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android/handsfree: Add support for unknown AT commands

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Those commands are passed to Framework without parsing.
This commit is contained in:
Szymon Janc 2014-03-06 13:43:03 +01:00
parent 627f904ef2
commit c240e8f6d1
1 changed files with 49 additions and 11 deletions
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60
android/handsfree.c
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@ -199,14 +199,6 @@ static void device_cleanup(void)
memset(&device, 0, sizeof(device));
}
static void at_command_handler(const char *command, void *user_data)
{
hfp_gw_send_result(device.gw, HFP_RESULT_ERROR);
if (device.state != HAL_EV_HANDSFREE_CONN_STATE_SLC_CONNECTED)
hfp_gw_disconnect(device.gw);
}
static void disconnect_watch(void *user_data)
{
DBG("");
@ -214,6 +206,30 @@ static void disconnect_watch(void *user_data)
device_cleanup();
}
static void at_cmd_unknown(const char *command, void *user_data)
{
uint8_t buf[IPC_MTU];
struct hal_ev_handsfree_unknown_at *ev = (void *) buf;
if (device.state != HAL_EV_HANDSFREE_CONN_STATE_SLC_CONNECTED) {
hfp_gw_send_result(device.gw, HFP_RESULT_ERROR);
hfp_gw_disconnect(device.gw);
return;
}
/* copy while string including terminating NULL */
ev->len = strlen(command) + 1;
memcpy(ev->buf, command, ev->len);
if (ev->len > IPC_MTU - sizeof(*ev)) {
hfp_gw_send_result(device.gw, HFP_RESULT_ERROR);
return;
}
ipc_send_notif(hal_ipc, HAL_SERVICE_ID_HANDSFREE,
HAL_EV_HANDSFREE_UNKNOWN_AT, sizeof(*ev) + ev->len, ev);
}
static void at_cmd_vgm(struct hfp_gw_result *result, enum hfp_gw_cmd_type type,
void *user_data)
{
@ -738,7 +754,7 @@ static void connect_cb(GIOChannel *chan, GError *err, gpointer user_data)
g_io_channel_set_close_on_unref(chan, FALSE);
hfp_gw_set_close_on_unref(device.gw, true);
hfp_gw_set_command_handler(device.gw, at_command_handler, NULL, NULL);
hfp_gw_set_command_handler(device.gw, at_cmd_unknown, NULL, NULL);
hfp_gw_set_disconnect_handler(device.gw, disconnect_watch, NULL, NULL);
if (device.hsp) {
@ -1320,19 +1336,41 @@ static void handle_cind(const void *buf, uint16_t len)
static void handle_formatted_at_resp(const void *buf, uint16_t len)
{
const struct hal_cmd_handsfree_formatted_at_response *cmd = buf;
DBG("");
if (len != sizeof(*cmd) + cmd->len ||
(cmd->len != 0 && cmd->buf[cmd->len - 1] != '\0')) {
error("Invalid formatted AT response command, terminating");
raise(SIGTERM);
return;
}
DBG("");
hfp_gw_send_info(device.gw, "%s", cmd->len ? (char *) cmd->buf : "");
ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_HANDSFREE,
HAL_OP_HANDSFREE_FORMATTED_AT_RESPONSE,
HAL_STATUS_FAILED);
HAL_STATUS_SUCCESS);
}
static void handle_at_resp(const void *buf, uint16_t len)
{
const struct hal_cmd_handsfree_at_response *cmd = buf;
DBG("");
/* TODO handle +CME ERROR when AT+CMEE support is added */
if (cmd->response == HAL_HANDSFREE_AT_RESPONSE_OK)
hfp_gw_send_result(device.gw, HFP_RESULT_OK);
else
hfp_gw_send_result(device.gw, HFP_RESULT_ERROR);
ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_HANDSFREE,
HAL_OP_HANDSFREE_AT_RESPONSE, HAL_STATUS_FAILED);
HAL_OP_HANDSFREE_AT_RESPONSE, HAL_STATUS_SUCCESS);
}
static void handle_clcc_resp(const void *buf, uint16_t len)