Use macros to define pepper interfaces

webkit/plugins/ppapi/ppapi_plugin_instance.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/utf_string_conversions.h"
+#include "ppapi/c/dev/ppb_console_dev.h"
 #include "ppapi/c/dev/ppb_find_dev.h"
 #include "ppapi/c/dev/ppb_fullscreen_dev.h"
 #include "ppapi/c/dev/ppb_memory_dev.h"
 #include "ppapi/c/dev/ppb_zoom_dev.h"
 #include "ppapi/c/dev/ppp_find_dev.h"
 #include "ppapi/c/dev/ppp_policy_update_dev.h"
 #include "ppapi/c/dev/ppp_selection_dev.h"
 #include "ppapi/c/dev/ppp_zoom_dev.h"
 #include "ppapi/c/pp_input_event.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/c/ppb_core.h"
 #include "ppapi/c/ppb_instance.h"
 #include "ppapi/c/ppp_input_event.h"
 #include "ppapi/c/ppp_instance.h"
 #include "ppapi/c/ppp_messaging.h"
 #include "ppapi/c/private/ppb_instance_private.h"
 #include "ppapi/c/private/ppp_instance_private.h"
 #include "ppapi/shared_impl/input_event_impl.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/shared_impl/var.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_buffer_api.h"
 #include "printing/units.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebBindings.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebConsoleMessage.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCursorInfo.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebElement.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginContainer.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRect.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLRequest.h"
@@ skipping 46 matching lines @@
 using ppapi::thunk::EnterResourceNoLock;
 using ppapi::thunk::PPB_Buffer_API;
 using ppapi::thunk::PPB_Graphics2D_API;
 using ppapi::thunk::PPB_Graphics3D_API;
 using ppapi::thunk::PPB_ImageData_API;
 using ppapi::thunk::PPB_Instance_FunctionAPI;
 using ppapi::thunk::PPB_Surface3D_API;
 using ppapi::Var;
 using WebKit::WebBindings;
 using WebKit::WebCanvas;
+using WebKit::WebConsoleMessage;
 using WebKit::WebCursorInfo;
 using WebKit::WebDocument;
 using WebKit::WebFrame;
 using WebKit::WebInputEvent;
 using WebKit::WebPluginContainer;
 using WebKit::WebString;
 using WebKit::WebURLRequest;
 using WebKit::WebView;
 
 namespace webkit {
@@ skipping 1289 matching lines @@
     try_catch.SetException("Exception caught");
     WebBindings::releaseVariantValue(&result);
     return PP_MakeUndefined();
   }
 
   PP_Var ret = NPVariantToPPVar(this, &result);
   WebBindings::releaseVariantValue(&result);
   return ret;
 }
 
+void PluginInstance::Log(PP_Instance instance,
+                         int log_level,
+                         PP_Var value) {
+  // TODO(brettw) get the plugin name and use it as the source.
+  LogWithSource(instance, log_level, PP_MakeUndefined(), value);
+}
+
+void PluginInstance::LogWithSource(PP_Instance instance,
+                                   int log_level,
+                                   PP_Var source,
+                                   PP_Var value) {
+  // Convert the log level, defaulting to error.
+  WebConsoleMessage::Level web_level;
+  switch (log_level) {
+    case PP_LOGLEVEL_TIP:
+      web_level = WebConsoleMessage::LevelTip;
+      break;
+    case PP_LOGLEVEL_LOG:
+      web_level = WebConsoleMessage::LevelLog;
+      break;
+    case PP_LOGLEVEL_WARNING:
+      web_level = WebConsoleMessage::LevelWarning;
+      break;
+    case PP_LOGLEVEL_ERROR:
+    default:
+      web_level = WebConsoleMessage::LevelError;
+      break;
+  }
+
+  // Format is the "<source>: <value>". The source defaults to the module name
+  // if the source isn't a string or is empty.
+  std::string message;
+  if (source.type == PP_VARTYPE_STRING)
+    message = Var::PPVarToLogString(source);
+  if (message.empty())
+    message = module()->name();
+  message.append(": ");
+  message.append(Var::PPVarToLogString(value));
+
+  container()->element().document().frame()->addMessageToConsole(
+      WebConsoleMessage(web_level, WebString(UTF8ToUTF16(message))));
+}
+
 PP_Bool PluginInstance::IsFullscreen(PP_Instance instance) {
   return PP_FromBool(fullscreen_);
 }
 
 PP_Bool PluginInstance::SetFullscreen(PP_Instance instance,
                                       PP_Bool fullscreen) {
   SetFullscreen(PP_ToBool(fullscreen), true);
   return PP_TRUE;
 }
 
@@ skipping 61 matching lines @@
 }
 
 void PluginInstance::DoSetCursor(WebCursorInfo* cursor) {
   cursor_.reset(cursor);
   if (fullscreen_container_)
     fullscreen_container_->DidChangeCursor(*cursor);
 }
 
 }  // namespace ppapi
 }  // namespace webkit