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root/svn/ircd-hybrid/branches/8.2.x/modules/core/m_kick.c
Revision: 3716
Committed: Fri May 30 17:43:20 2014 UTC (9 years, 10 months ago) by michael
Content type: text/x-csrc
File size: 5364 byte(s)
Log Message:
- m_kick.c:m_kick(): channel halfops (%) may now no longer KICK other channel halfops

File Contents

# User Rev Content
1 adx 30 /*
2 michael 2820 * ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3 adx 30 *
4 michael 2820 * Copyright (c) 1997-2014 ircd-hybrid development team
5 adx 30 *
6     * This program is free software; you can redistribute it and/or modify
7     * it under the terms of the GNU General Public License as published by
8     * the Free Software Foundation; either version 2 of the License, or
9     * (at your option) any later version.
10     *
11     * This program is distributed in the hope that it will be useful,
12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14     * GNU General Public License for more details.
15     *
16     * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19     * USA
20     */
21    
22 michael 2820 /*! \file m_kick.c
23     * \brief Includes required functions for processing the KICK command.
24     * \version $Id$
25     */
26    
27 adx 30 #include "stdinc.h"
28 michael 1011 #include "list.h"
29 adx 30 #include "channel.h"
30     #include "channel_mode.h"
31     #include "client.h"
32     #include "irc_string.h"
33     #include "ircd.h"
34     #include "numeric.h"
35     #include "send.h"
36     #include "modules.h"
37     #include "parse.h"
38     #include "hash.h"
39     #include "packet.h"
40 michael 3347 #include "server.h"
41 adx 30
42    
43     /* m_kick()
44 michael 3096 * parv[0] = command
45 adx 30 * parv[1] = channel
46     * parv[2] = client to kick
47     * parv[3] = kick comment
48     */
49 michael 2820 static int
50 michael 3156 m_kick(struct Client *source_p, int parc, char *parv[])
51 adx 30 {
52 michael 3198 char reason[KICKLEN + 1] = "";
53 michael 3196 struct Client *target_p = NULL;
54 michael 3198 struct Channel *chptr = NULL;
55     struct Membership *ms_source = NULL;
56     struct Membership *ms_target = NULL;
57 adx 30
58 michael 885 if (EmptyString(parv[2]))
59 adx 30 {
60 michael 3109 sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "KICK");
61 michael 2820 return 0;
62 adx 30 }
63    
64 michael 3204 if (!IsFloodDone(source_p))
65 adx 30 flood_endgrace(source_p);
66    
67 michael 3198 if ((chptr = hash_find_channel(parv[1])) == NULL)
68 adx 30 {
69 michael 3198 sendto_one_numeric(source_p, &me, ERR_NOSUCHCHANNEL, parv[1]);
70 michael 2820 return 0;
71 adx 30 }
72    
73 michael 3204 if ((ms_source = find_channel_link(source_p, chptr)) == NULL)
74 adx 30 {
75 michael 3204 sendto_one_numeric(source_p, &me, ERR_NOTONCHANNEL, chptr->chname);
76     return 0;
77     }
78 adx 30
79 michael 3204 if (!has_member_flags(ms_source, CHFL_CHANOP|CHFL_HALFOP))
80     {
81     sendto_one_numeric(source_p, &me, ERR_CHANOPRIVSNEEDED, chptr->chname);
82     return 0;
83 adx 30 }
84    
85 michael 3198 if ((target_p = find_chasing(source_p, parv[2])) == NULL)
86 michael 3204 return 0; /* find_chasing sends ERR_NOSUCHNICK */
87    
88     if (!(ms_target = find_channel_link(target_p, chptr)))
89     {
90     sendto_one_numeric(source_p, &me, ERR_USERNOTINCHANNEL, target_p->name, chptr->chname);
91 michael 2820 return 0;
92 michael 3204 }
93 adx 30
94 michael 3204 #ifdef HALFOPS
95     /* half ops cannot kick other halfops on private channels */
96     if (has_member_flags(ms_source, CHFL_HALFOP) && !has_member_flags(ms_source, CHFL_CHANOP))
97 adx 30 {
98 michael 3716 if (has_member_flags(ms_target, CHFL_CHANOP|CHFL_HALFOP))
99 adx 30 {
100 michael 3204 sendto_one_numeric(source_p, &me, ERR_CHANOPRIVSNEEDED, chptr->chname);
101     return 0;
102 adx 30 }
103 michael 3204 }
104 adx 30 #endif
105 michael 3204 if (!EmptyString(parv[3]))
106     strlcpy(reason, parv[3], sizeof(reason));
107     else
108     strlcpy(reason, source_p->name, sizeof(reason));
109 adx 30
110 michael 3204 sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s KICK %s %s :%s",
111     source_p->name, source_p->username,
112     source_p->host, chptr->chname,
113     target_p->name, reason);
114     sendto_server(source_p, NOCAPS, NOCAPS, ":%s KICK %s %s :%s",
115     source_p->id, chptr->chname,
116     target_p->id, reason);
117     remove_user_from_channel(ms_target);
118     return 0;
119     }
120 adx 30
121 michael 3204 /* ms_kick()
122     * parv[0] = command
123     * parv[1] = channel
124     * parv[2] = client to kick
125     * parv[3] = kick comment
126     */
127     static int
128     ms_kick(struct Client *source_p, int parc, char *parv[])
129     {
130     char reason[KICKLEN + 1] = "";
131     struct Client *target_p = NULL;
132     struct Channel *chptr = NULL;
133     struct Membership *ms_target = NULL;
134    
135     if (EmptyString(parv[2]))
136     return 0;
137    
138     if ((chptr = hash_find_channel(parv[1])) == NULL)
139     return 0;
140    
141 michael 3432 if ((target_p = find_person(source_p, parv[2])) == NULL)
142 michael 3204 return 0;
143    
144     if ((ms_target = find_channel_link(target_p, chptr)) == NULL)
145     return 0;
146    
147     if (!EmptyString(parv[3]))
148     strlcpy(reason, parv[3], sizeof(reason));
149 adx 30 else
150 michael 3204 strlcpy(reason, source_p->name, sizeof(reason));
151 michael 3109
152 michael 3204 if (IsServer(source_p))
153     sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s KICK %s %s :%s",
154     source_p->name, chptr->chname,
155     target_p->name, reason);
156     else
157     sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s KICK %s %s :%s",
158     source_p->name, source_p->username,
159     source_p->host, chptr->chname,
160     target_p->name, reason);
161    
162     sendto_server(source_p, NOCAPS, NOCAPS, ":%s KICK %s %s :%s",
163     source_p->id, chptr->chname,
164     target_p->id, reason);
165     remove_user_from_channel(ms_target);
166 michael 2820 return 0;
167 adx 30 }
168 michael 1230
169 michael 2820 static struct Message kick_msgtab =
170     {
171 michael 1230 "KICK", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
172 michael 3204 { m_unregistered, m_kick, ms_kick, m_ignore, m_kick, m_ignore }
173 michael 1230 };
174    
175     static void
176     module_init(void)
177     {
178     mod_add_cmd(&kick_msgtab);
179     }
180    
181     static void
182     module_exit(void)
183     {
184     mod_del_cmd(&kick_msgtab);
185     }
186    
187 michael 2820 struct module module_entry =
188     {
189 michael 1230 .node = { NULL, NULL, NULL },
190     .name = NULL,
191     .version = "$Revision$",
192     .handle = NULL,
193     .modinit = module_init,
194     .modexit = module_exit,
195     .flags = MODULE_FLAG_CORE
196     };

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