MNCC: Re-connect to the MNCC socket if connection was lost

[lcr.git] / gsm.h

diff --git a/gsm.h b/gsm.h
index de4c02b..5d12646 100644 (file)
--- a/gsm.h
+++ b/gsm.h
@@ -1,3 +1,6 @@
+
+#include <sys/un.h>
+
 extern int new_callref;
 
 struct gsm_conf {
@@ -12,9 +15,23 @@ struct gsm_conf {
        int reject_cause;               /* reject cause for unsubcribed IMSIs */
 };
 
+struct mncc_q_entry {
+       struct mncc_q_entry *next;
+       unsigned int len;
+       char data[0];                   /* struct gsm_mncc */
+};
+
 struct lcr_gsm {
        void            *network;       /* OpenBSC network handle */
        struct gsm_conf conf;           /* gsm.conf options */
+       int             gsm_sock;       /* loopback interface GSM side */
+       int             gsm_port;       /* loopback interface port number */
+
+       struct lcr_fd   mncc_lfd;       /* Unix domain socket to OpenBSC MNCC */
+       struct mncc_q_entry *mncc_q_hd;
+       struct mncc_q_entry *mncc_q_tail;
+       struct lcr_timer socket_retry;  /* Timer to re-try connecting to BSC socket */
+       struct sockaddr_un sun;         /* Socket address of MNCC socket */
 };
 
 extern struct lcr_gsm *gsm;
@@ -73,3 +90,6 @@ int gsm_conf(struct gsm_conf *gsm_conf, char *conf_error);
 int gsm_exit(int rc);
 int gsm_init(void);
 
+extern "C" {
+int mncc_send(struct gsm_network *instance, int msg_type, void *data);
+};