X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=mISDN.h;h=9907b9aa4e3d5998d39fd35995bbaa4ec250b049;hp=32ed6d86cd31db6f5512da39ea7d31df5841022a;hb=57549529c86785b7ecf5f56d2a3ff42b5e519755;hpb=2c5382eb3fc36633445056004c26b9b7cff74fa7 diff --git a/mISDN.h b/mISDN.h index 32ed6d8..9907b9a 100644 --- a/mISDN.h +++ b/mISDN.h @@ -15,39 +15,51 @@ extern int entity; extern int mISDNdevice; +enum { + B_EVENT_USE, /* activate/export bchannel */ + B_EVENT_EXPORTREQUEST, /* remote app requests bchannel */ + B_EVENT_IMPORTREQUEST, /* remote app releases bchannel */ + B_EVENT_ACTIVATED, /* DL_ESTABLISH received */ + B_EVENT_DROP, /* deactivate/re-import 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 */ +}; + /* mISDN port structure list */ struct mISDNport { - net_stack_t nst; /* MUST be the first entry, so &nst equals &mISDNlist */ - manager_t mgr; + struct mlayer3 *ml3; 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 l1hold; /* set, if layer 1 should be holt */ + 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 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 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]; /* bchannel assigned to port object */ - int b_stid[128]; - unsigned long b_addr[128]; + struct mqueue upqueue; + int b_socket[128]; + int b_mode[128]; /* B_MODE_* */ int b_state[128]; /* statemachine, 0 = IDLE */ - unsigned long b_remote_id[128]; /* the socket currently exported */ - unsigned long b_remote_ref[128]; /* the ref currently exported */ - int procids[128]; /* keep track of free ids */ + double b_timer[128]; /* timer for 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 */ - msg_queue_t downqueue; /* l4->l3 */ + int los, ais, rdi, slip_rx, slip_tx; }; extern mISDNport *mISDNport_first; @@ -69,40 +81,37 @@ 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, char *portname, int ptp, int force_nt, int te_special, int l1hold, 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); -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); -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 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); +void ph_control(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned int handle, unsigned int c1, unsigned int c2, const char *trace_name, int trace_value); +void ph_control_block(struct mISDNport *mISDNport, unsigned int handle, unsigned int c1, void *c2, int c2_len, const char *trace_name, int trace_value); +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_join(class JoinRemote *joinremote, int type, unsigned long addr); +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); + PmISDN(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, int channel, int exclusive, int mode); ~PmISDN(); - void bchannel_receive(iframe_t *frm); + void bchannel_receive(struct mISDNhead *hh, unsigned char *data, int len); int handler(void); void transmit(unsigned char *buffer, int length); - int message_epoint(unsigned long epoint_id, int message, union parameter *param); - void message_mISDNsignal(unsigned long epoint_id, int message_id, union parameter *param); - void message_crypt(unsigned long epoint_id, int message_id, union parameter *param); + int message_epoint(unsigned int epoint_id, int message, union parameter *param); + void message_mISDNsignal(unsigned int epoint_id, int message_id, union parameter *param); + 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_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 */ @@ -112,8 +121,8 @@ class PmISDN : public Port 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 */ - unsigned long p_m_last_tv_msec; + unsigned int p_m_last_tv_sec; /* time stamp of last handler 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]; @@ -130,10 +139,10 @@ class PmISDN : public Port int p_m_crypt_listen_state; int p_m_crypt_listen_len; unsigned char p_m_crypt_listen_msg[1100]; - unsigned long p_m_crypt_listen_crc; + unsigned int p_m_crypt_listen_crc; void cryptman_listen_bch(unsigned char *p, int l); - void set_tone(char *dir, char *name); + void set_tone(const char *dir, const char *name); void set_echotest(int echotest); int p_m_portnum; /* used port number (1...n) */ @@ -143,12 +152,13 @@ class PmISDN : public Port 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_delete; /* true if obj. must del. */ int p_m_hold; /* if port is on hold */ - unsigned long p_m_timeout; /* timeout of timers */ + unsigned int 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 */ + unsigned int p_m_remote_ref; /* join to export bchannel to */ + int 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);