mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-22 19:00:01 +08:00
256 lines
8.8 KiB
C++
256 lines
8.8 KiB
C++
/*
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* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Use of this source code is governed by MIT license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#include "mk_tcp.h"
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#include "mk_tcp_private.h"
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#include "Http/WebSocketClient.h"
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#include "Http/WebSocketSession.h"
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using namespace mediakit;
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////////////////////////////////////////////////////////////////////////////////////////
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API_EXPORT void API_CALL mk_tcp_session_shutdown(const mk_tcp_session ctx,int err,const char *err_msg){
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assert(ctx);
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TcpSession *session = (TcpSession *)ctx;
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session->safeShutdown(SockException((ErrCode)err,err_msg));
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}
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API_EXPORT const char* API_CALL mk_tcp_session_peer_ip(const mk_tcp_session ctx){
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assert(ctx);
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TcpSession *session = (TcpSession *)ctx;
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return session->get_peer_ip().c_str();
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}
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API_EXPORT const char* API_CALL mk_tcp_session_local_ip(const mk_tcp_session ctx){
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assert(ctx);
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TcpSession *session = (TcpSession *)ctx;
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return session->get_local_ip().c_str();
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}
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API_EXPORT uint16_t API_CALL mk_tcp_session_peer_port(const mk_tcp_session ctx){
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assert(ctx);
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TcpSession *session = (TcpSession *)ctx;
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return session->get_peer_port();
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}
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API_EXPORT uint16_t API_CALL mk_tcp_session_local_port(const mk_tcp_session ctx){
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assert(ctx);
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TcpSession *session = (TcpSession *)ctx;
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return session->get_local_port();
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}
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API_EXPORT void API_CALL mk_tcp_session_send(const mk_tcp_session ctx,const char *data,int len){
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assert(ctx && data);
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if(!len){
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len = strlen(data);
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}
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TcpSession *session = (TcpSession *)ctx;
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session->send(data,len);
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}
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API_EXPORT void API_CALL mk_tcp_session_send_safe(const mk_tcp_session ctx,const char *data,int len){
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assert(ctx && data);
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if(!len){
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len = strlen(data);
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}
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try {
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weak_ptr<TcpSession> weak_session = ((TcpSession *)ctx)->shared_from_this();
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string str = string(data,len);
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((TcpSession *)ctx)->async([weak_session,str](){
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auto session_session = weak_session.lock();
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if(session_session){
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session_session->send(str);
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}
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});
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}catch (std::exception &ex){
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WarnL << "can not got the strong pionter of this mk_tcp_session:" << ex.what();
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}
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}
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////////////////////////////////////////TcpSessionForC////////////////////////////////////////////////
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static TcpServer::Ptr s_tcp_server[4];
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static mk_tcp_session_events s_events_server = {0};
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TcpSessionForC::TcpSessionForC(const Socket::Ptr &pSock) : TcpSession(pSock) {
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_local_port = get_local_port();
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if (s_events_server.on_mk_tcp_session_create) {
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s_events_server.on_mk_tcp_session_create(_local_port,this);
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}
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}
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void TcpSessionForC::onRecv(const Buffer::Ptr &buffer) {
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if (s_events_server.on_mk_tcp_session_data) {
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s_events_server.on_mk_tcp_session_data(_local_port,this, buffer->data(), buffer->size());
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}
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}
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void TcpSessionForC::onError(const SockException &err) {
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if (s_events_server.on_mk_tcp_session_disconnect) {
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s_events_server.on_mk_tcp_session_disconnect(_local_port,this, err.getErrCode(), err.what());
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}
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}
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void TcpSessionForC::onManager() {
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if (s_events_server.on_mk_tcp_session_manager) {
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s_events_server.on_mk_tcp_session_manager(_local_port,this);
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}
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}
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void stopAllTcpServer(){
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CLEAR_ARR(s_tcp_server);
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}
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API_EXPORT void API_CALL mk_tcp_session_set_user_data(mk_tcp_session session,void *user_data){
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assert(session);
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TcpSessionForC *obj = (TcpSessionForC *)session;
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obj->_user_data = user_data;
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}
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API_EXPORT void* API_CALL mk_tcp_session_get_user_data(mk_tcp_session session){
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assert(session);
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TcpSessionForC *obj = (TcpSessionForC *)session;
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return obj->_user_data;
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}
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API_EXPORT void API_CALL mk_tcp_server_events_listen(const mk_tcp_session_events *events){
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if (events) {
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memcpy(&s_events_server, events, sizeof(s_events_server));
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} else {
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memset(&s_events_server, 0, sizeof(s_events_server));
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}
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}
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API_EXPORT uint16_t API_CALL mk_tcp_server_start(uint16_t port, mk_tcp_type type){
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type = MAX(mk_type_tcp, MIN(type, mk_type_wss));
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try {
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s_tcp_server[type] = std::make_shared<TcpServer>();
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switch (type) {
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case mk_type_tcp:
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s_tcp_server[type]->start<TcpSessionForC>(port);
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break;
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case mk_type_ssl:
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s_tcp_server[type]->start<TcpSessionWithSSL<TcpSessionForC> >(port);
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break;
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case mk_type_ws:
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s_tcp_server[type]->start<WebSocketSession<TcpSessionForC, HttpSession>>(port);
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break;
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case mk_type_wss:
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s_tcp_server[type]->start<WebSocketSession<TcpSessionForC, HttpsSession>>(port);
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break;
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default:
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return 0;
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}
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return s_tcp_server[type]->getPort();
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} catch (std::exception &ex) {
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s_tcp_server[type].reset();
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WarnL << ex.what();
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return 0;
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}
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}
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///////////////////////////////////////////////////TcpClientForC/////////////////////////////////////////////////////////
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TcpClientForC::TcpClientForC(mk_tcp_client_events *events){
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_events = *events;
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}
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void TcpClientForC::onRecv(const Buffer::Ptr &pBuf) {
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if(_events.on_mk_tcp_client_data){
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_events.on_mk_tcp_client_data(_client,pBuf->data(),pBuf->size());
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}
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}
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void TcpClientForC::onErr(const SockException &ex) {
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if(_events.on_mk_tcp_client_disconnect){
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_events.on_mk_tcp_client_disconnect(_client,ex.getErrCode(),ex.what());
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}
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}
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void TcpClientForC::onManager() {
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if(_events.on_mk_tcp_client_manager){
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_events.on_mk_tcp_client_manager(_client);
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}
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}
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void TcpClientForC::onConnect(const SockException &ex) {
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if(_events.on_mk_tcp_client_connect){
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_events.on_mk_tcp_client_connect(_client,ex.getErrCode(),ex.what());
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}
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}
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TcpClientForC::~TcpClientForC() {
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TraceL << "mk_tcp_client_release:" << _client;
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}
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void TcpClientForC::setClient(mk_tcp_client client) {
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_client = client;
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TraceL << "mk_tcp_client_create:" << _client;
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}
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TcpClientForC::Ptr *mk_tcp_client_create_l(mk_tcp_client_events *events, mk_tcp_type type){
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assert(events);
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type = MAX(mk_type_tcp, MIN(type, mk_type_wss));
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switch (type) {
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case mk_type_tcp:
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return new TcpClientForC::Ptr(new TcpClientForC(events));
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case mk_type_ssl:
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return (TcpClientForC::Ptr *)new shared_ptr<TcpSessionWithSSL<TcpClientForC> >(new TcpSessionWithSSL<TcpClientForC>(events));
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case mk_type_ws:
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return (TcpClientForC::Ptr *)new shared_ptr<WebSocketClient<TcpClientForC, WebSocketHeader::TEXT, false> >(new WebSocketClient<TcpClientForC, WebSocketHeader::TEXT, false>(events));
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case mk_type_wss:
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return (TcpClientForC::Ptr *)new shared_ptr<WebSocketClient<TcpClientForC, WebSocketHeader::TEXT, true> >(new WebSocketClient<TcpClientForC, WebSocketHeader::TEXT, true>(events));
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default:
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return nullptr;
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}
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}
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API_EXPORT mk_tcp_client API_CALL mk_tcp_client_create(mk_tcp_client_events *events, mk_tcp_type type){
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auto ret = mk_tcp_client_create_l(events,type);
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(*ret)->setClient(ret);
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return ret;
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}
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API_EXPORT void API_CALL mk_tcp_client_release(mk_tcp_client ctx){
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assert(ctx);
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TcpClient::Ptr *client = (TcpClient::Ptr *)ctx;
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delete client;
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}
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API_EXPORT void API_CALL mk_tcp_client_connect(mk_tcp_client ctx, const char *host, uint16_t port, float time_out_sec){
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assert(ctx);
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TcpClient::Ptr *client = (TcpClient::Ptr *)ctx;
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(*client)->startConnect(host,port);
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}
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API_EXPORT void API_CALL mk_tcp_client_send(mk_tcp_client ctx, const char *data, int len){
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assert(ctx && data);
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TcpClient::Ptr *client = (TcpClient::Ptr *)ctx;
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(*client)->send(data,len);
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}
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API_EXPORT void API_CALL mk_tcp_client_send_safe(mk_tcp_client ctx, const char *data, int len){
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assert(ctx && data);
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TcpClient::Ptr *client = (TcpClient::Ptr *)ctx;
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weak_ptr<TcpClient> weakClient = *client;
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Buffer::Ptr buf = (*client)->obtainBuffer(data,len);
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(*client)->async([weakClient,buf](){
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auto strongClient = weakClient.lock();
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if(strongClient){
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strongClient->send(buf);
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}
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});
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}
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API_EXPORT void API_CALL mk_tcp_client_set_user_data(mk_tcp_client ctx,void *user_data){
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assert(ctx);
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TcpClientForC::Ptr *client = (TcpClientForC::Ptr *)ctx;
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(*client)->_user_data = user_data;
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}
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API_EXPORT void* API_CALL mk_tcp_client_get_user_data(mk_tcp_client ctx){
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assert(ctx);
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TcpClientForC::Ptr *client = (TcpClientForC::Ptr *)ctx;
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return (*client)->_user_data;
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}
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