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2442 Diskussionen

Gabor Adam Toth : ClientUserNick setting
by alex＠arthur.barton.de 19 Mär '11

19 Mär '11

Module: ngircd.git Branch: master Commit: 71d8c371711f70e2d4b7ef9c908443a018cd6701 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=71d8c371… Author: Gabor Adam Toth <tg(a)tgbit.net> Date: Mon Dec 20 03:35:17 2010 +0100 ClientUserNick setting --- doc/sample-ngircd.conf.tmpl | 3 +++ src/ngircd/client.c | 5 +++++ src/ngircd/conf.c | 7 +++++++ src/ngircd/conf.h | 1 + 4 files changed, 16 insertions(+), 0 deletions(-) diff --git a/doc/sample-ngircd.conf.tmpl b/doc/sample-ngircd.conf.tmpl index bb93501..7cfe08f 100644 --- a/doc/sample-ngircd.conf.tmpl +++ b/doc/sample-ngircd.conf.tmpl @@ -27,6 +27,9 @@ # Set this hostname for every client instead of the real one ;ClientHost = irc.the.net + # Set every clients' user name to their nick name + ;ClientUserNick = yes + # Info text of the server. This will be shown by WHOIS and # LINKS requests for example. Info = Server Info Text diff --git a/src/ngircd/client.c b/src/ngircd/client.c index 11decc8..1a6ad93 100644 --- a/src/ngircd/client.c +++ b/src/ngircd/client.c @@ -335,6 +335,9 @@ Client_SetID( CLIENT *Client, const char *ID ) strlcpy( Client->id, ID, sizeof( Client->id )); + if (Conf_ClientUserNick) + strlcpy( Client->user, ID, sizeof( Client->user )); + /* Hash */ Client->hash = Hash( Client->id ); } /* Client_SetID */ @@ -348,6 +351,8 @@ Client_SetUser( CLIENT *Client, const char *User, bool Idented ) assert( Client != NULL ); assert( User != NULL ); + if (Conf_ClientUserNick) return; + if (Idented) { strlcpy(Client->user, User, sizeof(Client->user)); } else { diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c index 622cb9f..487c1eb 100644 --- a/src/ngircd/conf.c +++ b/src/ngircd/conf.c @@ -296,6 +296,7 @@ Conf_Test( void ) puts( "[GLOBAL]" ); printf(" Name = %s\n", Conf_ServerName); printf(" ClientHost = %s\n", Conf_ClientHost); + printf(" ClientUserNick = %s\n", yesno_to_str(Conf_ClientUserNick)); printf(" Info = %s\n", Conf_ServerInfo); #ifndef PAM printf(" Password = %s\n", Conf_ServerPwd); @@ -592,6 +593,7 @@ Set_Defaults(bool InitServers) strcpy(Conf_ServerName, ""); strcpy(Conf_ClientHost, ""); + Conf_ClientUserNick = false; snprintf(Conf_ServerInfo, sizeof Conf_ServerInfo, "%s %s", PACKAGE_NAME, PACKAGE_VERSION); strcpy(Conf_ServerPwd, ""); @@ -979,6 +981,11 @@ Handle_GLOBAL( int Line, char *Var, char *Arg ) Config_Error_TooLong( Line, Var ); return; } + if( strcasecmp( Var, "ClientUserNick" ) == 0 ) { + /* Use client nick name as user name */ + Conf_ClientUserNick = Check_ArgIsTrue( Arg ); + return; + } if( strcasecmp( Var, "Info" ) == 0 ) { /* Info text of server */ len = strlcpy( Conf_ServerInfo, Arg, sizeof( Conf_ServerInfo )); diff --git a/src/ngircd/conf.h b/src/ngircd/conf.h index 1747139..10b6407 100644 --- a/src/ngircd/conf.h +++ b/src/ngircd/conf.h @@ -99,6 +99,7 @@ GLOBAL char Conf_ServerName[CLIENT_ID_LEN]; /** Hostname of the clients */ GLOBAL char Conf_ClientHost[CLIENT_ID_LEN]; +GLOBAL bool Conf_ClientUserNick; /** Server info text */ GLOBAL char Conf_ServerInfo[CLIENT_INFO_LEN];

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Alexander Barton : Doxygen: Remove header.inc.html and ngircd-doc. css from distribution
by alex＠arthur.barton.de 19 Mär '11

19 Mär '11

Module: ngircd.git Branch: master Commit: f419a369bff178c84525f600180878c2ca61110e URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=f419a369… Author: Alexander Barton <alex(a)barton.de> Date: Sat Mar 19 14:56:05 2011 +0100 Doxygen: Remove header.inc.html and ngircd-doc.css from distribution --- doc/src/Makefile.am | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/doc/src/Makefile.am b/doc/src/Makefile.am index 0eaa80d..0d27b7e 100644 --- a/doc/src/Makefile.am +++ b/doc/src/Makefile.am @@ -1,6 +1,6 @@ # # ngIRCd -- The Next Generation IRC Daemon -# Copyright (c)2001-2008 Alexander Barton (alex(a)barton.de) +# Copyright (c)2001-2011 Alexander Barton (alex(a)barton.de) and Contributors. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -9,7 +9,7 @@ # Please read the file COPYING, README and AUTHORS for more information. # -EXTRA_DIST = Doxyfile header.inc.html footer.inc.html ngircd-doc.css +EXTRA_DIST = Doxyfile footer.inc.html maintainer-clean-local: rm -f Makefile Makefile.in

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Alexander Barton : ngircd.conf.5: describe types of variables
by alex＠arthur.barton.de 18 Mär '11

18 Mär '11

Module: ngircd.git Branch: master Commit: 152b529abf6caa60f4fbd705b39bd19bbb9deae9 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=152b529a… Author: Alexander Barton <alex(a)barton.de> Date: Fri Mar 18 11:15:48 2011 +0100 ngircd.conf.5: describe types of variables Describe the possible types of variables in ngircd.conf: booleans, text strings, integer numbers. And add type information to each variable description. --- man/ngircd.conf.5.tmpl | 126 ++++++++++++++++++++++++++--------------------- 1 files changed, 70 insertions(+), 56 deletions(-) Diff: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commitdiff;h=152b…

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Florian Westphal : channel: always reject zero-length channel key
by fw＠arthur.barton.de 01 Mär '11

01 Mär '11

Module: ngircd.git Branch: master Commit: 5417a72536954927371d597e9a4e0453e70620e3 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=5417a725… Author: Florian Westphal <fw(a)strlen.de> Date: Mon Feb 28 21:09:47 2011 +0100 channel: always reject zero-length channel key previously, any client could join in this configuration: [Channel] Name = #test Modes = tnk KeyFile = /tmp/foobar fix this by checking for zero-length key before comparing key to channel key. --- src/ngircd/channel.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/ngircd/channel.c b/src/ngircd/channel.c index d1f9c6c..6e8851b 100644 --- a/src/ngircd/channel.c +++ b/src/ngircd/channel.c @@ -1082,10 +1082,10 @@ Channel_CheckKey(CHANNEL *Chan, CLIENT *Client, const char *Key) if (!strchr(Chan->modes, 'k')) return true; - if (strcmp(Chan->key, Key) == 0) - return true; if (*Key == '\0') return false; + if (strcmp(Chan->key, Key) == 0) + return true; file_name = array_start(&Chan->keyfile); if (!file_name)

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Alexander Barton : PAM-Auth child: log if result can't be reported
by alex＠arthur.barton.de 23 Feb '11

23 Feb '11

Module: ngircd.git Branch: master Commit: 94e4562c1c732f7bf67bed2f77cc7b3b0aeaeafe URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=94e4562c… Author: Alexander Barton <alex(a)barton.de> Date: Wed Feb 23 22:55:45 2011 +0100 PAM-Auth child: log if result can't be reported This fixes the followin GCC warning on modern Linux systems as well: irc-login.c: In function ‘Hello_User’: irc-login.c:876: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result --- src/ngircd/irc-login.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/src/ngircd/irc-login.c b/src/ngircd/irc-login.c index 6a97074..f76a627 100644 --- a/src/ngircd/irc-login.c +++ b/src/ngircd/irc-login.c @@ -873,7 +873,9 @@ Hello_User(CLIENT * Client) /* Sub process */ Log_Init_Subprocess("Auth"); result = PAM_Authenticate(Client); - write(pipefd[1], &result, sizeof(result)); + if (write(pipefd[1], &result, sizeof(result)) != sizeof(result)) + Log_Subprocess(LOG_ERR, + "Failed to pipe result to parent!"); Log_Exit_Subprocess("Auth"); exit(0); }

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Alexander Barton : Protocol.txt: Update description of CHANINFO command
by alex＠arthur.barton.de 17 Feb '11

17 Feb '11

Module: ngircd.git Branch: master Commit: 6caa947f989b692cf8bf3568cffa03b5c21374e9 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=6caa947f… Author: Alexander Barton <alex(a)barton.de> Date: Thu Feb 17 12:26:56 2011 +0100 Protocol.txt: Update description of CHANINFO command --- doc/Protocol.txt | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/doc/Protocol.txt b/doc/Protocol.txt index 2b7e7b8..5093eea 100644 --- a/doc/Protocol.txt +++ b/doc/Protocol.txt @@ -141,11 +141,17 @@ therefore to disconnect the peer prior to registering it in the network. II.3 Exchange channel-modes, topics, and persistent channels Command: CHANINFO - Parameters: <channel> +<modes> <key> <limit> [<topic>] + Parameters: <channel> +<modes> [[<key> <limit>] <topic>] Used by: servers only CHANINFO is used by servers to inform each other about a channel: its -modes, channel key, user limits and its topic. <topic> is optional. +modes, channel key, user limits and its topic. The parameter combination +<key> and <limit> is optional, as well as the <topic> parameter, so that +there are three possible forms of this command: + + CHANINFO <channel> +<modes> + CHANINFO <channel> +<modes> <topic> + CHANINFO <channel> +<modes> <key> <limit> <topic> If the channel already exists on the server receiving the CHANINFO command, it only adopts the <modes> (or the <topic>) if there are no modes (or topic)

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Alexander Barton : Add cscope.out to .gitignore file
by alex＠arthur.barton.de 16 Feb '11

16 Feb '11

Module: ngircd.git Branch: master Commit: e49109e36deedc50188124126b66bd3ae40e451f URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=e49109e3… Author: Alexander Barton <alex(a)barton.de> Date: Wed Feb 16 14:06:25 2011 +0100 Add cscope.out to .gitignore file --- .gitignore | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.gitignore b/.gitignore index 6a7ccc8..96642fb 100644 --- a/.gitignore +++ b/.gitignore @@ -5,15 +5,16 @@ ansi2knr.1 ansi2knr.c ansi2knr.h autom4te.cache +build-stamp-ngircd* config.log config.status configure configure.lineno +cscope.out +debian depcomp install-sh missing .deps *.a *.o -debian -build-stamp-ngircd*

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Alexander Barton : Correctly detect errors when handling "MODE x" commands
by alex＠arthur.barton.de 14 Feb '11

14 Feb '11

Module: ngircd.git Branch: master Commit: adfa968f995c9f65130b96efef2cf389c1017efe URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=adfa968f… Author: Alexander Barton <alex(a)barton.de> Date: Mon Feb 14 01:44:40 2011 +0100 Correctly detect errors when handling "MODE x" commands --- src/ngircd/irc-mode.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/ngircd/irc-mode.c b/src/ngircd/irc-mode.c index 57af0bf..50b0db0 100644 --- a/src/ngircd/irc-mode.c +++ b/src/ngircd/irc-mode.c @@ -204,7 +204,7 @@ Client_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target ) case 'x': /* Cloak hostname */ if (Client_HasMode(Client, 'r')) - IRC_WriteStrClient(Origin, + ok = IRC_WriteStrClient(Origin, ERR_RESTRICTED_MSG, Client_ID(Origin)); else

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Alexander Barton : Doxygen'ify irc-channel.c
by alex＠arthur.barton.de 13 Feb '11

13 Feb '11

Module: ngircd.git Branch: master Commit: 8a674c3263a2b4e0dfbac40acfd9e3320bbc5321 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=8a674c32… Author: Alexander Barton <alex(a)barton.de> Date: Wed Dec 29 13:11:20 2010 +0100 Doxygen'ify irc-channel.c --- src/ngircd/irc-channel.c | 121 ++++++++++++++++++++++++++++++++++++++++------ 1 files changed, 105 insertions(+), 16 deletions(-) diff --git a/src/ngircd/irc-channel.c b/src/ngircd/irc-channel.c index a7a273d..33ea68d 100644 --- a/src/ngircd/irc-channel.c +++ b/src/ngircd/irc-channel.c @@ -39,13 +39,18 @@ #include "irc-channel.h" -/* +/** + * Part from all channels. + * * RFC 2812, (3.2.1 Join message Command): - * Note that this message - * accepts a special argument ("0"), which is a special request to leave all - * channels the user is currently a member of. The server will process this - * message as if the user had sent a PART command (See Section 3.2.2) for - * each channel he is a member of. + * Note that this message accepts a special argument ("0"), which is a + * special request to leave all channels the user is currently a member of. + * The server will process this message as if the user had sent a PART + * command (See Section 3.2.2) for each channel he is a member of. + * + * @param client Client that initiated the part request + * @param target Client that should part all joined channels + * @returns CONNECTED or DISCONNECTED */ static bool part_from_all_channels(CLIENT* client, CLIENT *target) @@ -59,17 +64,18 @@ part_from_all_channels(CLIENT* client, CLIENT *target) Channel_Part(target, client, Channel_Name(chan), Client_ID(target)); } return CONNECTED; -} +} /* part_from_all_channels */ /** * Check weather a local client is allowed to join an already existing * channel or not. - * @param Client Client that sent the JOIN command - * @param chan Channel to check - * @param channame Name of the channel - * @param key Provided channel key (or NULL if none has been provided) - * @return true if client is allowed to join channel, false otherwise + * + * @param Client Client that sent the JOIN command + * @param chan Channel to check + * @param channame Name of the channel + * @param key Provided channel key (or NULL) + * @returns true if client is allowed to join, false otherwise */ static bool join_allowed(CLIENT *Client, CHANNEL *chan, const char *channame, @@ -132,9 +138,16 @@ join_allowed(CLIENT *Client, CHANNEL *chan, const char *channame, } return true; -} +} /* join_allowed */ +/** + * Set user channel modes. + * + * @param chan Channel + * @param target User to set modes for + * @param flags Channel modes to add + */ static void join_set_channelmodes(CHANNEL *chan, CLIENT *target, const char *flags) { @@ -148,9 +161,22 @@ join_set_channelmodes(CHANNEL *chan, CLIENT *target, const char *flags) /* If channel persistent and client is ircop: make client chanop */ if (strchr(Channel_Modes(chan), 'P') && strchr(Client_Modes(target), 'o')) Channel_UserModeAdd(chan, target, 'o'); -} +} /* join_set_channelmodes */ +/** + * Forward JOIN command to a specific server + * + * This function diffentiates between servers using RFC 2813 mode that + * support the JOIN command with appended ASCII 7 character and channel + * modes, and servers using RFC 1459 protocol which require separate JOIN + * and MODE commands. + * + * @param To Forward JOIN (and MODE) command to this peer server + * @param Prefix Client used to prefix the genrated commands + * @param Data Parameters of JOIN command to forward, probably + * containing channel modes separated by ASCII 7. + */ static void cb_join_forward(CLIENT *To, CLIENT *Prefix, void *Data) { @@ -175,12 +201,25 @@ cb_join_forward(CLIENT *To, CLIENT *Prefix, void *Data) } /* cb_join_forward */ +/** + * Forward JOIN command to all servers + * + * This function calls cb_join_forward(), which differentiates between + * protocol implementations (e.g. RFC 2812, RFC 1459). + * + * @param Client Client used to prefix the genrated commands + * @param target Forward JOIN (and MODE) command to this peer server + * @param chan Channel structure + * @param channame Channel name + */ static void join_forward(CLIENT *Client, CLIENT *target, CHANNEL *chan, const char *channame) { char modes[CHANNEL_MODE_LEN], str[COMMAND_LEN]; + /* RFC 2813, 4.2.1: channel modes are separated from the channel + * name with ASCII 7, if any, and not spaces: */ strlcpy(&modes[1], Channel_UserModes(chan, target), sizeof(modes) - 1); if (modes[1]) modes[0] = 0x7; @@ -207,6 +246,14 @@ join_forward(CLIENT *Client, CLIENT *target, CHANNEL *chan, } /* join_forward */ +/** + * Aknowledge user JOIN request and send "channel info" numerics. + * + * @param Client Client used to prefix the genrated commands + * @param target Forward commands/numerics to this user + * @param chan Channel structure + * @param channame Channel name + */ static bool join_send_topic(CLIENT *Client, CLIENT *target, CHANNEL *chan, const char *channame) @@ -237,10 +284,20 @@ join_send_topic(CLIENT *Client, CLIENT *target, CHANNEL *chan, /* send list of channel members to client */ if (!IRC_Send_NAMES(Client, chan)) return false; - return IRC_WriteStrClient(Client, RPL_ENDOFNAMES_MSG, Client_ID(Client), Channel_Name(chan)); -} + return IRC_WriteStrClient(Client, RPL_ENDOFNAMES_MSG, Client_ID(Client), + Channel_Name(chan)); +} /* join_send_topic */ +/** + * Handler for the IRC "JOIN" command. + * + * See RFC 2812, 3.2.1 "Join message"; RFC 2813, 4.2.1 "Join message". + * + * @param Client The client from which this command has been received + * @param Req Request structure with prefix and all parameters + * @returns CONNECTED or DISCONNECTED + */ GLOBAL bool IRC_JOIN( CLIENT *Client, REQUEST *Req ) { @@ -365,6 +422,12 @@ IRC_JOIN( CLIENT *Client, REQUEST *Req ) /** * Handler for the IRC "PART" command. + * + * See RFC 2812, 3.2.2: "Part message". + * + * @param Client The client from which this command has been received + * @param Req Request structure with prefix and all parameters + * @returns CONNECTED or DISCONNECTED */ GLOBAL bool IRC_PART(CLIENT * Client, REQUEST * Req) @@ -410,6 +473,15 @@ IRC_PART(CLIENT * Client, REQUEST * Req) } /* IRC_PART */ +/** + * Handler for the IRC "TOPIC" command. + * + * See RFC 2812, 3.2.4 "Topic message". + * + * @param Client The client from which this command has been received + * @param Req Request structure with prefix and all parameters + * @returns CONNECTED or DISCONNECTED + */ GLOBAL bool IRC_TOPIC( CLIENT *Client, REQUEST *Req ) { @@ -502,8 +574,15 @@ IRC_TOPIC( CLIENT *Client, REQUEST *Req ) /** * Handler for the IRC "LIST" command. + * + * See RFC 2812, 3.2.6 "List message". + * * This implementation handles the local case as well as the forwarding of the * LIST command to other servers in the IRC network. + * + * @param Client The client from which this command has been received + * @param Req Request structure with prefix and all parameters + * @returns CONNECTED or DISCONNECTED */ GLOBAL bool IRC_LIST( CLIENT *Client, REQUEST *Req ) @@ -587,6 +666,16 @@ IRC_LIST( CLIENT *Client, REQUEST *Req ) } /* IRC_LIST */ +/** + * Handler for the IRC+ command "CHANINFO". + * + * See doc/Protocol.txt, section II.3: + * "Exchange channel-modes, topics, and persistent channels". + * + * @param Client The client from which this command has been received + * @param Req Request structure with prefix and all parameters + * @returns CONNECTED or DISCONNECTED + */ GLOBAL bool IRC_CHANINFO( CLIENT *Client, REQUEST *Req ) {

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Alexander Barton : Doxygen'ify irc-login.c
by alex＠arthur.barton.de 13 Feb '11

13 Feb '11

Module: ngircd.git Branch: master Commit: 53fecf5a2b3e0f396b08b2a00a73eb73c46e1853 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=53fecf5a… Author: Alexander Barton <alex(a)barton.de> Date: Wed Dec 29 14:09:46 2010 +0100 Doxygen'ify irc-login.c --- src/ngircd/irc-login.c | 113 ++++++++++++++++++++++++++++++++++++++++++++++-- 1 files changed, 109 insertions(+), 4 deletions(-) diff --git a/src/ngircd/irc-login.c b/src/ngircd/irc-login.c index a0f16a9..1557f18 100644 --- a/src/ngircd/irc-login.c +++ b/src/ngircd/irc-login.c @@ -56,8 +56,13 @@ static void cb_Read_Auth_Result PARAMS((int r_fd, UNUSED short events)); #endif /** - * Handler for the IRC command "PASS". + * Handler for the IRC "PASS" command. + * * See RFC 2813 section 4.1.1, and RFC 2812 section 3.1.1. + * + * @param Client The client from which this command has been received. + * @param Req Request structure with prefix and all parameters. + * @returns CONNECTED or DISCONNECTED. */ GLOBAL bool IRC_PASS( CLIENT *Client, REQUEST *Req ) @@ -176,10 +181,17 @@ IRC_PASS( CLIENT *Client, REQUEST *Req ) /** - * IRC "NICK" command. + * Handler for the IRC "NICK" command. + * + * See RFC 2812, 3.1.2 "Nick message", and RFC 2813, 4.1.3 "Nick". + * * This function implements the IRC command "NICK" which is used to register * with the server, to change already registered nicknames and to introduce * new users which are connected to other servers. + * + * @param Client The client from which this command has been received. + * @param Req Request structure with prefix and all parameters. + * @returns CONNECTED or DISCONNECTED. */ GLOBAL bool IRC_NICK( CLIENT *Client, REQUEST *Req ) @@ -381,7 +393,13 @@ IRC_NICK( CLIENT *Client, REQUEST *Req ) /** - * Handler for the IRC command "USER". + * Handler for the IRC "USER" command. + * + * See RFC 2812, 3.1.3 "User message". + * + * @param Client The client from which this command has been received. + * @param Req Request structure with prefix and all parameters. + * @returns CONNECTED or DISCONNECTED. */ GLOBAL bool IRC_USER(CLIENT * Client, REQUEST * Req) @@ -474,12 +492,18 @@ IRC_USER(CLIENT * Client, REQUEST * Req) /** - * Handler for the IRC command "SERVICE". + * Handler for the IRC "SERVICE" command. + * * This function implements IRC Services registration using the SERVICE command * defined in RFC 2812 3.1.6 and RFC 2813 4.1.4. + * * At the moment ngIRCd doesn't support directly linked services, so this * function returns ERR_ERRONEUSNICKNAME when the SERVICE command has not been * received from a peer server. + * + * @param Client The client from which this command has been received. + * @param Req Request structure with prefix and all parameters. + * @returns CONNECTED or DISCONNECTED.. */ GLOBAL bool IRC_SERVICE(CLIENT *Client, REQUEST *Req) @@ -597,6 +621,15 @@ IRC_WEBIRC(CLIENT *Client, REQUEST *Req) } /* IRC_WEBIRC */ +/** + * Handler for the IRC "QUIT" command. + * + * See RFC 2812, 3.1.7 "Quit", and RFC 2813, 4.1.5 "Quit". + * + * @param Client The client from which this command has been received. + * @param Req Request structure with prefix and all parameters. + * @returns CONNECTED or DISCONNECTED. + */ GLOBAL bool IRC_QUIT( CLIENT *Client, REQUEST *Req ) { @@ -644,6 +677,15 @@ IRC_QUIT( CLIENT *Client, REQUEST *Req ) } /* IRC_QUIT */ +/** + * Handler for the IRC "PING" command. + * + * See RFC 2812, 3.7.2 "Ping message". + * + * @param Client The client from which this command has been received. + * @param Req Request structure with prefix and all parameters. + * @returns CONNECTED or DISCONNECTED. + */ GLOBAL bool IRC_PING(CLIENT *Client, REQUEST *Req) { @@ -713,6 +755,15 @@ IRC_PING(CLIENT *Client, REQUEST *Req) } /* IRC_PING */ +/** + * Handler for the IRC "PONG" command. + * + * See RFC 2812, 3.7.3 "Pong message". + * + * @param Client The client from which this command has been received. + * @param Req Request structure with prefix and all parameters. + * @returns CONNECTED or DISCONNECTED. + */ GLOBAL bool IRC_PONG(CLIENT *Client, REQUEST *Req) { @@ -771,6 +822,17 @@ IRC_PONG(CLIENT *Client, REQUEST *Req) } /* IRC_PONG */ +/** + * Initiate client registration. + * + * This function is called after the daemon received the required NICK and + * USER commands of a new client. If the daemon is compiled with support for + * PAM, the authentication sub-processs is forked; otherwise the global server + * password is checked. + * + * @param Client The client logging in. + * @returns CONNECTED or DISCONNECTED. + */ static bool Hello_User(CLIENT * Client) { @@ -827,6 +889,9 @@ Hello_User(CLIENT * Client) /** * Read result of the authenticatior sub-process from pipe + * + * @param r_fd File descriptor of the pipe. + * @param events (ignored IO specification) */ static void cb_Read_Auth_Result(int r_fd, UNUSED short events) @@ -870,6 +935,14 @@ cb_Read_Auth_Result(int r_fd, UNUSED short events) #endif +/** + * Reject a client because of wrong password. + * + * This function is called either when the global server password or a password + * checked using PAM has been wrong. + * + * @param Client The client to reject. + */ static void Reject_Client(CLIENT *Client) { @@ -881,6 +954,15 @@ Reject_Client(CLIENT *Client) } +/** + * Finish client registration. + * + * Introduce the new client to the network and send all "hello messages" + * to it after authentication has been succeeded. + * + * @param Client The client logging in. + * @returns CONNECTED or DISCONNECTED. + */ static bool Hello_User_PostAuth(CLIENT *Client) { @@ -920,6 +1002,12 @@ Hello_User_PostAuth(CLIENT *Client) } +/** + * Kill all users with a specific nick name in the network. + * + * @param Nick Nick name. + * @param Reason Reason for the KILL. + */ static void Kill_Nick( char *Nick, char *Reason ) { @@ -938,6 +1026,13 @@ Kill_Nick( char *Nick, char *Reason ) } /* Kill_Nick */ +/** + * Introduce a new user or service client in the network. + * + * @param From Remote server introducing the client or NULL (local). + * @param Client New client. + * @param Type Type of the client (CLIENT_USER or CLIENT_SERVICE). + */ static void Introduce_Client(CLIENT *From, CLIENT *Client, int Type) { @@ -971,6 +1066,16 @@ Introduce_Client(CLIENT *From, CLIENT *Client, int Type) } /* Introduce_Client */ +/** + * Introduce a new user or service client to a remote server. + * + * This function differentiates between RFC1459 and RFC2813 server links and + * generates the appropriate commands to register the new user or service. + * + * @param To The remote server to inform. + * @param Prefix Prefix for the generated commands. + * @param data CLIENT structure of the new client. + */ static void cb_introduceClient(CLIENT *To, CLIENT *Prefix, void *data) {

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