Move crypto-vala inside libdino

1 files changed, 146 insertions, 0 deletions

diff --git a/libdino/vapi/libsrtp2.vapi b/libdino/vapi/libsrtp2.vapi
new file mode 100644
index 00000000..f8f2d297
--- /dev/null
+++ b/libdino/vapi/libsrtp2.vapi
@@ -0,0 +1,146 @@
+[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;
+    [CCode (ctype = "int")]
+    public bool allow_repeat_tx;
+    [CCode (array_length_cname = "enc_xtn_hdr_count")]
+    public int[] enc_xtn_hdr;
+    public Policy* next;
+}
+
+[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,
+    replay_old,
+
+    algo_fail,
+    no_such_op,
+    no_ctx,
+    cant_check,
+    key_expired,
+    socket_err,
+    signal_err,
+    nonce_bad,
+    read_fail,
+    write_fail,
+
+    parse_err,
+    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