/[svn]/ircd-hybrid-7.2/src/s_misc.c
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Annotation of /ircd-hybrid-7.2/src/s_misc.c

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Revision 1004 - (hide annotations)
Mon Aug 31 21:29:56 2009 UTC (10 years, 11 months ago) by michael
File MIME type: text/x-chdr
File size: 3350 byte(s)
- remove unused small_file_date() function

1 adx 30 /*
2     * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3     * s_misc.c: Yet another miscellaneous functions file.
4     *
5     * Copyright (C) 2002 by the past and present ircd coders, and others.
6     *
7     * This program is free software; you can redistribute it and/or modify
8     * it under the terms of the GNU General Public License as published by
9     * the Free Software Foundation; either version 2 of the License, or
10     * (at your option) any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20     * USA
21     *
22 knight 31 * $Id$
23 adx 30 */
24    
25     #include "stdinc.h"
26     #include "s_misc.h"
27     #include "client.h"
28     #include "common.h"
29     #include "irc_string.h"
30     #include "sprintf_irc.h"
31     #include "ircd.h"
32     #include "numeric.h"
33     #include "irc_res.h"
34     #include "fdlist.h"
35     #include "s_bsd.h"
36     #include "s_conf.h"
37     #include "s_serv.h"
38     #include "send.h"
39     #include "memory.h"
40    
41    
42     static const char *months[] =
43     {
44     "January", "February", "March", "April",
45     "May", "June", "July", "August",
46     "September", "October", "November","December"
47     };
48    
49     static const char *weekdays[] =
50     {
51     "Sunday", "Monday", "Tuesday", "Wednesday",
52     "Thursday", "Friday", "Saturday"
53     };
54    
55     char *
56     date(time_t lclock)
57     {
58     static char buf[80], plus;
59     struct tm *lt, *gm;
60     struct tm gmbuf;
61     int minswest;
62    
63     if (!lclock)
64     lclock = CurrentTime;
65     gm = gmtime(&lclock);
66     memcpy(&gmbuf, gm, sizeof(gmbuf));
67     gm = &gmbuf;
68     lt = localtime(&lclock);
69    
70     /*
71     * There is unfortunately no clean portable way to extract time zone
72     * offset information, so do ugly things.
73     */
74     minswest = (gm->tm_hour - lt->tm_hour) * 60 + (gm->tm_min - lt->tm_min);
75    
76     if (lt->tm_yday != gm->tm_yday)
77     {
78     if ((lt->tm_yday > gm->tm_yday && lt->tm_year == gm->tm_year) ||
79     (lt->tm_yday < gm->tm_yday && lt->tm_year != gm->tm_year))
80     minswest -= 24 * 60;
81     else
82     minswest += 24 * 60;
83     }
84    
85     plus = (minswest > 0) ? '-' : '+';
86     if (minswest < 0)
87     minswest = -minswest;
88    
89     ircsprintf(buf, "%s %s %d %d -- %02u:%02u:%02u %c%02u:%02u",
90     weekdays[lt->tm_wday], months[lt->tm_mon],lt->tm_mday,
91     lt->tm_year + 1900, lt->tm_hour, lt->tm_min, lt->tm_sec,
92     plus, minswest/60, minswest%60);
93     return buf;
94     }
95    
96     const char *
97     smalldate(time_t lclock)
98     {
99     static char buf[MAX_DATE_STRING];
100     struct tm *lt, *gm;
101     struct tm gmbuf;
102    
103     if (!lclock)
104     lclock = CurrentTime;
105    
106     gm = gmtime(&lclock);
107     memcpy(&gmbuf, gm, sizeof(gmbuf));
108     gm = &gmbuf;
109     lt = localtime(&lclock);
110    
111     ircsprintf(buf, "%d/%d/%d %02d.%02d",
112     lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday,
113     lt->tm_hour, lt->tm_min);
114    
115     return buf;
116     }
117    
118     #ifdef HAVE_LIBCRYPTO
119     char *
120 michael 967 ssl_get_cipher(const SSL *ssl)
121 adx 30 {
122 michael 967 static char buffer[IRCD_BUFSIZE / 4];
123     int bits = 0;
124 adx 30
125     SSL_CIPHER_get_bits(SSL_get_current_cipher(ssl), &bits);
126    
127 michael 967 snprintf(buffer, sizeof(buffer), "%s %s-%d", SSL_get_version(ssl),
128     SSL_get_cipher(ssl), bits);
129 adx 30
130     return buffer;
131     }
132     #endif

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