Add dynamic dialplan support (bug #3566)
authorMark Spencer <markster@digium.com>
Thu, 3 Mar 2005 17:00:57 +0000 (17:00 +0000)
committerMark Spencer <markster@digium.com>
Thu, 3 Mar 2005 17:00:57 +0000 (17:00 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5129 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_zap.c

index a235626..f27c266 100755 (executable)
@@ -997,6 +997,14 @@ static char *event2str(int event)
         return buf;
 }
 
+static char *dialplan2str(int dialplan)
+{
+       if (dialplan == -1) {
+               return("Dynamically set dialplan in ISDN");
+       }
+       return(pri_plan2str(dialplan));
+}
+
 #ifdef ZAPATA_R2
 static int str2r2prot(char *swtype)
 {
@@ -1764,6 +1772,10 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
 #ifdef ZAPATA_PRI
        if (p->pri) {
                struct pri_sr *sr;
+               int pridialplan;
+               int dp_strip;
+               int prilocaldialplan;
+               int ldp_strip;
                c = strchr(dest, '/');
                if (c)
                        c++;
@@ -1824,13 +1836,41 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
                pri_sr_set_bearer(sr, p->digital ? PRI_TRANS_CAP_DIGITAL : PRI_TRANS_CAP_SPEECH, 
                                        (p->digital ? -1 : 
                                                ((p->law == ZT_LAW_ALAW) ? PRI_LAYER_1_ALAW : PRI_LAYER_1_ULAW)));
-               pri_sr_set_called(sr, c + p->stripmsd, p->pri->dialplan - 1,  s ? 1 : 0);
-               pri_sr_set_caller(sr, l, n, p->pri->localdialplan - 1, 
+               dp_strip = 0;
+               pridialplan = p->pri->dialplan - 1;
+               if (pridialplan == -2) { /* compute dynamically */
+                       if (strncmp(c + p->stripmsd, p->pri->internationalprefix, strlen(p->pri->internationalprefix)) == 0) {
+                               dp_strip = strlen(p->pri->internationalprefix);
+                               pridialplan = PRI_INTERNATIONAL_ISDN;
+                       } else if (strncmp(c + p->stripmsd, p->pri->nationalprefix, strlen(p->pri->nationalprefix)) == 0) {
+                               dp_strip = strlen(p->pri->nationalprefix);
+                               pridialplan = PRI_NATIONAL_ISDN;
+                       } else {
+                               pridialplan = PRI_LOCAL_ISDN;
+                       }
+               }
+               pri_sr_set_called(sr, c + p->stripmsd + dp_strip, pridialplan,  s ? 1 : 0);
+
+               ldp_strip = 0;
+               prilocaldialplan = p->pri->localdialplan - 1;
+               if ((l != NULL) && (prilocaldialplan == -2)) { /* compute dynamically */
+                       if (strncmp(l, p->pri->internationalprefix, strlen(p->pri->internationalprefix)) == 0) {
+                               ldp_strip = strlen(p->pri->internationalprefix);
+                               prilocaldialplan = PRI_INTERNATIONAL_ISDN;
+                       } else if (strncmp(l, p->pri->nationalprefix, strlen(p->pri->nationalprefix)) == 0) {
+                               ldp_strip = strlen(p->pri->nationalprefix);
+                               prilocaldialplan = PRI_NATIONAL_ISDN;
+                       } else {
+                               prilocaldialplan = PRI_LOCAL_ISDN;
+                       }
+               }
+               pri_sr_set_caller(sr, l ? (l + ldp_strip) : NULL, n, prilocaldialplan, 
                                        l ? (p->use_callingpres ? ast->cid.cid_pres : PRES_ALLOWED_USER_NUMBER_PASSED_SCREEN) : 
                                                 PRES_NUMBER_NOT_AVAILABLE);
                pri_sr_set_redirecting(sr, ast->cid.cid_rdnis, p->pri->localdialplan - 1, PRES_ALLOWED_USER_NUMBER_PASSED_SCREEN, PRI_REDIR_UNCONDITIONAL);
                if (pri_setup(p->pri->pri, p->call,  sr)) {
-                       ast_log(LOG_WARNING, "Unable to setup call to %s\n", c + p->stripmsd);
+                       ast_log(LOG_WARNING, "Unable to setup call to %s (using %s)\n", 
+                                               c + p->stripmsd + dp_strip, dialplan2str(p->pri->dialplan));
                        pri_rel(p->pri);
                        ast_mutex_unlock(&p->lock);
                        pri_sr_free(sr);
@@ -6494,7 +6534,7 @@ static struct zt_pvt *mkintf(int channel, int signalling, int radio, struct zt_p
                                                        return NULL;
                                                }
                                                if ((pris[span].dialplan) && (pris[span].dialplan != dialplan)) {
-                                                       ast_log(LOG_ERROR, "Span %d is already a %s dialing plan\n", span + 1, pri_plan2str(pris[span].dialplan));
+                                                       ast_log(LOG_ERROR, "Span %d is already a %s dialing plan\n", span + 1, dialplan2str(pris[span].dialplan));
                                                        destroy_zt_pvt(&tmp);
                                                        return NULL;
                                                }
@@ -9815,6 +9855,8 @@ static int setup_zap(int reload)
                                        dialplan = PRI_INTERNATIONAL_ISDN + 1;
                                } else if (!strcasecmp(v->value, "local")) {
                                        dialplan = PRI_LOCAL_ISDN + 1;
+                               } else if (!strcasecmp(v->value, "dynamic")) {
+                                       dialplan = -1;
                                } else {
                                        ast_log(LOG_WARNING, "Unknown PRI dialplan '%s' at line %d.\n", v->value, v->lineno);
                                }
@@ -9829,6 +9871,8 @@ static int setup_zap(int reload)
                                        localdialplan = PRI_INTERNATIONAL_ISDN + 1;
                                } else if (!strcasecmp(v->value, "local")) {
                                        localdialplan = PRI_LOCAL_ISDN + 1;
+                               } else if (!strcasecmp(v->value, "dynamic")) {
+                                       localdialplan = -1;
                                } else {
                                        ast_log(LOG_WARNING, "Unknown PRI dialplan '%s' at line %d.\n", v->value, v->lineno);
                                }