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Code Issues Releases Wiki Activity

add rtmp detecter

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This commit is contained in:
winlin 2014-06-10 11:34:35 +08:00
parent ef6efb821c
commit 8817823462
4 changed files with 182 additions and 15 deletions
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80
trunk/src/libs/srs_librtmp.cpp
View file

@ -57,6 +57,7 @@ struct Context
std::string url;
std::string tcUrl;
std::string host;
std::string ip;
std::string port;
std::string vhost;
std::string app;
@ -77,7 +78,7 @@ struct Context
}
};
int srs_librtmp_context_connect(Context* context)
int srs_librtmp_context_parse_uri(Context* context)
{
int ret = ERROR_SUCCESS;
@ -123,6 +124,13 @@ int srs_librtmp_context_connect(Context* context)
}
}
return ret;
}
int srs_librtmp_context_resolve_host(Context* context)
{
int ret = ERROR_SUCCESS;
// create socket
srs_freep(context->skt);
context->skt = new SimpleSocketStream();
@ -132,11 +140,24 @@ int srs_librtmp_context_connect(Context* context)
}
// connect to server:port
string server = srs_dns_resolve(context->host);
if (server.empty()) {
context->ip = srs_dns_resolve(context->host);
if (context->ip.empty()) {
return -1;
}
if ((ret = context->skt->connect(server.c_str(), ::atoi(context->port.c_str()))) != ERROR_SUCCESS) {
return ret;
}
int srs_librtmp_context_connect(Context* context)
{
int ret = ERROR_SUCCESS;
srs_assert(context->skt);
std::string ip = context->ip;
int port = ::atoi(context->port.c_str());
if ((ret = context->skt->connect(ip.c_str(), port)) != ERROR_SUCCESS) {
return ret;
}
@ -166,14 +187,63 @@ int srs_simple_handshake(srs_rtmp_t rtmp)
{
int ret = ERROR_SUCCESS;
if ((ret = __srs_dns_resolve(rtmp)) != ERROR_SUCCESS) {
return ret;
}
if ((ret = __srs_connect_server(rtmp)) != ERROR_SUCCESS) {
return ret;
}
if ((ret = __srs_do_simple_handshake(rtmp)) != ERROR_SUCCESS) {
return ret;
}
return ret;
}
int __srs_dns_resolve(srs_rtmp_t rtmp)
{
int ret = ERROR_SUCCESS;
srs_assert(rtmp != NULL);
Context* context = (Context*)rtmp;
// parse uri
if ((ret = srs_librtmp_context_parse_uri(context)) != ERROR_SUCCESS) {
return ret;
}
// resolve host
if ((ret = srs_librtmp_context_resolve_host(context)) != ERROR_SUCCESS) {
return ret;
}
return ret;
}
int __srs_connect_server(srs_rtmp_t rtmp)
{
int ret = ERROR_SUCCESS;
srs_assert(rtmp != NULL);
Context* context = (Context*)rtmp;
// parse uri, resolve host, connect to server:port
if ((ret = srs_librtmp_context_connect(context)) != ERROR_SUCCESS) {
return ret;
}
return ret;
}
int __srs_do_simple_handshake(srs_rtmp_t rtmp)
{
int ret = ERROR_SUCCESS;
srs_assert(rtmp != NULL);
Context* context = (Context*)rtmp;
srs_assert(context->skt != NULL);
// simple handshake
srs_freep(context->rtmp);
context->rtmp = new SrsRtmpClient(context->skt);

15
trunk/src/libs/srs_librtmp.hpp
View file

@ -55,7 +55,7 @@ srs_rtmp_t srs_rtmp_create(const char* url);
void srs_rtmp_destroy(srs_rtmp_t rtmp);
/**
* handshake with server
* connect and handshake with server
* category: publish/play
* previous: rtmp-create
* next: connect-app
@ -65,7 +65,20 @@ void srs_rtmp_destroy(srs_rtmp_t rtmp);
* simple handshake specifies in rtmp 1.0,
* not depends on ssl.
*/
/**
* srs_simple_handshake equals to invoke:
* __srs_dns_resolve()
* __srs_connect_server()
* __srs_do_simple_handshake()
* user can use these functions if needed.
*/
int srs_simple_handshake(srs_rtmp_t rtmp);
// parse uri, create socket, resolve host
int __srs_dns_resolve(srs_rtmp_t rtmp);
// connect socket to server
int __srs_connect_server(srs_rtmp_t rtmp);
// do simple handshake over socket.
int __srs_do_simple_handshake(srs_rtmp_t rtmp);
/**
* connect to rtmp vhost/app