1 files changed, 80 insertions, 0 deletions
diff --git a/ALSA-afb/Alsa-ApiHat.c b/ALSA-afb/Alsa-ApiHat.c
new file mode 100644
index 0000000..261b54d
--- /dev/null
+++ b/ALSA-afb/Alsa-ApiHat.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2016 "IoT.bzh"
+ * Author 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.
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <netdb.h>
+#include <fcntl.h>
+#include <math.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+#include "Alsa-ApiHat.h"
+
+PUBLIC const struct afb_binding_interface *afbIface;   
+
+/*
+ * array of the verbs exported to afb-daemon
+ */
+static const struct afb_verb_desc_v1 binding_verbs[] = {
+  /* VERB'S NAME            SESSION MANAGEMENT          FUNCTION TO CALL         SHORT DESCRIPTION */
+  { .name= "ping"   ,    .session= AFB_SESSION_NONE, .callback= pingtest,        .info= "Ping Binding" },
+  { .name= "getinfo",    .session= AFB_SESSION_NONE, .callback= alsaGetInfo,     .info= "List All/One Sound Cards Info" },
+  { .name= "getctls",    .session= AFB_SESSION_NONE, .callback= alsaGetCtls,     .info= "Get Controls from selected sndcard" },
+  { .name= "setctls",    .session= AFB_SESSION_NONE, .callback= alsaSetCtls,     .info= "Set Controls from selected sndcard" },
+  { .name= "subscribe",  .session= AFB_SESSION_NONE, .callback= alsaSubcribe,    .info= "Subscribe to events from selected sndcard" },
+  { .name= "getcardid",  .session= AFB_SESSION_NONE, .callback= alsaGetCardId,   .info= "Get CardId from its short/long name" },
+  { .name= "registerHal",.session= AFB_SESSION_NONE, .callback= alsaRegisterHal, .info= "Register Hal CardName/ApiPrefix" },
+  { .name= "ucmquery",   .session= AFB_SESSION_NONE, .callback= alsaUseCaseQuery,.info= "Use Case Query" },
+  { .name= "ucmset",     .session= AFB_SESSION_NONE, .callback= alsaUseCaseSet,  .info= "Use Case Set" },
+  { .name= "ucmget",     .session= AFB_SESSION_NONE, .callback= alsaUseCaseGet,  .info= "Use Case Get" },
+  { .name= "ucmreset",   .session= AFB_SESSION_NONE, .callback= alsaUseCaseReset,.info= "Use Case Reset to Default" },
+  { .name= "ucmclose",   .session= AFB_SESSION_NONE, .callback= alsaUseCaseClose,.info= "Use Case Close Manager" },
+  { .name= NULL } /* marker for end of the array */
+};
+
+/*
+ * description of the binding for afb-daemon
+ */
+static const struct afb_binding binding_description = {
+  /* description conforms to VERSION 1 */
+  .type= AFB_BINDING_VERSION_1,
+  .v1= {
+    .prefix= "alsacore",
+    .info= "Low Level Interface to Alsa Sound Lib",
+    .verbs = binding_verbs
+  }
+};
+
+extern int afbBindingV1ServiceInit(struct afb_service service) {
+   // this is call when after all bindings are loaded
+   // alsaLibInit (service);  // AlsaBinding check for sound card at installation time   
+   return (0); 
+};
+
+/*
+ * activation function for registering the binding called by afb-daemon
+ */
+const struct afb_binding *afbBindingV1Register(const struct afb_binding_interface *itf) {
+    afbIface= itf;
+    
+    return &binding_description;	/* returns the description of the binding */
+}
+