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<h1>channels.cpp</h1><a href="channels_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/* +------------------------------------+</span>
00002 <span class="comment"> * | Inspire Internet Relay Chat Daemon |</span>
00003 <span class="comment"> * +------------------------------------+</span>
00004 <span class="comment"> *</span>
00005 <span class="comment"> * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.</span>
00006 <span class="comment"> * E-mail:</span>
00007 <span class="comment"> * <brain@chatspike.net></span>
00008 <span class="comment"> * <Craig@chatspike.net></span>
00009 <span class="comment"> * </span>
00010 <span class="comment"> * Written by Craig Edwards, Craig McLure, and others.</span>
00011 <span class="comment"> * This program is free but copyrighted software; see</span>
00012 <span class="comment"> * the file COPYING for details.</span>
00013 <span class="comment"> *</span>
00014 <span class="comment"> * ---------------------------------------------------</span>
00015 <span class="comment"> */</span>
00016
00017 <span class="preprocessor">#include "inspircd.h"</span>
00018 <span class="preprocessor">#include "inspircd_io.h"</span>
00019 <span class="preprocessor">#include "inspircd_util.h"</span>
00020 <span class="preprocessor">#include "inspircd_config.h"</span>
00021 <span class="preprocessor">#include <unistd.h></span>
00022 <span class="preprocessor">#include <fcntl.h></span>
00023 <span class="preprocessor">#include <sys/errno.h></span>
00024 <span class="preprocessor">#include <sys/ioctl.h></span>
00025 <span class="preprocessor">#include <sys/utsname.h></span>
00026 <span class="preprocessor">#include <cstdio></span>
00027 <span class="preprocessor">#include <time.h></span>
00028 <span class="preprocessor">#include <string></span>
00029 <span class="preprocessor">#ifdef GCC3</span>
00030 <span class="preprocessor"></span><span class="preprocessor">#include <ext/hash_map></span>
00031 <span class="preprocessor">#else</span>
00032 <span class="preprocessor"></span><span class="preprocessor">#include <hash_map></span>
00033 <span class="preprocessor">#endif</span>
00034 <span class="preprocessor"></span><span class="preprocessor">#include <map></span>
00035 <span class="preprocessor">#include <sstream></span>
00036 <span class="preprocessor">#include <vector></span>
00037 <span class="preprocessor">#include <errno.h></span>
00038 <span class="preprocessor">#include <deque></span>
00039 <span class="preprocessor">#include <errno.h></span>
00040 <span class="preprocessor">#include <unistd.h></span>
00041 <span class="preprocessor">#include <sched.h></span>
00042 <span class="preprocessor">#include "<a class="code" href="connection_8h.html">connection.h</a>"</span>
00043 <span class="preprocessor">#include "<a class="code" href="users_8h.html">users.h</a>"</span>
00044 <span class="preprocessor">#include "<a class="code" href="servers_8h.html">servers.h</a>"</span>
00045 <span class="preprocessor">#include "<a class="code" href="ctables_8h.html">ctables.h</a>"</span>
00046 <span class="preprocessor">#include "globals.h"</span>
00047 <span class="preprocessor">#include "<a class="code" href="modules_8h.html">modules.h</a>"</span>
00048 <span class="preprocessor">#include "dynamic.h"</span>
00049 <span class="preprocessor">#include "wildcard.h"</span>
00050 <span class="preprocessor">#include "<a class="code" href="message_8h.html">message.h</a>"</span>
00051 <span class="preprocessor">#include "<a class="code" href="mode_8h.html">mode.h</a>"</span>
00052 <span class="preprocessor">#include "<a class="code" href="xline_8h.html">xline.h</a>"</span>
00053 <span class="preprocessor">#include "inspstring.h"</span>
00054
00055 <span class="preprocessor">#ifdef GCC3</span>
00056 <span class="preprocessor"></span><span class="preprocessor">#define nspace __gnu_cxx</span>
00057 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00058"></a><a class="code" href="channels_8cpp.html#a0">00058</a> <span class="preprocessor"></span><span class="preprocessor">#define nspace std</span>
00059 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00060 <span class="preprocessor"></span>
00061 <span class="keyword">using</span> <span class="keyword">namespace </span>std;
00062
00063 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="modules_8cpp.html#a1">MODCOUNT</a>;
<a name="l00064"></a><a class="code" href="channels_8cpp.html#a2">00064</a> <span class="keyword">extern</span> std::vector<Module*> <a class="code" href="channels_8cpp.html#a2">modules</a>;
<a name="l00065"></a><a class="code" href="channels_8cpp.html#a3">00065</a> <span class="keyword">extern</span> std::vector<ircd_module*> <a class="code" href="channels_8cpp.html#a3">factory</a>;
00066
<a name="l00067"></a><a class="code" href="channels_8cpp.html#a4">00067</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a4">LogLevel</a>;
<a name="l00068"></a><a class="code" href="channels_8cpp.html#a5">00068</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a5">ServerName</a>[MAXBUF];
<a name="l00069"></a><a class="code" href="channels_8cpp.html#a6">00069</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a6">Network</a>[MAXBUF];
<a name="l00070"></a><a class="code" href="channels_8cpp.html#a7">00070</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a7">ServerDesc</a>[MAXBUF];
<a name="l00071"></a><a class="code" href="channels_8cpp.html#a8">00071</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a8">AdminName</a>[MAXBUF];
<a name="l00072"></a><a class="code" href="channels_8cpp.html#a9">00072</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a9">AdminEmail</a>[MAXBUF];
<a name="l00073"></a><a class="code" href="channels_8cpp.html#a10">00073</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a10">AdminNick</a>[MAXBUF];
<a name="l00074"></a><a class="code" href="channels_8cpp.html#a11">00074</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a11">diepass</a>[MAXBUF];
<a name="l00075"></a><a class="code" href="channels_8cpp.html#a12">00075</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a12">restartpass</a>[MAXBUF];
<a name="l00076"></a><a class="code" href="channels_8cpp.html#a13">00076</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a13">motd</a>[MAXBUF];
<a name="l00077"></a><a class="code" href="channels_8cpp.html#a14">00077</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a14">rules</a>[MAXBUF];
<a name="l00078"></a><a class="code" href="channels_8cpp.html#a15">00078</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a15">list</a>[MAXBUF];
<a name="l00079"></a><a class="code" href="channels_8cpp.html#a16">00079</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a16">PrefixQuit</a>[MAXBUF];
<a name="l00080"></a><a class="code" href="channels_8cpp.html#a17">00080</a> <span class="keyword">extern</span> <span class="keywordtype">char</span> <a class="code" href="channels_8cpp.html#a17">DieValue</a>[MAXBUF];
00081
<a name="l00082"></a><a class="code" href="channels_8cpp.html#a18">00082</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a18">debugging</a>;
<a name="l00083"></a><a class="code" href="channels_8cpp.html#a19">00083</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a19">WHOWAS_STALE</a>;
<a name="l00084"></a><a class="code" href="channels_8cpp.html#a20">00084</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a20">WHOWAS_MAX</a>;
<a name="l00085"></a><a class="code" href="channels_8cpp.html#a21">00085</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a21">DieDelay</a>;
<a name="l00086"></a><a class="code" href="channels_8cpp.html#a22">00086</a> <span class="keyword">extern</span> time_t <a class="code" href="channels_8cpp.html#a22">startup_time</a>;
<a name="l00087"></a><a class="code" href="channels_8cpp.html#a23">00087</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a23">NetBufferSize</a>;
<a name="l00088"></a><a class="code" href="channels_8cpp.html#a24">00088</a> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a24">MaxWhoResults</a>;
<a name="l00089"></a><a class="code" href="channels_8cpp.html#a25">00089</a> <span class="keyword">extern</span> time_t <a class="code" href="channels_8cpp.html#a25">nb_start</a>;
00090
<a name="l00091"></a><a class="code" href="channels_8cpp.html#a26">00091</a> <span class="keyword">extern</span> std::vector<int> <a class="code" href="channels_8cpp.html#a26">fd_reap</a>;
<a name="l00092"></a><a class="code" href="channels_8cpp.html#a27">00092</a> <span class="keyword">extern</span> std::vector<std::string> <a class="code" href="channels_8cpp.html#a27">module_names</a>;
00093
<a name="l00094"></a><a class="code" href="channels_8cpp.html#a28">00094</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a28">boundPortCount</a>;
<a name="l00095"></a><a class="code" href="channels_8cpp.html#a29">00095</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a29">portCount</a>;
<a name="l00096"></a><a class="code" href="channels_8cpp.html#a30">00096</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a30">SERVERportCount</a>;
<a name="l00097"></a><a class="code" href="channels_8cpp.html#a31">00097</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a31">ports</a>[MAXSOCKS];
<a name="l00098"></a><a class="code" href="channels_8cpp.html#a32">00098</a> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="channels_8cpp.html#a32">defaultRoute</a>;
00099
<a name="l00100"></a><a class="code" href="channels_8cpp.html#a33">00100</a> <span class="keyword">extern</span> std::vector<long> <a class="code" href="channels_8cpp.html#a33">auth_cookies</a>;
<a name="l00101"></a><a class="code" href="channels_8cpp.html#a34">00101</a> <span class="keyword">extern</span> std::stringstream <a class="code" href="channels_8cpp.html#a34">config_f</a>;
00102
<a name="l00103"></a><a class="code" href="channels_8cpp.html#a35">00103</a> <span class="keyword">extern</span> <a class="code" href="classserverrec.html">serverrec</a>* <a class="code" href="channels_8cpp.html#a35">me</a>[32];
00104
<a name="l00105"></a><a class="code" href="channels_8cpp.html#a36">00105</a> <span class="keyword">extern</span> FILE *<a class="code" href="channels_8cpp.html#a36">log_file</a>;
00106
<a name="l00107"></a><a class="code" href="channels_8cpp.html#a37">00107</a> <span class="keyword">extern</span> time_t <a class="code" href="channels_8cpp.html#a37">TIME</a>;
00108
00109 <span class="keyword">using</span> <span class="keyword">namespace </span>std;
00110
<a name="l00111"></a><a class="code" href="channels_8cpp.html#a38">00111</a> std::vector<ModeParameter> <a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>;
00112
<a name="l00113"></a><a class="code" href="classchanrec.html#a8">00113</a> <a class="code" href="classchanrec.html#a8">chanrec::chanrec</a>()
00114 {
00115 strcpy(<a class="code" href="classchanrec.html#o0">name</a>,<span class="stringliteral">""</span>);
00116 strcpy(<a class="code" href="classchanrec.html#o1">custom_modes</a>,<span class="stringliteral">""</span>);
00117 strcpy(<a class="code" href="classchanrec.html#o3">topic</a>,<span class="stringliteral">""</span>);
00118 strcpy(<a class="code" href="classchanrec.html#o6">setby</a>,<span class="stringliteral">""</span>);
00119 strcpy(<a class="code" href="classchanrec.html#o8">key</a>,<span class="stringliteral">""</span>);
00120 <a class="code" href="classchanrec.html#o4">created</a> = <a class="code" href="classchanrec.html#o5">topicset</a> = <a class="code" href="classchanrec.html#o7">limit</a> = 0;
00121 <a class="code" href="classchanrec.html#o9">binarymodes</a> = 0;
00122 <a class="code" href="classchanrec.html#o2">internal_userlist</a>.clear();
00123 }
00124
<a name="l00125"></a><a class="code" href="classchanrec.html#a0">00125</a> <span class="keywordtype">void</span> <a class="code" href="classchanrec.html#a0">chanrec::SetCustomMode</a>(<span class="keywordtype">char</span> mode,<span class="keywordtype">bool</span> mode_on)
00126 {
00127 <span class="keywordflow">if</span> (mode_on) {
00128 <span class="keyword">static</span> <span class="keywordtype">char</span> m[3];
00129 m[0] = mode;
00130 m[1] = <span class="charliteral">'\0'</span>;
00131 <span class="keywordflow">if</span> (!strchr(this->custom_modes,mode))
00132 {
00133 strlcat(<a class="code" href="classchanrec.html#o1">custom_modes</a>,m,MAXMODES);
00134 }
00135 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Custom mode %c set"</span>,mode);
00136 }
00137 <span class="keywordflow">else</span> {
00138
00139 std::string a = this-><a class="code" href="classchanrec.html#o1">custom_modes</a>;
00140 <span class="keywordtype">int</span> pos = a.find(mode);
00141 a.erase(pos,1);
00142 strncpy(this->custom_modes,a.c_str(),MAXMODES);
00143
00144 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Custom mode %c removed: modelist='%s'"</span>,mode,this->custom_modes);
00145 this-><a class="code" href="classchanrec.html#a1">SetCustomModeParam</a>(mode,<span class="stringliteral">""</span>,<span class="keyword">false</span>);
00146 }
00147 }
00148
00149
<a name="l00150"></a><a class="code" href="classchanrec.html#a1">00150</a> <span class="keywordtype">void</span> <a class="code" href="classchanrec.html#a1">chanrec::SetCustomModeParam</a>(<span class="keywordtype">char</span> mode,<span class="keywordtype">char</span>* parameter,<span class="keywordtype">bool</span> mode_on)
00151 {
00152
00153 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"SetCustomModeParam called"</span>);
00154 <a class="code" href="classModeParameter.html">ModeParameter</a> M;
00155 M.<a class="code" href="classModeParameter.html#o0">mode</a> = mode;
00156 strlcpy(M.<a class="code" href="classModeParameter.html#o2">channel</a>,this->name,CHANMAX);
00157 strlcpy(M.<a class="code" href="classModeParameter.html#o1">parameter</a>,parameter,MAXBUF);
00158 <span class="keywordflow">if</span> (mode_on)
00159 {
00160 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Custom mode parameter %c %s added"</span>,mode,parameter);
00161 <a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.push_back(M);
00162 }
00163 <span class="keywordflow">else</span>
00164 {
00165 <span class="keywordflow">if</span> (<a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.size())
00166 {
00167 <span class="keywordflow">for</span> (vector<ModeParameter>::iterator i = <a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.begin(); i < <a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.end(); i++)
00168 {
00169 <span class="keywordflow">if</span> ((i->mode == mode) && (!strcasecmp(this->name,i->channel)))
00170 {
00171 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Custom mode parameter %c %s removed"</span>,mode,parameter);
00172 <a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.erase(i);
00173 <span class="keywordflow">return</span>;
00174 }
00175 }
00176 }
00177 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"*** BUG *** Attempt to remove non-existent mode parameter!"</span>);
00178 }
00179 }
00180
<a name="l00181"></a><a class="code" href="classchanrec.html#a2">00181</a> <span class="keywordtype">bool</span> <a class="code" href="classchanrec.html#a2">chanrec::IsCustomModeSet</a>(<span class="keywordtype">char</span> mode)
00182 {
00183 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Checking ISCustomModeSet: %c %s"</span>,mode,this->custom_modes);
00184 <span class="keywordflow">return</span> (strchr(this->custom_modes,mode) != 0);
00185 }
00186
<a name="l00187"></a><a class="code" href="classchanrec.html#a3">00187</a> std::string <a class="code" href="classchanrec.html#a3">chanrec::GetModeParameter</a>(<span class="keywordtype">char</span> mode)
00188 {
00189 <span class="keywordflow">if</span> (<a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.size())
00190 {
00191 <span class="keywordflow">for</span> (vector<ModeParameter>::iterator i = <a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.begin(); i < <a class="code" href="channels_8cpp.html#a38">custom_mode_params</a>.end(); i++)
00192 {
00193 <span class="keywordflow">if</span> ((i->mode == mode) && (!strcasecmp(this->name,i->channel)))
00194 {
00195 <span class="keywordflow">return</span> i->parameter;
00196 }
00197 }
00198 }
00199 <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
00200 }
00201
<a name="l00202"></a><a class="code" href="classchanrec.html#a4">00202</a> <span class="keywordtype">long</span> <a class="code" href="classchanrec.html#a4">chanrec::GetUserCounter</a>()
00203 {
00204 <span class="keywordflow">return</span> (this-><a class="code" href="classchanrec.html#o2">internal_userlist</a>.size());
00205 }
00206
<a name="l00207"></a><a class="code" href="classchanrec.html#a5">00207</a> <span class="keywordtype">void</span> <a class="code" href="classchanrec.html#a5">chanrec::AddUser</a>(<span class="keywordtype">char</span>* castuser)
00208 {
00209 <a class="code" href="classchanrec.html#o2">internal_userlist</a>.push_back(castuser);
00210 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Added casted user to channel's internal list"</span>);
00211 }
00212
<a name="l00213"></a><a class="code" href="classchanrec.html#a6">00213</a> <span class="keywordtype">void</span> <a class="code" href="classchanrec.html#a6">chanrec::DelUser</a>(<span class="keywordtype">char</span>* castuser)
00214 {
00215 <span class="keywordflow">for</span> (std::vector<char*>::iterator a = <a class="code" href="classchanrec.html#o2">internal_userlist</a>.begin(); a < <a class="code" href="classchanrec.html#o2">internal_userlist</a>.end(); a++)
00216 {
00217 <span class="keywordflow">if</span> (*a == castuser)
00218 {
00219 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Removed casted user from channel's internal list"</span>);
00220 <a class="code" href="classchanrec.html#o2">internal_userlist</a>.erase(a);
00221 <span class="keywordflow">return</span>;
00222 }
00223 }
00224 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"BUG BUG BUG! Attempt to remove an uncasted user from the internal list of %s!"</span>,<a class="code" href="classchanrec.html#o0">name</a>);
00225 }
00226
<a name="l00227"></a><a class="code" href="classchanrec.html#a7">00227</a> std::vector<char*> *<a class="code" href="classchanrec.html#a7">chanrec::GetUsers</a>()
00228 {
00229 <span class="keywordflow">return</span> &<a class="code" href="classchanrec.html#o2">internal_userlist</a>;
00230 }
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri May 13 01:58:42 2005 for InspIRCd by
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