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Add steamnetworkingsockets_messages protos
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Wend4r committed Sep 1, 2024
1 parent 3369f49 commit 114da8e
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3 changes: 3 additions & 0 deletions CMakeLists.txt
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Expand Up @@ -30,6 +30,9 @@ set(SOURCESDK_PROTO_FILES
common/netmessages
common/networkbasetypes
common/network_connection
common/steamnetworkingsockets_messages_certs
common/steamnetworkingsockets_messages_udp
common/steamnetworkingsockets_messages
common/valveextensions
)

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177 changes: 177 additions & 0 deletions common/steamnetworkingsockets_messages.proto
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import "steamnetworkingsockets_messages_certs.proto";

option optimize_for = SPEED;
option cc_generic_services = false;

enum ESteamNetworkingSocketsCipher {
k_ESteamNetworkingSocketsCipher_INVALID = 0;
k_ESteamNetworkingSocketsCipher_NULL = 1;
k_ESteamNetworkingSocketsCipher_AES_256_GCM = 2;
}

message CMsgSteamDatagramSessionCryptInfo {
enum EKeyType {
INVALID = 0;
CURVE25519 = 1;
}

optional .CMsgSteamDatagramSessionCryptInfo.EKeyType key_type = 1 [default = INVALID];
optional bytes key_data = 2;
optional fixed64 nonce = 3;
optional uint32 protocol_version = 4;
repeated .ESteamNetworkingSocketsCipher ciphers = 5;
}

message CMsgSteamDatagramSessionCryptInfoSigned {
optional bytes info = 1;
optional bytes signature = 2;
}

message CMsgSteamDatagramDiagnostic {
optional uint32 severity = 1;
optional string text = 2;
}

message CMsgSteamDatagramLinkInstantaneousStats {
optional uint32 out_packets_per_sec_x10 = 1;
optional uint32 out_bytes_per_sec = 2;
optional uint32 in_packets_per_sec_x10 = 3;
optional uint32 in_bytes_per_sec = 4;
optional uint32 ping_ms = 5;
optional uint32 packets_dropped_pct = 6;
optional uint32 packets_weird_sequence_pct = 7;
optional uint32 peak_jitter_usec = 8;
}

message CMsgSteamDatagramLinkLifetimeStats {
optional uint32 connected_seconds = 2;
optional uint64 packets_sent = 3;
optional uint64 kb_sent = 4;
optional uint64 packets_recv = 5;
optional uint64 kb_recv = 6;
optional uint64 packets_recv_sequenced = 7;
optional uint64 packets_recv_dropped = 8;
optional uint64 packets_recv_out_of_order = 9;
optional uint64 packets_recv_out_of_order_corrected = 15;
optional uint64 packets_recv_duplicate = 10;
optional uint64 packets_recv_lurch = 11;
repeated uint64 multipath_packets_recv_sequenced = 12;
repeated uint64 multipath_packets_recv_later = 13;
optional uint32 multipath_send_enabled = 14;
optional uint32 quality_histogram_100 = 21;
optional uint32 quality_histogram_99 = 22;
optional uint32 quality_histogram_97 = 23;
optional uint32 quality_histogram_95 = 24;
optional uint32 quality_histogram_90 = 25;
optional uint32 quality_histogram_75 = 26;
optional uint32 quality_histogram_50 = 27;
optional uint32 quality_histogram_1 = 28;
optional uint32 quality_histogram_dead = 29;
optional uint32 quality_ntile_2nd = 30;
optional uint32 quality_ntile_5th = 31;
optional uint32 quality_ntile_25th = 32;
optional uint32 quality_ntile_50th = 33;
optional uint32 ping_histogram_25 = 41;
optional uint32 ping_histogram_50 = 42;
optional uint32 ping_histogram_75 = 43;
optional uint32 ping_histogram_100 = 44;
optional uint32 ping_histogram_125 = 45;
optional uint32 ping_histogram_150 = 46;
optional uint32 ping_histogram_200 = 47;
optional uint32 ping_histogram_300 = 48;
optional uint32 ping_histogram_max = 49;
optional uint32 ping_ntile_5th = 50;
optional uint32 ping_ntile_50th = 51;
optional uint32 ping_ntile_75th = 52;
optional uint32 ping_ntile_95th = 53;
optional uint32 ping_ntile_98th = 54;
optional uint32 jitter_histogram_negligible = 61;
optional uint32 jitter_histogram_1 = 62;
optional uint32 jitter_histogram_2 = 63;
optional uint32 jitter_histogram_5 = 64;
optional uint32 jitter_histogram_10 = 65;
optional uint32 jitter_histogram_20 = 66;
}

message CMsgSteamDatagramConnectionQuality {
optional .CMsgSteamDatagramLinkInstantaneousStats instantaneous = 1;
optional .CMsgSteamDatagramLinkLifetimeStats lifetime = 2;
}

message CMsgICECandidate {
optional string candidate = 3;
}

message CMsgICERendezvous {
message Auth {
optional string pwd_frag = 1;
}

optional .CMsgICERendezvous.Auth auth = 2;
optional .CMsgICECandidate add_candidate = 1;
}

message CMsgSteamNetworkingP2PRendezvous {
message ConnectRequest {
optional .CMsgSteamDatagramSessionCryptInfoSigned crypt = 6;
optional .CMsgSteamDatagramCertificateSigned cert = 7;
optional uint32 to_virtual_port = 9;
optional uint32 from_virtual_port = 10;
optional string from_fakeip = 11;
}

message ConnectOK {
optional .CMsgSteamDatagramSessionCryptInfoSigned crypt = 5;
optional .CMsgSteamDatagramCertificateSigned cert = 6;
}

message ConnectionClosed {
optional string debug = 5;
optional uint32 reason_code = 6;
}

message ReliableMessage {
optional .CMsgICERendezvous ice = 1;
}

message ApplicationMessage {
optional bytes data = 1;
optional uint64 msg_num = 2;
optional uint32 flags = 3;
optional uint32 lane_idx = 4;
}

optional string from_identity = 8;
optional fixed32 from_connection_id = 9;
optional string to_identity = 10;
optional fixed32 to_connection_id = 1;
optional bytes sdr_routes = 2;
optional uint32 ack_peer_routes_revision = 3;
optional bool ice_enabled = 7;
optional bytes hosted_server_ticket = 14;
optional .CMsgSteamNetworkingP2PRendezvous.ConnectRequest connect_request = 4;
optional .CMsgSteamNetworkingP2PRendezvous.ConnectOK connect_ok = 5;
optional .CMsgSteamNetworkingP2PRendezvous.ConnectionClosed connection_closed = 6;
optional uint32 ack_reliable_msg = 11;
optional uint32 first_reliable_msg = 12;
repeated .CMsgSteamNetworkingP2PRendezvous.ReliableMessage reliable_messages = 13;
repeated .CMsgSteamNetworkingP2PRendezvous.ApplicationMessage application_messages = 15;
}

message CMsgSteamNetworkingICESessionSummary {
optional uint32 failure_reason_code = 7;
optional uint32 local_candidate_types = 1;
optional uint32 remote_candidate_types = 2;
optional uint32 initial_route_kind = 3;
optional uint32 initial_ping = 4;
optional uint32 initial_score = 6;
optional uint32 negotiation_ms = 5;
optional uint32 best_route_kind = 16;
optional uint32 best_ping = 17;
optional uint32 best_score = 18;
optional uint32 best_time = 19;
optional uint32 selected_seconds = 12;
optional uint32 user_settings = 13;
optional uint32 ice_enable_var = 14;
optional uint32 local_candidate_types_allowed = 15;
}
38 changes: 38 additions & 0 deletions common/steamnetworkingsockets_messages_certs.proto
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option optimize_for = SPEED;
option cc_generic_services = false;

message CMsgSteamNetworkingIdentityLegacyBinary {
optional fixed64 steam_id = 16;
optional bytes generic_bytes = 2;
optional string generic_string = 3;
optional bytes ipv6_and_port = 4;
}

message CMsgSteamDatagramCertificate {
enum EKeyType {
INVALID = 0;
ED25519 = 1;
}

optional .CMsgSteamDatagramCertificate.EKeyType key_type = 1 [default = INVALID];
optional bytes key_data = 2;
optional fixed64 legacy_steam_id = 4;
optional .CMsgSteamNetworkingIdentityLegacyBinary legacy_identity_binary = 11;
optional string identity_string = 12;
repeated fixed32 gameserver_datacenter_ids = 5;
optional fixed32 time_created = 8;
optional fixed32 time_expiry = 9;
repeated uint32 app_ids = 10;
repeated string ip_addresses = 13;
}

message CMsgSteamDatagramCertificateSigned {
optional bytes cert = 4;
optional fixed64 ca_key_id = 5;
optional bytes ca_signature = 6;
optional bytes private_key_data = 1;
}

message CMsgSteamDatagramCertificateRequest {
optional .CMsgSteamDatagramCertificate cert = 1;
}
75 changes: 75 additions & 0 deletions common/steamnetworkingsockets_messages_udp.proto
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import "steamnetworkingsockets_messages_certs.proto";
import "steamnetworkingsockets_messages.proto";

option optimize_for = SPEED;
option cc_generic_services = false;

enum ESteamNetworkingUDPMsgID {
k_ESteamNetworkingUDPMsg_ChallengeRequest = 32;
k_ESteamNetworkingUDPMsg_ChallengeReply = 33;
k_ESteamNetworkingUDPMsg_ConnectRequest = 34;
k_ESteamNetworkingUDPMsg_ConnectOK = 35;
k_ESteamNetworkingUDPMsg_ConnectionClosed = 36;
k_ESteamNetworkingUDPMsg_NoConnection = 37;
}

message CMsgSteamSockets_UDP_ChallengeRequest {
optional fixed32 connection_id = 1;
optional fixed64 my_timestamp = 3;
optional uint32 protocol_version = 4;
}

message CMsgSteamSockets_UDP_ChallengeReply {
optional fixed32 connection_id = 1;
optional fixed64 challenge = 2;
optional fixed64 your_timestamp = 3;
optional uint32 protocol_version = 4;
}

message CMsgSteamSockets_UDP_ConnectRequest {
optional fixed32 client_connection_id = 1;
optional fixed64 challenge = 2;
optional fixed64 my_timestamp = 5;
optional uint32 ping_est_ms = 6;
optional .CMsgSteamDatagramSessionCryptInfoSigned crypt = 7;
optional .CMsgSteamDatagramCertificateSigned cert = 4;
optional uint32 legacy_protocol_version = 8;
optional string identity_string = 10;
optional fixed64 legacy_client_steam_id = 3;
optional .CMsgSteamNetworkingIdentityLegacyBinary legacy_identity_binary = 9;
}

message CMsgSteamSockets_UDP_ConnectOK {
optional fixed32 client_connection_id = 1;
optional fixed32 server_connection_id = 5;
optional fixed64 your_timestamp = 3;
optional uint32 delay_time_usec = 4;
optional .CMsgSteamDatagramSessionCryptInfoSigned crypt = 7;
optional .CMsgSteamDatagramCertificateSigned cert = 8;
optional string identity_string = 11;
optional fixed64 legacy_server_steam_id = 2;
optional .CMsgSteamNetworkingIdentityLegacyBinary legacy_identity_binary = 10;
}

message CMsgSteamSockets_UDP_ConnectionClosed {
optional fixed32 to_connection_id = 4;
optional fixed32 from_connection_id = 5;
optional string debug = 2;
optional uint32 reason_code = 3;
}

message CMsgSteamSockets_UDP_NoConnection {
optional fixed32 from_connection_id = 2;
optional fixed32 to_connection_id = 3;
}

message CMsgSteamSockets_UDP_Stats {
enum Flags {
ACK_REQUEST_E2E = 2;
ACK_REQUEST_IMMEDIATE = 4;
NOT_PRIMARY_TRANSPORT_E2E = 16;
}

optional .CMsgSteamDatagramConnectionQuality stats = 1;
optional uint32 flags = 3;
}

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