[PATCH v2 2/2] voicecall: manage multiparty list in AT+CHLD=2X
---
src/voicecall.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 56 insertions(+), 2 deletions(-)
diff --git a/src/voicecall.c b/src/voicecall.c
index 14f25ab..01d7c0a 100644
--- a/src/voicecall.c
+++ b/src/voicecall.c
@@ -78,6 +78,7 @@ struct ofono_voicecall {
GKeyFile *settings;
char *imsi;
struct ofono_emulator *pending_em;
+ unsigned int pending_id;
char *em_atd_number;
};
@@ -2748,6 +2749,38 @@ static void emulator_mpty_join_cb(const struct ofono_error *error,
void *data)
g_slist_free(old);
}
+static void emulator_mpty_private_chat_cb(const struct ofono_error *error,
+ void *data)
+{
+ struct ofono_voicecall *vc = data;
+ GSList *old;
+ GSList *l;
+
+ ofono_emulator_send_final(vc->pending_em, error);
+ vc->pending_em = NULL;
+
+ if (error->type != OFONO_ERROR_TYPE_NO_ERROR)
+ return;
+
+ old = g_slist_copy(vc->multiparty_list);
+
+ l = g_slist_find_custom(vc->multiparty_list,
+ GINT_TO_POINTER(vc->pending_id), call_compare_by_id);
+
+ if (l) {
+ vc->multiparty_list =
+ g_slist_remove(vc->multiparty_list, l->data);
+
+ if (vc->multiparty_list->next == NULL) {
+ g_slist_free(vc->multiparty_list);
+ vc->multiparty_list = 0;
+ }
+ }
+
+ voicecalls_multiparty_changed(old, vc->multiparty_list);
+ g_slist_free(old);
+}
+
static void emulator_ata_cb(struct ofono_emulator *em,
struct ofono_emulator_request *req, void *userdata)
{
@@ -2974,11 +3007,32 @@ static void emulator_chld_cb(struct ofono_emulator *em,
}
if (chld >= 21 && chld <= 27) {
+ GSList *l;
+ unsigned int id = chld - 20;
+
if (vc->driver->private_chat == NULL)
goto fail;
- vc->driver->private_chat(vc, chld - 20,
- emulator_generic_cb, em);
+ if (vc->pending_em || vc->pending || vc->dial_req)
+ goto fail;
+
+ for (l = vc->multiparty_list; l; l = l->next) {
+ struct voicecall *v = l->data;
+ if (v->call->id == id)
+ break;
+ }
+
+ if (l == NULL)
+ goto fail;
+
+ if (voicecalls_have_held(vc))
+ goto fail;
+
+ vc->pending_em = em;
+ vc->pending_id = id;
+
+ vc->driver->private_chat(vc, id,
+ emulator_mpty_private_chat_cb, vc);
return;
}
--
1.7.1