Use AT+CLCC to get current call list.
---
drivers/hfpmodem/voicecall.c | 59 +++++++++++++++++++++++++++++++++++++++++-
1 files changed, 58 insertions(+), 1 deletions(-)
diff --git a/drivers/hfpmodem/voicecall.c b/drivers/hfpmodem/voicecall.c
index 2cd14b5..ee89ee0 100644
--- a/drivers/hfpmodem/voicecall.c
+++ b/drivers/hfpmodem/voicecall.c
@@ -400,6 +400,63 @@ static void hfp_hangup(struct ofono_voicecall *vc,
hfp_template("AT+CHUP", vc, generic_cb, 0x3f, cb, data);
}
+static void list_calls_callback(gboolean ok, GAtResult *result,
+ gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ struct ofono_voicecall *vc = cbd->user;
+ struct voicecall_data *vd = ofono_voicecall_get_data(vc);
+ ofono_call_list_cb_t cb = cbd->cb;
+ GSList *l;
+ struct ofono_call *list;
+ struct ofono_error error;
+ int num;
+
+ dump_response("clcc_poll_cb", ok, result);
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ if (!ok)
+ return;
+
+ clcc_poll_cb(ok, result, vc);
+
+ list = g_try_new0(struct ofono_call, g_slist_length(vd->calls));
+
+ if (!list) {
+ CALLBACK_WITH_FAILURE(cb, 0, NULL, cbd->data);
+ return;
+ }
+
+ for (num = 0, l = vd->calls; l; l = l->next, num++)
+ memcpy(&list[num], l->data, sizeof(struct ofono_call));
+
+ cb(&error, num, list, cbd->data);
+
+ g_free(list);
+}
+
+static void hfp_list_calls(struct ofono_voicecall *vc, ofono_call_list_cb_t cb,
+ void *data)
+{
+ struct voicecall_data *vd = ofono_voicecall_get_data(vc);
+ struct cb_data *cbd = cb_data_new(cb, data);
+
+ if (!cbd)
+ goto error;
+
+ cbd->user = vc;
+
+ if (g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix,
+ list_calls_callback, cbd, g_free) > 0)
+ return;
+
+error:
+ if (cbd)
+ g_free(cbd);
+
+ CALLBACK_WITH_FAILURE(cb, 0, NULL, data);
+}
+
static void hfp_hold_all_active(struct ofono_voicecall *vc,
ofono_voicecall_cb_t cb, void *data)
{
@@ -952,7 +1009,7 @@ static struct ofono_voicecall_driver driver = {
.dial = hfp_dial,
.answer = hfp_answer,
.hangup = hfp_hangup,
- .list_calls = NULL,
+ .list_calls = hfp_list_calls,
.hold_all_active = hfp_hold_all_active,
.release_all_held = hfp_release_all_held,
.set_udub = hfp_set_udub,
--
1.6.5.2
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