source: protocols/yahoo/yahoo_util.c @ 701ab812

Last change on this file since 701ab812 was 5ebff60, checked in by dequis <dx@…>, at 2015-02-20T22:50:54Z

Reindent everything to K&R style with tabs

Used uncrustify, with the configuration file in ./doc/uncrustify.cfg

Commit author set to "Indent <please@…>" so that it's easier to
skip while doing git blame.

  • Property mode set to 100644
File size: 2.4 KB
Line 
1/*
2 * libyahoo2: yahoo_util.c
3 *
4 * Copyright (C) 2002-2004, Philip S Tellis <philip.tellis AT gmx.net>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
19 *
20 */
21
22#if STDC_HEADERS
23# include <string.h>
24#else
25# if !HAVE_STRCHR
26#  define strchr index
27#  define strrchr rindex
28# endif
29char *strchr(), *strrchr();
30# if !HAVE_MEMCPY
31#  define memcpy(d, s, n) bcopy((s), (d), (n))
32#  define memmove(d, s, n) bcopy((s), (d), (n))
33# endif
34#endif
35
36#include "yahoo_util.h"
37
38char *y_string_append(char *string, char *append)
39{
40        int size = strlen(string) + strlen(append) + 1;
41        char *new_string = y_renew(char, string, size);
42
43        if (new_string == NULL) {
44                new_string = y_new(char, size);
45                strcpy(new_string, string);
46                FREE(string);
47        }
48
49        strcat(new_string, append);
50
51        return new_string;
52}
53
54#if !HAVE_GLIB
55
56void y_strfreev(char ** vector)
57{
58        char **v;
59
60        for (v = vector; *v; v++) {
61                FREE(*v);
62        }
63        FREE(vector);
64}
65
66char ** y_strsplit(char * str, char * sep, int nelem)
67{
68        char ** vector;
69        char *s, *p;
70        int i = 0;
71        int l = strlen(sep);
72
73        if (nelem <= 0) {
74                char * s;
75                nelem = 0;
76                if (*str) {
77                        for (s = strstr(str, sep); s; s = strstr(s + l, sep), nelem++) {
78                                ;
79                        }
80                        if (strcmp(str + strlen(str) - l, sep)) {
81                                nelem++;
82                        }
83                }
84        }
85
86        vector = y_new(char *, nelem + 1);
87
88        for (p = str, s = strstr(p, sep); i < nelem && s; p = s + l, s = strstr(p, sep), i++) {
89                int len = s - p;
90                vector[i] = y_new(char, len + 1);
91                strncpy(vector[i], p, len);
92                vector[i][len] = '\0';
93        }
94
95        if (i < nelem && *str) { /* str didn't end with sep, and str isn't empty */
96                vector[i++] = strdup(p);
97        }
98
99        vector[i] = NULL;
100
101        return vector;
102}
103
104void * y_memdup(const void * addr, int n)
105{
106        void * new_chunk = malloc(n);
107
108        if (new_chunk) {
109                memcpy(new_chunk, addr, n);
110        }
111        return new_chunk;
112}
113
114#endif
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