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Side by Side Diff: content/renderer/webplugin_delegate_proxy.cc

Issue 12210030: Linux/ChromeOS Chromium style checker cleanup, content/ edition. (Closed) Base URL: http://src.chromium.org/svn/trunk/src/
Patch Set: Created 7 years, 10 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 "content/renderer/webplugin_delegate_proxy.h" 5 #include "content/renderer/webplugin_delegate_proxy.h"
6 6
7 #if defined(TOOLKIT_GTK) 7 #if defined(TOOLKIT_GTK)
8 #include <gtk/gtk.h> 8 #include <gtk/gtk.h>
9 #elif defined(USE_X11) 9 #elif defined(USE_X11)
10 #include <cairo/cairo.h> 10 #include <cairo/cairo.h>
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99 99
100 // Proxy for WebPluginResourceClient. The object owns itself after creation, 100 // Proxy for WebPluginResourceClient. The object owns itself after creation,
101 // deleting itself after its callback has been called. 101 // deleting itself after its callback has been called.
102 class ResourceClientProxy : public webkit::npapi::WebPluginResourceClient { 102 class ResourceClientProxy : public webkit::npapi::WebPluginResourceClient {
103 public: 103 public:
104 ResourceClientProxy(PluginChannelHost* channel, int instance_id) 104 ResourceClientProxy(PluginChannelHost* channel, int instance_id)
105 : channel_(channel), instance_id_(instance_id), resource_id_(0), 105 : channel_(channel), instance_id_(instance_id), resource_id_(0),
106 multibyte_response_expected_(false) { 106 multibyte_response_expected_(false) {
107 } 107 }
108 108
109 ~ResourceClientProxy() { 109 virtual ~ResourceClientProxy() {
110 } 110 }
111 111
112 void Initialize(unsigned long resource_id, const GURL& url, int notify_id) { 112 void Initialize(unsigned long resource_id, const GURL& url, int notify_id) {
113 resource_id_ = resource_id; 113 resource_id_ = resource_id;
114 channel_->Send(new PluginMsg_HandleURLRequestReply( 114 channel_->Send(new PluginMsg_HandleURLRequestReply(
115 instance_id_, resource_id, url, notify_id)); 115 instance_id_, resource_id, url, notify_id));
116 } 116 }
117 117
118 void InitializeForSeekableStream(unsigned long resource_id, 118 void InitializeForSeekableStream(unsigned long resource_id,
119 int range_request_id) { 119 int range_request_id) {
120 resource_id_ = resource_id; 120 resource_id_ = resource_id;
121 multibyte_response_expected_ = true; 121 multibyte_response_expected_ = true;
122 channel_->Send(new PluginMsg_HTTPRangeRequestReply( 122 channel_->Send(new PluginMsg_HTTPRangeRequestReply(
123 instance_id_, resource_id, range_request_id)); 123 instance_id_, resource_id, range_request_id));
124 } 124 }
125 125
126 // PluginResourceClient implementation: 126 // PluginResourceClient implementation:
127 void WillSendRequest(const GURL& url, int http_status_code) { 127 virtual void WillSendRequest(const GURL& url, int http_status_code) OVERRIDE {
128 DCHECK(channel_ != NULL); 128 DCHECK(channel_ != NULL);
129 channel_->Send(new PluginMsg_WillSendRequest(instance_id_, resource_id_, 129 channel_->Send(new PluginMsg_WillSendRequest(instance_id_, resource_id_,
130 url, http_status_code)); 130 url, http_status_code));
131 } 131 }
132 132
133 void DidReceiveResponse(const std::string& mime_type, 133 virtual void DidReceiveResponse(const std::string& mime_type,
134 const std::string& headers, 134 const std::string& headers,
135 uint32 expected_length, 135 uint32 expected_length,
136 uint32 last_modified, 136 uint32 last_modified,
137 bool request_is_seekable) { 137 bool request_is_seekable) OVERRIDE {
138 DCHECK(channel_ != NULL); 138 DCHECK(channel_ != NULL);
139 PluginMsg_DidReceiveResponseParams params; 139 PluginMsg_DidReceiveResponseParams params;
140 params.id = resource_id_; 140 params.id = resource_id_;
141 params.mime_type = mime_type; 141 params.mime_type = mime_type;
142 params.headers = headers; 142 params.headers = headers;
143 params.expected_length = expected_length; 143 params.expected_length = expected_length;
144 params.last_modified = last_modified; 144 params.last_modified = last_modified;
145 params.request_is_seekable = request_is_seekable; 145 params.request_is_seekable = request_is_seekable;
146 // Grab a reference on the underlying channel so it does not get 146 // Grab a reference on the underlying channel so it does not get
147 // deleted from under us. 147 // deleted from under us.
148 scoped_refptr<PluginChannelHost> channel_ref(channel_); 148 scoped_refptr<PluginChannelHost> channel_ref(channel_);
149 channel_->Send(new PluginMsg_DidReceiveResponse(instance_id_, params)); 149 channel_->Send(new PluginMsg_DidReceiveResponse(instance_id_, params));
150 } 150 }
151 151
152 void DidReceiveData(const char* buffer, int length, int data_offset) { 152 virtual void DidReceiveData(const char* buffer,
153 int length,
154 int data_offset) OVERRIDE {
153 DCHECK(channel_ != NULL); 155 DCHECK(channel_ != NULL);
154 DCHECK_GT(length, 0); 156 DCHECK_GT(length, 0);
155 std::vector<char> data; 157 std::vector<char> data;
156 data.resize(static_cast<size_t>(length)); 158 data.resize(static_cast<size_t>(length));
157 memcpy(&data.front(), buffer, length); 159 memcpy(&data.front(), buffer, length);
158 // Grab a reference on the underlying channel so it does not get 160 // Grab a reference on the underlying channel so it does not get
159 // deleted from under us. 161 // deleted from under us.
160 scoped_refptr<PluginChannelHost> channel_ref(channel_); 162 scoped_refptr<PluginChannelHost> channel_ref(channel_);
161 channel_->Send(new PluginMsg_DidReceiveData(instance_id_, resource_id_, 163 channel_->Send(new PluginMsg_DidReceiveData(instance_id_, resource_id_,
162 data, data_offset)); 164 data, data_offset));
163 } 165 }
164 166
165 void DidFinishLoading() { 167 virtual void DidFinishLoading() OVERRIDE {
166 DCHECK(channel_ != NULL); 168 DCHECK(channel_ != NULL);
167 channel_->Send(new PluginMsg_DidFinishLoading(instance_id_, resource_id_)); 169 channel_->Send(new PluginMsg_DidFinishLoading(instance_id_, resource_id_));
168 channel_ = NULL; 170 channel_ = NULL;
169 MessageLoop::current()->DeleteSoon(FROM_HERE, this); 171 MessageLoop::current()->DeleteSoon(FROM_HERE, this);
170 } 172 }
171 173
172 void DidFail() { 174 virtual void DidFail() OVERRIDE {
173 DCHECK(channel_ != NULL); 175 DCHECK(channel_ != NULL);
174 channel_->Send(new PluginMsg_DidFail(instance_id_, resource_id_)); 176 channel_->Send(new PluginMsg_DidFail(instance_id_, resource_id_));
175 channel_ = NULL; 177 channel_ = NULL;
176 MessageLoop::current()->DeleteSoon(FROM_HERE, this); 178 MessageLoop::current()->DeleteSoon(FROM_HERE, this);
177 } 179 }
178 180
179 bool IsMultiByteResponseExpected() { 181 virtual bool IsMultiByteResponseExpected() OVERRIDE {
180 return multibyte_response_expected_; 182 return multibyte_response_expected_;
181 } 183 }
182 184
183 int ResourceId() { 185 virtual int ResourceId() OVERRIDE {
184 return resource_id_; 186 return resource_id_;
185 } 187 }
186 188
187 private: 189 private:
188 scoped_refptr<PluginChannelHost> channel_; 190 scoped_refptr<PluginChannelHost> channel_;
189 int instance_id_; 191 int instance_id_;
190 unsigned long resource_id_; 192 unsigned long resource_id_;
191 // Set to true if the response expected is a multibyte response. 193 // Set to true if the response expected is a multibyte response.
192 // For e.g. response for a HTTP byte range request. 194 // For e.g. response for a HTTP byte range request.
193 bool multibyte_response_expected_; 195 bool multibyte_response_expected_;
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1302 1304
1303 void WebPluginDelegateProxy::OnURLRedirectResponse(bool allow, 1305 void WebPluginDelegateProxy::OnURLRedirectResponse(bool allow,
1304 int resource_id) { 1306 int resource_id) {
1305 if (!plugin_) 1307 if (!plugin_)
1306 return; 1308 return;
1307 1309
1308 plugin_->URLRedirectResponse(allow, resource_id); 1310 plugin_->URLRedirectResponse(allow, resource_id);
1309 } 1311 }
1310 1312
1311 } // namespace content 1313 } // namespace content
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