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authorfulup <fulup.arfoll@iot.bzh>2017-03-30 10:12:31 +0200
committerfulup <fulup.arfoll@iot.bzh>2017-03-30 10:12:31 +0200
commit36bea37e9781276e7162292ea6933a7f6404c5ee (patch)
treef3feef5053f227a394a8c459faa70270bb33588e /AlsaSound/CoreBinding/AlsaCoreBinding.h
parent0cf14446989c8e58a2ce681246507c0803b1e370 (diff)
Initial working implementation for Alsa UCM.
Cleanup format for Alsa control GET. Status: working in progress
Diffstat (limited to 'AlsaSound/CoreBinding/AlsaCoreBinding.h')
-rw-r--r--AlsaSound/CoreBinding/AlsaCoreBinding.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/AlsaSound/CoreBinding/AlsaCoreBinding.h b/AlsaSound/CoreBinding/AlsaCoreBinding.h
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+++ b/AlsaSound/CoreBinding/AlsaCoreBinding.h
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+/*
+ * AlsaLibMapping -- provide low level interface with ALSA lib (extracted from alsa-json-gateway code)
+ * Copyright (C) 2015,2016,2017, Fulup Ar Foll fulup@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.
+ */
+
+
+#ifndef ALSALIBMAPPING_H
+#define ALSALIBMAPPING_H
+
+#include "AudioCommonLib.h"
+
+
+typedef enum {
+ ACTION_SET,
+ ACTION_GET
+} ActionSetGetT;
+
+// generic structure to pass parsed query values
+typedef struct {
+ const char *devid;
+ json_object *jNumIds;
+ int quiet;
+ int count;
+} queryValuesT;
+
+// import from AlsaAfbBinding
+extern const struct afb_binding_interface *afbIface;
+PUBLIC int alsaCheckQuery (struct afb_req request, queryValuesT *queryValues);
+
+// AlseCoreSetGet exports
+PUBLIC void alsaGetInfo (struct afb_req request);
+PUBLIC void alsaGetCtls(struct afb_req request);
+PUBLIC void alsaSetCtrl(struct afb_req request);
+PUBLIC void alsaSubcribe (struct afb_req request);
+PUBLIC void alsaGetCardId (struct afb_req request);
+PUBLIC void alsaRegisterHal (struct afb_req request);
+
+// AlsaUseCase exports
+PUBLIC void alsaUseCaseQuery(struct afb_req request);
+PUBLIC void alsaUseCaseSet(struct afb_req request);
+PUBLIC void alsaUseCaseGet(struct afb_req request);
+PUBLIC void alsaUseCaseClose(struct afb_req request);
+PUBLIC void alsaUseCaseReset(struct afb_req request);
+
+
+
+#endif /* ALSALIBMAPPING_H */
+