Adds support for bluetooth audio through bluez-alsaguppy_6.99.4guppy_6.99.3guppy/6.99.4guppy/6.99.36.99.46.99.3

Implements a new bluealsa plugin to the HAL manager,
reacting to the changes of the available transports.
This plugin is linked with the new bluealsa.so shared
library.
New transports (SCO & A2DP) result in softmixer invocations
of the "attach" verb, that creates the new capture
(eg, A2DP capture from bluealsa ioplug PCM, SCO microphone
capture), playbacks (SCO playback to a softmixer zone,
and SCO output to bluealsa iogplug PCM).

When a transport disappears, the hal manager calls the
transaction deletion verb that will tell the softmixer
to remove the created streams and associated objects.

Change-Id: I36037a4f14ef7fee38070fc0df66c40b4ce46e8b
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>

1 files changed, 0 insertions, 80 deletions

diff --git a/plugins/lib/bluetooth/hal-bt-mixer-link.c b/plugins/lib/bluetooth/hal-bt-mixer-link.c
deleted file mode 100644
index abbd1b7..0000000
--- a/plugins/lib/bluetooth/hal-bt-mixer-link.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2018 "IoT.bzh"
- * Author Jonathan Aillet <jonathan.aillet@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define _GNU_SOURCE
-
-#include <stdio.h>
-#include <string.h>
-#include <stdbool.h>
-
-#include <wrap-json.h>
-
-#include <ctl-config.h>
-
-#include "hal-bt-mixer-link.h"
-
-/*******************************************************************************
- *		HAL controllers handle mixer bt calls functions		       *
- ******************************************************************************/
-
-int HalBtMixerLinkSetBtStreamingSettings(AFB_ApiT apiHandle, char *mixerApiName, unsigned int btStreamStatus, char *hci, char *btAddress)
-{
-	char *returnedError = NULL;
-
-	json_object *toSendJ, *returnedJ;
-
-	if(! apiHandle || ! mixerApiName)
-		return -1;
-
-	if(! btStreamStatus) {
-		AFB_ApiDebug(apiHandle, "Will try to disable bluetooth streamed device");
-		toSendJ = NULL;
-	}
-	else if(btStreamStatus == 1 && hci && btAddress) {
-		AFB_ApiDebug(apiHandle, "Will try to change bluetooth streamed device to hci='%s' address='%s'", hci, btAddress);
-		wrap_json_pack(&toSendJ, "{s:s s:s s:s}", "interface", hci, "device", btAddress, "profile", "a2dp");
-	}
-	else {
-		return -2;
-	}
-
-	if(AFB_ServiceSync(apiHandle, mixerApiName, MIXER_SET_STREAMED_BT_DEVICE_VERB, toSendJ, &returnedJ)) {
-		AFB_ApiError(apiHandle,
-			     "Error during call to verb %s of %s api",
-			     MIXER_SET_STREAMED_BT_DEVICE_VERB,
-			     mixerApiName);
-		return -3;
-	}
-	else if(! wrap_json_unpack(returnedJ, "{s:{s:s}}", "request", "info", &returnedError)) {
-		AFB_ApiError(apiHandle,
-			     "Error '%s' happened during set bluetooth streaming settings during call to verb '%s' of api '%s'",
-			     returnedError ? returnedError : "no_error_string",
-			     MIXER_SET_STREAMED_BT_DEVICE_VERB,
-			     mixerApiName);
-		json_object_put(returnedJ);
-		return -4;
-	}
-
-	json_object_put(returnedJ);
-
-	if(btStreamStatus)
-		AFB_ApiInfo(apiHandle, "Bluetooth streamed device changed to hci='%s' address='%s'", hci, btAddress);
-	else
-		AFB_ApiInfo(apiHandle, "Bluetooth streamed device disbaled");
-
-	return 0;
-}
\ No newline at end of file