moonlight-stream/moonlight-common-c
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Add new RTSP encryption flags

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This commit is contained in:
Cameron Gutman 2024-01-14 12:08:37 -06:00
parent 15b55a441b
commit b6bbb4fb26
3 changed files with 20 additions and 0 deletions
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3
src/Connection.c
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@ -33,6 +33,9 @@ SS_PING AudioPingPayload;
SS_PING VideoPingPayload; SS_PING VideoPingPayload;
uint32_t ControlConnectData; uint32_t ControlConnectData;
uint32_t SunshineFeatureFlags; uint32_t SunshineFeatureFlags;
uint32_t EncryptionFeaturesSupported;
uint32_t EncryptionFeaturesRequested;
uint32_t EncryptionFeaturesEnabled;
// Connection stages // Connection stages
static const char* stageNames[STAGE_MAX] = { static const char* stageNames[STAGE_MAX] = {

8
src/Limelight-internal.h
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@ -44,6 +44,14 @@ extern uint32_t ControlConnectData;
extern uint32_t SunshineFeatureFlags; extern uint32_t SunshineFeatureFlags;
// Encryption flags shared by Sunshine and Moonlight in RTSP
#define SS_ENC_CONTROL_V2 0x01
#define SS_ENC_VIDEO 0x02
extern uint32_t EncryptionFeaturesSupported;
extern uint32_t EncryptionFeaturesRequested;
extern uint32_t EncryptionFeaturesEnabled;
// ENet channel ID values // ENet channel ID values
#define CTRL_CHANNEL_GENERIC 0x00 #define CTRL_CHANNEL_GENERIC 0x00
#define CTRL_CHANNEL_URGENT 0x01 // IDR and reference frame invalidation requests #define CTRL_CHANNEL_URGENT 0x01 // IDR and reference frame invalidation requests

9
src/RtspConnection.c
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@ -942,6 +942,15 @@ int performRtspHandshake(PSERVER_INFORMATION serverInfo) {
SunshineFeatureFlags = 0; SunshineFeatureFlags = 0;
} }
// Look for the Sunshine encryption flags in the SDP attributes
if (!parseSdpAttributeToUInt(response.payload, "x-ss-general.encryptionSupported", &EncryptionFeaturesSupported)) {
EncryptionFeaturesSupported = 0;
}
if (!parseSdpAttributeToUInt(response.payload, "x-ss-general.encryptionRequested", &EncryptionFeaturesRequested)) {
EncryptionFeaturesRequested = 0;
}
EncryptionFeaturesEnabled = 0;
// Parse the Opus surround parameters out of the RTSP DESCRIBE response. // Parse the Opus surround parameters out of the RTSP DESCRIBE response.
ret = parseOpusConfigurations(&response); ret = parseOpusConfigurations(&response);
if (ret != 0) { if (ret != 0) {