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 + 1];
63 va_start(argp, logstring);
64 vsnprintf(&buf[0], STRSIZE, logstring, argp);
67 fprintf(stderr, "%s\n", buf);
69 syslog(LOG_INFO, "%s", buf);
72 void Log_warn(const char *logstring, ...)
75 char buf[STRSIZE + 1];
78 va_start(argp, logstring);
79 offset = sprintf(buf, "WARN: ");
80 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
83 fprintf(stderr, "%s\n", buf);
85 syslog(LOG_WARNING, "%s", buf);
88 void Log_info(const char *logstring, ...)
91 char buf[STRSIZE + 1];
94 va_start(argp, logstring);
95 offset = sprintf(buf, "INFO: ");
96 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
99 fprintf(stderr, "%s\n", buf);
101 syslog(LOG_INFO, "%s", buf);
103 void Log_info_client(client_t *client, const char *logstring, ...)
106 char buf[STRSIZE + 1];
109 va_start(argp, logstring);
110 offset = sprintf(buf, "INFO: ");
111 offset += vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
113 offset += snprintf(&buf[offset], STRSIZE - offset, " - [%d] %s@%s:%d",
115 client->username == NULL ? "" : client->username,
116 inet_ntoa(client->remote_tcp.sin_addr),
117 ntohs(client->remote_tcp.sin_port));
119 fprintf(stderr, "%s\n", buf);
121 syslog(LOG_INFO, "%s", buf);
126 void Log_debug(const char *logstring, ...)
129 char buf[STRSIZE + 1];
132 va_start(argp, logstring);
133 offset = sprintf(buf, "DEBUG: ");
134 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
137 fprintf(stderr, "%s\n", buf);
139 syslog(LOG_DEBUG, "%s", buf);
143 void Log_fatal(const char *logstring, ...)
146 char buf[STRSIZE + 1];
148 va_start(argp, logstring);
149 offset = sprintf(buf, "FATAL: ");
150 vsnprintf(&buf[offset], STRSIZE - offset, logstring, argp);
153 fprintf(stderr, "%s\n", buf);
155 syslog(LOG_CRIT, "%s", buf);