mirror of git://git.sysmocom.de/ofono
Add hfp_send_dtmf to send tones for hfpmodem
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e1ceeafe5f
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d90c657bd4
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@ -452,6 +452,45 @@ static void hfp_release_all_active(struct ofono_voicecall *vc,
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void hfp_send_dtmf(struct ofono_voicecall *vc, const char *dtmf,
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ofono_voicecall_cb_t cb, void *data)
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{
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struct voicecall_data *vd = ofono_voicecall_get_data(vc);
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struct change_state_req *req = g_try_new0(struct change_state_req, 1);
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char *buf;
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int s;
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if (!req)
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goto error;
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req->vc = vc;
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req->cb = cb;
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req->data = data;
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req->affected_types = 0;
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/* strlen("AT+VTS=") = 7 */
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buf = g_try_new(char, strlen(dtmf) + 7);
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if (!buf)
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goto error;
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sprintf(buf, "AT+VTS=%s", dtmf);
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s = g_at_chat_send(vd->chat, buf, none_prefix,
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generic_cb, req, g_free);
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g_free(buf);
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if (s > 0)
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return;
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error:
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if (req)
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g_free(req);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void no_carrier_notify(GAtResult *result, gpointer user_data)
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{
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DBG("");
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@ -959,7 +998,7 @@ static struct ofono_voicecall_driver driver = {
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.transfer = NULL,
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.deflect = NULL,
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.swap_without_accept = NULL,
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.send_tones = NULL
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.send_tones = hfp_send_dtmf
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};
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void hfp_voicecall_init()
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