X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=port.h;h=caf017aa32c6427b8c5260f11e2861e9ac195715;hp=d71771f5b63e7050c82fa9775a40fc2c835e12ec;hb=79bd731c0db3e3202cfeed2af3fb217ae744b70f;hpb=b0bd74e35e935aa976b68c594def4e8d2c22ef95 diff --git a/port.h b/port.h index d71771f..caf017a 100644 --- a/port.h +++ b/port.h @@ -14,27 +14,56 @@ /* type of port */ #define PORT_TYPE_NULL 0x0000 -#define PORT_CLASS_mISDN 0x0100 -#define PORT_CLASS_MASK 0xff00 -#define PORT_CLASS_mISDN_DSS1 0x0110 -#define PORT_CLASS_mISDN_GSM 0x0120 -#define PORT_CLASS_mISDN_SS5 0x0130 -#define PORT_CLASS_mISDN_MASK 0xfff0 +#define PORT_CLASS_mISDN 0x1000 +#define PORT_CLASS_DSS1 0x1100 +#define PORT_CLASS_DSS1_NT 0x1110 +#define PORT_CLASS_DSS1_TE 0x1120 +#define PORT_CLASS_POTS 0x1200 +#define PORT_CLASS_POTS_FXS 0x1210 +#define PORT_CLASS_POTS_FXO 0x1220 +#define PORT_CLASS_SS5 0x1300 +#define PORT_CLASS_SIP 0x2000 +#define PORT_CLASS_GSM 0x3000 +#define PORT_CLASS_GSM_BS 0x3100 +#define PORT_CLASS_GSM_MS 0x3200 +#define PORT_CLASS_REMOTE 0x4000 +#define PORT_CLASS_MASK 0xf000 +#define PORT_CLASS_mISDN_MASK 0xff00 +#define PORT_CLASS_DSS1_MASK 0xfff0 +#define PORT_CLASS_POTS_MASK 0xfff0 +#define PORT_CLASS_GSM_MASK 0xff00 +#define PORT_CLASS_DIR_MASK 0x000f +#define PORT_CLASS_DIR_IN 0x0001 +#define PORT_CLASS_DIR_OUT 0x0002 /* nt-mode */ -#define PORT_TYPE_DSS1_NT_IN 0x0111 -#define PORT_TYPE_DSS1_NT_OUT 0x0112 +#define PORT_TYPE_DSS1_NT_IN 0x1111 +#define PORT_TYPE_DSS1_NT_OUT 0x1112 /* te-mode */ -#define PORT_TYPE_DSS1_TE_IN 0x0113 -#define PORT_TYPE_DSS1_TE_OUT 0x0114 +#define PORT_TYPE_DSS1_TE_IN 0x1121 +#define PORT_TYPE_DSS1_TE_OUT 0x1122 + /* FXS-mode */ +#define PORT_TYPE_POTS_FXS_IN 0x1211 +#define PORT_TYPE_POTS_FXS_OUT 0x1212 + /* FXO-mode */ +#define PORT_TYPE_POTS_FXO_IN 0x1221 +#define PORT_TYPE_POTS_FXO_OUT 0x1222 /* gsm */ -#define PORT_TYPE_GSM_IN 0x0121 -#define PORT_TYPE_GSM_OUT 0x0122 +#define PORT_TYPE_GSM_BS_IN 0x3101 +#define PORT_TYPE_GSM_BS_OUT 0x3102 +#define PORT_TYPE_GSM_MS_IN 0x3201 +#define PORT_TYPE_GSM_MS_OUT 0x3202 /* ss5 */ -#define PORT_TYPE_SS5_IN 0x0131 -#define PORT_TYPE_SS5_OUT 0x0132 -#define PORT_TYPE_SS5_IDLE 0x0133 +#define PORT_TYPE_SS5_IN 0x1311 +#define PORT_TYPE_SS5_OUT 0x1312 +#define PORT_TYPE_SS5_IDLE 0x1313 + /* remote */ +#define PORT_TYPE_REMOTE_IN 0x4001 +#define PORT_TYPE_REMOTE_OUT 0x4002 + /* SIP */ +#define PORT_TYPE_SIP_IN 0x2001 +#define PORT_TYPE_SIP_OUT 0x2002 /* answering machine */ -#define PORT_TYPE_VBOX_OUT 0x0311 +#define PORT_TYPE_VBOX_OUT 0xf111 enum { /* states of call */ @@ -92,6 +121,8 @@ enum { /* event list from listening to tty */ #define RECORD_BUFFER_LENGTH 1024 // must be a binary border & must be greater 256, because 256 will be written if buffer overflows #define RECORD_BUFFER_MASK 1023 +#define PORT_TRANSMIT 256 // how much to transmit via bridge, if it is not defined by received data length + /* structure of epoint_list */ struct epoint_list { struct epoint_list *next; @@ -128,12 +159,40 @@ struct port_settings { int no_seconds; }; +#define BRIDGE_BUFFER 4096 + +struct port_bridge_member { + struct port_bridge_member *next; + class Port *port; + unsigned char buffer[BRIDGE_BUFFER]; + int write_p; /* points to write position in buffer */ + int min_space; /* minimum space to calculate how much delay can be removed */ +}; + +/* port bridge instance */ +struct port_bridge { + struct port_bridge *next; /* next bridge node */ + unsigned int bridge_id; /* unique ID to identify bridge */ + struct port_bridge_member *first; /* list of ports that are bridged */ + signed long sum_buffer[BRIDGE_BUFFER]; + int read_p; /* points to read position in buffer */ + struct lcr_timer timer; /* clock to transmit sum data */ + int sample_count; /* counter of samples since last delay check */ +}; + +extern struct port_bridge *p_bridge_first; + +enum dov_type { + DOV_TYPE_PWM, + DOV_TYPE_PCM, +}; + /* generic port class */ class Port { public: /* methods */ - Port(int type, const char *portname, struct port_settings *settings); + Port(int type, const char *portname, struct port_settings *settings, struct interface *interface); virtual ~Port(); class Port *next; /* next port in list */ int p_type; /* type of port */ @@ -142,10 +201,13 @@ class Port virtual void set_tone(const char *dir, const char *name); virtual int read_audio(unsigned char *buffer, int length); virtual void update_load(void); + virtual void set_display(const char *text); struct port_settings p_settings; + char p_interface_name[64]; /* tone */ + char p_tones_interface[256]; /* directory of tones of interface */ char p_tone_dir[256]; /* name of current directory */ char p_tone_name[256]; /* name of current tone */ char p_tone_fh; /* file descriptor of current tone or -1 if not open */ @@ -170,6 +232,12 @@ class Port /* endpoint relation */ struct epoint_list *p_epointlist; /* endpoint relation */ + /* audio bridging */ + struct port_bridge *p_bridge; /* linked to a port bridge or NULL */ + void bridge(unsigned int bridge_id); /* join a bridge */ + int bridge_tx(unsigned char *data, int len); /* used to transmit data to remote port */ + virtual int bridge_rx(unsigned char *data, int len); /* function to be inherited, so data is received */ + /* state */ int p_state; /* state of port */ void new_state(int state); /* set new state */ @@ -180,11 +248,13 @@ class Port struct capa_info p_capainfo; /* info on l2,l3 capacity */ int p_echotest; /* set to echo audio data FROM port back to port's mixer */ - /* recording */ + /* recording/tapping */ int open_record(int type, int mode, int skip, char *terminal, int anon_ignore, const char *vbox_email, int vbox_email_file); void close_record(int beep, int mute); void record(unsigned char *data, int length, int dir_fromup); + void tap(unsigned char *data, int length, int dir_fromup); FILE *p_record; /* recording fp: if not NULL, recording is enabled */ + unsigned int p_tap; /* enpoint to send tapping audio to */ int p_record_type; /* codec to use: RECORD_MONO, RECORD_STEREO, ... */ int p_record_skip; /* skip bytes before writing the sample */ unsigned int p_record_length; /* size of what's written so far */ @@ -207,6 +277,41 @@ class Port int p_record_vbox_email_file; virtual void update_rxoff(void); /* inherited by mISDNport, to control rxoff */ +#ifdef WITH_VOOTP + vootp_t *p_vootp; /* VoOTP instance */ + void set_vootp(struct param_vootp *vootp); +#endif + + /* DOV */ + int p_dov_tx, p_dov_rx; + int p_dov_tx_sync, p_dov_rx_sync; + enum dov_type p_dov_tx_type, p_dov_rx_type; + unsigned char *p_dov_tx_data, *p_dov_rx_data; + int p_dov_tx_data_length; + int p_dov_tx_data_pos, p_dov_rx_data_pos; + int p_dov_tx_bit_pos, p_dov_rx_bit_pos; + int p_dov_tx_pwm_pos, p_dov_rx_pwm_pos; + int p_dov_rx_pwm_duration, p_dov_rx_pwm_polarity; + int p_dov_tx_up; + int p_dov_rx_sync_word; + unsigned char p_dov_up; + unsigned char p_dov_down; + void dov_init(void); + void dov_exit(void); + void dov_reset_tx(void); + void dov_reset_rx(void); + struct lcr_timer p_dov_tx_timer; + struct lcr_timer p_dov_rx_timer; + void dov_sendmsg(unsigned char *data, int length, enum dov_type type, int level); + int dov_tx(unsigned char *data, int length); + int dov_tx_pcm(unsigned char *data, int length); + int dov_tx_pwm(unsigned char *data, int length); + void dov_listen(enum dov_type type); + void dov_rx(unsigned char *data, int length); + void dov_rx_pcm(unsigned char *data, int length); + void dov_rx_pwm(unsigned char *data, int length); + void dov_message(unsigned char *data, int length); + void free_epointlist(struct epoint_list *epointlist); void free_epointid(unsigned int epoint_id); struct epoint_list *epointlist_new(unsigned int epoint_id);