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8694c3ffbea667c52c2eeb3a720e52c96b4de82d
unrealircd/src/s_conf.c
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codemastr 6f5590934f Made module load failure non fatal
2002-06-07 16:14:06 +00:00

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/*
* Unreal Internet Relay Chat Daemon, src/s_conf.c
* (C) 1998-2000 Chris Behrens & Fred Jacobs (comstud, moogle)
* (C) 2000-2001 Carsten V. Munk and the UnrealIRCd Team
*
* 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 "channel.h"
#include <fcntl.h>
#ifndef _WIN32
#include <sys/socket.h>
#include <sys/wait.h>
#else
#include <io.h>
#endif
#include <sys/stat.h>
#ifdef __hpux
#include "inet.h"
#endif
#if defined(PCS) || defined(AIX) || defined(SVR3)
#include <time.h>
#endif
#include <string.h>
#ifdef GLOBH
#include <glob.h>
#endif
#ifdef STRIPBADWORDS
#include "badwords.h"
#endif
#include "h.h"
#include "inet.h"
#include "proto.h"
#ifdef _WIN32
#undef GLOBH
#endif
extern MemoryInfo StatsZ;
/*
* TODO:
* - deny version {} (V:lines)
* - deny connect (D:d lines)
*/
#define ircstrdup(x,y) if (x) MyFree(x); if (!y) x = NULL; else x = strdup(y)
#define ircfree(x) if (x) MyFree(x); x = NULL
#define ircabs(x) (x < 0) ? -x : x
typedef struct _confcommand ConfigCommand;
struct _confcommand
{
char *name;
int (*func)(ConfigFile *conf, ConfigEntry *ce);
};
typedef struct _conf_operflag OperFlag;
struct _conf_operflag
{
long flag;
char *name;
};
/*
* Top-level configuration commands -Stskeeps
*/
int _conf_admin (ConfigFile *conf, ConfigEntry *ce);
int _conf_me (ConfigFile *conf, ConfigEntry *ce);
int _conf_oper (ConfigFile *conf, ConfigEntry *ce);
int _conf_class (ConfigFile *conf, ConfigEntry *ce);
int _conf_drpass (ConfigFile *conf, ConfigEntry *ce);
int _conf_ulines (ConfigFile *conf, ConfigEntry *ce);
int _conf_include (ConfigFile *conf, ConfigEntry *ce);
int _conf_tld (ConfigFile *conf, ConfigEntry *ce);
int _conf_listen (ConfigFile *conf, ConfigEntry *ce);
int _conf_allow (ConfigFile *conf, ConfigEntry *ce);
int _conf_except (ConfigFile *conf, ConfigEntry *ce);
int _conf_vhost (ConfigFile *conf, ConfigEntry *ce);
int _conf_link (ConfigFile *conf, ConfigEntry *ce);
int _conf_ban (ConfigFile *conf, ConfigEntry *ce);
int _conf_set (ConfigFile *conf, ConfigEntry *ce);
#ifdef STRIPBADWORDS
int _conf_badword (ConfigFile *conf, ConfigEntry *ce);
#endif
int _conf_deny (ConfigFile *conf, ConfigEntry *ce);
int _conf_deny_dcc (ConfigFile *conf, ConfigEntry *ce);
int _conf_deny_link (ConfigFile *conf, ConfigEntry *ce);
int _conf_deny_channel (ConfigFile *conf, ConfigEntry *ce);
int _conf_deny_version (ConfigFile *conf, ConfigEntry *ce);
int _conf_allow_channel (ConfigFile *conf, ConfigEntry *ce);
int _conf_loadmodule (ConfigFile *conf, ConfigEntry *ce);
int _conf_log (ConfigFile *conf, ConfigEntry *ce);
int _conf_alias (ConfigFile *conf, ConfigEntry *ce);
int _conf_help (ConfigFile *conf, ConfigEntry *ce);
aMotd *Find_file(char *, short);
extern int conf_debuglevel;
static ConfigCommand _ConfigCommands[] = {
{ "admin", _conf_admin },
{ "me", _conf_me },
{ "oper", _conf_oper },
{ "class", _conf_class },
{ "drpass", _conf_drpass },
{ "ulines", _conf_ulines },
{ "include", _conf_include },
{ "tld", _conf_tld },
{ "listen", _conf_listen },
{ "allow", _conf_allow },
{ "except", _conf_except },
{ "vhost", _conf_vhost },
{ "link", _conf_link },
{ "ban", _conf_ban },
{ "set", _conf_set },
#ifdef STRIPBADWORDS
{ "badword", _conf_badword },
#endif
{ "deny", _conf_deny },
{ "loadmodule", _conf_loadmodule },
{ "log", _conf_log },
{ "alias", _conf_alias },
{ "help", _conf_help },
{ NULL, NULL }
};
static int _OldOperFlags[] = {
OFLAG_LOCAL, 'o',
OFLAG_GLOBAL, 'O',
OFLAG_REHASH, 'r',
OFLAG_DIE, 'D',
OFLAG_RESTART, 'R',
OFLAG_HELPOP, 'h',
OFLAG_GLOBOP, 'g',
OFLAG_WALLOP, 'w',
OFLAG_LOCOP, 'l',
OFLAG_LROUTE, 'c',
OFLAG_GROUTE, 'L',
OFLAG_LKILL, 'k',
OFLAG_GKILL, 'K',
OFLAG_KLINE, 'b',
OFLAG_UNKLINE, 'B',
OFLAG_LNOTICE, 'n',
OFLAG_GNOTICE, 'G',
OFLAG_ADMIN_, 'A',
OFLAG_SADMIN_, 'a',
OFLAG_NADMIN, 'N',
OFLAG_COADMIN, 'C',
OFLAG_ZLINE, 'z',
OFLAG_WHOIS, 'W',
OFLAG_HIDE, 'H',
OFLAG_INVISIBLE, '^',
OFLAG_TKL, 't',
OFLAG_GZL, 'Z',
0, 0
};
static OperFlag _OperFlags[] = {
{ OFLAG_LOCAL, "local" },
{ OFLAG_GLOBAL, "global" },
{ OFLAG_REHASH, "can_rehash" },
{ OFLAG_DIE, "can_die" },
{ OFLAG_RESTART, "can_restart" },
{ OFLAG_HELPOP, "helpop" },
{ OFLAG_GLOBOP, "can_globops" },
{ OFLAG_WALLOP, "can_wallops" },
{ OFLAG_LOCOP, "locop"},
{ OFLAG_LROUTE, "can_localroute" },
{ OFLAG_GROUTE, "can_globalroute" },
{ OFLAG_LKILL, "can_localkill" },
{ OFLAG_GKILL, "can_globalkill" },
{ OFLAG_KLINE, "can_kline" },
{ OFLAG_UNKLINE, "can_unkline" },
{ OFLAG_LNOTICE, "can_localnotice" },
{ OFLAG_GNOTICE, "can_globalnotice" },
{ OFLAG_ADMIN_, "admin"},
{ OFLAG_SADMIN_, "services-admin"},
{ OFLAG_NADMIN, "netadmin"},
{ OFLAG_COADMIN, "coadmin"},
{ OFLAG_ZLINE, "can_zline"},
{ OFLAG_WHOIS, "get_umodew"},
{ OFLAG_INVISIBLE, "can_stealth"},
{ OFLAG_HIDE, "get_host"},
{ OFLAG_TKL, "can_gkline"},
{ OFLAG_GZL, "can_gzline"},
{ 0L, NULL }
};
static OperFlag _ListenerFlags[] = {
{ LISTENER_NORMAL, "standard"},
{ LISTENER_CLIENTSONLY, "clientsonly"},
{ LISTENER_SERVERSONLY, "serversonly"},
{ LISTENER_REMOTEADMIN, "remoteadmin"},
{ LISTENER_JAVACLIENT, "java"},
{ LISTENER_MASK, "mask"},
{ LISTENER_SSL, "ssl"},
{ 0L, NULL },
};
static OperFlag _LinkFlags[] = {
{ CONNECT_AUTO, "autoconnect" },
{ CONNECT_SSL, "ssl" },
{ CONNECT_ZIP, "zip" },
{ CONNECT_QUARANTINE, "quarantine"},
{ 0L, NULL }
};
static OperFlag _LogFlags[] = {
{ LOG_ERROR, "errors" },
{ LOG_KILL, "kills" },
{ LOG_TKL, "tkl" },
{ LOG_CLIENT, "connects" },
{ LOG_SERVER, "server-connects" },
{ LOG_KLINE, "kline" },
{ LOG_OPER, "oper" },
{ 0L, NULL }
};
/*
* Some prototypes
*/
void config_free(ConfigFile *cfptr);
ConfigFile *config_load(char *filename);
ConfigEntry *config_find(ConfigEntry *ceptr, char *name);
void config_error(char *format, ...);
static ConfigFile *config_parse(char *filename, char *confdata);
static void config_entry_free(ConfigEntry *ceptr);
int ConfigParse(ConfigFile *cfptr);
#ifdef _WIN32
extern void win_log(char *format, ...);
extern void win_error();
#endif
/*
* Configuration linked lists
*/
ConfigItem_me *conf_me = NULL;
ConfigItem_class *conf_class = NULL;
ConfigItem_class *default_class = NULL;
ConfigItem_admin *conf_admin = NULL;
ConfigItem_admin *conf_admin_tail = NULL;
ConfigItem_drpass *conf_drpass = NULL;
ConfigItem_ulines *conf_ulines = NULL;
ConfigItem_tld *conf_tld = NULL;
ConfigItem_oper *conf_oper = NULL;
ConfigItem_listen *conf_listen = NULL;
ConfigItem_allow *conf_allow = NULL;
ConfigItem_except *conf_except = NULL;
ConfigItem_vhost *conf_vhost = NULL;
ConfigItem_link *conf_link = NULL;
ConfigItem_ban *conf_ban = NULL;
ConfigItem_deny_dcc *conf_deny_dcc = NULL;
ConfigItem_deny_channel *conf_deny_channel = NULL;
ConfigItem_allow_channel *conf_allow_channel = NULL;
ConfigItem_deny_link *conf_deny_link = NULL;
ConfigItem_deny_version *conf_deny_version = NULL;
ConfigItem_log *conf_log = NULL;
ConfigItem_unknown *conf_unknown = NULL;
ConfigItem_unknown_ext *conf_unknown_set = NULL;
ConfigItem_alias *conf_alias = NULL;
ConfigItem_include *conf_include = NULL;
ConfigItem_help *conf_help = NULL;
#ifdef STRIPBADWORDS
ConfigItem_badword *conf_badword_channel = NULL;
ConfigItem_badword *conf_badword_message = NULL;
#endif
aConfiguration iConf;
/*
* MyMalloc with the only difference that it clears the memory too
* -Stskeeps
* Should be moved to support.c
*/
void *MyMallocEx(size_t size)
{
void *p = MyMalloc(size);
bzero(p, size);
return (p);
}
void ipport_seperate(char *string, char **ip, char **port)
{
char *f;
if (*string == '[')
{
f = strrchr(string, ':');
if (f)
{
*f = '\0';
}
else
{
*ip = NULL;
*port = NULL;
}
*port = (f + 1);
f = strrchr(string, ']');
if (f) *f = '\0';
*ip = (*string == '[' ? (string + 1) : string);
}
else if (strchr(string, ':'))
{
*ip = strtok(string, ":");
*port = strtok(NULL, "");
}
else if (!strcmp(string, my_itoa(atoi(string))))
{
*ip = "*";
*port = string;
}
}
int conf_yesno(char *value) {
if (!stricmp(value, "yes") || !stricmp(value, "true") || !stricmp(value, "on") || strcmp(value, "1"))
return 1;
if (!stricmp(value, "no") || !stricmp(value, "false") || !stricmp(value, "off") || strcmp(value, "0"))
return 0;
return -1;
}
#define KB 1024
#define MB 1048576
#define GB 1073741824
#define TB 1099511627776
long conf_size(char *value) {
char *numbuf;
char *buf = value;
long num = 0;
int i;
if (!buf)
return 0;
numbuf = MyMalloc(strlen(value));
for (i = 0;*buf; buf++) {
if (isdigit(*buf)) {
numbuf[i++] = *buf;
continue;
}
if (isalpha(*buf)) {
num = atol(numbuf);
if (tolower(*buf) == 't')
num *= TB;
else if (tolower(*buf) == 'g')
num *= GB;
else if (tolower(*buf) == 'm')
num *= MB;
else if (tolower(*buf) == 'k')
num *= MB;
break;
}
}
if (!num)
num = atol(numbuf);
free(numbuf);
return num;
}
int config_error_flag = 0;
/* Small function to bitch about stuff */
void config_error(char *format, ...)
{
va_list ap;
char buffer[1024];
char *ptr;
va_start(ap, format);
vsprintf(buffer, format, ap);
va_end(ap);
if ((ptr = strchr(buffer, '\n')) != NULL)
*ptr = '\0';
if (!loop.ircd_booted)
#ifndef _WIN32
fprintf(stderr, "[error] %s\n", buffer);
#else
win_log("[error] %s", buffer);
#endif
else
ircd_log(LOG_ERROR, "config error: %s", buffer);
sendto_realops("error: %s", buffer);
/* We cannot live with this */
config_error_flag = 1;
}
/* Like above */
void config_status(char *format, ...)
{
va_list ap;
char buffer[1024];
char *ptr;
va_start(ap, format);
vsprintf(buffer, format, ap);
va_end(ap);
if ((ptr = strchr(buffer, '\n')) != NULL)
*ptr = '\0';
if (!loop.ircd_booted)
#ifndef _WIN32
fprintf(stderr, "* %s\n", buffer);
#else
win_log("* %s", buffer);
#endif
sendto_realops("warning: %s", buffer);
}
void config_progress(char *format, ...)
{
va_list ap;
char buffer[1024];
char *ptr;
va_start(ap, format);
vsprintf(buffer, format, ap);
va_end(ap);
if ((ptr = strchr(buffer, '\n')) != NULL)
*ptr = '\0';
if (!loop.ircd_booted)
fprintf(stderr, "* %s\n", buffer);
sendto_realops("%s", buffer);
}
void clear_unknown(ConfigFile *file) {
ConfigItem_unknown *p;
ListStruct *next;
ConfigItem_unknown_ext *q;
for (p = conf_unknown; p; p = (ConfigItem_unknown *)next) {
next = (ListStruct *)p->next;
if (p->ce->ce_fileptr != file)
continue;
if (!strcmp(p->ce->ce_varname, "ban"))
config_status("%s:%i: unknown ban type %s",
p->ce->ce_fileptr->cf_filename, p->ce->ce_varlinenum,
p->ce->ce_vardata);
else if (!strcmp(p->ce->ce_varname, "except"))
config_status("%s:%i: unknown except type %s",
p->ce->ce_fileptr->cf_filename, p->ce->ce_varlinenum,
p->ce->ce_vardata);
else if (!strcmp(p->ce->ce_varname, "deny"))
config_status("%s:%i: unknown deny type %s",
p->ce->ce_fileptr->cf_filename, p->ce->ce_varlinenum,
p->ce->ce_vardata);
else if (!strcmp(p->ce->ce_varname, "allow"))
config_status("%s:%i: unknown allow type %s",
p->ce->ce_fileptr->cf_filename, p->ce->ce_varlinenum,
p->ce->ce_vardata);
else
config_status("%s:%i: unknown directive %s",
p->ce->ce_fileptr->cf_filename, p->ce->ce_varlinenum,
p->ce->ce_varname);
DelListItem(p, conf_unknown);
MyFree(p);
}
for (q = conf_unknown_set; q; q = (ConfigItem_unknown_ext *)next) {
next = (ListStruct *)q->next;
if (q->ce_fileptr != file)
continue;
config_status("%s:%i: unknown directive set::%s",
q->ce_fileptr->cf_filename, q->ce_varlinenum,
q->ce_varname);
DelListItem(q, conf_unknown_set);
MyFree(q);
}
}
/* This is the internal parser, made by Chris Behrens & Fred Jacobs */
static ConfigFile *config_parse(char *filename, char *confdata)
{
char *ptr;
char *start;
int linenumber = 1;
ConfigEntry *curce;
ConfigEntry **lastce;
ConfigEntry *cursection;
ConfigFile *curcf;
ConfigFile *lastcf;
lastcf = curcf = MyMalloc(sizeof(ConfigFile));
memset(curcf, 0, sizeof(ConfigFile));
curcf->cf_filename = strdup(filename);
lastce = &(curcf->cf_entries);
curce = NULL;
cursection = NULL;
/* Replace \r's with spaces .. ugly ugly -Stskeeps */
for (ptr=confdata; *ptr; ptr++)
if (*ptr == '\r')
*ptr = ' ';
for(ptr=confdata;*ptr;ptr++)
{
switch(*ptr)
{
case ';':
if (!curce)
{
config_status("%s:%i Ignoring extra semicolon\n",
filename, linenumber);
break;
}
*lastce = curce;
lastce = &(curce->ce_next);
curce->ce_fileposend = (ptr - confdata);
curce = NULL;
break;
case '{':
if (!curce)
{
config_status("%s:%i: No name for section start\n",
filename, linenumber);
continue;
}
else if (curce->ce_entries)
{
config_status("%s:%i: Ignoring extra section start\n",
filename, linenumber);
continue;
}
curce->ce_sectlinenum = linenumber;
lastce = &(curce->ce_entries);
cursection = curce;
curce = NULL;
break;
case '}':
if (curce)
{
config_error("%s:%i: Missing semicolon before close brace\n",
filename, linenumber);
config_entry_free(curce);
config_free(curcf);
return NULL;
}
else if (!cursection)
{
config_status("%s:%i: Ignoring extra close brace\n",
filename, linenumber);
continue;
}
curce = cursection;
cursection->ce_fileposend = (ptr - confdata);
cursection = cursection->ce_prevlevel;
if (!cursection)
lastce = &(curcf->cf_entries);
else
lastce = &(cursection->ce_entries);
for(;*lastce;lastce = &((*lastce)->ce_next))
continue;
break;
case '#':
ptr++;
while(*ptr && (*ptr != '\n'))
ptr++;
if (!*ptr)
break;
ptr--;
continue;
case '/':
if (*(ptr+1) == '/')
{
ptr += 2;
while(*ptr && (*ptr != '\n'))
ptr++;
if (!*ptr)
break;
ptr--; /* grab the \n on next loop thru */
continue;
}
else if (*(ptr+1) == '*')
{
int commentstart = linenumber;
int commentlevel = 1;
for(ptr+=2;*ptr;ptr++)
{
if ((*ptr == '/') && (*(ptr+1) == '*'))
{
commentlevel++;
ptr++;
}
else if ((*ptr == '*') && (*(ptr+1) == '/'))
{
commentlevel--;
ptr++;
}
else if (*ptr == '\n')
linenumber++;
if (!commentlevel)
break;
}
if (!*ptr)
{
config_error("%s:%i Comment on this line does not end\n",
filename, commentstart);
config_entry_free(curce);
config_free(curcf);
return NULL;
}
}
break;
case '\"':
start = ++ptr;
for(;*ptr;ptr++)
{
if ((*ptr == '\\') && (*(ptr+1) == '\"'))
{
char *tptr = ptr;
while((*tptr = *(tptr+1)))
tptr++;
}
else if ((*ptr == '\"') || (*ptr == '\n'))
break;
}
if (!*ptr || (*ptr == '\n'))
{
config_error("%s:%i: Unterminated quote found\n",
filename, linenumber);
config_entry_free(curce);
config_free(curcf);
return NULL;
}
if (curce)
{
if (curce->ce_vardata)
{
config_status("%s:%i: Ignoring extra data\n",
filename, linenumber);
}
else
{
curce->ce_vardata = MyMalloc(ptr-start+1);
strncpy(curce->ce_vardata, start, ptr-start);
curce->ce_vardata[ptr-start] = '\0';
}
}
else
{
curce = MyMalloc(sizeof(ConfigEntry));
memset(curce, 0, sizeof(ConfigEntry));
curce->ce_varname = MyMalloc((ptr-start)+1);
strncpy(curce->ce_varname, start, ptr-start);
curce->ce_varname[ptr-start] = '\0';
curce->ce_varlinenum = linenumber;
curce->ce_fileptr = curcf;
curce->ce_prevlevel = cursection;
curce->ce_fileposstart = (start - confdata);
}
break;
case '\n':
linenumber++;
/* fall through */
case '\t':
case ' ':
case '=':
case '\r':
break;
default:
if ((*ptr == '*') && (*(ptr+1) == '/'))
{
config_status("%s:%i Ignoring extra end comment\n",
filename, linenumber);
ptr++;
break;
}
start = ptr;
for(;*ptr;ptr++)
{
if ((*ptr == ' ') || (*ptr == '=') || (*ptr == '\t') || (*ptr == '\n') || (*ptr == ';'))
break;
}
if (!*ptr)
{
if (curce)
config_error("%s: Unexpected EOF for variable starting at %i\n",
filename, curce->ce_varlinenum);
else if (cursection)
config_error("%s: Unexpected EOF for section starting at %i\n",
filename, cursection->ce_sectlinenum);
else
config_error("%s: Unexpected EOF.\n", filename);
config_entry_free(curce);
config_free(curcf);
return NULL;
}
if (curce)
{
if (curce->ce_vardata)
{
config_status("%s:%i: Ignoring extra data\n",
filename, linenumber);
}
else
{
curce->ce_vardata = MyMalloc(ptr-start+1);
strncpy(curce->ce_vardata, start, ptr-start);
curce->ce_vardata[ptr-start] = '\0';
}
}
else
{
curce = MyMalloc(sizeof(ConfigEntry));
memset(curce, 0, sizeof(ConfigEntry));
curce->ce_varname = MyMalloc((ptr-start)+1);
strncpy(curce->ce_varname, start, ptr-start);
curce->ce_varname[ptr-start] = '\0';
curce->ce_varlinenum = linenumber;
curce->ce_fileptr = curcf;
curce->ce_prevlevel = cursection;
curce->ce_fileposstart = (start - confdata);
}
if ((*ptr == ';') || (*ptr == '\n'))
ptr--;
break;
} /* switch */
} /* for */
if (curce)
{
config_error("%s: Unexpected EOF for variable starting on line %i\n",
filename, curce->ce_varlinenum);
config_entry_free(curce);
config_free(curcf);
return NULL;
}
else if (cursection)
{
config_error("%s: Unexpected EOF for section starting on line %i\n",
filename, cursection->ce_sectlinenum);
config_free(curcf);
return NULL;
}
return curcf;
}
static void config_entry_free(ConfigEntry *ceptr)
{
ConfigEntry *nptr;
for(;ceptr;ceptr=nptr)
{
nptr = ceptr->ce_next;
if (ceptr->ce_entries)
config_entry_free(ceptr->ce_entries);
if (ceptr->ce_varname)
free(ceptr->ce_varname);
if (ceptr->ce_vardata)
free(ceptr->ce_vardata);
free(ceptr);
}
}
void config_free(ConfigFile *cfptr)
{
ConfigFile *nptr;
for(;cfptr;cfptr=nptr)
{
nptr = cfptr->cf_next;
if (cfptr->cf_entries)
config_entry_free(cfptr->cf_entries);
if (cfptr->cf_filename)
free(cfptr->cf_filename);
free(cfptr);
}
}
ConfigFile *config_load(char *filename)
{
struct stat sb;
int fd;
int ret;
char *buf = NULL;
ConfigFile *cfptr;
#ifndef _WIN32
fd = open(filename, O_RDONLY);
#else
fd = open(filename, O_RDONLY|O_BINARY);
#endif
if (fd == -1)
{
config_error("Couldn't open \"%s\": %s\n", filename, strerror(errno));
return NULL;
}
if (fstat(fd, &sb) == -1)
{
config_error("Couldn't fstat \"%s\": %s\n", filename, strerror(errno));
close(fd);
return NULL;
}
if (!sb.st_size)
{
close(fd);
return NULL;
}
buf = MyMalloc(sb.st_size+1);
if (buf == NULL)
{
config_error("Out of memory trying to load \"%s\"\n", filename);
close(fd);
return NULL;
}
ret = read(fd, buf, sb.st_size);
if (ret != sb.st_size)
{
config_error("Error reading \"%s\": %s\n", filename,
ret == -1 ? strerror(errno) : strerror(EFAULT));
free(buf);
close(fd);
return NULL;
}
/* Just me or could this cause memory corrupted when ret <0 ? */
buf[ret] = '\0';
close(fd);
cfptr = config_parse(filename, buf);
free(buf);
return cfptr;
}
ConfigEntry *config_find(ConfigEntry *ceptr, char *name)
{
for(;ceptr;ceptr=ceptr->ce_next)
if (!strcmp(ceptr->ce_varname, name))
break;
return ceptr;
}
/* This will load a config named <filename> -Stskeeps */
int init_conf2(char *filename)
{
ConfigFile *cfptr;
int i = 0;
if (!filename)
{
config_error("Could not load config file %s", filename);
return 0;
}
config_progress("Opening config file %s .. ", filename);
if ((cfptr = config_load(filename)))
{
ConfigItem_include *includes;
config_progress("Config file %s loaded without problems",
filename);
i = ConfigParse(cfptr);
RunHook0(HOOKTYPE_CONFIG_UNKNOWN);
clear_unknown(cfptr);
config_free(cfptr);
if (!stricmp(filename, CPATH))
return i;
for (includes = conf_include; includes; includes = (ConfigItem_include *)includes->next) {
if (!stricmp(includes->file, filename))
break;
}
if (!includes) {
includes = MyMalloc(sizeof(ConfigItem_include));
includes->file = strdup(filename);
AddListItem(includes, conf_include);
}
return i;
}
else
{
config_error("Could not load config file %s", filename);
return 0;
}
}
/* This is a function to make looking up config commands quick
It goes in and checks the variable names and executes commands
that it is told to execute when encountering certain variable names
-Stskeeps
*/
int ConfigCmd(ConfigFile *cf, ConfigEntry *ce, ConfigCommand *cc)
{
ConfigEntry *cep;
ConfigCommand *ccp;
if (!ce)
{
config_status("%s: empty file", cf->cf_filename);
return -1;
}
if (!cc)
{
config_error("ConfigCmd: Got !cc");
return -1;
}
for (cep = ce; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_error("%s:%i: (null) cep->ce_varname",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
for (ccp = cc; ccp->name; ccp++)
{
if (!strcasecmp(ccp->name, cep->ce_varname))
{
ccp->func(cf, cep);
break;
}
}
if (!ccp->name)
{
ConfigItem_unknown *ca = MyMalloc(sizeof(ConfigItem_unknown));
ca->ce = cep;
/* Add to the unknown list */
AddListItem(ca, conf_unknown);
}
}
return 0;
}
/* This simply starts the parsing of a config file from top level
-Stskeeps
*/
int ConfigParse(ConfigFile *cfptr)
{
ConfigCmd(cfptr, cfptr->cf_entries, _ConfigCommands);
return 0;
}
/* Here is the command parsing instructions */
/* include comment */
int _conf_include(ConfigFile *conf, ConfigEntry *ce)
{
#ifdef GLOBH
glob_t files;
int i;
#elif defined(_WIN32)
HANDLE hFind;
WIN32_FIND_DATA FindData;
char cPath[MAX_PATH], *cSlash = NULL, *path;
#endif
if (!ce->ce_vardata)
{
config_status("%s:%i: include: no filename given",
ce->ce_fileptr->cf_filename,
ce->ce_varlinenum);
return -1;
}
#if !defined(_WIN32) && !defined(_AMIGA) && DEFAULT_PERMISSIONS != 0
chmod(ce->ce_vardata, DEFAULT_PERMISSIONS);
#endif
#ifdef GLOBH
#if defined(__OpenBSD__) && defined(GLOB_LIMIT)
glob(ce->ce_vardata, GLOB_NOSORT|GLOB_NOCHECK|GLOB_LIMIT, NULL, &files);
#else
glob(ce->ce_vardata, GLOB_NOSORT|GLOB_NOCHECK, NULL, &files);
#endif
if (!files.gl_pathc) {
globfree(&files);
config_status("%s:%i: include %s: invalid file given",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
ce->ce_vardata);
return -1;
}
for (i = 0; i < files.gl_pathc; i++) {
init_conf2(files.gl_pathv[i]);
}
globfree(&files);
#elif defined(_WIN32)
bzero(cPath,MAX_PATH);
if (strchr(ce->ce_vardata, '/') || strchr(ce->ce_vardata, '\\')) {
strncpy(cPath,ce->ce_vardata,MAX_PATH);
cSlash=cPath+strlen(cPath);
while(*cSlash != '\\' && *cSlash != '/' && cSlash > cPath)
cSlash--;
*(cSlash+1)=0;
}
hFind = FindFirstFile(ce->ce_vardata, &FindData);
if (!FindData.cFileName) {
config_status("%s:%i: include %s: invalid file given",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
ce->ce_vardata);
FindClose(hFind);
return -1;
}
if (cPath) {
path = MyMalloc(strlen(cPath) + strlen(FindData.cFileName)+1);
strcpy(path,cPath);
strcat(path,FindData.cFileName);
init_conf2(path);
free(path);
}
else
init_conf2(FindData.cFileName);
while (FindNextFile(hFind, &FindData) != 0) {
if (cPath) {
path = MyMalloc(strlen(cPath) + strlen(FindData.cFileName)+1);
strcpy(path,cPath);
strcat(path,FindData.cFileName);
init_conf2(path);
free(path);
}
else
init_conf2(FindData.cFileName);
}
FindClose(hFind);
#else
return (init_conf2(ce->ce_vardata));
#endif
return 0;
}
/*
* The admin {} block parser
*/
int _conf_admin(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigItem_admin *ca;
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank admin item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
ca = MyMallocEx(sizeof(ConfigItem_admin));
if (!conf_admin)
conf_admin_tail = ca;
ircstrdup(ca->line, cep->ce_varname);
AddListItem(ca, conf_admin);
}
return 0;
}
/*
* The ulines {} block parser
*/
int _conf_ulines(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigItem_ulines *ca;
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank uline item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
ca = MyMallocEx(sizeof(ConfigItem_ulines));
ircstrdup(ca->servername, cep->ce_varname);
AddListItem(ca, conf_ulines);
}
return 0;
}
/*
* The class {} block parser
*/
int _conf_class(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigItem_class *class;
unsigned char isnew = 0;
if (!ce->ce_vardata)
{
config_status("%s:%i: class without name",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!(class = Find_class(ce->ce_vardata)))
{
class = MyMallocEx(sizeof(ConfigItem_class));
ircstrdup(class->name, ce->ce_vardata);
isnew = 1;
}
else
{
isnew = 0;
}
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: class item without variable name",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!cep->ce_vardata)
{
config_status("%s:%i: class item without parameter",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "pingfreq"))
{
class->pingfreq = atol(cep->ce_vardata);
if (!class->pingfreq)
{
config_status("%s:%i: class::pingfreq with illegal value, using default of %d",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum, PINGFREQUENCY);
class->pingfreq = PINGFREQUENCY;
}
} else
if (!strcmp(cep->ce_varname, "maxclients"))
{
class->maxclients = atol(cep->ce_vardata);
if (!class->maxclients)
{
config_status("%s:%i: class::maxclients with illegal value, using default of 100",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
class->maxclients = 100;
}
} else
if (!strcmp(cep->ce_varname, "connfreq"))
{
class->connfreq = atol(cep->ce_vardata);
if (class->connfreq < 10)
{
config_status("%s:%i: class::connfreq with illegal value (<10), using default of %d",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum, CONNECTFREQUENCY);
class->connfreq = CONNECTFREQUENCY;
}
} else
if (!strcmp(cep->ce_varname, "sendq"))
{
class->sendq = atol(cep->ce_vardata);
if (!class->sendq)
{
config_status("%s:%i: class::sendq with illegal value, using default of %d",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum, MAXSENDQLENGTH);
class->sendq = MAXSENDQLENGTH;
}
}
else
{
config_status("%s:%i: unknown directive class::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
}
if (isnew)
AddListItem(class, conf_class);
return 0;
}
/*
* The me {} block parser
*/
int _conf_me(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
if (!conf_me)
{
conf_me = MyMallocEx(sizeof(ConfigItem_me));
}
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank me line",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!cep->ce_vardata)
{
config_status("%s:%i: me::%s without parameter",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "name"))
{
char *fixedname;
ircfree(conf_me->name);
ircstrdup(conf_me->name, cep->ce_vardata);
if (!strchr(conf_me->name, '.'))
{
fixedname = MyMalloc(strlen(conf_me->name)+5);
ircsprintf(fixedname, "irc.%s.com", conf_me->name);
config_status("%s:%i: illegal me::name, missing ., using default of %s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum, fixedname);
ircfree(conf_me->name);
ircstrdup(conf_me->name, fixedname);
ircfree(fixedname);
}
} else
if (!strcmp(cep->ce_varname, "info"))
{
ircfree(conf_me->info);
conf_me->info = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "numeric"))
{
conf_me->numeric = atol(cep->ce_vardata);
if ((conf_me->numeric < 0) && (conf_me->numeric > 254))
{
config_status("%s:%i: illegal me::numeric error (must be between 0 and 254). Setting to 0",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
conf_me->numeric = 0;
}
}
else
{
config_status("%s:%i: unknown directive me::%s",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_varname);
}
}
return 0;
}
int _conf_loadmodule(ConfigFile *conf, ConfigEntry *ce)
{
#ifdef GLOBH
glob_t files;
int i;
#elif defined(_WIN32)
HANDLE hFind;
WIN32_FIND_DATA FindData;
#endif
char *ret;
if (!ce->ce_vardata)
{
config_status("%s:%i: loadmodule without filename",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
#ifdef GLOBH
#if defined(__OpenBSD__) && defined(GLOB_LIMIT)
glob(ce->ce_vardata, GLOB_NOSORT|GLOB_NOCHECK|GLOB_LIMIT, NULL, &files);
#else
glob(ce->ce_vardata, GLOB_NOSORT|GLOB_NOCHECK, NULL, &files);
#endif
if (!files.gl_pathc) {
globfree(&files);
config_status("%s:%i: loadmodule %s: failed to load",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
ce->ce_vardata);
return -1;
}
for (i = 0; i < files.gl_pathc; i++) {
if ((ret = Module_Load(files.gl_pathv[i],0))) {
config_status("%s:%i: loadmodule %s: failed to load: %s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
files.gl_pathv[i], ret);
}
}
globfree(&files);
#elif defined(_WIN32)
hFind = FindFirstFile(ce->ce_vardata, &FindData);
if (!FindData.cFileName) {
config_status("%s:%i: loadmodule %s: failed to load",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
ce->ce_vardata);
FindClose(hFind);
return -1;
}
if ((ret = Module_Load(FindData.cFileName,0))) {
config_status("%s:%i: loadmodule %s: failed to load: %s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
FindData.cFileName, ret);
}
while (FindNextFile(hFind, &FindData) != 0) {
if (((ret = Module_Load(FindData.cFileName,0))))
config_status("%s:%i: loadmodule %s: failed to load: %s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
FindData.cFileName, ret);
}
FindClose(hFind);
#else
if ((ret = Module_Load(ce->ce_vardata,0)))) {
config_status("%s:%i: loadmodule %s: failed to load: %s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
ce->ce_vardata, ret);
return -1;
}
#endif
return 1;
}
/*
* The oper {} block parser
*/
int _conf_oper(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigEntry *cepp;
ConfigItem_oper *oper = NULL;
ConfigItem_oper_from *from;
OperFlag *ofp = NULL;
unsigned char isnew = 0;
if (!ce->ce_vardata)
{
config_status("%s:%i: oper without name",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!(oper = Find_oper(ce->ce_vardata)))
{
oper = MyMallocEx(sizeof(ConfigItem_oper));
oper->name = strdup(ce->ce_vardata);
isnew = 1;
}
else
{
isnew = 0;
}
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: oper item without variable name",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "password"))
{
oper->auth = Auth_ConvertConf2AuthStruct(cep);
continue;
}
if (!cep->ce_entries)
{
/* standard variable */
if (!cep->ce_vardata)
{
config_status("%s:%i: oper::%s without parameter",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "class"))
{
oper->class = Find_class(cep->ce_vardata);
if (!oper->class)
{
config_status("%s:%i: illegal oper::class, unknown class '%s' using default of class 'default'",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_vardata);
oper->class = default_class;
}
}
else if (!strcmp(cep->ce_varname, "swhois")) {
ircstrdup(oper->swhois, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "snomask")) {
ircstrdup(oper->snomask, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "flags"))
{
char *m = "*";
int *i, flag;
for (m = (*cep->ce_vardata) ? cep->ce_vardata : m; *m; m++) {
for (i = _OldOperFlags; (flag = *i); i += 2)
if (*m == (char)(*(i + 1))) {
oper->oflags |= flag;
break;
}
}
}
else
{
config_status("%s:%i: unknown directive oper::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
}
else
{
/* Section */
if (!strcmp(cep->ce_varname, "flags"))
{
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next)
{
if (!cepp->ce_varname)
{
config_status("%s:%i: oper::flags item without variable name",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum);
continue;
}
/* this should have been olp ;) -Stskeeps */
for (ofp = _OperFlags; ofp->name; ofp++)
{
if (!strcmp(ofp->name, cepp->ce_varname))
{
oper->oflags |= ofp->flag;
break;
}
}
if (!ofp->name)
{
config_status("%s:%i: unknown oper flag '%s'",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
}
continue;
}
else
if (!strcmp(cep->ce_varname, "from"))
{
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next)
{
if (!cepp->ce_varname)
{
config_status("%s:%i: oper::from item without variable name",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum);
continue;
}
if (!cepp->ce_vardata)
{
config_status("%s:%i: oper::from::%s without parameter",
cepp->ce_fileptr->cf_filename,
cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
if (!strcmp(cepp->ce_varname, "userhost"))
{
from = MyMallocEx(sizeof(ConfigItem_oper_from));
ircstrdup(from->name, cepp->ce_vardata);
AddListItem(from, oper->from);
}
else
{
config_status("%s:%i: unknown directive oper::from::%s",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
}
continue;
}
else
{
config_status("%s:%i: unknown directive oper::%s (section)",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
}
}
if (isnew)
AddListItem(oper, conf_oper);
return 0;
}
int _conf_drpass(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
if (!conf_drpass) {
conf_drpass = MyMallocEx(sizeof(ConfigItem_drpass));
}
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: drpass item without variable name",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!cep->ce_vardata)
{
config_status("%s:%i: missing parameter in drpass:%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "restart"))
{
if (conf_drpass->restartauth)
Auth_DeleteAuthStruct(conf_drpass->restartauth);
conf_drpass->restartauth = Auth_ConvertConf2AuthStruct(cep);
}
else if (!strcmp(cep->ce_varname, "die"))
{
if (conf_drpass->dieauth)
Auth_DeleteAuthStruct(conf_drpass->dieauth);
conf_drpass->dieauth = Auth_ConvertConf2AuthStruct(cep);
}
else
config_status("%s:%i: warning: unknown drpass directive '%s'",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
}
return 0;
}
int _conf_tld(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigItem_tld *ca;
ca = MyMallocEx(sizeof(ConfigItem_tld));
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank tld item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!cep->ce_vardata)
{
config_status("%s:%i: missing parameter in tld::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "mask")) {
ca->mask = strdup(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "motd")) {
if (!(ca->motd = Find_file(cep->ce_vardata,0)))
ca->motd = read_motd(cep->ce_vardata);
else
ca->flag.motdptr = 1;
ca->motd_file = strdup(cep->ce_vardata);
ca->motd_tm = motd_tm;
}
else if (!strcmp(cep->ce_varname, "rules")) {
if (!(ca->rules = Find_file(cep->ce_vardata,1)))
ca->rules = read_rules(cep->ce_vardata);
else
ca->flag.rulesptr = 1;
ca->rules_file = strdup(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "channel")) {
ca->channel = strdup(cep->ce_vardata);
}
else
{
config_status("%s:%i: unknown directive tld::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
}
}
AddListItem(ca, conf_tld);
return 0;
}
/*
* listen {} block parser
*/
int _conf_listen(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigEntry *cepp;
ConfigItem_listen *listen = NULL;
OperFlag *ofp;
char copy[256];
char *ip;
char *port;
int iport;
unsigned char isnew = 0;
if (!ce->ce_vardata)
{
config_status("%s:%i: listen without ip:port",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
strcpy(copy, ce->ce_vardata);
/* Seriously cheap hack to make listen <port> work -Stskeeps */
ipport_seperate(copy, &ip, &port);
if (!ip || !*ip)
{
config_status("%s:%i: listen: illegal ip:port mask",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (strchr(ip, '*') && strcmp(ip, "*"))
{
config_status("%s:%i: listen: illegal ip, (mask, and not '*')",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!port || !*port)
{
config_status("%s:%i: listen: missing port in mask",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
iport = atol(port);
if ((iport < 0) || (iport > 65535))
{
config_status("%s:%i: listen: illegal port (must be 0..65536)",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!(listen = Find_listen(ip, iport)))
{
listen = MyMallocEx(sizeof(ConfigItem_listen));
listen->ip = strdup(ip);
listen->port = iport;
isnew = 1;
}
else
{
isnew = 0;
}
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: listen item without variable name",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!cep->ce_vardata && !cep->ce_entries)
{
config_status("%s:%i: listen::%s without parameter",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "options"))
{
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next)
{
if (!cepp->ce_varname)
{
config_status("%s:%i: listen::options item without variable name",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum);
continue;
}
for (ofp = _ListenerFlags; ofp->name; ofp++)
{
if (!strcmp(ofp->name, cepp->ce_varname))
{
if (!(listen->options & ofp->flag))
listen->options |= ofp->flag;
break;
}
}
if (!ofp->name)
{
config_status("%s:%i: unknown listen option '%s'",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
}
}
else
{
config_status("%s:%i: unknown directive listen::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
}
if (isnew)
AddListItem(listen, conf_listen);
listen->flag.temporary = 0;
return 0;
}
/*
* allow {} block parser
*/
int _conf_allow(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep, *cepp;
ConfigItem_allow *allow;
unsigned char isnew = 0;
if (ce->ce_vardata)
{
if (!strcmp(ce->ce_vardata, "channel"))
{
_conf_allow_channel(conf, ce);
return 0;
}
else
{
ConfigItem_unknown *ca2 = MyMalloc(sizeof(ConfigItem_unknown));
ca2->ce = ce;
AddListItem(ca2, conf_unknown);
return -1;
}
}
allow = MyMallocEx(sizeof(ConfigItem_allow));
isnew = 1;
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: allow item without variable name",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "ip"))
{
allow->ip = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "maxperip"))
{
allow->maxperip = atoi(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "hostname"))
{
allow->hostname = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "password"))
{
allow->auth = Auth_ConvertConf2AuthStruct(cep);
} else
if (!strcmp(cep->ce_varname, "class"))
{
allow->class = Find_class(cep->ce_vardata);
if (!allow->class)
{
config_status("%s:%i: illegal allow::class, unknown class '%s' using default of class 'default'",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_vardata);
allow->class = default_class;
}
}
else if (!strcmp(cep->ce_varname, "redirect-server"))
{
allow->server = strdup(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "redirect-port")) {
allow->port = atoi(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "options")) {
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next) {
if (!strcmp(cepp->ce_varname, "noident"))
allow->flags.noident = 1;
else if (!strcmp(cepp->ce_varname, "useip"))
allow->flags.useip = 1;
}
}
else
{
config_status("%s:%i: unknown directive allow::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
}
if (isnew)
AddListItem(allow, conf_allow);
return 0;
}
int _conf_allow_channel(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_allow_channel *allow = NULL;
ConfigEntry *cep;
allow = MyMallocEx(sizeof(ConfigItem_allow_channel));
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname || !cep->ce_vardata)
{
config_status("%s:%i: blank allow channel item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "channel"))
{
ircstrdup(allow->channel, cep->ce_vardata);
}
else
{
config_status("%s:%i: unknown directive allow channel::%s",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum, cep->ce_varname);
}
}
if (!allow->channel)
{
config_status("%s:%i: allow channel {} without channel, ignoring",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
ircfree(allow->channel);
ircfree(allow);
return -1;
}
else
{
AddListItem(allow, conf_allow_channel);
return 0;
}
return 0;
}
/*
* vhost {} block parser
*/
int _conf_vhost(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep, *cepp;
ConfigItem_vhost *vhost;
unsigned char isnew = 0;
ConfigItem_oper_from *from;
vhost = MyMallocEx(sizeof(ConfigItem_vhost));
isnew = 1;
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: vhost item without variable name",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "vhost"))
{
char *user, *host;
user = strtok(cep->ce_vardata, "@");
host = strtok(NULL, "");
if (!host)
vhost->virthost = strdup(user);
else {
vhost->virtuser = strdup(user);
vhost->virthost = strdup(host);
}
}
else if (!strcmp(cep->ce_varname, "from"))
{
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next)
{
if (!cepp->ce_varname)
{
config_status("%s:%i: vhost::from item without variable name",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum);
continue;
}
if (!cepp->ce_vardata)
{
config_status("%s:%i: vhost::from::%s without parameter",
cepp->ce_fileptr->cf_filename,
cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
if (!strcmp(cepp->ce_varname, "userhost"))
{
from = MyMallocEx(sizeof(ConfigItem_oper_from));
ircstrdup(from->name, cepp->ce_vardata);
AddListItem(from, vhost->from);
}
else
{
config_status("%s:%i: unknown directive vhost::from::%s",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
}
continue;
}
else
if (!strcmp(cep->ce_varname, "login"))
{
if (!cep->ce_vardata)
{
config_error("%s:%i: missing parameter for vhost::login",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
vhost->login = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "password"))
{
vhost->auth = Auth_ConvertConf2AuthStruct(cep);
}
else
{
config_status("%s:%i: unknown directive vhost::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
}
if (isnew)
AddListItem(vhost, conf_vhost);
return 0;
}
int _conf_except(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigItem_except *ca;
unsigned char isnew = 0;
ca = MyMallocEx(sizeof(ConfigItem_except));
isnew = 1;
if (!ce->ce_vardata)
{
config_status("%s:%i: except without type",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!strcmp(ce->ce_vardata, "ban")) {
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!strcmp(cep->ce_varname, "mask")) {
ca->mask = strdup(cep->ce_vardata);
}
else {
config_status("%s:%i: unknown directive except ban::%s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
cep->ce_varname);
}
}
ca->flag.type = CONF_EXCEPT_BAN;
AddListItem(ca, conf_except);
}
else if (!strcmp(ce->ce_vardata, "scan")) {
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!strcmp(cep->ce_varname, "mask")) {
ca->mask = strdup(cep->ce_vardata);
}
else {
config_status("%s:%i: unknown directive except scan::%s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
cep->ce_varname);
}
}
ca->flag.type = CONF_EXCEPT_SCAN;
AddListItem(ca, conf_except);
}
else if (!strcmp(ce->ce_vardata, "tkl")) {
for (cep = ce->ce_entries; cep; cep = cep->ce_next) {
if (!strcmp(cep->ce_varname, "mask")) {
ca->mask = strdup(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "type")) {
if (!strcmp(cep->ce_vardata, "gline"))
ca->type = TKL_KILL|TKL_GLOBAL;
else if (!strcmp(cep->ce_vardata, "gzline"))
ca->type = TKL_ZAP|TKL_GLOBAL;
else if (!strcmp(cep->ce_vardata, "shun"))
ca->type = TKL_SHUN|TKL_GLOBAL;
else if (!strcmp(cep->ce_vardata, "tkline"))
ca->type = TKL_KILL;
else if (!strcmp(cep->ce_vardata, "tzline"))
ca->type = TKL_ZAP;
else
config_status("%s:%i: unknown except tkl type %s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
cep->ce_varname);
}
else
config_status("%s:%i: unknown directive except tkl::%s",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
cep->ce_varname);
}
ca->flag.type = CONF_EXCEPT_TKL;
AddListItem(ca, conf_except);
}
else {
ConfigItem_unknown *ca2 = MyMalloc(sizeof(ConfigItem_unknown));
MyFree(ca);
ca2->ce = ce;
AddListItem(ca2, conf_unknown);
}
return 0;
}
int _conf_ban(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigItem_ban *ca;
unsigned char isnew = 0;
ca = MyMallocEx(sizeof(ConfigItem_ban));
isnew = 1;
if (!ce->ce_vardata)
{
config_status("%s:%i: ban without type",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!strcmp(ce->ce_vardata, "nick"))
ca->flag.type = CONF_BAN_NICK;
else if (!strcmp(ce->ce_vardata, "ip"))
ca->flag.type = CONF_BAN_IP;
else if (!strcmp(ce->ce_vardata, "server"))
ca->flag.type = CONF_BAN_SERVER;
else if (!strcmp(ce->ce_vardata, "user"))
ca->flag.type = CONF_BAN_USER;
else if (!strcmp(ce->ce_vardata, "realname"))
ca->flag.type = CONF_BAN_REALNAME;
else
{
ConfigItem_unknown *ca2 = MyMalloc(sizeof(ConfigItem_unknown));
MyFree(ca);
ca2->ce = ce;
AddListItem(ca2, conf_unknown);
return -1;
}
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_vardata)
{
config_status("%s:%i: ban %s::%s without parameter",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum, ce->ce_vardata, cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "mask")) {
ca->mask = strdup(cep->ce_vardata);
if (ca->flag.type == CONF_BAN_IP) {
ca->masktype = parse_netmask(ca->mask, &ca->netmask, &ca->bits);
}
} else
if (!strcmp(cep->ce_varname, "reason")) {
ca->reason = strdup(cep->ce_vardata);
}
else {
config_status("%s:%i: unknown directive ban %s::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
ce->ce_vardata, cep->ce_varname);
}
}
AddListItem(ca, conf_ban);
return 0;
}
int _conf_link(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigEntry *cepp;
ConfigItem_link *link = NULL;
OperFlag *ofp;
unsigned char isnew = 0;
if (!ce->ce_vardata)
{
config_status("%s:%i: link without servername",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!strchr(ce->ce_vardata, '.'))
{
config_status("%s:%i: link: bogus server name",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
link = (ConfigItem_link *) MyMallocEx(sizeof(ConfigItem_link));
link->servername = strdup(ce->ce_vardata);
isnew = 1;
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: link item without variable name",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
continue;
}
if (!cep->ce_vardata && !cep->ce_entries)
{
config_status("%s:%i: link::%s without parameter",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "options"))
{
/* remove options */
link->options = 0;
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next)
{
if (!cepp->ce_varname)
{
config_status("%s:%i: link::flag item without variable name",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum);
continue;
}
for (ofp = _LinkFlags; ofp->name; ofp++)
{
if (!strcmp(ofp->name, cepp->ce_varname))
{
if (!(link->options & ofp->flag))
link->options |= ofp->flag;
break;
}
}
if (!ofp->name)
{
config_status("%s:%i: unknown link option '%s'",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
}
} else
if (!strcmp(cep->ce_varname, "username"))
{
link->username = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "hostname"))
{
link->hostname = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "bind-ip"))
{
link->bindip = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "port"))
{
link->port = atol(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "hub"))
{
link->hubmask = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "leaf"))
{
link->leafmask = strdup(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "leafdepth"))
{
link->leafdepth = atol(cep->ce_vardata);
} else
if (!strcmp(cep->ce_varname, "password-connect"))
{
link->connpwd = strdup(cep->ce_vardata);
} else
#ifdef USE_SSL
if (!strcmp(cep->ce_varname, "ciphers"))
{
link->ciphers = strdup(cep->ce_vardata);
}
else
#endif
if (!strcmp(cep->ce_varname, "password-receive"))
{
link->recvauth = Auth_ConvertConf2AuthStruct(cep);
} else
if (!strcmp(cep->ce_varname, "class"))
{
link->class = Find_class(cep->ce_vardata);
if (!link->class)
{
config_status("%s:%i: illegal link::class, unknown class '%s' using default of class 'default'",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum,
cep->ce_vardata);
link->class = default_class;
}
} else
{
config_status("%s:%i: unknown directive link::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
}
if (isnew)
AddListItem(link, conf_link);
return 0;
}
int _conf_set(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigEntry *cepp;
char temp[512];
int i;
#define CheckNull(x) if (!(x)->ce_vardata) { config_status("%s:%i: missing parameter", (x)->ce_fileptr->cf_filename, (x)->ce_varlinenum); continue; }
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank set item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "kline-address")) {
CheckNull(cep);
ircstrdup(KLINE_ADDRESS, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "modes-on-connect")) {
CheckNull(cep);
CONN_MODES = (long) set_usermode(cep->ce_vardata);
if (CONN_MODES & UMODE_OPER)
{
config_status("%s:%i set::modes-on-connect contains +o, deleting",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
CONN_MODES &= ~UMODE_OPER;
}
}
else if (!strcmp(cep->ce_varname, "modes-on-oper")) {
CheckNull(cep);
OPER_MODES = (long) set_usermode(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "auto-join")) {
CheckNull(cep);
ircstrdup(AUTO_JOIN_CHANS, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "oper-auto-join")) {
CheckNull(cep);
ircstrdup(OPER_AUTO_JOIN_CHANS, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "anti-spam-quit-message-time")) {
CheckNull(cep);
ANTI_SPAM_QUIT_MSG_TIME = atime(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "oper-only-stats")) {
CheckNull(cep);
ircstrdup(OPER_ONLY_STATS, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "maxchannelsperuser")) {
CheckNull(cep);
MAXCHANNELSPERUSER = atoi(cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "network-name")) {
char *tmp;
CheckNull(cep);
ircstrdup(ircnetwork, cep->ce_vardata);
for (tmp = cep->ce_vardata; *cep->ce_vardata; cep->ce_vardata++) {
if (*cep->ce_vardata == ' ')
*cep->ce_vardata='-';
}
ircstrdup(ircnet005, tmp);
cep->ce_vardata = tmp;
}
else if (!strcmp(cep->ce_varname, "default-server")) {
CheckNull(cep);
ircstrdup(defserv, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "services-server")) {
CheckNull(cep);
ircstrdup(SERVICES_NAME, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "stats-server")) {
CheckNull(cep);
ircstrdup(STATS_SERVER, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "help-channel")) {
CheckNull(cep);
ircstrdup(helpchan, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "hiddenhost-prefix")) {
CheckNull(cep);
ircstrdup(hidden_host, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "prefix-quit")) {
CheckNull(cep);
if (conf_yesno(cep->ce_vardata) == 0)
{
ircstrdup(prefix_quit, "Quit: ");
}
ircstrdup(prefix_quit, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "dns")) {
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next) {
CheckNull(cepp);
if (!strcmp(cepp->ce_varname, "timeout")) {
HOST_TIMEOUT = atime(cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "retries")) {
HOST_RETRIES = atime(cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "nameserver")) {
ircstrdup(NAME_SERVER, cepp->ce_vardata);
}
}
}
else if (!strcmp(cep->ce_varname, "options")) {
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next) {
if (!strcmp(cepp->ce_varname, "webtv-support")) {
WEBTV_SUPPORT = 1;
}
else if (!strcmp(cepp->ce_varname, "hide-ulines")) {
HIDE_ULINES = 1;
}
else if (!strcmp(cepp->ce_varname, "no-stealth")) {
NO_OPER_HIDING = 1;
}
else if (!strcmp(cepp->ce_varname, "show-opermotd")) {
SHOWOPERMOTD = 1;
}
else if (!strcmp(cepp->ce_varname, "identd-check")) {
IDENT_CHECK = 1;
}
else if (!strcmp(cepp->ce_varname, "fail-oper-warn")) {
FAILOPER_WARN = 1;
}
else if (!strcmp(cepp->ce_varname, "show-connect-info")) {
SHOWCONNECTINFO = 1;
}
}
}
else if (!strcmp(cep->ce_varname, "hosts")) {
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next)
{
if (!cepp->ce_vardata)
continue;
if (!strcmp(cepp->ce_varname, "local")) {
ircstrdup(locop_host, cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "global")) {
ircstrdup(oper_host, cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "coadmin")) {
ircstrdup(coadmin_host, cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "admin")) {
ircstrdup(admin_host, cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "servicesadmin")) {
ircstrdup(sadmin_host, cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "netadmin")) {
ircstrdup(netadmin_host, cepp->ce_vardata);
}
else if (!strcmp(cepp->ce_varname, "host-on-oper-up")) {
iNAH = conf_yesno(cepp->ce_vardata);
}
}
}
else if (!strcmp(cep->ce_varname, "cloak-keys"))
{
/* Count number of numbers there .. */
for (cepp = cep->ce_entries, i = 0; cepp; cepp = cepp->ce_next, i++) { }
if (i != 3)
{
config_status("%s:%i: set::cloak-keys: we want 3 values, not %i!",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
i);
return 0;
}
/* i == 3 SHOULD make this true .. */
CLOAK_KEY1 = ircabs(atol(cep->ce_entries->ce_varname));
CLOAK_KEY2 = ircabs(atol(cep->ce_entries->ce_next->ce_varname));
CLOAK_KEY3 = ircabs(atol(cep->ce_entries->ce_next->ce_next->ce_varname));
ircsprintf(temp, "%li.%li.%li", CLOAK_KEY1,
CLOAK_KEY2, CLOAK_KEY3);
CLOAK_KEYCRC = (long) crc32(temp, strlen(temp));
}
else
{
ConfigItem_unknown_ext *ca2 = MyMalloc(sizeof(ConfigItem_unknown_ext));
ca2->ce_fileptr = cep->ce_fileptr;
ca2->ce_varlinenum = cep->ce_varlinenum;
ca2->ce_vardata = cep->ce_vardata;
ca2->ce_varname = cep->ce_varname;
ca2->ce_entries = cep->ce_entries;
AddListItem(ca2, conf_unknown_set);
/* config_status("%s:%i: unknown directive set::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname); */
}
}
return 0;
}
#ifdef STRIPBADWORDS
int _conf_badword(ConfigFile *conf, ConfigEntry *ce)
{
ConfigEntry *cep;
ConfigItem_badword *ca;
char *tmp;
short regex = 0;
ca = MyMallocEx(sizeof(ConfigItem_badword));
if (!ce->ce_vardata) {
config_status("%s:%i: badword without type",
ce->ce_fileptr->cf_filename,
ce->ce_varlinenum);
return -1;
}
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank badword item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!cep->ce_vardata)
{
config_status("%s:%i: missing parameter in badword::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
continue;
}
if (!strcmp(cep->ce_varname, "word")) {
for (tmp = cep->ce_vardata; *tmp; tmp++) {
if ((int)*tmp < 65 || (int)*tmp > 123) {
regex = 1;
break;
}
}
if (regex) {
ircstrdup(ca->word, cep->ce_vardata);
}
else {
ca->word = MyMalloc(strlen(cep->ce_vardata) + strlen(PATTERN) -1);
ircsprintf(ca->word, PATTERN, cep->ce_vardata);
}
}
else if (!strcmp(cep->ce_varname, "replace")) {
ircstrdup(ca->replace, cep->ce_vardata);
}
else
{
config_status("%s:%i: unknown directive badword::%s",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum,
cep->ce_varname);
}
}
if (!strcmp(ce->ce_vardata, "channel"))
AddListItem(ca, conf_badword_channel);
else if (!strcmp(ce->ce_vardata, "message"))
AddListItem(ca, conf_badword_message);
return 0;
}
#endif
/* deny {} function */
int _conf_deny(ConfigFile *conf, ConfigEntry *ce)
{
if (!ce->ce_vardata)
{
config_status("%s:%i: deny without type",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (!strcmp(ce->ce_vardata, "dcc"))
_conf_deny_dcc(conf, ce);
else if (!strcmp(ce->ce_vardata, "channel"))
_conf_deny_channel(conf, ce);
else if (!strcmp(ce->ce_vardata, "link"))
_conf_deny_link(conf, ce);
else if (!strcmp(ce->ce_vardata, "version"))
_conf_deny_version(conf, ce);
else
{
ConfigItem_unknown *ca2 = MyMalloc(sizeof(ConfigItem_unknown));
ca2->ce = ce;
AddListItem(ca2, conf_unknown);
return -1;
}
return 0;
}
int _conf_deny_dcc(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_deny_dcc *deny = NULL;
ConfigEntry *cep;
deny = MyMallocEx(sizeof(ConfigItem_deny_dcc));
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname || !cep->ce_vardata)
{
config_status("%s:%i: blank deny dcc item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "filename"))
{
ircstrdup(deny->filename, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "reason"))
{
ircstrdup(deny->reason, cep->ce_vardata);
}
else
{
config_status("%s:%i: unknown directive deny dcc::%s",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum, cep->ce_varname);
}
}
if (!deny->filename || !deny->reason)
{
config_status("%s:%i: deny dcc {} without filename/reason, ignoring",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
ircfree(deny->filename);
ircfree(deny->reason);
ircfree(deny);
return -1;
}
else
{
AddListItem(deny, conf_deny_dcc);
return 0;
}
return 0;
}
int _conf_deny_channel(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_deny_channel *deny = NULL;
ConfigEntry *cep;
deny = MyMallocEx(sizeof(ConfigItem_deny_channel));
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname || !cep->ce_vardata)
{
config_status("%s:%i: blank deny channel item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "channel"))
{
ircstrdup(deny->channel, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "reason"))
{
ircstrdup(deny->reason, cep->ce_vardata);
}
else
{
config_status("%s:%i: unknown directive deny channel::%s",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum, cep->ce_varname);
}
}
if (!deny->channel || !deny->reason)
{
config_status("%s:%i: deny channel {} without channel/reason, ignoring",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
ircfree(deny->channel);
ircfree(deny->reason);
ircfree(deny);
return -1;
}
else
{
AddListItem(deny, conf_deny_channel);
return 0;
}
return 0;
}
int _conf_deny_link(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_deny_link *deny = NULL;
ConfigEntry *cep;
deny = MyMallocEx(sizeof(ConfigItem_deny_link));
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname || !cep->ce_vardata)
{
config_status("%s:%i: blank deny link item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "mask"))
{
ircstrdup(deny->mask, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "rule"))
{
if (!(deny->rule = (char *)crule_parse(cep->ce_vardata))) {
config_status("%s:%i: deny link::rule contains an invalid expression",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
ircfree(deny->mask);
ircfree(deny->prettyrule);
ircfree(deny);
return -1;
}
ircstrdup(deny->prettyrule, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "type")) {
if (!strcmp(cep->ce_vardata, "all"))
deny->flag.type = CRULE_ALL;
else if (!strcmp(cep->ce_vardata, "auto"))
deny->flag.type = CRULE_AUTO;
}
else
{
config_status("%s:%i: unknown directive deny link::%s",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum, cep->ce_varname);
}
}
if (!deny->rule || !deny->prettyrule || !deny->mask)
{
config_status("%s:%i: deny link {} without mask/rule, ignoring",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
ircfree(deny->mask);
ircfree(deny->prettyrule);
if (deny->rule)
crule_free(&deny->rule);
ircfree(deny);
return -1;
}
else
{
AddListItem(deny, conf_deny_link);
return 0;
}
return 0;
}
int _conf_deny_version(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_deny_version *deny = NULL;
ConfigEntry *cep;
deny = MyMallocEx(sizeof(ConfigItem_deny_version));
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname || !cep->ce_vardata)
{
config_status("%s:%i: blank deny version item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "mask"))
{
ircstrdup(deny->mask, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "version"))
{
ircstrdup(deny->version, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "flags"))
{
ircstrdup(deny->flags, cep->ce_vardata);
}
else
{
config_status("%s:%i: unknown directive deny version::%s",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum, cep->ce_varname);
}
}
if (!deny->mask || !deny->flags || !deny->version)
{
config_status("%s:%i: deny version {} without mask/flags/version, ignoring",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
ircfree(deny->mask);
ircfree(deny->version);
ircfree(deny->flags);
ircfree(deny);
return -1;
}
else
{
AddListItem(deny, conf_deny_version);
return 0;
}
return 0;
}
int _conf_log(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_log *log = NULL;
ConfigEntry *cep, *cepp;
OperFlag *ofl = NULL;
if (!ce->ce_vardata)
{
config_status("%s:%i: log without filename",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
log = MyMallocEx(sizeof(ConfigItem_log));
ircstrdup(log->file, ce->ce_vardata);
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank log item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "maxsize")) {
log->maxsize = conf_size(cep->ce_vardata);
}
if (!strcmp(cep->ce_varname, "flags")) {
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next)
{
if (!cepp->ce_varname)
{
config_status("%s:%i: log::flags item without variable name",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum);
continue;
}
for (ofl = _LogFlags; ofl->name; ofl++)
{
if (!strcmp(ofl->name, cepp->ce_varname))
{
log->flags |= ofl->flag;
break;
}
}
if (!ofl->name)
{
config_status("%s:%i: unknown log flag '%s'",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum,
cepp->ce_varname);
continue;
}
}
continue;
}
}
AddListItem(log, conf_log);
return 0;
}
int _conf_alias(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_alias *alias = NULL;
ConfigItem_alias_format *format;
ConfigEntry *cep, *cepp;
aCommand *cmptr;
if (!ce->ce_vardata)
{
config_status("%s:%i: alias without name",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if ((cmptr = find_Command(ce->ce_vardata, 0, M_ALIAS)))
del_Command(ce->ce_vardata, NULL, cmptr->func);
else if (find_Command(ce->ce_vardata, 0, 0)) {
config_status("%s:%i: %s is an existing command, can not add alias",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum, ce->ce_vardata);
return -1;
}
if ((alias = Find_alias(ce->ce_vardata)))
DelListItem(alias, conf_alias);
alias = MyMallocEx(sizeof(ConfigItem_alias));
ircstrdup(alias->alias, ce->ce_vardata);
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
if (!cep->ce_varname)
{
config_status("%s:%i: blank alias item",
cep->ce_fileptr->cf_filename,
cep->ce_varlinenum);
continue;
}
if (!strcmp(cep->ce_varname, "format")) {
format = MyMallocEx(sizeof(ConfigItem_alias_format));
ircstrdup(format->format, cep->ce_vardata);
for (cepp = cep->ce_entries; cepp; cepp = cepp->ce_next) {
if (!strcmp(cepp->ce_varname, "alias")) {
if (!(format->alias = Find_alias(cepp->ce_vardata))) {
config_status("%s:%i: alias %s not found",
cepp->ce_fileptr->cf_filename, cepp->ce_varlinenum,
cepp->ce_vardata);
return 0;
}
}
else if (!strcmp(cepp->ce_varname, "parameters")) {
ircstrdup(format->parameters, cepp->ce_vardata);
}
}
AddListItem(format, alias->format);
}
else if (!strcmp(cep->ce_varname, "nick")) {
ircstrdup(alias->nick, cep->ce_vardata);
}
else if (!strcmp(cep->ce_varname, "type")) {
if (!strcmp(cep->ce_vardata, "services"))
alias->type = ALIAS_SERVICES;
else if (!strcmp(cep->ce_vardata, "stats"))
alias->type = ALIAS_STATS;
else if (!strcmp(cep->ce_vardata, "normal"))
alias->type = ALIAS_NORMAL;
else if (!strcmp(cep->ce_vardata, "command"))
alias->type = ALIAS_COMMAND;
else {
alias->type = ALIAS_SERVICES;
config_status("%s:%i: Invalid alias type, using default of 'services'",
cep->ce_fileptr->cf_filename, cep->ce_varlinenum);
}
}
}
if (BadPtr(alias->nick) && alias->type != ALIAS_COMMAND) {
ircstrdup(alias->nick, alias->alias);
}
add_CommandX(alias->alias, NULL, m_alias, 1, M_USER|M_ALIAS);
AddListItem(alias, conf_alias);
return 0;
}
int _conf_help(ConfigFile *conf, ConfigEntry *ce)
{
ConfigItem_help *help = NULL;
ConfigEntry *cep;
aMotd *last = NULL, *temp;
if (!ce->ce_entries) {
config_status("%s:%i: help entry without text",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
return -1;
}
if (Find_Help(ce->ce_vardata)) {
config_status("%s:%i: help for %s already exists",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum, ce->ce_vardata ? ce->ce_vardata : "index");
return -1;
}
help = MyMalloc(sizeof(ConfigItem_help));
if (!ce->ce_vardata)
help->command = NULL;
else
help->command = strdup(ce->ce_vardata);
help->text = NULL;
for (cep = ce->ce_entries; cep; cep = cep->ce_next)
{
temp = MyMalloc(sizeof(aMotd));
temp->line = strdup(cep->ce_varname);
temp->next = NULL;
if (!help->text)
help->text = temp;
else
last->next = temp;
last = temp;
}
AddListItem(help, conf_help);
return 0;
}
/*
* Report functions
*/
void report_configuration(void)
{
}
void run_configuration(void)
{
ConfigItem_listen *listenptr;
for (listenptr = conf_listen; listenptr; listenptr = (ConfigItem_listen *) listenptr->next)
{
if (!(listenptr->options & LISTENER_BOUND))
{
if (add_listener2(listenptr) == -1)
{
ircd_log(LOG_ERROR, "Failed to bind to %s:%i", listenptr->ip, listenptr->port);
}
else
{
}
}
}
}
void link_cleanup(ConfigItem_link *link_ptr)
{
ircfree(link_ptr->servername);
ircfree(link_ptr->username);
ircfree(link_ptr->bindip);
ircfree(link_ptr->hostname);
ircfree(link_ptr->hubmask);
ircfree(link_ptr->leafmask);
ircfree(link_ptr->connpwd);
#ifdef USE_SSL
ircfree(link_ptr->ciphers);
#endif
Auth_DeleteAuthStruct(link_ptr->recvauth);
link_ptr->recvauth = NULL;
}
void listen_cleanup()
{
int i = 0;
ConfigItem_listen *listen_ptr;
ListStruct *next;
for (listen_ptr = conf_listen; listen_ptr; listen_ptr = (ConfigItem_listen *)next)
{
next = (ListStruct *)listen_ptr->next;
if (listen_ptr->flag.temporary && !listen_ptr->clients)
{
ircfree(listen_ptr->ip);
DelListItem(listen_ptr, conf_listen);
MyFree(listen_ptr);
i++;
}
}
if (i)
close_listeners();
}
#define Error config_error
#define Status config_progress
#define Warning config_status
void validate_configuration(void)
{
ConfigItem_class *class_ptr;
ConfigItem_oper *oper_ptr;
ConfigItem_tld *tld_ptr;
ConfigItem_allow *allow_ptr;
ConfigItem_listen *listen_ptr;
ConfigItem_except *except_ptr;
ConfigItem_ban *ban_ptr;
ConfigItem_link *link_ptr;
ConfigItem_vhost *vhost_ptr;
ConfigItem_log *log_ptr;
ConfigItem_alias *alias_ptr;
ListStruct *next, *next2;
short hide_host = 1;
char *s;
struct in_addr in;
/* These may not have even gotten loaded because of previous errors so don't do
* anything -- codemastr
*/
#ifdef _WIN32
if (config_error_flag) {
win_log("Errors in configuration, terminating program.");
win_error();
exit(5);
}
#endif
if (config_error_flag)
{
Error("Errors in configuration, terminating program.");
exit(5);
}
/* Let us validate dynconf first */
if (!KLINE_ADDRESS || (*KLINE_ADDRESS == '\0'))
Error("set::kline-address is missing");
#ifndef DEVELOP
if (KLINE_ADDRESS) {
if (!strchr(KLINE_ADDRESS, '@') && !strchr(KLINE_ADDRESS, ':'))
{
Error(
"set::kline-address must be an e-mail or an URL");
}
else if (!match("*@unrealircd.com", KLINE_ADDRESS) || !match("*@unrealircd.org",KLINE_ADDRESS) || !match("unreal-*@lists.sourceforge.net",KLINE_ADDRESS))
Error(
"set::kline-address may not be an UnrealIRCd Team address");
}
#endif
if ((MAXCHANNELSPERUSER < 1)) {
MAXCHANNELSPERUSER = 10;
Warning("set::maxchannelsperuser must be > 0. Using default of 10");
}
if ((iNAH < 0) || (iNAH > 1)) {
iNAH = 0;
Warning("set::host-on-oper-op is invalid. Disabling by default");
}
if (!NAME_SERVER)
{
Warning("set::dns::nameserver is missing. Using 127.0.0.1 as default");
NAME_SERVER = strdup("127.0.0.1");
in.s_addr = inet_addr(NAME_SERVER);
}
else
{
in.s_addr = inet_addr(NAME_SERVER);
if (strcmp((char *)inet_ntoa(in), NAME_SERVER))
{
Warning("set::dns::nameserver (%s) is not a valid IP. Using 127.0.0.1 as default", NAME_SERVER);
ircstrdup(NAME_SERVER, "127.0.0.1");
in.s_addr = inet_addr(NAME_SERVER);
}
}
if (HOST_TIMEOUT < 0 || HOST_TIMEOUT > 180) {
HOST_TIMEOUT = 2;
Warning("set::dns::timeout is invalid. Using default of 2 seconds");
}
if (HOST_RETRIES < 0 || HOST_RETRIES > 10) {
HOST_RETRIES = 2;
Warning("set::dns::retries is invalid. Using default of 2");
}
#define Missing(x) !x || (*(x) == '\0')
if (Missing(defserv))
Error("set::default-server is missing");
if (Missing(ircnetwork))
Error("set::network-name is missing");
if (Missing(SERVICES_NAME))
Error("set::services-server is missing. All services commands are being disabled");
if (Missing(oper_host)) {
Warning("set::hosts::global is missing");
hide_host = 0;
}
if (Missing(admin_host)) {
Warning("set::hosts::admin is missing");
hide_host = 0;
}
if (Missing(locop_host)) {
Warning("set::hosts::local is missing");
hide_host = 0;
}
if (Missing(sadmin_host)) {
Warning("set::hosts::servicesadmin is missing");
hide_host = 0;
}
if (Missing(netadmin_host)) {
Warning("set::hosts::netadmin is missing");
hide_host = 0;
}
if (Missing(coadmin_host)) {
Warning("set::hosts::coadmin is missing");
hide_host = 0;
}
if (hide_host == 0) {
Warning("Due to an invalid set::hosts field, oper host masking is being disabled");
iNAH = 0;
}
if (Missing(hidden_host))
Error("set::hiddenhost-prefix is missing");
if (Missing(helpchan))
Error("set::help-channel is missing");
if (Missing(STATS_SERVER))
Warning("set::stats-server is missing. /statserv is being disabled");
if ((CLOAK_KEY1 < 10000) || (CLOAK_KEY2 < 10000) || (CLOAK_KEY3 < 10000))
{
if (!CLOAK_KEY1 || !CLOAK_KEY2 || !CLOAK_KEY3)
{
Error("set::cloak-keys are missing or is 0.");
Error("Add this in your config file:");
Error("set { cloak-keys { <big integer value>; <big integer value>; <big integer value>; }; };");
Error("The numbers must be purely random, and the same on every server you link to");
}
Error("set::cloak-keys are too easy to guess. Please select three other more absurd and crazy numbers - will increase security a lot");
}
if (!conf_listen)
{
Error("No listeners defined");
}
/* Now for the real config */
if (conf_me)
{
if (BadPtr(conf_me->name))
Error("me::name is missing");
if (BadPtr(conf_me->info))
Error("me::info is missing");
/* numeric is being checked in _conf_me */
}
else
Error("me {} is missing");
for (class_ptr = conf_class; class_ptr; class_ptr = (ConfigItem_class *) class_ptr->next)
{
if (BadPtr(class_ptr->name))
Error("class without name");
else
{
if (!class_ptr->pingfreq) {
Warning("class %s::pingfreq with illegal value, using default of %d",
class_ptr->name, PINGFREQUENCY);
class_ptr->pingfreq = PINGFREQUENCY;
}
if (!class_ptr->sendq) {
Warning("class %s::sendq with illegal value, using default of %d",
class_ptr->name, MAXSENDQLENGTH);
class_ptr->sendq = MAXSENDQLENGTH;
}
if (class_ptr->maxclients < 0) {
Warning("class %s:maxclients with illegal (negative) value, using default of 100",
class_ptr->name);
class_ptr->maxclients = 100;
}
}
StatsZ.classes++;
StatsZ.classesmem += sizeof(ConfigItem_class);
}
for (oper_ptr = conf_oper; oper_ptr; oper_ptr = (ConfigItem_oper *) oper_ptr->next)
{
ConfigItem_oper_from *oper_from;
if (!oper_ptr->from) {
Warning("oper %s: does not have a from record, using (unsafe) default of *@*",
oper_ptr->name);
oper_from = MyMallocEx(sizeof(ConfigItem_oper_from));
ircstrdup(oper_from->name, "*@*");
AddListItem(oper_from, oper_ptr->from);
}
if (!oper_ptr->class) {
Warning("oper %s::class is missing or unknown, using default of class 'default'",
oper_ptr->name);
oper_ptr->class = default_class;
}
if (!oper_ptr->oflags) {
oper_ptr->oflags |= OFLAG_LOCAL;
Warning("oper %s without privileges",
oper_ptr->name);
}
}
for (listen_ptr = conf_listen; listen_ptr; listen_ptr = (ConfigItem_listen *)next)
{
next = (ListStruct *)listen_ptr->next;
if (BadPtr(listen_ptr->ip)) {
Warning("listen without ip, using default of *");
ircstrdup(listen_ptr->ip,"*");
}
if (!listen_ptr->port) {
Warning("listen port illegal. Deleting listen {} block");
ircfree(listen_ptr->ip);
DelListItem(listen_ptr, conf_listen);
MyFree(listen_ptr);
continue;
}
}
for (allow_ptr = conf_allow; allow_ptr; allow_ptr = (ConfigItem_allow *) allow_ptr->next)
{
if (BadPtr(allow_ptr->ip)) {
Warning("allow::ip, missing value, using default of *@*");
ircstrdup(allow_ptr->ip, "*@*");
}
if (BadPtr(allow_ptr->hostname)) {
Warning("allow::hostname, missing value, using default of *@*");
ircstrdup(allow_ptr->hostname, "*@*");
}
if (allow_ptr->maxperip < 0) {
Warning("allow::maxperip, must be positive or 0, using default of 1");
allow_ptr->maxperip = 1;
}
if (!allow_ptr->class) {
Warning("allow::class, unknown class, using default of class 'default'");
allow_ptr->class = default_class;
}
}
for (except_ptr = conf_except; except_ptr; except_ptr = (ConfigItem_except *)next)
{
next = (ListStruct *)except_ptr->next;
if (BadPtr(except_ptr->mask)) {
Warning("except mask missing. Deleting except {} block");
DelListItem(except_ptr, conf_except);
MyFree(except_ptr);
}
}
for (ban_ptr = conf_ban; ban_ptr; ban_ptr = (ConfigItem_ban *) next)
{
next = (ListStruct *)ban_ptr->next;
if (BadPtr(ban_ptr->mask)) {
Warning("ban mask missing. Deleting ban {} block");
ircfree(ban_ptr->reason);
DelListItem(ban_ptr, conf_ban);
MyFree(ban_ptr);
continue;
}
if (BadPtr(ban_ptr->reason)) {
Warning("ban reason invalid, using default of 'no reason specified'");
ircstrdup(ban_ptr->reason, "No reason specified");
}
}
for (link_ptr = conf_link; link_ptr; link_ptr = (ConfigItem_link *) next)
{
next = (ListStruct *)link_ptr->next;
if (BadPtr(link_ptr->servername))
{
Warning("link without name. Deleting link {} block");
DelListItem(link_ptr, conf_link);
link_cleanup(link_ptr);
MyFree(link_ptr);
}
else
{
if (BadPtr(link_ptr->username)) {
Warning("link %s::username is missing, using default of *", link_ptr->servername);
ircstrdup(link_ptr->username, "*");
}
if (BadPtr(link_ptr->hostname)) {
Warning("link with invalid hostname. Deleting link {} block");
DelListItem(link_ptr, conf_link);
link_cleanup(link_ptr);
MyFree(link_ptr);
continue;
}
if (BadPtr(link_ptr->connpwd)) {
Warning("link with invalid password-connect. Deleting link {} block");
DelListItem(link_ptr, conf_link);
link_cleanup(link_ptr);
MyFree(link_ptr);
continue;
}
if (!link_ptr->class) {
Warning("link %s::class is missing, using default of class 'default'", link_ptr->servername);
link_ptr->class = default_class;
}
if (!link_ptr->port && (link_ptr->options & CONNECT_AUTO))
{
Warning("link %s::port is 0, and is set to autoconnect, using default of 6667",
link_ptr->servername);
link_ptr->port = 6667;
}
}
}
for (tld_ptr = conf_tld; tld_ptr; tld_ptr = (ConfigItem_tld *) next)
{
next = (ListStruct *)tld_ptr->next;
if (BadPtr(tld_ptr->mask)) {
Warning("tld without mask. Deleting tld {} block");
DelListItem(tld_ptr, conf_tld);
ircfree(tld_ptr->motd_file);
ircfree(tld_ptr->rules_file);
MyFree(tld_ptr);
continue;
}
}
for (vhost_ptr = conf_vhost; vhost_ptr; vhost_ptr = (ConfigItem_vhost *)next) {
int nope = 0;
ConfigItem_oper_from *vhost_from;
next = (ListStruct *)vhost_ptr->next;
for (s = vhost_ptr->virthost; *s; s++)
{
if (!isallowed(*s)) {
nope = 1;
break;
}
}
if (!nope && vhost_ptr->virtuser) {
for (s = vhost_ptr->virtuser; *s; s++) {
if (!isallowed(*s)) {
nope = 1;
break;
}
}
}
if (nope) {
Warning("vhost::vhost %s%s%s is not valid. Deleting vhost {} block", vhost_ptr->virtuser ?
vhost_ptr->virtuser : "", vhost_ptr->virtuser ? "@" : "", vhost_ptr->virthost);
ircfree(vhost_ptr->login);
ircfree(vhost_ptr->virthost);
ircfree(vhost_ptr->virtuser);
Auth_DeleteAuthStruct(vhost_ptr->auth);
for (vhost_from = (ConfigItem_oper_from *) vhost_ptr->from; vhost_from; vhost_from = (ConfigItem_oper_from *) next2)
{
next2 = (ListStruct *)vhost_from->next;
ircfree(vhost_from->name);
DelListItem(vhost_from, vhost_ptr->from);
MyFree(vhost_from);
}
DelListItem(vhost_ptr, conf_vhost);
MyFree(vhost_ptr);
}
}
/* No log? No problem! Make a simple default one */
if (!conf_log) {
log_ptr = MyMallocEx(sizeof(ConfigItem_log));
ircstrdup(log_ptr->file, "ircd.log");
log_ptr->flags |= LOG_ERROR|LOG_KLINE|LOG_TKL;
AddListItem(log_ptr, conf_log);
Warning("No log {} found using ircd.log as default");
}
if (!conf_alias) {
alias_ptr = MyMallocEx(sizeof(ConfigItem_alias));
ircstrdup(alias_ptr->alias, "NickServ");
ircstrdup(alias_ptr->nick, "NickServ");
alias_ptr->type = ALIAS_SERVICES;
AddListItem(alias_ptr, conf_alias);
add_CommandX("NickServ", NULL, m_alias, 1, M_USER|M_ALIAS);
alias_ptr = MyMallocEx(sizeof(ConfigItem_alias));
ircstrdup(alias_ptr->alias, "ChanServ");
ircstrdup(alias_ptr->nick, "ChanServ");
alias_ptr->type = ALIAS_SERVICES;
AddListItem(alias_ptr, conf_alias);
add_CommandX("ChanServ", NULL, m_alias, 1, M_USER|M_ALIAS);
alias_ptr = MyMallocEx(sizeof(ConfigItem_alias));
ircstrdup(alias_ptr->alias, "MemoServ");
ircstrdup(alias_ptr->nick, "MemoServ");
alias_ptr->type = ALIAS_SERVICES;
AddListItem(alias_ptr, conf_alias);
add_CommandX("MemoServ", NULL, m_alias, 1, M_USER|M_ALIAS);
alias_ptr = MyMallocEx(sizeof(ConfigItem_alias));
ircstrdup(alias_ptr->alias, "OperServ");
ircstrdup(alias_ptr->nick, "OperServ");
alias_ptr->type = ALIAS_SERVICES;
AddListItem(alias_ptr, conf_alias);
add_CommandX("OperServ", NULL, m_alias, 1, M_USER|M_ALIAS);
alias_ptr = MyMallocEx(sizeof(ConfigItem_alias));
ircstrdup(alias_ptr->alias, "HelpServ");
ircstrdup(alias_ptr->nick, "HelpServ");
alias_ptr->type = ALIAS_SERVICES;
AddListItem(alias_ptr, conf_alias);
add_CommandX("HelpServ", NULL, m_alias, 1, M_USER|M_ALIAS);
alias_ptr = MyMallocEx(sizeof(ConfigItem_alias));
ircstrdup(alias_ptr->alias, "StatServ");
ircstrdup(alias_ptr->nick, "StatServ");
alias_ptr->type = ALIAS_STATS;
AddListItem(alias_ptr, conf_alias);
add_CommandX("StatServ", NULL, m_alias, 1, M_USER|M_ALIAS);
Warning("No alias{}'s found, using default of NickServ, ChanServ, MemoServ, OperServ, HelpServ, StatServ");
}
if (!find_Command_simple("AWAY") || !find_Command_simple("KILL") ||
!find_Command_simple("OPER") || !find_Command_simple("PING"))
{
Error("Someone forgot to load modules with proper commands in them. Read the documentation (.RELEASE.NOTES)");
}
#ifdef _WIN32
if (config_error_flag)
win_log("Errors in configuration, terminating program.");
win_error();
#endif
if (config_error_flag)
{
Error("Errors in configuration, terminating program.");
exit(5);
}
}
#undef Error
#undef Status
#undef Missing
int rehash(aClient *cptr, aClient *sptr, int sig)
{
ConfigItem_oper *oper_ptr;
ConfigItem_class *class_ptr;
ConfigItem_ulines *uline_ptr;
ConfigItem_allow *allow_ptr;
ConfigItem_except *except_ptr;
ConfigItem_ban *ban_ptr;
ConfigItem_link *link_ptr;
ConfigItem_listen *listen_ptr;
ConfigItem_tld *tld_ptr;
ConfigItem_vhost *vhost_ptr;
ConfigItem_badword *badword_ptr;
ConfigItem_deny_dcc *deny_dcc_ptr;
ConfigItem_deny_link *deny_link_ptr;
ConfigItem_deny_channel *deny_channel_ptr;
ConfigItem_allow_channel *allow_channel_ptr;
ConfigItem_admin *admin_ptr;
ConfigItem_deny_version *deny_version_ptr;
ConfigItem_log *log_ptr;
ConfigItem_alias *alias_ptr;
ConfigItem_include *include_ptr;
ConfigItem_help *help_ptr;
ListStruct *next, *next2;
bzero(&StatsZ, sizeof(StatsZ));
flush_connections(&me);
if (sig == 1)
{
sendto_ops("Got signal SIGHUP, reloading %s file", configfile);
#ifdef ULTRIX
if (fork() > 0)
exit(0);
write_pidfile();
#endif
}
RunHook0(HOOKTYPE_REHASH);
for (admin_ptr = conf_admin; admin_ptr; admin_ptr = (ConfigItem_admin *)next)
{
next = (ListStruct *)admin_ptr->next;
ircfree(admin_ptr->line);
DelListItem(admin_ptr, conf_admin);
MyFree(admin_ptr);
}
/* wipe the fckers out ..*/
for (oper_ptr = conf_oper; oper_ptr; oper_ptr = (ConfigItem_oper *)next)
{
ConfigItem_oper_from *oper_from;
next = (ListStruct *)oper_ptr->next;
ircfree(oper_ptr->name);
ircfree(oper_ptr->swhois);
ircfree(oper_ptr->snomask);
Auth_DeleteAuthStruct(oper_ptr->auth);
for (oper_from = (ConfigItem_oper_from *) oper_ptr->from; oper_from; oper_from = (ConfigItem_oper_from *) next2)
{
next2 = (ListStruct *)oper_from->next;
ircfree(oper_from->name);
DelListItem(oper_from, oper_ptr->from);
MyFree(oper_from);
}
DelListItem(oper_ptr, conf_oper);
MyFree(oper_ptr);
}
for (class_ptr = conf_class; class_ptr; class_ptr = (ConfigItem_class *) next)
{
next = (ListStruct *)class_ptr->next;
if (class_ptr->flag.permanent == 1)
continue;
class_ptr->flag.temporary = 1;
/* We'll wipe it out when it has no clients */
if (!class_ptr->clients)
{
ircfree(class_ptr->name);
DelListItem(class_ptr, conf_class);
MyFree(class_ptr);
}
}
for (uline_ptr = conf_ulines; uline_ptr; uline_ptr = (ConfigItem_ulines *) next)
{
next = (ListStruct *)uline_ptr->next;
/* We'll wipe it out when it has no clients */
ircfree(uline_ptr->servername);
DelListItem(uline_ptr, conf_ulines);
MyFree(uline_ptr);
}
for (allow_ptr = conf_allow; allow_ptr; allow_ptr = (ConfigItem_allow *) next)
{
next = (ListStruct *)allow_ptr->next;
ircfree(allow_ptr->ip);
ircfree(allow_ptr->hostname);
Auth_DeleteAuthStruct(allow_ptr->auth);
DelListItem(allow_ptr, conf_allow);
MyFree(allow_ptr);
}
for (except_ptr = conf_except; except_ptr; except_ptr = (ConfigItem_except *) next)
{
next = (ListStruct *)except_ptr->next;
ircfree(except_ptr->mask);
DelListItem(except_ptr, conf_except);
MyFree(except_ptr);
}
for (ban_ptr = conf_ban; ban_ptr; ban_ptr = (ConfigItem_ban *) next)
{
next = (ListStruct *)ban_ptr->next;
if (ban_ptr->flag.type2 == CONF_BAN_TYPE_CONF || ban_ptr->flag.type2 == CONF_BAN_TYPE_TEMPORARY)
{
ircfree(ban_ptr->mask);
ircfree(ban_ptr->reason);
DelListItem(ban_ptr, conf_ban);
MyFree(ban_ptr);
}
}
for (link_ptr = conf_link; link_ptr; link_ptr = (ConfigItem_link *) next)
{
next = (ListStruct *)link_ptr->next;
if (link_ptr->refcount == 0)
{
link_cleanup(link_ptr);
DelListItem(link_ptr, conf_link);
MyFree(link_ptr);
}
else
{
link_ptr->flag.temporary = 1;
}
}
for (listen_ptr = conf_listen; listen_ptr; listen_ptr = (ConfigItem_listen *)listen_ptr->next)
{
listen_ptr->flag.temporary = 1;
}
for (tld_ptr = conf_tld; tld_ptr; tld_ptr = (ConfigItem_tld *) next)
{
aMotd *motd;
next = (ListStruct *)tld_ptr->next;
ircfree(tld_ptr->motd_file);
ircfree(tld_ptr->rules_file);
if (!tld_ptr->flag.motdptr) {
while (tld_ptr->motd) {
motd = tld_ptr->motd->next;
ircfree(tld_ptr->motd->line);
ircfree(tld_ptr->motd);
tld_ptr->motd = motd;
}
}
if (!tld_ptr->flag.rulesptr) {
while (tld_ptr->rules) {
motd = tld_ptr->rules->next;
ircfree(tld_ptr->rules->line);
ircfree(tld_ptr->rules);
tld_ptr->rules = motd;
}
}
DelListItem(tld_ptr, conf_tld);
MyFree(tld_ptr);
}
for (vhost_ptr = conf_vhost; vhost_ptr; vhost_ptr = (ConfigItem_vhost *) next)
{
ConfigItem_oper_from *vhost_from;
next = (ListStruct *)vhost_ptr->next;
ircfree(vhost_ptr->login);
Auth_DeleteAuthStruct(vhost_ptr->auth);
ircfree(vhost_ptr->virthost);
ircfree(vhost_ptr->virtuser);
for (vhost_from = (ConfigItem_oper_from *) vhost_ptr->from; vhost_from;
vhost_from = (ConfigItem_oper_from *) next2)
{
next2 = (ListStruct *)vhost_from->next;
ircfree(vhost_from->name);
DelListItem(vhost_from, vhost_ptr->from);
MyFree(vhost_from);
}
DelListItem(vhost_ptr, conf_vhost);
MyFree(vhost_ptr);
}
#ifdef STRIPBADWORDS
for (badword_ptr = conf_badword_channel; badword_ptr;
badword_ptr = (ConfigItem_badword *) next) {
next = (ListStruct *)badword_ptr->next;
ircfree(badword_ptr->word);
ircfree(badword_ptr->replace);
DelListItem(badword_ptr, conf_badword_channel);
MyFree(badword_ptr);
}
for (badword_ptr = conf_badword_message; badword_ptr;
badword_ptr = (ConfigItem_badword *) next) {
next = (ListStruct *)badword_ptr->next;
ircfree(badword_ptr->word);
ircfree(badword_ptr->replace);
DelListItem(badword_ptr, conf_badword_message);
MyFree(badword_ptr);
}
#endif
for (deny_dcc_ptr = conf_deny_dcc; deny_dcc_ptr; deny_dcc_ptr = (ConfigItem_deny_dcc *)next)
{
next = (ListStruct *)deny_dcc_ptr->next;
if (deny_dcc_ptr->flag.type2 == CONF_BAN_TYPE_CONF)
{
ircfree(deny_dcc_ptr->filename);
ircfree(deny_dcc_ptr->reason);
DelListItem(deny_dcc_ptr, conf_deny_dcc);
MyFree(deny_dcc_ptr);
}
}
for (deny_link_ptr = conf_deny_link; deny_link_ptr; deny_link_ptr = (ConfigItem_deny_link *) next) {
next = (ListStruct *)deny_link_ptr->next;
ircfree(deny_link_ptr->prettyrule);
ircfree(deny_link_ptr->mask);
crule_free(&deny_link_ptr->rule);
DelListItem(deny_link_ptr, conf_deny_link);
MyFree(deny_link_ptr);
}
for (deny_version_ptr = conf_deny_version; deny_version_ptr; deny_version_ptr = (ConfigItem_deny_version *) next) {
next = (ListStruct *)deny_version_ptr->next;
ircfree(deny_version_ptr->mask);
ircfree(deny_version_ptr->version);
ircfree(deny_version_ptr->flags);
DelListItem(deny_version_ptr, conf_deny_version);
MyFree(deny_version_ptr);
}
for (deny_channel_ptr = conf_deny_channel; deny_channel_ptr; deny_channel_ptr = (ConfigItem_deny_channel *) next)
{
next = (ListStruct *)deny_channel_ptr->next;
ircfree(deny_channel_ptr->channel);
ircfree(deny_channel_ptr->reason);
DelListItem(deny_channel_ptr, conf_deny_channel);
MyFree(deny_channel_ptr);
}
for (allow_channel_ptr = conf_allow_channel; allow_channel_ptr; allow_channel_ptr = (ConfigItem_allow_channel *) next)
{
next = (ListStruct *)allow_channel_ptr->next;
ircfree(allow_channel_ptr->channel);
DelListItem(allow_channel_ptr, conf_allow_channel);
MyFree(allow_channel_ptr);
}
if (conf_drpass)
{
Auth_DeleteAuthStruct(conf_drpass->restartauth);
conf_drpass->restartauth = NULL;
Auth_DeleteAuthStruct(conf_drpass->dieauth);
conf_drpass->dieauth = NULL;
ircfree(conf_drpass);
}
for (log_ptr = conf_log; log_ptr; log_ptr = (ConfigItem_log *)next) {
next = (ListStruct *)log_ptr->next;
ircfree(log_ptr->file);
DelListItem(log_ptr, conf_log);
MyFree(log_ptr);
}
for (alias_ptr = conf_alias; alias_ptr; alias_ptr = (ConfigItem_alias *)next) {
aCommand *cmptr = find_Command(alias_ptr->alias, 0, 0);
ConfigItem_alias_format *fmt;
next = (ListStruct *)alias_ptr->next;
ircfree(alias_ptr->nick);
del_Command(alias_ptr->alias, NULL, cmptr->func);
ircfree(alias_ptr->alias);
if (alias_ptr->format && alias_ptr->type == ALIAS_COMMAND) {
for (fmt = (ConfigItem_alias_format *) alias_ptr->format; fmt; fmt = (ConfigItem_alias_format *) next2)
{
next2 = (ListStruct *)fmt->next;
ircfree(fmt->format);
ircfree(fmt->parameters);
DelListItem(fmt, alias_ptr->format);
MyFree(fmt);
}
}
DelListItem(alias_ptr, conf_alias);
MyFree(alias_ptr);
}
for (include_ptr = conf_include; include_ptr; include_ptr = (ConfigItem_include *)next)
{
next = (ListStruct *)include_ptr->next;
ircfree(include_ptr->file);
DelListItem(include_ptr, conf_include);
MyFree(include_ptr);
}
for (help_ptr = conf_help; help_ptr; help_ptr = (ConfigItem_help *)next) {
aMotd *text;
next = (ListStruct *)help_ptr->next;
ircfree(help_ptr->command);
while (help_ptr->text) {
text = help_ptr->text->next;
ircfree(help_ptr->text->line);
ircfree(help_ptr->text);
help_ptr->text = text;
}
DelListItem(help_ptr, conf_help);
MyFree(help_ptr);
}
/* rehash_modules */
init_conf2(configfile);
validate_configuration();
module_loadall(0);
/* Clean up listen records */
close_listeners();
listen_cleanup();
close_listeners();
run_configuration();
loop.do_bancheck = 1;
/* Check pings is done AFTERWARDS return anyhow, fuckheads. */
sendto_realops("Completed rehash");
return 0;
}
/*
* Lookup functions
* -Stskeeps
*/
ConfigItem_deny_dcc *Find_deny_dcc(char *name)
{
ConfigItem_deny_dcc *p;
if (!name)
return NULL;
for (p = conf_deny_dcc; p; p = (ConfigItem_deny_dcc *) p->next)
{
if (!match(name, p->filename))
return (p);
}
return NULL;
}
ConfigItem_alias *Find_alias(char *name) {
ConfigItem_alias *alias;
if (!name)
return NULL;
for (alias = conf_alias; alias; alias = (ConfigItem_alias *)alias->next) {
if (!stricmp(alias->alias, name))
return alias;
}
return NULL;
}
ConfigItem_class *Find_class(char *name)
{
ConfigItem_class *p;
if (!name)
return NULL;
for (p = conf_class; p; p = (ConfigItem_class *) p->next)
{
if (!strcmp(name, p->name))
return (p);
}
return NULL;
}
ConfigItem_oper *Find_oper(char *name)
{
ConfigItem_oper *p;
if (!name)
return NULL;
for (p = conf_oper; p; p = (ConfigItem_oper *) p->next)
{
if (!strcmp(name, p->name))
return (p);
}
return NULL;
}
ConfigItem_listen *Find_listen(char *ipmask, int port)
{
ConfigItem_listen *p;
if (!ipmask)
return NULL;
for (p = conf_listen; p; p = (ConfigItem_listen *) p->next)
{
if (!match(p->ip, ipmask) && (port == p->port))
return (p);
if (!match(ipmask, p->ip) && (port == p->port))
return (p);
}
return NULL;
}
ConfigItem_ulines *Find_uline(char *host) {
ConfigItem_ulines *ulines;
if (!host)
return NULL;
for(ulines = conf_ulines; ulines; ulines =(ConfigItem_ulines *) ulines->next) {
if (!stricmp(host, ulines->servername))
return ulines;
}
return NULL;
}
ConfigItem_except *Find_except(char *host, short type) {
ConfigItem_except *excepts;
if (!host)
return NULL;
for(excepts = conf_except; excepts; excepts =(ConfigItem_except *) excepts->next) {
if (excepts->flag.type == type)
if (!match(excepts->mask, host))
return excepts;
}
return NULL;
}
ConfigItem_tld *Find_tld(char *host) {
ConfigItem_tld *tld;
if (!host)
return NULL;
for(tld = conf_tld; tld; tld = (ConfigItem_tld *) tld->next)
{
if (!match(tld->mask, host))
return tld;
}
return NULL;
}
ConfigItem_link *Find_link(char *username,
char *hostname,
char *ip,
char *servername)
{
ConfigItem_link *link;
if (!username || !hostname || !servername || !ip)
return NULL;
for(link = conf_link; link; link = (ConfigItem_link *) link->next)
{
if (!match(link->servername, servername) &&
!match(link->username, username) &&
(!match(link->hostname, hostname) || !match(link->hostname, ip)))
return link;
}
return NULL;
}
ConfigItem_ban *Find_ban(char *host, short type)
{
ConfigItem_ban *ban;
/* Check for an except ONLY if we find a ban, makes it
* faster since most users will not have a ban so excepts
* don't need to be searched -- codemastr
*/
for (ban = conf_ban; ban; ban = (ConfigItem_ban *) ban->next)
if (ban->flag.type == type)
if (!match(ban->mask, host)) {
/* Person got a exception */
if (type == CONF_BAN_USER && Find_except(host, CONF_EXCEPT_BAN))
return NULL;
return ban;
}
return NULL;
}
ConfigItem_ban *Find_banEx(char *host, short type, short type2)
{
ConfigItem_ban *ban;
/* Check for an except ONLY if we find a ban, makes it
* faster since most users will not have a ban so excepts
* don't need to be searched -- codemastr
*/
for (ban = conf_ban; ban; ban = (ConfigItem_ban *) ban->next)
if ((ban->flag.type == type) && (ban->flag.type2 == type2))
if (!match(ban->mask, host)) {
/* Person got a exception */
if (Find_except(host, type))
return NULL;
return ban;
}
return NULL;
}
aMotd *Find_file(char *file, short type) {
ConfigItem_tld *tlds;
for (tlds = conf_tld; tlds; tlds = (ConfigItem_tld *)tlds->next) {
if (type == 0) {
if (!strcmp(file, tlds->motd_file))
return tlds->motd;
}
else {
if (!strcmp(file, tlds->rules_file))
return tlds->rules;
}
}
return NULL;
}
int AllowClient(aClient *cptr, struct hostent *hp, char *sockhost)
{
ConfigItem_allow *aconf;
char *hname;
int i, ii = 0;
static char uhost[HOSTLEN + USERLEN + 3];
static char fullname[HOSTLEN + 1];
for (aconf = conf_allow; aconf; aconf = (ConfigItem_allow *) aconf->next)
{
if (!aconf->hostname || !aconf->ip)
goto attach;
if (hp)
for (i = 0, hname = hp->h_name; hname;
hname = hp->h_aliases[i++])
{
(void)strncpy(fullname, hname,
sizeof(fullname) - 1);
add_local_domain(fullname,
HOSTLEN - strlen(fullname));
Debug((DEBUG_DNS, "a_il: %s->%s",
sockhost, fullname));
if (index(aconf->hostname, '@'))
{
/*
* Doing strlcpy / strlcat here
* would simply be a waste. We are
* ALREADY sure that it is proper
* lengths
*/
(void)strcpy(uhost, cptr->username);
(void)strcat(uhost, "@");
}
else
*uhost = '\0';
/*
* Same here as above
* -Stskeeps
*/
(void)strncat(uhost, fullname,
sizeof(uhost) - strlen(uhost));
if (!match(aconf->hostname, uhost))
goto attach;
}
if (index(aconf->ip, '@'))
{
strncpyzt(uhost, cptr->username, sizeof(uhost));
(void)strcat(uhost, "@");
}
else
*uhost = '\0';
(void)strncat(uhost, sockhost, sizeof(uhost) - strlen(uhost));
if (!match(aconf->ip, uhost))
goto attach;
continue;
attach:
/* if (index(uhost, '@')) now flag based -- codemastr */
if (!aconf->flags.noident)
cptr->flags |= FLAGS_DOID;
if (!aconf->flags.useip && hp)
(void)strncpy(uhost, fullname, sizeof(uhost));
else
(void)strncpy(uhost, sockhost, sizeof(uhost));
get_sockhost(cptr, uhost);
/* FIXME */
if (aconf->maxperip)
{
ii = 1;
for (i = LastSlot; i >= 0; i--)
if (local[i] && MyClient(local[i]) &&
#ifndef INET6
local[i]->ip.S_ADDR == cptr->ip.S_ADDR)
#else
!bcmp(local[i]->ip.S_ADDR, cptr->ip.S_ADDR, sizeof(cptr->ip.S_ADDR)))
#endif
{
ii++;
if (ii > aconf->maxperip)
{
exit_client(cptr, cptr, &me,
"Too many connections from your IP");
return -5; /* Already got one with that ip# */
}
}
}
if ((i = Auth_Check(cptr, aconf->auth, cptr->passwd)) == -1)
{
exit_client(cptr, cptr, &me,
"Password mismatch");
return -5;
}
if ((i == 2) && (cptr->passwd))
{
MyFree(cptr->passwd);
cptr->passwd = NULL;
}
if (!((aconf->class->clients + 1) > aconf->class->maxclients))
{
cptr->class = aconf->class;
cptr->class->clients++;
}
else
{
sendto_one(cptr, rpl_str(RPL_REDIR), me.name, cptr->name, aconf->server ? aconf->server : defserv, aconf->port ? aconf->port : 6667);
return -3;
}
return 0;
}
return -1;
}
ConfigItem_vhost *Find_vhost(char *name) {
ConfigItem_vhost *vhost;
for (vhost = conf_vhost; vhost; vhost = (ConfigItem_vhost *)vhost->next) {
if (!strcmp(name, vhost->login))
return vhost;
}
return NULL;
}
ConfigItem_deny_channel *Find_channel_allowed(char *name)
{
ConfigItem_deny_channel *dchannel;
ConfigItem_allow_channel *achannel;
for (dchannel = conf_deny_channel; dchannel; dchannel = (ConfigItem_deny_channel *)dchannel->next)
{
if (!match(dchannel->channel, name))
break;
}
if (dchannel)
{
for (achannel = conf_allow_channel; achannel; achannel = (ConfigItem_allow_channel *)achannel->next)
{
if (!match(achannel->channel, name))
break;
}
if (achannel)
return NULL;
else
return (dchannel);
}
return NULL;
}
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 :kline-address: %s", me.name, RPL_TEXT,
sptr->name, KLINE_ADDRESS);
sendto_one(sptr, ":%s %i %s :modes-on-connect: %s", me.name, RPL_TEXT,
sptr->name, get_modestr(CONN_MODES));
if (OPER_ONLY_STATS)
sendto_one(sptr, ":%s %i %s :oper-only-stats: %s", me.name, RPL_TEXT,
sptr->name, OPER_ONLY_STATS);
sendto_one(sptr, ":%s %i %s :anti-spam-quit-message-time: %d", me.name, RPL_TEXT,
sptr->name, ANTI_SPAM_QUIT_MSG_TIME);
sendto_one(sptr, ":%s %i %s :options::show-opermotd: %d", me.name, RPL_TEXT,
sptr->name, SHOWOPERMOTD);
sendto_one(sptr, ":%s %i %s :options::hide-ulines: %d", me.name, RPL_TEXT,
sptr->name, HIDE_ULINES);
sendto_one(sptr, ":%s %i %s :options::webtv-support: %d", me.name, RPL_TEXT,
sptr->name, WEBTV_SUPPORT);
sendto_one(sptr, ":%s %i %s :options::no-stealth: %d", me.name, RPL_TEXT,
sptr->name, NO_OPER_HIDING);
sendto_one(sptr, ":%s %i %s :options::identd-check: %d", me.name, RPL_TEXT,
sptr->name, IDENT_CHECK);
sendto_one(sptr, ":%s %i %s :options::fail-oper-warn: %d", me.name, RPL_TEXT,
sptr->name, FAILOPER_WARN);
sendto_one(sptr, ":%s %i %s :options::show-connect-info: %d", me.name, RPL_TEXT,
sptr->name, SHOWCONNECTINFO);
sendto_one(sptr, ":%s %i %s :maxchannelsperuser: %i", me.name, RPL_TEXT,
sptr->name, MAXCHANNELSPERUSER);
sendto_one(sptr, ":%s %i %s :auto-join: %s", me.name, RPL_TEXT,
sptr->name, AUTO_JOIN_CHANS ? AUTO_JOIN_CHANS : "0");
sendto_one(sptr, ":%s %i %s :oper-auto-join: %s", me.name,
RPL_TEXT, sptr->name, OPER_AUTO_JOIN_CHANS ? OPER_AUTO_JOIN_CHANS : "0");
sendto_one(sptr, ":%s %i %s :dns::timeout: %li", me.name, RPL_TEXT,
sptr->name, HOST_TIMEOUT);
sendto_one(sptr, ":%s %i %s :dns::retries: %d", me.name, RPL_TEXT,
sptr->name, HOST_RETRIES);
sendto_one(sptr, ":%s %i %s :dns::nameserver: %s", me.name, RPL_TEXT,
sptr->name, NAME_SERVER);
}
/* 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-name: %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-server: %s", me.name, RPL_TEXT,
sptr->name, SERVICES_NAME);
sendto_one(sptr, ":%s %i %s :hosts::global: %s", me.name, RPL_TEXT,
sptr->name, oper_host);
sendto_one(sptr, ":%s %i %s :hosts::admin: %s", me.name, RPL_TEXT,
sptr->name, admin_host);
sendto_one(sptr, ":%s %i %s :hosts::local: %s", me.name, RPL_TEXT,
sptr->name, locop_host);
sendto_one(sptr, ":%s %i %s :hosts::servicesadmin: %s", me.name, RPL_TEXT,
sptr->name, sadmin_host);
sendto_one(sptr, ":%s %i %s :hosts::netadmin: %s", me.name, RPL_TEXT,
sptr->name, netadmin_host);
sendto_one(sptr, ":%s %i %s :hosts::coadmin: %s", me.name, RPL_TEXT,
sptr->name, coadmin_host);
sendto_one(sptr, ":%s %i %s :hiddenhost-prefix: %s", me.name, RPL_TEXT,
sptr->name, hidden_host);
sendto_one(sptr, ":%s %i %s :help-channel: %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 :hosts::host-on-oper-up: %i", me.name, RPL_TEXT, sptr->name,
iNAH);
sendto_one(sptr, ":%s %i %s :cloak-keys: %X", me.name, RPL_TEXT, sptr->name,
CLOAK_KEYCRC);
}
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