Initial support for WKO file import

src/WkoRideFile.h

@@ -0,0 +1,78 @@
+/* 
+ * Copyright (c) 2007 Sean C. Rhea (srhea@srhea.net)
+ *
+ * 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 2 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, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef _WkoRideFile_h
+#define _WkoRideFile_h
+
+#include "RideFile.h"
+#include <string.h>
+#include <math.h>
+
+struct WkoFileReader : public RideFileReader {
+    virtual RideFile *openRideFile(QFile &file, QStringList &errors) const;
+
+};
+
+unsigned char *WkoParseHeaderData(unsigned char *data, RideFile *rideFile) ;
+unsigned char *WkoParseRawData(unsigned char *data, RideFile *rideFile) ;
+
+// Some Globals -- try and remove them as I refactor code from the original WKO2CSV source
+int WKO_device;		      // Original Device ID
+char WKO_GRAPHS[32];              // output GRAPHS string
+int WKO_graphbits[32];            // number of bits for each GRAPH
+unsigned long WKO_nullval[32];    // null value for each graph
+unsigned int WKO_xormasks[32];    // xormasks used all over 
+
+// UTILITY FUNCTIONS
+// Field decoding
+unsigned int doshort(unsigned char *p, unsigned short *pnum);
+unsigned int donumber(unsigned char *p, unsigned long *pnum);
+unsigned int dotext(unsigned char *p, unsigned char *txt);unsigned int dofloat(unsigned char *p, float *pnum);
+unsigned int dodouble(unsigned char *p, double *pnum);
+unsigned int optpad(unsigned char *p), 
+             optpad2(unsigned char *p);
+
+// Bit twiddlers
+int get_bit(unsigned char *data, unsigned bitoffset); // returns 0 or 1
+unsigned int get_bits(unsigned char* data, unsigned bitOffset, unsigned numBits); // returns 32 bit unsigned
+
+// Decoding setup
+void setxormasks();
+unsigned long nullvals(char graph);
+unsigned long bitget(char *thelot, int offset, int count);
+unsigned int bitsize(char graph, int device);
+
+// different Chart segment types
+enum configtype { 
+	CRIDESETTINGSCONFIG, 
+	CRIDEGOALCONFIG, 
+	CRIDENOTESCONFIG,
+	CDISTRIBUTIONCHARTCONFIG, 
+	CRIDESUMMARYCONFIG, 
+	CMEANMAXCHARTCONFIG, 
+	CMEANMAXCHARTCACHE,
+	CDISTRIBUTIONCHARTCACHE,
+	OTHER,
+	INVALID
+};
+
+#define	KMTOMI 0.6213
+#define MTOFT  3.2808
+
+#endif // _WkoRideFile_h
+