Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtsearchpath/libCliSrv/cstring.h

@@ -0,0 +1,75 @@
+/* $XConsortium: cstring.h /main/3 1995/11/03 12:34:22 rswiston $ */
+/*******************************************************************
+**  (c) Copyright Hewlett-Packard Company, 1990, 1991, 1992, 1993.
+**  All rights are reserved.  Copying or other reproduction of this
+**  program except for archival purposes is prohibited without prior
+**  written consent of Hewlett-Packard Company.
+********************************************************************
+****************************<+>*************************************/
+
+#ifndef _CSTRING_H_
+#define _CSTRING_H_
+
+#include <iostream.h>
+#include <string.h>
+
+class CString {
+ public:
+  CString();
+  CString(const char * s, unsigned char = 1);
+  CString(const char, unsigned char = 1);
+  CString(const CString &);
+ ~CString();
+
+  int    length() const { return strlen(contents); }
+  char * data()   const { return contents; }
+
+  CString & operator= (const CString &);
+  CString & operator= (const char *);
+  CString & operator+= (const CString &);
+  CString & operator+= (const char *);
+
+  int operator!= (const CString &) const;
+  int operator== (const CString &) const;
+
+  char & operator[](int) const;
+
+  friend CString operator+ (const CString & s1, const CString & s2);
+  friend CString operator+ (const CString & s, const char * cs);
+  friend CString operator+ (const char * cs, const CString & s);
+
+  CString   copy (unsigned int, const char *);
+  CString   copy (const char *, const char *);
+  CString   find (const char *);
+  int       contains (const char *, const char * = "", const char * = "") const;
+  int       contains (const CString &, const char * = "", const char * = "") const;
+  int       isNull() const;
+  void      replace (const CString &, const CString &);
+
+  friend ostream & operator<< (ostream &, const CString &);
+
+ protected:
+  char *        contents;
+  unsigned char skipWhiteSpace;
+
+};
+
+
+class CTokenizedString : public CString {
+ public:
+  CTokenizedString();
+  CTokenizedString(const CTokenizedString &);
+  CTokenizedString(const CString &, char *, unsigned char = 1);
+ ~CTokenizedString();
+
+  int     Finished() { return finished == 1; }
+
+  CString next();
+
+ private:
+  char *  cursor;
+  char *  delimiter;
+  int     finished;
+};
+
+#endif