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Introduction of IXWebSocketSendData (#347)

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* Introduction of IXWebSocketSendData that makes it possible to not only send std::string but also std::vector<char/uint8_t> and char* without copying them to a std::string first.

Add a sendUtf8Text() method that doesn't check for invalid UTF-8 characters. The caller must guarantee that the string only contains valid UTF-8 characters.

* Updated usage.md: sendUtf8Text() and IXWebSocketSendData
This commit is contained in:
Andreas Hausladen
2022-01-10 19:34:24 +01:00
committed by GitHub
parent 2bc3afcf6c
commit b5cf33a582
11 changed files with 205 additions and 22 deletions
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13
ixwebsocket/IXWebSocket.h
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@ -17,6 +17,7 @@
#include "IXWebSocketMessage.h"
#include "IXWebSocketPerMessageDeflateOptions.h"
#include "IXWebSocketSendInfo.h"
#include "IXWebSocketSendData.h"
#include "IXWebSocketTransport.h"
#include <atomic>
#include <condition_variable>
@ -75,8 +76,16 @@ namespace ix
WebSocketSendInfo send(const std::string& data,
bool binary = false,
const OnProgressCallback& onProgressCallback = nullptr);
WebSocketSendInfo sendBinary(const std::string& text,
WebSocketSendInfo sendBinary(const std::string& data,
const OnProgressCallback& onProgressCallback = nullptr);
WebSocketSendInfo sendBinary(const IXWebSocketSendData& data,
const OnProgressCallback& onProgressCallback = nullptr);
// does not check for valid UTF-8 characters. Caller must check that.
WebSocketSendInfo sendUtf8Text(const std::string& text,
const OnProgressCallback& onProgressCallback = nullptr);
// does not check for valid UTF-8 characters. Caller must check that.
WebSocketSendInfo sendUtf8Text(const IXWebSocketSendData& text,
const OnProgressCallback& onProgressCallback = nullptr);
WebSocketSendInfo sendText(const std::string& text,
const OnProgressCallback& onProgressCallback = nullptr);
WebSocketSendInfo ping(const std::string& text);
@ -107,7 +116,7 @@ namespace ix
const std::vector<std::string>& getSubProtocols();
private:
WebSocketSendInfo sendMessage(const std::string& text,
WebSocketSendInfo sendMessage(const IXWebSocketSendData& message,
SendMessageKind sendMessageKind,
const OnProgressCallback& callback = nullptr);