[asterisk-commits] nadi: trunk r39807 - in /trunk/channels: ./ misdn/

asterisk-commits at lists.digium.com asterisk-commits at lists.digium.com
Tue Aug 15 09:49:27 MST 2006


Author: nadi
Date: Tue Aug 15 11:49:26 2006
New Revision: 39807

URL: http://svn.digium.com/view/asterisk?rev=39807&view=rev
Log:
moved the asn1 and facility portions of code to mISDNuser, so removing the files here.

Removed:
    trunk/channels/misdn/asn1.c
    trunk/channels/misdn/asn1.h
    trunk/channels/misdn/fac.c
    trunk/channels/misdn/fac.h
Modified:
    trunk/channels/Makefile
    trunk/channels/chan_misdn.c
    trunk/channels/misdn/Makefile
    trunk/channels/misdn/isdn_lib.c
    trunk/channels/misdn/isdn_lib.h
    trunk/channels/misdn/isdn_lib_intern.h
    trunk/channels/misdn/isdn_msg_parser.c

Modified: trunk/channels/Makefile
URL: http://svn.digium.com/view/asterisk/trunk/channels/Makefile?rev=39807&r1=39806&r2=39807&view=diff
==============================================================================
--- trunk/channels/Makefile (original)
+++ trunk/channels/Makefile Tue Aug 15 11:49:26 2006
@@ -104,4 +104,4 @@
 misdn_config.o: CFLAGS+=-Imisdn -DCHAN_MISDN_VERSION=\"0.3.0\" $(EC_CFLAGS)
 
 chan_misdn.so: chan_misdn.o misdn_config.o misdn/chan_misdn_lib.a
-chan_misdn.so: LIBS+=-lisdnnet -lmISDN $(EC_LIBS)
+chan_misdn.so: LIBS+=-lisdnnet -lmISDN -lsuppserv $(EC_LIBS)

Modified: trunk/channels/chan_misdn.c
URL: http://svn.digium.com/view/asterisk/trunk/channels/chan_misdn.c?rev=39807&r1=39806&r2=39807&view=diff
==============================================================================
--- trunk/channels/chan_misdn.c (original)
+++ trunk/channels/chan_misdn.c Tue Aug 15 11:49:26 2006
@@ -413,20 +413,15 @@
 }
 
 
-static void print_facility( struct misdn_bchannel *bc)
-{
-	switch (bc->fac_type) {
-	case FACILITY_CALLDEFLECT:
-		chan_misdn_log(0,bc->port," --> calldeflect: %s\n",
-			       bc->fac.calldeflect_nr);
-		break;
-	case FACILITY_CENTREX:
-		chan_misdn_log(0,bc->port," --> centrex: %s\n",
-			       bc->fac.cnip);
+static void print_facility(struct FacReqParm *fac, struct misdn_bchannel *bc)
+{
+	switch (fac->Function) {
+	case FacReq_CD:
+		chan_misdn_log(0,bc->port," --> calldeflect to: %s, screened: %s\n", fac->u.CDeflection.DeflectedToNumber,
+					   fac->u.CDeflection.PresentationAllowed ? "yes" : "no");
 		break;
 	default:
 		chan_misdn_log(0,bc->port," --> unknown\n");
-		
 	}
 }
 
@@ -1119,18 +1114,23 @@
   
 	channame = argv[3];
 	nr = argv[4];
-	
+
 	ast_cli(fd, "Sending Calldeflection (%s) to %s\n",nr, channame);
 	
 	{
 		struct chan_list *tmp=get_chan_by_ast_name(channame);
 		
 		if (!tmp) {
-			ast_cli(fd, "Sending CD with nr %s to %s failed Channel does not exist\n",nr, channame);
+			ast_cli(fd, "Sending CD with nr %s to %s failed: Channel does not exist.\n",nr, channame);
 			return 0; 
 		} else {
-			
-			misdn_lib_send_facility(tmp->bc, FACILITY_CALLDEFLECT, nr);
+			if (strlen(nr) >= 15) {
+				ast_cli(fd, "Sending CD with nr %s to %s failed: Number too long (up to 15 digits are allowed).\n",nr, channame);
+				return 0; 
+			}
+			tmp->bc->fac_out.Function = FacReq_CD;
+			strncpy((char *)tmp->bc->fac_out.u.CDeflection.DeflectedToNumber, nr, sizeof(tmp->bc->fac_out.u.CDeflection.DeflectedToNumber));
+			misdn_lib_send_event(tmp->bc, EVENT_FACILITY);
 		}
 	}
   
@@ -4477,30 +4477,34 @@
 	break;
 	
 	case EVENT_FACILITY:
-		print_facility(bc);
-		
-		switch (bc->fac_type) {
-		case FACILITY_CALLDEFLECT:
+		print_facility(&(bc->fac_in), bc);
+		
+		switch (bc->fac_in.Function) {
+		case FacReq_CD:
 		{
 			struct ast_channel *bridged=AST_BRIDGED_P(ch->ast);
-			struct chan_list *ch;
-			
-			misdn_lib_send_event(bc, EVENT_DISCONNECT);
-
+			struct chan_list *ch_br;
+			
 			if (bridged && MISDN_ASTERISK_TECH_PVT(bridged)) {
-				ch=MISDN_ASTERISK_TECH_PVT(bridged);
+				ch_br=MISDN_ASTERISK_TECH_PVT(bridged);
 				/*ch->state=MISDN_FACILITY_DEFLECTED;*/
-				if (ch->bc) {
-					/* todo */
+				if (ch_br->bc) {
+					if (ast_exists_extension(bridged, ch->context, (char *)bc->fac_in.u.CDeflection.DeflectedToNumber, 1, bc->oad)) {
+						ch_br->state=MISDN_DIALING;
+						if (pbx_start_chan(ch_br) < 0) {
+							chan_misdn_log(-1, ch_br->bc->port, "ast_pbx_start returned < 0 in misdn_overlap_dial_task\n");
+						}
+					}
 				}
 				
 			}
 			
+			misdn_lib_send_event(bc, EVENT_DISCONNECT);
 		} 
 		
 		break;
 		default:
-			chan_misdn_log(0, bc->port," --> not yet handled: facility type:%p\n", bc->fac_type);
+			chan_misdn_log(0, bc->port," --> not yet handled: facility type:%p\n", bc->fac_in.Function);
 		}
 		
 		break;
@@ -4781,9 +4785,14 @@
 		if (!tok) {
 			ast_log(LOG_WARNING, "Facility: Call Defl Requires arguments\n");
 		}
-		
-		misdn_lib_send_facility(ch->bc, FACILITY_CALLDEFLECT, tok);
-		
+	
+		if (strlen(tok) >= sizeof(ch->bc->fac_out.u.CDeflection.DeflectedToNumber)) {
+			ast_log(LOG_WARNING, "Facility: Number argument too long (up to 15 digits are allowed). Ignoring.\n");
+			return 0; 
+		}
+		ch->bc->fac_out.Function = FacReq_CD;
+		strncpy((char *)ch->bc->fac_out.u.CDeflection.DeflectedToNumber, tok, sizeof(ch->bc->fac_out.u.CDeflection.DeflectedToNumber));
+		misdn_lib_send_event(ch->bc, EVENT_FACILITY);
 	} else {
 		ast_log(LOG_WARNING, "Unknown Facility: %s\n",tok);
 	}

Modified: trunk/channels/misdn/Makefile
URL: http://svn.digium.com/view/asterisk/trunk/channels/misdn/Makefile?rev=39807&r1=39806&r2=39807&view=diff
==============================================================================
--- trunk/channels/misdn/Makefile (original)
+++ trunk/channels/misdn/Makefile Tue Aug 15 11:49:26 2006
@@ -11,14 +11,12 @@
 endif
 SOURCES		= isdn_lib.c isdn_msg_parser.c 
 OBJDIR		= .
-OBJS		= isdn_lib.o isdn_msg_parser.o fac.o asn1.o
+OBJS		= isdn_lib.o isdn_msg_parser.o
 
 ifneq ($(wildcard $(CROSS_COMPILE_TARGET)/usr/lib/libbnec.so),)
 CFLAGS+=-DBEROEC_VERSION=1
 CFLAGS+=-DWITH_BEROEC
 endif
-
-CFLAGS+=-DFACILITY_DEBUG
 
 all: chan_misdn_lib.a 
 

Modified: trunk/channels/misdn/isdn_lib.c
URL: http://svn.digium.com/view/asterisk/trunk/channels/misdn/isdn_lib.c?rev=39807&r1=39806&r2=39807&view=diff
==============================================================================
--- trunk/channels/misdn/isdn_lib.c (original)
+++ trunk/channels/misdn/isdn_lib.c Tue Aug 15 11:49:26 2006
@@ -619,8 +619,8 @@
 	bc->rad[0] = 0;
 	bc->orig_dad[0] = 0;
 	
-	bc->fac_type=FACILITY_NONE;
-	bc->out_fac_type=FACILITY_NONE;
+	bc->fac_in.Function = FacReq_None;
+	bc->fac_out.Function = FacReq_None;
 	
 	bc->te_choose_channel = 0;
 
@@ -1674,24 +1674,6 @@
 	return 0;
 }
 
-int misdn_lib_send_facility(struct misdn_bchannel *bc, enum facility_type fac, void *data)
-{
-	switch (fac) {
-	case FACILITY_CALLDEFLECT:
-		strcpy(bc->out_fac.calldeflect_nr,(char*)data);
-		break;
-	default:
-		cb_log(1,bc?bc->port:0,"We don't handle this facility yet: %d\n",fac);
-		return 0;
-	}
-	
-	bc->out_fac_type=fac;
-	
-	misdn_lib_send_event(bc,EVENT_FACILITY);
-	return 0;
-}
-
-
 int misdn_lib_port_up(int port, int check)
 {
 	struct misdn_stack *stack;
@@ -3114,22 +3096,21 @@
 }
 
 
-char *fac2str (enum facility_type type) {
+char *fac2str (enum FacReqFunction func) {
 	struct arr_el { 
-		enum facility_type p; 
+		enum FacReqFunction p; 
 		char *s ; 
 	} arr[] = {
-		{ FACILITY_NONE, "FAC_NONE" },
-		{ FACILITY_CALLDEFLECT, "FAC_CALLDEFLECT"},
-		{ FACILITY_CENTREX, "FAC_CENTREX"}
+		{ FacReq_None, "FacReq_None" },
+		{ FacReq_CD, "FacReq_CD"},
 	};
 	
 	int i;
 	
 	for (i=0; i < sizeof(arr)/sizeof( struct arr_el) ; i ++)
-		if ( arr[i].p==type) return arr[i].s;
-	
-	return "FAC_UNKNOWN";
+		if ( arr[i].p==func) return arr[i].s;
+	
+	return "unknown";
 }
 
 void misdn_lib_log_ies(struct misdn_bchannel *bc)
@@ -3157,7 +3138,7 @@
 	
 	cb_log(4, stack->port, " --> addr:%x l3id:%x b_stid:%x layer_id:%x\n", bc->addr, bc->l3_id, bc->b_stid, bc->layer_id);
 	
-	cb_log(4, stack->port, " --> facility:%s out_facility:%s\n",fac2str(bc->fac_type),fac2str(bc->out_fac_type));
+	cb_log(4, stack->port, " --> facility:%s out_facility:%s\n",fac2str(bc->fac_in.Function),fac2str(bc->fac_out.Function));
 
 	cb_log(5, stack->port, " --> urate:%d rate:%d mode:%d user1:%d\n", bc->urate, bc->rate, bc->mode,bc->user1);
 	

Modified: trunk/channels/misdn/isdn_lib.h
URL: http://svn.digium.com/view/asterisk/trunk/channels/misdn/isdn_lib.h?rev=39807&r1=39806&r2=39807&view=diff
==============================================================================
--- trunk/channels/misdn/isdn_lib.h (original)
+++ trunk/channels/misdn/isdn_lib.h Tue Aug 15 11:49:26 2006
@@ -14,6 +14,7 @@
 #ifndef TE_LIB
 #define TE_LIB
 
+#include <mISDNuser/suppserv.h>
 
 /** For initialization usage **/
 /* typedef int ie_nothing_t ;*/
@@ -187,22 +188,6 @@
 
 
 
-/** FACILITY STUFF **/
-
-enum facility_type {
-	FACILITY_NONE,
-	FACILITY_CALLDEFLECT=0x91,
-	FACILITY_CENTREX=0x88
-};
-
-union facility {
-	char calldeflect_nr[15];
-	char cnip[256];
-};
-
-
-
-
 struct misdn_bchannel {
 
 	int nt;
@@ -270,12 +255,9 @@
 	int progress_coding;
 	int progress_location;
 	int progress_indicator;
-	
-	enum facility_type fac_type;
-	union facility fac;
-	
-	enum facility_type out_fac_type;
-	union facility out_fac;
+
+	struct FacReqParm fac_in;
+	struct FacReqParm fac_out;
 	
 	enum event_e evq;
 	
@@ -433,9 +415,6 @@
 int misdn_cap_is_speech(int cap);
 int misdn_inband_avail(struct misdn_bchannel *bc);
 
-int misdn_lib_send_facility(struct misdn_bchannel *bc, enum facility_type fac, void *data);
-
-
 void manager_ec_enable(struct misdn_bchannel *bc);
 void manager_ec_disable(struct misdn_bchannel *bc);
 

Modified: trunk/channels/misdn/isdn_lib_intern.h
URL: http://svn.digium.com/view/asterisk/trunk/channels/misdn/isdn_lib_intern.h?rev=39807&r1=39806&r2=39807&view=diff
==============================================================================
--- trunk/channels/misdn/isdn_lib_intern.h (original)
+++ trunk/channels/misdn/isdn_lib_intern.h Tue Aug 15 11:49:26 2006
@@ -10,6 +10,12 @@
 #include <pthread.h>
 
 #include "isdn_lib.h"
+
+
+#if !defined MISDNUSER_VERSION_CODE || (MISDNUSER_VERSION_CODE < MISDNUSER_VERSION(1, 0, 3))
+#error "You need a newer version of mISDNuser ..."
+#endif
+
 
 #define QI_ELEMENT(a) a.off
 

Modified: trunk/channels/misdn/isdn_msg_parser.c
URL: http://svn.digium.com/view/asterisk/trunk/channels/misdn/isdn_msg_parser.c?rev=39807&r1=39806&r2=39807&view=diff
==============================================================================
--- trunk/channels/misdn/isdn_msg_parser.c (original)
+++ trunk/channels/misdn/isdn_msg_parser.c Tue Aug 15 11:49:26 2006
@@ -19,8 +19,6 @@
 
 #include "ie.c"
 
-#include "fac.h"
-
 
 void set_channel(struct misdn_bchannel *bc, int channel) {
 
@@ -879,42 +877,64 @@
 
 void parse_facility (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) 
 {
-#ifdef FACILITY_DEBUG
-	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
-	FACILITY_t *facility=(FACILITY_t*)((unsigned long)(msg->data+HEADER_LEN)); 
-	Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN);  
+	int HEADER_LEN = nt ? mISDNUSER_HEAD_SIZE : mISDN_HEADER_LEN;
+	FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN); 
+	Q931_info_t *qi = (Q931_info_t*)(msg->data+HEADER_LEN);  
+	unsigned char *p = NULL;
+	int err;
 
 #if DEBUG 
 	printf("Parsing FACILITY Msg\n"); 
 #endif
 
-	fac_dec(facility->FACILITY, qi, &bc->fac_type, &bc->fac, bc);
-#endif	
-
+	if (!bc->nt) {
+		if (qi->QI_ELEMENT(facility))
+			p = (unsigned char *)qi + sizeof(Q931_info_t) + qi->QI_ELEMENT(facility) + 1;
+	} else {
+		p = facility->FACILITY;
+	}
+	if (!p)
+		return;
+	
+	err = decodeFacReq(p, &(bc->fac_in));
+	if (err) {
+		cb_log(1, bc->port, "Decoding FACILITY failed! (%d)\n", err);
+	}
 }
 
 msg_t *build_facility (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) 
 {
-	int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
-	FACILITY_t *facility;
-	msg_t *msg =(msg_t*)create_l3msg(CC_FACILITY | REQUEST, MT_FACILITY,  bc?bc->l3_id:-1, sizeof(FACILITY_t) ,nt); 
- 
-	facility=(FACILITY_t*)((msg->data+HEADER_LEN)); 
-
-	{
-		if (*bc->display) {
-			printf("Sending %s as Display\n", bc->display);
-			enc_ie_display(&facility->DISPLAY, msg, bc->display, nt,bc);
-		}
-		
-		
-		fac_enc(&facility->FACILITY, msg, bc->out_fac_type, bc->out_fac,  bc);
-		
-	}
-	
+	int len,
+		HEADER_LEN = nt ? mISDNUSER_HEAD_SIZE : mISDN_HEADER_LEN;
+	unsigned char *ie_fac,
+				  fac_tmp[256];
+	msg_t *msg =(msg_t*)create_l3msg(CC_FACILITY | REQUEST, MT_FACILITY,  bc?bc->l3_id:-1, sizeof(FACILITY_t) ,nt);
+	FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN); 
+	Q931_info_t *qi;
+
 #if DEBUG 
 	printf("Building FACILITY Msg\n"); 
 #endif
+	
+	len = encodeFacReq(fac_tmp, &(bc->fac_out));
+	if (len <= 0)
+		return NULL;
+
+	ie_fac = msg_put(msg, len);
+	if (bc->nt) {
+		facility->FACILITY = ie_fac + 1;
+	} else {
+		qi = (Q931_info_t *)(msg->data + mISDN_HEADER_LEN);
+		qi->QI_ELEMENT(facility) = ie_fac - (unsigned char *)qi - sizeof(Q931_info_t);
+	}
+
+	memcpy(ie_fac, fac_tmp, len);
+
+	if (*bc->display) {
+		printf("Sending %s as Display\n", bc->display);
+		enc_ie_display(&facility->DISPLAY, msg, bc->display, nt,bc);
+	}
+
 	return msg; 
 }
 



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