extern int mISDNsocket;
enum {
- B_EVENT_USE, /* activate/export bchannel */
- B_EVENT_EXPORTREQUEST, /* remote app requests bchannel */
- B_EVENT_IMPORTREQUEST, /* remote app releases bchannel */
+ B_EVENT_USE, /* activate bchannel */
B_EVENT_ACTIVATED, /* DL_ESTABLISH received */
- B_EVENT_DROP, /* deactivate/re-import bchannel */
+ B_EVENT_DROP, /* deactivate bchannel */
B_EVENT_DEACTIVATED, /* DL_RELEASE received */
- B_EVENT_EXPORTED, /* BCHANNEL_ASSIGN received */
- B_EVENT_IMPORTED, /* BCHANNEL_REMOVE received */
- B_EVENT_TIMEOUT, /* timeout for bchannel state */
+ B_EVENT_TIMEOUT, /* timeout happed during (de)activation */
};
/* mISDN port structure list */
int ntmode; /* is TRUE if port is NT mode */
int tespecial; /* is TRUE if port uses special TE mode */
int pri; /* is TRUE if port is a primary rate interface */
+ int pots; /* is TRUE if port is of type POTS */
+ struct lcr_fd pots_sock; /* socket for L1 */
int tones; /* TRUE if tones are sent outside connect state */
int earlyb; /* TRUE if tones are received outside connect state */
int b_num; /* number of bchannels */
int b_mode[128]; /* B_MODE_* */
int b_state[128]; /* statemachine, 0 = IDLE */
struct lcr_timer b_timer[128]; /* timer for bchannel state machine */
- int b_remote_id[128]; /* the socket currently exported (0=none) */
- unsigned int b_remote_ref[128]; /* the ref currently exported */
int locally; /* local causes are sent as local causes not remote */
int los, ais, rdi, slip_rx, slip_tx;
- /* gsm */
- int gsm; /* this is the (only) GSM interface */
- int lcr_sock; /* socket of loopback on LCR side */
-
/* ss5 */
unsigned int ss5; /* set, if SS5 signalling enabled, also holds feature bits */
};
void chan_trace_header(struct mISDNport *mISDNport, class PmISDN *port, const char *msgtext, int direction);
void l1l2l3_trace_header(struct mISDNport *mISDNport, class PmISDN *port, unsigned int prim, int direction);
void bchannel_event(struct mISDNport *mISDNport, int i, int event);
-void message_bchannel_from_remote(class JoinRemote *joinremote, int type, unsigned int handle);
/* mISDN port classes */
class PmISDN : public Port
{
public:
- PmISDN(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, int channel, int exclusive, int mode);
+ PmISDN(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, struct interface *interface, int channel, int exclusive, int mode);
~PmISDN();
void bchannel_receive(struct mISDNhead *hh, unsigned char *data, int len);
void transmit(unsigned char *buffer, int length);
void message_crypt(unsigned int epoint_id, int message_id, union parameter *param);
struct mISDNport *p_m_mISDNport; /* pointer to port */
int p_m_delay; /* use delay instead of dejitter */
+ int p_m_tx_dejitter; /* use dejitter on transmit data to DSP */
+ int p_m_disable_dejitter; /* usefull to send fax via bridge */
+ int p_m_preload; /* set to ISDN_LOAD, but may be changed later */
int p_m_tx_gain, p_m_rx_gain; /* volume shift (0 = no change) */
char p_m_pipeline[256]; /* filter pipeline */
int p_m_echo, p_m_conf; /* remote echo, conference number */
int p_m_mute; /* if set, conf is disconnected */
int p_m_tone; /* current kernel space tone */
int p_m_rxoff; /* rx from driver is disabled */
-// int p_m_nodata; /* all parties within a conf are isdn ports, so pure bridging is possible */
int p_m_txdata; /* get what we transmit */
int p_m_dtmf; /* dtmf decoding is enabled */
- int p_m_joindata; /* the call requires data due to no briging capability */
+
+ int bridge_rx(unsigned char *data, int len);
struct lcr_timer p_m_loadtimer; /* timer for audio transmission */
virtual void update_load(void);
int p_m_load; /* current data in dsp tx buffer */
unsigned int p_m_last_tv_sec; /* time stamp of last tx_load call, (to sync audio data */
unsigned int p_m_last_tv_msec;
-// int p_m_fromup_buffer_readp; /* buffer for audio from remote endpoint */
-// int p_m_fromup_buffer_writep;
-// unsigned char p_m_fromup_buffer[FROMUP_BUFFER_SIZE];
- void txfromup(unsigned char *data, int length);
int p_m_crypt; /* encryption is enabled */
int p_m_crypt_msg_loops; /* sending a message */
int p_m_b_channel; /* number 1,2 1..15,17... */
int p_m_b_exclusive; /* if bchannel is exclusive */
int p_m_b_reserve; /* set if channel is reserved */
-// long long p_m_jittercheck; /* time of audio data */
-// long long p_m_jitterdropped; /* number of bytes dropped */
int p_m_b_mode; /* bchannel mode */
int p_m_hold; /* if port is on hold */
struct lcr_timer p_m_timeout; /* timeout of timers */
- unsigned int p_m_remote_ref; /* join to export bchannel to */
- int p_m_remote_id; /* sock to export bchannel to */
int p_m_inband_send_on; /* triggers optional send function */
int p_m_inband_receive_on; /* triggers optional receive function */
projects / lcr.git / blobdiff