base-sms,sms-list,iface-messaging: move MMBaseSms creation to MMBroadbandModem class

This commit moves creation of the MMBaseSms objects out of MMSmsList and up
into MMIfaceModemMessaging (which is already a MMBroadbandModem) and
the MMBroadbandModem subclasses themselves.

This flattens the creation of MMBaseSms objects by passing them down
from the object that creates the SMS parts, rather than having a
convoluted callback scheme relying on MMSmsList and MMBaseSms having
direct knowledge of their owning modem.

The goal is to eventually remove usage of MMBaseModem from MMBaseSms
and MMSmsList so that we can test them more easily.

Signed-off-by: Dan Williams <dan@ioncontrol.co>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/mm-broadband-modem.h b/src/mm-broadband-modem.h
index 2370d78a..b96e64e3 100644
--- a/src/mm-broadband-modem.h
+++ b/src/mm-broadband-modem.h
@@ -27,6 +27,7 @@
 #include "mm-modem-helpers.h"
 #include "mm-charsets.h"
 #include "mm-base-modem.h"
+#include "mm-base-sms.h"
 
 #define MM_TYPE_BROADBAND_MODEM            (mm_broadband_modem_get_type ())
 #define MM_BROADBAND_MODEM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_BROADBAND_MODEM, MMBroadbandModem))
@@ -105,6 +106,9 @@ struct _MMBroadbandModemClass {
     gint (* load_initial_eps_bearer_cid_finish) (MMBroadbandModem     *self,
                                                  GAsyncResult         *res,
                                                  GError              **error);
+
+    /* Create SMS objects */
+    MMBaseSms * (* create_sms) (MMBroadbandModem *self);
 };
 
 GType mm_broadband_modem_get_type (void);
@@ -140,4 +144,7 @@ gboolean mm_broadband_modem_get_active_multiplexed_bearers (MMBroadbandModem  *s
 /* Helper to manage initial EPS bearer */
 gint mm_broadband_modem_get_initial_eps_bearer_cid (MMBroadbandModem *self);
 
+/* Helper to create a new modem-specific SMS object */
+MMBaseSms *mm_broadband_modem_create_sms (MMBroadbandModem *self);
+
 #endif /* MM_BROADBAND_MODEM_H */