Merge remote-tracking branch 'origin/feature/calls'

1 files changed, 115 insertions, 0 deletions

diff --git a/plugins/crypto-vala/vapi/libsrtp2.vapi b/plugins/crypto-vala/vapi/libsrtp2.vapi
new file mode 100644
index 00000000..5ceedced
--- /dev/null
+++ b/plugins/crypto-vala/vapi/libsrtp2.vapi
@@ -0,0 +1,115 @@
+[CCode (cheader_filename = "srtp2/srtp.h")]
+namespace Srtp {
+public const uint MAX_TRAILER_LEN;
+
+public static ErrorStatus init();
+public static ErrorStatus shutdown();
+
+[Compact]
+[CCode (cname = "srtp_ctx_t", cprefix = "srtp_", free_function = "srtp_dealloc")]
+public class Context {
+    public static ErrorStatus create(out Context session, Policy? policy);
+
+    public ErrorStatus protect([CCode (type = "void*", array_length = false)] uint8[] rtp, ref int len);
+    public ErrorStatus unprotect([CCode (type = "void*", array_length = false)] uint8[] rtp, ref int len);
+
+    public ErrorStatus protect_rtcp([CCode (type = "void*", array_length = false)] uint8[] rtcp, ref int len);
+    public ErrorStatus unprotect_rtcp([CCode (type = "void*", array_length = false)] uint8[] rtcp, ref int len);
+
+    public ErrorStatus add_stream(ref Policy policy);
+    public ErrorStatus update_stream(ref Policy policy);
+    public ErrorStatus remove_stream(uint ssrc);
+    public ErrorStatus update(ref Policy policy);
+}
+
+[CCode (cname = "srtp_ssrc_t")]
+public struct Ssrc {
+    public SsrcType type;
+    public uint value;
+}
+
+[CCode (cname = "srtp_ssrc_type_t", cprefix = "ssrc_")]
+public enum SsrcType {
+    undefined, specific, any_inbound, any_outbound
+}
+
+[CCode (cname = "srtp_policy_t", destroy_function = "")]
+public struct Policy {
+    public Ssrc ssrc;
+    public CryptoPolicy rtp;
+    public CryptoPolicy rtcp;
+    [CCode (array_length = false)]
+    public uint8[] key;
+    public ulong num_master_keys;
+    public ulong window_size;
+    public int allow_repeat_tx;
+    [CCode (array_length_cname = "enc_xtn_hdr_count")]
+    public int[] enc_xtn_hdr;
+}
+
+[CCode (cname = "srtp_crypto_policy_t")]
+public struct CryptoPolicy {
+    public CipherType cipher_type;
+    public int cipher_key_len;
+    public AuthType auth_type;
+    public int auth_key_len;
+    public int auth_tag_len;
+    public SecurityServices sec_serv;
+
+    public void set_aes_cm_128_hmac_sha1_80();
+    public void set_aes_cm_128_hmac_sha1_32();
+    public void set_aes_cm_128_null_auth();
+    public void set_aes_cm_192_hmac_sha1_32();
+    public void set_aes_cm_192_hmac_sha1_80();
+    public void set_aes_cm_192_null_auth();
+    public void set_aes_cm_256_hmac_sha1_32();
+    public void set_aes_cm_256_hmac_sha1_80();
+    public void set_aes_cm_256_null_auth();
+    public void set_aes_gcm_128_16_auth();
+    public void set_aes_gcm_128_8_auth();
+    public void set_aes_gcm_128_8_only_auth();
+    public void set_aes_gcm_256_16_auth();
+    public void set_aes_gcm_256_8_auth();
+    public void set_aes_gcm_256_8_only_auth();
+    public void set_null_cipher_hmac_null();
+    public void set_null_cipher_hmac_sha1_80();
+
+    public void set_rtp_default();
+    public void set_rtcp_default();
+
+    public void set_from_profile_for_rtp(Profile profile);
+    public void set_from_profile_for_rtcp(Profile profile);
+}
+
+[CCode (cname = "srtp_profile_t", cprefix = "srtp_profile_")]
+public enum Profile {
+    reserved, aes128_cm_sha1_80, aes128_cm_sha1_32, null_sha1_80, null_sha1_32, aead_aes_128_gcm, aead_aes_256_gcm
+}
+
+[CCode (cname = "srtp_cipher_type_id_t")]
+public struct CipherType : uint32 {}
+
+[CCode (cname = "srtp_auth_type_id_t")]
+public struct AuthType : uint32 {}
+
+[CCode (cname = "srtp_sec_serv_t", cprefix = "sec_serv_")]
+public enum SecurityServices {
+    none, conf, auth, conf_and_auth;
+}
+
+[CCode (cname = "srtp_err_status_t", cprefix = "srtp_err_status_", has_type_id = false)]
+public enum ErrorStatus {
+    ok, fail, bad_param, alloc_fail, dealloc_fail, init_fail, terminus, auth_fail, cipher_fail, replay_fail, algo_fail, no_such_op, no_ctx, cant_check, key_expired, socket_err, signal_err, nonce_bad, encode_err, semaphore_err, pfkey_err, bad_mki, pkt_idx_old, pkt_idx_adv
+}
+
+[CCode (cname = "srtp_log_level_t", cprefix = "srtp_log_level_", has_type_id = false)]
+public enum LogLevel {
+    error, warning, info, debug
+}
+
+[CCode (cname = "srtp_log_handler_func_t")]
+public delegate void LogHandler(LogLevel level, string msg);
+
+public static ErrorStatus install_log_handler(LogHandler func);
+
+}
\ No newline at end of file