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)
168 int getIntConf(param_t param)
170 config_setting_t *setting = NULL;
174 setting = config_lookup(&configuration, "bindport");
176 return DEFAULT_BINDPORT;
178 return config_setting_get_int(setting);
182 setting = config_lookup(&configuration, "max_bandwidth");
184 return DEFAULT_MAX_BANDWIDTH;
186 return config_setting_get_int(setting);
190 setting = config_lookup(&configuration, "max_users");
192 return DEFAULT_MAX_CLIENTS;
194 return config_setting_get_int(setting);
202 int Conf_getNextChannel(conf_channel_t *chdesc, int index)
204 config_setting_t *setting = NULL;
205 int maxconfig = 64, ret = 0;
206 char configstr[maxconfig];
208 ret = snprintf(configstr, maxconfig, "channels.[%d].name", index);
209 setting = config_lookup(&configuration, configstr);
210 if (ret >= maxconfig || ret < 0 || setting == NULL)
211 return -1; /* Required */
212 chdesc->name = config_setting_get_string(setting);
214 ret = snprintf(configstr, maxconfig, "channels.[%d].parent", index);
215 setting = config_lookup(&configuration, configstr);
216 if (ret >= maxconfig || ret < 0 || setting == NULL)
217 return -1; /* Required */
218 chdesc->parent = config_setting_get_string(setting);
220 ret = snprintf(configstr, maxconfig, "channels.[%d].description", index);
221 setting = config_lookup(&configuration, configstr);
222 if (ret >= maxconfig || ret < 0 || setting == NULL) /* Optional */
223 chdesc->description = NULL;
225 chdesc->description = config_setting_get_string(setting);
227 ret = snprintf(configstr, maxconfig, "channels.[%d].noenter", index);
228 setting = config_lookup(&configuration, configstr);
229 if (ret >= maxconfig || ret < 0 || setting == NULL) /* Optional */
230 chdesc->noenter = false;
232 chdesc->noenter = config_setting_get_bool(setting);
237 int Conf_getNextChannelLink(conf_channel_link_t *chlink, int index)
239 config_setting_t *setting = NULL;
240 int maxconfig = 64, ret = 0;
241 char configstr[maxconfig];
243 ret = snprintf(configstr, maxconfig, "channel_links.[%d].source", index);
244 setting = config_lookup(&configuration, configstr);
245 if (ret >= maxconfig || ret < 0 || setting == NULL)
247 chlink->source = config_setting_get_string(setting);
249 ret = snprintf(configstr, maxconfig, "channel_links.[%d].destination", index);
250 setting = config_lookup(&configuration, configstr);
251 if (ret >= maxconfig || ret < 0 || setting == NULL)
253 chlink->destination = config_setting_get_string(setting);