initial

1 files changed, 86 insertions, 0 deletions

diff --git a/noncore/apps/opie-reader/Aportis.h b/noncore/apps/opie-reader/Aportis.h
new file mode 100644
index 0000000..08016f4
--- a/dev/null
+++ b/noncore/apps/opie-reader/Aportis.h
@@ -0,0 +1,86 @@
+/*
+  Derived from makedoc9 by Pat Beirne
+*/
+
+#ifndef __Aportis_h
+#define __Aportis_h
+
+#include "CExpander.h"
+#include "pdb.h"
+
+typedef UInt32 DWORD;
+typedef UInt16 WORD;
+
+#define DISP_BITS 11
+#define COUNT_BITS 3
+/*
+// all numbers in these structs are big-endian, MAC format
+struct tDocHeader {
+	char sName[32];
+	DWORD dwUnknown1;
+	DWORD dwTime1;
+	DWORD dwTime2;
+	DWORD dwTime3;
+	DWORD dwLastSync;
+	DWORD ofsSort;
+	DWORD ofsCatagories;
+	DWORD dwCreator;
+	DWORD dwType;
+	DWORD dwUnknown2;
+	DWORD dwUnknown3;
+	WORD  wNumRecs;
+};
+*/
+struct tDocRecord0 {
+	WORD wVersion;	// 1=plain text, 2=compressed
+	WORD wSpare;
+	DWORD dwStoryLen;   // in chars, when decompressed
+	WORD wNumRecs; 			// text records only; equals tDocHeader.wNumRecs-1
+	WORD wRecSize;			// usually 0x1000
+	DWORD dwSpare2;
+};
+
+////////////// utilities //////////////////////////////////////
+
+inline WORD SwapWord(WORD r)
+{
+	return (r>>8) + (r<<8);
+}
+
+inline DWORD SwapLong(DWORD r)
+{
+	return  ((r>>24) & 0xFF) + (r<<24) + ((r>>8) & 0xFF00) + ((r<<8) & 0xFF0000);
+}
+
+class Aportis : public CExpander, Cpdb {
+  DWORD dwLen;
+  WORD nRecs2;
+  DWORD dwTLen;
+  WORD nRecs;
+  WORD BlockSize;
+  DWORD dwRecLen;
+  int currentrec, currentpos;
+  unsigned int cbptr;
+  unsigned int outptr;
+  unsigned char circbuf[2048];
+  char bCompressed;
+public:
+  virtual void sizes(unsigned long& _file, unsigned long& _text)
+    {
+      _file = dwLen;
+      _text = dwTLen;
+    }
+  virtual bool hasrandomaccess() { return true; }
+  virtual ~Aportis() {}
+  Aportis();
+  virtual int openfile(const char *src);
+  virtual int getch();
+  virtual unsigned int locate();
+  virtual void locate(unsigned int n);
+  virtual CList<Bkmk>* getbkmklist();
+private:
+  bool refreshbuffer();
+  unsigned int GetBS(unsigned int bn);
+};
+
+#endif