1 /* Copyright (C) 2009-2010, Martin Johansson <martin@fatbob.nu>
2 Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions
10 - Redistributions of source code must retain the above copyright notice,
11 this list of conditions and the following disclaimer.
12 - Redistributions in binary form must reproduce the above copyright notice,
13 this list of conditions and the following disclaimer in the documentation
14 and/or other materials provided with the distribution.
15 - Neither the name of the Developers nor the names of its contributors may
16 be used to endorse or promote products derived from this software without
17 specific prior written permission.
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
23 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
27 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 static bool_t termprint;
44 void Log_init(bool_t terminal)
48 openlog("uMurmurd", LOG_PID, LOG_DAEMON);
58 void logthis(const char *logstring, ...)
61 char buf[STRSIZE + 2];
63 va_start(argp, logstring);
64 vsnprintf(&buf[0], STRSIZE, logstring, argp);
68 fprintf(stderr, "%s", buf);
70 syslog(LOG_INFO, buf);
73 void Log_warn(const char *logstring, ...)
76 char buf[STRSIZE + 2];
79 va_start(argp, logstring);
80 offset = sprintf(buf, "WARN: ");
81 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
85 fprintf(stderr, "%s", buf);
87 syslog(LOG_WARNING, buf);
90 void Log_info(const char *logstring, ...)
93 char buf[STRSIZE + 2];
96 va_start(argp, logstring);
97 offset = sprintf(buf, "INFO: ");
98 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
102 fprintf(stderr, "%s", buf);
104 syslog(LOG_INFO, buf);
106 void Log_info_client(client_t *client, const char *logstring, ...)
109 char buf[STRSIZE + 2];
112 va_start(argp, logstring);
113 offset = sprintf(buf, "INFO: ");
114 offset += vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
116 offset += snprintf(&buf[offset], STRSIZE - offset, " - [%d] %s@%s:%d",
118 client->username == NULL ? "" : client->username,
119 inet_ntoa(client->remote_tcp.sin_addr),
120 ntohs(client->remote_tcp.sin_port));
123 fprintf(stderr, "%s", buf);
125 syslog(LOG_INFO, buf);
130 void Log_debug(const char *logstring, ...)
133 char buf[STRSIZE + 2];
136 va_start(argp, logstring);
137 offset = sprintf(buf, "DEBUG: ");
138 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
142 fprintf(stderr, "%s", buf);
144 syslog(LOG_DEBUG, buf);
148 void Log_fatal(const char *logstring, ...)
151 char buf[STRSIZE + 2];
153 va_start(argp, logstring);
154 offset = sprintf(buf, "FATAL: ");
155 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
159 fprintf(stderr, "%s", buf);
161 syslog(LOG_CRIT, buf);