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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 "ppapi/c/pp_errors.h"
#include "ppapi/c/pp_var.h"
#include "ppapi/thunk/common.h"
#include "ppapi/thunk/thunk.h"
#include "ppapi/thunk/enter.h"
#include "ppapi/thunk/ppb_websocket_api.h"
#include "ppapi/thunk/resource_creation_api.h"
namespace ppapi {
namespace thunk {
namespace {
PP_Resource Create(PP_Instance instance) {
EnterFunction<ResourceCreationAPI> enter(instance, true);
if (enter.failed())
return 0;
return enter.functions()->CreateWebSocket(instance);
}
PP_Bool IsWebSocket(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
return PP_FromBool(enter.succeeded());
}
int32_t Connect(PP_Resource resource,
PP_Var url,
const PP_Var protocols[],
uint32_t protocol_count,
PP_CompletionCallback callback) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return MayForceCallback(callback, PP_ERROR_BADRESOURCE);
int32_t result =
enter.object()->Connect(url, protocols, protocol_count, callback);
return MayForceCallback(callback, result);
}
int32_t Close(PP_Resource resource,
uint16_t code,
PP_Var reason,
PP_CompletionCallback callback) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return MayForceCallback(callback, PP_ERROR_BADRESOURCE);
int32_t result = enter.object()->Close(code, reason, callback);
return MayForceCallback(callback, result);
}
int32_t ReceiveMessage(PP_Resource resource,
PP_Var* message,
PP_CompletionCallback callback) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return MayForceCallback(callback, PP_ERROR_BADRESOURCE);
int32_t result = enter.object()->ReceiveMessage(message, callback);
return MayForceCallback(callback, result);
}
int32_t SendMessage(PP_Resource resource, PP_Var message) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_ERROR_BADRESOURCE;
return enter.object()->SendMessage(message);
}
uint64_t GetBufferedAmount(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_ERROR_BADRESOURCE;
return enter.object()->GetBufferedAmount();
}
uint16_t GetCloseCode(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_ERROR_BADRESOURCE;
return enter.object()->GetCloseCode();
}
PP_Var GetCloseReason(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_MakeUndefined();
return enter.object()->GetCloseReason();
}
PP_Bool GetCloseWasClean(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_FALSE;
return enter.object()->GetCloseWasClean();
}
PP_Var GetExtensions(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_MakeUndefined();
return enter.object()->GetExtensions();
}
PP_Var GetProtocol(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_MakeUndefined();
return enter.object()->GetProtocol();
}
PP_WebSocketReadyState_Dev GetReadyState(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_WEBSOCKETREADYSTATE_INVALID_DEV;
return enter.object()->GetReadyState();
}
PP_Var GetURL(PP_Resource resource) {
EnterResource<PPB_WebSocket_API> enter(resource, false);
if (enter.failed())
return PP_MakeUndefined();
return enter.object()->GetURL();
}
const PPB_WebSocket_Dev g_ppb_websocket_thunk = {
&Create,
&IsWebSocket,
&Connect,
&Close,
&ReceiveMessage,
&SendMessage,
&GetBufferedAmount,
&GetCloseCode,
&GetCloseReason,
&GetCloseWasClean,
&GetExtensions,
&GetProtocol,
&GetReadyState,
&GetURL
};
} // namespace
const PPB_WebSocket_Dev* GetPPB_WebSocket_Dev_Thunk() {
return &g_ppb_websocket_thunk;
}
} // namespace thunk
} // namespace ppapi
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