Remove ^M.
This commit is contained in:
Jilles Tjoelker
parent
5640a31ea5
commit
ae4091d2f9
450
src/cache.c
450
src/cache.c
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@ -1,37 +1,37 @@
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/*
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* ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
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* cache.c - code for caching files
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*
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* Copyright (C) 2003 Lee Hardy <lee@leeh.co.uk>
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* Copyright (C) 2003-2005 ircd-ratbox development team
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1.Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2.Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3.The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: cache.c 25119 2008-03-13 16:57:05Z androsyn $
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*/
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/*
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* ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
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* cache.c - code for caching files
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*
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* Copyright (C) 2003 Lee Hardy <lee@leeh.co.uk>
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* Copyright (C) 2003-2005 ircd-ratbox development team
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1.Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2.Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3.The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: cache.c 25119 2008-03-13 16:57:05Z androsyn $
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*/
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#include "stdinc.h"
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#include "ircd_defs.h"
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#include "common.h"
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@ -41,145 +41,145 @@
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#include "cache.h"
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#include "sprintf_irc.h"
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#include "irc_dictionary.h"
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#include "numeric.h"
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struct cachefile *user_motd = NULL;
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struct cachefile *oper_motd = NULL;
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struct cacheline *emptyline = NULL;
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rb_dlink_list links_cache_list;
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char user_motd_changed[MAX_DATE_STRING];
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#include "numeric.h"
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struct cachefile *user_motd = NULL;
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struct cachefile *oper_motd = NULL;
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struct cacheline *emptyline = NULL;
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rb_dlink_list links_cache_list;
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char user_motd_changed[MAX_DATE_STRING];
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struct Dictionary *help_dict_oper = NULL;
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struct Dictionary *help_dict_user = NULL;
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/* init_cache()
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*
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* inputs -
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* outputs -
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* side effects - inits the file/line cache blockheaps, loads motds
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*/
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void
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init_cache(void)
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{
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/* allocate the emptyline */
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emptyline = rb_malloc(sizeof(struct cacheline));
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emptyline->data[0] = ' ';
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emptyline->data[1] = '\0';
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user_motd_changed[0] = '\0';
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user_motd = cache_file(MPATH, "ircd.motd", 0);
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oper_motd = cache_file(OPATH, "opers.motd", 0);
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memset(&links_cache_list, 0, sizeof(links_cache_list));
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struct Dictionary *help_dict_user = NULL;
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/* init_cache()
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*
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* inputs -
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* outputs -
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* side effects - inits the file/line cache blockheaps, loads motds
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*/
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void
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init_cache(void)
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{
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/* allocate the emptyline */
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emptyline = rb_malloc(sizeof(struct cacheline));
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emptyline->data[0] = ' ';
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emptyline->data[1] = '\0';
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user_motd_changed[0] = '\0';
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user_motd = cache_file(MPATH, "ircd.motd", 0);
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oper_motd = cache_file(OPATH, "opers.motd", 0);
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memset(&links_cache_list, 0, sizeof(links_cache_list));
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help_dict_oper = irc_dictionary_create(strcasecmp);
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help_dict_user = irc_dictionary_create(strcasecmp);
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}
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/* cache_file()
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*
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* inputs - file to cache, files "shortname", flags to set
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* outputs - pointer to file cached, else NULL
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* side effects -
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*/
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struct cachefile *
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cache_file(const char *filename, const char *shortname, int flags)
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{
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FILE *in;
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struct cachefile *cacheptr;
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struct cacheline *lineptr;
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char line[BUFSIZE];
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char *p;
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if((in = fopen(filename, "r")) == NULL)
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return NULL;
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cacheptr = rb_malloc(sizeof(struct cachefile));
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rb_strlcpy(cacheptr->name, shortname, sizeof(cacheptr->name));
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cacheptr->flags = flags;
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/* cache the file... */
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while(fgets(line, sizeof(line), in) != NULL)
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{
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if((p = strpbrk(line, "\r\n")) != NULL)
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*p = '\0';
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if(!EmptyString(line))
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{
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lineptr = rb_malloc(sizeof(struct cacheline));
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rb_strlcpy(lineptr->data, line, sizeof(lineptr->data));
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rb_dlinkAddTail(lineptr, &lineptr->linenode, &cacheptr->contents);
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}
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else
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rb_dlinkAddTailAlloc(emptyline, &cacheptr->contents);
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}
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fclose(in);
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return cacheptr;
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}
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void
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cache_links(void *unused)
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{
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struct Client *target_p;
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rb_dlink_node *ptr;
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rb_dlink_node *next_ptr;
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char *links_line;
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RB_DLINK_FOREACH_SAFE(ptr, next_ptr, links_cache_list.head)
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{
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rb_free(ptr->data);
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rb_free_rb_dlink_node(ptr);
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}
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links_cache_list.head = links_cache_list.tail = NULL;
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links_cache_list.length = 0;
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RB_DLINK_FOREACH(ptr, global_serv_list.head)
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{
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target_p = ptr->data;
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/* skip ourselves (done in /links) and hidden servers */
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if(IsMe(target_p) ||
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(IsHidden(target_p) && !ConfigServerHide.disable_hidden))
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continue;
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/* if the below is ever modified, change LINKSLINELEN */
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links_line = rb_malloc(LINKSLINELEN);
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rb_snprintf(links_line, LINKSLINELEN, "%s %s :1 %s",
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target_p->name, me.name,
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target_p->info[0] ? target_p->info :
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"(Unknown Location)");
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rb_dlinkAddTailAlloc(links_line, &links_cache_list);
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}
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}
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/* free_cachefile()
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*
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* inputs - cachefile to free
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* outputs -
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* side effects - cachefile and its data is free'd
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*/
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void
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free_cachefile(struct cachefile *cacheptr)
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{
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rb_dlink_node *ptr;
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rb_dlink_node *next_ptr;
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if(cacheptr == NULL)
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return;
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RB_DLINK_FOREACH_SAFE(ptr, next_ptr, cacheptr->contents.head)
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{
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if(ptr->data != emptyline)
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rb_free(ptr->data);
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}
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rb_free(cacheptr);
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}
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help_dict_user = irc_dictionary_create(strcasecmp);
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}
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/* cache_file()
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*
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* inputs - file to cache, files "shortname", flags to set
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* outputs - pointer to file cached, else NULL
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* side effects -
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*/
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struct cachefile *
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cache_file(const char *filename, const char *shortname, int flags)
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{
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FILE *in;
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struct cachefile *cacheptr;
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struct cacheline *lineptr;
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char line[BUFSIZE];
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char *p;
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if((in = fopen(filename, "r")) == NULL)
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return NULL;
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cacheptr = rb_malloc(sizeof(struct cachefile));
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rb_strlcpy(cacheptr->name, shortname, sizeof(cacheptr->name));
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cacheptr->flags = flags;
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/* cache the file... */
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while(fgets(line, sizeof(line), in) != NULL)
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{
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if((p = strpbrk(line, "\r\n")) != NULL)
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*p = '\0';
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if(!EmptyString(line))
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{
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lineptr = rb_malloc(sizeof(struct cacheline));
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rb_strlcpy(lineptr->data, line, sizeof(lineptr->data));
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rb_dlinkAddTail(lineptr, &lineptr->linenode, &cacheptr->contents);
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}
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else
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rb_dlinkAddTailAlloc(emptyline, &cacheptr->contents);
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}
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fclose(in);
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return cacheptr;
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}
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void
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cache_links(void *unused)
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{
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struct Client *target_p;
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rb_dlink_node *ptr;
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rb_dlink_node *next_ptr;
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char *links_line;
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RB_DLINK_FOREACH_SAFE(ptr, next_ptr, links_cache_list.head)
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{
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rb_free(ptr->data);
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rb_free_rb_dlink_node(ptr);
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}
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links_cache_list.head = links_cache_list.tail = NULL;
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links_cache_list.length = 0;
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RB_DLINK_FOREACH(ptr, global_serv_list.head)
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{
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target_p = ptr->data;
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/* skip ourselves (done in /links) and hidden servers */
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if(IsMe(target_p) ||
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(IsHidden(target_p) && !ConfigServerHide.disable_hidden))
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continue;
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/* if the below is ever modified, change LINKSLINELEN */
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links_line = rb_malloc(LINKSLINELEN);
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rb_snprintf(links_line, LINKSLINELEN, "%s %s :1 %s",
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target_p->name, me.name,
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target_p->info[0] ? target_p->info :
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"(Unknown Location)");
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rb_dlinkAddTailAlloc(links_line, &links_cache_list);
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}
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}
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/* free_cachefile()
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*
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* inputs - cachefile to free
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* outputs -
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* side effects - cachefile and its data is free'd
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*/
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void
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free_cachefile(struct cachefile *cacheptr)
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{
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rb_dlink_node *ptr;
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rb_dlink_node *next_ptr;
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if(cacheptr == NULL)
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return;
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RB_DLINK_FOREACH_SAFE(ptr, next_ptr, cacheptr->contents.head)
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{
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if(ptr->data != emptyline)
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rb_free(ptr->data);
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}
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rb_free(cacheptr);
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}
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/* load_help()
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*
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* inputs -
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@ -234,57 +234,57 @@ load_help(void)
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}
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closedir(helpfile_dir);
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}
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/* send_user_motd()
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*
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* inputs - client to send motd to
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* outputs - client is sent motd if exists, else ERR_NOMOTD
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* side effects -
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*/
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void
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send_user_motd(struct Client *source_p)
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{
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struct cacheline *lineptr;
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rb_dlink_node *ptr;
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const char *myname = get_id(&me, source_p);
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const char *nick = get_id(source_p, source_p);
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if(user_motd == NULL || rb_dlink_list_length(&user_motd->contents) == 0)
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{
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sendto_one(source_p, form_str(ERR_NOMOTD), myname, nick);
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return;
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}
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sendto_one(source_p, form_str(RPL_MOTDSTART), myname, nick, me.name);
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RB_DLINK_FOREACH(ptr, user_motd->contents.head)
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{
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lineptr = ptr->data;
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sendto_one(source_p, form_str(RPL_MOTD), myname, nick, lineptr->data);
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}
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sendto_one(source_p, form_str(RPL_ENDOFMOTD), myname, nick);
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}
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void
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cache_user_motd(void)
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{
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struct stat sb;
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struct tm *local_tm;
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if(stat(MPATH, &sb) == 0)
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{
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local_tm = localtime(&sb.st_mtime);
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if(local_tm != NULL)
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{
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rb_snprintf(user_motd_changed, sizeof(user_motd_changed),
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"%d/%d/%d %d:%d",
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local_tm->tm_mday, local_tm->tm_mon + 1,
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1900 + local_tm->tm_year, local_tm->tm_hour,
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local_tm->tm_min);
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}
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}
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free_cachefile(user_motd);
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user_motd = cache_file(MPATH, "ircd.motd", 0);
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}
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}
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/* send_user_motd()
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*
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* inputs - client to send motd to
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* outputs - client is sent motd if exists, else ERR_NOMOTD
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* side effects -
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*/
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void
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send_user_motd(struct Client *source_p)
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{
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struct cacheline *lineptr;
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rb_dlink_node *ptr;
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const char *myname = get_id(&me, source_p);
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const char *nick = get_id(source_p, source_p);
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if(user_motd == NULL || rb_dlink_list_length(&user_motd->contents) == 0)
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{
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sendto_one(source_p, form_str(ERR_NOMOTD), myname, nick);
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return;
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}
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sendto_one(source_p, form_str(RPL_MOTDSTART), myname, nick, me.name);
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RB_DLINK_FOREACH(ptr, user_motd->contents.head)
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{
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lineptr = ptr->data;
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sendto_one(source_p, form_str(RPL_MOTD), myname, nick, lineptr->data);
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}
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sendto_one(source_p, form_str(RPL_ENDOFMOTD), myname, nick);
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}
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void
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cache_user_motd(void)
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{
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struct stat sb;
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struct tm *local_tm;
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if(stat(MPATH, &sb) == 0)
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{
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local_tm = localtime(&sb.st_mtime);
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if(local_tm != NULL)
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{
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rb_snprintf(user_motd_changed, sizeof(user_motd_changed),
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"%d/%d/%d %d:%d",
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local_tm->tm_mday, local_tm->tm_mon + 1,
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1900 + local_tm->tm_year, local_tm->tm_hour,
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local_tm->tm_min);
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}
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}
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free_cachefile(user_motd);
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user_motd = cache_file(MPATH, "ircd.motd", 0);
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}
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50
src/class.c
50
src/class.c
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@ -44,31 +44,31 @@
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rb_dlink_list class_list;
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struct Class *default_class;
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struct Class *
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make_class(void)
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{
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struct Class *tmp;
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tmp = rb_malloc(sizeof(struct Class));
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ConFreq(tmp) = DEFAULT_CONNECTFREQUENCY;
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PingFreq(tmp) = DEFAULT_PINGFREQUENCY;
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MaxUsers(tmp) = 1;
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MaxSendq(tmp) = DEFAULT_SENDQ;
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tmp->ip_limits = rb_new_patricia(PATRICIA_BITS);
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return tmp;
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}
|
||||
|
||||
void
|
||||
free_class(struct Class *tmp)
|
||||
{
|
||||
if(tmp->ip_limits)
|
||||
rb_destroy_patricia(tmp->ip_limits, NULL);
|
||||
|
||||
rb_free(tmp->class_name);
|
||||
rb_free(tmp);
|
||||
|
||||
struct Class *
|
||||
make_class(void)
|
||||
{
|
||||
struct Class *tmp;
|
||||
|
||||
tmp = rb_malloc(sizeof(struct Class));
|
||||
|
||||
ConFreq(tmp) = DEFAULT_CONNECTFREQUENCY;
|
||||
PingFreq(tmp) = DEFAULT_PINGFREQUENCY;
|
||||
MaxUsers(tmp) = 1;
|
||||
MaxSendq(tmp) = DEFAULT_SENDQ;
|
||||
|
||||
tmp->ip_limits = rb_new_patricia(PATRICIA_BITS);
|
||||
return tmp;
|
||||
}
|
||||
|
||||
void
|
||||
free_class(struct Class *tmp)
|
||||
{
|
||||
if(tmp->ip_limits)
|
||||
rb_destroy_patricia(tmp->ip_limits, NULL);
|
||||
|
||||
rb_free(tmp->class_name);
|
||||
rb_free(tmp);
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
|
|||
14
src/client.c
14
src/client.c
|
|
@ -118,7 +118,7 @@ init_client(void)
|
|||
* start off the check ping event .. -- adrian
|
||||
* Every 30 seconds is plenty -- db
|
||||
*/
|
||||
client_heap = rb_bh_create(sizeof(struct Client), CLIENT_HEAP_SIZE, "client_heap");
|
||||
client_heap = rb_bh_create(sizeof(struct Client), CLIENT_HEAP_SIZE, "client_heap");
|
||||
lclient_heap = rb_bh_create(sizeof(struct LocalUser), LCLIENT_HEAP_SIZE, "lclient_heap");
|
||||
pclient_heap = rb_bh_create(sizeof(struct PreClient), PCLIENT_HEAP_SIZE, "pclient_heap");
|
||||
away_heap = rb_bh_create(AWAYLEN, AWAY_HEAP_SIZE, "away_heap");
|
||||
|
|
@ -1711,8 +1711,8 @@ exit_client(struct Client *client_p, /* The local client originating the
|
|||
void
|
||||
count_local_client_memory(size_t * count, size_t * local_client_memory_used)
|
||||
{
|
||||
size_t lusage;
|
||||
rb_bh_usage(lclient_heap, count, NULL, &lusage, NULL);
|
||||
size_t lusage;
|
||||
rb_bh_usage(lclient_heap, count, NULL, &lusage, NULL);
|
||||
*local_client_memory_used = lusage + (*count * (sizeof(void *) + sizeof(struct Client)));
|
||||
}
|
||||
|
||||
|
|
@ -1722,10 +1722,10 @@ count_local_client_memory(size_t * count, size_t * local_client_memory_used)
|
|||
void
|
||||
count_remote_client_memory(size_t * count, size_t * remote_client_memory_used)
|
||||
{
|
||||
size_t lcount, rcount;
|
||||
rb_bh_usage(lclient_heap, &lcount, NULL, NULL, NULL);
|
||||
rb_bh_usage(client_heap, &rcount, NULL, NULL, NULL);
|
||||
*count = rcount - lcount;
|
||||
size_t lcount, rcount;
|
||||
rb_bh_usage(lclient_heap, &lcount, NULL, NULL, NULL);
|
||||
rb_bh_usage(client_heap, &rcount, NULL, NULL, NULL);
|
||||
*count = rcount - lcount;
|
||||
*remote_client_memory_used = *count * (sizeof(void *) + sizeof(struct Client));
|
||||
}
|
||||
|
||||
|
|
|
|||
268
src/listener.c
268
src/listener.c
|
|
@ -52,7 +52,7 @@ static const struct in6_addr in6addr_any =
|
|||
#endif
|
||||
|
||||
static listener_t *ListenerPollList = NULL;
|
||||
static int accept_precallback(rb_fde_t *F, struct sockaddr *addr, rb_socklen_t addrlen, void *data);
|
||||
static int accept_precallback(rb_fde_t *F, struct sockaddr *addr, rb_socklen_t addrlen, void *data);
|
||||
static void accept_callback(rb_fde_t *F, int status, struct sockaddr *addr, rb_socklen_t addrlen, void *data);
|
||||
|
||||
static listener_t *
|
||||
|
|
@ -195,60 +195,60 @@ inetport(listener_t *listener)
|
|||
}
|
||||
}
|
||||
|
||||
if(F == NULL)
|
||||
{
|
||||
report_error("opening listener socket %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
return 0;
|
||||
}
|
||||
else if((maxconnections - 10) < rb_get_fd(F)) /* XXX this is kinda bogus*/
|
||||
{
|
||||
report_error("no more connections left for listener %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
if(F == NULL)
|
||||
{
|
||||
report_error("opening listener socket %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
return 0;
|
||||
}
|
||||
else if((maxconnections - 10) < rb_get_fd(F)) /* XXX this is kinda bogus*/
|
||||
{
|
||||
report_error("no more connections left for listener %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* XXX - we don't want to do all this crap for a listener
|
||||
* set_sock_opts(listener);
|
||||
*/
|
||||
if(setsockopt(rb_get_fd(F), SOL_SOCKET, SO_REUSEADDR, (char *) &opt, sizeof(opt)))
|
||||
{
|
||||
report_error("setting SO_REUSEADDR for listener %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
/*
|
||||
* XXX - we don't want to do all this crap for a listener
|
||||
* set_sock_opts(listener);
|
||||
*/
|
||||
if(setsockopt(rb_get_fd(F), SOL_SOCKET, SO_REUSEADDR, (char *) &opt, sizeof(opt)))
|
||||
{
|
||||
report_error("setting SO_REUSEADDR for listener %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Bind a port to listen for new connections if port is non-null,
|
||||
* else assume it is already open and try get something from it.
|
||||
*/
|
||||
|
||||
if(bind(rb_get_fd(F), (struct sockaddr *) &listener->addr, GET_SS_LEN(&listener->addr)))
|
||||
{
|
||||
report_error("binding listener socket %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
/*
|
||||
* Bind a port to listen for new connections if port is non-null,
|
||||
* else assume it is already open and try get something from it.
|
||||
*/
|
||||
|
||||
if(bind(rb_get_fd(F), (struct sockaddr *) &listener->addr, GET_SS_LEN(&listener->addr)))
|
||||
{
|
||||
report_error("binding listener socket %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if((ret = rb_listen(F, RATBOX_SOMAXCONN)))
|
||||
{
|
||||
report_error("listen failed for %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
if((ret = rb_listen(F, RATBOX_SOMAXCONN)))
|
||||
{
|
||||
report_error("listen failed for %s:%s",
|
||||
get_listener_name(listener),
|
||||
get_listener_name(listener), errno);
|
||||
rb_close(F);
|
||||
return 0;
|
||||
}
|
||||
|
||||
listener->F = F;
|
||||
|
||||
listener->F = F;
|
||||
|
||||
rb_accept_tcp(listener->F, accept_precallback, accept_callback, listener);
|
||||
return 1;
|
||||
}
|
||||
|
|
@ -273,9 +273,9 @@ find_listener(struct rb_sockaddr_storage *addr)
|
|||
if(in4->sin_addr.s_addr == lin4->sin_addr.s_addr &&
|
||||
in4->sin_port == lin4->sin_port )
|
||||
{
|
||||
if(listener->F == NULL)
|
||||
last_closed = listener;
|
||||
else
|
||||
if(listener->F == NULL)
|
||||
last_closed = listener;
|
||||
else
|
||||
return(listener);
|
||||
}
|
||||
break;
|
||||
|
|
@ -288,9 +288,9 @@ find_listener(struct rb_sockaddr_storage *addr)
|
|||
if(IN6_ARE_ADDR_EQUAL(&in6->sin6_addr, &lin6->sin6_addr) &&
|
||||
in6->sin6_port == lin6->sin6_port)
|
||||
{
|
||||
if(listener->F == NULL)
|
||||
last_closed = listener;
|
||||
else
|
||||
if(listener->F == NULL)
|
||||
last_closed = listener;
|
||||
else
|
||||
return(listener);
|
||||
}
|
||||
break;
|
||||
|
|
@ -374,7 +374,7 @@ add_listener(int port, const char *vhost_ip, int family)
|
|||
}
|
||||
if((listener = find_listener(&vaddr)))
|
||||
{
|
||||
if(listener->F != NULL)
|
||||
if(listener->F != NULL)
|
||||
return;
|
||||
}
|
||||
else
|
||||
|
|
@ -401,10 +401,10 @@ close_listener(listener_t *listener)
|
|||
s_assert(listener != NULL);
|
||||
if(listener == NULL)
|
||||
return;
|
||||
if(listener->F != NULL)
|
||||
{
|
||||
rb_close(listener->F);
|
||||
listener->F = NULL;
|
||||
if(listener->F != NULL)
|
||||
{
|
||||
rb_close(listener->F);
|
||||
listener->F = NULL;
|
||||
}
|
||||
|
||||
listener->active = 0;
|
||||
|
|
@ -441,7 +441,7 @@ close_listeners()
|
|||
* The client is sent to the auth module for verification, and not put in
|
||||
* any client list yet.
|
||||
*/
|
||||
static void
|
||||
static void
|
||||
add_connection(struct Listener *listener, rb_fde_t *F, struct sockaddr *sai, int exempt)
|
||||
{
|
||||
struct Client *new_client;
|
||||
|
|
@ -481,79 +481,79 @@ add_connection(struct Listener *listener, rb_fde_t *F, struct sockaddr *sai, int
|
|||
start_auth(new_client);
|
||||
}
|
||||
|
||||
static int
|
||||
accept_precallback(rb_fde_t *F, struct sockaddr *addr, rb_socklen_t addrlen, void *data)
|
||||
{
|
||||
struct Listener *listener = (struct Listener *)data;
|
||||
char buf[BUFSIZE];
|
||||
struct ConfItem *aconf;
|
||||
static time_t last_oper_notice = 0;
|
||||
|
||||
if((maxconnections - 10) < rb_get_fd(F)) /* XXX this is kinda bogus */
|
||||
{
|
||||
++ServerStats->is_ref;
|
||||
/*
|
||||
* slow down the whining to opers bit
|
||||
*/
|
||||
if((last_oper_notice + 20) <= rb_current_time())
|
||||
{
|
||||
sendto_realops_flags(SNO_GENERAL, L_ALL,
|
||||
"All connections in use. (%s)",
|
||||
get_listener_name(listener));
|
||||
last_oper_notice = rb_current_time();
|
||||
}
|
||||
|
||||
rb_write(F, "ERROR :All connections in use\r\n", 32);
|
||||
rb_close(F);
|
||||
/* Re-register a new IO request for the next accept .. */
|
||||
return 0;
|
||||
}
|
||||
|
||||
aconf = find_dline(addr, AF_INET);
|
||||
if(aconf != NULL && (aconf->status & CONF_EXEMPTDLINE))
|
||||
return 1;
|
||||
|
||||
/* Do an initial check we aren't connecting too fast or with too many
|
||||
* from this IP... */
|
||||
if(aconf != NULL)
|
||||
{
|
||||
ServerStats->is_ref++;
|
||||
|
||||
if(ConfigFileEntry.dline_with_reason)
|
||||
{
|
||||
if (rb_snprintf(buf, sizeof(buf), "ERROR :*** Banned: %s\r\n", aconf->passwd) >= (int)(sizeof(buf)-1))
|
||||
{
|
||||
buf[sizeof(buf) - 3] = '\r';
|
||||
buf[sizeof(buf) - 2] = '\n';
|
||||
buf[sizeof(buf) - 1] = '\0';
|
||||
}
|
||||
}
|
||||
else
|
||||
strcpy(buf, "ERROR :You have been D-lined.\r\n");
|
||||
|
||||
rb_write(F, buf, strlen(buf));
|
||||
rb_close(F);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void
|
||||
accept_callback(rb_fde_t *F, int status, struct sockaddr *addr, rb_socklen_t addrlen, void *data)
|
||||
{
|
||||
struct Listener *listener = data;
|
||||
struct rb_sockaddr_storage lip;
|
||||
unsigned int locallen = sizeof(struct rb_sockaddr_storage);
|
||||
|
||||
ServerStats->is_ac++;
|
||||
|
||||
if(getsockname(rb_get_fd(F), (struct sockaddr *) &lip, &locallen) < 0)
|
||||
{
|
||||
/* this shouldn't fail so... */
|
||||
/* XXX add logging of this */
|
||||
rb_close(F);
|
||||
}
|
||||
|
||||
add_connection(listener, F, addr, 1);
|
||||
static int
|
||||
accept_precallback(rb_fde_t *F, struct sockaddr *addr, rb_socklen_t addrlen, void *data)
|
||||
{
|
||||
struct Listener *listener = (struct Listener *)data;
|
||||
char buf[BUFSIZE];
|
||||
struct ConfItem *aconf;
|
||||
static time_t last_oper_notice = 0;
|
||||
|
||||
if((maxconnections - 10) < rb_get_fd(F)) /* XXX this is kinda bogus */
|
||||
{
|
||||
++ServerStats->is_ref;
|
||||
/*
|
||||
* slow down the whining to opers bit
|
||||
*/
|
||||
if((last_oper_notice + 20) <= rb_current_time())
|
||||
{
|
||||
sendto_realops_flags(SNO_GENERAL, L_ALL,
|
||||
"All connections in use. (%s)",
|
||||
get_listener_name(listener));
|
||||
last_oper_notice = rb_current_time();
|
||||
}
|
||||
|
||||
rb_write(F, "ERROR :All connections in use\r\n", 32);
|
||||
rb_close(F);
|
||||
/* Re-register a new IO request for the next accept .. */
|
||||
return 0;
|
||||
}
|
||||
|
||||
aconf = find_dline(addr, AF_INET);
|
||||
if(aconf != NULL && (aconf->status & CONF_EXEMPTDLINE))
|
||||
return 1;
|
||||
|
||||
/* Do an initial check we aren't connecting too fast or with too many
|
||||
* from this IP... */
|
||||
if(aconf != NULL)
|
||||
{
|
||||
ServerStats->is_ref++;
|
||||
|
||||
if(ConfigFileEntry.dline_with_reason)
|
||||
{
|
||||
if (rb_snprintf(buf, sizeof(buf), "ERROR :*** Banned: %s\r\n", aconf->passwd) >= (int)(sizeof(buf)-1))
|
||||
{
|
||||
buf[sizeof(buf) - 3] = '\r';
|
||||
buf[sizeof(buf) - 2] = '\n';
|
||||
buf[sizeof(buf) - 1] = '\0';
|
||||
}
|
||||
}
|
||||
else
|
||||
strcpy(buf, "ERROR :You have been D-lined.\r\n");
|
||||
|
||||
rb_write(F, buf, strlen(buf));
|
||||
rb_close(F);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void
|
||||
accept_callback(rb_fde_t *F, int status, struct sockaddr *addr, rb_socklen_t addrlen, void *data)
|
||||
{
|
||||
struct Listener *listener = data;
|
||||
struct rb_sockaddr_storage lip;
|
||||
unsigned int locallen = sizeof(struct rb_sockaddr_storage);
|
||||
|
||||
ServerStats->is_ac++;
|
||||
|
||||
if(getsockname(rb_get_fd(F), (struct sockaddr *) &lip, &locallen) < 0)
|
||||
{
|
||||
/* this shouldn't fail so... */
|
||||
/* XXX add logging of this */
|
||||
rb_close(F);
|
||||
}
|
||||
|
||||
add_connection(listener, F, addr, 1);
|
||||
}
|
||||
|
|
|
|||
114
src/packet.c
114
src/packet.c
|
|
@ -165,63 +165,63 @@ flood_endgrace(struct Client *client_p)
|
|||
client_p->localClient->sent_parsed = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* flood_recalc
|
||||
*
|
||||
* recalculate the number of allowed flood lines. this should be called
|
||||
* once a second on any given client. We then attempt to flush some data.
|
||||
*/
|
||||
void
|
||||
flood_recalc(void *unused)
|
||||
{
|
||||
rb_dlink_node *ptr, *next;
|
||||
struct Client *client_p;
|
||||
|
||||
RB_DLINK_FOREACH_SAFE(ptr, next, lclient_list.head)
|
||||
{
|
||||
client_p = ptr->data;
|
||||
|
||||
if(unlikely(IsMe(client_p)))
|
||||
continue;
|
||||
|
||||
if(unlikely(client_p->localClient == NULL))
|
||||
continue;
|
||||
|
||||
if(IsFloodDone(client_p))
|
||||
client_p->localClient->sent_parsed -= 2;
|
||||
else
|
||||
client_p->localClient->sent_parsed = 0;
|
||||
|
||||
if(client_p->localClient->sent_parsed < 0)
|
||||
client_p->localClient->sent_parsed = 0;
|
||||
|
||||
if(--client_p->localClient->actually_read < 0)
|
||||
client_p->localClient->actually_read = 0;
|
||||
|
||||
parse_client_queued(client_p);
|
||||
|
||||
if(unlikely(IsAnyDead(client_p)))
|
||||
continue;
|
||||
|
||||
}
|
||||
|
||||
RB_DLINK_FOREACH_SAFE(ptr, next, unknown_list.head)
|
||||
{
|
||||
client_p = ptr->data;
|
||||
|
||||
if(client_p->localClient == NULL)
|
||||
continue;
|
||||
|
||||
client_p->localClient->sent_parsed--;
|
||||
|
||||
if(client_p->localClient->sent_parsed < 0)
|
||||
client_p->localClient->sent_parsed = 0;
|
||||
|
||||
if(--client_p->localClient->actually_read < 0)
|
||||
client_p->localClient->actually_read = 0;
|
||||
|
||||
parse_client_queued(client_p);
|
||||
}
|
||||
/*
|
||||
* flood_recalc
|
||||
*
|
||||
* recalculate the number of allowed flood lines. this should be called
|
||||
* once a second on any given client. We then attempt to flush some data.
|
||||
*/
|
||||
void
|
||||
flood_recalc(void *unused)
|
||||
{
|
||||
rb_dlink_node *ptr, *next;
|
||||
struct Client *client_p;
|
||||
|
||||
RB_DLINK_FOREACH_SAFE(ptr, next, lclient_list.head)
|
||||
{
|
||||
client_p = ptr->data;
|
||||
|
||||
if(unlikely(IsMe(client_p)))
|
||||
continue;
|
||||
|
||||
if(unlikely(client_p->localClient == NULL))
|
||||
continue;
|
||||
|
||||
if(IsFloodDone(client_p))
|
||||
client_p->localClient->sent_parsed -= 2;
|
||||
else
|
||||
client_p->localClient->sent_parsed = 0;
|
||||
|
||||
if(client_p->localClient->sent_parsed < 0)
|
||||
client_p->localClient->sent_parsed = 0;
|
||||
|
||||
if(--client_p->localClient->actually_read < 0)
|
||||
client_p->localClient->actually_read = 0;
|
||||
|
||||
parse_client_queued(client_p);
|
||||
|
||||
if(unlikely(IsAnyDead(client_p)))
|
||||
continue;
|
||||
|
||||
}
|
||||
|
||||
RB_DLINK_FOREACH_SAFE(ptr, next, unknown_list.head)
|
||||
{
|
||||
client_p = ptr->data;
|
||||
|
||||
if(client_p->localClient == NULL)
|
||||
continue;
|
||||
|
||||
client_p->localClient->sent_parsed--;
|
||||
|
||||
if(client_p->localClient->sent_parsed < 0)
|
||||
client_p->localClient->sent_parsed = 0;
|
||||
|
||||
if(--client_p->localClient->actually_read < 0)
|
||||
client_p->localClient->actually_read = 0;
|
||||
|
||||
parse_client_queued(client_p);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
|
|||
Loading…
Reference in New Issue