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channels.cpp

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00001 /*       +------------------------------------+
00002  *       | Inspire Internet Relay Chat Daemon |
00003  *       +------------------------------------+
00004  *
00005  *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
00006  *                       E-mail:
00007  *                <brain@chatspike.net>
00008  *                <Craig@chatspike.net>
00009  *     
00010  * Written by Craig Edwards, Craig McLure, and others.
00011  * This program is free but copyrighted software; see
00012  *            the file COPYING for details.
00013  *
00014  * ---------------------------------------------------
00015  */
00016 
00017 using namespace std;
00018 
00019 #include "inspircd_config.h"
00020 #include "inspircd.h"
00021 #include "inspircd_io.h"
00022 #include "inspircd_util.h"
00023 #include <unistd.h>
00024 #include <sys/errno.h>
00025 #include <sys/ioctl.h>
00026 #include <sys/utsname.h>
00027 #include <time.h>
00028 #include <string>
00029 #ifdef GCC3
00030 #include <ext/hash_map>
00031 #else
00032 #include <hash_map>
00033 #endif
00034 #include <map>
00035 #include <sstream>
00036 #include <vector>
00037 #include <deque>
00038 #include "users.h"
00039 #include "ctables.h"
00040 #include "globals.h"
00041 #include "modules.h"
00042 #include "dynamic.h"
00043 #include "wildcard.h"
00044 #include "message.h"
00045 #include "mode.h"
00046 #include "xline.h"
00047 #include "inspstring.h"
00048 #include "helperfuncs.h"
00049 
00050 #ifdef GCC3
00051 #define nspace __gnu_cxx
00052 #else
00053 #define nspace std
00054 #endif
00055 
00056 extern int MODCOUNT;
00057 extern std::vector<Module*> modules;
00058 extern std::vector<ircd_module*> factory;
00059 
00060 extern int LogLevel;
00061 extern char ServerName[MAXBUF];
00062 extern char Network[MAXBUF];
00063 extern char ServerDesc[MAXBUF];
00064 extern char AdminName[MAXBUF];
00065 extern char AdminEmail[MAXBUF];
00066 extern char AdminNick[MAXBUF];
00067 extern char diepass[MAXBUF];
00068 extern char restartpass[MAXBUF];
00069 extern char motd[MAXBUF];
00070 extern char rules[MAXBUF];
00071 extern char list[MAXBUF];
00072 extern char PrefixQuit[MAXBUF];
00073 extern char DieValue[MAXBUF];
00074 
00075 extern int debugging;
00076 extern int WHOWAS_STALE;
00077 extern int WHOWAS_MAX;
00078 extern int DieDelay;
00079 extern time_t startup_time;
00080 extern int NetBufferSize;
00081 int MaxWhoResults;
00082 extern time_t nb_start;
00083 
00084 extern std::vector<std::string> module_names;
00085 
00086 extern int boundPortCount;
00087 extern int portCount;
00088 
00089 extern int ports[MAXSOCKS];
00090 
00091 extern std::stringstream config_f;
00092 
00093 extern FILE *log_file;
00094 
00095 extern time_t TIME;
00096 
00097 using namespace std;
00098 
00099 std::vector<ModeParameter> custom_mode_params;
00100 
00101 chanrec::chanrec()
00102 {
00103         strcpy(name,"");
00104         strcpy(custom_modes,"");
00105         strcpy(topic,"");
00106         strcpy(setby,"");
00107         strcpy(key,"");
00108         created = topicset = limit = 0;
00109         binarymodes = 0;
00110         internal_userlist.clear();
00111 }
00112 
00113 void chanrec::SetCustomMode(char mode,bool mode_on)
00114 {
00115         if (mode_on) {
00116                 static char m[3];
00117                 m[0] = mode;
00118                 m[1] = '\0';
00119                 if (!strchr(this->custom_modes,mode))
00120                 {
00121                         strlcat(custom_modes,m,MAXMODES);
00122                 }
00123                 log(DEBUG,"Custom mode %c set",mode);
00124         }
00125         else {
00126 
00127                 std::string a = this->custom_modes;
00128                 int pos = a.find(mode);
00129                 a.erase(pos,1);
00130                 strncpy(this->custom_modes,a.c_str(),MAXMODES);
00131 
00132                 log(DEBUG,"Custom mode %c removed: modelist='%s'",mode,this->custom_modes);
00133                 this->SetCustomModeParam(mode,"",false);
00134         }
00135 }
00136 
00137 
00138 void chanrec::SetCustomModeParam(char mode,char* parameter,bool mode_on)
00139 {
00140 
00141         log(DEBUG,"SetCustomModeParam called");
00142         ModeParameter M;
00143         M.mode = mode;
00144         strlcpy(M.channel,this->name,CHANMAX);
00145         strlcpy(M.parameter,parameter,MAXBUF);
00146         if (mode_on)
00147         {
00148                 log(DEBUG,"Custom mode parameter %c %s added",mode,parameter);
00149                 custom_mode_params.push_back(M);
00150         }
00151         else
00152         {
00153                 if (custom_mode_params.size())
00154                 {
00155                         for (vector<ModeParameter>::iterator i = custom_mode_params.begin(); i < custom_mode_params.end(); i++)
00156                         {
00157                                 if ((i->mode == mode) && (!strcasecmp(this->name,i->channel)))
00158                                 {
00159                                         log(DEBUG,"Custom mode parameter %c %s removed",mode,parameter);
00160                                         custom_mode_params.erase(i);
00161                                         return;
00162                                 }
00163                         }
00164                 }
00165                 log(DEBUG,"*** BUG *** Attempt to remove non-existent mode parameter!");
00166         }
00167 }
00168 
00169 bool chanrec::IsCustomModeSet(char mode)
00170 {
00171         log(DEBUG,"Checking ISCustomModeSet: %c %s",mode,this->custom_modes);
00172         return (strchr(this->custom_modes,mode) != 0);
00173 }
00174 
00175 std::string chanrec::GetModeParameter(char mode)
00176 {
00177         if (custom_mode_params.size())
00178         {
00179                 for (vector<ModeParameter>::iterator i = custom_mode_params.begin(); i < custom_mode_params.end(); i++)
00180                 {
00181                         if ((i->mode == mode) && (!strcasecmp(this->name,i->channel)))
00182                         {
00183                                 return i->parameter;
00184                         }
00185                 }
00186         }
00187         return "";
00188 }
00189 
00190 long chanrec::GetUserCounter()
00191 {
00192         return (this->internal_userlist.size());
00193 }
00194 
00195 void chanrec::AddUser(char* castuser)
00196 {
00197         internal_userlist.push_back(castuser);
00198         log(DEBUG,"Added casted user to channel's internal list");
00199 }
00200 
00201 void chanrec::DelUser(char* castuser)
00202 {
00203         for (std::vector<char*>::iterator a = internal_userlist.begin(); a < internal_userlist.end(); a++)
00204         {
00205                 if (*a == castuser)
00206                 {
00207                         log(DEBUG,"Removed casted user from channel's internal list");
00208                         internal_userlist.erase(a);
00209                         return;
00210                 }
00211         }
00212         log(DEBUG,"BUG BUG BUG! Attempt to remove an uncasted user from the internal list of %s!",name);
00213 }
00214 
00215 std::vector<char*> *chanrec::GetUsers()
00216 {
00217         return &internal_userlist;
00218 }

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