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-rw-r--r--interface.c48
1 files changed, 43 insertions, 5 deletions
diff --git a/interface.c b/interface.c
index a312e4e..448affc 100644
--- a/interface.c
+++ b/interface.c
@@ -327,9 +327,7 @@ static int inter_portname(struct interface *interface, char *filename, int line,
/* check for port already assigned, but not for shared gsm interface */
searchif = interface_newlist;
-#if defined WITH_GSM_BS || defined WITH_GSM_MS
- if (!strcmp(value, gsm->conf.interface_lcr))
-#endif
+ if (!strcmp(value, options.loopback_lcr))
{
while(searchif) {
ifport = searchif->ifport;
@@ -918,7 +916,7 @@ static int inter_gsm_bs(struct interface *interface, char *filename, int line, c
}
/* set portname */
- if (inter_portname(interface, filename, line, (char *)"portname", gsm->conf.interface_lcr))
+ if (inter_portname(interface, filename, line, (char *)"portname", options.loopback_lcr))
return(-1);
/* goto end of chain again to set gsmflag */
@@ -947,7 +945,7 @@ static int inter_gsm_ms(struct interface *interface, char *filename, int line, c
}
/* set portname */
- if (inter_portname(interface, filename, line, (char *)"portname", gsm->conf.interface_lcr))
+ if (inter_portname(interface, filename, line, (char *)"portname", options.loopback_lcr))
return(-1);
/* goto end of chain again to set gsmflag and socket */
@@ -1054,6 +1052,42 @@ static int inter_ss5(struct interface *interface, char *filename, int line, char
return(0);
}
#endif
+static int inter_remote(struct interface *interface, char *filename, int line, char *parameter, char *value)
+{
+ struct interface_port *ifport;
+ struct interface *searchif;
+
+ if (!value[0]) {
+ SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects application name as value.\n", filename, line, parameter);
+ return(-1);
+ }
+ searchif = interface_newlist;
+ while(searchif) {
+ ifport = searchif->ifport;
+ while(ifport) {
+ if (ifport->remote && !strcmp(ifport->remote_app, value)) {
+ SPRINT(interface_error, "Error in %s (line %d): port '%s' already uses remote application '%s'.\n", filename, line, ifport->portname, value);
+ return(-1);
+ }
+ ifport = ifport->next;
+ }
+ searchif = searchif->next;
+ }
+
+ /* set portname */
+ if (inter_portname(interface, filename, line, (char *)"portname", options.loopback_lcr))
+ return(-1);
+
+ /* goto end of chain again to set application name */
+ ifport = interface->ifport;
+ while(ifport->next)
+ ifport = ifport->next;
+ ifport->remote = 1;
+ SCPY(ifport->remote_app, value);
+
+
+ return(0);
+}
/*
@@ -1215,6 +1249,10 @@ struct interface_param interface_param[] = {
" suppress - Suppress received tones, as they will be recognized."},
#endif
+ {"remote", &inter_remote, "<application>",
+ "Sets up an interface that communicates with the remote application.\n"
+ "Use \"asterisk\" to use chan_lcr as remote application."},
+
{NULL, NULL, NULL, NULL}
};