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| 2 | /*
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| 3 | *@@sourcefile xstring.h:
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| 4 | * header file for xstring.c. See notes there.
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| 5 | *
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| 6 | * Note: Version numbering in this file relates to XWorkplace version
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| 7 | * numbering.
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| 8 | *
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| 9 | *@@include #define INCL_DOSDATETIME
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| 10 | *@@include #include <os2.h>
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| 11 | *@@include #include "xstring.h"
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| 12 | */
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| 13 |
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| 14 | /*
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| 15 | * Copyright (C) 1999-2000 Ulrich Mller.
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| 16 | * This file is part of the XWorkplace source package.
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| 17 | * XWorkplace is free software; you can redistribute it and/or modify
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| 18 | * it under the terms of the GNU General Public License as published
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| 19 | * by the Free Software Foundation, in version 2 as it comes in the
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| 20 | * "COPYING" file of the XWorkplace main distribution.
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| 21 | * This program is distributed in the hope that it will be useful,
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| 22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 24 | * GNU General Public License for more details.
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| 25 | */
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| 26 |
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| 27 | #if __cplusplus
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| 28 | extern "C" {
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| 29 | #endif
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| 30 |
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| 31 | #ifndef XSTRING_HEADER_INCLUDED
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| 32 | #define XSTRING_HEADER_INCLUDED
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| 33 |
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| 34 | /*
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| 35 | *@@ XSTRING:
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| 36 | *
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| 37 | *@@added V0.9.6 (2000-11-01) [umoeller]
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| 38 | */
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| 39 |
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| 40 | typedef struct _XSTRING
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| 41 | {
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| 42 | PSZ psz; // ptr to string or NULL
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| 43 | ULONG ulLength; // length of *psz
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| 44 | ULONG cbAllocated; // memory allocated in *psz
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| 45 | // (>= ulLength + 1)
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| 46 | } XSTRING, *PXSTRING;
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| 47 |
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| 48 | void xstrInit(PXSTRING pxstr,
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| 49 | ULONG ulPreAllocate);
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| 50 |
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| 51 | void xstrInitSet(PXSTRING pxstr,
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| 52 | PSZ pszNew);
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| 53 |
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| 54 | void xstrInitCopy(PXSTRING pxstr,
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| 55 | const char *pcszSource);
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| 56 |
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| 57 | void xstrClear(PXSTRING pxstr);
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| 58 |
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| 59 | PXSTRING xstrCreate(ULONG ulPreAllocate);
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| 60 |
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| 61 | VOID xstrFree(PXSTRING pxstr);
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| 62 |
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| 63 | ULONG xstrset(PXSTRING pxstr,
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| 64 | PSZ pszNew);
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| 65 |
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| 66 | ULONG xstrcpy(PXSTRING pxstr,
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| 67 | const char *pcszSource);
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| 68 |
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| 69 | ULONG xstrcat(PXSTRING pxstr,
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| 70 | const char *pcszSource);
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| 71 |
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| 72 | /*
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| 73 | *@@ xstrIsString:
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| 74 | * returns TRUE if psz contains something.
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| 75 | *
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| 76 | *@@added V0.9.6 (2000-10-16) [umoeller]
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| 77 | */
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| 78 |
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| 79 | #define xstrIsString(psz) ( (psz != 0) && (*(psz) != 0) )
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| 80 |
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| 81 | ULONG xstrrpl(PXSTRING pxstr,
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| 82 | ULONG ulOfs,
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| 83 | const XSTRING *pstrSearch,
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| 84 | const XSTRING *pstrReplace,
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| 85 | PULONG pulAfterOfs);
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| 86 |
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| 87 | ULONG xstrcrpl(PXSTRING pxstr,
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| 88 | ULONG ulOfs,
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| 89 | const char *pcszSearch,
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| 90 | const char *pcszReplace,
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| 91 | PULONG pulAfterOfs);
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| 92 | #endif
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| 93 |
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| 94 | #if __cplusplus
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| 95 | }
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| 96 | #endif
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| 97 |
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