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RTC: Refine stream/ssrc/sdp structure

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This commit is contained in:
winlin 2020-07-15 13:11:35 +08:00
parent 426938cc8a
commit 991672bf41
11 changed files with 2204 additions and 563 deletions
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29
trunk/src/app/srs_app_rtc_sdp.cpp
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@ -46,7 +46,7 @@ if (!getline(is,word,delim)) {\
return srs_error_new(ERROR_RTC_SDP_DECODE, "fetch with delim failed");\
}\
static std::vector<std::string> split_str(const std::string& str, const std::string& delim)
std::vector<std::string> split_str(const std::string& str, const std::string& delim)
{
std::vector<std::string> ret;
size_t pre_pos = 0;
@ -176,6 +176,16 @@ SrsSSRCInfo::SrsSSRCInfo()
ssrc_ = 0;
}
SrsSSRCInfo::SrsSSRCInfo(uint32_t ssrc, std::string cname, std::string stream_id, std::string track_id)
{
ssrc_ = ssrc;
cname_ = cname;
msid_ = stream_id;
msid_tracker_ = track_id;
mslabel_ = msid_;
label_ = msid_tracker_;
}
SrsSSRCInfo::~SrsSSRCInfo()
{
}
@ -802,6 +812,13 @@ void SrsSdp::set_ice_pwd(const std::string& pwd)
}
}
void SrsSdp::set_dtls_role(const std::string& dtls_role)
{
for (std::vector<SrsMediaDesc>::iterator iter = media_descs_.begin(); iter != media_descs_.end(); ++iter) {
iter->session_info_.setup_ = dtls_role;
}
}
void SrsSdp::set_fingerprint_algo(const std::string& algo)
{
for (std::vector<SrsMediaDesc>::iterator iter = media_descs_.begin(); iter != media_descs_.end(); ++iter) {
@ -849,6 +866,16 @@ std::string SrsSdp::get_ice_pwd() const
return "";
}
std::string SrsSdp::get_dtls_role() const
{
// Becaues we use BUNDLE, so we can choose the first element.
for (std::vector<SrsMediaDesc>::const_iterator iter = media_descs_.begin(); iter != media_descs_.end(); ++iter) {
return iter->session_info_.setup_;
}
return "";
}
srs_error_t SrsSdp::parse_line(const std::string& line)
{
srs_error_t err = srs_success;