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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 <stdio.h> | 5 #include <stdio.h> |
| 6 #include <string.h> | 6 #include <string.h> |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| 11 #include "base/at_exit.h" | 11 #include "base/at_exit.h" |
| 12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
| 13 #include "base/logging.h" | 13 #include "base/logging.h" |
| 14 #include "base/stringize_macros.h" | 14 #include "base/stringize_macros.h" |
| 15 #include "net/socket/ssl_server_socket.h" | 15 #include "net/socket/ssl_server_socket.h" |
| 16 #include "remoting/base/plugin_message_loop_proxy.h" | 16 #include "remoting/base/plugin_thread_task_runner.h" |
| 17 #include "remoting/host/plugin/constants.h" | 17 #include "remoting/host/plugin/constants.h" |
| 18 #include "remoting/host/plugin/host_log_handler.h" | 18 #include "remoting/host/plugin/host_log_handler.h" |
| 19 #include "remoting/host/plugin/host_plugin_utils.h" | 19 #include "remoting/host/plugin/host_plugin_utils.h" |
| 20 #include "remoting/host/plugin/host_script_object.h" | 20 #include "remoting/host/plugin/host_script_object.h" |
| 21 #include "third_party/npapi/bindings/npapi.h" | 21 #include "third_party/npapi/bindings/npapi.h" |
| 22 #include "third_party/npapi/bindings/npfunctions.h" | 22 #include "third_party/npapi/bindings/npfunctions.h" |
| 23 #include "third_party/npapi/bindings/npruntime.h" | 23 #include "third_party/npapi/bindings/npruntime.h" |
| 24 | 24 |
| 25 // Symbol export is handled with a separate def file on Windows. | 25 // Symbol export is handled with a separate def file on Windows. |
| 26 #if defined (__GNUC__) && __GNUC__ >= 4 | 26 #if defined (__GNUC__) && __GNUC__ >= 4 |
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| 50 using remoting::HostNPScriptObject; | 50 using remoting::HostNPScriptObject; |
| 51 using remoting::StringFromNPIdentifier; | 51 using remoting::StringFromNPIdentifier; |
| 52 | 52 |
| 53 namespace { | 53 namespace { |
| 54 | 54 |
| 55 base::AtExitManager* g_at_exit_manager = NULL; | 55 base::AtExitManager* g_at_exit_manager = NULL; |
| 56 | 56 |
| 57 // NPAPI plugin implementation for remoting host. | 57 // NPAPI plugin implementation for remoting host. |
| 58 // Documentation for most of the calls in this class can be found here: | 58 // Documentation for most of the calls in this class can be found here: |
| 59 // https://developer.mozilla.org/en/Gecko_Plugin_API_Reference/Scripting_plugins | 59 // https://developer.mozilla.org/en/Gecko_Plugin_API_Reference/Scripting_plugins |
| 60 class HostNPPlugin : public remoting::PluginMessageLoopProxy::Delegate { | 60 class HostNPPlugin : public remoting::PluginThreadTaskRunner::Delegate { |
| 61 public: | 61 public: |
| 62 // |mode| is the display mode of plug-in. Values: | 62 // |mode| is the display mode of plug-in. Values: |
| 63 // NP_EMBED: (1) Instance was created by an EMBED tag and shares the browser | 63 // NP_EMBED: (1) Instance was created by an EMBED tag and shares the browser |
| 64 // window with other content. | 64 // window with other content. |
| 65 // NP_FULL: (2) Instance was created by a separate file and is the primary | 65 // NP_FULL: (2) Instance was created by a separate file and is the primary |
| 66 // content in the window. | 66 // content in the window. |
| 67 HostNPPlugin(NPP instance, uint16 mode) | 67 HostNPPlugin(NPP instance, uint16 mode) |
| 68 : instance_(instance), | 68 : instance_(instance), |
| 69 scriptable_object_(NULL) { | 69 scriptable_object_(NULL) { |
| 70 } | 70 } |
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| 141 &RemoveProperty, | 141 &RemoveProperty, |
| 142 &Enumerate, | 142 &Enumerate, |
| 143 NULL | 143 NULL |
| 144 }; | 144 }; |
| 145 scriptable_object_ = g_npnetscape_funcs->createobject(instance_, | 145 scriptable_object_ = g_npnetscape_funcs->createobject(instance_, |
| 146 &npc_ref_object); | 146 &npc_ref_object); |
| 147 } | 147 } |
| 148 return scriptable_object_; | 148 return scriptable_object_; |
| 149 } | 149 } |
| 150 | 150 |
| 151 // PluginMessageLoopProxy::Delegate implementation. | 151 // PluginThreadTaskRunner::Delegate implementation. |
| 152 virtual bool RunOnPluginThread( | 152 virtual bool RunOnPluginThread( |
| 153 base::TimeDelta delay, void(function)(void*), void* data) OVERRIDE { | 153 base::TimeDelta delay, void(function)(void*), void* data) OVERRIDE { |
| 154 if (delay == base::TimeDelta()) { | 154 if (delay == base::TimeDelta()) { |
| 155 g_npnetscape_funcs->pluginthreadasynccall(instance_, function, data); | 155 g_npnetscape_funcs->pluginthreadasynccall(instance_, function, data); |
| 156 } else { | 156 } else { |
| 157 base::AutoLock auto_lock(timers_lock_); | 157 base::AutoLock auto_lock(timers_lock_); |
| 158 uint32_t timer_id = g_npnetscape_funcs->scheduletimer( | 158 uint32_t timer_id = g_npnetscape_funcs->scheduletimer( |
| 159 instance_, delay.InMilliseconds(), false, &NPDelayedTaskSpringboard); | 159 instance_, delay.InMilliseconds(), false, &NPDelayedTaskSpringboard); |
| 160 DelayedTask task = {function, data}; | 160 DelayedTask task = {function, data}; |
| 161 timers_[timer_id] = task; | 161 timers_[timer_id] = task; |
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| 507 } | 507 } |
| 508 | 508 |
| 509 EXPORT NPError API_CALL NP_GetValue(void* npp, | 509 EXPORT NPError API_CALL NP_GetValue(void* npp, |
| 510 NPPVariable variable, | 510 NPPVariable variable, |
| 511 void* value) { | 511 void* value) { |
| 512 return GetValue((NPP)npp, variable, value); | 512 return GetValue((NPP)npp, variable, value); |
| 513 } | 513 } |
| 514 #endif | 514 #endif |
| 515 | 515 |
| 516 } // extern "C" | 516 } // extern "C" |
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