added UU transceiving and corect handling for rdnis

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@58825 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_misdn.c

@@ -1947,7 +1947,12 @@ static int misdn_call(struct ast_channel *ast, char *dest, int timeout)
 		strncpy(newbc->dad,ast->exten, l);
 		newbc->dad[l-1] = 0;
 	}
-	newbc->rad[0]=0;
+
+	if (ast->cid.cid_rdnis)  
+		strcpy(newbc->rad, ast->cid.cid_rdnis);
+	else 
+		newbc->rad[0]=0;
+
 	chan_misdn_log(3, port, " --> * adding2newbc callerid %s\n",AST_CID_P(ast));
 	if (ast_strlen_zero(newbc->oad) && AST_CID_P(ast) ) {
 
@@ -3581,6 +3586,15 @@ void import_ch(struct ast_channel *chan, struct misdn_bchannel *bc, struct chan_
 	if (tmp && (atoi(tmp) == 1)) {
 		bc->sending_complete=1;
 	}
+	
+	ast_log(LOG_VERBOSE, "getting MISDN_USERUSER:\n");
+	tmp=pbx_builtin_getvar_helper(chan,"MISDN_USERUSER");
+	if (tmp) {
+		ast_log(LOG_VERBOSE, "MISDN_USERUSER: %s\n", tmp);
+		strcpy(bc->uu, tmp);
+		bc->uulen=strlen(bc->uu);
+	}
+
 }
 
 void export_ch(struct ast_channel *chan, struct misdn_bchannel *bc, struct chan_list *ch)
@@ -3599,6 +3613,10 @@ void export_ch(struct ast_channel *chan, struct misdn_bchannel *bc, struct chan_
 		sprintf(tmp,"%d",bc->urate);
 		pbx_builtin_setvar_helper(chan,"MISDN_URATE",tmp);
 	}
+
+	if (bc->uulen) {
+		pbx_builtin_setvar_helper(chan,"MISDN_USERUSER",bc->uu);
+	}
 }
 
 int add_in_calls(int port)

channels/misdn/ie.c

@@ -1324,7 +1324,7 @@ static void dec_ie_redir_dn(unsigned char *p, Q931_info_t *qi, int *type, int *p
 
 
 /* IE_USERUSER */
-#if 0
+#if 1
 static void enc_ie_useruser(unsigned char **ntmode, msg_t *msg, int protocol, char *user, int user_len, int nt, struct misdn_bchannel *bc)
 {
 	unsigned char *p;
@@ -1366,7 +1366,7 @@ static void enc_ie_useruser(unsigned char **ntmode, msg_t *msg, int protocol, ch
 }
 #endif
 
-#if 0
+#if 1
 static void dec_ie_useruser(unsigned char *p, Q931_info_t *qi, int *protocol, char *user, int *user_len, int nt, struct misdn_bchannel *bc)
 {
 	char debug[768];

channels/misdn/isdn_lib.c

@@ -617,6 +617,8 @@ static void empty_bc(struct misdn_bchannel *bc)
 	bc->dad[0] = 0;
 	bc->rad[0] = 0;
 	bc->orig_dad[0] = 0;
+	bc->uu[0]=0;
+	bc->uulen=0;
 	
 	bc->fac_in.Function = Fac_None;
 	bc->fac_out.Function = Fac_None;
@@ -3086,6 +3088,9 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout)
 			}
 
 			int maxnum=inout&&!stack->pri&&!stack->ptp?stack->b_num+1:stack->b_num;
+			//int maxnum=stack->b_num+1;
+
+			cb_log(0,0,"maxnum:%d",maxnum);
 			for (i = 0; i <maxnum; i++) {
 				if (!stack->bc[i].in_use) {
 					/* 3. channel on bri means CW*/

channels/misdn/isdn_lib.h

@@ -334,7 +334,9 @@ struct misdn_bchannel {
 /* 	unsigned char info_keypad[32]; */
 /* 	unsigned char clisub[24]; */
 /* 	unsigned char cldsub[24]; */
-/* 	unsigned char uu[256]; */
+
+ 	char uu[256];
+	int uulen;
   
 	int cause;
 	int out_cause;

channels/misdn/isdn_msg_parser.c

@@ -252,6 +252,14 @@ static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchann
 		
 		set_channel(bc,channel);
 	}
+
+	{
+		int  protocol ;
+		dec_ie_useruser(setup->USER_USER, (Q931_info_t *)setup, &protocol, bc->uu, &bc->uulen, nt,bc);
+		if (bc->uulen) cb_log(1,bc->port,"USERUESRINFO:%s\n",bc->uu);
+		else
+		cb_log(1,bc->port,"NO USERUESRINFO\n");
+	}
 	
 	dec_ie_progress(setup->PROGRESS, (Q931_info_t *)setup, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc);
 	
@@ -331,6 +339,14 @@ static msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, in
 		enc_ie_complete(&setup->BEARER,msg, bc->sending_complete, nt, bc);
 	}
   
+	{
+		int  protocol=4;
+		enc_ie_useruser(&setup->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc);
+		if (bc->uulen) cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu);
+		else
+		cb_log(1,bc->port,"NO USERUESRINFO ENCODED\n");
+	}
+
 #if DEBUG 
 	printf("Building SETUP Msg\n"); 
 #endif