/[pearpc]/src/tools/strtools.h
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Contents of /src/tools/strtools.h

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Revision 1 - (show annotations)
Wed Sep 5 17:11:21 2007 UTC (11 years, 10 months ago) by dpavlin
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1 /*
2 * HT Editor
3 * strtools.h
4 *
5 * Copyright (C) 1999-2002 Stefan Weyergraf
6 * Copyright (C) 1999-2003 Sebastian Biallas (sb@biallas.net)
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22 #ifndef __STRTOOLS_H__
23 #define __STRTOOLS_H__
24
25 #include "system/types.h"
26 #include "data.h"
27
28 char *ht_strdup(const char *str);
29 char *ht_strndup(const char *str, size_t maxlen);
30 int ht_strncpy(char *s1, const char *s2, size_t maxlen);
31 int ht_strncmp(const char *s1, const char *s2, size_t max);
32 int ht_strnicmp(const char *s1, const char *s2, size_t max);
33 int ht_stricmp(const char *s1, const char *s2);
34
35 int strcicomm(const char *s1, const char *s2);
36 int strccomm(const char *s1, const char *s2);
37 #define strend(s) ((s)+strlen(s))
38 int escape_special_str(char *result, int resultmaxlen, const char *s, const char *specialchars = NULL, bool bit7 = true);
39 int escape_special(char *result, int resultmaxlen, const void *s, int len, const char *specialchars = NULL, bool bit7 = true);
40 int unescape_special_str(char *result, int resultmaxlen, const char *s);
41 int unescape_special(void *result, int resultmaxlen, const char *s);
42 int bin2str(char *result, const void *s, int len);
43 void wide_char_to_multi_byte(char *result, const byte *unicode, int maxlen);
44
45 void memdowncase(byte *buf, int len);
46 byte *ht_memmem(const byte *haystack, int haystack_len, const byte *needle, int needle_len);
47
48 /* common string parsing functions */
49 void non_whitespaces(char *&str);
50 void whitespaces(char *&str);
51 bool waitforchar(char *&str, char b);
52
53 /* string evaluation functions */
54 bool parseIntStr(const char *&str, uint64 &u64, int defaultbase);
55
56 /* hex/string functions */
57 int hexdigit(char a);
58
59 bool hexb_ex(uint8 &result, const char *s);
60 bool hexw_ex(uint16 &result, const char *s);
61 bool hexd_ex(uint32 &result, const char *s);
62
63 char *mkhexb(char *buf, uint8 d);
64 char *mkhexw(char *buf, uint16 d);
65 char *mkhexd(char *buf, uint32 d);
66 char *mkhexq(char *buf, uint64 q);
67
68 #endif /* !__STRTOOLS_H__ */

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