Add utility to get the next free call id

diff --git a/include/voicecall.h b/include/voicecall.h
index b8ac45c..e3ac67b 100644 (file)
--- a/include/voicecall.h
+++ b/include/voicecall.h
@@ -112,6 +112,7 @@ void ofono_voicecall_remove(struct ofono_voicecall *vc);
 
 void ofono_voicecall_set_data(struct ofono_voicecall *vc, void *data);
 void *ofono_voicecall_get_data(struct ofono_voicecall *vc);
+int ofono_voicecall_get_next_callid(struct ofono_voicecall *vc);
 
 #ifdef __cplusplus
 }

diff --git a/src/voicecall.c b/src/voicecall.c
index c89b2be..8a73de2 100644 (file)
--- a/src/voicecall.c
+++ b/src/voicecall.c
@@ -1887,3 +1887,14 @@ void *ofono_voicecall_get_data(struct ofono_voicecall *vc)
 {
        return vc->driver_data;
 }
+
+int ofono_voicecall_get_next_callid(struct ofono_voicecall *vc)
+{
+       struct ofono_modem *modem;
+       if (vc == NULL || vc->atom == NULL)
+               return 0;
+
+       modem = __ofono_atom_get_modem(vc->atom);
+
+       return __ofono_modem_callid_next(modem);
+}