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71bdc5c08daec97443a0e192bfe35e1cd6b25621
unrealircd/src/dynconf.c
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codemastr 6a356f7e2d fixed -Wall warnings
2000-09-08 21:58:11 +00:00

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/************************************************************************
* Unreal Internet Relay Chat Daemon, src/dynconf.c
* (C) 1999-2000 Carsten Munk (Techie/Stskeeps) <stskeeps@tspre.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 1, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "struct.h"
#include "common.h"
#include "sys.h"
#include "numeric.h"
#include "msg.h"
#include "channel.h"
#include "userload.h"
#include "proto.h"
#include <time.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <io.h>
#endif
#include <fcntl.h>
#include "h.h"
#include "setup.h"
ID_Copyright("(C) 1999-2000 Carsten Munk");
#define DoDebug fprintf(stderr, "[%s] %s | %li\n", babuf, __FILE__, __LINE__);
#define AllocCpy(x,y) if ((x) && type == 1) MyFree((x)); x = (char *) MyMalloc(strlen(y) + 1); strcpy(x,y)
#define XtndCpy(x,y) x = (char *) MyMalloc(strlen(y) + 2); *x = '\0'; strcat(x, "*"); strcpy(x,y)
/* externals */
extern int un_uid, un_gid;
/* internals */
aConfiguration iConf;
int icx = 0;
char buf[1024];
/* strips \r and \n's from the line */
void iCstrip(char *line)
{
char *c;
if ((c = strchr(line, '\n')))
*c = '\0';
if ((c = strchr(line, '\r')))
*c = '\0';
}
/* this loads dynamic ZCONF */
int load_conf(char *filename, int type)
{
FILE *zConf;
char *version = NULL;
char *i;
zConf = fopen(filename, "r");
if (!zConf)
{
if (type == 1)
{
sendto_ops("[error] Could not load %s !", filename);
return -1;
}
else
{
#ifdef _WIN32
ircsprintf(buf, "Unable to load dynamic config %s",
filename);
MessageBox(NULL, "UnrealIRCD/32 Init Error", buf,
MB_OK);
#else
fprintf(stderr, "[error] Couldn't load %s !!!\n",
filename);
#endif
exit(-1);
}
}
i = fgets(buf, 1023, zConf);
if (!i)
{
if (type == 1)
{
sendto_ops("[error] Error reading from %s !", filename);
return -1;
}
else
{
#ifdef _WIN32
ircsprintf(buf, "Unable to read dynamic config %s",
filename);
MessageBox(NULL, "UnrealIRCD/32 Init Error", buf,
MB_OK);
#else
fprintf(stderr, "[error] Couldn't read %s !!!\n",
filename);
#endif
exit(-1);
}
}
iCstrip(buf);
version = strtok(buf, "^");
version = strtok(NULL, "");
if (!version)
goto malformed;
/* is this a unrealircd.conf file? */
if (!match("1.*", version))
{
/* wrong version */
if (strcmp(version, DYNCONF_CONF_VERSION))
{
if (type == 1)
{
sendto_ops
("[error] %s got a non-compatible version (%s) !",
filename, version);
sendto_ops
("[error] Please go to http://unreal.tspre.org and learn how to upgrade");
return -1;
}
else
{
#ifdef _WIN32
ircsprintf(buf,
"Incompatible version (%s) in %s - please upgrade",
version, filename);
MessageBox(NULL, "UnrealIRCD/32 Init Error",
buf, MB_OK);
#else
fprintf(stderr,
"[error] Incompatible version (%s) in %s - please upgrade !!!\n",
version, filename);
#endif
exit(-1);
}
}
load_conf2(zConf, filename, type);
return -1;
}
else if (!match("2.*", version))
{
/* network file */
/* wrong version */
if (strcmp(version, DYNCONF_NETWORK_VERSION))
{
if (type == 1)
{
sendto_ops
("[error] %s got a non-compatible network file version (%s) !",
filename, version);
sendto_ops
("[error] Please go to http://unreal.tspre.org and learn how to upgrade");
return -1;
}
else
{
#ifdef _WIN32
ircsprintf(buf,
"Incompatible network file version (%s) in %s - please upgrade",
version, filename);
MessageBox(NULL, "UnrealIRCD/32 Init Error",
buf, MB_OK);
#else
fprintf(stderr,
"[error] Incompatible network file version (%s) in %s - please upgrade !!!\n",
version, filename);
#endif
exit(-1);
}
}
load_conf3(zConf, filename, type);
return -1;
}
else
{
malformed:
if (type == 1)
{
sendto_ops
("[Error] Malformed version header in %s. Please read Unreal.nfo on info how to get support",
filename);
return -1;
}
else
{
#ifdef _WIN32
ircsprintf(buf,
"Malformed version header in %s. Please read Unreal.nfo on info how to get support",
filename);
MessageBox(NULL, "UnrealIRCD/32 Init Error", buf,
MB_OK);
#else
fprintf(stderr,
"[error] Malformed version header in %s. Please read Unreal.nfo on info how to get support!!\n",
filename);
#endif
exit(-1);
}
return -1;
}
return -1;
}
int load_conf2(FILE * conf, char *filename, int type)
{
char *databuf = buf;
char *stat = databuf;
char *p, *setto, *var;
if (!conf)
return -1;
*databuf = '\0';
/* loop to read data */
while (stat != NULL)
{
stat = fgets(buf, 1020, conf);
if ((*buf == '#') || (*buf == '/'))
continue;
iCstrip(buf);
if (*buf == '\0')
continue;
p = strtok(buf, " ");
if (strcmp(p, "Include") == 0)
{
strtok(NULL, " ");
setto = strtok(NULL, "");
/* We need this for STATS S -codemastr
Isn't there a better way to show all include files? --Stskeeps */
AllocCpy(INCLUDE, setto);
load_conf(setto, type);
}
else if (strcmp(p, "Set") == 0)
{
var = strtok(NULL, " ");
if (var == NULL)
continue;
if (*var == '\0')
continue;
setto = strtok(NULL, " ");
if (!setto)
continue;
setto = strtok(NULL, "");
if (!setto)
continue;
/* Is it a aint variable */
if (strcmp(var, "MODE_X") == 0)
{
MODE_X = atoi(setto);
}
else if (strcmp(var, "MODE_STRIPWORDS") == 0)
{
MODE_STRIPWORDS = atoi(setto);
}
else if (strcmp(var, "MODE_I") == 0)
{
MODE_I = atoi(setto);
}
else if (strcmp(var, "TRUEHUB") == 0)
{
TRUEHUB = atoi(setto);
#ifndef HUB
if ((TRUEHUB == 1) && (type == 0))
{
#ifdef _WIN32
MessageBox(NULL,
"UnrealIRCd/32 Init Error",
"TRUEHUB value set to 1, but I'm not a hub!",
MB_OK);
#else
fprintf(stderr,
"[error] I'm a leaf NOT a hub!\n");
#endif
exit(-1);
}
else if ((type == 1) && (TRUEHUB == 1))
{
sendto_ops
("TRUEHUB value set to 1, but I'm not a hub!");
}
#endif
}
else if (strcmp(var, "CONFIG_FILE_STOP") == 0)
{
if (atoi(setto) == 1)
{
#ifdef _WIN32
MessageBox(NULL,
"UnrealIRCD/32 Init Error",
"Read Config stop code in file",
MB_OK);
#else
fprintf(stderr,
"[fatal error] File stop code recieved in %s - RTFM\n",
filename);
#endif
exit(-1);
}
}
else if (strcmp(var, "SHOWOPERS") == 0)
{
SHOWOPERS = atoi(setto);
}
else if (strcmp(var, "WEBTV_SUPPORT") == 0)
{
WEBTV_SUPPORT = atoi(setto);
}
else if (strcmp(var, "SHOWOPERMOTD") == 0)
{
SHOWOPERMOTD = atoi(setto);
}
else if (strcmp(var, "SOCKSBANTIME") == 0)
{
iConf.socksbantime = atol(setto);
}
else if (strcmp(var, "MAXCHANNELSPERUSER") == 0)
{
MAXCHANNELSPERUSER = atol(setto);
}
else if (strcmp(var, "ALLOW_CHATOPS") == 0)
{
ALLOW_CHATOPS = atoi(setto);
}
else if (strcmp(var, "HIDE_ULINES") == 0)
{
HIDE_ULINES = atoi(setto);
}
else if (strcmp(var, "NO_OPER_HIDING") == 0)
{
NO_OPER_HIDING = atoi(setto);
}
else if (strcmp(var, "KILLDIFF") == 0)
{
KILLDIFF = atoi(setto);
}
if (strcmp(var, "KLINE_ADDRESS") == 0)
{
AllocCpy(KLINE_ADDRESS, setto);
}
else if (strcmp(var, "SOCKS_BAN_MESSAGE") == 0)
{
AllocCpy(iConf.socksbanmessage, setto);
}
else if (strcmp(var, "SOCKS_QUIT_MESSAGE") == 0)
{
AllocCpy(iConf.socksquitmessage, setto);
}
else if (strcmp(var, "AUTO_JOIN_CHANS") == 0)
{
AllocCpy(AUTO_JOIN_CHANS, setto);
}
else if (strcmp(var, "OPER_AUTO_JOIN_CHANS") == 0)
{
AllocCpy(OPER_AUTO_JOIN_CHANS, setto);
}
else if (strcmp(var, "HOST_TIMEOUT") == 0)
{
HOST_TIMEOUT = atol(setto);
}
else if (strcmp(var, "HOST_RETRIES") == 0)
{
HOST_RETRIES = atoi(setto);
}
#ifndef BIG_SECURITY_HOLE
else if (strcmp(var, "SETUID") == 0)
{
un_uid = atoi(setto);
}
else if (strcmp(var, "SETGID") == 0)
{
un_gid = atoi(setto);
}
#endif
}
}
if (type == 0)
{
fprintf(stderr, "* Loaded %s ..\n", filename);
}
else
{
sendto_realops("Loaded %s ..", filename);
}
return 0;
}
/* Load .network options */
int load_conf3(FILE * conf, char *filename, int type)
{
char *databuf = buf;
char *stat = databuf;
char *p, *setto, *var;
if (!conf)
return -1;
*databuf = '\0';
/* loop to read data */
while (stat != NULL)
{
stat = fgets(buf, 1020, conf);
if ((*buf == '#') || (*buf == '/'))
continue;
iCstrip(buf);
if (*buf == '\0')
continue;
p = strtok(buf, " ");
if (strcmp(p, "Set") == 0)
{
var = strtok(NULL, " ");
if (var == NULL)
continue;
if (*var == '\0')
continue;
setto = strtok(NULL, " ");
if (!setto)
continue;
setto = strtok(NULL, "");
if (!setto)
continue;
/* Is it a aint variable */
if (strcmp(var, "iNAH") == 0)
{
iNAH = atoi(setto);
}
else
/* uhm networks */
if (strcmp(var, "ircnetwork") == 0)
{
AllocCpy(ircnetwork, setto);
}
else if (strcmp(var, "defserv") == 0)
{
AllocCpy(defserv, setto);
}
else if (strcmp(var, "SERVICES_NAME") == 0)
{
AllocCpy(SERVICES_NAME, setto);
}
else if (strcmp(var, "oper_host") == 0)
{
AllocCpy(oper_host, setto);
}
else if (strcmp(var, "admin_host") == 0)
{
AllocCpy(admin_host, setto);
}
else if (strcmp(var, "locop_host") == 0)
{
AllocCpy(locop_host, setto);
}
else if (strcmp(var, "sadmin_host") == 0)
{
AllocCpy(sadmin_host, setto);
}
else if (strcmp(var, "netadmin_host") == 0)
{
AllocCpy(netadmin_host, setto);
}
else if (strcmp(var, "techadmin_host") == 0)
{
AllocCpy(techadmin_host, setto);
}
else if (strcmp(var, "coadmin_host") == 0)
{
AllocCpy(coadmin_host, setto);
}
else if (strcmp(var, "hidden_host") == 0)
{
AllocCpy(hidden_host, setto);
}
else if (strcmp(var, "netdomain") == 0)
{
AllocCpy(netdomain, setto);
}
else if (strcmp(var, "helpchan") == 0)
{
AllocCpy(helpchan, setto);
}
else if (strcmp(var, "STATS_SERVER") == 0)
{
AllocCpy(STATS_SERVER, setto);
}
}
}
if (type == 0)
{
fprintf(stderr, "* Loaded %s ..\n", INCLUDE);
}
else
{
sendto_realops("Loaded %s ..", INCLUDE);
}
return 0;
}
void doneconf(int type)
{
/* calculate on errors */
char *errormsg = MyMalloc(16384);
*errormsg = '\0';
if (!KLINE_ADDRESS || (*KLINE_ADDRESS == '\0'))
strcat(errormsg, "- Missing KLINE_ADDRESS\n");
#ifndef DEVELOP
if (KLINE_ADDRESS)
if (!strchr(KLINE_ADDRESS, '@') && !strchr(KLINE_ADDRESS, ':'))
{
strcat(errormsg,
"- KLINE_ADDRESS is not an e-mail or an URL\n");
}
#endif
if ((MAXCHANNELSPERUSER < 1))
strcat(errormsg,
"- MAXCHANNELSPERUSER is an invalid value, must be > 0\n");
if ((iNAH < 0) || (iNAH > 1))
strcat(errormsg, "- iNAH is an invalid value\n");
if (AUTO_JOIN_CHANS == '\0')
strcat(errormsg, "- AUTO_JOIN_CHANS is an invalid value\n");
if (OPER_AUTO_JOIN_CHANS == '\0')
strcat(errormsg,
"- OPER_AUTO_JOIN_CHANS is an invalid value\n");
if (HOST_TIMEOUT < 0 || HOST_TIMEOUT > 180)
strcat(errormsg, "- HOST_TIMEOUT is an invalid value\n");
if (HOST_RETRIES < 0 || HOST_RETRIES > 10)
strcat(errormsg, "- HOST_RETRIES is an invalid value\n");
#define Missing(x) !(x) || (*(x) == '\0')
if (Missing(defserv))
strcat(errormsg, "- Missing defserv field\n");
if (Missing(SERVICES_NAME))
strcat(errormsg, "- Missing SERVICES_NAME field\n");
if (Missing(oper_host))
strcat(errormsg, "- Missing oper_host field\n");
if (Missing(admin_host))
strcat(errormsg, "- Missing admin_host field\n");
if (Missing(locop_host))
strcat(errormsg, "- Missing locop_host field\n");
if (Missing(sadmin_host))
strcat(errormsg, "- Missing sadmin_host field\n");
if (Missing(netadmin_host))
strcat(errormsg, "- Missing netadmin_host field\n");
if (Missing(coadmin_host))
strcat(errormsg, "- Missing coadmin_host field\n");
if (Missing(techadmin_host))
strcat(errormsg, "- Missing techadmin_host field\n");
if (Missing(hidden_host))
strcat(errormsg, "- Missing hidden_host field\n");
if (Missing(netdomain))
strcat(errormsg, "- Missing netdomain field\n");
if (Missing(helpchan))
strcat(errormsg, "- Missing helpchan field\n");
if (Missing(STATS_SERVER))
strcat(errormsg, "- Missing STATS_SERVER field\n");
if (Missing(iConf.socksbanmessage))
strcat(errormsg, "- Missing SOCKSBANMESSAGE field\n");
if (Missing(iConf.socksquitmessage))
strcat(errormsg, "- Missing SOCKSQUITMESSAGE field\n");
if (*errormsg != '\0')
{
fprintf(stderr,
"\n*** ERRORS IN DYNAMIC CONFIGURATION (listed below) ***\n");
fprintf(stderr, errormsg);
MyFree(errormsg);
exit(-1);
}
MyFree(errormsg);
}
void init_dynconf(void)
{
bzero(&iConf, sizeof(iConf));
}
/* Report the unrealircd.conf info -codemastr*/
void report_dynconf(aClient *sptr)
{
sendto_one(sptr, ":%s %i %s :*** Dynamic Configuration Report ***",
me.name, RPL_TEXT, sptr->name);
sendto_one(sptr, ":%s %i %s :INCLUDE: %s", me.name, RPL_TEXT,
sptr->name, INCLUDE);
sendto_one(sptr, ":%s %i %s :KLINE_ADDRESS: %s", me.name, RPL_TEXT,
sptr->name, KLINE_ADDRESS);
sendto_one(sptr, ":%s %i %s :MODE_X: %d", me.name, RPL_TEXT, sptr->name,
MODE_X);
sendto_one(sptr, ":%s %i %s :MODE_STRIPWORDS: %d", me.name, RPL_TEXT,
sptr->name, MODE_STRIPWORDS);
sendto_one(sptr, ":%s %i %s :MODE_I: %d", me.name, RPL_TEXT, sptr->name,
MODE_I);
sendto_one(sptr, ":%s %i %s :TRUEHUB: %d", me.name, RPL_TEXT,
sptr->name, TRUEHUB);
sendto_one(sptr, ":%s %i %s :SHOWOPERS: %d", me.name, RPL_TEXT,
sptr->name, SHOWOPERS);
sendto_one(sptr, ":%s %i %s :KILLDIFF: %d", me.name, RPL_TEXT,
sptr->name, KILLDIFF);
sendto_one(sptr, ":%s %i %s :SHOWOPERMOTD: %d", me.name, RPL_TEXT,
sptr->name, SHOWOPERMOTD);
sendto_one(sptr, ":%s %i %s :HIDE_ULINES: %d", me.name, RPL_TEXT,
sptr->name, HIDE_ULINES);
sendto_one(sptr, ":%s %i %s :ALLOW_CHATOPS: %d", me.name, RPL_TEXT,
sptr->name, ALLOW_CHATOPS);
sendto_one(sptr, ":%s %i %s :SOCKS_BAN_MESSAGE: %s", me.name, RPL_TEXT,
sptr->name, iConf.socksbanmessage);
sendto_one(sptr, ":%s %i %s :SOCKS_QUIT_MESSAGE: %s", me.name, RPL_TEXT,
sptr->name, iConf.socksquitmessage);
sendto_one(sptr, ":%s %i %s :SOCKSBANTIME: %i", me.name, RPL_TEXT,
sptr->name, iConf.socksbantime);
sendto_one(sptr, ":%s %i %s :MAXCHANNELSPERUSER: %i", me.name, RPL_TEXT,
sptr->name, MAXCHANNELSPERUSER);
sendto_one(sptr, ":%s %i %s :WEBTV_SUPPORT: %d", me.name, RPL_TEXT,
sptr->name, WEBTV_SUPPORT);
sendto_one(sptr, ":%s %i %s :NO_OPER_HIDING: %d", me.name, RPL_TEXT,
sptr->name, NO_OPER_HIDING);
sendto_one(sptr, ":%s %i %s :AUTO_JOIN_CHANS: %s", me.name, RPL_TEXT,
sptr->name, AUTO_JOIN_CHANS);
sendto_one(sptr, ":%s %i %s :OPER_AUTO_JOIN_CHANS: %s", me.name,
RPL_TEXT, sptr->name, OPER_AUTO_JOIN_CHANS);
sendto_one(sptr, ":%s %i %s :HOST_TIMEOUT: %li", me.name, RPL_TEXT,
sptr->name, HOST_TIMEOUT);
sendto_one(sptr, ":%s %i %s :HOST_RETRIES: %d", me.name, RPL_TEXT,
sptr->name, HOST_RETRIES);
}
/* Report the network file info -codemastr */
void report_network(aClient *sptr)
{
sendto_one(sptr, ":%s %i %s :*** Network Configuration Report ***",
me.name, RPL_TEXT, sptr->name);
sendto_one(sptr, ":%s %i %s :NETWORK: %s", me.name, RPL_TEXT,
sptr->name, ircnetwork);
sendto_one(sptr, ":%s %i %s :DEFAULT_SERVER: %s", me.name, RPL_TEXT,
sptr->name, defserv);
sendto_one(sptr, ":%s %i %s :SERVICES_NAME: %s", me.name, RPL_TEXT,
sptr->name, SERVICES_NAME);
sendto_one(sptr, ":%s %i %s :OPER_HOST: %s", me.name, RPL_TEXT,
sptr->name, oper_host);
sendto_one(sptr, ":%s %i %s :ADMIN_HOST: %s", me.name, RPL_TEXT,
sptr->name, admin_host);
sendto_one(sptr, ":%s %i %s :LOCOP_HOST: %s", me.name, RPL_TEXT,
sptr->name, locop_host);
sendto_one(sptr, ":%s %i %s :SADMIN_HOST: %s", me.name, RPL_TEXT,
sptr->name, sadmin_host);
sendto_one(sptr, ":%s %i %s :NETADMIN_HOST: %s", me.name, RPL_TEXT,
sptr->name, netadmin_host);
sendto_one(sptr, ":%s %i %s :COADMIN_HOST: %s", me.name, RPL_TEXT,
sptr->name, coadmin_host);
sendto_one(sptr, ":%s %i %s :TECHADMIN_HOST: %s", me.name, RPL_TEXT,
sptr->name, techadmin_host);
sendto_one(sptr, ":%s %i %s :HIDDEN_HOST: %s", me.name, RPL_TEXT,
sptr->name, hidden_host);
sendto_one(sptr, ":%s %i %s :NETDOMAIN: %s", me.name, RPL_TEXT,
sptr->name, netdomain);
sendto_one(sptr, ":%s %i %s :HELPCHAN: %s", me.name, RPL_TEXT,
sptr->name, helpchan);
sendto_one(sptr, ":%s %i %s :STATS_SERVER: %s", me.name, RPL_TEXT,
sptr->name, STATS_SERVER);
sendto_one(sptr, ":%s %i %s :INAH: %i", me.name, RPL_TEXT, sptr->name,
iNAH);
}
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