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整理优化代码

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This commit is contained in:
xiongziliang
2019-06-28 16:48:02 +08:00
parent 3e84142366
commit bf39cf3e33
29 changed files with 271 additions and 256 deletions
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35
src/Rtsp/Rtsp.cpp
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@@ -26,34 +26,11 @@
#include <stdlib.h>
#include "Rtsp.h"
#include "Common/Parser.h"
namespace mediakit{
string FindField(const char* buf, const char* start, const char *end ,int bufSize) {
if(bufSize <=0 ){
bufSize = strlen(buf);
}
const char *msg_start = buf, *msg_end = buf + bufSize;
int len = 0;
if (start != NULL) {
len = strlen(start);
msg_start = strstr(buf, start);
}
if (msg_start == NULL) {
return "";
}
msg_start += len;
if (end != NULL) {
msg_end = strstr(msg_start, end);
if (msg_end == NULL) {
return "";
}
}
return string(msg_start, msg_end);
}
void SdpAttr::load(const string &sdp) {
void SdpParser::load(const string &sdp) {
_track_map.clear();
string key;
SdpTrack::Ptr track = std::make_shared<SdpTrack>();
@@ -88,7 +65,7 @@ void SdpAttr::load(const string &sdp) {
case 'm':{
_track_map[key] = track;
track = std::make_shared<SdpTrack>();
key = FindField(opt_val.data(), nullptr," ");;
key = FindField(opt_val.data(), nullptr," ");
track->_m = opt_val;
}
break;
@@ -161,11 +138,11 @@ void SdpAttr::load(const string &sdp) {
}
}
bool SdpAttr::available() const {
bool SdpParser::available() const {
return getTrack(TrackAudio) || getTrack(TrackVideo);
}
SdpTrack::Ptr SdpAttr::getTrack(TrackType type) const {
SdpTrack::Ptr SdpParser::getTrack(TrackType type) const {
for (auto &pr : _track_map){
if(pr.second->_type == type){
return pr.second;
@@ -174,7 +151,7 @@ SdpTrack::Ptr SdpAttr::getTrack(TrackType type) const {
return nullptr;
}
vector<SdpTrack::Ptr> SdpAttr::getAvailableTrack() const {
vector<SdpTrack::Ptr> SdpParser::getAvailableTrack() const {
vector<SdpTrack::Ptr> ret;
auto video = getTrack(TrackVideo);
if(video){