1 files changed, 65 insertions, 0 deletions
diff --git a/tool_src/QvLib/QvInput.h b/tool_src/QvLib/QvInput.h
new file mode 100644
index 0000000..f458aed
--- /dev/null
+++ b/tool_src/QvLib/QvInput.h
@@ -0,0 +1,65 @@
+#ifndef  _QV_INPUT_
+#define  _QV_INPUT_
+
+#include <QvDict.h>
+#include <QvString.h>
+
+class QvNode;
+class QvDB;
+
+class QvInput {
+ public:
+
+    QvInput();
+    ~QvInput();
+
+    static float	isASCIIHeader(const char *string);
+    void		setFilePointer(FILE *newFP);
+    FILE *		getCurFile() const { return fp; }
+    float		getVersion();
+    QvBool		get(char &c);
+    QvBool		read(char	    &c);
+    QvBool		read(QvString       &s);
+    QvBool		read(QvName	    &n, QvBool validIdent = FALSE);
+    QvBool		read(int	    &i);
+    QvBool		read(unsigned int   &i);
+    QvBool		read(short	    &s);
+    QvBool		read(unsigned short &s);
+    QvBool		read(long	    &l);
+    QvBool		read(unsigned long  &l);
+    QvBool		read(float	    &f);
+    QvBool		read(double	    &d);
+    QvBool		eof() const;
+    void		getLocationString(QvString &string) const;
+    void		putBack(char c);
+    void		putBack(const char *string);
+    void		addReference(const QvName &name, QvNode *node);
+    QvNode *		findReference(const QvName &name) const;
+
+  private:
+    FILE		*fp;		// File pointer
+    int			lineNum;	// Number of line currently reading
+    float		version;	// Version number of file
+    QvBool		readHeader;	// TRUE if header was checked for A/B
+    QvBool		headerOk;	// TRUE if header was read ok
+    QvDict		refDict;	// Node reference dictionary
+    QvString		backBuf;
+    int			backBufIndex;		
+
+    QvBool		checkHeader();
+
+    QvBool		skipWhiteSpace();
+
+    QvBool		readInteger(long &l);
+    QvBool		readUnsignedInteger(unsigned long &l);
+    QvBool		readReal(double &d);
+    QvBool		readUnsignedIntegerString(char *str);
+    int			readDigits(char *string);
+    int			readHexDigits(char *string);
+    int			readChar(char *string, char charToRead);
+
+friend class QvNode;
+friend class QvDB;
+};
+
+#endif /* _QV_INPUT_ */