Initial

http/PRESCAN.CPP

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+#include <http/prescan.hpp>
+#include <common/string.hpp>
+#include <common/openfile.hpp>
+#include <common/pview.hpp>
+#include <common/filemap.hpp>
+#include <bsptree/btree.hpp>
+
+void PreScan::preScan(const String &pathFileName)
+{
+  BTree<PureBYTE> mapToken;
+	String formatString;
+  BYTE readByte;
+
+  FileHandle writeFile("tokens.txt",FileHandle::Write,FileHandle::ShareRead,FileHandle::Overwrite);
+  FileHandle scanFile(pathFileName,FileHandle::Read,FileHandle::ShareRead,FileHandle::Open);
+	if(!scanFile.isOkay())return;
+	FileMap scanMap(scanFile);
+	PureViewOfFile scanView(scanMap);
+
+	PureVector<PureBYTE> scanBytes;
+  while(scanView.read(readByte))mapToken.insert(PureBYTE(readByte));
+	mapToken.treeItems(scanBytes);
+	for(int itemIndex=0;itemIndex<scanBytes.size();itemIndex++)
+	{
+	  ::sprintf(formatString,"'%c'",(BYTE)scanBytes[itemIndex]);
+		writeFile.writeLine(formatString);
+	}
+}