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Added a parameter to OnRehash for the rehash parameter
[user/henk/code/inspircd.git] / src / channels.cpp
1 /*       +------------------------------------+
2  *       | Inspire Internet Relay Chat Daemon |
3  *       +------------------------------------+
4  *
5  *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
6  *                       E-mail:
7  *                <brain@chatspike.net>
8  *                <Craig@chatspike.net>
9  *     
10  * Written by Craig Edwards, Craig McLure, and others.
11  * This program is free but copyrighted software; see
12  *            the file COPYING for details.
13  *
14  * ---------------------------------------------------
15  */
16
17 using namespace std;
18
19 #include "inspircd_config.h"
20 #include "inspircd.h"
21 #include "inspircd_io.h"
22 #include "inspircd_util.h"
23 #include <unistd.h>
24 #include <sys/errno.h>
25 #include <sys/ioctl.h>
26 #include <sys/utsname.h>
27 #include <time.h>
28 #include <string>
29 #ifdef GCC3
30 #include <ext/hash_map>
31 #else
32 #include <hash_map>
33 #endif
34 #include <map>
35 #include <sstream>
36 #include <vector>
37 #include <deque>
38 #include "users.h"
39 #include "ctables.h"
40 #include "globals.h"
41 #include "modules.h"
42 #include "dynamic.h"
43 #include "wildcard.h"
44 #include "message.h"
45 #include "mode.h"
46 #include "xline.h"
47 #include "inspstring.h"
48 #include "helperfuncs.h"
49
50 #ifdef GCC3
51 #define nspace __gnu_cxx
52 #else
53 #define nspace std
54 #endif
55
56 extern int MODCOUNT;
57 extern std::vector<Module*> modules;
58 extern std::vector<ircd_module*> factory;
59
60 extern int LogLevel;
61 extern char ServerName[MAXBUF];
62 extern char Network[MAXBUF];
63 extern char ServerDesc[MAXBUF];
64 extern char AdminName[MAXBUF];
65 extern char AdminEmail[MAXBUF];
66 extern char AdminNick[MAXBUF];
67 extern char diepass[MAXBUF];
68 extern char restartpass[MAXBUF];
69 extern char motd[MAXBUF];
70 extern char rules[MAXBUF];
71 extern char list[MAXBUF];
72 extern char PrefixQuit[MAXBUF];
73 extern char DieValue[MAXBUF];
74
75 extern int debugging;
76 extern int WHOWAS_STALE;
77 extern int WHOWAS_MAX;
78 extern int DieDelay;
79 extern time_t startup_time;
80 extern int NetBufferSize;
81 int MaxWhoResults;
82 extern time_t nb_start;
83
84 extern std::vector<std::string> module_names;
85
86 extern int boundPortCount;
87 extern int portCount;
88
89 extern int ports[MAXSOCKS];
90
91 extern std::stringstream config_f;
92
93 extern FILE *log_file;
94
95 extern time_t TIME;
96
97 using namespace std;
98
99 std::vector<ModeParameter> custom_mode_params;
100
101 chanrec::chanrec()
102 {
103         strcpy(name,"");
104         strcpy(custom_modes,"");
105         strcpy(topic,"");
106         strcpy(setby,"");
107         strcpy(key,"");
108         created = topicset = limit = 0;
109         binarymodes = 0;
110         internal_userlist.clear();
111 }
112
113 void chanrec::SetCustomMode(char mode,bool mode_on)
114 {
115         if (mode_on) {
116                 static char m[3];
117                 m[0] = mode;
118                 m[1] = '\0';
119                 if (!strchr(this->custom_modes,mode))
120                 {
121                         strlcat(custom_modes,m,MAXMODES);
122                 }
123                 log(DEBUG,"Custom mode %c set",mode);
124         }
125         else {
126
127                 std::string a = this->custom_modes;
128                 int pos = a.find(mode);
129                 a.erase(pos,1);
130                 strncpy(this->custom_modes,a.c_str(),MAXMODES);
131
132                 log(DEBUG,"Custom mode %c removed: modelist='%s'",mode,this->custom_modes);
133                 this->SetCustomModeParam(mode,"",false);
134         }
135 }
136
137
138 void chanrec::SetCustomModeParam(char mode,char* parameter,bool mode_on)
139 {
140
141         log(DEBUG,"SetCustomModeParam called");
142         ModeParameter M;
143         M.mode = mode;
144         strlcpy(M.channel,this->name,CHANMAX);
145         strlcpy(M.parameter,parameter,MAXBUF);
146         if (mode_on)
147         {
148                 log(DEBUG,"Custom mode parameter %c %s added",mode,parameter);
149                 custom_mode_params.push_back(M);
150         }
151         else
152         {
153                 if (custom_mode_params.size())
154                 {
155                         for (vector<ModeParameter>::iterator i = custom_mode_params.begin(); i < custom_mode_params.end(); i++)
156                         {
157                                 if ((i->mode == mode) && (!strcasecmp(this->name,i->channel)))
158                                 {
159                                         log(DEBUG,"Custom mode parameter %c %s removed",mode,parameter);
160                                         custom_mode_params.erase(i);
161                                         return;
162                                 }
163                         }
164                 }
165                 log(DEBUG,"*** BUG *** Attempt to remove non-existent mode parameter!");
166         }
167 }
168
169 bool chanrec::IsCustomModeSet(char mode)
170 {
171         log(DEBUG,"Checking ISCustomModeSet: %c %s",mode,this->custom_modes);
172         return (strchr(this->custom_modes,mode) != 0);
173 }
174
175 std::string chanrec::GetModeParameter(char mode)
176 {
177         if (custom_mode_params.size())
178         {
179                 for (vector<ModeParameter>::iterator i = custom_mode_params.begin(); i < custom_mode_params.end(); i++)
180                 {
181                         if ((i->mode == mode) && (!strcasecmp(this->name,i->channel)))
182                         {
183                                 return i->parameter;
184                         }
185                 }
186         }
187         return "";
188 }
189
190 long chanrec::GetUserCounter()
191 {
192         return (this->internal_userlist.size());
193 }
194
195 void chanrec::AddUser(char* castuser)
196 {
197         internal_userlist.push_back(castuser);
198         log(DEBUG,"Added casted user to channel's internal list");
199 }
200
201 void chanrec::DelUser(char* castuser)
202 {
203         for (std::vector<char*>::iterator a = internal_userlist.begin(); a < internal_userlist.end(); a++)
204         {
205                 if (*a == castuser)
206                 {
207                         log(DEBUG,"Removed casted user from channel's internal list");
208                         internal_userlist.erase(a);
209                         return;
210                 }
211         }
212         log(DEBUG,"BUG BUG BUG! Attempt to remove an uncasted user from the internal list of %s!",name);
213 }
214
215 std::vector<char*> *chanrec::GetUsers()
216 {
217         return &internal_userlist;
218 }