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// Copyright (c) 2013 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.
#ifndef PPAPI_CPP_EXTENSIONS_DEV_SOCKET_DEV_H_
#define PPAPI_CPP_EXTENSIONS_DEV_SOCKET_DEV_H_
#include <string>
#include <vector>
#include "ppapi/c/extensions/dev/ppb_ext_socket_dev.h"
#include "ppapi/cpp/dev/var_dictionary_dev.h"
#include "ppapi/cpp/extensions/dict_field.h"
#include "ppapi/cpp/extensions/ext_output_traits.h"
#include "ppapi/cpp/instance_handle.h"
#include "ppapi/cpp/var.h"
#include "ppapi/cpp/var_array_buffer.h"
namespace pp {
template <class T>
class CompletionCallbackWithOutput;
namespace ext {
template <class T>
class Optional;
namespace socket {
// Data types ------------------------------------------------------------------
class SocketType_Dev {
public:
enum ValueType {
NONE,
TCP,
UDP
};
SocketType_Dev();
SocketType_Dev(ValueType in_value);
~SocketType_Dev();
bool Populate(const PP_Var& var_value);
Var CreateVar() const;
ValueType value;
static const char* const kTcp;
static const char* const kUdp;
};
typedef VarDictionary_Dev CreateOptions_Dev;
class CreateInfo_Dev : public internal::OutputObjectBase {
public:
CreateInfo_Dev();
~CreateInfo_Dev();
bool Populate(const PP_Ext_Socket_CreateInfo_Dev& value);
Var CreateVar() const;
static const char* const kSocketId;
DictField<int32_t> socket_id;
};
class AcceptInfo_Dev : public internal::OutputObjectBase {
public:
AcceptInfo_Dev();
~AcceptInfo_Dev();
bool Populate(const PP_Ext_Socket_AcceptInfo_Dev& value);
Var CreateVar() const;
static const char* const kResultCode;
static const char* const kSocketId;
DictField<int32_t> result_code;
OptionalDictField<int32_t> socket_id;
};
class ReadInfo_Dev : public internal::OutputObjectBase {
public:
ReadInfo_Dev();
~ReadInfo_Dev();
bool Populate(const PP_Ext_Socket_ReadInfo_Dev& value);
Var CreateVar() const;
static const char* const kResultCode;
static const char* const kData;
DictField<int32_t> result_code;
DictField<VarArrayBuffer> data;
};
class WriteInfo_Dev : public internal::OutputObjectBase {
public:
WriteInfo_Dev();
~WriteInfo_Dev();
bool Populate(const PP_Ext_Socket_WriteInfo_Dev& value);
Var CreateVar() const;
static const char* const kBytesWritten;
DictField<int32_t> bytes_written;
};
class RecvFromInfo_Dev : public internal::OutputObjectBase {
public:
RecvFromInfo_Dev();
~RecvFromInfo_Dev();
bool Populate(const PP_Ext_Socket_RecvFromInfo_Dev& value);
Var CreateVar() const;
static const char* const kResultCode;
static const char* const kData;
static const char* const kAddress;
static const char* const kPort;
DictField<int32_t> result_code;
DictField<VarArrayBuffer> data;
DictField<std::string> address;
DictField<int32_t> port;
};
class SocketInfo_Dev : public internal::OutputObjectBase {
public:
SocketInfo_Dev();
~SocketInfo_Dev();
bool Populate(const PP_Ext_Socket_SocketInfo_Dev& value);
Var CreateVar() const;
static const char* const kSocketType;
static const char* const kConnected;
static const char* const kPeerAddress;
static const char* const kPeerPort;
static const char* const kLocalAddress;
static const char* const kLocalPort;
DictField<SocketType_Dev> socket_type;
DictField<bool> connected;
OptionalDictField<std::string> peer_address;
OptionalDictField<int32_t> peer_port;
OptionalDictField<std::string> local_address;
OptionalDictField<int32_t> local_port;
};
class NetworkInterface_Dev : public internal::OutputObjectBase {
public:
NetworkInterface_Dev();
~NetworkInterface_Dev();
bool Populate(const PP_Ext_Socket_NetworkInterface_Dev& value);
Var CreateVar() const;
static const char* const kName;
static const char* const kAddress;
DictField<std::string> name;
DictField<std::string> address;
};
// Functions -------------------------------------------------------------------
class Socket_Dev {
public:
explicit Socket_Dev(const InstanceHandle& instance);
~Socket_Dev();
int32_t Create(const SocketType_Dev& type,
const Optional<CreateOptions_Dev>& options,
const CompletionCallbackWithOutput<CreateInfo_Dev>& callback);
void Destroy(int32_t socket_id);
// TODO(yzshen): Support more powerful traits.
//int32_t Connect(int32_t socket_id,
// const std::string& hostname,
// int32_t port,
// const CompletionCallbackWithOutput<int32_t>& callback);
//int32_t Bind(int32_t socket_id,
// const std::string& address,
// int32_t port,
// const CompletionCallbackWithOutput<int32_t>& callback);
void Disconnect(int32_t socket_id);
int32_t Read(int32_t socket_id,
const Optional<int32_t>& buffer_size,
const CompletionCallbackWithOutput<ReadInfo_Dev>& callback);
int32_t Write(int32_t socket_id,
const VarArrayBuffer& data,
const CompletionCallbackWithOutput<WriteInfo_Dev>& callback);
int32_t RecvFrom(
int32_t socket_id,
const Optional<int32_t>& buffer_size,
const CompletionCallbackWithOutput<RecvFromInfo_Dev>& callback);
int32_t SendTo(int32_t socket_id,
const VarArrayBuffer& data,
const std::string& address,
int32_t port,
const CompletionCallbackWithOutput<WriteInfo_Dev>& callback);
// TODO(yzshen): Support more powerful traits.
//int32_t Listen(int32_t socket_id,
// const std::string& address,
// int32_t port,
// const Optional<int32_t>& backlog,
// const CompletionCallbackWithOutput<int32_t>& callback);
int32_t Accept(int32_t socket_id,
const CompletionCallbackWithOutput<AcceptInfo_Dev>& callback);
// TODO(yzshen): Support more powerful traits.
//int32_t SetKeepAlive(int32_t socket_id,
// bool enable,
// const Optional<int32_t>& delay,
// const CompletionCallbackWithOutput<bool>& callback);
//int32_t SetNoDelay(int32_t socket_id,
// bool no_delay,
// const CompletionCallbackWithOutput<bool>& callback);
int32_t GetInfo(int32_t socket_id,
const CompletionCallbackWithOutput<SocketInfo_Dev>& callback);
int32_t GetNetworkList(
const CompletionCallbackWithOutput<std::vector<NetworkInterface_Dev> >&
callback);
private:
InstanceHandle instance_;
};
} // namespace socket
} // namespace ext
} // namespace pp
#endif // PPAPI_CPP_EXTENSIONS_DEV_SOCKET_DEV_H_
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