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refine code, extract http hooks.

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winlin 2014-04-01 18:40:24 +08:00
parent 5bbb76a59d
commit e70609cea3
9 changed files with 948 additions and 847 deletions
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2
trunk/configure vendored
View file

@ -427,7 +427,7 @@ MODULE_FILES=("srs_app_server" "srs_app_conn" "srs_app_rtmp_conn" "srs_app_socke
"srs_app_codec" "srs_app_refer" "srs_app_hls" "srs_app_forward" "srs_app_encoder" "srs_app_codec" "srs_app_refer" "srs_app_hls" "srs_app_forward" "srs_app_encoder"
"srs_app_http" "srs_app_thread" "srs_app_bandwidth" "srs_app_st" "srs_app_log" "srs_app_http" "srs_app_thread" "srs_app_bandwidth" "srs_app_st" "srs_app_log"
"srs_app_config" "srs_app_pithy_print" "srs_app_reload" "srs_app_http_api" "srs_app_config" "srs_app_pithy_print" "srs_app_reload" "srs_app_http_api"
"srs_app_http_conn") "srs_app_http_conn" "srs_app_http_hooks")
APP_INCS="src/app"; MODULE_DIR=${APP_INCS} . auto/modules.sh APP_INCS="src/app"; MODULE_DIR=${APP_INCS} . auto/modules.sh
APP_OBJS="${MODULE_OBJS[@]}" APP_OBJS="${MODULE_OBJS[@]}"
# #

730
trunk/src/app/srs_app_http.cpp
View file

@ -23,26 +23,46 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <srs_app_http.hpp> #include <srs_app_http.hpp>
#ifdef SRS_HTTP_CALLBACK #ifdef SRS_HTTP_PARSER
#include <sstream>
using namespace std;
#include <stdlib.h> #include <stdlib.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <srs_kernel_error.hpp> #include <srs_kernel_error.hpp>
#include <srs_protocol_rtmp.hpp>
#include <srs_kernel_log.hpp> #include <srs_kernel_log.hpp>
#include <srs_app_socket.hpp> #include <srs_app_socket.hpp>
#define SRS_DEFAULT_HTTP_PORT 80 #define SRS_DEFAULT_HTTP_PORT 80
#define SRS_HTTP_RESPONSE_OK "0"
#define SRS_HTTP_HEADER_BUFFER 1024 SrsHttpMessage::SrsHttpMessage()
#define SRS_HTTP_BODY_BUFFER 32 * 1024 {
body = new SrsBuffer();
state = SrsHttpParseStateInit;
}
SrsHttpMessage::~SrsHttpMessage()
{
srs_freep(body);
}
void SrsHttpMessage::reset()
{
state = SrsHttpParseStateInit;
body->clear();
url = "";
}
bool SrsHttpMessage::is_complete()
{
return state == SrsHttpParseStateComplete;
}
SrsHttpParser::SrsHttpParser()
{
}
SrsHttpParser::~SrsHttpParser()
{
}
SrsHttpUri::SrsHttpUri() SrsHttpUri::SrsHttpUri()
{ {
@ -130,692 +150,4 @@ std::string SrsHttpUri::get_uri_field(std::string uri, http_parser_url* hp_u, ht
return uri.substr(offset, len); return uri.substr(offset, len);
} }
SrsHttpClient::SrsHttpClient()
{
connected = false;
stfd = NULL;
}
SrsHttpClient::~SrsHttpClient()
{
disconnect();
}
int SrsHttpClient::post(SrsHttpUri* uri, std::string req, std::string& res)
{
int ret = ERROR_SUCCESS;
if ((ret = connect(uri)) != ERROR_SUCCESS) {
srs_error("http connect server failed. ret=%d", ret);
return ret;
}
// send POST request to uri
// POST %s HTTP/1.1\r\nHost: %s\r\nContent-Length: %d\r\n\r\n%s
std::stringstream ss;
ss << "POST " << uri->get_path() << " "
<< "HTTP/1.1" << __CRLF
<< "Host: " << uri->get_host() << __CRLF
<< "Connection: Keep-Alive" << __CRLF
<< "Content-Length: " << std::dec << req.length() << __CRLF
<< "User-Agent: " << RTMP_SIG_SRS_NAME << RTMP_SIG_SRS_VERSION << __CRLF
<< "Content-Type: text/html" << __CRLF
<< __CRLF
<< req;
SrsSocket skt(stfd);
std::string data = ss.str();
ssize_t nwrite;
if ((ret = skt.write(data.c_str(), data.length(), &nwrite)) != ERROR_SUCCESS) {
// disconnect when error.
disconnect();
srs_error("write http post failed. ret=%d", ret);
return ret;
}
if ((ret = parse_response(uri, &skt, &res)) != ERROR_SUCCESS) {
srs_error("parse http post response failed. ret=%d", ret);
return ret;
}
srs_info("parse http post response success.");
return ret;
}
void SrsHttpClient::disconnect()
{
connected = false;
srs_close_stfd(stfd);
}
int SrsHttpClient::connect(SrsHttpUri* uri)
{
int ret = ERROR_SUCCESS;
if (connected) {
return ret;
}
disconnect();
std::string ip = srs_dns_resolve(uri->get_host());
if (ip.empty()) {
ret = ERROR_SYSTEM_IP_INVALID;
srs_error("dns resolve server error, ip empty. ret=%d", ret);
return ret;
}
int sock = socket(AF_INET, SOCK_STREAM, 0);
if(sock == -1){
ret = ERROR_SOCKET_CREATE;
srs_error("create socket error. ret=%d", ret);
return ret;
}
stfd = st_netfd_open_socket(sock);
if(stfd == NULL){
ret = ERROR_ST_OPEN_SOCKET;
srs_error("st_netfd_open_socket failed. ret=%d", ret);
return ret;
}
sockaddr_in addr;
addr.sin_family = AF_INET;
addr.sin_port = htons(uri->get_port());
addr.sin_addr.s_addr = inet_addr(ip.c_str());
if (st_connect(stfd, (const struct sockaddr*)&addr, sizeof(sockaddr_in), ST_UTIME_NO_TIMEOUT) == -1){
ret = ERROR_ST_CONNECT;
srs_error("connect to server error. "
"ip=%s, port=%d, ret=%d", ip.c_str(), uri->get_port(), ret);
return ret;
}
srs_info("connect to server success. "
"http url=%s, server=%s, ip=%s, port=%d",
uri->get_url(), uri->get_host(), ip.c_str(), uri->get_port());
connected = true;
return ret;
}
int SrsHttpClient::parse_response(SrsHttpUri* uri, SrsSocket* skt, std::string* response)
{
int ret = ERROR_SUCCESS;
int body_received = 0;
if ((ret = parse_response_header(skt, response, body_received)) != ERROR_SUCCESS) {
srs_error("parse response header failed. ret=%d", ret);
return ret;
}
if ((ret = parse_response_body(uri, skt, response, body_received)) != ERROR_SUCCESS) {
srs_error("parse response body failed. ret=%d", ret);
return ret;
}
srs_info("url %s download, body size=%"PRId64, uri->get_url(), http_header.content_length);
return ret;
}
int SrsHttpClient::parse_response_header(SrsSocket* skt, std::string* response, int& body_received)
{
int ret = ERROR_SUCCESS;
http_parser_settings settings;
memset(&settings, 0, sizeof(settings));
settings.on_headers_complete = on_headers_complete;
http_parser parser;
http_parser_init(&parser, HTTP_RESPONSE);
// callback object ptr.
parser.data = (void*)this;
// reset response header.
memset(&http_header, 0, sizeof(http_header));
// parser header.
char buf[SRS_HTTP_HEADER_BUFFER];
for (;;) {
ssize_t nread;
if ((ret = skt->read(buf, (size_t)sizeof(buf), &nread)) != ERROR_SUCCESS) {
srs_error("read body from server failed. ret=%d", ret);
return ret;
}
ssize_t nparsed = http_parser_execute(&parser, &settings, buf, nread);
srs_info("read_size=%d, nparsed=%d", (int)nread, (int)nparsed);
// check header size.
if (http_header.nread != 0) {
body_received = nread - nparsed;
srs_info("http header parsed, size=%d, content-length=%"PRId64", body-received=%d",
http_header.nread, http_header.content_length, body_received);
if(response != NULL && body_received > 0){
response->append(buf + nparsed, body_received);
}
return ret;
}
if (nparsed != nread) {
ret = ERROR_HTTP_PARSE_HEADER;
srs_error("parse response error, parsed(%d)!=read(%d), ret=%d", (int)nparsed, (int)nread, ret);
return ret;
}
}
return ret;
}
int SrsHttpClient::parse_response_body(SrsHttpUri* uri, SrsSocket* skt, std::string* response, int body_received)
{
int ret = ERROR_SUCCESS;
srs_assert(uri != NULL);
uint64_t body_left = http_header.content_length - body_received;
if (body_left <= 0) {
return ret;
}
if (response != NULL) {
char buf[SRS_HTTP_BODY_BUFFER];
return parse_response_body_data(
uri, skt, response, (size_t)body_left,
(const void*)buf, (size_t)SRS_HTTP_BODY_BUFFER
);
} else {
// if ignore response, use shared fast memory.
static char buf[SRS_HTTP_BODY_BUFFER];
return parse_response_body_data(
uri, skt, response, (size_t)body_left,
(const void*)buf, (size_t)SRS_HTTP_BODY_BUFFER
);
}
return ret;
}
int SrsHttpClient::parse_response_body_data(SrsHttpUri* uri, SrsSocket* skt, std::string* response, size_t body_left, const void* buf, size_t size)
{
int ret = ERROR_SUCCESS;
srs_assert(uri != NULL);
while (body_left > 0) {
ssize_t nread;
int size_to_read = srs_min(size, body_left);
if ((ret = skt->read(buf, size_to_read, &nread)) != ERROR_SUCCESS) {
srs_error("read header from server failed. ret=%d", ret);
return ret;
}
if (response != NULL && nread > 0) {
response->append((char*)buf, nread);
}
body_left -= nread;
srs_info("read url(%s) content partial %"PRId64"/%"PRId64"",
uri->get_url(), http_header.content_length - body_left, http_header.content_length);
}
return ret;
}
int SrsHttpClient::on_headers_complete(http_parser* parser)
{
SrsHttpClient* obj = (SrsHttpClient*)parser->data;
obj->complete_header(parser);
// see http_parser.c:1570, return 1 to skip body.
return 1;
}
void SrsHttpClient::complete_header(http_parser* parser)
{
// save the parser status when header parse completed.
memcpy(&http_header, parser, sizeof(http_header));
}
SrsHttpHooks::SrsHttpHooks()
{
}
SrsHttpHooks::~SrsHttpHooks()
{
}
int SrsHttpHooks::on_connect(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_error("http uri parse on_connect url failed. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return ret;
}
/**
{
"action": "on_connect",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"pageUrl": "http://www.test.com/live.html"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_connect" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// pageUrl
<< '"' << "pageUrl" << '"' << ':'
<< '"' << req->pageUrl << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_error("http post on_connect uri failed. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_error("http hook on_connect validate failed. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return ret;
}
srs_trace("http hook on_connect success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
void SrsHttpHooks::on_close(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_warn("http uri parse on_close url failed, ignored. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return;
}
/**
{
"action": "on_close",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_close" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_warn("http post on_close uri failed, ignored. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_warn("http hook on_close validate failed, ignored. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return;
}
srs_trace("http hook on_close success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
int SrsHttpHooks::on_publish(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_error("http uri parse on_publish url failed. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return ret;
}
/**
{
"action": "on_publish",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_publish" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_error("http post on_publish uri failed. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_error("http hook on_publish validate failed. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return ret;
}
srs_trace("http hook on_publish success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
void SrsHttpHooks::on_unpublish(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_warn("http uri parse on_unpublish url failed, ignored. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return;
}
/**
{
"action": "on_unpublish",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_unpublish" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_warn("http post on_unpublish uri failed, ignored. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_warn("http hook on_unpublish validate failed, ignored. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return;
}
srs_trace("http hook on_unpublish success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
int SrsHttpHooks::on_play(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_error("http uri parse on_play url failed. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return ret;
}
/**
{
"action": "on_play",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_play" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_error("http post on_play uri failed. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_error("http hook on_play validate failed. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return ret;
}
srs_trace("http hook on_play success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
void SrsHttpHooks::on_stop(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_warn("http uri parse on_stop url failed, ignored. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return;
}
/**
{
"action": "on_stop",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_stop" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_warn("http post on_stop uri failed, ignored. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_warn("http hook on_stop validate failed, ignored. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return;
}
srs_trace("http hook on_stop success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
#endif #endif

143
trunk/src/app/srs_app_http.hpp
View file

@ -29,9 +29,17 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ */
#include <srs_core.hpp> #include <srs_core.hpp>
#ifdef SRS_HTTP_PARSER
#include <string>
#include <http_parser.h>
#include <srs_app_st.hpp> #include <srs_app_st.hpp>
#ifdef SRS_HTTP_PARSER class SrsBuffer;
class SrsRequest;
class SrsSocket;
// http specification // http specification
// CR = <US-ASCII CR, carriage return (13)> // CR = <US-ASCII CR, carriage return (13)>
@ -49,16 +57,42 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define __CRLF "\r\n" // 0x0D0A #define __CRLF "\r\n" // 0x0D0A
#define __CRLFCRLF "\r\n\r\n" // 0x0D0A0D0A #define __CRLFCRLF "\r\n\r\n" // 0x0D0A0D0A
#endif enum SrsHttpParseState {
SrsHttpParseStateInit = 0,
SrsHttpParseStateStart,
SrsHttpParseStateComplete
};
#ifdef SRS_HTTP_CALLBACK /**
* the http message, request or response.
*/
class SrsHttpMessage
{
public:
std::string url;
http_parser header;
SrsBuffer* body;
SrsHttpParseState state;
SrsHttpMessage();
virtual ~SrsHttpMessage();
virtual void reset();
virtual bool is_complete();
};
class SrsRequest; /**
class SrsSocket; * wrapper for http-parser,
* provides HTTP message originted service.
#include <string> */
class SrsHttpParser
#include <http_parser.h> {
public:
SrsHttpParser();
virtual ~SrsHttpParser();
public:
//virtual int parse_requst(SrsHttpMessage** ppreq);
};
/** /**
* used to resolve the http uri. * used to resolve the http uri.
@ -93,97 +127,6 @@ private:
virtual std::string get_uri_field(std::string uri, http_parser_url* hp_u, http_parser_url_fields field); virtual std::string get_uri_field(std::string uri, http_parser_url* hp_u, http_parser_url_fields field);
}; };
/**
* http client to GET/POST/PUT/DELETE uri
*/
class SrsHttpClient
{
private:
bool connected;
st_netfd_t stfd;
private:
http_parser http_header;
public:
SrsHttpClient();
virtual ~SrsHttpClient();
public:
/**
* to post data to the uri.
* @param req the data post to uri.
* @param res the response data from server.
*/
virtual int post(SrsHttpUri* uri, std::string req, std::string& res);
private:
virtual void disconnect();
virtual int connect(SrsHttpUri* uri);
private:
virtual int parse_response(SrsHttpUri* uri, SrsSocket* skt, std::string* response);
virtual int parse_response_header(SrsSocket* skt, std::string* response, int& body_received);
virtual int parse_response_body(SrsHttpUri* uri, SrsSocket* skt, std::string* response, int body_received);
virtual int parse_response_body_data(SrsHttpUri* uri, SrsSocket* skt, std::string* response, size_t body_left, const void* buf, size_t size);
private:
static int on_headers_complete(http_parser* parser);
virtual void complete_header(http_parser* parser);
};
/**
* the http hooks, http callback api,
* for some event, such as on_connect, call
* a http api(hooks).
*/
class SrsHttpHooks
{
public:
SrsHttpHooks();
virtual ~SrsHttpHooks();
public:
/**
* on_connect hook, when client connect to srs.
* @param client_id the id of client on server.
* @param url the api server url, to valid the client.
* ignore if empty.
* @return valid failed or connect to the url failed.
*/
virtual int on_connect(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_close hook, when client disconnect to srs, where client is valid by on_connect.
* @param client_id the id of client on server.
* @param url the api server url, to process the event.
* ignore if empty.
*/
virtual void on_close(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_publish hook, when client(encoder) start to publish stream
* @param client_id the id of client on server.
* @param url the api server url, to valid the client.
* ignore if empty.
* @return valid failed or connect to the url failed.
*/
virtual int on_publish(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_unpublish hook, when client(encoder) stop publish stream.
* @param client_id the id of client on server.
* @param url the api server url, to process the event.
* ignore if empty.
*/
virtual void on_unpublish(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_play hook, when client start to play stream.
* @param client_id the id of client on server.
* @param url the api server url, to valid the client.
* ignore if empty.
* @return valid failed or connect to the url failed.
*/
virtual int on_play(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_stop hook, when client stop to play the stream.
* @param client_id the id of client on server.
* @param url the api server url, to process the event.
* ignore if empty.
*/
virtual void on_stop(std::string url, int client_id, std::string ip, SrsRequest* req);
};
#endif #endif
#endif #endif

25
trunk/src/app/srs_app_http_conn.cpp
View file

@ -36,33 +36,10 @@ using namespace std;
#define SRS_HTTP_HEADER_BUFFER 1024 #define SRS_HTTP_HEADER_BUFFER 1024
SrsHttpRequest::SrsHttpRequest()
{
body = new SrsBuffer();
state = SrsHttpParseStateInit;
}
SrsHttpRequest::~SrsHttpRequest()
{
srs_freep(body);
}
void SrsHttpRequest::reset()
{
state = SrsHttpParseStateInit;
body->clear();
url = "";
}
bool SrsHttpRequest::is_complete()
{
return state == SrsHttpParseStateComplete;
}
SrsHttpConn::SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd) SrsHttpConn::SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd)
: SrsConnection(srs_server, client_stfd) : SrsConnection(srs_server, client_stfd)
{ {
req = new SrsHttpRequest(); req = new SrsHttpMessage();
} }
SrsHttpConn::~SrsHttpConn() SrsHttpConn::~SrsHttpConn()

25
trunk/src/app/srs_app_http_conn.hpp
View file

@ -38,33 +38,12 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <http_parser.h> #include <http_parser.h>
class SrsSocket; class SrsSocket;
class SrsBuffer; class SrsHttpMessage;
enum SrsHttpParseState {
SrsHttpParseStateInit = 0,
SrsHttpParseStateStart,
SrsHttpParseStateComplete
};
class SrsHttpRequest
{
public:
std::string url;
http_parser header;
SrsBuffer* body;
SrsHttpParseState state;
SrsHttpRequest();
virtual ~SrsHttpRequest();
virtual void reset();
virtual bool is_complete();
};
class SrsHttpConn : public SrsConnection class SrsHttpConn : public SrsConnection
{ {
private: private:
SrsHttpRequest* req; SrsHttpMessage* req;
public: public:
SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd); SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd);
virtual ~SrsHttpConn(); virtual ~SrsHttpConn();

732
trunk/src/app/srs_app_http_hooks.cpp Normal file
View file

@ -0,0 +1,732 @@
/*
The MIT License (MIT)
Copyright (c) 2013-2014 winlin
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <srs_app_http_hooks.hpp>
#ifdef SRS_HTTP_CALLBACK
#include <sstream>
using namespace std;
#include <arpa/inet.h>
#include <srs_kernel_error.hpp>
#include <srs_protocol_rtmp.hpp>
#include <srs_kernel_log.hpp>
#include <srs_app_socket.hpp>
#include <srs_app_http.hpp>
#define SRS_HTTP_RESPONSE_OK "0"
#define SRS_HTTP_HEADER_BUFFER 1024
#define SRS_HTTP_BODY_BUFFER 32 * 1024
SrsHttpClient::SrsHttpClient()
{
connected = false;
stfd = NULL;
}
SrsHttpClient::~SrsHttpClient()
{
disconnect();
}
int SrsHttpClient::post(SrsHttpUri* uri, std::string req, std::string& res)
{
int ret = ERROR_SUCCESS;
if ((ret = connect(uri)) != ERROR_SUCCESS) {
srs_error("http connect server failed. ret=%d", ret);
return ret;
}
// send POST request to uri
// POST %s HTTP/1.1\r\nHost: %s\r\nContent-Length: %d\r\n\r\n%s
std::stringstream ss;
ss << "POST " << uri->get_path() << " "
<< "HTTP/1.1" << __CRLF
<< "Host: " << uri->get_host() << __CRLF
<< "Connection: Keep-Alive" << __CRLF
<< "Content-Length: " << std::dec << req.length() << __CRLF
<< "User-Agent: " << RTMP_SIG_SRS_NAME << RTMP_SIG_SRS_VERSION << __CRLF
<< "Content-Type: text/html" << __CRLF
<< __CRLF
<< req;
SrsSocket skt(stfd);
std::string data = ss.str();
ssize_t nwrite;
if ((ret = skt.write(data.c_str(), data.length(), &nwrite)) != ERROR_SUCCESS) {
// disconnect when error.
disconnect();
srs_error("write http post failed. ret=%d", ret);
return ret;
}
if ((ret = parse_response(uri, &skt, &res)) != ERROR_SUCCESS) {
srs_error("parse http post response failed. ret=%d", ret);
return ret;
}
srs_info("parse http post response success.");
return ret;
}
void SrsHttpClient::disconnect()
{
connected = false;
srs_close_stfd(stfd);
}
int SrsHttpClient::connect(SrsHttpUri* uri)
{
int ret = ERROR_SUCCESS;
if (connected) {
return ret;
}
disconnect();
std::string ip = srs_dns_resolve(uri->get_host());
if (ip.empty()) {
ret = ERROR_SYSTEM_IP_INVALID;
srs_error("dns resolve server error, ip empty. ret=%d", ret);
return ret;
}
int sock = socket(AF_INET, SOCK_STREAM, 0);
if(sock == -1){
ret = ERROR_SOCKET_CREATE;
srs_error("create socket error. ret=%d", ret);
return ret;
}
stfd = st_netfd_open_socket(sock);
if(stfd == NULL){
ret = ERROR_ST_OPEN_SOCKET;
srs_error("st_netfd_open_socket failed. ret=%d", ret);
return ret;
}
sockaddr_in addr;
addr.sin_family = AF_INET;
addr.sin_port = htons(uri->get_port());
addr.sin_addr.s_addr = inet_addr(ip.c_str());
if (st_connect(stfd, (const struct sockaddr*)&addr, sizeof(sockaddr_in), ST_UTIME_NO_TIMEOUT) == -1){
ret = ERROR_ST_CONNECT;
srs_error("connect to server error. "
"ip=%s, port=%d, ret=%d", ip.c_str(), uri->get_port(), ret);
return ret;
}
srs_info("connect to server success. "
"http url=%s, server=%s, ip=%s, port=%d",
uri->get_url(), uri->get_host(), ip.c_str(), uri->get_port());
connected = true;
return ret;
}
int SrsHttpClient::parse_response(SrsHttpUri* uri, SrsSocket* skt, std::string* response)
{
int ret = ERROR_SUCCESS;
int body_received = 0;
if ((ret = parse_response_header(skt, response, body_received)) != ERROR_SUCCESS) {
srs_error("parse response header failed. ret=%d", ret);
return ret;
}
if ((ret = parse_response_body(uri, skt, response, body_received)) != ERROR_SUCCESS) {
srs_error("parse response body failed. ret=%d", ret);
return ret;
}
srs_info("url %s download, body size=%"PRId64, uri->get_url(), http_header.content_length);
return ret;
}
int SrsHttpClient::parse_response_header(SrsSocket* skt, std::string* response, int& body_received)
{
int ret = ERROR_SUCCESS;
http_parser_settings settings;
memset(&settings, 0, sizeof(settings));
settings.on_headers_complete = on_headers_complete;
http_parser parser;
http_parser_init(&parser, HTTP_RESPONSE);
// callback object ptr.
parser.data = (void*)this;
// reset response header.
memset(&http_header, 0, sizeof(http_header));
// parser header.
char buf[SRS_HTTP_HEADER_BUFFER];
for (;;) {
ssize_t nread;
if ((ret = skt->read(buf, (size_t)sizeof(buf), &nread)) != ERROR_SUCCESS) {
srs_error("read body from server failed. ret=%d", ret);
return ret;
}
ssize_t nparsed = http_parser_execute(&parser, &settings, buf, nread);
srs_info("read_size=%d, nparsed=%d", (int)nread, (int)nparsed);
// check header size.
if (http_header.nread != 0) {
body_received = nread - nparsed;
srs_info("http header parsed, size=%d, content-length=%"PRId64", body-received=%d",
http_header.nread, http_header.content_length, body_received);
if(response != NULL && body_received > 0){
response->append(buf + nparsed, body_received);
}
return ret;
}
if (nparsed != nread) {
ret = ERROR_HTTP_PARSE_HEADER;
srs_error("parse response error, parsed(%d)!=read(%d), ret=%d", (int)nparsed, (int)nread, ret);
return ret;
}
}
return ret;
}
int SrsHttpClient::parse_response_body(SrsHttpUri* uri, SrsSocket* skt, std::string* response, int body_received)
{
int ret = ERROR_SUCCESS;
srs_assert(uri != NULL);
uint64_t body_left = http_header.content_length - body_received;
if (body_left <= 0) {
return ret;
}
if (response != NULL) {
char buf[SRS_HTTP_BODY_BUFFER];
return parse_response_body_data(
uri, skt, response, (size_t)body_left,
(const void*)buf, (size_t)SRS_HTTP_BODY_BUFFER
);
} else {
// if ignore response, use shared fast memory.
static char buf[SRS_HTTP_BODY_BUFFER];
return parse_response_body_data(
uri, skt, response, (size_t)body_left,
(const void*)buf, (size_t)SRS_HTTP_BODY_BUFFER
);
}
return ret;
}
int SrsHttpClient::parse_response_body_data(SrsHttpUri* uri, SrsSocket* skt, std::string* response, size_t body_left, const void* buf, size_t size)
{
int ret = ERROR_SUCCESS;
srs_assert(uri != NULL);
while (body_left > 0) {
ssize_t nread;
int size_to_read = srs_min(size, body_left);
if ((ret = skt->read(buf, size_to_read, &nread)) != ERROR_SUCCESS) {
srs_error("read header from server failed. ret=%d", ret);
return ret;
}
if (response != NULL && nread > 0) {
response->append((char*)buf, nread);
}
body_left -= nread;
srs_info("read url(%s) content partial %"PRId64"/%"PRId64"",
uri->get_url(), http_header.content_length - body_left, http_header.content_length);
}
return ret;
}
int SrsHttpClient::on_headers_complete(http_parser* parser)
{
SrsHttpClient* obj = (SrsHttpClient*)parser->data;
obj->complete_header(parser);
// see http_parser.c:1570, return 1 to skip body.
return 1;
}
void SrsHttpClient::complete_header(http_parser* parser)
{
// save the parser status when header parse completed.
memcpy(&http_header, parser, sizeof(http_header));
}
SrsHttpHooks::SrsHttpHooks()
{
}
SrsHttpHooks::~SrsHttpHooks()
{
}
int SrsHttpHooks::on_connect(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_error("http uri parse on_connect url failed. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return ret;
}
/**
{
"action": "on_connect",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"pageUrl": "http://www.test.com/live.html"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_connect" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// pageUrl
<< '"' << "pageUrl" << '"' << ':'
<< '"' << req->pageUrl << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_error("http post on_connect uri failed. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_error("http hook on_connect validate failed. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return ret;
}
srs_trace("http hook on_connect success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
void SrsHttpHooks::on_close(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_warn("http uri parse on_close url failed, ignored. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return;
}
/**
{
"action": "on_close",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_close" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_warn("http post on_close uri failed, ignored. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_warn("http hook on_close validate failed, ignored. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return;
}
srs_trace("http hook on_close success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
int SrsHttpHooks::on_publish(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_error("http uri parse on_publish url failed. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return ret;
}
/**
{
"action": "on_publish",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_publish" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_error("http post on_publish uri failed. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_error("http hook on_publish validate failed. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return ret;
}
srs_trace("http hook on_publish success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
void SrsHttpHooks::on_unpublish(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_warn("http uri parse on_unpublish url failed, ignored. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return;
}
/**
{
"action": "on_unpublish",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_unpublish" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_warn("http post on_unpublish uri failed, ignored. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_warn("http hook on_unpublish validate failed, ignored. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return;
}
srs_trace("http hook on_unpublish success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
int SrsHttpHooks::on_play(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_error("http uri parse on_play url failed. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return ret;
}
/**
{
"action": "on_play",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_play" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_error("http post on_play uri failed. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_error("http hook on_play validate failed. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return ret;
}
srs_trace("http hook on_play success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return ret;
}
void SrsHttpHooks::on_stop(std::string url, int client_id, std::string ip, SrsRequest* req)
{
int ret = ERROR_SUCCESS;
SrsHttpUri uri;
if ((ret = uri.initialize(url)) != ERROR_SUCCESS) {
srs_warn("http uri parse on_stop url failed, ignored. "
"client_id=%d, url=%s, ret=%d", client_id, url.c_str(), ret);
return;
}
/**
{
"action": "on_stop",
"client_id": 1985,
"ip": "192.168.1.10", "vhost": "video.test.com", "app": "live",
"stream": "livestream"
}
*/
std::stringstream ss;
ss << "{"
// action
<< '"' << "action" << '"' << ':'
<< '"' << "on_stop" << '"'
<< ','
// client_id
<< '"' << "client_id" << '"' << ':'
<< std::dec << client_id
<< ','
// ip
<< '"' << "ip" << '"' << ':'
<< '"' << ip << '"'
<< ','
// vhost
<< '"' << "vhost" << '"' << ':'
<< '"' << req->vhost << '"'
<< ','
// app
<< '"' << "app" << '"' << ':'
<< '"' << req->app << '"'
<< ','
// stream
<< '"' << "stream" << '"' << ':'
<< '"' << req->stream << '"'
//<< ','
<< "}";
std::string data = ss.str();
std::string res;
SrsHttpClient http;
if ((ret = http.post(&uri, data, res)) != ERROR_SUCCESS) {
srs_warn("http post on_stop uri failed, ignored. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
if (res.empty() || res != SRS_HTTP_RESPONSE_OK) {
ret = ERROR_HTTP_DATA_INVLIAD;
srs_warn("http hook on_stop validate failed, ignored. "
"client_id=%d, res=%s, ret=%d", client_id, res.c_str(), ret);
return;
}
srs_trace("http hook on_stop success. "
"client_id=%d, url=%s, request=%s, response=%s, ret=%d",
client_id, url.c_str(), data.c_str(), res.c_str(), ret);
return;
}
#endif

135
trunk/src/app/srs_app_http_hooks.hpp Normal file
View file

@ -0,0 +1,135 @@
/*
The MIT License (MIT)
Copyright (c) 2013-2014 winlin
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef SRS_APP_HTTP_HOOKS_HPP
#define SRS_APP_HTTP_HOOKS_HPP
/*
#include <srs_app_http_hooks.hpp>
*/
#include <srs_core.hpp>
#ifdef SRS_HTTP_CALLBACK
#include <http_parser.h>
class SrsHttpUri;
class SrsSocket;
class SrsRequest;
#include <srs_app_st.hpp>
/**
* http client to GET/POST/PUT/DELETE uri
*/
class SrsHttpClient
{
private:
bool connected;
st_netfd_t stfd;
private:
http_parser http_header;
public:
SrsHttpClient();
virtual ~SrsHttpClient();
public:
/**
* to post data to the uri.
* @param req the data post to uri.
* @param res the response data from server.
*/
virtual int post(SrsHttpUri* uri, std::string req, std::string& res);
private:
virtual void disconnect();
virtual int connect(SrsHttpUri* uri);
private:
virtual int parse_response(SrsHttpUri* uri, SrsSocket* skt, std::string* response);
virtual int parse_response_header(SrsSocket* skt, std::string* response, int& body_received);
virtual int parse_response_body(SrsHttpUri* uri, SrsSocket* skt, std::string* response, int body_received);
virtual int parse_response_body_data(SrsHttpUri* uri, SrsSocket* skt, std::string* response, size_t body_left, const void* buf, size_t size);
private:
static int on_headers_complete(http_parser* parser);
virtual void complete_header(http_parser* parser);
};
/**
* the http hooks, http callback api,
* for some event, such as on_connect, call
* a http api(hooks).
*/
class SrsHttpHooks
{
public:
SrsHttpHooks();
virtual ~SrsHttpHooks();
public:
/**
* on_connect hook, when client connect to srs.
* @param client_id the id of client on server.
* @param url the api server url, to valid the client.
* ignore if empty.
* @return valid failed or connect to the url failed.
*/
virtual int on_connect(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_close hook, when client disconnect to srs, where client is valid by on_connect.
* @param client_id the id of client on server.
* @param url the api server url, to process the event.
* ignore if empty.
*/
virtual void on_close(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_publish hook, when client(encoder) start to publish stream
* @param client_id the id of client on server.
* @param url the api server url, to valid the client.
* ignore if empty.
* @return valid failed or connect to the url failed.
*/
virtual int on_publish(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_unpublish hook, when client(encoder) stop publish stream.
* @param client_id the id of client on server.
* @param url the api server url, to process the event.
* ignore if empty.
*/
virtual void on_unpublish(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_play hook, when client start to play stream.
* @param client_id the id of client on server.
* @param url the api server url, to valid the client.
* ignore if empty.
* @return valid failed or connect to the url failed.
*/
virtual int on_play(std::string url, int client_id, std::string ip, SrsRequest* req);
/**
* on_stop hook, when client stop to play the stream.
* @param client_id the id of client on server.
* @param url the api server url, to process the event.
* ignore if empty.
*/
virtual void on_stop(std::string url, int client_id, std::string ip, SrsRequest* req);
};
#endif
#endif

1
trunk/src/app/srs_app_rtmp_conn.cpp
View file

@ -41,6 +41,7 @@ using namespace std;
#include <srs_app_http.hpp> #include <srs_app_http.hpp>
#include <srs_app_bandwidth.hpp> #include <srs_app_bandwidth.hpp>
#include <srs_app_socket.hpp> #include <srs_app_socket.hpp>
#include <srs_app_http_hooks.hpp>
SrsRtmpConn::SrsRtmpConn(SrsServer* srs_server, st_netfd_t client_stfd) SrsRtmpConn::SrsRtmpConn(SrsServer* srs_server, st_netfd_t client_stfd)
: SrsConnection(srs_server, client_stfd) : SrsConnection(srs_server, client_stfd)

2
trunk/src/srs/srs.upp
View file

@ -59,6 +59,8 @@ file
..\app\srs_app_http_api.cpp, ..\app\srs_app_http_api.cpp,
..\app\srs_app_http_conn.hpp, ..\app\srs_app_http_conn.hpp,
..\app\srs_app_http_conn.cpp, ..\app\srs_app_http_conn.cpp,
..\app\srs_app_http_hooks.hpp,
..\app\srs_app_http_hooks.cpp,
..\app\srs_app_log.hpp, ..\app\srs_app_log.hpp,
..\app\srs_app_log.cpp, ..\app\srs_app_log.cpp,
..\app\srs_app_refer.hpp, ..\app\srs_app_refer.hpp,