diff options
Diffstat (limited to 'modules/m_help.c')
| -rw-r--r-- | modules/m_help.c | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/modules/m_help.c b/modules/m_help.c index 053e9fc..59e0805 100644 --- a/modules/m_help.c +++ b/modules/m_help.c @@ -1,8 +1,7 @@ /* - * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). - * m_help.c: Provides help information to a user/operator. + * ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) * - * Copyright (C) 2002 by the past and present ircd coders, and others. + * Copyright (c) 1999-2014 ircd-hybrid 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 @@ -18,8 +17,11 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA - * - * $Id$ + */ + +/*! \file m_help.c + * \brief Includes required functions for processing the HELP command. + * \version $Id$ */ #include "stdinc.h" @@ -35,7 +37,7 @@ #define HELPLEN 400 -static void +static int sendhelpfile(struct Client *source_p, const char *path, const char *topic) { FILE *file = NULL; @@ -45,7 +47,7 @@ sendhelpfile(struct Client *source_p, const char *path, const char *topic) { sendto_one(source_p, form_str(ERR_HELPNOTFOUND), me.name, source_p->name, topic); - return; + return 0; } if (fgets(line, sizeof(line), file) == NULL) @@ -53,7 +55,7 @@ sendhelpfile(struct Client *source_p, const char *path, const char *topic) sendto_one(source_p, form_str(ERR_HELPNOTFOUND), me.name, source_p->name, topic); fclose(file); - return; + return 0; } line[strlen(line) - 1] = '\0'; @@ -71,9 +73,10 @@ sendhelpfile(struct Client *source_p, const char *path, const char *topic) fclose(file); sendto_one(source_p, form_str(RPL_ENDOFHELP), me.name, source_p->name, topic); + return 0; } -static void +static int dohelp(struct Client *source_p, char *topic) { char *p = topic; @@ -91,14 +94,14 @@ dohelp(struct Client *source_p, char *topic) { sendto_one(source_p, form_str(ERR_HELPNOTFOUND), me.name, source_p->name, topic); - return; + return 0; } if (strlen(HPATH) + strlen(topic) + 1 > HYB_PATH_MAX) { sendto_one(source_p, form_str(ERR_HELPNOTFOUND), me.name, source_p->name, topic); - return; + return 0; } snprintf(path, sizeof(path), "%s/%s", HPATH, topic); @@ -107,24 +110,24 @@ dohelp(struct Client *source_p, char *topic) { sendto_one(source_p, form_str(ERR_HELPNOTFOUND), me.name, source_p->name, topic); - return; + return 0; } if (!S_ISREG(sb.st_mode)) { sendto_one(source_p, form_str(ERR_HELPNOTFOUND), me.name, source_p->name, topic); - return; + return 0; } - sendhelpfile(source_p, path, topic); + return sendhelpfile(source_p, path, topic); } /* * m_help - HELP message handler * parv[0] = sender prefix */ -static void +static int m_help(struct Client *client_p, struct Client *source_p, int parc, char *parv[]) { @@ -136,28 +139,29 @@ m_help(struct Client *client_p, struct Client *source_p, /* safe enough to give this on a local connect only */ sendto_one(source_p,form_str(RPL_LOAD2HI), me.name, source_p->name); - return; + return 0; } last_used = CurrentTime; - dohelp(source_p, parv[1]); + return dohelp(source_p, parv[1]); } /* * mo_help - HELP message handler * parv[0] = sender prefix */ -static void +static int mo_help(struct Client *client_p, struct Client *source_p, int parc, char *parv[]) { - dohelp(source_p, parv[1]); + return dohelp(source_p, parv[1]); } -static struct Message help_msgtab = { +static struct Message help_msgtab = +{ "HELP", 0, 0, 0, MAXPARA, MFLG_SLOW, 0, - {m_unregistered, m_help, m_ignore, m_ignore, mo_help, m_ignore} + { m_unregistered, m_help, m_ignore, m_ignore, mo_help, m_ignore } }; static void @@ -172,7 +176,8 @@ module_exit(void) mod_del_cmd(&help_msgtab); } -struct module module_entry = { +struct module module_entry = +{ .node = { NULL, NULL, NULL }, .name = NULL, .version = "$Revision$", |