X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=chan_lcr.h;h=ab7101de8f34fc9f336dd4f08e80f5fdf1ed7300;hp=0f861feedf06ae8c0fb185f9056250d15a0915c6;hb=b5d6f1c72b000cc0e5f566adec73e830cec04f32;hpb=14f76f1e81f0a4e7a63e83136d1ac958bf85c8a5

diff --git a/chan_lcr.h b/chan_lcr.h
index 0f861fe..ab7101d 100644
--- a/chan_lcr.h
+++ b/chan_lcr.h
@@ -9,11 +9,133 @@
 **                                                                           **
 \*****************************************************************************/
 
-/* structure for all calls */
 struct chan_call {
-	struct chan_call *next;
-	unsigned long ref;	/* callref, is 0, if not yet set */
-	unsigned long bchannel_handle;	/* reference to bchannel, if set */
+	struct chan_call	*next;	/* link to next call instance */
+	int			state;	/* current call state CHAN_LCR_STATE */
+	unsigned int		ref;	/* callref for this channel */
+	int			ref_was_assigned;
+	void			*ast;	/* current asterisk channel */
+	int			pbx_started;
+					/* indicates if pbx que is available */
+	int			audiopath;
+					/* audio is available */
+	int			cause, location;
+					/* store cause from lcr */
+	char			dialque[64];
+					/* queue dialing prior setup ack */
+	char			oad[64];/* caller id in number format */
+
+	struct caller_info	callerinfo;
+	struct redir_info	redirinfo;
+	struct connect_info	connectinfo;
+					/* store connectinfo form lcr */
+	int			bridge_id;
+					/* current ID or 0 */
+	struct chan_call	*bridge_call;
+					/* remote instance or NULL */
+	int			pipe[2];
+					/* pipe for receive data */
+	unsigned char		read_buff[1024];
+					/* read buffer for frame */
+	struct ast_frame	read_fr;
+					/* frame for read */
+	char			interface[32];
+					/* LCR interface name for setup */
+	char			dialstring[64];
+					/* cached dial string for setup */
+#ifndef AST_PARTY_CALLER
+        char                    cid_num[64]; /* cached cid for setup */
+	char                    cid_name[64]; /* cached cid for setup */
+	char                    cid_rdnis[64]; /* cached cid for setup */
+#endif
+	char			display[128];
+					/* display for setup */
+	int			dsp_dtmf;
+					/* decode dtmf by dsp */
+	int                     inband_dtmf; /* generate dtmf tones, if
+					      requested by asterisk */
+        int                     rebuffer; /* send only 160 bytes frames
+					     to asterisk */
+
+	int			framepos; /* send only 160 bytes frames to asterisk */
+	
+        int                     on_hold; /* track hold management, since
+					    sip phones sometimes screw it up */
+	char			pipeline[256];
+					/* echo cancel pipeline by option */
+	int			tx_gain, rx_gain;
+					/* gain by option */
+	int			keypad;
+					/* use keypad to dial number */
+	unsigned char		bf_key[56];
+	int			bf_len;	/* blowfish crypt key */
+	struct ast_dsp		*dsp; /* ast dsp processor for fax/tone detection */
+	struct ast_trans_pvt 	*trans; /* Codec translation path as fax/tone detection requires slin */
+	int			tx_queue, hdlc, faxdetect, ast_dsp;
+					/* flags for bchannel mode */
+	char			queue_string[64];
+					/* queue for asterisk */
+	int			has_pattern;
+					/* pattern are available, PROGRESS has been indicated */
+		
+};
+
+enum {
+	CHAN_LCR_STATE_IN_PREPARE = 0,
+	CHAN_LCR_STATE_IN_SETUP,
+	CHAN_LCR_STATE_IN_DIALING,
+	CHAN_LCR_STATE_IN_PROCEEDING,
+	CHAN_LCR_STATE_IN_ALERTING,
+	CHAN_LCR_STATE_OUT_PREPARE,
+	CHAN_LCR_STATE_OUT_SETUP,
+	CHAN_LCR_STATE_OUT_DIALING,
+	CHAN_LCR_STATE_OUT_PROCEEDING,
+	CHAN_LCR_STATE_OUT_ALERTING,
+	CHAN_LCR_STATE_CONNECT,
+	CHAN_LCR_STATE_IN_DISCONNECT,
+	CHAN_LCR_STATE_OUT_DISCONNECT,
+	CHAN_LCR_STATE_RELEASE,
 };
 
+#define CHAN_LCR_STATE static const struct chan_lcr_state { \
+	char *name; \
+	char *meaning; \
+} chan_lcr_state[] = { \
+	{ "IN_PREPARE", \
+	  "New call from ISDN is waiting for setup." }, \
+	{ "IN_SETUP", \
+	  "Call from ISDN is currently set up." }, \
+	{ "IN_DIALING", \
+	  "Call from ISDN is currently waiting for digits to be dialed." }, \
+	{ "IN_PROCEEDING", \
+	  "Call from ISDN is complete and proceeds to ring." }, \
+	{ "IN_ALERTING", \
+	  "Call from ISDN is ringing." }, \
+	{ "OUT_PREPARE", \
+	  "New call to ISDN is wating for setup." }, \
+	{ "OUT_SETUP", \
+	  "Call to ISDN is currently set up." }, \
+	{ "OUT_DIALING", \
+	  "Call to ISDN is currently waiting for digits to be dialed." }, \
+	{ "OUT_PROCEEDING", \
+	  "Call to ISDN is complete and proceeds to ring." }, \
+	{ "OUT_ALERTING", \
+	  "Call to ISDN is ringing." }, \
+	{ "CONNECT", \
+	  "Call has been answered." }, \
+	{ "IN_DISCONNECT", \
+	  "Call has been hung up on ISDN side." }, \
+	{ "OUT_DISCONNECT", \
+	  "Call has been hung up on Asterisk side." }, \
+	{ "RELEASE", \
+	  "Call is waiting for complete release." }, \
+};
+
+
+#define SOCKET_RETRY_TIMER	5
 
+#define CERROR(call, ast, arg...) chan_lcr_log(__LOG_ERROR, __FILE__, __LINE__,  __FUNCTION__, call, ast, ##arg)
+#define CDEBUG(call, ast, arg...) chan_lcr_log(__LOG_NOTICE, __FILE__, __LINE__,  __FUNCTION__, call, ast, ##arg)
+void chan_lcr_log(int type, const char *file, int line, const char *function,  struct chan_call *call, struct ast_channel *ast, const char *fmt, ...);
+extern unsigned char flip_bits[256];
+void lcr_in_dtmf(struct chan_call *call, int val);