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// 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/ppb_console_impl.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "ppapi/c/dev/ppb_console_dev.h"
#include "ppapi/shared_impl/var.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebConsoleMessage.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/WebPluginContainer.h"
#include "webkit/plugins/ppapi/plugin_module.h"
#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
#include "webkit/plugins/ppapi/resource_tracker.h"
using ppapi::Var;
using WebKit::WebConsoleMessage;
using WebKit::WebString;
namespace webkit {
namespace ppapi {
namespace {
void LogWithSource(PP_Instance instance_id,
PP_LogLevel_Dev level,
PP_Var source,
PP_Var value) {
PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id);
if (!instance)
return;
// Convert the log level, defaulting to error.
WebConsoleMessage::Level web_level;
switch (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 = instance->module()->name();
message.append(": ");
message.append(Var::PPVarToLogString(value));
instance->container()->element().document().frame()->addMessageToConsole(
WebConsoleMessage(web_level, WebString(UTF8ToUTF16(message))));
}
void Log(PP_Instance instance, PP_LogLevel_Dev level, PP_Var value) {
LogWithSource(instance, level, PP_MakeUndefined(), value);
}
const PPB_Console_Dev ppb_console = {
&Log,
&LogWithSource
};
} // namespace
// static
const struct PPB_Console_Dev* PPB_Console_Impl::GetInterface() {
return &ppb_console;
}
} // namespace ppapi
} // namespace webkit
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