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.
35 #include <libconfig.h>
41 static config_t configuration;
43 #define DEFAULT_CONFIG "/etc/umurmur.conf"
44 #define DEFAULT_WELCOME "Welcome to uMurmur!"
45 #define DEFAULT_MAX_CLIENTS 10
46 #define DEFAULT_MAX_BANDWIDTH 48000
47 #define DEFAULT_BINDPORT 64738
49 const char defaultconfig[] = DEFAULT_CONFIG;
51 void Conf_init(const char *conffile)
53 config_init(&configuration);
55 conffile = defaultconfig;
56 if (config_read_file(&configuration, conffile) != CONFIG_TRUE) {
57 Log_fatal("Error in config file %s line %d: %s", conffile,
58 config_error_line(&configuration), config_error_text(&configuration));
64 config_destroy(&configuration);
67 const char *getStrConf(param_t param)
69 config_setting_t *setting = NULL;
70 const char *strsetting = NULL;
74 setting = config_lookup(&configuration, "certificate");
76 return "/etc/umurmur/certificate.crt";
78 if ((strsetting = config_setting_get_string(setting)) != NULL)
81 return "/etc/umurmur/certificate.crt";
85 setting = config_lookup(&configuration, "private_key");
87 return "/etc/umurmur/private_key.key";
89 if ((strsetting = config_setting_get_string(setting)) != NULL)
92 return "/etc/umurmur/private_key.key";
96 setting = config_lookup(&configuration, "password");
100 if ((strsetting = config_setting_get_string(setting)) != NULL)
107 setting = config_lookup(&configuration, "bindaddr");
111 if ((strsetting = config_setting_get_string(setting)) != NULL)
118 setting = config_lookup(&configuration, "welcometext");
120 return DEFAULT_WELCOME;
122 if ((strsetting = config_setting_get_string(setting)) != NULL)
125 return DEFAULT_WELCOME;
128 case DEFAULT_CHANNEL:
129 setting = config_lookup(&configuration, "default_channel");
133 if ((strsetting = config_setting_get_string(setting)) != NULL)
140 setting = config_lookup(&configuration, "username");
144 if ((strsetting = config_setting_get_string(setting)) != NULL)
151 setting = config_lookup(&configuration, "groupname");
155 if ((strsetting = config_setting_get_string(setting)) != NULL)
162 setting = config_lookup(&configuration, "logfile");
166 if ((strsetting = config_setting_get_string(setting)) != NULL)
179 int getIntConf(param_t param)
181 config_setting_t *setting = NULL;
185 setting = config_lookup(&configuration, "bindport");
187 return DEFAULT_BINDPORT;
189 return config_setting_get_int(setting);
193 setting = config_lookup(&configuration, "max_bandwidth");
195 return DEFAULT_MAX_BANDWIDTH;
197 return config_setting_get_int(setting);
201 setting = config_lookup(&configuration, "max_users");
203 return DEFAULT_MAX_CLIENTS;
205 return config_setting_get_int(setting);
213 int Conf_getNextChannel(conf_channel_t *chdesc, int index)
215 config_setting_t *setting = NULL;
216 int maxconfig = 64, ret = 0;
217 char configstr[maxconfig];
219 ret = snprintf(configstr, maxconfig, "channels.[%d].name", index);
220 setting = config_lookup(&configuration, configstr);
221 if (ret >= maxconfig || ret < 0 || setting == NULL)
222 return -1; /* Required */
223 chdesc->name = config_setting_get_string(setting);
225 ret = snprintf(configstr, maxconfig, "channels.[%d].parent", index);
226 setting = config_lookup(&configuration, configstr);
227 if (ret >= maxconfig || ret < 0 || setting == NULL)
228 return -1; /* Required */
229 chdesc->parent = config_setting_get_string(setting);
231 ret = snprintf(configstr, maxconfig, "channels.[%d].description", index);
232 setting = config_lookup(&configuration, configstr);
233 if (ret >= maxconfig || ret < 0 || setting == NULL) /* Optional */
234 chdesc->description = NULL;
236 chdesc->description = config_setting_get_string(setting);
238 ret = snprintf(configstr, maxconfig, "channels.[%d].noenter", index);
239 setting = config_lookup(&configuration, configstr);
240 if (ret >= maxconfig || ret < 0 || setting == NULL) /* Optional */
241 chdesc->noenter = false;
243 chdesc->noenter = config_setting_get_bool(setting);
248 int Conf_getNextChannelLink(conf_channel_link_t *chlink, int index)
250 config_setting_t *setting = NULL;
251 int maxconfig = 64, ret = 0;
252 char configstr[maxconfig];
254 ret = snprintf(configstr, maxconfig, "channel_links.[%d].source", index);
255 setting = config_lookup(&configuration, configstr);
256 if (ret >= maxconfig || ret < 0 || setting == NULL)
258 chlink->source = config_setting_get_string(setting);
260 ret = snprintf(configstr, maxconfig, "channel_links.[%d].destination", index);
261 setting = config_lookup(&configuration, configstr);
262 if (ret >= maxconfig || ret < 0 || setting == NULL)
264 chlink->destination = config_setting_get_string(setting);