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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> |
11 #endif | 11 #endif |
12 | 12 |
13 #include <algorithm> | 13 #include <algorithm> |
14 | 14 |
15 #include "base/auto_reset.h" | 15 #include "base/auto_reset.h" |
16 #include "base/basictypes.h" | 16 #include "base/basictypes.h" |
17 #include "base/command_line.h" | 17 #include "base/command_line.h" |
18 #include "base/file_util.h" | 18 #include "base/file_util.h" |
19 #include "base/logging.h" | 19 #include "base/logging.h" |
20 #include "base/memory/ref_counted.h" | 20 #include "base/memory/ref_counted.h" |
21 #include "base/memory/scoped_ptr.h" | 21 #include "base/memory/scoped_ptr.h" |
22 #include "base/process.h" | 22 #include "base/process.h" |
23 #include "base/strings/string_split.h" | 23 #include "base/strings/string_split.h" |
24 #include "base/strings/string_util.h" | 24 #include "base/strings/string_util.h" |
25 #include "base/strings/utf_string_conversions.h" | 25 #include "base/strings/utf_string_conversions.h" |
26 #include "base/version.h" | 26 #include "base/version.h" |
27 #include "content/child/child_process.h" | 27 #include "content/child/child_process.h" |
| 28 #include "content/child/npapi/webplugin.h" |
28 #include "content/child/npobject_proxy.h" | 29 #include "content/child/npobject_proxy.h" |
29 #include "content/child/npobject_stub.h" | 30 #include "content/child/npobject_stub.h" |
30 #include "content/child/npobject_util.h" | 31 #include "content/child/npobject_util.h" |
31 #include "content/child/plugin_messages.h" | 32 #include "content/child/plugin_messages.h" |
32 #include "content/common/view_messages.h" | 33 #include "content/common/view_messages.h" |
33 #include "content/public/renderer/content_renderer_client.h" | 34 #include "content/public/renderer/content_renderer_client.h" |
34 #include "content/renderer/plugin_channel_host.h" | 35 #include "content/renderer/plugin_channel_host.h" |
35 #include "content/renderer/render_thread_impl.h" | 36 #include "content/renderer/render_thread_impl.h" |
36 #include "content/renderer/render_view_impl.h" | 37 #include "content/renderer/render_view_impl.h" |
37 #include "ipc/ipc_channel_handle.h" | 38 #include "ipc/ipc_channel_handle.h" |
38 #include "net/base/mime_util.h" | 39 #include "net/base/mime_util.h" |
39 #include "skia/ext/platform_canvas.h" | 40 #include "skia/ext/platform_canvas.h" |
40 #include "third_party/WebKit/public/web/WebBindings.h" | 41 #include "third_party/WebKit/public/web/WebBindings.h" |
41 #include "third_party/WebKit/public/web/WebDocument.h" | 42 #include "third_party/WebKit/public/web/WebDocument.h" |
42 #include "third_party/WebKit/public/web/WebFrame.h" | 43 #include "third_party/WebKit/public/web/WebFrame.h" |
43 #include "third_party/WebKit/public/web/WebView.h" | 44 #include "third_party/WebKit/public/web/WebView.h" |
44 #include "third_party/WebKit/public/platform/WebDragData.h" | 45 #include "third_party/WebKit/public/platform/WebDragData.h" |
45 #include "third_party/WebKit/public/platform/WebString.h" | 46 #include "third_party/WebKit/public/platform/WebString.h" |
46 #include "ui/gfx/blit.h" | 47 #include "ui/gfx/blit.h" |
47 #include "ui/gfx/canvas.h" | 48 #include "ui/gfx/canvas.h" |
48 #include "ui/gfx/native_widget_types.h" | 49 #include "ui/gfx/native_widget_types.h" |
49 #include "ui/gfx/size.h" | 50 #include "ui/gfx/size.h" |
50 #include "ui/gfx/skia_util.h" | 51 #include "ui/gfx/skia_util.h" |
51 #include "webkit/common/cursors/webcursor.h" | 52 #include "webkit/common/cursors/webcursor.h" |
52 #include "webkit/glue/webkit_glue.h" | 53 #include "webkit/glue/webkit_glue.h" |
53 #include "webkit/plugins/npapi/webplugin.h" | |
54 #include "webkit/plugins/plugin_constants.h" | 54 #include "webkit/plugins/plugin_constants.h" |
55 #include "webkit/plugins/sad_plugin.h" | 55 #include "webkit/plugins/sad_plugin.h" |
56 | 56 |
57 #if defined(OS_POSIX) | 57 #if defined(OS_POSIX) |
58 #include "ipc/ipc_channel_posix.h" | 58 #include "ipc/ipc_channel_posix.h" |
59 #endif | 59 #endif |
60 | 60 |
61 #if defined(OS_MACOSX) | 61 #if defined(OS_MACOSX) |
62 #include "base/mac/mac_util.h" | 62 #include "base/mac/mac_util.h" |
63 #endif | 63 #endif |
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92 : old_level_(logging::GetMinLogLevel()) { | 92 : old_level_(logging::GetMinLogLevel()) { |
93 logging::SetMinLogLevel(level); | 93 logging::SetMinLogLevel(level); |
94 } | 94 } |
95 | 95 |
96 ScopedLogLevel::~ScopedLogLevel() { | 96 ScopedLogLevel::~ScopedLogLevel() { |
97 logging::SetMinLogLevel(old_level_); | 97 logging::SetMinLogLevel(old_level_); |
98 } | 98 } |
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 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 virtual ~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) { |
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276 | 276 |
277 plugin_ = NULL; | 277 plugin_ = NULL; |
278 | 278 |
279 base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); | 279 base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); |
280 } | 280 } |
281 | 281 |
282 bool WebPluginDelegateProxy::Initialize( | 282 bool WebPluginDelegateProxy::Initialize( |
283 const GURL& url, | 283 const GURL& url, |
284 const std::vector<std::string>& arg_names, | 284 const std::vector<std::string>& arg_names, |
285 const std::vector<std::string>& arg_values, | 285 const std::vector<std::string>& arg_values, |
286 webkit::npapi::WebPlugin* plugin, | 286 WebPlugin* plugin, |
287 bool load_manually) { | 287 bool load_manually) { |
288 // TODO(shess): Attempt to work around http://crbug.com/97285 and | 288 // TODO(shess): Attempt to work around http://crbug.com/97285 and |
289 // http://crbug.com/141055 by retrying the connection. Reports seem | 289 // http://crbug.com/141055 by retrying the connection. Reports seem |
290 // to indicate that the plugin hasn't crashed, and that the problem | 290 // to indicate that the plugin hasn't crashed, and that the problem |
291 // is not 100% persistent. | 291 // is not 100% persistent. |
292 const size_t kAttempts = 2; | 292 const size_t kAttempts = 2; |
293 | 293 |
294 bool result = false; | 294 bool result = false; |
295 scoped_refptr<PluginChannelHost> channel_host; | 295 scoped_refptr<PluginChannelHost> channel_host; |
296 int instance_id = 0; | 296 int instance_id = 0; |
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1094 const char* target = NULL; | 1094 const char* target = NULL; |
1095 if (params.target.length()) | 1095 if (params.target.length()) |
1096 target = params.target.c_str(); | 1096 target = params.target.c_str(); |
1097 | 1097 |
1098 plugin_->HandleURLRequest( | 1098 plugin_->HandleURLRequest( |
1099 params.url.c_str(), params.method.c_str(), target, data, | 1099 params.url.c_str(), params.method.c_str(), target, data, |
1100 static_cast<unsigned int>(params.buffer.size()), params.notify_id, | 1100 static_cast<unsigned int>(params.buffer.size()), params.notify_id, |
1101 params.popups_allowed, params.notify_redirects); | 1101 params.popups_allowed, params.notify_redirects); |
1102 } | 1102 } |
1103 | 1103 |
1104 webkit::npapi::WebPluginResourceClient* | 1104 WebPluginResourceClient* WebPluginDelegateProxy::CreateResourceClient( |
1105 WebPluginDelegateProxy::CreateResourceClient( | |
1106 unsigned long resource_id, const GURL& url, int notify_id) { | 1105 unsigned long resource_id, const GURL& url, int notify_id) { |
1107 if (!channel_host_.get()) | 1106 if (!channel_host_.get()) |
1108 return NULL; | 1107 return NULL; |
1109 | 1108 |
1110 ResourceClientProxy* proxy = | 1109 ResourceClientProxy* proxy = |
1111 new ResourceClientProxy(channel_host_.get(), instance_id_); | 1110 new ResourceClientProxy(channel_host_.get(), instance_id_); |
1112 proxy->Initialize(resource_id, url, notify_id); | 1111 proxy->Initialize(resource_id, url, notify_id); |
1113 return proxy; | 1112 return proxy; |
1114 } | 1113 } |
1115 | 1114 |
1116 webkit::npapi::WebPluginResourceClient* | 1115 WebPluginResourceClient* WebPluginDelegateProxy::CreateSeekableResourceClient( |
1117 WebPluginDelegateProxy::CreateSeekableResourceClient( | |
1118 unsigned long resource_id, int range_request_id) { | 1116 unsigned long resource_id, int range_request_id) { |
1119 if (!channel_host_.get()) | 1117 if (!channel_host_.get()) |
1120 return NULL; | 1118 return NULL; |
1121 | 1119 |
1122 ResourceClientProxy* proxy = | 1120 ResourceClientProxy* proxy = |
1123 new ResourceClientProxy(channel_host_.get(), instance_id_); | 1121 new ResourceClientProxy(channel_host_.get(), instance_id_); |
1124 proxy->InitializeForSeekableStream(resource_id, range_request_id); | 1122 proxy->InitializeForSeekableStream(resource_id, range_request_id); |
1125 return proxy; | 1123 return proxy; |
1126 } | 1124 } |
1127 | 1125 |
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1204 | 1202 |
1205 void WebPluginDelegateProxy::OnURLRedirectResponse(bool allow, | 1203 void WebPluginDelegateProxy::OnURLRedirectResponse(bool allow, |
1206 int resource_id) { | 1204 int resource_id) { |
1207 if (!plugin_) | 1205 if (!plugin_) |
1208 return; | 1206 return; |
1209 | 1207 |
1210 plugin_->URLRedirectResponse(allow, resource_id); | 1208 plugin_->URLRedirectResponse(allow, resource_id); |
1211 } | 1209 } |
1212 | 1210 |
1213 } // namespace content | 1211 } // namespace content |
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