1 files changed, 113 insertions, 0 deletions
diff --git a/ext/metadata/gstmetadataparse.h b/ext/metadata/gstmetadataparse.h
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+++ b/ext/metadata/gstmetadataparse.h
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+/*
+ * GStreamer
+ * Copyright 2007 Edgard Lima <edgard.lima@indt.org.br>
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_METADATA_PARSE_H__
+#define __GST_METADATA_PARSE_H__
+
+#include <gst/gst.h>
+
+#include "metadataparse.h"
+
+G_BEGIN_DECLS
+
+/* #defines don't like whitespacey bits */
+#define GST_TYPE_METADATA_PARSE \
+  (gst_metadata_parse_get_type())
+#define GST_METADATA_PARSE(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_METADATA_PARSE,GstMetadataParse))
+#define GST_METADATA_PARSE_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_METADATA_PARSE,GstMetadataParseClass))
+#define GST_IS_METADATA_PARSE(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_METADATA_PARSE))
+#define GST_IS_METADATA_PARSE_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_METADATA_PARSE))
+
+typedef struct _GstMetadataParse      GstMetadataParse;
+typedef struct _GstMetadataParseClass GstMetadataParseClass;
+
+typedef enum _tag_MetadataState {
+  MT_STATE_NULL,    /* still need to check media type */
+  MT_STATE_READING,
+  MT_STATE_PARSED
+} MetadataState;
+
+struct _GstMetadataParse
+{
+  GstElement element;
+
+  GstPad *sinkpad, *srcpad;
+
+  gboolean exif;
+  gboolean iptc;
+  gboolean xmp;
+
+  gboolean need_send_tag;
+
+  ParseData parse_data;
+  GstAdapter * adapter;
+  guint32 next_offset;
+  guint32 next_size;
+  ImageType img_type;
+
+  MetadataState state;
+
+  gboolean need_more_data;
+
+
+
+};
+
+struct _GstMetadataParseClass 
+{
+  GstElementClass parent_class;
+};
+
+extern GType
+gst_metadata_parse_get_type (void);
+
+extern gboolean
+gst_metadata_parse_plugin_init (GstPlugin * plugin);
+
+G_END_DECLS
+
+#endif /* __GST_METADATA_PARSE_H__ */