X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=mISDN.h;h=de33e16fafeb2412a9aa1bbe09ea2a7a530a6a65;hp=030c5fc63af50fd18b6636066addf6c7b13ae3bf;hb=16488a01568e7c35d0e7adf46fdfee5e488df8d8;hpb=ef3fc1931a2fa82f482d21fb1296735206463d3a diff --git a/mISDN.h b/mISDN.h index 030c5fc..de33e16 100644 --- a/mISDN.h +++ b/mISDN.h @@ -1,6 +1,6 @@ /*****************************************************************************\ ** ** -** PBX4Linux ** +** Linux Call Router ** ** ** **---------------------------------------------------------------------------** ** Copyright: Andreas Eversberg ** @@ -9,20 +9,6 @@ ** ** \*****************************************************************************/ -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 @@ -31,35 +17,49 @@ extern int mISDNdevice; /* 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; @@ -79,22 +79,30 @@ calls with no bchannel (call waiting, call on hold). /* 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 */ @@ -103,7 +111,11 @@ class PmISDN : public Port 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); @@ -111,14 +123,15 @@ class PmISDN : public Port 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 */ @@ -156,6 +169,8 @@ class PmISDN : public Port 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);