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8 <h1>users.cpp</h1><a href="users_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/* +------------------------------------+</span>
9 00002 <span class="comment"> * | Inspire Internet Relay Chat Daemon |</span>
10 00003 <span class="comment"> * +------------------------------------+</span>
11 00004 <span class="comment"> *</span>
12 00005 <span class="comment"> * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.</span>
13 00006 <span class="comment"> * E-mail:</span>
14 00007 <span class="comment"> * <brain@chatspike.net></span>
15 00008 <span class="comment"> * <Craig@chatspike.net></span>
16 00009 <span class="comment"> * </span>
17 00010 <span class="comment"> * Written by Craig Edwards, Craig McLure, and others.</span>
18 00011 <span class="comment"> * This program is free but copyrighted software; see</span>
19 00012 <span class="comment"> * the file COPYING for details.</span>
20 00013 <span class="comment"> *</span>
21 00014 <span class="comment"> * ---------------------------------------------------</span>
22 00015 <span class="comment"> */</span>
24 00017 <span class="preprocessor">#include "inspircd_config.h"</span>
25 00018 <span class="preprocessor">#include "<a class="code" href="channels_8h.html">channels.h</a>"</span>
26 00019 <span class="preprocessor">#include "<a class="code" href="users_8h.html">users.h</a>"</span>
27 00020 <span class="preprocessor">#include "inspircd.h"</span>
28 00021 <span class="preprocessor">#include <stdio.h></span>
29 00022 <span class="preprocessor">#include "inspstring.h"</span>
31 <a name="l00024"></a><a class="code" href="users_8cpp.html#a0">00024</a> <span class="keyword">extern</span> std::stringstream <a class="code" href="channels_8cpp.html#a34">config_f</a>;
33 <a name="l00026"></a><a class="code" href="users_8cpp.html#a1">00026</a> <span class="keyword">extern</span> time_t <a class="code" href="channels_8cpp.html#a37">TIME</a>;
35 <a name="l00028"></a><a class="code" href="classuserrec.html#a0">00028</a> <a class="code" href="classuserrec.html#a0">userrec::userrec</a>()
37 00030 <span class="comment">// the PROPER way to do it, AVOID bzero at *ALL* costs</span>
38 00031 strcpy(<a class="code" href="classuserrec.html#o0">nick</a>,<span class="stringliteral">""</span>);
39 00032 strcpy(<a class="code" href="classconnection.html#o2">ip</a>,<span class="stringliteral">"127.0.0.1"</span>);
40 00033 <a class="code" href="classuserrec.html#o10">timeout</a> = 0;
41 00034 strcpy(<a class="code" href="classuserrec.html#o1">ident</a>,<span class="stringliteral">""</span>);
42 00035 strcpy(<a class="code" href="classconnection.html#o1">host</a>,<span class="stringliteral">""</span>);
43 00036 strcpy(<a class="code" href="classuserrec.html#o2">dhost</a>,<span class="stringliteral">""</span>);
44 00037 strcpy(<a class="code" href="classuserrec.html#o3">fullname</a>,<span class="stringliteral">""</span>);
45 00038 strcpy(<a class="code" href="classuserrec.html#o4">modes</a>,<span class="stringliteral">""</span>);
46 00039 strcpy(<a class="code" href="classuserrec.html#o6">server</a>,<span class="stringliteral">""</span>);
47 00040 strcpy(<a class="code" href="classuserrec.html#o7">awaymsg</a>,<span class="stringliteral">""</span>);
48 00041 strcpy(<a class="code" href="classuserrec.html#o11">oper</a>,<span class="stringliteral">""</span>);
49 00042 <a class="code" href="classuserrec.html#o18">reset_due</a> = <a class="code" href="channels_8cpp.html#a37">TIME</a>;
50 00043 <a class="code" href="classuserrec.html#o17">lines_in</a> = 0;
51 00044 <a class="code" href="classconnection.html#o0">fd</a> = <a class="code" href="classconnection.html#o10">lastping</a> = <a class="code" href="classconnection.html#o11">signon</a> = <a class="code" href="classconnection.html#o12">idle_lastmsg</a> = <a class="code" href="classconnection.html#o13">nping</a> = <a class="code" href="classconnection.html#o9">registered</a> = 0;
52 00045 <a class="code" href="classuserrec.html#o9">flood</a> = <a class="code" href="classconnection.html#o8">port</a> = <a class="code" href="classconnection.html#o3">bytes_in</a> = <a class="code" href="classconnection.html#o4">bytes_out</a> = <a class="code" href="classconnection.html#o5">cmds_in</a> = <a class="code" href="classconnection.html#o6">cmds_out</a> = 0;
53 00046 <a class="code" href="classconnection.html#o7">haspassed</a> = <span class="keyword">false</span>;
54 00047 <a class="code" href="classuserrec.html#o12">dns_done</a> = <span class="keyword">false</span>;
55 00048 <a class="code" href="classuserrec.html#o15">recvq</a> = <span class="stringliteral">""</span>;
56 00049 <a class="code" href="classuserrec.html#o16">sendq</a> = <span class="stringliteral">""</span>;
57 00050 strcpy(<a class="code" href="classuserrec.html#o8">result</a>,<span class="stringliteral">""</span>);
58 00051 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < MAXCHANS; i++)
60 00053 this-><a class="code" href="classuserrec.html#o5">chans</a>[i].<a class="code" href="classucrec.html#o1">channel</a> = NULL;
61 00054 this-><a class="code" href="classuserrec.html#o5">chans</a>[i].<a class="code" href="classucrec.html#o0">uc_modes</a> = 0;
63 00056 <a class="code" href="classuserrec.html#r0">invites</a>.clear();
68 <a name="l00061"></a><a class="code" href="classuserrec.html#a2">00061</a> <span class="keywordtype">char</span>* <a class="code" href="classuserrec.html#a2">userrec::GetFullHost</a>()
70 00063 snprintf(<a class="code" href="classuserrec.html#o8">result</a>,MAXBUF,<span class="stringliteral">"%s!%s@%s"</span>,<a class="code" href="classuserrec.html#o0">nick</a>,<a class="code" href="classuserrec.html#o1">ident</a>,<a class="code" href="classuserrec.html#o2">dhost</a>);
71 00064 <span class="keywordflow">return</span> <a class="code" href="classuserrec.html#o8">result</a>;
75 <a name="l00068"></a><a class="code" href="classuserrec.html#a3">00068</a> <span class="keywordtype">char</span>* <a class="code" href="classuserrec.html#a3">userrec::GetFullRealHost</a>()
77 00070 snprintf(<a class="code" href="classuserrec.html#o8">result</a>,MAXBUF,<span class="stringliteral">"%s!%s@%s"</span>,<a class="code" href="classuserrec.html#o0">nick</a>,<a class="code" href="classuserrec.html#o1">ident</a>,<a class="code" href="classconnection.html#o1">host</a>);
78 00071 <span class="keywordflow">return</span> <a class="code" href="classuserrec.html#o8">result</a>;
81 <a name="l00074"></a><a class="code" href="classuserrec.html#a4">00074</a> <span class="keywordtype">bool</span> <a class="code" href="classuserrec.html#a4">userrec::IsInvited</a>(<span class="keywordtype">char</span>* channel)
83 00076 <span class="keywordflow">for</span> (InvitedList::iterator i = <a class="code" href="classuserrec.html#r0">invites</a>.begin(); i != <a class="code" href="classuserrec.html#r0">invites</a>.end(); i++)
85 00078 <span class="keywordflow">if</span> (i->channel) {
86 00079 <span class="keywordflow">if</span> (!strcasecmp(i->channel,channel))
88 00081 <span class="keywordflow">return</span> <span class="keyword">true</span>;
92 00085 <span class="keywordflow">return</span> <span class="keyword">false</span>;
95 <a name="l00088"></a><a class="code" href="classuserrec.html#a5">00088</a> <span class="keywordtype">void</span> <a class="code" href="classuserrec.html#a5">userrec::InviteTo</a>(<span class="keywordtype">char</span>* channel)
97 00090 <a class="code" href="classInvited.html">Invited</a> i;
98 00091 strlcpy(i.<a class="code" href="classInvited.html#o0">channel</a>,channel,CHANMAX);
99 00092 <a class="code" href="classuserrec.html#r0">invites</a>.push_back(i);
102 <a name="l00095"></a><a class="code" href="classuserrec.html#a6">00095</a> <span class="keywordtype">void</span> <a class="code" href="classuserrec.html#a6">userrec::RemoveInvite</a>(<span class="keywordtype">char</span>* channel)
104 00097 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Removing invites"</span>);
105 00098 <span class="keywordflow">if</span> (channel)
107 00100 <span class="keywordflow">if</span> (<a class="code" href="classuserrec.html#r0">invites</a>.size())
109 00102 <span class="keywordflow">for</span> (InvitedList::iterator i = <a class="code" href="classuserrec.html#r0">invites</a>.begin(); i != <a class="code" href="classuserrec.html#r0">invites</a>.end(); i++)
111 00104 <span class="keywordflow">if</span> (i->channel)
113 00106 <span class="keywordflow">if</span> (!strcasecmp(i->channel,channel))
115 00108 <a class="code" href="classuserrec.html#r0">invites</a>.erase(i);
116 00109 <span class="keywordflow">return</span>;
124 <a name="l00117"></a><a class="code" href="classuserrec.html#a7">00117</a> <span class="keywordtype">bool</span> <a class="code" href="classuserrec.html#a7">userrec::HasPermission</a>(<span class="keywordtype">char</span>* command)
126 00119 <span class="keywordtype">char</span> TypeName[MAXBUF],Classes[MAXBUF],ClassName[MAXBUF],CommandList[MAXBUF];
127 00120 <span class="keywordtype">char</span>* mycmd;
128 00121 <span class="keywordtype">char</span>* savept;
129 00122 <span class="keywordtype">char</span>* savept2;
131 00124 <span class="comment">// are they even an oper at all?</span>
132 00125 <span class="keywordflow">if</span> (strchr(this->modes,<span class="charliteral">'o'</span>))
134 00127 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"*** HasPermission: %s is an oper"</span>,this->nick);
135 00128 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j =0; j < ConfValueEnum(<span class="stringliteral">"type"</span>,&<a class="code" href="channels_8cpp.html#a34">config_f</a>); j++)
137 00130 ConfValue(<span class="stringliteral">"type"</span>,<span class="stringliteral">"name"</span>,j,TypeName,&<a class="code" href="channels_8cpp.html#a34">config_f</a>);
138 00131 <span class="keywordflow">if</span> (!strcmp(TypeName,this->oper))
140 00133 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"*** HasPermission: %s is an oper of type '%s'"</span>,this->nick,this->oper);
141 00134 ConfValue(<span class="stringliteral">"type"</span>,<span class="stringliteral">"classes"</span>,j,Classes,&<a class="code" href="channels_8cpp.html#a34">config_f</a>);
142 00135 <span class="keywordtype">char</span>* myclass = strtok_r(Classes,<span class="stringliteral">" "</span>,&savept);
143 00136 <span class="keywordflow">while</span> (myclass)
145 00138 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"*** HasPermission: checking classtype '%s'"</span>,myclass);
146 00139 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> k =0; k < ConfValueEnum(<span class="stringliteral">"class"</span>,&<a class="code" href="channels_8cpp.html#a34">config_f</a>); k++)
148 00141 ConfValue(<span class="stringliteral">"class"</span>,<span class="stringliteral">"name"</span>,k,ClassName,&<a class="code" href="channels_8cpp.html#a34">config_f</a>);
149 00142 <span class="keywordflow">if</span> (!strcmp(ClassName,myclass))
151 00144 ConfValue(<span class="stringliteral">"class"</span>,<span class="stringliteral">"commands"</span>,k,CommandList,&<a class="code" href="channels_8cpp.html#a34">config_f</a>);
152 00145 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"*** HasPermission: found class named %s with commands: '%s'"</span>,ClassName,CommandList);
155 00148 mycmd = strtok_r(CommandList,<span class="stringliteral">" "</span>,&savept2);
156 00149 <span class="keywordflow">while</span> (mycmd)
158 00151 <span class="keywordflow">if</span> (!strcasecmp(mycmd,command))
160 00153 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"*** Command %s found, returning true"</span>,command);
161 00154 <span class="keywordflow">return</span> <span class="keyword">true</span>;
163 00156 mycmd = strtok_r(NULL,<span class="stringliteral">" "</span>,&savept2);
167 00160 myclass = strtok_r(NULL,<span class="stringliteral">" "</span>,&savept);
172 00165 <span class="keywordflow">return</span> <span class="keyword">false</span>;
176 <a name="l00169"></a><a class="code" href="classuserrec.html#a8">00169</a> <span class="keywordtype">bool</span> <a class="code" href="classuserrec.html#a8">userrec::AddBuffer</a>(std::string a)
178 00171 std::string b = <span class="stringliteral">""</span>;
179 00172 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < a.length(); i++)
180 00173 <span class="keywordflow">if</span> ((a[i] != <span class="charliteral">'\r'</span>) && (a[i] != <span class="charliteral">'\0'</span>) && (a[i] != 7))
182 00175 std::stringstream stream(<a class="code" href="classuserrec.html#o15">recvq</a>);
183 00176 stream << b;
184 00177 <a class="code" href="classuserrec.html#o15">recvq</a> = stream.str();
185 00178 <span class="keywordtype">int</span> i = 0;
186 00179 <span class="comment">// count the size of the first line in the buffer.</span>
187 00180 <span class="keywordflow">while</span> (i < <a class="code" href="classuserrec.html#o15">recvq</a>.length())
189 00182 <span class="keywordflow">if</span> (<a class="code" href="classuserrec.html#o15">recvq</a>[i++] == <span class="charliteral">'\n'</span>)
190 00183 <span class="keywordflow">break</span>;
192 00185 <span class="keywordflow">if</span> (<a class="code" href="classuserrec.html#o15">recvq</a>.length() > this-><a class="code" href="classuserrec.html#o22">recvqmax</a>)
194 00187 this-><a class="code" href="classuserrec.html#a12">SetWriteError</a>(<span class="stringliteral">"RecvQ exceeded"</span>);
195 00188 WriteOpers(<span class="stringliteral">"*** User %s RecvQ of %d exceeds connect class maximum of %d"</span>,this->nick,<a class="code" href="classuserrec.html#o15">recvq</a>.length(),this-><a class="code" href="classuserrec.html#o22">recvqmax</a>);
197 00190 <span class="comment">// return false if we've had more than 600 characters WITHOUT</span>
198 00191 <span class="comment">// a carriage return (this is BAD, drop the socket)</span>
199 00192 <span class="keywordflow">return</span> (i < 600);
202 <a name="l00195"></a><a class="code" href="classuserrec.html#a9">00195</a> <span class="keywordtype">bool</span> <a class="code" href="classuserrec.html#a9">userrec::BufferIsReady</a>()
204 00197 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classuserrec.html#o15">recvq</a>.length(); i++)
205 00198 <span class="keywordflow">if</span> (<a class="code" href="classuserrec.html#o15">recvq</a>[i] == <span class="charliteral">'\n'</span>)
206 00199 <span class="keywordflow">return</span> <span class="keyword">true</span>;
207 00200 <span class="keywordflow">return</span> <span class="keyword">false</span>;
210 <a name="l00203"></a><a class="code" href="classuserrec.html#a10">00203</a> <span class="keywordtype">void</span> <a class="code" href="classuserrec.html#a10">userrec::ClearBuffer</a>()
212 00205 <a class="code" href="classuserrec.html#o15">recvq</a> = <span class="stringliteral">""</span>;
215 <a name="l00208"></a><a class="code" href="classuserrec.html#a11">00208</a> std::string <a class="code" href="classuserrec.html#a11">userrec::GetBuffer</a>()
217 00210 <span class="keywordflow">if</span> (<a class="code" href="classuserrec.html#o15">recvq</a> == <span class="stringliteral">""</span>)
218 00211 <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
219 00212 <span class="keywordtype">char</span>* line = (<span class="keywordtype">char</span>*)<a class="code" href="classuserrec.html#o15">recvq</a>.c_str();
220 00213 std::string ret = <span class="stringliteral">""</span>;
221 00214 <span class="keywordflow">while</span> ((*line != <span class="charliteral">'\n'</span>) && (strlen(line)))
223 00216 ret = ret + *line;
226 00219 <span class="keywordflow">if</span> ((*line == <span class="charliteral">'\n'</span>) || (*line == <span class="charliteral">'\r'</span>))
228 00221 <a class="code" href="classuserrec.html#o15">recvq</a> = line;
229 00222 <span class="keywordflow">return</span> ret;
232 <a name="l00225"></a><a class="code" href="classuserrec.html#a14">00225</a> <span class="keywordtype">void</span> <a class="code" href="classuserrec.html#a14">userrec::AddWriteBuf</a>(std::string data)
234 00227 <span class="keywordflow">if</span> (this-><a class="code" href="classuserrec.html#a13">GetWriteError</a>() != <span class="stringliteral">""</span>)
235 00228 <span class="keywordflow">return</span>;
236 00229 <span class="keywordflow">if</span> (<a class="code" href="classuserrec.html#o16">sendq</a>.length() + data.length() > this-><a class="code" href="classuserrec.html#o21">sendqmax</a>)
238 00231 WriteOpers(<span class="stringliteral">"*** User %s SendQ of %d exceeds connect class maximum of %d"</span>,this->nick,<a class="code" href="classuserrec.html#o16">sendq</a>.length() + data.length(),this-><a class="code" href="classuserrec.html#o21">sendqmax</a>);
239 00232 this-><a class="code" href="classuserrec.html#a12">SetWriteError</a>(<span class="stringliteral">"SendQ exceeded"</span>);
240 00233 <span class="keywordflow">return</span>;
242 00235 std::stringstream stream;
243 00236 stream << <a class="code" href="classuserrec.html#o16">sendq</a> << data;
244 00237 <a class="code" href="classuserrec.html#o16">sendq</a> = stream.str();
247 00240 <span class="comment">// send AS MUCH OF THE USERS SENDQ as we are able to (might not be all of it)</span>
248 <a name="l00241"></a><a class="code" href="classuserrec.html#a15">00241</a> <span class="keywordtype">void</span> <a class="code" href="classuserrec.html#a15">userrec::FlushWriteBuf</a>()
250 00243 <span class="keywordflow">if</span> (<a class="code" href="classuserrec.html#o16">sendq</a>.length())
252 00245 <span class="keywordtype">char</span>* tb = (<span class="keywordtype">char</span>*)this-><a class="code" href="classuserrec.html#o16">sendq</a>.c_str();
253 00246 <span class="keywordtype">int</span> n_sent = write(this->fd,tb,this->sendq.length());
254 00247 <span class="keywordflow">if</span> (n_sent == -1)
256 00249 this-><a class="code" href="classuserrec.html#a12">SetWriteError</a>(strerror(errno));
258 00251 <span class="keywordflow">else</span>
260 00253 <span class="comment">// advance the queue</span>
262 00255 this-><a class="code" href="classuserrec.html#o16">sendq</a> = tb;
263 00256 <span class="comment">// update the user's stats counters</span>
264 00257 this-><a class="code" href="classconnection.html#o4">bytes_out</a> += n_sent;
265 00258 this-><a class="code" href="classconnection.html#o6">cmds_out</a>++;
270 <a name="l00263"></a><a class="code" href="classuserrec.html#a12">00263</a> <span class="keywordtype">void</span> <a class="code" href="classuserrec.html#a12">userrec::SetWriteError</a>(std::string error)
272 00265 log(<a class="code" href="modules_8h.html#a0">DEBUG</a>,<span class="stringliteral">"Setting error string for %s to '%s'"</span>,this->nick,error.c_str());
273 00266 <span class="comment">// don't try to set the error twice, its already set take the first string.</span>
274 00267 <span class="keywordflow">if</span> (this-><a class="code" href="classuserrec.html#o20">WriteError</a> == <span class="stringliteral">""</span>)
275 00268 this-><a class="code" href="classuserrec.html#o20">WriteError</a> = error;
278 <a name="l00271"></a><a class="code" href="classuserrec.html#a13">00271</a> std::string <a class="code" href="classuserrec.html#a13">userrec::GetWriteError</a>()
280 00273 <span class="keywordflow">return</span> this-><a class="code" href="classuserrec.html#o20">WriteError</a>;
282 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri May 13 15:48:42 2005 for InspIRCd by
283 <a href="http://www.doxygen.org/index.html">
284 <img src="doxygen.png" alt="doxygen" align="middle" border=0 >
285 </a>1.3.3 </small></address>