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Diffstat (limited to 'docs/man/man3/Server.3')
| -rw-r--r-- | docs/man/man3/Server.3 | 591 |
1 files changed, 314 insertions, 277 deletions
diff --git a/docs/man/man3/Server.3 b/docs/man/man3/Server.3 index 06832af62..322313747 100644 --- a/docs/man/man3/Server.3 +++ b/docs/man/man3/Server.3 @@ -1,4 +1,4 @@ -.TH "Server" 3 "13 Apr 2005" "InspIRCd" \" -*- nroff -*- +.TH "Server" 3 "14 Apr 2005" "InspIRCd" \" -*- nroff -*- .ad l .nh .SH NAME @@ -211,6 +211,10 @@ Inherits \fBclassbase\fP. .RI "virtual long \fBCalcDuration\fP (std::string duration)" .br .RI "\fICalculates a duration This method will take a string containing a formatted duration (e.g. \fP" +.ti -1c +.RI "virtual bool \fBIsValidMask\fP (std::string mask)" +.br +.RI "\fIReturns true if a nick!ident string is correctly formatted, false if otherwise. \fP" .in -1c .SH "Detailed Description" .PP @@ -218,24 +222,24 @@ Allows server output and query functions This class contains methods which allow All modules should instantiate at least one copy of this class, and use its member functions to perform their tasks. .PP -Definition at line 395 of file modules.h. +Definition at line 437 of file modules.h. .SH "Constructor & Destructor Documentation" .PP .SS "Server::Server ()" .PP -Default constructor. Creates a Server object.Definition at line 340 of file modules.cpp. +Default constructor. Creates a Server object.Definition at line 345 of file modules.cpp. .PP .nf -341 { -342 } +346 { +347 } .fi .SS "Server::~\fBServer\fP ()\fC [virtual]\fP" .PP -Default destructor. Destroys a Server object.Definition at line 344 of file modules.cpp. +Default destructor. Destroys a Server object.Definition at line 349 of file modules.cpp. .PP .nf -345 { -346 } +350 { +351 } .fi .SH "Member Function Documentation" .PP @@ -245,25 +249,25 @@ Adds a command to the command table. This allows modules to add extra commands i .PP typedef void (handlerfunc) (char**, int, userrec*); ... void \fBhandle_kill(char **parameters, int pcnt, userrec *user)\fP .PP -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 421 of file modules.cpp. +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. .PP References createcommand(). .PP .nf -422 { -423 createcommand(cmd,f,flags,minparams,source); -424 } +427 { +428 createcommand(cmd,f,flags,minparams,source); +429 } .fi .SS "void Server::AddELine (long duration, std::string source, std::string reason, std::string hostmask)\fC [virtual]\fP" .PP -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 639 of file modules.cpp. +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. .PP References add_eline(), and duration(). .PP .nf -640 { -641 add_eline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); -642 } +645 { +646 add_eline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); +647 } .fi .SS "bool Server::AddExtendedListMode (char modechar)\fC [virtual]\fP" .PP @@ -277,405 +281,438 @@ Adds an extended mode letter which is parsed by a module and handled in a list f .PP (4) The mode and its parameter are NOT stored in the channels modes structure .PP -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 566 of file modules.cpp. +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. .PP References DoAddExtendedMode(), ModeMakeList(), and MT_CHANNEL. .PP .nf -567 { -568 bool res = DoAddExtendedMode(modechar,MT_CHANNEL,false,1,1); -569 if (res) -570 ModeMakeList(modechar); -571 return res; -572 } +572 { +573 bool res = DoAddExtendedMode(modechar,MT_CHANNEL,false,1,1); +574 if (res) +575 ModeMakeList(modechar); +576 return res; +577 } .fi .SS "bool Server::AddExtendedMode (char modechar, int type, bool requires_oper, int params_when_on, int params_when_off)\fC [virtual]\fP" .PP -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 546 of file modules.cpp. +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. .PP References DEBUG, DoAddExtendedMode(), MT_CLIENT, and MT_SERVER. .PP .nf -547 { -548 if (type == MT_SERVER) -549 { -550 log(DEBUG,'*** API ERROR *** Modes of type MT_SERVER are reserved for future expansion'); -551 return false; -552 } -553 if (((params_when_on>0) || (params_when_off>0)) && (type == MT_CLIENT)) +552 { +553 if (type == MT_SERVER) 554 { -555 log(DEBUG,'*** API ERROR *** Parameters on MT_CLIENT modes are not supported'); +555 log(DEBUG,'*** API ERROR *** Modes of type MT_SERVER are reserved for future expansion'); 556 return false; 557 } -558 if ((params_when_on>1) || (params_when_off>1)) +558 if (((params_when_on>0) || (params_when_off>0)) && (type == MT_CLIENT)) 559 { -560 log(DEBUG,'*** API ERROR *** More than one parameter for an MT_CHANNEL mode is not yet supported'); +560 log(DEBUG,'*** API ERROR *** Parameters on MT_CLIENT modes are not supported'); 561 return false; 562 } -563 return DoAddExtendedMode(modechar,type,requires_oper,params_when_on,params_when_off); -564 } +563 if ((params_when_on>1) || (params_when_off>1)) +564 { +565 log(DEBUG,'*** API ERROR *** More than one parameter for an MT_CHANNEL mode is not yet supported'); +566 return false; +567 } +568 return DoAddExtendedMode(modechar,type,requires_oper,params_when_on,params_when_off); +569 } .fi .SS "void Server::AddGLine (long duration, std::string source, std::string reason, std::string hostmask)\fC [virtual]\fP" .PP -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 619 of file modules.cpp. +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. .PP References add_gline(), and duration(). .PP .nf -620 { -621 add_gline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); -622 } +625 { +626 add_gline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); +627 } .fi .SS "void Server::AddKLine (long duration, std::string source, std::string reason, std::string hostmask)\fC [virtual]\fP" .PP -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 634 of file modules.cpp. +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. .PP References add_kline(), and duration(). .PP .nf -635 { -636 add_kline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); -637 } +640 { +641 add_kline(duration, source.c_str(), reason.c_str(), hostmask.c_str()); +642 } .fi .SS "void Server::AddQLine (long duration, std::string source, std::string reason, std::string nickname)\fC [virtual]\fP" .PP -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 624 of file modules.cpp. +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. .PP References add_qline(), and duration(). .PP .nf -625 { -626 add_qline(duration, source.c_str(), reason.c_str(), nickname.c_str()); -627 } +630 { +631 add_qline(duration, source.c_str(), reason.c_str(), nickname.c_str()); +632 } .fi .SS "void Server::AddZLine (long duration, std::string source, std::string reason, std::string ipaddr)\fC [virtual]\fP" .PP -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 629 of file modules.cpp. +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. .PP References add_zline(), and duration(). .PP .nf -630 { -631 add_zline(duration, source.c_str(), reason.c_str(), ipaddr.c_str()); -632 } +635 { +636 add_zline(duration, source.c_str(), reason.c_str(), ipaddr.c_str()); +637 } .fi .SS "long Server::CalcDuration (std::string duration)\fC [virtual]\fP" .PP -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 669 of file modules.cpp. +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. .PP References duration(). .PP .nf -670 { -671 return duration(delta.c_str()); -672 } +675 { +676 return duration(delta.c_str()); +677 } .fi .SS "void Server::CallCommandHandler (std::string commandname, char ** parameters, int pcnt, \fBuserrec\fP * user)\fC [virtual]\fP" .PP 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 .br -) 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 411 of file modules.cpp. +) 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. .PP .nf -412 { -413 call_handler(commandname.c_str(),parameters,pcnt,user); -414 } +417 { +418 call_handler(commandname.c_str(),parameters,pcnt,user); +419 } .fi .SS "void Server::ChangeGECOS (\fBuserrec\fP * user, std::string gecos)\fC [virtual]\fP" .PP -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 499 of file modules.cpp. +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. .PP References ChangeName(). .PP .nf -500 { -501 ChangeName(user,gecos.c_str()); -502 } +505 { +506 ChangeName(user,gecos.c_str()); +507 } .fi .SS "void Server::ChangeHost (\fBuserrec\fP * user, std::string host)\fC [virtual]\fP" .PP -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 494 of file modules.cpp. +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. .PP References ChangeDisplayedHost(). .PP .nf -495 { -496 ChangeDisplayedHost(user,host.c_str()); -497 } +500 { +501 ChangeDisplayedHost(user,host.c_str()); +502 } .fi .SS "void Server::ChangeUserNick (\fBuserrec\fP * user, std::string nickname)\fC [virtual]\fP" .PP -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 395 of file modules.cpp. +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. .PP .nf -396 { -397 force_nickchange(user,nickname.c_str()); -398 } +401 { +402 force_nickchange(user,nickname.c_str()); +403 } .fi .SS "std::string Server::ChanMode (\fBuserrec\fP * User, \fBchanrec\fP * Chan)\fC [virtual]\fP" .PP -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 519 of file modules.cpp. +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. .PP References cmode(). .PP .nf -520 { -521 return cmode(User,Chan); -522 } +525 { +526 return cmode(User,Chan); +527 } .fi .SS "bool Server::CommonChannels (\fBuserrec\fP * u1, \fBuserrec\fP * u2)\fC [virtual]\fP" .PP -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 472 of file modules.cpp. +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. .PP References common_channels(). .PP .nf -473 { -474 return (common_channels(u1,u2) != 0); -475 } +478 { +479 return (common_channels(u1,u2) != 0); +480 } .fi .SS "int Server::CountUsers (\fBchanrec\fP * c)\fC [virtual]\fP" .PP -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 574 of file modules.cpp. +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. .PP .nf -575 { -576 return usercount(c); -577 } +580 { +581 return usercount(c); +582 } .fi .SS "bool Server::DelELine (std::string hostmask)\fC [virtual]\fP" .PP -Deletes a local E-Line. Definition at line 664 of file modules.cpp. +Deletes a local E-Line. Definition at line 669 of file modules.cpp. .PP References del_eline(). .PP .nf -665 { -666 del_eline(hostmask.c_str()); -667 } +670 { +671 del_eline(hostmask.c_str()); +672 } .fi .SS "bool Server::DelGLine (std::string hostmask)\fC [virtual]\fP" .PP -Deletes a G-Line from all servers on the mesh. Definition at line 644 of file modules.cpp. +Deletes a G-Line from all servers on the mesh. Definition at line 649 of file modules.cpp. .PP References del_gline(). .PP .nf -645 { -646 del_gline(hostmask.c_str()); -647 } +650 { +651 del_gline(hostmask.c_str()); +652 } .fi .SS "bool Server::DelKLine (std::string hostmask)\fC [virtual]\fP" .PP -Deletes a local K-Line. Definition at line 659 of file modules.cpp. +Deletes a local K-Line. Definition at line 664 of file modules.cpp. .PP References del_kline(). .PP .nf -660 { -661 del_kline(hostmask.c_str()); -662 } +665 { +666 del_kline(hostmask.c_str()); +667 } .fi .SS "bool Server::DelQLine (std::string nickname)\fC [virtual]\fP" .PP -Deletes a Q-Line from all servers on the mesh. Definition at line 649 of file modules.cpp. +Deletes a Q-Line from all servers on the mesh. Definition at line 654 of file modules.cpp. .PP References del_qline(). .PP .nf -650 { -651 del_qline(nickname.c_str()); -652 } +655 { +656 del_qline(nickname.c_str()); +657 } .fi .SS "bool Server::DelZLine (std::string ipaddr)\fC [virtual]\fP" .PP -Deletes a Z-Line from all servers on the mesh. Definition at line 654 of file modules.cpp. +Deletes a Z-Line from all servers on the mesh. Definition at line 659 of file modules.cpp. .PP References del_zline(). .PP .nf -655 { -656 del_zline(ipaddr.c_str()); -657 } +660 { +661 del_zline(ipaddr.c_str()); +662 } .fi .SS "\fBchanrec\fP * Server::FindChannel (std::string channel)\fC [virtual]\fP" .PP -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 514 of file modules.cpp. +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. .PP .nf -515 { -516 return FindChan(channel.c_str()); -517 } +520 { +521 return FindChan(channel.c_str()); +522 } .fi .SS "\fBuserrec\fP * Server::FindNick (std::string nick)\fC [virtual]\fP" .PP -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 509 of file modules.cpp. +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. .PP .nf -510 { -511 return Find(nick); -512 } +515 { +516 return Find(nick); +517 } .fi .SS "\fBAdmin\fP Server::GetAdmin ()\fC [virtual]\fP" .PP -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 539 of file modules.cpp. +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. .PP .nf -540 { -541 return Admin(getadminname(),getadminemail(),getadminnick()); -542 } +545 { +546 return Admin(getadminname(),getadminemail(),getadminnick()); +547 } .fi .SS "std::string Server::GetNetworkName ()\fC [virtual]\fP" .PP -Returns the network name, global to all linked servers. Definition at line 534 of file modules.cpp. +Returns the network name, global to all linked servers. Definition at line 539 of file modules.cpp. .PP .nf -535 { -536 return getnetworkname(); -537 } +540 { +541 return getnetworkname(); +542 } .fi .SS "std::string Server::GetServerName ()\fC [virtual]\fP" .PP -Returns the server name of the server where the module is loaded. Definition at line 529 of file modules.cpp. +Returns the server name of the server where the module is loaded. Definition at line 534 of file modules.cpp. .PP .nf -530 { -531 return getservername(); -532 } +535 { +536 return getservername(); +537 } .fi .SS "\fBchanuserlist\fP Server::GetUsers (\fBchanrec\fP * chan)\fC [virtual]\fP" .PP -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 376 of file modules.cpp. +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. .PP References chanuserlist, clientlist, has_channel(), and isnick(). .PP .nf -377 { -378 chanuserlist userl; -379 userl.clear(); -380 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++) -381 { -382 if (i->second) -383 { -384 if (has_channel(i->second,chan)) -385 { -386 if (isnick(i->second->nick)) -387 { -388 userl.push_back(i->second); -389 } -390 } -391 } -392 } -393 return userl; -394 } +382 { +383 chanuserlist userl; +384 userl.clear(); +385 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++) +386 { +387 if (i->second) +388 { +389 if (has_channel(i->second,chan)) +390 { +391 if (isnick(i->second->nick)) +392 { +393 userl.push_back(i->second); +394 } +395 } +396 } +397 } +398 return userl; +399 } .fi .SS "bool Server::IsNick (std::string nick)\fC [virtual]\fP" .PP -Returns true if a nick is valid. Nicks for unregistered connections will return false.Definition at line 504 of file modules.cpp. +Returns true if a nick is valid. Nicks for unregistered connections will return false.Definition at line 509 of file modules.cpp. .PP References isnick(). .PP .nf -505 { -506 return (isnick(nick.c_str()) != 0); -507 } +510 { +511 return (isnick(nick.c_str()) != 0); +512 } .fi .SS "bool Server::IsOnChannel (\fBuserrec\fP * User, \fBchanrec\fP * Chan)\fC [virtual]\fP" .PP -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 524 of file modules.cpp. +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. .PP References has_channel(). .PP .nf -525 { -526 return has_channel(User,Chan); -527 } +530 { +531 return has_channel(User,Chan); +532 } .fi .SS "bool Server::IsUlined (std::string server)\fC [virtual]\fP" .PP -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 406 of file modules.cpp. +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. .PP References is_uline(). .PP .nf -407 { -408 return is_uline(server.c_str()); -409 } +412 { +413 return is_uline(server.c_str()); +414 } +.fi +.SS "bool Server::IsValidMask (std::string mask)\fC [virtual]\fP" +.PP +Returns true if a nick!ident string is correctly formatted, false if otherwise. Definition at line 679 of file modules.cpp. +.PP +.nf +680 { +681 const char* dest = mask.c_str(); +682 if (strchr(dest,'!')==0) +683 return false; +684 if (strchr(dest,'@')==0) +685 return false; +686 for (int i = 0; i < strlen(dest); i++) +687 if (dest[i] < 32) +688 return false; +689 for (int i = 0; i < strlen(dest); i++) +690 if (dest[i] > 126) +691 return false; +692 int c = 0; +693 for (int i = 0; i < strlen(dest); i++) +694 if (dest[i] == '!') +695 c++; +696 if (c>1) +697 return false; +698 c = 0; +699 for (int i = 0; i < strlen(dest); i++) +700 if (dest[i] == '@') +701 c++; +702 if (c>1) +703 return false; +704 +705 return true; +706 } .fi .SS "\fBchanrec\fP * Server::JoinUserToChannel (\fBuserrec\fP * user, std::string cname, std::string key)\fC [virtual]\fP" .PP -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 366 of file modules.cpp. +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. .PP .nf -367 { -368 return add_channel(user,cname.c_str(),key.c_str(),true); -369 } +372 { +373 return add_channel(user,cname.c_str(),key.c_str(),true); +374 } .fi .SS "void Server::Log (int level, std::string s)\fC [virtual]\fP" .PP -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 416 of file modules.cpp. +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. .PP .nf -417 { -418 log(level,'%s',s.c_str()); -419 } +422 { +423 log(level,'%s',s.c_str()); +424 } .fi .SS "bool Server::MatchText (std::string sliteral, std::string spattern)\fC [virtual]\fP" .PP -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 353 of file modules.cpp. +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. .PP .nf -354 { -355 char literal[MAXBUF],pattern[MAXBUF]; -356 strlcpy(literal,sliteral.c_str(),MAXBUF); -357 strlcpy(pattern,spattern.c_str(),MAXBUF); -358 return match(literal,pattern); -359 } +359 { +360 char literal[MAXBUF],pattern[MAXBUF]; +361 strlcpy(literal,sliteral.c_str(),MAXBUF); +362 strlcpy(pattern,spattern.c_str(),MAXBUF); +363 return match(literal,pattern); +364 } .fi .SS "\fBchanrec\fP * Server::PartUserFromChannel (\fBuserrec\fP * user, std::string cname, std::string reason)\fC [virtual]\fP" .PP -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 371 of file modules.cpp. +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. .PP .nf -372 { -373 return del_channel(user,cname.c_str(),reason.c_str(),false); -374 } +377 { +378 return del_channel(user,cname.c_str(),reason.c_str(),false); +379 } .fi .SS "bool Server::PseudoToUser (\fBuserrec\fP * alive, \fBuserrec\fP * zombie, std::string message)\fC [virtual]\fP" .PP -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 589 of file modules.cpp. +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. .PP 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. .PP .nf -590 { -591 zombie->fd = alive->fd; -592 alive->fd = FD_MAGIC_NUMBER; -593 Write(zombie->fd,':%s!%s@%s NICK %s',alive->nick,alive->ident,alive->host,zombie->nick); -594 kill_link(alive,message.c_str()); -595 for (int i = 0; i != MAXCHANS; i++) -596 { -597 if (zombie->chans[i].channel != NULL) -598 { -599 if (zombie->chans[i].channel->name) -600 { -601 chanrec* Ptr = zombie->chans[i].channel; -602 WriteFrom(zombie->fd,zombie,'JOIN %s',Ptr->name); -603 if (Ptr->topicset) -604 { -605 WriteServ(zombie->fd,'332 %s %s :%s', zombie->nick, Ptr->name, Ptr->topic); -606 WriteServ(zombie->fd,'333 %s %s %s %d', zombie->nick, Ptr->name, Ptr->setby, Ptr->topicset); -607 } -608 userlist(zombie,Ptr); -609 WriteServ(zombie->fd,'366 %s %s :End of /NAMES list.', zombie->nick, Ptr->name); -610 WriteServ(zombie->fd,'324 %s %s +%s',zombie->nick, Ptr->name,chanmodes(Ptr)); -611 WriteServ(zombie->fd,'329 %s %s %d', zombie->nick, Ptr->name, Ptr->created); -612 -613 } -614 } -615 } -616 -617 } +595 { +596 zombie->fd = alive->fd; +597 alive->fd = FD_MAGIC_NUMBER; +598 Write(zombie->fd,':%s!%s@%s NICK %s',alive->nick,alive->ident,alive->host,zombie->nick); +599 kill_link(alive,message.c_str()); +600 for (int i = 0; i != MAXCHANS; i++) +601 { +602 if (zombie->chans[i].channel != NULL) +603 { +604 if (zombie->chans[i].channel->name) +605 { +606 chanrec* Ptr = zombie->chans[i].channel; +607 WriteFrom(zombie->fd,zombie,'JOIN %s',Ptr->name); +608 if (Ptr->topicset) +609 { +610 WriteServ(zombie->fd,'332 %s %s :%s', zombie->nick, Ptr->name, Ptr->topic); +611 WriteServ(zombie->fd,'333 %s %s %s %d', zombie->nick, Ptr->name, Ptr->setby, Ptr->topicset); +612 } +613 userlist(zombie,Ptr); +614 WriteServ(zombie->fd,'366 %s %s :End of /NAMES list.', zombie->nick, Ptr->name); +615 WriteServ(zombie->fd,'324 %s %s +%s',zombie->nick, Ptr->name,chanmodes(Ptr)); +616 WriteServ(zombie->fd,'329 %s %s %d', zombie->nick, Ptr->name, Ptr->created); +617 +618 } +619 } +620 } +621 +622 } .fi .SS "void Server::QuitUser (\fBuserrec\fP * user, std::string reason)\fC [virtual]\fP" .PP @@ -683,65 +720,65 @@ Forces a user to quit with the specified reason. To the user, it will appear as .PP WARNING! .PP -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 400 of file modules.cpp. +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. .PP References userrec::nick, and send_network_quit(). .PP .nf -401 { -402 send_network_quit(user->nick,reason.c_str()); -403 kill_link(user,reason.c_str()); -404 } +406 { +407 send_network_quit(user->nick,reason.c_str()); +408 kill_link(user,reason.c_str()); +409 } .fi .SS "void Server::Send (int Socket, std::string s)\fC [virtual]\fP" .PP -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 431 of file modules.cpp. +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. .PP .nf -432 { -433 Write(Socket,'%s',s.c_str()); -434 } +437 { +438 Write(Socket,'%s',s.c_str()); +439 } .fi .SS "void Server::SendChannel (\fBuserrec\fP * User, \fBchanrec\fP * Channel, std::string s, bool IncludeSender)\fC [virtual]\fP" .PP -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 460 of file modules.cpp. +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. .PP .nf -461 { -462 if (IncludeSender) -463 { -464 WriteChannel(Channel,User,'%s',s.c_str()); -465 } -466 else -467 { -468 ChanExceptSender(Channel,User,'%s',s.c_str()); -469 } -470 } +466 { +467 if (IncludeSender) +468 { +469 WriteChannel(Channel,User,'%s',s.c_str()); +470 } +471 else +472 { +473 ChanExceptSender(Channel,User,'%s',s.c_str()); +474 } +475 } .fi .SS "void Server::SendCommon (\fBuserrec\fP * User, std::string text, bool IncludeSender)\fC [virtual]\fP" .PP -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 477 of file modules.cpp. +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. .PP .nf -478 { -479 if (IncludeSender) -480 { -481 WriteCommon(User,'%s',text.c_str()); -482 } -483 else -484 { -485 WriteCommonExcept(User,'%s',text.c_str()); -486 } -487 } +483 { +484 if (IncludeSender) +485 { +486 WriteCommon(User,'%s',text.c_str()); +487 } +488 else +489 { +490 WriteCommonExcept(User,'%s',text.c_str()); +491 } +492 } .fi .SS "void Server::SendFrom (int Socket, \fBuserrec\fP * User, std::string s)\fC [virtual]\fP" .PP -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 441 of file modules.cpp. +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. .PP .nf -442 { -443 WriteFrom(Socket,User,'%s',s.c_str()); -444 } +447 { +448 WriteFrom(Socket,User,'%s',s.c_str()); +449 } .fi .SS "void Server::SendMode (char ** parameters, int pcnt, \fBuserrec\fP * user)\fC [virtual]\fP" .PP @@ -759,32 +796,32 @@ modes[2] = user->nick; .PP Srv->SendMode(modes,3,user); .PP -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 426 of file modules.cpp. +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. .PP References server_mode(). .PP .nf -427 { -428 server_mode(parameters,pcnt,user); -429 } +432 { +433 server_mode(parameters,pcnt,user); +434 } .fi .SS "void Server::SendOpers (std::string s)\fC [virtual]\fP" .PP -Sends text to all opers. This method sends a server notice to all opers with the usermode +s.Definition at line 348 of file modules.cpp. +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. .PP .nf -349 { -350 WriteOpers('%s',s.c_str()); -351 } +354 { +355 WriteOpers('%s',s.c_str()); +356 } .fi .SS "void Server::SendServ (int Socket, std::string s)\fC [virtual]\fP" .PP -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 436 of file modules.cpp. +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. .PP .nf -437 { -438 WriteServ(Socket,'%s',s.c_str()); -439 } +442 { +443 WriteServ(Socket,'%s',s.c_str()); +444 } .fi .SS "void Server::SendTo (\fBuserrec\fP * Source, \fBuserrec\fP * Dest, std::string s)\fC [virtual]\fP" .PP @@ -796,23 +833,23 @@ The format will become: .PP :localserver TEXT .PP -Which is useful for numerics and server notices to single users, etc.Definition at line 446 of file modules.cpp. +Which is useful for numerics and server notices to single users, etc.Definition at line 451 of file modules.cpp. .PP References connection::fd. .PP .nf -447 { -448 if (!Source) -449 { -450 // if source is NULL, then the message originates from the local server -451 Write(Dest->fd,':%s %s',this->GetServerName().c_str(),s.c_str()); -452 } -453 else +452 { +453 if (!Source) 454 { -455 // otherwise it comes from the user specified -456 WriteTo(Source,Dest,'%s',s.c_str()); +455 // if source is NULL, then the message originates from the local server +456 Write(Dest->fd,':%s %s',this->GetServerName().c_str(),s.c_str()); 457 } -458 } +458 else +459 { +460 // otherwise it comes from the user specified +461 WriteTo(Source,Dest,'%s',s.c_str()); +462 } +463 } .fi .SS "void Server::SendToModeMask (std::string modes, int flags, std::string text)\fC [virtual]\fP" .PP @@ -820,36 +857,36 @@ Sends to all users matching a mode mask You must specify one or more usermodes a .PP Serv->SendToModeMask('xi', WM_OR, 'm00'); .PP -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 361 of file modules.cpp. +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. .PP .nf -362 { -363 WriteMode(modes.c_str(),flags,'%s',text.c_str()); -364 } +367 { +368 WriteMode(modes.c_str(),flags,'%s',text.c_str()); +369 } .fi .SS "void Server::SendWallops (\fBuserrec\fP * User, std::string text)\fC [virtual]\fP" .PP -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 489 of file modules.cpp. +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. .PP .nf -490 { -491 WriteWallOps(User,false,'%s',text.c_str()); -492 } +495 { +496 WriteWallOps(User,false,'%s',text.c_str()); +497 } .fi .SS "bool Server::UserToPseudo (\fBuserrec\fP * user, std::string message)\fC [virtual]\fP" .PP -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 580 of file modules.cpp. +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. .PP References connection::fd, FD_MAGIC_NUMBER, connection::host, and userrec::ident. .PP .nf -581 { -582 unsigned int old_fd = user->fd; -583 user->fd = FD_MAGIC_NUMBER; -584 Write(old_fd,'ERROR :Closing link (%s@%s) [%s]',user->ident,user->host,message.c_str()); -585 close(old_fd); -586 shutdown (old_fd,2); -587 } +586 { +587 unsigned int old_fd = user->fd; +588 user->fd = FD_MAGIC_NUMBER; +589 Write(old_fd,'ERROR :Closing link (%s@%s) [%s]',user->ident,user->host,message.c_str()); +590 close(old_fd); +591 shutdown (old_fd,2); +592 } .fi |