搭建PVB架构，实现前端的基础布局、菜单、表格、图示等功能

libs/pvb/include/rllib/rlstring.h

@@ -0,0 +1,161 @@
+/***************************************************************************
+                          rlstring.h  -  description
+                             -------------------
+    begin                : Wed Jan 02 2008
+    copyright            : (C) Lehrig Software Enigineering
+    email                : lehrig@t-online.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE as        *
+ *   published by the Free Software Foundation                             *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef _RL_STRING_H_
+#define _RL_STRING_H_
+
+#include <string.h>
+#include "rldefine.h"
+
+extern const char rlCRLF[];
+
+/*! <pre>
+class for a simple ANSI-C like string.
+</pre> */
+class rlString
+{
+public:
+  /*! <pre>
+  construct the string
+  </pre> */
+  rlString(const char *text="");
+  rlString(rlString &text);
+  rlString(rlString *text);
+  rlString(const rlString &text);
+
+  /*! <pre>
+  destruct the string
+  </pre> */
+  virtual ~rlString();
+
+  rlString& operator=(const char *s2);
+  rlString& operator=(rlString &s2);
+  
+  rlString& operator+(const char *s2);
+  rlString& operator+(rlString &s2);
+  
+  rlString& operator+=(const char *s2);
+  rlString& operator+=(rlString &s2);
+
+  int       operator==(const char *s2);
+  int       operator==(rlString &s2);
+  int       operator==(const rlString &s2);
+
+  int       operator!=(const char *s2);
+  int       operator!=(rlString &s2);
+
+  /*! <pre>
+  get the text
+  </pre> */
+  char *text();
+  char *text() const;
+
+  /*! <pre>
+  set the text
+  </pre> */
+  int setText(const char *text);
+
+  /*! <pre>
+  printf the text
+  </pre> */
+  int printf(const char *format, ...);
+
+  /*! <pre>
+  copy text
+  </pre> */
+  int strcpy(const char *text);
+
+  /*! <pre>
+  append text
+  </pre> */
+  int cat(const char *text);
+
+  /*! <pre>
+  converst string to upper case
+  </pre> */
+  int upper();
+
+  /*! <pre>
+  converst string to upper case
+  </pre> */
+  int lower();
+
+  /*! <pre>
+  test if string starts with startstr
+  </pre> */
+  int startsWith(const char *startstr);
+
+  /*! <pre>
+  case insensitive string compare
+  </pre> */
+  int strnocasecmp(const char *other);
+
+  /*! <pre>
+  case insensitive string compare starting n characters
+  </pre> */
+  int strnnocasecmp(const char *other, int n);
+
+  /*! <pre>
+  strstr()
+  </pre> */
+  char *strstr(const char *substring);
+
+  /*! <pre>
+  strchr()
+  </pre> */
+  char *strchr(int c);
+
+  /*! <pre>
+  strchr()
+  </pre> */
+  char *strrchr(int c);
+
+  /*! <pre>
+  Remove quotas around a string.
+  This might be usefull together with CSV files.
+  </pre> */
+  int removeQuotas(char c='"');
+
+  /*! <pre>
+  Remove "\n" at end of string.
+  </pre> */
+  int removeNewline();
+
+  /*! <pre>
+  Read string from file.
+  </pre> */
+  int read(const char *filename);
+
+  /*! <pre>
+  Write string to file.
+  </pre> */
+  int write(const char *filename);
+
+  /*! <pre>
+  convert to platform independent filename
+  </pre> */
+  const char *toFilename();
+
+  /*! <pre>
+  convert to platform independent directoryname
+  </pre> */
+  const char *toDirname();
+
+private:
+  char *txt;
+  char *tmp;
+};
+
+#endif