|. Be careful not to create cycles between the
34 // fetcher and the context; you can break such cycles by calling Cancel(). 34 // fetcher and the context; you can break such cycles by calling Cancel().
35 explicit ProxyScriptFetcherImpl(URLRequestContext* url_request_context); 35 explicit ProxyScriptFetcherImpl(URLRequestContext* url_request_context);
36 36
37 virtual ~ProxyScriptFetcherImpl(); 37 virtual ~ProxyScriptFetcherImpl();
38 38
39 // ProxyScriptFetcher methods: 39 // ProxyScriptFetcher methods:
40 40
41 virtual int Fetch(const GURL& url, string16* text, 41 virtual int Fetch(const GURL& url, string16* text,
42 CompletionCallback* callback); 42 CompletionCallback* callback);
43 virtual void Cancel(); 43 virtual void Cancel();
44 virtual URLRequestContext* GetRequestContext(); 44 virtual URLRequestContext* GetRequestContext();
45 45
46 // URLRequest::Delegate methods: 46 // net::URLRequest::Delegate methods:
47 47 virtual void OnAuthRequired(net::URLRequest* request,
48 virtual void OnAuthRequired(URLRequest* request,
49 AuthChallengeInfo* auth_info); 48 AuthChallengeInfo* auth_info);
50 virtual void OnSSLCertificateError(URLRequest* request, int cert_error, 49 virtual void OnSSLCertificateError(net::URLRequest* request, int cert_error,
51 X509Certificate* cert); 50 X509Certificate* cert);
52 virtual void OnResponseStarted(URLRequest* request); 51 virtual void OnResponseStarted(net::URLRequest* request);
53 virtual void OnReadCompleted(URLRequest* request, int num_bytes); 52 virtual void OnReadCompleted(net::URLRequest* request, int num_bytes);
54 virtual void OnResponseCompleted(URLRequest* request); 53 virtual void OnResponseCompleted(net::URLRequest* request);
55 54
56 // Used by unit-tests to modify the default limits. 55 // Used by unit-tests to modify the default limits.
57 base::TimeDelta SetTimeoutConstraint(base::TimeDelta timeout); 56 base::TimeDelta SetTimeoutConstraint(base::TimeDelta timeout);
58 size_t SetSizeConstraint(size_t size_bytes); 57 size_t SetSizeConstraint(size_t size_bytes);
59 58
60 private: 59 private:
61 // Read more bytes from the response. 60 // Read more bytes from the response.
62 void ReadBody(URLRequest* request); 61 void ReadBody(net::URLRequest* request);
63 62
64 // Handles a response from Read(). Returns true if we should continue trying 63 // Handles a response from Read(). Returns true if we should continue trying
65 // to read. |num_bytes| is 0 for EOF, and < 0 on errors. 64 // to read. |num_bytes| is 0 for EOF, and < 0 on errors.
66 bool ConsumeBytesRead(URLRequest* request, int num_bytes); 65 bool ConsumeBytesRead(net::URLRequest* request, int num_bytes);
67 66
68 // Called once the request has completed to notify the caller of 67 // Called once the request has completed to notify the caller of
69 // |response_code_| and |response_text_|. 68 // |response_code_| and |response_text_|.
70 void FetchCompleted(); 69 void FetchCompleted();
71 70
72 // Clear out the state for the current request. 71 // Clear out the state for the current request.
73 void ResetCurRequestState(); 72 void ResetCurRequestState();
74 73
75 // Callback for time-out task of request with id |id|. 74 // Callback for time-out task of request with id |id|.
76 void OnTimeout(int id); 75 void OnTimeout(int id);
77 76
78 // Factory for creating the time-out task. This takes care of revoking 77 // Factory for creating the time-out task. This takes care of revoking
79 // outstanding tasks when |this| is deleted. 78 // outstanding tasks when |this| is deleted.
80 ScopedRunnableMethodFactory<ProxyScriptFetcherImpl> task_factory_; 79 ScopedRunnableMethodFactory<ProxyScriptFetcherImpl> task_factory_;
81 80
82 // The context used for making network requests. 81 // The context used for making network requests.
83 URLRequestContext* url_request_context_; 82 URLRequestContext* url_request_context_;
84 83
85 // Buffer that URLRequest writes into. 84 // Buffer that net::URLRequest writes into.
86 enum { kBufSize = 4096 }; 85 enum { kBufSize = 4096 };
87 scoped_refptr<net::IOBuffer> buf_; 86 scoped_refptr<net::IOBuffer> buf_;
88 87
89 // The next ID to use for |cur_request_| (monotonically increasing). 88 // The next ID to use for |cur_request_| (monotonically increasing).
90 int next_id_; 89 int next_id_;
91 90
92 // The current (in progress) request, or NULL. 91 // The current (in progress) request, or NULL.
93 scoped_ptr<URLRequest> cur_request_; 92 scoped_ptr<net::URLRequest> cur_request_;
94 93
95 // State for current request (only valid when |cur_request_| is not NULL): 94 // State for current request (only valid when |cur_request_| is not NULL):
96 95
97 // Unique ID for the current request. 96 // Unique ID for the current request.
98 int cur_request_id_; 97 int cur_request_id_;
99 98
100 // Callback to invoke on completion of the fetch. 99 // Callback to invoke on completion of the fetch.
101 CompletionCallback* callback_; 100 CompletionCallback* callback_;
102 101
103 // Holds the error condition that was hit on the current request, or OK. 102 // Holds the error condition that was hit on the current request, or OK.
(...skipping 11 matching lines...) Expand all
115 114
116 // The maximum amount of time to wait for download to complete. 115 // The maximum amount of time to wait for download to complete.
117 base::TimeDelta max_duration_; 116 base::TimeDelta max_duration_;
118 117
119 DISALLOW_COPY_AND_ASSIGN(ProxyScriptFetcherImpl); 118 DISALLOW_COPY_AND_ASSIGN(ProxyScriptFetcherImpl);
120 }; 119 };
121 120
122 } // namespace net 121 } // namespace net
123 122
124 #endif // NET_PROXY_PROXY_SCRIPT_FETCHER_IMPL_H_ 123 #endif // NET_PROXY_PROXY_SCRIPT_FETCHER_IMPL_H_
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698