Data-Over-Voice

[lcr.git] / sip.h

diff --git a/sip.h b/sip.h
index 2cfc62d..2c5d5ef 100644 (file)
--- a/sip.h
+++ b/sip.h
@@ -11,6 +11,8 @@
 
 #include <sofia-sip/nua.h>
 
+extern int any_sip_interface;
+
 /* SIP port class */
 class Psip : public Port
 {
@@ -22,6 +24,7 @@ class Psip : public Port
        int message_release(unsigned int epoint_id, int message, union parameter *param);
        int message_setup(unsigned int epoint_id, int message, union parameter *param);
        int message_notify(unsigned int epoint_id, int message, union parameter *param);
+       int message_information(unsigned int epoint_id, int message, union parameter *param);
        int message_dtmf(unsigned int epoint_id, int message, union parameter *param);
        void i_invite(int status, char const *phrase, nua_t *nua, nua_magic_t *magic, nua_handle_t *nh, nua_hmagic_t *hmagic, sip_t const *sip, tagi_t tags[]);
        void i_bye(int status, char const *phrase, nua_t *nua, nua_magic_t *magic, nua_handle_t *nh, nua_hmagic_t *hmagic, sip_t const *sip, tagi_t tags[]);
@@ -34,7 +37,6 @@ class Psip : public Port
        nua_handle_t *p_s_handle;
        nua_magic_t *p_s_magic;
        int p_s_rtp_bridge; /* bridge RTP instead of having a local RTP peer */
-       uint8_t p_s_rtp_payload_type;
        unsigned short p_s_rtp_port_local;
        unsigned short p_s_rtp_port_remote;
        unsigned int p_s_rtp_ip_local;
@@ -62,8 +64,16 @@ class Psip : public Port
        unsigned char p_s_rxdata[160]; /* receive audio buffer */
        int p_s_rxpos; /* position in audio buffer 0..159 */
        int bridge_rx(unsigned char *data, int len);
-       int parse_sdp(sip_t const *sip, unsigned int *ip, unsigned short *port, uint8_t payload_type);
+       int parse_sdp(sip_t const *sip, unsigned int *ip, unsigned short *port, uint8_t *payload_types, int *media_types, int *payloads, int max_payloads);
        void rtp_shutdown(void);
+
+       /* audio */
+       struct lcr_timer p_s_loadtimer;         /* timer for audio transmission */
+       virtual void update_load(void);
+       void load_tx(void);
+       unsigned int p_s_next_tv_sec;           /* time stamp of next expected tx_load call, (to sync audio data) */
+       unsigned int p_s_next_tv_usec;
+       void set_tone(const char *dir, const char *name);
 };
 
 int sip_init_inst(struct interface *interface);