comparison th_string.h @ 11:707e35b03f89

Synced th-libs.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 22 Mar 2008 02:52:01 +0000
parents 728243125263
children 4e3616709752
comparison
equal deleted inserted replaced
10:53e127854dca 11:707e35b03f89
14 14
15 #include "th_util.h" 15 #include "th_util.h"
16 #include <stdlib.h> 16 #include <stdlib.h>
17 #include <ctype.h> 17 #include <ctype.h>
18 18
19 /* 19 /* Macros
20 * Macros
21 */
22 /* TODO - Remove usage of libc functions for increased portability.
23 * Possible issues are locales, impossible to implement them...
24 */ 20 */
25 #define th_isalnum(c) isalnum((int)(unsigned char) c) 21 #define th_isalnum(c) isalnum((int)(unsigned char) c)
26 #define th_isalpha(c) isalpha((int)(unsigned char) c) 22 #define th_isalpha(c) isalpha((int)(unsigned char) c)
27 #define th_isascii(c) isascii((int)(unsigned char) c) 23 #define th_isascii(c) isascii((int)(unsigned char) c)
28 #define th_isblank(c) isblank((int)(unsigned char) c) 24 #define th_isblank(c) isblank((int)(unsigned char) c)
40 #define th_isspecial(q) (((q >= 0x5b) && (q <= 0x60)) || ((q >= 0x7b) && (q <= 0x7d))) 36 #define th_isspecial(q) (((q >= 0x5b) && (q <= 0x60)) || ((q >= 0x7b) && (q <= 0x7d)))
41 37
42 #define th_tolower(c) tolower((int)(unsigned char) c) 38 #define th_tolower(c) tolower((int)(unsigned char) c)
43 #define th_toupper(c) toupper((int)(unsigned char) c) 39 #define th_toupper(c) toupper((int)(unsigned char) c)
44 40
45 /* 41
46 * Typedefs and structures 42 /* Normal NUL-terminated string functions
47 */ 43 */
48 typedef struct tstrnode { 44 char *th_stralloc(size_t);
49 char_t *pcStr; /* String */ 45 char *th_strrealloc(char *, size_t);
50 ulint_t nUsed; /* Times this string has been referenced */ 46 char *th_strdup(char *);
51 void *pData; /* Extra data */ 47 char *th_strncpy(char *, char *, size_t);
52 48 int th_strcasecmp(char *, char *);
53 struct tstrnode *pPrev, *pNext; 49 int th_strncasecmp(char *, char *, size_t);
54 } t_str_node; 50 void th_strip_ctrlchars(char *);
55 51
52 int th_pstrcpy(char **, char *);
53 int th_pstrcat(char **, char *);
56 54
57 #define SET_HASH_MAXINDEX (256) 55 char *th_findnext(char *, size_t *);
56 char *th_findsep(char *, size_t *, char);
57 char *th_findseporspace(char *, size_t *, char);
58 58
59 typedef t_str_node *t_str_hash[SET_HASH_MAXINDEX]; 59 BOOL th_strmatch(char *, char *);
60 BOOL th_strcasematch(char *, char *);
60 61
61
62 typedef struct tstrindex {
63 t_str_node **ppIndex;
64 ulint_t n;
65 } t_str_index;
66
67
68 /*
69 * Normal NUL-terminated string functions
70 */
71 char_t *th_stralloc(size_t);
72 char_t *th_strrealloc(char_t *, size_t);
73 size_t th_strlen(char_t *);
74 char_t *th_strdup(char_t *);
75 char_t *th_strcat(char_t *, char_t *);
76 char_t *th_strcpy(char_t *, char_t *);
77 char_t *th_strncpy(char_t *, char_t *, size_t);
78 int th_strcmp(char_t *, char_t *);
79 int th_strncmp(char_t *, char_t *, size_t);
80 int th_strcasecmp(char_t *, char_t *);
81 int th_strncasecmp(char_t *, char_t *, size_t);
82 void th_strip_ctrlchars(char_t *);
83 char_t *th_strstr(char_t *, char_t *);
84
85 int th_pstrcpy(char_t **, char_t *);
86 int th_pstrcat(char_t **, char_t *);
87
88 char_t *th_findnext(char_t *, size_t *);
89 char_t *th_findsep(char_t *, size_t *, char_t);
90 char_t *th_findseporspace(char_t *, size_t *, char_t);
91
92 BOOL th_strmatch(char_t *, char_t *);
93 BOOL th_strcasematch(char_t *, char_t *);
94
95
96 /*
97 * Handling of string-lists and hashes
98 */
99 t_str_node * th_strnode_new(char_t *, ulint_t, void *);
100 void th_strnode_free(t_str_node *);
101 void th_strlist_free(t_str_node *);
102 void th_strlist_insert(t_str_node **, t_str_node *);
103 int th_strhash_insert(t_str_node **, t_str_node *, BOOL);
104 void th_strhash_free(t_str_node **);
105 void th_strhash_change_pdata(t_str_hash, void *, void *);
106 t_str_node * th_strhash_search(t_str_node **, char_t *, BOOL);
107 t_str_index * th_strhash_makeindex(t_str_node **);
108 t_str_index * th_strlist_makeindex(t_str_node *);
109 void th_strindex_free(t_str_index *);
110 void th_strindex_sort_nused(t_str_index *);
111 void th_strindex_sort_alpha(t_str_index *);
112 62
113 #ifdef __cplusplus 63 #ifdef __cplusplus
114 } 64 }
115 #endif 65 #endif
116 #endif /* _TH_STRING_H */ 66 #endif /* _TH_STRING_H */