Initial community commit

Src/nsmkv/SegmentInfo.h

@@ -0,0 +1,107 @@
+#pragma once
+#include "mkv_date.h"
+#include "mkv_reader.h"
+#include <bfc/platform/guid.h>
+/*
+Time Scale: 986946
+Muxing App: libebml v0.7.7 + libmatroska v0.8.1
+Writing App: mkvmerge v2.0.2 ('You're My Flame') built on Sep 20 2007 09:35:09
+Duration: 60257
+Date UTC: Sun Nov 18 20:23:18 2007
+Segment UID: binary size 16
+*/
+
+const uint32_t mkv_segment_segmentinfo = 0x549a966;
+const uint32_t mkv_segmentinfo_timecodescale = 0xad7b1;
+const uint32_t mkv_segmentinfo_muxingapp=0xd80;
+const uint32_t mkv_segmentinfo_writingapp=0x1741;
+const uint32_t mkv_segmentinfo_duration=0x489;
+const uint32_t mkv_segmentinfo_dateutc=0x461;
+const uint32_t mkv_segmentinfo_segmentuid=0x33a4;
+const uint32_t mkv_segmentinfo_nextuid=0x1eb923;
+const uint32_t mkv_segmentinfo_prevuid=0x1cb923;
+const uint32_t mkv_segmentinfo_nextfilename=0x1e83bb;
+const uint32_t mkv_segmentinfo_prevfilename=0x1c83ab;
+const uint32_t mkv_segmentinfo_title=0x3ba9;
+
+namespace nsmkv
+{
+	class SegmentInfo
+	{
+	public:
+		SegmentInfo() :
+		  time_code_scale(1000000),
+			muxing_app(0),
+			writing_app(0),
+			duration(0),
+			production_date(0),
+			segment_uid(INVALID_GUID),
+			next_uid(INVALID_GUID),
+			prev_uid(INVALID_GUID),
+			next_filename(0),
+			prev_filename(0),
+			title(0)
+#ifdef WA_VALIDATE
+			,
+			time_code_scale_found(false),
+			muxing_app_found(false),
+			writing_app_found(false),
+			duration_found(false),
+			production_date_found(false),
+			segment_uid_found(false),
+			next_uid_found(false),
+			prev_uid_found(false),
+			next_filename_found(false),
+			prev_filename_found(false),
+			title_found(false)
+#endif
+
+		{
+		}
+		~SegmentInfo()
+		{
+			free(muxing_app);
+			free(writing_app);
+			free(title);
+		}
+		void Own(char *&field, char *value)
+		{
+			if (field)
+				free(field);
+			field = value;
+		}
+
+		int GetDurationMilliseconds() const;
+		uint64_t ConvertMillisecondsToTime(int milliseconds) const;
+		uint64_t time_code_scale;
+		char *muxing_app;
+		char *writing_app;
+		char *title;
+		double duration;
+		mkv_date_t production_date;
+		GUID segment_uid;
+		GUID prev_uid;
+		GUID next_uid;
+		char *prev_filename;
+		char *next_filename;
+
+#ifdef WA_VALIDATE
+		bool segment_uid_found;
+		bool prev_uid_found;
+		bool next_uid_found;
+		bool prev_filename_found;
+		bool next_filename_found;
+		bool time_code_scale_found;
+		bool duration_found;
+		bool muxing_app_found;
+		bool writing_app_found;
+		bool production_date_found;
+		bool title_found;
+
+
+#endif
+
+	};
+	
+	uint64_t ReadSegmentInfo(nsmkv::MKVReader *reader, uint64_t size, nsmkv::SegmentInfo &segment_info);
+}