1 /*****************************************************************************\
5 **---------------------------------------------------------------------------**
6 ** Copyright: Andreas Eversberg **
8 ** reading options.conf and filling structure **
10 \*****************************************************************************/
18 #include "extension.h"
23 struct options options = {
24 "/usr/local/lcr/log", /* log file */
25 0x0000, /* debug mode */
27 "0", /* national prefix */
28 "00", /* international prefix */
29 "tones_american", /* directory of tones */
30 "", /* directories of tones to fetch */
31 "", /* dummy caller id */
32 0, /* by default use priority 0 */
33 "lcr@your.machine", /* source mail adress */
34 "/var/tmp", /* path of lock files */
35 0700, /* rights of lcr admin socket */
36 -1, /* socket user (-1= no change) */
37 -1, /* socket group (-1= no change) */
38 1, /* use polling of main loop */
39 "mISDN_l1loop.1", /* GSM/Asterisk side */
40 "mISDN_l1loop.2", /* LCR side */
43 char options_error[256];
47 * read options from options.conf
49 int read_options(char *options_error)
59 SPRINT(filename, "%s/options.conf", CONFIG_DATA);
61 if (!(fp=fopen(filename,"r"))) {
62 UPRINT(options_error, "Cannot open %s\n",filename);
67 while((fgets(buffer,sizeof(buffer),fp))) {
69 buffer[sizeof(buffer)-1]=0;
70 if (buffer[0]) buffer[strlen(buffer)-1]=0;
73 while(*p <= 32) { /* skip spaces */
78 if (*p==0 || *p=='#') /* ignore comments and empty line */
82 i=0; /* read option */
84 if (i+1 >= sizeof(option)) {
85 UPRINT(options_error, "Error in %s (line %d): option too long.\n",filename,line);
92 while(*p <= 32) { /* skip spaces */
99 if (*p!=0 && *p!='#') { /* param */
100 i=0; /* read param */
102 if (i+1 >= sizeof(param)) {
103 UPRINT(options_error, "Error in %s (line %d): param too long.\n",filename,line);
111 /* at this point we have option and param */
114 if (!strcmp(option,"nt_if") || !strcmp(option,"te_if")) {
115 UPRINT(options_error, "Error in %s (line %d): obsolete option %s. Use multiple 'port' options to define ports to use.\n",filename,line,option);
118 if (!strcmp(option,"debug")) {
120 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line,option);
123 options.deb = strtol(param, NULL, 0);
126 if (!strcmp(option,"log")) {
128 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
131 SCPY(options.log, param);
134 if (!strcmp(option,"alaw")) {
138 if (!strcmp(option,"ulaw")) {
142 if (!strcmp(option,"tones_dir")) {
144 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line,option);
147 if (param[strlen(param)-1] == '/')
148 param[strlen(param)-1]=0;
149 SCPY(options.tones_dir, param);
152 if (!strcmp(option,"fetch_tones")) {
154 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line,option);
157 if (param[strlen(param)-1] == '/')
158 param[strlen(param)-1]=0;
159 SCPY(options.fetch_tones, param);
162 if (!strcmp(option,"extensions_dir")) {
165 if (!strcmp(option,"national")) {
166 SCPY(options.national, param);
169 if (!strcmp(option,"international")) {
170 SCPY(options.international, param);
173 if (!strcmp(option,"dummyid")) {
174 SCPY(options.dummyid, param);
177 if (!strcmp(option,"dsptones")) {
178 UPRINT(options_error, "Error in %s (line %d): parameter 'dsptones' is obsolete. Just define the tones (american,german,oldgerman) at 'tones_dir' option.\n",filename,line);
181 if (!strcmp(option,"schedule")) {
182 options.schedule = atoi(param);
183 if (options.schedule < 0) {
184 UPRINT(options_error, "Error in %s (line %d): parameter for option %s must be at least '0'.\n", filename,line,option);
187 if (options.schedule > 99) {
188 UPRINT(options_error, "Error in %s (line %d): parameter for option %s must be '99' or less.\n", filename,line,option);
193 if (!strcmp(option,"email")) {
195 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n", filename,line,option);
198 SCPY(options.email, param);
201 if (!strcmp(option,"lock")) {
203 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line,option);
206 if (param[strlen(param)-1] == '/')
207 param[strlen(param)-1]=0;
208 SCPY(options.lock, param);
211 if (!strcmp(option,"socketuser")) {
212 char * endptr = NULL;
213 options.socketuser = strtol(param, &endptr, 10);
214 if (*endptr != '\0') {
215 struct passwd * pwd = getpwnam(param);
217 UPRINT(options_error, "Error in %s (line %d): no such user: %s.\n",filename,line,param);
220 options.socketuser = pwd->pw_uid;
223 if (!strcmp(option,"socketgroup")) {
224 char * endptr = NULL;
225 options.socketgroup = strtol(param, &endptr, 10);
226 if (*endptr != '\0') {
227 struct group * grp = getgrnam(param);
229 UPRINT(options_error, "Error in %s (line %d): no such group: %s.\n",filename,line,param);
232 options.socketgroup = grp->gr_gid;
235 if (!strcmp(option,"socketrights")) {
236 options.socketrights = strtol(param, NULL, 0);
238 if (!strcmp(option,"polling")) {
241 if (!strcmp(option,"loopback-ext")) {
243 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
246 SCPY(options.loopback_ext, param);
249 if (!strcmp(option,"loopback-lcr")) {
251 UPRINT(options_error, "Error in %s (line %d): parameter for option %s missing.\n",filename,line, option);
254 SCPY(options.loopback_lcr, param);
257 UPRINT(options_error, "Error in %s (line %d): wrong option keyword %s.\n", filename,line,option);
262 if (!options.tones_dir[0]) {
263 UPRINT(options_error, "Error in %s (line %d): option 'tones_dir' with parameter missing.\n", filename,line);