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Code Issues Releases Wiki Activity

refine utility of protocol, add comments

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This commit is contained in:
winlin 2014-07-06 17:43:08 +08:00
parent 96e0273e99
commit 891bc3fe65
1 changed files with 31 additions and 8 deletions
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39
trunk/src/rtmp/srs_protocol_utility.hpp
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@ -39,27 +39,50 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// the default chunk size for system.
#define SRS_CONF_DEFAULT_CHUNK_SIZE 60000
// parse the tcUrl, output the schema, host, vhost, app and port.
/**
* parse the tcUrl, output the schema, host, vhost, app and port.
* @param tcUrl, the input tcUrl, for example,
* rtmp://192.168.1.10:19350/live?vhost=vhost.ossrs.net
* @param schema, for example, rtmp
* @param host, for example, 192.168.1.10
* @param vhost, for example, vhost.ossrs.net.
* vhost default to host, when user not set vhost in query of app.
* @param app, for example, live
* @param port, for example, 19350
* default to 1935 if not specified.
*/
extern void srs_discovery_tc_url(
std::string tcUrl,
std::string& schema, std::string& host, std::string& vhost,
std::string& app, std::string& port
);
// resolve the vhost in query string
// @param app, may contains the vhost in query string format:
// app?vhost=request_vhost
// app...vhost...request_vhost
/**
* resolve the vhost in query string
* @param app, may contains the vhost in query string format:
* app?vhost=request_vhost
* app...vhost...request_vhost
*/
extern void srs_vhost_resolve(std::string& vhost, std::string& app);
// generate ramdom data for handshake.
/**
* generate ramdom data for handshake.
*/
extern void srs_random_generate(char* bytes, int size);
// generate the tcUrl.
extern std::string srs_generate_tc_url(std::string ip, std::string vhost, std::string app, std::string port);
/**
* generate the tcUrl.
* @return the tcUrl generated from ip/vhost/app/port.
* @remark when vhost equals to __defaultVhost__, use ip as vhost.
* @remark ignore port if port equals to default port 1935.
*/
extern std::string srs_generate_tc_url(
std::string ip, std::string vhost, std::string app, std::string port
);
/**
* compare the memory in bytes.
* @return true if completely equal; otherwise, false.
*/
extern bool srs_bytes_equals(void* pa, void* pb, int size);