/*****************************************************************************\
** **
-** PBX4Linux **
+** Linux Call Router **
** **
**---------------------------------------------------------------------------**
** Copyright: Andreas Eversberg **
** **
\*****************************************************************************/
-enum {
- B_STATE_IDLE,
- B_STATE_ACTIVATING,
- B_STATE_ACTIVE,
- B_STATE_DEACTIVATING,
-};
-
-enum {
- B_EVENT_ACTIVATE,
- B_EVENT_ACTIVATED,
- B_EVENT_DEACTIVATE,
- B_EVENT_DEACTIVATED,
-};
-
#define FROMUP_BUFFER_SIZE 1024
#define FROMUP_BUFFER_MASK 1023
/* mISDN port structure list */
struct mISDNport {
+#ifdef SOCKET_MISDN
+ struct mlayer3 *ml3;
+#else
net_stack_t nst; /* MUST be the first entry, so &nst equals &mISDNlist */
manager_t mgr;
+ int upper_id; /* id to transfer data down */
+ int lower_id; /* id to transfer data up */
+ int d_stid;
+ msg_queue_t downqueue; /* l4->l3 */
+#endif
struct mISDNport *next;
+ char name[64]; /* name of port, if available */
struct interface_port *ifport; /* link to interface_port */
// int iftype; /* IF_* */
// int multilink; /* if set, this port will not support callwaiting */
- int portnum; /* port number */
+ int portnum; /* port number 1..n */
int ptp; /* if ptp is set, we keep track of l2link */
int l1link; /* if l1 is available (only works with nt-mode) */
int l2link; /* if l2 is available (at PTP we take this serious) */
-// time_t l1timeout; /* timout when establishing link */
+ int l2hold; /* set, if layer 2 must be hold/checked */
time_t l2establish; /* time until establishing after link failure */
int use; /* counts the number of port that uses this port */
int ntmode; /* is TRUE if port is nt mode */
int pri; /* is TRUE if port is a primary rate interface */
int tones; /* TRUE if tones are sent outside connect state */
int earlyb; /* TRUE if tones are received outside connect state */
- int upper_id; /* id to transfer data down */
- int lower_id; /* id to transfer data up */
- int d_stid;
int b_num; /* number of bchannels */
int b_reserved; /* number of bchannels reserved or in use */
- class PmISDN *b_port[128]; /* maximum number of ports shall be 128 due to S0 / E1 / special E1 */
+ class PmISDN *b_port[128]; /* bchannel assigned to port object */
+#ifdef SOCKET_MISDN
+ struct mqueue upqueue;
+ int b_socket[128];
+#else
+ int procids[256]; /* keep track of free ids */
int b_stid[128];
- int b_addr[128];
- int b_state[128]; /* state 0 = IDLE */
- int procids[128]; /* keep track of free ids */
+ unsigned long b_addr[128];
+#endif
+ int b_state[128]; /* statemachine, 0 = IDLE */
+ double b_timer[128]; /* timer for state machine */
+ unsigned long b_remote_id[128]; /* the socket currently exported */
+ unsigned long b_remote_ref[128]; /* the ref currently exported */
int locally; /* local causes are sent as local causes not remote */
- msg_queue_t downqueue; /* l4->l3 */
+ int los, ais, rdi, slip_rx, slip_tx;
};
extern mISDNport *mISDNport_first;
/* mISDN none-object functions */
+int mISDN_initialize(void);
+void mISDN_deinitialize(void);
void mISDN_port_info(void);
-struct mISDNport *mISDNport_open(int port, int ptp, int ptmp, struct interface *interface);
+struct mISDNport *mISDNport_open(int port, int ptp, int force_nt, int l2hold, struct interface *interface);
void mISDNport_close_all(void);
void mISDNport_close(struct mISDNport *mISDNport);
void mISDN_port_reorder(void);
int mISDN_handler(void);
+#ifdef SOCKET_MISDN
+void enc_ie_cause_standalone(struct l3_msg *l3m, int location, int cause);
+int stack2manager(struct mISDNport *mISDNport, unsigned int cmd, unsigned int pid, struct l3_msg *l3m);
+#else
void enc_ie_cause_standalone(unsigned char **ntmode, msg_t *msg, int location, int cause);
-void ph_control(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long b_addr, int c1, int c2, char *trace_name, int trace_value);
-void ph_control_block(struct mISDNport *mISDNport, unsigned long b_addr, int c1, void *c2, int c2_len, char *trace_name, int trace_value);
-msg_t *create_l2msg(int prim, int dinfo, int size);
-void setup_queue(struct mISDNport *mISDNport, int link);
-int stack2manager_nt(void *dat, void *arg);
int stack2manager_te(struct mISDNport *mISDNport, msg_t *msg);
+int stack2manager_nt(void *dat, void *arg);
+void setup_queue(struct mISDNport *mISDNport, int link);
+msg_t *create_l2msg(int prim, int dinfo, int size);
+#endif
+void ph_control(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long handle, unsigned long c1, unsigned long c2, char *trace_name, int trace_value);
+void ph_control_block(struct mISDNport *mISDNport, unsigned long handle, unsigned long c1, void *c2, int c2_len, char *trace_name, int trace_value);
void chan_trace_header(struct mISDNport *mISDNport, class PmISDN *port, char *msgtext, int direction);
void l1l2l3_trace_header(struct mISDNport *mISDNport, class PmISDN *port, unsigned long prim, int direction);
void bchannel_event(struct mISDNport *mISDNport, int i, int event);
+void message_bchannel_from_join(class JoinRemote *joinremote, int type, unsigned long handle);
/* mISDN port classes */
public:
PmISDN(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, int channel, int exclusive);
~PmISDN();
+#ifdef SOCKET_MISDN
+ void bchannel_receive(struct mISDNhead *hh, unsigned char *data, int len);
+#else
void bchannel_receive(iframe_t *frm);
+#endif
int handler(void);
void transmit(unsigned char *buffer, int length);
int message_epoint(unsigned long epoint_id, int message, union parameter *param);
void message_crypt(unsigned long 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_txvol, p_m_rxvol; /* volume shift (0 = no change) */
+ 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_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_calldata; /* the call requires data due to no briging capability */
+ int p_m_joindata; /* the call requires data due to no briging capability */
int p_m_load; /* current data in dsp tx buffer */
unsigned long p_m_last_tv_sec; /* time stamp of last handler call, (to sync audio data */
int p_m_hold; /* if port is on hold */
unsigned long p_m_timeout; /* timeout of timers */
time_t p_m_timer; /* start of timer */
+ unsigned char p_m_remote_ref; /* join to export bchannel to */
+ unsigned char p_m_remote_id; /* sock to export bchannel to */
int seize_bchannel(int channel, int exclusive); /* requests / reserves / links bchannels, but does not open it! */
void drop_bchannel(void);
projects / lcr.git / blobdiff