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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* motd.c: Message of the day functions. |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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* |
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* $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "list.h" |
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#include "motd.h" |
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#include "ircd.h" |
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#include "fdlist.h" |
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#include "s_bsd.h" |
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#include "conf.h" |
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#include "send.h" |
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#include "numeric.h" |
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#include "client.h" |
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#include "irc_string.h" |
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#include "memory.h" |
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#include "s_serv.h" |
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|
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/* |
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** init_message_file |
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** |
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*/ |
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void |
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init_message_file(MotdType motdType, const char *fileName, MessageFile *motd) |
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{ |
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strlcpy(motd->fileName, fileName, sizeof(motd->fileName)); |
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motd->motdType = motdType; |
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motd->contentsOfFile = NULL; |
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motd->lastChangedDate[0] = '\0'; |
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} |
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|
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/* |
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** send_message_file |
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** |
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** This function split off so a server notice could be generated on a |
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** user requested motd, but not on each connecting client. |
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*/ |
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int |
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send_message_file(struct Client *source_p, MessageFile *motdToPrint) |
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{ |
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MessageFileLine *linePointer; |
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MotdType motdType; |
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const char *from, *to; |
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|
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if (motdToPrint == NULL) |
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return(-1); |
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|
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motdType = motdToPrint->motdType; |
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|
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from = ID_or_name(&me, source_p->from); |
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to = ID_or_name(source_p, source_p->from); |
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|
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switch (motdType) |
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{ |
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case USER_MOTD: |
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if (motdToPrint->contentsOfFile == NULL) |
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sendto_one(source_p, form_str(ERR_NOMOTD), from, to); |
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else |
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{ |
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sendto_one(source_p, form_str(RPL_MOTDSTART), |
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from, to, me.name); |
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|
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for (linePointer = motdToPrint->contentsOfFile; linePointer; |
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linePointer = linePointer->next) |
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{ |
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sendto_one(source_p, form_str(RPL_MOTD), |
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from, to, linePointer->line); |
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} |
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|
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sendto_one(source_p, form_str(RPL_ENDOFMOTD), from, to); |
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} |
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break; |
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|
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case USER_LINKS: |
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if (motdToPrint->contentsOfFile != NULL) |
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{ |
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for (linePointer = motdToPrint->contentsOfFile; linePointer; |
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linePointer = linePointer->next) |
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{ |
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sendto_one(source_p, ":%s 364 %s %s", /* XXX */ |
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from, to, linePointer->line); |
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} |
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} |
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break; |
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|
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case ISSUPPORT: |
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if (motdToPrint->contentsOfFile != NULL) |
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{ |
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for (linePointer = motdToPrint->contentsOfFile; linePointer; |
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linePointer = linePointer->next) |
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{ |
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sendto_one(source_p, form_str(RPL_ISUPPORT), |
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me.name, source_p->name, linePointer->line); |
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} |
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} |
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break; |
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|
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default: |
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break; |
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} |
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|
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return(0); |
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} |
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|
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/* |
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* read_message_file() - original From CoMSTuD, added Aug 29, 1996 |
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* |
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* inputs - pointer to MessageFileptr |
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* output - |
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* side effects - |
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*/ |
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int |
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read_message_file(MessageFile *MessageFileptr) |
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{ |
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struct stat sb; |
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struct tm *local_tm; |
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|
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/* used to clear out old MessageFile entries */ |
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MessageFileLine *mptr = 0; |
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MessageFileLine *next_mptr = 0; |
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|
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/* used to add new MessageFile entries */ |
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MessageFileLine *newMessageLine = 0; |
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MessageFileLine *currentMessageLine = 0; |
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|
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char buffer[MESSAGELINELEN]; |
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char *p; |
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FILE *file; |
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|
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for (mptr = MessageFileptr->contentsOfFile; mptr; mptr = next_mptr) |
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{ |
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next_mptr = mptr->next; |
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MyFree(mptr); |
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} |
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|
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MessageFileptr->contentsOfFile = NULL; |
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|
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if (stat(MessageFileptr->fileName, &sb) < 0) |
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return(-1); |
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|
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local_tm = localtime(&sb.st_mtime); |
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|
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if (local_tm) |
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sprintf(MessageFileptr->lastChangedDate, |
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"%d/%d/%d %d:%02d", |
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local_tm->tm_mday, |
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local_tm->tm_mon + 1, |
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1900 + local_tm->tm_year, |
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local_tm->tm_hour, |
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local_tm->tm_min); |
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|
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if ((file = fopen(MessageFileptr->fileName, "r")) == NULL) |
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return(-1); |
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|
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while (fgets(buffer, sizeof(buffer), file)) |
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{ |
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if ((p = strchr(buffer, '\n')) != NULL) |
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*p = '\0'; |
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|
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newMessageLine = (MessageFileLine *)MyMalloc(sizeof(MessageFileLine)); |
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strlcpy(newMessageLine->line, buffer, sizeof(newMessageLine->line)); |
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newMessageLine->next = NULL; |
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|
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if (MessageFileptr->contentsOfFile != NULL) |
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{ |
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if (currentMessageLine) |
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currentMessageLine->next = newMessageLine; |
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|
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currentMessageLine = newMessageLine; |
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} |
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else |
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{ |
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MessageFileptr->contentsOfFile = newMessageLine; |
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currentMessageLine = newMessageLine; |
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} |
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} |
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|
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fclose(file); |
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return(0); |
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} |
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|
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/* |
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* init_MessageLine |
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* |
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* inputs - NONE |
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* output - pointer to new MessageFile |
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* side effects - Use this when an internal Message File is wanted |
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* without reading an actual file. The MessageFile |
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* is init'ed, but must have content added to it through |
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* addto_MessageLine() |
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*/ |
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|
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MessageFile * |
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init_MessageLine(void) |
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{ |
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MessageFile *mf; |
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MessageFileLine *mptr = NULL; |
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|
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mf = MyMalloc(sizeof(MessageFile)); |
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mf->motdType = ISSUPPORT; /* XXX maybe pass it alone in args? */ |
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mptr = MyMalloc(sizeof(MessageFileLine)); |
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mf->contentsOfFile = mptr; |
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return(mf); |
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} |
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|
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/* |
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* addto_MessageLine |
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* |
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* inputs - Pointer to existing MessageFile |
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* - New string to add to this MessageFile |
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* output - NONE |
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* side effects - Use this when an internal MessageFile is wanted |
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* without reading an actual file. Content is added |
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* to this MessageFile through this function. |
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*/ |
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|
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void |
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addto_MessageLine(MessageFile *mf, const char *str) |
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{ |
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MessageFileLine *mptr = mf->contentsOfFile; |
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MessageFileLine *nmptr = NULL; |
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|
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if (mptr == NULL) |
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{ |
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mptr = MyMalloc(sizeof(MessageFileLine)); |
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strcpy(mptr->line, str); |
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mf->contentsOfFile = mptr; |
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} |
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else |
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{ |
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while (mptr->next != NULL) |
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mptr = mptr->next; |
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nmptr = MyMalloc(sizeof(MessageFileLine)); |
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strcpy(nmptr->line, str); |
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mptr->next = nmptr; |
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} |
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} |
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|
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/* |
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* destroy_MessageLine(MessageFile *mf) |
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* |
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* inputs - pointer to the MessageFile to destroy |
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* output - NONE |
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* side effects - All the MessageLines attached to the given mf |
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* Are freed then one MessageLine is recreated |
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*/ |
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void |
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destroy_MessageLine(MessageFile *mf) |
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{ |
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MessageFileLine *mptr = mf->contentsOfFile; |
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MessageFileLine *nmptr = NULL; |
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|
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if (mptr == NULL) |
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return; |
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|
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for (mptr = mf->contentsOfFile; mptr != NULL; mptr = nmptr) |
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{ |
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nmptr = mptr->next; |
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MyFree(mptr); |
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} |
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mf->contentsOfFile = NULL; |
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} |
