1 /* 2 * Copyright (c) 2004-2007 Marcus Overhagen <marcus@overhagen.de> 3 * 4 * Permission is hereby granted, free of charge, to any person 5 * obtaining a copy of this software and associated documentation 6 * files (the "Software"), to deal in the Software without restriction, 7 * including without limitation the rights to use, copy, modify, 8 * merge, publish, distribute, sublicense, and/or sell copies of 9 * the Software, and to permit persons to whom the Software is 10 * furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be 13 * included in all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 17 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 19 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 20 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 #ifndef __STRING_LIST_H 26 #define __STRING_LIST_H 27 28 #include <List.h> 29 #include <stdio.h> 30 #include <stdlib.h> 31 #include <string.h> 32 33 class StringList 34 { 35 public: 36 StringList(); 37 ~StringList(); 38 39 // AddItem makes a copy of the data 40 void AddItem(const char *string); 41 42 // either the String or NULL 43 const char *ItemAt(int index) const; 44 45 void MakeEmpty(); 46 47 private: 48 BList list; 49 }; 50 51 52 inline 53 StringList::StringList() 54 : list() 55 { 56 } 57 58 59 inline 60 StringList::~StringList() 61 { 62 MakeEmpty(); 63 } 64 65 66 inline void 67 StringList::AddItem(const char *string) 68 { 69 list.AddItem(strdup(string)); 70 } 71 72 73 inline const char * 74 StringList::ItemAt(int index) const 75 { 76 return (const char *)list.ItemAt(index); 77 } 78 79 80 inline void 81 StringList::MakeEmpty() 82 { 83 int i = list.CountItems(); 84 while (--i > -1) 85 free(list.RemoveItem(i)); 86 } 87 88 89 #endif 90