105 lines
2.5 KiB
C++
105 lines
2.5 KiB
C++
#pragma once
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#include "ICommunicator.hpp"
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#include <pjmedia.h>
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#include <pjsua-lib/pjsua.h>
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#undef isblank
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#include <log4cpp/Category.hh>
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#include <boost/noncopyable.hpp>
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#include <string>
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#include <stdexcept>
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#include <mutex>
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#include <climits>
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namespace sip {
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constexpr int DEFAULT_PORT = 5060;
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constexpr int SAMPLING_RATE = 48000;
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class Exception : public std::runtime_error {
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public:
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Exception(const char *title) : std::runtime_error(title) {
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mesg += title;
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}
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Exception(const char *title, pj_status_t status) : std::runtime_error(title) {
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char errorMsgBuffer[500];
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pj_strerror(status, errorMsgBuffer, sizeof(errorMsgBuffer));
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mesg += title;
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mesg += ": ";
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mesg += errorMsgBuffer;
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}
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virtual const char *what() const throw() {
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return mesg.c_str();
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}
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private:
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std::string mesg;
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};
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inline pj_str_t toPjString(std::string &str) {
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return pj_str(const_cast<char *>(str.c_str()));
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}
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class PjsuaCommunicator : public ICommunicator, boost::noncopyable {
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public:
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PjsuaCommunicator();
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void connect(
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std::string host,
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std::string user,
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std::string password,
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unsigned int port = DEFAULT_PORT);
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~PjsuaCommunicator();
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virtual void sendPcmSamples(int16_t *samples, unsigned int length);
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std::function<void(std::string)> onStateChange;
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void onCallMediaState(pjsua_call_id call_id);
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void onIncomingCall(pjsua_acc_id acc_id, pjsua_call_id call_id, pjsip_rx_data *rdata);
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void onDtmfDigit(pjsua_call_id callId, int digit);
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void onCallState(pjsua_call_id call_id, pjsip_event *e);
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pj_status_t mediaPortGetFrame(pjmedia_port *port, pjmedia_frame *frame);
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pj_status_t mediaPortPutFrame(pjmedia_port *port, pjmedia_frame *frame);
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pj_status_t _mediaPortOnDestroy(pjmedia_port *port);
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private:
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log4cpp::Category &logger;
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log4cpp::Category &callbackLogger;
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pjmedia_port mediaPort;
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int mediaPortSlot = INT_MIN;
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bool eof = false;
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pj_pool_t *pool = nullptr;
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pjmedia_circ_buf *inputBuff;
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std::mutex inBuffAccessMutex;
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bool available = true;
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void createMediaPort();
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void registerAccount(std::string host,
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std::string user,
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std::string password);
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};
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}
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