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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ppapi/proxy/tcp_socket_resource.h"
#include "base/check_op.h"
#include "ppapi/proxy/ppapi_messages.h"
#include "ppapi/shared_impl/ppb_tcp_socket_shared.h"
#include "ppapi/thunk/enter.h"
#include "ppapi/thunk/ppb_net_address_api.h"
namespace ppapi {
namespace proxy {
namespace {
typedef thunk::EnterResourceNoLock<thunk::PPB_NetAddress_API>
EnterNetAddressNoLock;
} // namespace
TCPSocketResource::TCPSocketResource(Connection connection,
PP_Instance instance,
TCPSocketVersion version)
: TCPSocketResourceBase(connection, instance, version) {
DCHECK_NE(version, TCP_SOCKET_VERSION_PRIVATE);
SendCreate(BROWSER, PpapiHostMsg_TCPSocket_Create(version));
}
TCPSocketResource::TCPSocketResource(Connection connection,
PP_Instance instance,
int pending_host_id,
const PP_NetAddress_Private& local_addr,
const PP_NetAddress_Private& remote_addr)
: TCPSocketResourceBase(connection, instance,
TCP_SOCKET_VERSION_1_1_OR_ABOVE, local_addr,
remote_addr) {
AttachToPendingHost(BROWSER, pending_host_id);
}
TCPSocketResource::~TCPSocketResource() {
}
thunk::PPB_TCPSocket_API* TCPSocketResource::AsPPB_TCPSocket_API() {
return this;
}
int32_t TCPSocketResource::Bind(PP_Resource addr,
scoped_refptr<TrackedCallback> callback) {
EnterNetAddressNoLock enter(addr, true);
if (enter.failed())
return PP_ERROR_BADARGUMENT;
return BindImpl(&enter.object()->GetNetAddressPrivate(), callback);
}
int32_t TCPSocketResource::Connect(PP_Resource addr,
scoped_refptr<TrackedCallback> callback) {
EnterNetAddressNoLock enter(addr, true);
if (enter.failed())
return PP_ERROR_BADARGUMENT;
return ConnectWithNetAddressImpl(&enter.object()->GetNetAddressPrivate(),
callback);
}
PP_Resource TCPSocketResource::GetLocalAddress() {
PP_NetAddress_Private addr_private;
if (!GetLocalAddressImpl(&addr_private))
return 0;
thunk::EnterResourceCreationNoLock enter(pp_instance());
if (enter.failed())
return 0;
return enter.functions()->CreateNetAddressFromNetAddressPrivate(
pp_instance(), addr_private);
}
PP_Resource TCPSocketResource::GetRemoteAddress() {
PP_NetAddress_Private addr_private;
if (!GetRemoteAddressImpl(&addr_private))
return 0;
thunk::EnterResourceCreationNoLock enter(pp_instance());
if (enter.failed())
return 0;
return enter.functions()->CreateNetAddressFromNetAddressPrivate(
pp_instance(), addr_private);
}
int32_t TCPSocketResource::Read(char* buffer,
int32_t bytes_to_read,
scoped_refptr<TrackedCallback> callback) {
return ReadImpl(buffer, bytes_to_read, callback);
}
int32_t TCPSocketResource::Write(const char* buffer,
int32_t bytes_to_write,
scoped_refptr<TrackedCallback> callback) {
return WriteImpl(buffer, bytes_to_write, callback);
}
int32_t TCPSocketResource::Listen(int32_t backlog,
scoped_refptr<TrackedCallback> callback) {
return ListenImpl(backlog, callback);
}
int32_t TCPSocketResource::Accept(PP_Resource* accepted_tcp_socket,
scoped_refptr<TrackedCallback> callback) {
return AcceptImpl(accepted_tcp_socket, callback);
}
void TCPSocketResource::Close() {
CloseImpl();
}
int32_t TCPSocketResource::SetOption1_1(
PP_TCPSocket_Option name,
const PP_Var& value,
scoped_refptr<TrackedCallback> callback) {
return SetOptionImpl(name, value,
true, // Check connect() state.
callback);
}
int32_t TCPSocketResource::SetOption(PP_TCPSocket_Option name,
const PP_Var& value,
scoped_refptr<TrackedCallback> callback) {
return SetOptionImpl(name, value,
false, // Do not check connect() state.
callback);
}
PP_Resource TCPSocketResource::CreateAcceptedSocket(
int pending_host_id,
const PP_NetAddress_Private& local_addr,
const PP_NetAddress_Private& remote_addr) {
return (new TCPSocketResource(connection(), pp_instance(), pending_host_id,
local_addr, remote_addr))->GetReference();
}
} // namespace proxy
} // namespace ppapi
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