00001 /* 00002 Copyright (c) 2000-2003 Lee Thomason (www.grinninglizard.com) 00003 00004 Grinning Lizard Utilities. Note that software that uses the 00005 utility package (including Lilith3D and Kyra) have more restrictive 00006 licences which applies to code outside of the utility package. 00007 00008 00009 This software is provided 'as-is', without any express or implied 00010 warranty. In no event will the authors be held liable for any 00011 damages arising from the use of this software. 00012 00013 Permission is granted to anyone to use this software for any 00014 purpose, including commercial applications, and to alter it and 00015 redistribute it freely, subject to the following restrictions: 00016 00017 1. The origin of this software must not be misrepresented; you must 00018 not claim that you wrote the original software. If you use this 00019 software in a product, an acknowledgment in the product documentation 00020 would be appreciated but is not required. 00021 00022 2. Altered source versions must be plainly marked as such, and 00023 must not be misrepresented as being the original software. 00024 00025 3. This notice may not be removed or altered from any source 00026 distribution. 00027 */ 00028 00029 #ifndef KYRA_STRING16_INCLUDED 00030 #define KYRA_STRING16_INCLUDED 00031 00032 // Disable the no-exception handling warning. 00033 #pragma warning( disable : 4530 ) 00034 #pragma warning( disable : 4786 ) 00035 00036 #include "gltypes.h" 00037 #include "gldynarray.h" 00038 #include <string> 00039 00040 00041 class GlString 00042 { 00043 public: 00044 00045 static bool IsSpace( char p, const char* delimiter, bool useIsSpace ); 00046 00047 static const char* SkipWhiteSpace( const char* p, 00048 const char* delimiter, 00049 bool useIsSpace ); 00050 00051 static bool IEqual( const std::string& s1, const std::string& s2 ); 00052 static void AppendInt( std::string* s, int i ); 00053 00054 // Removes all white space in the given string. 00055 static void RemoveWhiteSpace( std::string* s ); 00056 00057 /* Creates an array of strings by splitting 'this' by 00058 the specified delimeters. 'this' will remain unchanged. 00059 The returned DynArray will need to be delete'd 00060 00061 @param delimeter An array of characters, any of which 00062 signals a split point. 00063 @param useIsSpace Use the ctype 'isspace' call to determine 00064 if a character is a delimeter. 00065 */ 00066 static void Split( GlDynArray<std::string>* output, 00067 const std::string& input, 00068 const char* delimiter, 00069 bool useIsSpace ); 00070 00071 /* Assuming 'this' is a filename or url, changes (or adds) 00072 the extension. The extension can be any number of letters, 00073 and should be passed in without the leading period. 00074 */ 00075 static void SetExtension( std::string*, const char* extension ); 00076 00077 private: 00078 static const char* ReadWord( const char* p, 00079 std::string* word, 00080 const char* delimiter, 00081 bool useIsSpace ); 00082 }; 00083 00084 inline bool StrEqual( const char* s1, const char* s2 ) 00085 { 00086 return ( s1 && s2 && strcmp( s1, s2 ) == 0 ); 00087 } 00088 00089 #endif