diff options
Diffstat (limited to 'audio/headset.c')
| -rw-r--r-- | audio/headset.c | 68 |
1 files changed, 61 insertions, 7 deletions
diff --git a/audio/headset.c b/audio/headset.c index 5f78cbc7..0dc4cc65 100644 --- a/audio/headset.c +++ b/audio/headset.c @@ -138,6 +138,7 @@ struct headset { gboolean search_hfp; gboolean cli_active; gboolean cme_enabled; + gboolean cwa_enabled; headset_state_t state; struct pending_connect *pending; @@ -883,6 +884,23 @@ static int extended_errors(struct audio_device *device, const char *buf) return 0; } +static int call_waiting_notify(struct audio_device *device, const char *buf) +{ + struct headset *hs = device->headset; + + if (strlen(buf) < 9) + return -EINVAL; + + if (buf[8] == '1') { + hs->cwa_enabled = TRUE; + debug("Call waiting notifiaction enabled for headset %p", hs); + } else { + hs->cwa_enabled = FALSE; + debug("Call waiting notification disabled for headset %p", hs); + } + + return 0; +} static struct event event_callbacks[] = { { "ATA", answer_call }, @@ -901,6 +919,7 @@ static struct event event_callbacks[] = { { "AT+CNUM", subscriber_number }, { "AT+CLCC", list_current_calls }, { "AT+CMEE", extended_errors }, + { "AT+CCWA", call_waiting_notify }, { 0 } }; @@ -2111,7 +2130,17 @@ int headset_get_sco_fd(struct audio_device *dev) return g_io_channel_unix_get_fd(hs->sco); } -static void send_foreach_headset(GSList *devices, char *format, ...) +static int hfp_cmp(struct headset *hs) +{ + if (hs->hfp_active) + return 0; + else + return -1; +} + +static void send_foreach_headset(GSList *devices, + int (*cmp)(struct headset *hs), + char *format, ...) { GSList *l; va_list ap; @@ -2121,7 +2150,7 @@ static void send_foreach_headset(GSList *devices, char *format, ...) struct headset *hs = device->headset; int ret; - if (!hs->hfp_active) + if (cmp && cmp(hs) != 0) continue; va_start(ap, format); @@ -2143,7 +2172,8 @@ int telephony_event_ind(int index) return -EINVAL; } - send_foreach_headset(active_devices, "\r\n+CIEV:%d,%d\r\n", index + 1, + send_foreach_headset(active_devices, hfp_cmp, + "\r\n+CIEV:%d,%d\r\n", index + 1, ag.indicators[index].val); return 0; @@ -2160,7 +2190,8 @@ int telephony_response_and_hold_ind(int rh) if (ag.rh < 0) return 0; - send_foreach_headset(active_devices, "\r\n+BTRH:%d\r\n", ag.rh); + send_foreach_headset(active_devices, hfp_cmp, "\r\n+BTRH:%d\r\n", + ag.rh); return 0; } @@ -2222,12 +2253,12 @@ int telephony_list_current_call_ind(int idx, int dir, int status, int mode, return -ENODEV; if (number) - send_foreach_headset(active_devices, + send_foreach_headset(active_devices, hfp_cmp, "\r\n+CLCC:%d,%d,%d,%d,%d,%s,%d\r\n", idx, dir, status, mode, mprty, number, type); else - send_foreach_headset(active_devices, + send_foreach_headset(active_devices, hfp_cmp, "\r\n+CLCC:%d,%d,%d,%d,%d\r\n", idx, dir, status, mode, mprty); @@ -2239,8 +2270,31 @@ int telephony_subscriber_number_ind(const char *number, int type, int service) if (!active_devices) return -ENODEV; - send_foreach_headset(active_devices, "\r\n+CNUM:,%s,%d,,%d\r\n", + send_foreach_headset(active_devices, hfp_cmp, + "\r\n+CNUM:,%s,%d,,%d\r\n", number, type, service); return 0; } + +static int cwa_cmp(struct headset *hs) +{ + if (!hs->hfp_active) + return -1; + + if (hs->cwa_enabled) + return 0; + else + return -1; +} + +int telephony_call_waiting_ind(const char *number, int type) +{ + if (!active_devices) + return -ENODEV; + + send_foreach_headset(active_devices, cwa_cmp, "\r\n+CCWA:%s,%d\r\n", + number, type); + + return 0; +} |