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#pragma once
#include <string>
#include <functional>
#include "MessageProducer.h"
#include <iostream>
#include <memory>
#include "MessageIssue.h"
namespace lsp
{
class istream;
}
class StreamMessageProducer : public MessageProducer
{
public:
StreamMessageProducer(MessageIssueHandler& message_issue_handler, std::shared_ptr<lsp::istream> _input)
: issueHandler(message_issue_handler), input(_input)
{
}
StreamMessageProducer(MessageIssueHandler& message_issue_handler) : issueHandler(message_issue_handler)
{
}
bool keepRunning = false;
virtual void bind(std::shared_ptr<lsp::istream>) = 0;
protected:
MessageIssueHandler& issueHandler;
std::shared_ptr<lsp::istream> input;
};
class LSPStreamMessageProducer : public StreamMessageProducer
{
public:
struct Headers
{
int contentLength = -1;
std::string charset;
void clear()
{
contentLength = -1;
charset.clear();
}
};
bool handleMessage(Headers& headers, MessageConsumer callBack);
LSPStreamMessageProducer(MessageIssueHandler& message_issue_handler, std::shared_ptr<lsp::istream> _input)
: StreamMessageProducer(message_issue_handler, _input)
{
}
LSPStreamMessageProducer(MessageIssueHandler& message_issue_handler) : StreamMessageProducer(message_issue_handler)
{
}
void listen(MessageConsumer) override;
void bind(std::shared_ptr<lsp::istream>) override;
void parseHeader(std::string& line, Headers& headers);
};
class DelimitedStreamMessageProducer : public StreamMessageProducer
{
public:
DelimitedStreamMessageProducer(MessageIssueHandler& message_issue_handler, std::shared_ptr<lsp::istream> _input)
: StreamMessageProducer(message_issue_handler, _input)
{
}
DelimitedStreamMessageProducer(MessageIssueHandler& message_issue_handler)
: StreamMessageProducer(message_issue_handler)
{
}
void listen(MessageConsumer) override;
void bind(std::shared_ptr<lsp::istream>) override;
};
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