moved InputPlugin to decoder_api.h

InputPlugin is the API which is implemented by a decoder plugin.  This
belongs to the public API/ABI, so move it to decoder_api.h.  It will
later be renamed to something like "decoder_plugin".

src/decoder_api.h

@@ -26,9 +26,67 @@
  *
  */
 
-#include "inputPlugin.h"
 #include "inputStream.h"
 #include "replayGain.h"
+#include "tag.h"
+#include "playerData.h"
+
+
+/* valid values for streamTypes in the InputPlugin struct: */
+#define INPUT_PLUGIN_STREAM_FILE	0x01
+#define INPUT_PLUGIN_STREAM_URL		0x02
+
+
+struct decoder;
+
+
+/* optional, set this to NULL if the InputPlugin doesn't have/need one
+ * this must return < 0 if there is an error and >= 0 otherwise */
+typedef int (*InputPlugin_initFunc) (void);
+
+/* optional, set this to NULL if the InputPlugin doesn't have/need one */
+typedef void (*InputPlugin_finishFunc) (void);
+
+/* boolean return value, returns 1 if the InputStream is decodable by
+ * the InputPlugin, 0 if not */
+typedef unsigned int (*InputPlugin_tryDecodeFunc) (InputStream *);
+
+/* this will be used to decode InputStreams, and is recommended for files
+ * and networked (HTTP) connections.
+ *
+ * returns -1 on error, 0 on success */
+typedef int (*InputPlugin_streamDecodeFunc) (struct decoder *,
+					     InputStream *);
+
+/* use this if and only if your InputPlugin can only be passed a filename or
+ * handle as input, and will not allow callbacks to be set (like Ogg-Vorbis
+ * and FLAC libraries allow)
+ *
+ * returns -1 on error, 0 on success */
+typedef int (*InputPlugin_fileDecodeFunc) (struct decoder *,
+					   char *path);
+
+/* file should be the full path!  Returns NULL if a tag cannot be found
+ * or read */
+typedef MpdTag *(*InputPlugin_tagDupFunc) (char *file);
+
+typedef struct _InputPlugin {
+	const char *name;
+	InputPlugin_initFunc initFunc;
+	InputPlugin_finishFunc finishFunc;
+	InputPlugin_tryDecodeFunc tryDecodeFunc;
+	InputPlugin_streamDecodeFunc streamDecodeFunc;
+	InputPlugin_fileDecodeFunc fileDecodeFunc;
+	InputPlugin_tagDupFunc tagDupFunc;
+
+	/* one or more of the INPUT_PLUGIN_STREAM_* values OR'd together */
+	unsigned char streamTypes;
+
+	/* last element in these arrays must always be a NULL: */
+	const char *const*suffixes;
+	const char *const*mimeTypes;
+} InputPlugin;
+
 
 /**
  * Opaque handle which the decoder plugin passes to the functions in
@@ -36,6 +94,7 @@
  */
 struct decoder;
 
+
 /**
  * Notify the player thread that it has finished initialization and
  * that it has read the song's meta data.

src/inputPlugin.h

@@ -19,62 +19,7 @@
 #ifndef INPUT_PLUGIN_H
 #define INPUT_PLUGIN_H
 
-#include "inputStream.h"
+#include "decoder_api.h"
-#include "outputBuffer.h"
-#include "playerData.h"
-
-/* valid values for streamTypes in the InputPlugin struct: */
-#define INPUT_PLUGIN_STREAM_FILE	0x01
-#define INPUT_PLUGIN_STREAM_URL		0x02
-
-struct decoder;
-
-/* optional, set this to NULL if the InputPlugin doesn't have/need one
- * this must return < 0 if there is an error and >= 0 otherwise */
-typedef int (*InputPlugin_initFunc) (void);
-
-/* optional, set this to NULL if the InputPlugin doesn't have/need one */
-typedef void (*InputPlugin_finishFunc) (void);
-
-/* boolean return value, returns 1 if the InputStream is decodable by
- * the InputPlugin, 0 if not */
-typedef unsigned int (*InputPlugin_tryDecodeFunc) (InputStream *);
-
-/* this will be used to decode InputStreams, and is recommended for files
- * and networked (HTTP) connections.
- *
- * returns -1 on error, 0 on success */
-typedef int (*InputPlugin_streamDecodeFunc) (struct decoder *,
-					     InputStream *);
-
-/* use this if and only if your InputPlugin can only be passed a filename or
- * handle as input, and will not allow callbacks to be set (like Ogg-Vorbis
- * and FLAC libraries allow)
- *
- * returns -1 on error, 0 on success */
-typedef int (*InputPlugin_fileDecodeFunc) (struct decoder *,
-					   char *path);
-
-/* file should be the full path!  Returns NULL if a tag cannot be found
- * or read */
-typedef MpdTag *(*InputPlugin_tagDupFunc) (char *file);
-
-typedef struct _InputPlugin {
-	const char *name;
-	InputPlugin_initFunc initFunc;
-	InputPlugin_finishFunc finishFunc;
-	InputPlugin_tryDecodeFunc tryDecodeFunc;
-	InputPlugin_streamDecodeFunc streamDecodeFunc;
-	InputPlugin_fileDecodeFunc fileDecodeFunc;
-	InputPlugin_tagDupFunc tagDupFunc;
-
-	/* one or more of the INPUT_PLUGIN_STREAM_* values OR'd together */
-	unsigned char streamTypes;
-
-	/* last element in these arrays must always be a NULL: */
-	const char *const*suffixes;
-	const char *const*mimeTypes;
-} InputPlugin;
 
 /* individual functions to load/unload plugins */
 void loadInputPlugin(InputPlugin * inputPlugin);

src/inputPlugins/_flac_common.c

@@ -19,7 +19,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include "../inputPlugin.h"
+#include "../decoder_api.h"
 
 #if defined(HAVE_FLAC) || defined(HAVE_OGGFLAC)
 

src/inputPlugins/_ogg_common.c

@@ -19,8 +19,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include "../inputPlugin.h"
-
 #include "_flac_common.h"
 #include "_ogg_common.h"
 

src/inputPlugins/_ogg_common.h

@@ -22,7 +22,7 @@
 #ifndef _OGG_COMMON_H
 #define _OGG_COMMON_H
 
-#include "../inputPlugin.h"
+#include "../decoder_api.h"
 
 #if defined(HAVE_OGGFLAC) || defined(HAVE_OGGVORBIS) || \
   (defined(FLAC_API_VERSION_CURRENT) && FLAC_API_VERSION_CURRENT > 7)

src/inputPlugins/flac_plugin.c

@@ -22,6 +22,7 @@
 
 #include "../utils.h"
 #include "../log.h"
+#include "../inputPlugin.h"
 
 /* this code was based on flac123, from flac-tools */