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 */
81SML_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 */
98SML_API String_t smlLibStrcpy(const char *pTarget, const char *pSource) {
99	return strcpy((char *)pTarget, (char *)pSource);
100}
101SML_API String_t smlLibStrncpy(const char *pTarget, const char *pSource, int count){
102	return strncpy((char *)pTarget, (char *)pSource, count);
103}
104SML_API String_t smlLibStrcat(const char *pTarget, const char *pSource){
105	return strcat((char *)pTarget, (char *)pSource);
106}
107SML_API int smlLibStrcmp(const char *pTarget, const char *pSource){
108	return strcmp((char *)pTarget, (char *)pSource);
109}
110SML_API int smlLibStrncmp(const char *pTarget, const char *pSource, int count){
111	return strncmp((char *)pTarget, (char *)pSource, count);
112}
113SML_API String_t smlLibStrchr(const char *pString, char character){
114	return strchr((char *)pString, character);
115}
116SML_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 */
131SML_API String_t smlLibStrncat(const char *pTarget, const char *pSource, int count){
132	return strncat((char *)pTarget, (char *)pSource, count);
133}
134SML_API String_t smlLibStrstr(const char *pString, const char *pSubString){
135	return strstr((char *)pString, (char *)pSubString);
136}
137#endif
138#endif
139