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per message deflate support (with zlib)

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This commit is contained in:
Benjamin Sergeant
2018-11-09 18:23:49 -08:00
parent de8bcd36e8
commit 4fed156b90
32 changed files with 1003 additions and 257 deletions
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41
ixwebsocket/IXWebSocketTransport.h
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@ -17,7 +17,10 @@
#include <mutex>
#include <atomic>
#include "IXWebSocketSendInfo.h"
#include "IXWebSocketPerMessageDeflate.h"
#include "IXWebSocketPerMessageDeflateOptions.h"
#include "IXWebSocketHttpHeaders.h"
namespace ix
{
@ -28,12 +31,17 @@ namespace ix
bool success;
int http_status;
std::string errorStr;
WebSocketHttpHeaders headers;
WebSocketInitResult(bool s, int h, std::string e)
WebSocketInitResult(bool s,
int status,
const std::string& e,
WebSocketHttpHeaders h = WebSocketHttpHeaders())
{
success = s;
http_status = h;
http_status = status;
errorStr = e;
headers = h;
}
// need to define a default
@ -42,6 +50,7 @@ namespace ix
success = false;
http_status = 0;
errorStr = "";
headers.clear();
}
};
@ -64,21 +73,22 @@ namespace ix
};
using OnMessageCallback = std::function<void(const std::string&,
size_t,
MessageKind)>;
using OnCloseCallback = std::function<void(uint16_t,
const std::string&)>;
const std::string&,
size_t)>;
WebSocketTransport();
~WebSocketTransport();
void configure(const std::string& url);
void configure(const std::string& url,
const WebSocketPerMessageDeflateOptions& perMessageDeflateOptions);
WebSocketInitResult init();
void poll();
void send(const std::string& message);
void sendBinary(const std::string& message);
void sendBinary(const std::vector<uint8_t>& message);
void sendPing(const std::string& message);
WebSocketSendInfo sendBinary(const std::string& message);
WebSocketSendInfo sendPing(const std::string& message);
void close();
ReadyStateValues getReadyState() const;
void setReadyState(ReadyStateValues readyStateValue);
@ -123,20 +133,25 @@ namespace ix
std::shared_ptr<Socket> _socket;
std::atomic<ReadyStateValues> _readyState;
std::atomic<bool> _enablePerMessageDeflate;
OnCloseCallback _onCloseCallback;
uint16_t _closeCode;
std::string _closeReason;
size_t _closeWireSize;
mutable std::mutex _closeDataMutex;
WebSocketPerMessageDeflate _perMessageDeflate;
WebSocketPerMessageDeflateOptions _perMessageDeflateOptions;
std::atomic<bool> _enablePerMessageDeflate;
void sendOnSocket();
void sendData(wsheader_type::opcode_type type,
uint64_t message_size,
std::string::const_iterator message_begin,
std::string::const_iterator message_end);
WebSocketSendInfo sendData(wsheader_type::opcode_type type,
const std::string& message);
void emitMessage(MessageKind messageKind,
const std::string& message,
const wsheader_type& ws,
const OnMessageCallback& onMessageCallback);
bool isSendBufferEmpty() const;
void appendToSendBuffer(const std::vector<uint8_t>& header,