1 .TH "Server" 3 "14 Apr 2005" "InspIRCd" \" -*- nroff -*-
5 Server \- Allows server output and query functions This class contains methods which allow a module to query the state of the irc server, and produce output to users and other servers.
11 \fC#include <modules.h>\fP
13 Inherits \fBclassbase\fP.
15 .SS "Public Member Functions"
21 .RI "\fIDefault constructor. \fP"
23 .RI "virtual \fB~Server\fP ()"
25 .RI "\fIDefault destructor. \fP"
27 .RI "virtual void \fBSendOpers\fP (std::string s)"
29 .RI "\fISends text to all opers. \fP"
31 .RI "virtual void \fBLog\fP (int level, std::string s)"
33 .RI "\fIWrites a log string. \fP"
35 .RI "virtual void \fBSend\fP (int Socket, std::string s)"
37 .RI "\fISends a line of text down a TCP/IP socket. \fP"
39 .RI "virtual void \fBSendServ\fP (int Socket, std::string s)"
41 .RI "\fISends text from the server to a socket. \fP"
43 .RI "virtual void \fBSendFrom\fP (int Socket, \fBuserrec\fP *User, std::string s)"
45 .RI "\fISends text from a user to a socket. \fP"
47 .RI "virtual void \fBSendTo\fP (\fBuserrec\fP *Source, \fBuserrec\fP *Dest, std::string s)"
49 .RI "\fISends text from a user to another user. \fP"
51 .RI "virtual void \fBSendChannel\fP (\fBuserrec\fP *User, \fBchanrec\fP *Channel, std::string s, bool IncludeSender)"
53 .RI "\fISends text from a user to a channel (mulicast). \fP"
55 .RI "virtual bool \fBCommonChannels\fP (\fBuserrec\fP *u1, \fBuserrec\fP *u2)"
57 .RI "\fIReturns true if two users share a common channel. \fP"
59 .RI "virtual void \fBSendCommon\fP (\fBuserrec\fP *User, std::string text, bool IncludeSender)"
61 .RI "\fISends text from a user to one or more channels (mulicast). \fP"
63 .RI "virtual void \fBSendWallops\fP (\fBuserrec\fP *User, std::string text)"
65 .RI "\fISends a WALLOPS message. \fP"
67 .RI "virtual bool \fBIsNick\fP (std::string nick)"
69 .RI "\fIReturns true if a nick is valid. \fP"
71 .RI "virtual int \fBCountUsers\fP (\fBchanrec\fP *c)"
73 .RI "\fIReturns a count of the number of users on a channel. \fP"
75 .RI "virtual \fBuserrec\fP * \fBFindNick\fP (std::string nick)"
77 .RI "\fIAttempts to look up a nick and return a pointer to it. \fP"
79 .RI "virtual \fBchanrec\fP * \fBFindChannel\fP (std::string channel)"
81 .RI "\fIAttempts to look up a channel and return a pointer to it. \fP"
83 .RI "virtual std::string \fBChanMode\fP (\fBuserrec\fP *User, \fBchanrec\fP *Chan)"
85 .RI "\fIAttempts to look up a user's privilages on a channel. \fP"
87 .RI "virtual bool \fBIsOnChannel\fP (\fBuserrec\fP *User, \fBchanrec\fP *Chan)"
89 .RI "\fIChecks if a user is on a channel. \fP"
91 .RI "virtual std::string \fBGetServerName\fP ()"
93 .RI "\fIReturns the server name of the server where the module is loaded. \fP"
95 .RI "virtual std::string \fBGetNetworkName\fP ()"
97 .RI "\fIReturns the network name, global to all linked servers. \fP"
99 .RI "virtual \fBAdmin\fP \fBGetAdmin\fP ()"
101 .RI "\fIReturns the information of the server as returned by the /ADMIN command. \fP"
103 .RI "virtual bool \fBAddExtendedMode\fP (char modechar, int type, bool requires_oper, int params_when_on, int params_when_off)"
105 .RI "\fIAdds an extended mode letter which is parsed by a module. \fP"
107 .RI "virtual bool \fBAddExtendedListMode\fP (char modechar)"
109 .RI "\fIAdds an extended mode letter which is parsed by a module and handled in a list fashion. \fP"
111 .RI "virtual void \fBAddCommand\fP (char *cmd, handlerfunc f, char flags, int minparams, char *source)"
113 .RI "\fIAdds a command to the command table. \fP"
115 .RI "virtual void \fBSendMode\fP (char **parameters, int pcnt, \fBuserrec\fP *user)"
117 .RI "\fISends a servermode. \fP"
119 .RI "virtual void \fBSendToModeMask\fP (std::string modes, int flags, std::string text)"
121 .RI "\fISends to all users matching a mode mask You must specify one or more usermodes as the first parameter. \fP"
123 .RI "virtual \fBchanrec\fP * \fBJoinUserToChannel\fP (\fBuserrec\fP *user, std::string cname, std::string key)"
125 .RI "\fIForces a user to join a channel. \fP"
127 .RI "virtual \fBchanrec\fP * \fBPartUserFromChannel\fP (\fBuserrec\fP *user, std::string cname, std::string reason)"
129 .RI "\fIForces a user to part a channel. \fP"
131 .RI "virtual void \fBChangeUserNick\fP (\fBuserrec\fP *user, std::string nickname)"
133 .RI "\fIForces a user nickchange. \fP"
135 .RI "virtual void \fBQuitUser\fP (\fBuserrec\fP *user, std::string reason)"
137 .RI "\fIForces a user to quit with the specified reason. \fP"
139 .RI "virtual bool \fBMatchText\fP (std::string sliteral, std::string spattern)"
141 .RI "\fIMatches text against a glob pattern. \fP"
143 .RI "virtual void \fBCallCommandHandler\fP (std::string commandname, char **parameters, int pcnt, \fBuserrec\fP *user)"
145 .RI "\fICalls the handler for a command, either implemented by the core or by another module. \fP"
147 .RI "virtual void \fBChangeHost\fP (\fBuserrec\fP *user, std::string host)"
149 .RI "\fIChange displayed hostname of a user. \fP"
151 .RI "virtual void \fBChangeGECOS\fP (\fBuserrec\fP *user, std::string gecos)"
153 .RI "\fIChange GECOS (fullname) of a user. \fP"
155 .RI "virtual bool \fBIsUlined\fP (std::string server)"
157 .RI "\fIReturns true if the servername you give is ulined. \fP"
159 .RI "virtual \fBchanuserlist\fP \fBGetUsers\fP (\fBchanrec\fP *chan)"
161 .RI "\fIFetches the userlist of a channel. \fP"
163 .RI "virtual bool \fBUserToPseudo\fP (\fBuserrec\fP *user, std::string message)"
165 .RI "\fIRemove a user's connection to the irc server, but leave their client in existence in the user hash. \fP"
167 .RI "virtual bool \fBPseudoToUser\fP (\fBuserrec\fP *alive, \fBuserrec\fP *zombie, std::string message)"
169 .RI "\fIThis user takes one user, and switches their file descriptor with another user, so that one user 'becomes' the other. \fP"
171 .RI "virtual void \fBAddGLine\fP (long duration, std::string source, std::string reason, std::string hostmask)"
173 .RI "\fIAdds a G-line The G-line is propogated to all of the servers in the mesh and enforced as soon as it is added. \fP"
175 .RI "virtual void \fBAddQLine\fP (long duration, std::string source, std::string reason, std::string nickname)"
177 .RI "\fIAdds a Q-line The Q-line is propogated to all of the servers in the mesh and enforced as soon as it is added. \fP"
179 .RI "virtual void \fBAddZLine\fP (long duration, std::string source, std::string reason, std::string ipaddr)"
181 .RI "\fIAdds a Z-line The Z-line is propogated to all of the servers in the mesh and enforced as soon as it is added. \fP"
183 .RI "virtual void \fBAddKLine\fP (long duration, std::string source, std::string reason, std::string hostmask)"
185 .RI "\fIAdds a K-line The K-line is enforced as soon as it is added. \fP"
187 .RI "virtual void \fBAddELine\fP (long duration, std::string source, std::string reason, std::string hostmask)"
189 .RI "\fIAdds a E-line The E-line is enforced as soon as it is added. \fP"
191 .RI "virtual bool \fBDelGLine\fP (std::string hostmask)"
193 .RI "\fIDeletes a G-Line from all servers on the mesh. \fP"
195 .RI "virtual bool \fBDelQLine\fP (std::string nickname)"
197 .RI "\fIDeletes a Q-Line from all servers on the mesh. \fP"
199 .RI "virtual bool \fBDelZLine\fP (std::string ipaddr)"
201 .RI "\fIDeletes a Z-Line from all servers on the mesh. \fP"
203 .RI "virtual bool \fBDelKLine\fP (std::string hostmask)"
205 .RI "\fIDeletes a local K-Line. \fP"
207 .RI "virtual bool \fBDelELine\fP (std::string hostmask)"
209 .RI "\fIDeletes a local E-Line. \fP"
211 .RI "virtual long \fBCalcDuration\fP (std::string duration)"
213 .RI "\fICalculates a duration This method will take a string containing a formatted duration (e.g. \fP"
215 .RI "virtual bool \fBIsValidMask\fP (std::string mask)"
217 .RI "\fIReturns true if a nick!ident string is correctly formatted, false if otherwise. \fP"
219 .SH "Detailed Description"
221 Allows server output and query functions This class contains methods which allow a module to query the state of the irc server, and produce output to users and other servers.
223 All modules should instantiate at least one copy of this class, and use its member functions to perform their tasks.
225 Definition at line 437 of file modules.h.
226 .SH "Constructor & Destructor Documentation"
228 .SS "Server::Server ()"
230 Default constructor. Creates a Server object.Definition at line 345 of file modules.cpp.
236 .SS "Server::~\fBServer\fP ()\fC [virtual]\fP"
238 Default destructor. Destroys a Server object.Definition at line 349 of file modules.cpp.
244 .SH "Member Function Documentation"
246 .SS "void Server::AddCommand (char * cmd, handlerfunc f, char flags, int minparams, char * source)\fC [virtual]\fP"
248 Adds a command to the command table. This allows modules to add extra commands into the command table. You must place a function within your module which is is of type handlerfunc:
250 typedef void (handlerfunc) (char**, int, userrec*); ... void \fBhandle_kill(char **parameters, int pcnt, userrec *user)\fP
252 When the command is typed, the parameters will be placed into the parameters array (similar to argv) and the parameter count will be placed into pcnt (similar to argv). There will never be any less parameters than the 'minparams' value you specified when creating the command. The *user parameter is the class of the user which caused the command to trigger, who will always have the flag you specified in 'flags' when creating the initial command. For example to create an oper only command create the commands with flags='o'. The source parameter is used for resource tracking, and should contain the name of your module (with file extension) e.g. 'm_blarp.so'. If you place the wrong identifier here, you can cause crashes if your module is unloaded.Definition at line 426 of file modules.cpp.
254 References createcommand().
258 428 createcommand(cmd,f,flags,minparams,source);
261 .SS "void Server::AddELine (long duration, std::string source, std::string reason, std::string hostmask)\fC [virtual]\fP"
263 Adds a E-line The E-line is enforced as soon as it is added. The duration must be in seconds, however you can use the \fBServer::CalcDuration\fP method to convert durations into the 1w2d3h3m6s format used by /GLINE etc. The source is an arbitary string used to indicate who or what sent the data, usually this is the nickname of a person, or a server name. Definition at line 644 of file modules.cpp.
265 References add_eline(), and duration().
269 646 add_eline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
272 .SS "bool Server::AddExtendedListMode (char modechar)\fC [virtual]\fP"
274 Adds an extended mode letter which is parsed by a module and handled in a list fashion. This call is used to implement modes like +q and +a. The characteristics of these modes are as follows:
276 (1) They are ALWAYS on channels, not on users, therefore their type is MT_CHANNEL
278 (2) They always take exactly one parameter when being added or removed
280 (3) They can be set multiple times, usually on users in channels
282 (4) The mode and its parameter are NOT stored in the channels modes structure
284 It is down to the module handling the mode to maintain state and determine what 'items' (e.g. users, or a banlist) have the mode set on them, and process the modes at the correct times, e.g. during access checks on channels, etc. When the extended mode is triggered the OnExtendedMode method will be triggered as above. Note that the target you are given will be a channel, if for example your mode is set 'on a user' (in for example +a) you must use Server::Find to locate the user the mode is operating on. Your mode handler may return 1 to handle the mode AND tell the core to display the mode change, e.g. '+aaa one two three' in the case of the mode for 'two', or it may return -1 to 'eat' the mode change, so the above example would become '+aa one three' after processing.Definition at line 571 of file modules.cpp.
286 References DoAddExtendedMode(), ModeMakeList(), and MT_CHANNEL.
290 573 bool res = DoAddExtendedMode(modechar,MT_CHANNEL,false,1,1);
292 575 ModeMakeList(modechar);
296 .SS "bool Server::AddExtendedMode (char modechar, int type, bool requires_oper, int params_when_on, int params_when_off)\fC [virtual]\fP"
298 Adds an extended mode letter which is parsed by a module. This allows modules to add extra mode letters, e.g. +x for hostcloak. the 'type' parameter is either MT_CHANNEL, MT_CLIENT, or MT_SERVER, to indicate wether the mode is a channel mode, a client mode, or a server mode. requires_oper is used with MT_CLIENT type modes only to indicate the mode can only be set or unset by an oper. If this is used for MT_CHANNEL type modes it is ignored. params_when_on is the number of modes to expect when the mode is turned on (for type MT_CHANNEL only), e.g. with mode +k, this would have a value of 1. the params_when_off value has a similar value to params_when_on, except it indicates the number of parameters to expect when the mode is disabled. Modes which act in a similar way to channel mode +l (e.g. require a parameter to enable, but not to disable) should use this parameter. The function returns false if the mode is unavailable, and will not attempt to allocate another character, as this will confuse users. This also means that as only one module can claim a specific mode character, the core does not need to keep track of which modules own which modes, which speeds up operation of the server. In this version, a mode can have at most one parameter, attempting to use more parameters will have undefined effects.Definition at line 551 of file modules.cpp.
300 References DEBUG, DoAddExtendedMode(), MT_CLIENT, and MT_SERVER.
304 553 if (type == MT_SERVER)
306 555 log(DEBUG,'*** API ERROR *** Modes of type MT_SERVER are reserved for future expansion');
309 558 if (((params_when_on>0) || (params_when_off>0)) && (type == MT_CLIENT))
311 560 log(DEBUG,'*** API ERROR *** Parameters on MT_CLIENT modes are not supported');
314 563 if ((params_when_on>1) || (params_when_off>1))
316 565 log(DEBUG,'*** API ERROR *** More than one parameter for an MT_CHANNEL mode is not yet supported');
319 568 return DoAddExtendedMode(modechar,type,requires_oper,params_when_on,params_when_off);
322 .SS "void Server::AddGLine (long duration, std::string source, std::string reason, std::string hostmask)\fC [virtual]\fP"
324 Adds a G-line The G-line is propogated to all of the servers in the mesh and enforced as soon as it is added. The duration must be in seconds, however you can use the \fBServer::CalcDuration\fP method to convert durations into the 1w2d3h3m6s format used by /GLINE etc. The source is an arbitary string used to indicate who or what sent the data, usually this is the nickname of a person, or a server name.Definition at line 624 of file modules.cpp.
326 References add_gline(), and duration().
330 626 add_gline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
333 .SS "void Server::AddKLine (long duration, std::string source, std::string reason, std::string hostmask)\fC [virtual]\fP"
335 Adds a K-line The K-line is enforced as soon as it is added. The duration must be in seconds, however you can use the \fBServer::CalcDuration\fP method to convert durations into the 1w2d3h3m6s format used by /GLINE etc. The source is an arbitary string used to indicate who or what sent the data, usually this is the nickname of a person, or a server name. Definition at line 639 of file modules.cpp.
337 References add_kline(), and duration().
341 641 add_kline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
344 .SS "void Server::AddQLine (long duration, std::string source, std::string reason, std::string nickname)\fC [virtual]\fP"
346 Adds a Q-line The Q-line is propogated to all of the servers in the mesh and enforced as soon as it is added. The duration must be in seconds, however you can use the \fBServer::CalcDuration\fP method to convert durations into the 1w2d3h3m6s format used by /GLINE etc. The source is an arbitary string used to indicate who or what sent the data, usually this is the nickname of a person, or a server name. Definition at line 629 of file modules.cpp.
348 References add_qline(), and duration().
352 631 add_qline(duration, source.c_str(), reason.c_str(), nickname.c_str());
355 .SS "void Server::AddZLine (long duration, std::string source, std::string reason, std::string ipaddr)\fC [virtual]\fP"
357 Adds a Z-line The Z-line is propogated to all of the servers in the mesh and enforced as soon as it is added. The duration must be in seconds, however you can use the \fBServer::CalcDuration\fP method to convert durations into the 1w2d3h3m6s format used by /GLINE etc. The source is an arbitary string used to indicate who or what sent the data, usually this is the nickname of a person, or a server name. Definition at line 634 of file modules.cpp.
359 References add_zline(), and duration().
363 636 add_zline(duration, source.c_str(), reason.c_str(), ipaddr.c_str());
366 .SS "long Server::CalcDuration (std::string duration)\fC [virtual]\fP"
368 Calculates a duration This method will take a string containing a formatted duration (e.g. '1w2d') and return its value as a total number of seconds. This is the same function used internally by /GLINE etc to set the ban times.Definition at line 674 of file modules.cpp.
370 References duration().
374 676 return duration(delta.c_str());
377 .SS "void Server::CallCommandHandler (std::string commandname, char ** parameters, int pcnt, \fBuserrec\fP * user)\fC [virtual]\fP"
379 Calls the handler for a command, either implemented by the core or by another module. You can use this function to trigger other commands in the ircd, such as PRIVMSG, JOIN, KICK etc, or even as a method of callback. By defining command names that are untypeable for users on irc (e.g. those which contain a or
381 ) you may use them as callback identifiers. The first parameter to this method is the name of the command handler you wish to call, e.g. PRIVMSG. This will be a command handler previously registered by the core or wih \fBAddCommand()\fP. The second parameter is an array of parameters, and the third parameter is a count of parameters in the array. If you do not pass enough parameters to meet the minimum needed by the handler, the functiom will silently ignore it. The final parameter is the user executing the command handler, used for privilage checks, etc.Definition at line 416 of file modules.cpp.
385 418 call_handler(commandname.c_str(),parameters,pcnt,user);
388 .SS "void Server::ChangeGECOS (\fBuserrec\fP * user, std::string gecos)\fC [virtual]\fP"
390 Change GECOS (fullname) of a user. You should always call this method to change a user's GECOS rather than writing directly to the fullname member of userrec, as any change applied via this method will be propogated to any linked servers.Definition at line 504 of file modules.cpp.
392 References ChangeName().
396 506 ChangeName(user,gecos.c_str());
399 .SS "void Server::ChangeHost (\fBuserrec\fP * user, std::string host)\fC [virtual]\fP"
401 Change displayed hostname of a user. You should always call this method to change a user's host rather than writing directly to the dhost member of userrec, as any change applied via this method will be propogated to any linked servers.Definition at line 499 of file modules.cpp.
403 References ChangeDisplayedHost().
407 501 ChangeDisplayedHost(user,host.c_str());
410 .SS "void Server::ChangeUserNick (\fBuserrec\fP * user, std::string nickname)\fC [virtual]\fP"
412 Forces a user nickchange. This command works similarly to SVSNICK, and can be used to implement Q-lines etc. If you specify an invalid nickname, the nick change will be dropped and the target user will receive the error numeric for it.Definition at line 400 of file modules.cpp.
416 402 force_nickchange(user,nickname.c_str());
419 .SS "std::string Server::ChanMode (\fBuserrec\fP * User, \fBchanrec\fP * Chan)\fC [virtual]\fP"
421 Attempts to look up a user's privilages on a channel. This function will return a string containing either @, , +, or an empty string, representing the user's privilages upon the channel you specify.Definition at line 524 of file modules.cpp.
427 526 return cmode(User,Chan);
430 .SS "bool Server::CommonChannels (\fBuserrec\fP * u1, \fBuserrec\fP * u2)\fC [virtual]\fP"
432 Returns true if two users share a common channel. This method is used internally by the NICK and QUIT commands, and the \fBServer::SendCommon\fP method.Definition at line 477 of file modules.cpp.
434 References common_channels().
438 479 return (common_channels(u1,u2) != 0);
441 .SS "int Server::CountUsers (\fBchanrec\fP * c)\fC [virtual]\fP"
443 Returns a count of the number of users on a channel. This will NEVER be 0, as if the chanrec exists, it will have at least one user in the channel.Definition at line 579 of file modules.cpp.
447 581 return usercount(c);
450 .SS "bool Server::DelELine (std::string hostmask)\fC [virtual]\fP"
452 Deletes a local E-Line. Definition at line 669 of file modules.cpp.
454 References del_eline().
458 671 del_eline(hostmask.c_str());
461 .SS "bool Server::DelGLine (std::string hostmask)\fC [virtual]\fP"
463 Deletes a G-Line from all servers on the mesh. Definition at line 649 of file modules.cpp.
465 References del_gline().
469 651 del_gline(hostmask.c_str());
472 .SS "bool Server::DelKLine (std::string hostmask)\fC [virtual]\fP"
474 Deletes a local K-Line. Definition at line 664 of file modules.cpp.
476 References del_kline().
480 666 del_kline(hostmask.c_str());
483 .SS "bool Server::DelQLine (std::string nickname)\fC [virtual]\fP"
485 Deletes a Q-Line from all servers on the mesh. Definition at line 654 of file modules.cpp.
487 References del_qline().
491 656 del_qline(nickname.c_str());
494 .SS "bool Server::DelZLine (std::string ipaddr)\fC [virtual]\fP"
496 Deletes a Z-Line from all servers on the mesh. Definition at line 659 of file modules.cpp.
498 References del_zline().
502 661 del_zline(ipaddr.c_str());
505 .SS "\fBchanrec\fP * Server::FindChannel (std::string channel)\fC [virtual]\fP"
507 Attempts to look up a channel and return a pointer to it. This function will return NULL if the channel does not exist.Definition at line 519 of file modules.cpp.
511 521 return FindChan(channel.c_str());
514 .SS "\fBuserrec\fP * Server::FindNick (std::string nick)\fC [virtual]\fP"
516 Attempts to look up a nick and return a pointer to it. This function will return NULL if the nick does not exist.Definition at line 514 of file modules.cpp.
520 516 return Find(nick);
523 .SS "\fBAdmin\fP Server::GetAdmin ()\fC [virtual]\fP"
525 Returns the information of the server as returned by the /ADMIN command. See the \fBAdmin\fP class for further information of the return value. The members \fBAdmin::Nick\fP, \fBAdmin::Email\fP and \fBAdmin::Name\fP contain the information for the server where the module is loaded.Definition at line 544 of file modules.cpp.
529 546 return Admin(getadminname(),getadminemail(),getadminnick());
532 .SS "std::string Server::GetNetworkName ()\fC [virtual]\fP"
534 Returns the network name, global to all linked servers. Definition at line 539 of file modules.cpp.
538 541 return getnetworkname();
541 .SS "std::string Server::GetServerName ()\fC [virtual]\fP"
543 Returns the server name of the server where the module is loaded. Definition at line 534 of file modules.cpp.
547 536 return getservername();
550 .SS "\fBchanuserlist\fP Server::GetUsers (\fBchanrec\fP * chan)\fC [virtual]\fP"
552 Fetches the userlist of a channel. This function must be here and not a member of userrec or chanrec due to include constraints.Definition at line 381 of file modules.cpp.
554 References chanuserlist, clientlist, has_channel(), and isnick().
558 383 chanuserlist userl;
560 385 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
564 389 if (has_channel(i->second,chan))
566 391 if (isnick(i->second->nick))
568 393 userl.push_back(i->second);
576 .SS "bool Server::IsNick (std::string nick)\fC [virtual]\fP"
578 Returns true if a nick is valid. Nicks for unregistered connections will return false.Definition at line 509 of file modules.cpp.
584 511 return (isnick(nick.c_str()) != 0);
587 .SS "bool Server::IsOnChannel (\fBuserrec\fP * User, \fBchanrec\fP * Chan)\fC [virtual]\fP"
589 Checks if a user is on a channel. This function will return true or false to indicate if user 'User' is on channel 'Chan'.Definition at line 529 of file modules.cpp.
591 References has_channel().
595 531 return has_channel(User,Chan);
598 .SS "bool Server::IsUlined (std::string server)\fC [virtual]\fP"
600 Returns true if the servername you give is ulined. ULined servers have extra privilages. They are allowed to change nicknames on remote servers, change modes of clients which are on remote servers and set modes of channels where there are no channel operators for that channel on the ulined server, amongst other things. Ulined server data is also broadcast across the mesh at all times as opposed to selectively messaged in the case of normal servers, as many ulined server types (such as services) do not support meshed links and must operate in this manner.Definition at line 411 of file modules.cpp.
602 References is_uline().
606 413 return is_uline(server.c_str());
609 .SS "bool Server::IsValidMask (std::string mask)\fC [virtual]\fP"
611 Returns true if a nick!ident string is correctly formatted, false if otherwise. Definition at line 679 of file modules.cpp.
615 681 const char* dest = mask.c_str();
616 682 if (strchr(dest,'!')==0)
618 684 if (strchr(dest,'@')==0)
620 686 for (int i = 0; i < strlen(dest); i++)
621 687 if (dest[i] < 32)
623 689 for (int i = 0; i < strlen(dest); i++)
624 690 if (dest[i] > 126)
627 693 for (int i = 0; i < strlen(dest); i++)
628 694 if (dest[i] == '!')
633 699 for (int i = 0; i < strlen(dest); i++)
634 700 if (dest[i] == '@')
642 .SS "\fBchanrec\fP * Server::JoinUserToChannel (\fBuserrec\fP * user, std::string cname, std::string key)\fC [virtual]\fP"
644 Forces a user to join a channel. This is similar to svsjoin and can be used to implement redirection, etc. On success, the return value is a valid pointer to a chanrec* of the channel the user was joined to. On failure, the result is NULL.Definition at line 371 of file modules.cpp.
648 373 return add_channel(user,cname.c_str(),key.c_str(),true);
651 .SS "void Server::Log (int level, std::string s)\fC [virtual]\fP"
653 Writes a log string. This method writes a line of text to the log. If the level given is lower than the level given in the configuration, this command has no effect.Definition at line 421 of file modules.cpp.
657 423 log(level,'%s',s.c_str());
660 .SS "bool Server::MatchText (std::string sliteral, std::string spattern)\fC [virtual]\fP"
662 Matches text against a glob pattern. Uses the ircd's internal matching function to match string against a globbing pattern, e.g. *!*@*.com Returns true if the literal successfully matches the pattern, false if otherwise.Definition at line 358 of file modules.cpp.
666 360 char literal[MAXBUF],pattern[MAXBUF];
667 361 strlcpy(literal,sliteral.c_str(),MAXBUF);
668 362 strlcpy(pattern,spattern.c_str(),MAXBUF);
669 363 return match(literal,pattern);
672 .SS "\fBchanrec\fP * Server::PartUserFromChannel (\fBuserrec\fP * user, std::string cname, std::string reason)\fC [virtual]\fP"
674 Forces a user to part a channel. This is similar to svspart and can be used to implement redirection, etc. Although the return value of this function is a pointer to a channel record, the returned data is undefined and should not be read or written to. This behaviour may be changed in a future version.Definition at line 376 of file modules.cpp.
678 378 return del_channel(user,cname.c_str(),reason.c_str(),false);
681 .SS "bool Server::PseudoToUser (\fBuserrec\fP * alive, \fBuserrec\fP * zombie, std::string message)\fC [virtual]\fP"
683 This user takes one user, and switches their file descriptor with another user, so that one user 'becomes' the other. The user in 'alive' is booted off the server with the given message. The user referred to by 'zombie' should have previously been locked with Server::ZombifyUser, otherwise stale sockets and file descriptor leaks can occur. After this call, the pointer to alive will be invalid, and the pointer to zombie will be equivalent in effect to the old pointer to alive.Definition at line 594 of file modules.cpp.
685 References ucrec::channel, userrec::chans, chanrec::created, connection::fd, FD_MAGIC_NUMBER, connection::host, userrec::ident, chanrec::name, userrec::nick, chanrec::setby, chanrec::topic, and chanrec::topicset.
689 596 zombie->fd = alive->fd;
690 597 alive->fd = FD_MAGIC_NUMBER;
691 598 Write(zombie->fd,':%s!%s@%s NICK %s',alive->nick,alive->ident,alive->host,zombie->nick);
692 599 kill_link(alive,message.c_str());
693 600 for (int i = 0; i != MAXCHANS; i++)
695 602 if (zombie->chans[i].channel != NULL)
697 604 if (zombie->chans[i].channel->name)
699 606 chanrec* Ptr = zombie->chans[i].channel;
700 607 WriteFrom(zombie->fd,zombie,'JOIN %s',Ptr->name);
701 608 if (Ptr->topicset)
703 610 WriteServ(zombie->fd,'332 %s %s :%s', zombie->nick, Ptr->name, Ptr->topic);
704 611 WriteServ(zombie->fd,'333 %s %s %s %d', zombie->nick, Ptr->name, Ptr->setby, Ptr->topicset);
706 613 userlist(zombie,Ptr);
707 614 WriteServ(zombie->fd,'366 %s %s :End of /NAMES list.', zombie->nick, Ptr->name);
708 615 WriteServ(zombie->fd,'324 %s %s +%s',zombie->nick, Ptr->name,chanmodes(Ptr));
709 616 WriteServ(zombie->fd,'329 %s %s %d', zombie->nick, Ptr->name, Ptr->created);
717 .SS "void Server::QuitUser (\fBuserrec\fP * user, std::string reason)\fC [virtual]\fP"
719 Forces a user to quit with the specified reason. To the user, it will appear as if they typed /QUIT themselves, except for the fact that this function may bypass the quit prefix specified in the config file.
723 Once you call this function, userrec* user will immediately become INVALID. You MUST NOT write to, or read from this pointer after calling the QuitUser method UNDER ANY CIRCUMSTANCES! The best course of action after calling this method is to immediately bail from your handler.Definition at line 405 of file modules.cpp.
725 References userrec::nick, and send_network_quit().
729 407 send_network_quit(user->nick,reason.c_str());
730 408 kill_link(user,reason.c_str());
733 .SS "void Server::Send (int Socket, std::string s)\fC [virtual]\fP"
735 Sends a line of text down a TCP/IP socket. This method writes a line of text to an established socket, cutting it to 510 characters plus a carriage return and linefeed if required.Definition at line 436 of file modules.cpp.
739 438 Write(Socket,'%s',s.c_str());
742 .SS "void Server::SendChannel (\fBuserrec\fP * User, \fBchanrec\fP * Channel, std::string s, bool IncludeSender)\fC [virtual]\fP"
744 Sends text from a user to a channel (mulicast). This method writes a line of text to a channel, with the given user's nick/ident /host combination prepended, as used in PRIVMSG etc commands (see RFC 1459). If the IncludeSender flag is set, then the text is also sent back to the user from which it originated, as seen in MODE (see RFC 1459).Definition at line 465 of file modules.cpp.
748 467 if (IncludeSender)
750 469 WriteChannel(Channel,User,'%s',s.c_str());
754 473 ChanExceptSender(Channel,User,'%s',s.c_str());
758 .SS "void Server::SendCommon (\fBuserrec\fP * User, std::string text, bool IncludeSender)\fC [virtual]\fP"
760 Sends text from a user to one or more channels (mulicast). This method writes a line of text to all users which share a common channel with a given user, with the user's nick/ident/host combination prepended, as used in PRIVMSG etc commands (see RFC 1459). If the IncludeSender flag is set, then the text is also sent back to the user from which it originated, as seen in NICK (see RFC 1459). Otherwise, it is only sent to the other recipients, as seen in QUIT.Definition at line 482 of file modules.cpp.
764 484 if (IncludeSender)
766 486 WriteCommon(User,'%s',text.c_str());
770 490 WriteCommonExcept(User,'%s',text.c_str());
774 .SS "void Server::SendFrom (int Socket, \fBuserrec\fP * User, std::string s)\fC [virtual]\fP"
776 Sends text from a user to a socket. This method writes a line of text to an established socket, with the given user's nick/ident /host combination prepended, as used in PRIVSG etc commands (see RFC 1459)Definition at line 446 of file modules.cpp.
780 448 WriteFrom(Socket,User,'%s',s.c_str());
783 .SS "void Server::SendMode (char ** parameters, int pcnt, \fBuserrec\fP * user)\fC [virtual]\fP"
785 Sends a servermode. you must format the parameters array with the target, modes and parameters for those modes.
791 modes[0] = ChannelName;
795 modes[2] = user->nick;
797 Srv->SendMode(modes,3,user);
799 The modes will originate from the server where the command was issued, however responses (e.g. numerics) will be sent to the user you provide as the third parameter. You must be sure to get the number of parameters correct in the pcnt parameter otherwise you could leave your server in an unstable state!Definition at line 431 of file modules.cpp.
801 References server_mode().
805 433 server_mode(parameters,pcnt,user);
808 .SS "void Server::SendOpers (std::string s)\fC [virtual]\fP"
810 Sends text to all opers. This method sends a server notice to all opers with the usermode +s.Definition at line 353 of file modules.cpp.
814 355 WriteOpers('%s',s.c_str());
817 .SS "void Server::SendServ (int Socket, std::string s)\fC [virtual]\fP"
819 Sends text from the server to a socket. This method writes a line of text to an established socket, with the servername prepended as used by numerics (see RFC 1459)Definition at line 441 of file modules.cpp.
823 443 WriteServ(Socket,'%s',s.c_str());
826 .SS "void Server::SendTo (\fBuserrec\fP * Source, \fBuserrec\fP * Dest, std::string s)\fC [virtual]\fP"
828 Sends text from a user to another user. This method writes a line of text to a user, with a user's nick/ident /host combination prepended, as used in PRIVMSG etc commands (see RFC 1459) If you specify NULL as the source, then the data will originate from the local server, e.g. instead of:
832 The format will become:
836 Which is useful for numerics and server notices to single users, etc.Definition at line 451 of file modules.cpp.
838 References connection::fd.
844 455 // if source is NULL, then the message originates from the local server
845 456 Write(Dest->fd,':%s %s',this->GetServerName().c_str(),s.c_str());
849 460 // otherwise it comes from the user specified
850 461 WriteTo(Source,Dest,'%s',s.c_str());
854 .SS "void Server::SendToModeMask (std::string modes, int flags, std::string text)\fC [virtual]\fP"
856 Sends to all users matching a mode mask You must specify one or more usermodes as the first parameter. These can be RFC specified modes such as +i, or module provided modes, including ones provided by your own module. In the second parameter you must place a flag value which indicates wether the modes you have given will be logically ANDed or OR'ed. You may use one of either WM_AND or WM_OR. for example, if you were to use:
858 Serv->SendToModeMask('xi', WM_OR, 'm00');
860 Then the text 'm00' will be sent to all users with EITHER mode x or i. Conversely if you used WM_AND, the user must have both modes set to receive the message.Definition at line 366 of file modules.cpp.
864 368 WriteMode(modes.c_str(),flags,'%s',text.c_str());
867 .SS "void Server::SendWallops (\fBuserrec\fP * User, std::string text)\fC [virtual]\fP"
869 Sends a WALLOPS message. This method writes a WALLOPS message to all users with the +w flag, originating from the specified user.Definition at line 494 of file modules.cpp.
873 496 WriteWallOps(User,false,'%s',text.c_str());
876 .SS "bool Server::UserToPseudo (\fBuserrec\fP * user, std::string message)\fC [virtual]\fP"
878 Remove a user's connection to the irc server, but leave their client in existence in the user hash. When you call this function, the user's file descriptor will be replaced with the value of FD_MAGIC_NUMBER and their old file descriptor will be closed. This idle client will remain until it is restored with a valid file descriptor, or is removed from IRC by an operator After this call, the pointer to user will be invalid.Definition at line 585 of file modules.cpp.
880 References connection::fd, FD_MAGIC_NUMBER, connection::host, and userrec::ident.
884 587 unsigned int old_fd = user->fd;
885 588 user->fd = FD_MAGIC_NUMBER;
886 589 Write(old_fd,'ERROR :Closing link (%s@%s) [%s]',user->ident,user->host,message.c_str());
888 591 shutdown (old_fd,2);
895 Generated automatically by Doxygen for InspIRCd from the source code.