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Listening on arbitrary ports now compatible with Moonlight

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This commit is contained in:
loki
2021-07-03 13:14:23 +02:00
parent 96cfb1f368
commit 355df9a615
3 changed files with 48 additions and 14 deletions
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31
sunshine/rtsp.cpp
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@@ -328,10 +328,11 @@ void cmd_describe(rtsp_server_t *server, net::peer_t peer, msg_t &&req) {
}
void cmd_setup(rtsp_server_t *server, net::peer_t peer, msg_t &&req) {
OPTION_ITEM options[2] {};
OPTION_ITEM options[3] {};
auto &seqn = options[0];
auto &session_option = options[1];
auto &port_option = options[2];
seqn.option = const_cast<char *>("CSeq");
@@ -343,18 +344,36 @@ void cmd_setup(rtsp_server_t *server, net::peer_t peer, msg_t &&req) {
auto end = std::find(begin, std::end(target), '/');
std::string_view type { begin, (size_t)std::distance(begin, end) };
std::uint16_t port;
if(type == "audio"sv) {
seqn.next = &session_option;
session_option.option = const_cast<char *>("Session");
session_option.content = const_cast<char *>("DEADBEEFCAFE;timeout = 90");
port = map_port(stream::AUDIO_STREAM_PORT);
}
else if(type != "video"sv && type != "control"sv) {
else if(type == "video"sv) {
port = map_port(stream::VIDEO_STREAM_PORT);
}
else if(type == "control"sv) {
port = map_port(stream::CONTROL_PORT);
}
else {
cmd_not_found(server->host(), peer, std::move(req));
return;
}
seqn.next = &session_option;
session_option.option = const_cast<char *>("Session");
session_option.content = const_cast<char *>("DEADBEEFCAFE;timeout = 90");
session_option.next = &port_option;
// Moonlight merely requires 'server_port=<port>'
auto port_value = "server_port=" + std::to_string(port);
port_option.option = const_cast<char *>("Transport");
port_option.content = port_value.data();
respond(server->host(), peer, &seqn, 200, "OK", req->sequenceNumber, {});
}