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239 lines
4.8 KiB
239 lines
4.8 KiB
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/*
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*
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* This software is released under the provisions of the GPL version 2.
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* see file "COPYING". If that file is not available, the full statement
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* of the license can be found at
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*
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* http://www.fsf.org/licensing/licenses/gpl.txt
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*
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* Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
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*
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*/
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#ifndef HLXSYS_STRING_H
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#define HLXSYS_STRING_H
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#if defined(_OPENWAVE)
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#include "platform/openwave/hx_op_stdc.h"
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#else
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#include <string.h>
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#endif /* !_OPENWAVE */
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#if !defined(_VXWORKS)
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#ifdef _UNIX
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#include <strings.h>
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#endif /* _UNIX */
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#endif /* !defined(_VXWORKS) */
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/* If we are on Windows and are compiling
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* a .c file and are using Visual C++,
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* then use __inline instead of inline.
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*/
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#if (defined(_WINDOWS) || defined(_OPENWAVE)) && \
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!defined(__cplusplus) && defined(_MSC_VER)
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#define HLX_INLINE __inline
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#else
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#define HLX_INLINE inline
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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char * __helix_strrev(char * str);
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void __helix_strlwr(char *s);
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void __helix_strupr(char *s);
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const char* __helix_strnchr(const char* sc, const char c, size_t n);
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const char* __helix_strnstr(const char* sc, const char* str, size_t n);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#define strnchr __helix_strnchr
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#define strnstr __helix_strnstr
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#ifdef _WINDOWS
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#ifdef _WINCE
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int strcasecmp(const char* str1, const char* str2);
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#else
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HLX_INLINE int
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strcasecmp(const char* str1, const char* str2)
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{
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return _stricmp(str1, str2);
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}
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#endif //_WINCE
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HLX_INLINE int
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strncasecmp(const char* str1, const char* str2, int len)
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{
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return _strnicmp(str1, str2, (size_t) len);
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}
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#if defined(WIN32_PLATFORM_PSPC)
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#define strrev __helix_strrev
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#define stricmp strcasecmp
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#define strcmpi strcasecmp
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#define strnicmp strncasecmp
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#define strlwr __helix_strlwr
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#define strupr __helix_strupr
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#endif /* defined(WIN32_PLATFORM_PSPC) */
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#endif /* _WINDOWS */
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#if defined(_OPENWAVE)
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#define strcmpi stricmp
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#define strrev __helix_strrev
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#define strlwr __helix_strlwr
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#undef stricmp
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#undef strnicmp
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#define stricmp strcasecmp
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#define strnicmp strncasecmp
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#endif /* _OPENWAVE_ARMULATOR */
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#if defined (_MACINTOSH)
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#ifdef _MAC_MACHO
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#define strlwr __helix_strlwr
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#define stricmp strcasecmp
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#define strnicmp strncasecmp
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#define strrev __helix_strrev
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#else
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int strnicmp(const char *first, const char *last, size_t count);
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int stricmp(const char *first, const char *last);
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char * strrev(char * str);
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#endif
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#define strcmpi stricmp
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#ifndef _MAC_MACHO
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HLX_INLINE int
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strcasecmp(const char* str1, const char* str2)
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{
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return stricmp(str1, str2);
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}
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#endif
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#endif /* _MACINTOSH */
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#if defined (_UNIX) && !defined (__TQNXNTO__)
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/* strcasecmp, strncasecmp are defined in strings.h */
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#define stricmp strcasecmp
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#define strcmpi strcasecmp
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#define strnicmp strncasecmp
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// Convert integer to string
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// reverse a string in place
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#define strrev __helix_strrev
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#define strlwr __helix_strlwr
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#define strupr __helix_strupr
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#endif /* _UNIX */
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#if defined (_MACINTOSH) || defined (_UNIX)
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#define _tcsspn strspn
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#define _tcscspn strcspn
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#define _tcsrchr strchr
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#define _tcsstr strstr
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#endif
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#ifdef _VXWORKS
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extern "C" {
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int strncasecmp(const char *first, const char *last, size_t count);
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int strcasecmp(const char *first, const char *last);
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}
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#endif /* _VXWORKS */
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#if defined(_WINDOWS) && !defined(__cplusplus) && defined(_MSC_VER)
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#include "hlxclib/stdlib.h" // malloc()
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#define NEW_STRING_BUFFER new_string_buffer
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#define HLX_ALLOC(x) ((char*) malloc((x)))
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#define HLX_DEALLOC(x) free((x))
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#elif defined(__cplusplus)
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#define NEW_STRING_BUFFER new_string
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#define HLX_ALLOC(x) (new char[(x)])
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#define HLX_DEALLOC(x) delete [] (x)
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#endif /* #elif defined(__cplusplus) */
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#ifdef HLX_ALLOC
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HLX_INLINE char*
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NEW_STRING_BUFFER(const void* mem, int len)
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{
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char* str = HLX_ALLOC(len+1);
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if (str)
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{
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memcpy((void*)str, mem, len); /* Flawfinder: ignore */
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str[len] = '\0';
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}
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return str;
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}
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HLX_INLINE char*
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new_string(const char* str)
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{
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char* pTmp = HLX_ALLOC(strlen(str)+1);
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return pTmp ? strcpy(pTmp, str) : NULL; /* Flawfinder: ignore */
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}
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HLX_INLINE char*
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new_path_string(const char* str)
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{
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char* pnew = HLX_ALLOC(strlen(str) + 1);
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const char* psrc = str;
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char* pdst = pnew;
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if (!pnew) return NULL;
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while (*psrc)
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{
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if (*psrc == '/' || *psrc == '\\')
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{
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#if defined _WIN32
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*pdst = '\\';
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#elif defined _UNIX || defined _OPENWAVE
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*pdst = '/';
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#elif defined __MWERKS__
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*pdst = ':';
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#else
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*pdst = *psrc;
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#endif
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}
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else
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{
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*pdst = *psrc;
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}
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psrc++;
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pdst++;
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}
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*pdst = '\0';
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return pnew;
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}
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HLX_INLINE void
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delete_string(char* str)
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{
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if (str)
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{
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HLX_DEALLOC(str);
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}
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}
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#endif /* HLX_ALLOC */
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#endif /* HLXSYS_STRING_H */
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