#define MS_CLASS "RTC::RTCP::SenderReport"
#include "RTC/RTCP/SenderReport.hpp"
#include "Logger.hpp"
#include <cstring>
namespace RTC
{
namespace RTCP
{
SenderReport* SenderReport::Parse(const uint8_t* data, size_t len)
{
MS_TRACE();
auto* header = const_cast<Header*>(reinterpret_cast<const Header*>(data));
if (len < sizeof(Header))
{
MS_WARN_TAG(rtcp, "not enough space for sender report, packet discarded");
return nullptr;
}
return new SenderReport(header);
}
void SenderReport::Dump() const
{
MS_TRACE();
MS_DUMP("<SenderReport>");
MS_DUMP(" ssrc : %" PRIu32, GetSsrc());
MS_DUMP(" ntp sec : %" PRIu32, GetNtpSec());
MS_DUMP(" ntp frac : %" PRIu32, GetNtpFrac());
MS_DUMP(" rtp ts : %" PRIu32, GetRtpTs());
MS_DUMP(" packet count : %" PRIu32, GetPacketCount());
MS_DUMP(" octet count : %" PRIu32, GetOctetCount());
MS_DUMP("</SenderReport>");
}
size_t SenderReport::Serialize(uint8_t* buffer)
{
MS_TRACE();
std::memcpy(buffer, this->header, sizeof(Header));
return sizeof(Header);
}
SenderReportPacket* SenderReportPacket::Parse(const uint8_t* data, size_t len)
{
MS_TRACE();
auto* header = const_cast<CommonHeader*>(reinterpret_cast<const CommonHeader*>(data));
std::unique_ptr<SenderReportPacket> packet(new SenderReportPacket(header));
size_t offset = sizeof(Packet::CommonHeader);
SenderReport* report = SenderReport::Parse(data + offset, len - offset);
if (report)
packet->AddReport(report);
return packet.release();
}
size_t SenderReportPacket::Serialize(uint8_t* buffer)
{
MS_TRACE();
MS_ASSERT(this->reports.size() == 1, "invalid number of sender reports");
size_t offset = Packet::Serialize(buffer);
for (auto* report : this->reports)
{
offset += report->Serialize(buffer + offset);
}
return offset;
}
void SenderReportPacket::Dump() const
{
MS_TRACE();
MS_DUMP("<SenderReportPacket>");
for (auto* report : this->reports)
{
report->Dump();
}
MS_DUMP("</SenderReportPacket>");
}
} }