312 lines
6.3 KiB
C
312 lines
6.3 KiB
C
/*
|
|
* ircd-ratbox: A slightly useful ircd.
|
|
* kdparse.c: Parses K and D lines.
|
|
*
|
|
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
|
|
* Copyright (C) 1996-2002 Hybrid Development Team
|
|
* Copyright (C) 2002-2005 ircd-ratbox development 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 2 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA
|
|
*
|
|
* $Id: kdparse.c 254 2005-09-21 23:35:12Z nenolod $
|
|
*/
|
|
|
|
#include "stdinc.h"
|
|
#include "tools.h"
|
|
#include "s_log.h"
|
|
#include "s_conf.h"
|
|
#include "s_newconf.h"
|
|
#include "hostmask.h"
|
|
#include "client.h"
|
|
#include "irc_string.h"
|
|
#include "memory.h"
|
|
#include "hash.h"
|
|
|
|
/* conf_add_fields()
|
|
*
|
|
* inputs - pointer to config item, host/pass/user/operreason fields
|
|
* output - NONE
|
|
* side effects - update respective fields with pointers
|
|
*/
|
|
static void
|
|
conf_add_fields(struct ConfItem *aconf, const char *host_field,
|
|
const char *pass_field, const char *user_field,
|
|
const char *operreason_field)
|
|
{
|
|
if(host_field != NULL)
|
|
DupString(aconf->host, host_field);
|
|
if(pass_field != NULL)
|
|
DupString(aconf->passwd, pass_field);
|
|
if(user_field != NULL)
|
|
DupString(aconf->user, user_field);
|
|
if(operreason_field != NULL)
|
|
DupString(aconf->spasswd, operreason_field);
|
|
}
|
|
|
|
/*
|
|
* parse_k_file
|
|
* Inputs - pointer to line to parse
|
|
* Output - NONE
|
|
* Side Effects - Parse one new style K line
|
|
*/
|
|
|
|
void
|
|
parse_k_file(FILE * file)
|
|
{
|
|
struct ConfItem *aconf;
|
|
char *user_field = NULL;
|
|
char *reason_field = NULL;
|
|
char *operreason_field = NULL;
|
|
char *host_field = NULL;
|
|
char line[BUFSIZE];
|
|
char *p;
|
|
|
|
while (fgets(line, sizeof(line), file))
|
|
{
|
|
if((p = strchr(line, '\n')) != NULL)
|
|
*p = '\0';
|
|
|
|
if((*line == '\0') || (*line == '#'))
|
|
continue;
|
|
|
|
user_field = getfield(line);
|
|
if(EmptyString(user_field))
|
|
continue;
|
|
|
|
host_field = getfield(NULL);
|
|
if(EmptyString(host_field))
|
|
continue;
|
|
|
|
reason_field = getfield(NULL);
|
|
if(EmptyString(reason_field))
|
|
continue;
|
|
|
|
operreason_field = getfield(NULL);
|
|
|
|
aconf = make_conf();
|
|
aconf->status = CONF_KILL;
|
|
conf_add_fields(aconf, host_field, reason_field,
|
|
user_field, operreason_field);
|
|
|
|
if(aconf->host != NULL)
|
|
add_conf_by_address(aconf->host, CONF_KILL, aconf->user, aconf);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* parse_d_file
|
|
* Inputs - pointer to line to parse
|
|
* Output - NONE
|
|
* Side Effects - Parse one new style D line
|
|
*/
|
|
|
|
void
|
|
parse_d_file(FILE * file)
|
|
{
|
|
struct ConfItem *aconf;
|
|
char *reason_field = NULL;
|
|
char *host_field = NULL;
|
|
char *operreason_field = NULL;
|
|
char line[BUFSIZE];
|
|
char *p;
|
|
|
|
while (fgets(line, sizeof(line), file))
|
|
{
|
|
if((p = strchr(line, '\n')))
|
|
*p = '\0';
|
|
|
|
if((*line == '\0') || (line[0] == '#'))
|
|
continue;
|
|
|
|
host_field = getfield(line);
|
|
if(EmptyString(host_field))
|
|
continue;
|
|
|
|
reason_field = getfield(NULL);
|
|
if(EmptyString(reason_field))
|
|
continue;
|
|
|
|
operreason_field = getfield(NULL);
|
|
|
|
aconf = make_conf();
|
|
aconf->status = CONF_DLINE;
|
|
conf_add_fields(aconf, host_field, reason_field, "", operreason_field);
|
|
conf_add_d_conf(aconf);
|
|
}
|
|
}
|
|
|
|
void
|
|
parse_x_file(FILE * file)
|
|
{
|
|
struct ConfItem *aconf;
|
|
char *gecos_field = NULL;
|
|
char *reason_field = NULL;
|
|
char line[BUFSIZE];
|
|
char *p;
|
|
|
|
while (fgets(line, sizeof(line), file))
|
|
{
|
|
if((p = strchr(line, '\n')))
|
|
*p = '\0';
|
|
|
|
if((*line == '\0') || (line[0] == '#'))
|
|
continue;
|
|
|
|
gecos_field = getfield(line);
|
|
if(EmptyString(gecos_field))
|
|
continue;
|
|
|
|
/* field for xline types, which no longer exist */
|
|
getfield(NULL);
|
|
|
|
reason_field = getfield(NULL);
|
|
if(EmptyString(reason_field))
|
|
continue;
|
|
|
|
/* sanity checking */
|
|
if((find_xline(gecos_field, 0) != NULL) ||
|
|
(strchr(reason_field, ':') != NULL))
|
|
continue;
|
|
|
|
aconf = make_conf();
|
|
aconf->status = CONF_XLINE;
|
|
|
|
DupString(aconf->name, gecos_field);
|
|
DupString(aconf->passwd, reason_field);
|
|
|
|
dlinkAddAlloc(aconf, &xline_conf_list);
|
|
}
|
|
}
|
|
|
|
void
|
|
parse_resv_file(FILE * file)
|
|
{
|
|
struct ConfItem *aconf;
|
|
char *reason_field;
|
|
char *host_field;
|
|
char line[BUFSIZE];
|
|
char *p;
|
|
|
|
while (fgets(line, sizeof(line), file))
|
|
{
|
|
if((p = strchr(line, '\n')))
|
|
*p = '\0';
|
|
|
|
if((*line == '\0') || (line[0] == '#'))
|
|
continue;
|
|
|
|
host_field = getfield(line);
|
|
if(EmptyString(host_field))
|
|
continue;
|
|
|
|
reason_field = getfield(NULL);
|
|
if(EmptyString(reason_field))
|
|
continue;
|
|
|
|
if(IsChannelName(host_field))
|
|
{
|
|
if(hash_find_resv(host_field))
|
|
continue;
|
|
|
|
aconf = make_conf();
|
|
aconf->status = CONF_RESV_CHANNEL;
|
|
aconf->port = 0;
|
|
|
|
DupString(aconf->name, host_field);
|
|
DupString(aconf->passwd, reason_field);
|
|
add_to_resv_hash(aconf->name, aconf);
|
|
}
|
|
else if(clean_resv_nick(host_field))
|
|
{
|
|
if(find_nick_resv(host_field))
|
|
continue;
|
|
|
|
aconf = make_conf();
|
|
aconf->status = CONF_RESV_NICK;
|
|
aconf->port = 0;
|
|
|
|
DupString(aconf->name, host_field);
|
|
DupString(aconf->passwd, reason_field);
|
|
dlinkAddAlloc(aconf, &resv_conf_list);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* getfield
|
|
*
|
|
* inputs - input buffer
|
|
* output - next field
|
|
* side effects - field breakup for ircd.conf file.
|
|
*/
|
|
char *
|
|
getfield(char *newline)
|
|
{
|
|
static char *line = NULL;
|
|
char *end, *field;
|
|
|
|
if(newline != NULL)
|
|
line = newline;
|
|
|
|
if(line == NULL)
|
|
return (NULL);
|
|
|
|
field = line;
|
|
|
|
/* XXX make this skip to first " if present */
|
|
if(*field == '"')
|
|
field++;
|
|
else
|
|
return (NULL); /* mal-formed field */
|
|
|
|
end = strchr(line, ',');
|
|
|
|
while(1)
|
|
{
|
|
/* no trailing , - last field */
|
|
if(end == NULL)
|
|
{
|
|
end = line + strlen(line);
|
|
line = NULL;
|
|
|
|
if(*end == '"')
|
|
{
|
|
*end = '\0';
|
|
return field;
|
|
}
|
|
else
|
|
return NULL;
|
|
}
|
|
else
|
|
{
|
|
/* look for a ", to mark the end of a field.. */
|
|
if(*(end - 1) == '"')
|
|
{
|
|
line = end + 1;
|
|
end--;
|
|
*end = '\0';
|
|
return field;
|
|
}
|
|
|
|
/* search for the next ',' */
|
|
end++;
|
|
end = strchr(end, ',');
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|