1 /*************************************************************************/ 2 /* module: Library for String Functions */ 3 /* */ 4 /* file: libstr.c */ 5 /* target system: ALL */ 6 /* target OS: ALL */ 7 /* */ 8 /* Description: */ 9 /* implementation of common string-handling functions */ 10 /*************************************************************************/ 11 12 /* 13 * Copyright Notice 14 * Copyright (c) Ericsson, IBM, Lotus, Matsushita Communication 15 * Industrial Co., Ltd., Motorola, Nokia, Openwave Systems, Inc., 16 * Palm, Inc., Psion, Starfish Software, Symbian, Ltd. (2001). 17 * All Rights Reserved. 18 * Implementation of all or part of any Specification may require 19 * licenses under third party intellectual property rights, 20 * including without limitation, patent rights (such a third party 21 * may or may not be a Supporter). The Sponsors of the Specification 22 * are not responsible and shall not be held responsible in any 23 * manner for identifying or failing to identify any or all such 24 * third party intellectual property rights. 25 * 26 * THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN ARE PROVIDED 27 * ON AN "AS IS" BASIS WITHOUT WARRANTY OF ANY KIND AND ERICSSON, IBM, 28 * LOTUS, MATSUSHITA COMMUNICATION INDUSTRIAL CO. LTD, MOTOROLA, 29 * NOKIA, PALM INC., PSION, STARFISH SOFTWARE AND ALL OTHER SYNCML 30 * SPONSORS DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING 31 * BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION 32 * HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF 33 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT 34 * SHALL ERICSSON, IBM, LOTUS, MATSUSHITA COMMUNICATION INDUSTRIAL CO., 35 * LTD, MOTOROLA, NOKIA, PALM INC., PSION, STARFISH SOFTWARE OR ANY 36 * OTHER SYNCML SPONSOR BE LIABLE TO ANY PARTY FOR ANY LOSS OF 37 * PROFITS, LOSS OF BUSINESS, LOSS OF USE OF DATA, INTERRUPTION OF 38 * BUSINESS, OR FOR DIRECT, INDIRECT, SPECIAL OR EXEMPLARY, INCIDENTAL, 39 * PUNITIVE OR CONSEQUENTIAL DAMAGES OF ANY KIND IN CONNECTION WITH 40 * THIS DOCUMENT OR THE INFORMATION CONTAINED HEREIN, EVEN IF ADVISED 41 * OF THE POSSIBILITY OF SUCH LOSS OR DAMAGE. 42 * 43 * The above notice and this paragraph must be included on all copies 44 * of this document that are made. 45 * 46 */ 47 48 49 /************************************************************************* 50 * Definitions 51 *************************************************************************/ 52 53 54 #include <smldef.h> 55 #include "libstr.h" 56 #include "libmem.h" 57 #ifdef __ANSI_C__ 58 #include <string.h> 59 #endif 60 #ifdef __PALM_OS__ 61 #include <StringMgr.h> 62 #endif 63 64 65 66 /************************************************************************* 67 * External Functions for all TOOLKIT Versions 68 *************************************************************************/ 69 70 71 /** 72 * FUNCTION: smlLibStrdup 73 * 74 * Duplicates the String "constStringP". 75 * Returns a pointer to the new copy of "constStringP". 76 * 77 * IN: String_t constStringP string, which is duplicated 78 * RETURN: String_t pointer to the new copy, 79 * null, if no copy could be allocated 80 */ 81 SML_API String_t smlLibStrdup (const char *constStringP) 82 { 83 String_t _new_str; 84 85 // allocate memory for new copy 86 _new_str = (String_t)smlLibMalloc(smlLibStrlen(constStringP) + 1); 87 88 // Copy the string into the new memory 89 if (_new_str != NULL) 90 smlLibStrcpy(_new_str, constStringP); 91 92 return _new_str; 93 } 94 95 96 #ifndef __PALM_OS__ 97 /* If not Palm OS we use the Standard ANSI C functions */ 98 SML_API String_t smlLibStrcpy(const char *pTarget, const char *pSource) { 99 return strcpy((char *)pTarget, (char *)pSource); 100 } 101 SML_API String_t smlLibStrncpy(const char *pTarget, const char *pSource, int count){ 102 return strncpy((char *)pTarget, (char *)pSource, count); 103 } 104 SML_API String_t smlLibStrcat(const char *pTarget, const char *pSource){ 105 return strcat((char *)pTarget, (char *)pSource); 106 } 107 SML_API int smlLibStrcmp(const char *pTarget, const char *pSource){ 108 return strcmp((char *)pTarget, (char *)pSource); 109 } 110 SML_API int smlLibStrncmp(const char *pTarget, const char *pSource, int count){ 111 return strncmp((char *)pTarget, (char *)pSource, count); 112 } 113 SML_API String_t smlLibStrchr(const char *pString, char character){ 114 return strchr((char *)pString, character); 115 } 116 SML_API int smlLibStrlen(const char *pString){ 117 return strlen((char *)pString); 118 } 119 120 121 #endif 122 123 124 125 /************************************************************************* 126 * Additional External Functions for Full Size TOOLKIT ONLY 127 *************************************************************************/ 128 129 #ifndef __SML_LITE__ /* these API calls are NOT included in the Toolkit lite version */ 130 #ifndef __PALM_OS__ /* we use #define to reduce heap usage */ 131 SML_API String_t smlLibStrncat(const char *pTarget, const char *pSource, int count){ 132 return strncat((char *)pTarget, (char *)pSource, count); 133 } 134 SML_API String_t smlLibStrstr(const char *pString, const char *pSubString){ 135 return strstr((char *)pString, (char *)pSubString); 136 } 137 #endif 138 #endif 139
