4 * This module handles states which are global to the entire server.
19 #if TIME_WITH_SYS_TIME
20 # include <sys/time.h>
24 # include <sys/time.h>
35 #include <sys/types.h>
39 #include "serv_extensions.h"
40 #include "sysdep_decls.h"
44 #include "citserver.h"
52 struct CitControl CitControl;
53 extern struct config config;
54 FILE *control_fp = NULL;
57 * get_control - read the control record into memory.
59 void get_control(void)
62 /* Zero it out. If the control record on disk is missing or short,
63 * the system functions with all control record fields initialized
66 memset(&CitControl, 0, sizeof(struct CitControl));
67 if (control_fp == NULL) {
68 control_fp = fopen("citadel.control", "rb+");
69 if (control_fp != NULL) {
70 fchown(fileno(control_fp), config.c_bbsuid, -1);
73 if (control_fp == NULL) {
74 control_fp = fopen("citadel.control", "wb+");
75 if (control_fp != NULL) {
76 fchown(fileno(control_fp), config.c_bbsuid, -1);
77 memset(&CitControl, 0, sizeof(struct CitControl));
78 fwrite(&CitControl, sizeof(struct CitControl),
83 if (control_fp == NULL) {
84 lprintf(1, "ERROR opening citadel.control: %s\n",
90 fread(&CitControl, sizeof(struct CitControl), 1, control_fp);
94 * put_control - write the control record to disk.
96 void put_control(void)
99 if (control_fp != NULL) {
101 fwrite(&CitControl, sizeof(struct CitControl), 1,
109 * get_new_message_number() - Obtain a new, unique ID to be used for a message.
111 long get_new_message_number(void)
113 begin_critical_section(S_CONTROL);
115 ++CitControl.MMhighest;
117 end_critical_section(S_CONTROL);
118 return (CitControl.MMhighest);
123 * get_new_user_number() - Obtain a new, unique ID to be used for a user.
125 long get_new_user_number(void)
127 begin_critical_section(S_CONTROL);
129 ++CitControl.MMnextuser;
131 end_critical_section(S_CONTROL);
132 return (CitControl.MMnextuser);
138 * get_new_room_number() - Obtain a new, unique ID to be used for a room.
140 long get_new_room_number(void)
142 begin_critical_section(S_CONTROL);
144 ++CitControl.MMnextroom;
146 end_critical_section(S_CONTROL);
147 return (CitControl.MMnextroom);
153 * Get or set global configuration options
155 void cmd_conf(char *argbuf)
163 if (CtdlAccessCheck(ac_aide)) return;
165 extract(cmd, argbuf, 0);
166 if (!strcasecmp(cmd, "GET")) {
167 cprintf("%d Configuration...\n", LISTING_FOLLOWS);
168 cprintf("%s\n", config.c_nodename);
169 cprintf("%s\n", config.c_fqdn);
170 cprintf("%s\n", config.c_humannode);
171 cprintf("%s\n", config.c_phonenum);
172 cprintf("%d\n", config.c_creataide);
173 cprintf("%d\n", config.c_sleeping);
174 cprintf("%d\n", config.c_initax);
175 cprintf("%d\n", config.c_regiscall);
176 cprintf("%d\n", config.c_twitdetect);
177 cprintf("%s\n", config.c_twitroom);
178 cprintf("%s\n", config.c_moreprompt);
179 cprintf("%d\n", config.c_restrict);
180 cprintf("%s\n", config.c_bbs_city);
181 cprintf("%s\n", config.c_sysadm);
182 cprintf("%d\n", config.c_maxsessions);
183 cprintf("%s\n", config.c_net_password);
184 cprintf("%d\n", config.c_userpurge);
185 cprintf("%d\n", config.c_roompurge);
186 cprintf("%s\n", config.c_logpages);
187 cprintf("%d\n", config.c_createax);
188 cprintf("%ld\n", config.c_maxmsglen);
189 cprintf("%d\n", config.c_min_workers);
190 cprintf("%d\n", config.c_max_workers);
191 cprintf("%d\n", config.c_pop3_port);
192 cprintf("%d\n", config.c_smtp_port);
193 cprintf("%d\n", config.c_rfc822_strict_from);
194 cprintf("%d\n", config.c_aide_zap);
195 cprintf("%d\n", config.c_imap_port);
196 cprintf("%ld\n", config.c_net_freq);
197 cprintf("%d\n", config.c_disable_newu);
198 cprintf("%d\n", config.c_aide_mailboxes);
202 else if (!strcasecmp(cmd, "SET")) {
203 cprintf("%d Send configuration...\n", SEND_LISTING);
205 while (client_gets(buf), strcmp(buf, "000")) {
208 safestrncpy(config.c_nodename, buf,
209 sizeof config.c_nodename);
212 safestrncpy(config.c_fqdn, buf,
213 sizeof config.c_fqdn);
216 safestrncpy(config.c_humannode, buf,
217 sizeof config.c_humannode);
220 safestrncpy(config.c_phonenum, buf,
221 sizeof config.c_phonenum);
224 config.c_creataide = atoi(buf);
227 config.c_sleeping = atoi(buf);
230 config.c_initax = atoi(buf);
231 if (config.c_initax < 1)
233 if (config.c_initax > 6)
237 config.c_regiscall = atoi(buf);
238 if (config.c_regiscall != 0)
239 config.c_regiscall = 1;
242 config.c_twitdetect = atoi(buf);
243 if (config.c_twitdetect != 0)
244 config.c_twitdetect = 1;
247 safestrncpy(config.c_twitroom, buf,
248 sizeof config.c_twitroom);
251 safestrncpy(config.c_moreprompt, buf,
252 sizeof config.c_moreprompt);
255 config.c_restrict = atoi(buf);
256 if (config.c_restrict != 0)
257 config.c_restrict = 1;
260 safestrncpy(config.c_bbs_city, buf,
261 sizeof config.c_bbs_city);
264 safestrncpy(config.c_sysadm, buf,
265 sizeof config.c_sysadm);
268 config.c_maxsessions = atoi(buf);
269 if (config.c_maxsessions < 1)
270 config.c_maxsessions = 1;
273 safestrncpy(config.c_net_password, buf,
274 sizeof config.c_net_password);
277 config.c_userpurge = atoi(buf);
280 config.c_roompurge = atoi(buf);
283 safestrncpy(config.c_logpages, buf,
284 sizeof config.c_logpages);
287 config.c_createax = atoi(buf);
288 if (config.c_createax < 1)
289 config.c_createax = 1;
290 if (config.c_createax > 6)
291 config.c_createax = 6;
294 if (atoi(buf) >= 8192)
295 config.c_maxmsglen = atoi(buf);
299 config.c_min_workers = atoi(buf);
301 if (atoi(buf) >= config.c_min_workers)
302 config.c_max_workers = atoi(buf);
304 config.c_pop3_port = atoi(buf);
307 config.c_smtp_port = atoi(buf);
310 config.c_rfc822_strict_from = atoi(buf);
313 config.c_aide_zap = atoi(buf);
314 if (config.c_aide_zap != 0)
315 config.c_aide_zap = 1;
318 config.c_imap_port = atoi(buf);
321 config.c_net_freq = atol(buf);
324 config.c_disable_newu = atoi(buf);
325 if (config.c_disable_newu != 0)
326 config.c_disable_newu = 1;
329 config.c_aide_mailboxes = atoi(buf);
330 if (config.c_aide_mailboxes != 0)
331 config.c_aide_mailboxes = 1;
337 snprintf(buf, sizeof buf,
338 "Global system configuration edited by %s\n",
342 if (strlen(config.c_logpages) > 0)
343 create_room(config.c_logpages, 3, "", 0, 1, 1);
346 else if (!strcasecmp(cmd, "GETSYS")) {
347 extract(confname, argbuf, 1);
348 confptr = CtdlGetSysConfig(confname);
349 if (confptr != NULL) {
350 cprintf("%d %s\n", LISTING_FOLLOWS, confname);
351 client_write(confptr, strlen(confptr));
352 if (confptr[strlen(confptr) - 1] != 10)
353 client_write("\n", 1);
357 cprintf("%d No such configuration.\n",
358 ERROR + ILLEGAL_VALUE);
362 else if (!strcasecmp(cmd, "PUTSYS")) {
363 extract(confname, argbuf, 1);
364 cprintf("%d %s\n", SEND_LISTING, confname);
365 confptr = CtdlReadMessageBody("000",
366 config.c_maxmsglen, NULL, 0);
367 CtdlPutSysConfig(confname, confptr);
372 cprintf("%d Illegal option(s) specified.\n",
373 ERROR + ILLEGAL_VALUE);