Fix plugins loading, cleanup and dispatch Radio API code

Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>

1 files changed, 50 insertions, 0 deletions

diff --git a/plugins/radio/radio-api.h b/plugins/radio/radio-api.h
new file mode 100644
index 00000000..3645fff8
--- /dev/null
+++ b/plugins/radio/radio-api.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2015 "IoT.bzh"
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RADIO_API_H
+#define RADIO_API_H
+
+#include "radio-rtlsdr.h"
+
+/* -------------- PLUGIN DEFINITIONS ----------------- */
+
+#define MAX_RADIO 10
+
+/* structure holding one radio device with current usage status */
+typedef struct {
+    int   idx;
+    char *name;
+    int  used;
+} radioDevT;
+
+/* global plugin handle, should store everything we may need */
+typedef struct {
+  radioDevT *radios[MAX_RADIO];  // pointer to existing radio
+  int devCount;
+} pluginHandleT;
+
+/* private client context [will be destroyed when client leaves] */
+typedef struct {
+    radioDevT *radio;         /* pointer to client radio            */
+    int idx;                  /* radio index within global array    */
+    Mode mode;                /* radio mode: AM/FM                  */
+    float freq;               /* radio frequency (Mhz)              */
+    unsigned char mute;       /* radio muted: 0(false)/1(true)      */
+    unsigned char is_playing; /* radio is playing: 0(false)/1(true) */
+} radioCtxHandleT;
+
+#endif /* RADIO_API_H */
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