1 | // |
---|
2 | // SyslogChannel.cpp |
---|
3 | // |
---|
4 | // $Id: //poco/1.3/Foundation/src/SyslogChannel.cpp#1 $ |
---|
5 | // |
---|
6 | // Library: Foundation |
---|
7 | // Package: Logging |
---|
8 | // Module: SyslogChannel |
---|
9 | // |
---|
10 | // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. |
---|
11 | // and Contributors. |
---|
12 | // |
---|
13 | // Permission is hereby granted, free of charge, to any person or organization |
---|
14 | // obtaining a copy of the software and accompanying documentation covered by |
---|
15 | // this license (the "Software") to use, reproduce, display, distribute, |
---|
16 | // execute, and transmit the Software, and to prepare derivative works of the |
---|
17 | // Software, and to permit third-parties to whom the Software is furnished to |
---|
18 | // do so, all subject to the following: |
---|
19 | // |
---|
20 | // The copyright notices in the Software and this entire statement, including |
---|
21 | // the above license grant, this restriction and the following disclaimer, |
---|
22 | // must be included in all copies of the Software, in whole or in part, and |
---|
23 | // all derivative works of the Software, unless such copies or derivative |
---|
24 | // works are solely in the form of machine-executable object code generated by |
---|
25 | // a source language processor. |
---|
26 | // |
---|
27 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
---|
28 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
---|
29 | // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT |
---|
30 | // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE |
---|
31 | // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, |
---|
32 | // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
---|
33 | // DEALINGS IN THE SOFTWARE. |
---|
34 | // |
---|
35 | |
---|
36 | |
---|
37 | #include <Poco/SyslogChannel.h> |
---|
38 | #include <Poco/Message.h> |
---|
39 | #include <Poco/StringTokenizer.h> |
---|
40 | #include <syslog.h> |
---|
41 | |
---|
42 | |
---|
43 | namespace Poco { |
---|
44 | |
---|
45 | |
---|
46 | const std::string SyslogChannel::PROP_NAME = "name"; |
---|
47 | const std::string SyslogChannel::PROP_FACILITY = "facility"; |
---|
48 | const std::string SyslogChannel::PROP_OPTIONS = "options"; |
---|
49 | |
---|
50 | |
---|
51 | SyslogChannel::SyslogChannel(): |
---|
52 | _options(SYSLOG_CONS), |
---|
53 | _facility(SYSLOG_USER), |
---|
54 | _open(false) |
---|
55 | { |
---|
56 | } |
---|
57 | |
---|
58 | |
---|
59 | SyslogChannel::SyslogChannel(const std::string& name, int options, int facility): |
---|
60 | _name(name), |
---|
61 | _options(options), |
---|
62 | _facility(facility), |
---|
63 | _open(false) |
---|
64 | { |
---|
65 | } |
---|
66 | |
---|
67 | |
---|
68 | SyslogChannel::~SyslogChannel() |
---|
69 | { |
---|
70 | close(); |
---|
71 | } |
---|
72 | |
---|
73 | |
---|
74 | void SyslogChannel::open() |
---|
75 | { |
---|
76 | openlog(_name.c_str(), _options, _facility); |
---|
77 | _open = true; |
---|
78 | } |
---|
79 | |
---|
80 | |
---|
81 | void SyslogChannel::close() |
---|
82 | { |
---|
83 | if (_open) |
---|
84 | { |
---|
85 | closelog(); |
---|
86 | _open = false; |
---|
87 | } |
---|
88 | } |
---|
89 | |
---|
90 | |
---|
91 | void SyslogChannel::log(const Message& msg) |
---|
92 | { |
---|
93 | if (!_open) open(); |
---|
94 | syslog(getPrio(msg), "%s", msg.getText().c_str()); |
---|
95 | } |
---|
96 | |
---|
97 | |
---|
98 | void SyslogChannel::setProperty(const std::string& name, const std::string& value) |
---|
99 | { |
---|
100 | if (name == PROP_NAME) |
---|
101 | { |
---|
102 | _name = value; |
---|
103 | } |
---|
104 | else if (name == PROP_FACILITY) |
---|
105 | { |
---|
106 | if (value == "LOG_KERN") |
---|
107 | _facility = SYSLOG_KERN; |
---|
108 | else if (value == "LOG_USER") |
---|
109 | _facility = SYSLOG_USER; |
---|
110 | else if (value == "LOG_MAIL") |
---|
111 | _facility = SYSLOG_MAIL; |
---|
112 | else if (value == "LOG_DAEMON") |
---|
113 | _facility = SYSLOG_DAEMON; |
---|
114 | else if (value == "LOG_AUTH") |
---|
115 | _facility = SYSLOG_AUTH; |
---|
116 | else if (value == "LOG_AUTHPRIV") |
---|
117 | _facility = SYSLOG_AUTHPRIV; |
---|
118 | else if (value == "LOG_SYSLOG") |
---|
119 | _facility = SYSLOG_SYSLOG; |
---|
120 | else if (value == "LOG_LPR") |
---|
121 | _facility = SYSLOG_LPR; |
---|
122 | else if (value == "LOG_NEWS") |
---|
123 | _facility = SYSLOG_NEWS; |
---|
124 | else if (value == "LOG_UUCP") |
---|
125 | _facility = SYSLOG_UUCP; |
---|
126 | else if (value == "LOG_CRON") |
---|
127 | _facility = SYSLOG_CRON; |
---|
128 | else if (value == "LOG_FTP") |
---|
129 | _facility = SYSLOG_FTP; |
---|
130 | else if (value == "LOG_LOCAL0") |
---|
131 | _facility = SYSLOG_LOCAL0; |
---|
132 | else if (value == "LOG_LOCAL1") |
---|
133 | _facility = SYSLOG_LOCAL1; |
---|
134 | else if (value == "LOG_LOCAL2") |
---|
135 | _facility = SYSLOG_LOCAL2; |
---|
136 | else if (value == "LOG_LOCAL3") |
---|
137 | _facility = SYSLOG_LOCAL3; |
---|
138 | else if (value == "LOG_LOCAL4") |
---|
139 | _facility = SYSLOG_LOCAL4; |
---|
140 | else if (value == "LOG_LOCAL5") |
---|
141 | _facility = SYSLOG_LOCAL5; |
---|
142 | else if (value == "LOG_LOCAL6") |
---|
143 | _facility = SYSLOG_LOCAL6; |
---|
144 | else if (value == "LOG_LOCAL7") |
---|
145 | _facility = SYSLOG_LOCAL7; |
---|
146 | } |
---|
147 | else if (name == PROP_OPTIONS) |
---|
148 | { |
---|
149 | _options = 0; |
---|
150 | StringTokenizer tokenizer(value, "|+:;,", StringTokenizer::TOK_IGNORE_EMPTY | StringTokenizer::TOK_TRIM); |
---|
151 | for (StringTokenizer::Iterator it = tokenizer.begin(); it != tokenizer.end(); ++it) |
---|
152 | { |
---|
153 | if (*it == "LOG_CONS") |
---|
154 | _options |= SYSLOG_CONS; |
---|
155 | else if (*it == "LOG_NDELAY") |
---|
156 | _options |= SYSLOG_NDELAY; |
---|
157 | else if (*it == "LOG_PERROR") |
---|
158 | _options |= SYSLOG_PERROR; |
---|
159 | else if (*it == "LOG_PID") |
---|
160 | _options |= SYSLOG_PID; |
---|
161 | } |
---|
162 | } |
---|
163 | else |
---|
164 | { |
---|
165 | Channel::setProperty(name, value); |
---|
166 | } |
---|
167 | } |
---|
168 | |
---|
169 | |
---|
170 | std::string SyslogChannel::getProperty(const std::string& name) const |
---|
171 | { |
---|
172 | if (name == PROP_NAME) |
---|
173 | { |
---|
174 | return _name; |
---|
175 | } |
---|
176 | else if (name == PROP_FACILITY) |
---|
177 | { |
---|
178 | if (_facility == SYSLOG_KERN) |
---|
179 | return "LOG_KERN"; |
---|
180 | else if (_facility == SYSLOG_USER) |
---|
181 | return "LOG_USER"; |
---|
182 | else if (_facility == SYSLOG_MAIL) |
---|
183 | return "LOG_MAIL"; |
---|
184 | else if (_facility == SYSLOG_DAEMON) |
---|
185 | return "LOG_DAEMON"; |
---|
186 | else if (_facility == SYSLOG_AUTH) |
---|
187 | return "LOG_AUTH"; |
---|
188 | else if (_facility == SYSLOG_AUTHPRIV) |
---|
189 | return "LOG_AUTHPRIV"; |
---|
190 | else if (_facility == SYSLOG_SYSLOG) |
---|
191 | return "LOG_SYSLOG"; |
---|
192 | else if (_facility == SYSLOG_LPR) |
---|
193 | return "LOG_LPR"; |
---|
194 | else if (_facility == SYSLOG_NEWS) |
---|
195 | return "LOG_NEWS"; |
---|
196 | else if (_facility == SYSLOG_UUCP) |
---|
197 | return "LOG_UUCP"; |
---|
198 | else if (_facility == SYSLOG_CRON) |
---|
199 | return "LOG_CRON"; |
---|
200 | else if (_facility == SYSLOG_FTP) |
---|
201 | return "LOG_FTP"; |
---|
202 | else if (_facility == SYSLOG_LOCAL0) |
---|
203 | return "LOG_LOCAL0"; |
---|
204 | else if (_facility == SYSLOG_LOCAL1) |
---|
205 | return "LOG_LOCAL1"; |
---|
206 | else if (_facility == SYSLOG_LOCAL2) |
---|
207 | return "LOG_LOCAL2"; |
---|
208 | else if (_facility == SYSLOG_LOCAL3) |
---|
209 | return "LOG_LOCAL3"; |
---|
210 | else if (_facility == SYSLOG_LOCAL4) |
---|
211 | return "LOG_LOCAL4"; |
---|
212 | else if (_facility == SYSLOG_LOCAL5) |
---|
213 | return "LOG_LOCAL5"; |
---|
214 | else if (_facility == SYSLOG_LOCAL6) |
---|
215 | return "LOG_LOCAL6"; |
---|
216 | else if (_facility == SYSLOG_LOCAL7) |
---|
217 | return "LOG_LOCAL7"; |
---|
218 | else |
---|
219 | return ""; |
---|
220 | } |
---|
221 | else if (name == PROP_OPTIONS) |
---|
222 | { |
---|
223 | std::string result; |
---|
224 | if (_options & SYSLOG_CONS) |
---|
225 | { |
---|
226 | if (!result.empty()) result.append("|"); |
---|
227 | result.append("LOG_CONS"); |
---|
228 | } |
---|
229 | if (_options & SYSLOG_NDELAY) |
---|
230 | { |
---|
231 | if (!result.empty()) result.append("|"); |
---|
232 | result.append("LOG_NDELAY"); |
---|
233 | } |
---|
234 | if (_options & SYSLOG_PERROR) |
---|
235 | { |
---|
236 | if (!result.empty()) result.append("|"); |
---|
237 | result.append("LOG_PERROR"); |
---|
238 | } |
---|
239 | if (_options & SYSLOG_PID) |
---|
240 | { |
---|
241 | if (!result.empty()) result.append("|"); |
---|
242 | result.append("LOG_PID"); |
---|
243 | } |
---|
244 | return result; |
---|
245 | } |
---|
246 | else |
---|
247 | { |
---|
248 | return Channel::getProperty(name); |
---|
249 | } |
---|
250 | } |
---|
251 | |
---|
252 | |
---|
253 | int SyslogChannel::getPrio(const Message& msg) |
---|
254 | { |
---|
255 | switch (msg.getPriority()) |
---|
256 | { |
---|
257 | case Message::PRIO_TRACE: |
---|
258 | case Message::PRIO_DEBUG: |
---|
259 | return LOG_DEBUG; |
---|
260 | case Message::PRIO_INFORMATION: |
---|
261 | return LOG_INFO; |
---|
262 | case Message::PRIO_NOTICE: |
---|
263 | return LOG_NOTICE; |
---|
264 | case Message::PRIO_WARNING: |
---|
265 | return LOG_WARNING; |
---|
266 | case Message::PRIO_ERROR: |
---|
267 | return LOG_ERR; |
---|
268 | case Message::PRIO_CRITICAL: |
---|
269 | return LOG_CRIT; |
---|
270 | case Message::PRIO_FATAL: |
---|
271 | return LOG_ALERT; |
---|
272 | default: |
---|
273 | return 0; |
---|
274 | } |
---|
275 | } |
---|
276 | |
---|
277 | |
---|
278 | } // namespace Poco |
---|