\*****************************************************************************/
enum { /* interface types */
- INFO_ITYPE_ISDN,
+ INFO_ITYPE_ISDN, /* call from external */
INFO_ITYPE_ISDN_EXTENSION, /* call from internal extension */
INFO_ITYPE_CHAN,
- INFO_ITYPE_VBOX,
+ INFO_ITYPE_VBOX
};
enum { /* number types */
+ INFO_NTYPE_NOTPRESENT = 0,
INFO_NTYPE_UNKNOWN,
INFO_NTYPE_SUBSCRIBER,
INFO_NTYPE_NATIONAL,
- INFO_NTYPE_INTERNATIONAL,
+ INFO_NTYPE_INTERNATIONAL
};
enum { /* number presentation */
- INFO_PRESENT_NULL,
- INFO_PRESENT_ALLOWED,
- INFO_PRESENT_RESTRICTED,
INFO_PRESENT_NOTAVAIL,
+ INFO_PRESENT_ALLOWED,
+ INFO_PRESENT_RESTRICTED
};
enum { /* number presentation */
INFO_SCREEN_USER, /* user provided */
- INFO_SCREEN_NETWORK, /* network provided */
+ INFO_SCREEN_USER_VERIFIED_PASSED,
+ INFO_SCREEN_USER_VERIFIED_FAILED,
+ INFO_SCREEN_NETWORK /* network provided */
};
enum { /* redirection reason */
- INFO_REDIR_UNKNOWN,
+ INFO_REDIR_UNKNOWN = 0,
INFO_REDIR_BUSY,
INFO_REDIR_NORESPONSE,
INFO_REDIR_UNCONDITIONAL,
INFO_REDIR_OUTOFORDER,
- INFO_REDIR_CALLDEFLECT,
+ INFO_REDIR_CALLDEFLECT
};
#define INFO_NOTIFY_NONE 0x00
#define INFO_HLC_AUDIOVISUAL 0xe0
enum { /* isdnsignal */
- mISDNSIGNAL_VOLUME,
- mISDNSIGNAL_CONF,
- mISDNSIGNAL_NODATA, /* no data required */
- mISDNSIGNAL_ECHO,
+ mISDNSIGNAL_VOLUME, /* change volume */
+ mISDNSIGNAL_CONF, /* joint/split conference */
+ mISDNSIGNAL_ECHO, /* enable/disable echoe */
+ mISDNSIGNAL_DELAY, /* use delay or adaptive jitter */
+};
+
+enum { /* bchannel assignment */
+ BCHANNEL_REQUEST, /* application requests bchannel */
+ BCHANNEL_RELEASE, /* application releases bchannel */
+ BCHANNEL_ASSIGN, /* bchannel assigned by LCR */
+ BCHANNEL_ASSIGN_ACK, /* application acknowledges */
+ BCHANNEL_REMOVE, /* bchannel removed by LCR */
+ BCHANNEL_REMOVE_ACK, /* application acknowledges */
+};
+enum {
+ B_STATE_IDLE, /* not open */
+ B_STATE_ACTIVATING, /* DL_ESTABLISH sent */
+ B_STATE_ACTIVE, /* channel active */
+ B_STATE_DEACTIVATING, /* DL_RELEASE sent */
+ B_STATE_EXPORTING, /* BCHANNEL_ASSIGN sent */
+ B_STATE_REMOTE, /* bchannel assigned to remote application */
+ B_STATE_IMPORTING, /* BCHANNEL_REMOVE sent */
+};
+enum {
+ B_MODE_TRANSPARENT, /* normal transparent audio */
+ B_MODE_HDLC, /* hdlc data mode */
+};
+
+/* rtp-info structure */
+struct rtp_info {
+ int payload_type;
+ unsigned int ip;
+ unsigned short port;
};
/* call-info structure CALLER */
int present; /* presentation */
int screen; /* who provided the number */
char display[84]; /* display information */
+ char id2[32]; /* second callerid */
+ int ntype2; /* second type of number */
+ int present2; /* second presentation */
+ int screen2; /* second who provided the number */
+ char imsi[16]; /* IMSI for gsm originated calls */
};
/* call-info structure DIALING */
struct dialing_info {
- char number[256]; /* number dialing (so far) */
+ char id[256]; /* number dialing (so far) */
char interfaces[128]; /* interfaces for extenal calls */
int itype; /* type of interface */
int ntype; /* type of number */
int sending_complete; /* end of dialing */
+ char display[84]; /* display information */
+ char keypad[33]; /* send keypad facility */
};
/* call-info structure CONNECT */
struct connect_info {
char id[32]; /* id of caller (user number) */
- char voip[64]; /* URI of voip (or gateway) */
- char intern[32]; /* internal id */
+ char extension[32]; /* internal id */
char name[16];
int isdn_port; /* internal/external port (if call is isdn) */
- char interfaces[128]; /* interfaces for extenal calls */
+ char interface[128]; /* interface for extenal calls */
int itype; /* type of interface */
int ntype; /* type of number */
int present; /* presentation */
int screen; /* who provided the number */
char display[84]; /* display information */
+ char imsi[16]; /* IMSI for gsm terminated calls */
+ struct rtp_info rtpinfo; /* info about RTP peer */
};
/* call-info structure DISCONNECT */
int cause; /* reason for disconnect */
int location; /* disconnect location */
char display[84]; /* optional display information */
+ int force; /* special flag to release imediately */
};
/* call-info structure REDIR */
struct redir_info {
char id[32]; /* id of caller (user number) */
- char voip[64]; /* host of voip (or gateway) */
- char intern[32]; /* internal id */
+ char extension[32]; /* internal id */
int isdn_port; /* internal/external port (if call is isdn) */
int itype; /* type of interface */
int ntype; /* type of number */
/* call-info structure capability */
struct capa_info {
+ int source_mode; /* forward mode */
int bearer_capa; /* capability */
int bearer_mode; /* circuit/packet */
int bearer_info1; /* alaw,ulaw,... */
struct notify_info {
int notify; /* notifications (see INFO_NOTIFY_*) */
char id[32]; /* redirection id (user number) */
- char voip[64]; /* host of voip (or gateway) */
- char intern[32]; /* internal id */
+ char extension[32]; /* internal id */
int isdn_port; /* internal/external port (if call is isdn) */
int itype; /* type of interface */
int ntype; /* type of number */
int local; /* if set, endpoints gets information about audio channel (open/close) */
};
+/* call-info structure PROGRESS */
+struct progress_info {
+ int progress; /* progress indicator */
+ int location; /* progress location */
+ struct rtp_info rtpinfo; /* info about RTP peer */
+};
+
/* call-info structure FACILITY */
struct facility_info {
char data[256]; /* data info about facility */
struct message_setup {
int isdn_port; /* card number 1...n (only on calls from isdn port) */
int port_type; /* type of port (only required if message is port -> epoint) */
- int dtmf; /* used to enabled dtmf dialing at setup state */
int partyline; /* if set, call will be a conference room */
+ int partyline_jingle; /* if set, the jingle will be played on conference join */
struct caller_info callerinfo; /* information about the caller */
struct dialing_info dialinginfo; /* information about dialing */
struct redir_info redirinfo; /* info on redirection (to the calling user) */
struct capa_info capainfo; /* info on l2,l3 capability */
struct useruser_info useruser; /* user-user */
+ struct progress_info progress; /* info on call progress */
+ struct rtp_info rtpinfo; /* info about RTP peer */
+ char context[128]; /* asterisk context */
};
/* call-info structure PARK */
int len;
};
-/* DATA */
-struct param_data {
- unsigned char data[512]; /* audio/hdlc data */
- int len; /* audio/hdlc data */
- int compressed; /* 0 for law-data, 1 for 16-bit data */
- unsigned long port_id; /* to identify the source of this data */
- int port_type; /* type of the source's port */
-};
-
struct param_play {
char file[512]; /* file name */
int offset; /* offset to start file at (in seconds) */
struct param_mISDNsignal {
int message;
- int rxvol;
- int txvol;
+ int tx_gain;
+ int rx_gain;
int conf;
- int nodata;
int tone;
int echo;
+ int delay;
};
/* encryption control structure CRYPT */
unsigned char data[512+32]; /* a block of 512 byte + some overhead */
};
+struct param_hello {
+ char application[32]; /* name of remote application */
+};
+
+struct param_bchannel {
+ int type; /* BCHANNEL_* */
+ unsigned int handle; /* bchannel stack/portid */
+ int isloopback; /* in this case the application behaves like an interface, dsp should not be used */
+ int tx_gain, rx_gain;
+ char pipeline[256];
+ unsigned char crypt[128];
+ int crypt_len;
+ int crypt_type; /* 1 = blowfish */
+};
+
+struct param_newref {
+ int direction; /* who requests a refe? */
+ int mode; /* 0 = direct-mode, 1 = PBX mode */
+};
+
/* structure of message parameter */
union parameter {
struct param_tone tone; /* MESSAGE_TONE */
struct connect_info connectinfo; /* CONNECT INFO */
struct disconnect_info disconnectinfo; /* DISCONNECT INFO */
struct notify_info notifyinfo; /* some notifications */
+ struct progress_info progressinfo; /* some progress */
struct facility_info facilityinfo; /* some notifications */
struct park_info parkinfo; /* MESSAGE_SUSPEND, MESSAGE_RESUME */
int state; /* MESSAGE_TIMEOUT */
int knock; /* MESSAGE_KNOCK 0=off !0=on */
- int channel; /* MESSAGE_CHANNEL see RELATION_CHANNEL_* (call.h) */
- struct param_data data; /* MESSAGE_DATA */
+ int audiopath; /* MESSAGE_audiopath see RELATION_CHANNEL_* (join.h) */
struct param_play play; /* MESSAGE_VBOX_PLAY */
int speed; /* MESSAGE_VBOX_PLAY_SPEED */
struct param_counter counter; /* MESSAGE_TONE_COUNTER */
struct param_mISDNsignal mISDNsignal; /* MESSAGE_mISDNSIGNAL */
struct extension ext; /* tell port about extension information */
struct param_crypt crypt; /* MESSAGE_CRYPT */
+ struct param_hello hello; /* MESSAGE_HELLO */
+ struct param_bchannel bchannel; /* MESSAGE_BCHANNEL */
+ struct param_newref newref; /* MESSAGE_NEWREF */
+ unsigned int bridge_id; /* MESSAGE_BRIDGE */
};
enum { /* message flow */
PORT_TO_EPOINT,
- EPOINT_TO_CALL,
- CALL_TO_EPOINT,
+ EPOINT_TO_JOIN,
+ JOIN_TO_EPOINT,
EPOINT_TO_PORT,
};
/* message structure */
-struct message {
- struct message *next;
+struct lcr_msg {
+ struct lcr_msg *next;
int type; /* type of message */
int flow; /* from where to where */
- unsigned long id_from; /* in case of flow==PORT_TO_EPOINT: id_from is the port's serial, id_to is the epoint's serial */
- unsigned long id_to;
+ unsigned int id_from; /* in case of flow==PORT_TO_EPOINT: id_from is the port's serial, id_to is the epoint's serial */
+ unsigned int id_to;
+ int keep;
union parameter param;
};
MESSAGE_NONE, /* no message */
MESSAGE_TONE, /* set information tone (to isdn port) */
MESSAGE_DTMF, /* dtmf digit (from isdn port) */
+ MESSAGE_ENABLEKEYPAD, /* remote application requests keypad/dtmf */
MESSAGE_mISDNSIGNAL, /* special mixer command (down to isdn port) */
-
MESSAGE_SETUP, /* setup message */
MESSAGE_INFORMATION, /* additional digit information */
MESSAGE_OVERLAP, /* call accepted, send more information */
MESSAGE_DISCONNECT, /* disconnect with cause */
MESSAGE_RELEASE, /* release with cause */
MESSAGE_TIMEOUT, /* protocol state has timed out (port->epoint) */
- MESSAGE_NOTIFY, /* used to send progress and notify infos */
+ MESSAGE_NOTIFY, /* used to send notify info */
+ MESSAGE_PROGRESS, /* used to send progress info */
MESSAGE_FACILITY, /* used to facility infos, like aocd */
-
MESSAGE_SUSPEND, /* suspend port */
MESSAGE_RESUME, /* resume port */
-
- MESSAGE_CHANNEL, /* set status of audio path to endpoint (to call, audio is also set) */
-// MESSAGE_REMOTE_AUDIO, /* tell remote to set audio status */
+ MESSAGE_AUDIOPATH, /* set status of audio path to endpoint (to call, audio is also set) */
MESSAGE_PATTERN, /* pattern information tones available */
MESSAGE_NOPATTERN, /* pattern information tones unavailable */
MESSAGE_CRYPT, /* encryption message */
-
- MESSAGE_DATA, /* audio/hdlc data */
-
MESSAGE_VBOX_PLAY, /* play recorded file */
MESSAGE_VBOX_PLAY_SPEED,/* change speed of file */
MESSAGE_VBOX_TONE, /* set answering VBOX tone */
MESSAGE_TONE_COUNTER, /* tone counter (for VBOX tone use) */
MESSAGE_TONE_EOF, /* tone is end of file */
- MESSAGE_VBOX_RECORD, /* tell endpoint to start recording */
+ MESSAGE_BCHANNEL, /* request/assign/remove bchannel */
+ MESSAGE_HELLO, /* hello message for remote application */
+ MESSAGE_NEWREF, /* special message to create and inform ref */
+ MESSAGE_BRIDGE, /* control port bridge */
};
#define MESSAGES static const char *messages_txt[] = { \
"MESSAGE_NONE", \
"MESSAGE_TONE", \
"MESSAGE_DTMF", \
+ "MESSAGE_ENABLEKEYPAD", \
"MESSAGE_mISDNSIGNAL", \
"MESSAGE_SETUP", \
"MESSAGE_INFORMATION", \
"MESSAGE_RELEASE", \
"MESSAGE_TIMEOUT", \
"MESSAGE_NOTIFY", \
+ "MESSAGE_PROGRESS", \
"MESSAGE_FACILITY", \
"MESSAGE_SUSPEND", \
"MESSAGE_RESUME", \
- "MESSAGE_CHANNEL", \
-/* "MESSAGE_REMOTE_AUDIO",*/ \
+ "MESSAGE_AUDIOPATH", \
"MESSAGE_PATTERN", \
"MESSAGE_NOPATTERN", \
"MESSAGE_CRYPT", \
- "MESSAGE_DATA", \
"MESSAGE_VBOX_PLAY", \
"MESSAGE_VBOX_PLAY_SPEED", \
"MESSAGE_VBOX_TONE", \
"MESSAGE_TONE_COUNTER", \
"MESSAGE_TONE_EOF", \
- "MESSAGE_VBOX_RECORD", \
+ "MESSAGE_BCHANNEL", \
+ "MESSAGE_HELLO", \
+ "MESSAGE_NEWREF", \
+ "MESSAGE_BRIDGE", \
};
-struct message *message_create(int id_from, int id_to, int flow, int type);
-void message_put(struct message *message);
-struct message *message_get(void);
-void message_free(struct message *message);
-
+struct lcr_msg *message_create(int id_from, int id_to, int flow, int type);
+#define message_put(m) _message_put(m, __FILE__, __LINE__)
+void _message_put(struct lcr_msg *message, const char *file, int line);
+struct lcr_msg *message_forward(int id_from, int id_to, int flow, union parameter *param);
+struct lcr_msg *message_get(void);
+void message_free(struct lcr_msg *message);
+void init_message(void);
+void cleanup_message(void);
projects / lcr.git / blobdiff