[PATCH_v4 7/8] emulator: add dun_ath_cb() and register it

[Guillaume Zajac]

---
 src/emulator.c |   59 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 57 insertions(+), 2 deletions(-)

diff --git a/src/emulator.c b/src/emulator.c
index 5963ffb..e389387 100644
--- a/src/emulator.c
+++ b/src/emulator.c
@@ -193,6 +193,53 @@ error:
        g_at_server_send_final(em->server, G_AT_SERVER_RESULT_ERROR);
 }
 
+static void dun_ath_cb(GAtServer *server, GAtServerRequestType type,
+                       GAtResult *result, gpointer user_data)
+{
+       struct ofono_emulator *em = user_data;
+       GAtResultIter iter;
+       int val;
+
+       DBG("");
+
+       if (em->ppp == NULL) {
+               g_at_server_send_final(server, G_AT_SERVER_RESULT_ERROR);
+               return;
+       }
+
+       switch (type) {
+       case G_AT_SERVER_REQUEST_TYPE_SET:
+               g_at_result_iter_init(&iter, result);
+               g_at_result_iter_next(&iter, "");
+
+               if (g_at_result_iter_next_number(&iter, &val) == FALSE)
+                       goto error;
+
+               if (val != 0)
+                       goto error;
+
+               g_at_ppp_unref(em->ppp);
+               em->ppp = NULL;
+
+               g_at_server_send_final(server, G_AT_SERVER_RESULT_OK);
+               break;
+
+       case G_AT_SERVER_REQUEST_TYPE_COMMAND_ONLY:
+               g_at_ppp_unref(em->ppp);
+               em->ppp = NULL;
+
+               g_at_server_send_final(server, G_AT_SERVER_RESULT_OK);
+               break;
+
+       default:
+error:
+               g_at_server_send_final(server, G_AT_SERVER_RESULT_ERROR);
+               break;
+       }
+
+       return;
+}
+
 static struct indicator *find_indicator(struct ofono_emulator *em,
                                                const char *name, int *index)
 {
@@ -678,10 +725,18 @@ void ofono_emulator_register(struct ofono_emulator *em, 
int fd)
 
        __ofono_atom_register(em->atom, emulator_unregister);
 
-       if (em->type == OFONO_EMULATOR_TYPE_DUN)
+       switch (em->type) {
+       case OFONO_EMULATOR_TYPE_DUN:
                g_at_server_register(em->server, "D", dial_cb, em, NULL);
-       else if (em->type == OFONO_EMULATOR_TYPE_HFP)
+               g_at_server_register(em->server, "H", dun_ath_cb, em, NULL);
+               break;
+       case OFONO_EMULATOR_TYPE_HFP:
                g_at_server_set_echo(em->server, FALSE);
+               break;
+
+       default:
+               break;
+       }
 }
 
 static void emulator_remove(struct ofono_atom *atom)
-- 
1.7.1

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