April 2012 - ngIRCd GIT Updates

Alexander Barton : IRC_Send_NAMES(): Code cleanup
by alex＠arthur.barton.de 28 Apr '12

28 Apr '12

Module: ngircd.git Branch: master Commit: f0a9dbe3ad59d3518f406f0b32a90246977ac58e URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=f0a9dbe3… Author: Alexander Barton <alex(a)barton.de> Date: Sat Apr 28 00:20:42 2012 +0200 IRC_Send_NAMES(): Code cleanup --- src/ngircd/irc-info.c | 77 ++++++++++++++++++++++++++++--------------------- 1 files changed, 44 insertions(+), 33 deletions(-) diff --git a/src/ngircd/irc-info.c b/src/ngircd/irc-info.c index 841e6e6..38b9a7d 100644 --- a/src/ngircd/irc-info.c +++ b/src/ngircd/irc-info.c @@ -1524,60 +1524,71 @@ IRC_Show_MOTD( CLIENT *Client ) } /* IRC_Show_MOTD */ +/** + * Send NAMES reply for a specific client and channel. + * + * @param Client The client requesting the NAMES information. + * @param Chan The channel + * @return CONNECTED or DISCONNECTED. + */ GLOBAL bool -IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan ) +IRC_Send_NAMES(CLIENT * Client, CHANNEL * Chan) { bool is_visible, is_member; char str[LINE_LEN + 1]; CL2CHAN *cl2chan; CLIENT *cl; - assert( Client != NULL ); - assert( Chan != NULL ); + assert(Client != NULL); + assert(Chan != NULL); - if( Channel_IsMemberOf( Chan, Client )) is_member = true; - else is_member = false; + if (Channel_IsMemberOf(Chan, Client)) + is_member = true; + else + is_member = false; /* Do not print info on channel memberships to anyone that is not member? */ if (Conf_MorePrivacy && !is_member) return CONNECTED; /* Secret channel? */ - if( ! is_member && strchr( Channel_Modes( Chan ), 's' )) return CONNECTED; - - /* Alle Mitglieder suchen */ - snprintf( str, sizeof( str ), RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan )); - cl2chan = Channel_FirstMember( Chan ); - while( cl2chan ) - { - cl = Channel_GetClient( cl2chan ); + if (!is_member && strchr(Channel_Modes(Chan), 's')) + return CONNECTED; - if( strchr( Client_Modes( cl ), 'i' )) is_visible = false; - else is_visible = true; + snprintf(str, sizeof(str), RPL_NAMREPLY_MSG, Client_ID(Client), "=", + Channel_Name(Chan)); + cl2chan = Channel_FirstMember(Chan); + while (cl2chan) { + cl = Channel_GetClient(cl2chan); - if( is_member || is_visible ) - { - /* Nick anhaengen */ - if( str[strlen( str ) - 1] != ':' ) strlcat( str, " ", sizeof( str )); - if( strchr( Channel_UserModes( Chan, cl ), 'o' )) strlcat( str, "@", sizeof( str )); - else if( strchr( Channel_UserModes( Chan, cl ), 'v' )) strlcat( str, "+", sizeof( str )); - strlcat( str, Client_ID( cl ), sizeof( str )); + if (strchr(Client_Modes(cl), 'i')) + is_visible = false; + else + is_visible = true; - if( strlen( str ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 )) - { - /* Zeile wird zu lang: senden! */ - if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED; - snprintf( str, sizeof( str ), RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan )); + if (is_member || is_visible) { + if (str[strlen(str) - 1] != ':') + strlcat(str, " ", sizeof(str)); + if (strchr(Channel_UserModes(Chan, cl), 'o')) + strlcat(str, "@", sizeof(str)); + else if (strchr(Channel_UserModes(Chan, cl), 'v')) + strlcat(str, "+", sizeof(str)); + strlcat(str, Client_ID(cl), sizeof(str)); + + if (strlen(str) > (LINE_LEN - CLIENT_NICK_LEN - 4)) { + if (!IRC_WriteStrClient(Client, "%s", str)) + return DISCONNECTED; + snprintf(str, sizeof(str), RPL_NAMREPLY_MSG, + Client_ID(Client), "=", + Channel_Name(Chan)); } } - /* naechstes Mitglied suchen */ - cl2chan = Channel_NextMember( Chan, cl2chan ); + cl2chan = Channel_NextMember(Chan, cl2chan); } - if( str[strlen( str ) - 1] != ':') - { - /* Es sind noch Daten da, die gesendet werden muessen */ - if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED; + if (str[strlen(str) - 1] != ':') { + if (!IRC_WriteStrClient(Client, "%s", str)) + return DISCONNECTED; } return CONNECTED;

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Alexander Barton : New function Client_CapSet() in addition to Client_Cap{Add|Del}
by alex＠arthur.barton.de 28 Apr '12

28 Apr '12

Module: ngircd.git Branch: master Commit: 245782897b4a8ca092a87bf6d3961cbda1dea962 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=24578289… Author: Alexander Barton <alex(a)barton.de> Date: Fri Apr 27 23:56:56 2012 +0200 New function Client_CapSet() in addition to Client_Cap{Add|Del} --- src/ngircd/client-cap.c | 11 +++++++++++ src/ngircd/client-cap.h | 1 + 2 files changed, 12 insertions(+), 0 deletions(-) diff --git a/src/ngircd/client-cap.c b/src/ngircd/client-cap.c index edaf260..b0da807 100644 --- a/src/ngircd/client-cap.c +++ b/src/ngircd/client-cap.c @@ -38,6 +38,17 @@ Client_Cap(CLIENT *Client) } GLOBAL void +Client_CapSet(CLIENT *Client, int Cap) +{ + assert(Client != NULL); + assert(Cap >= 0); + + Client->capabilities = Cap; + LogDebug("Set new capability of \"%s\" to %d.", + Client_ID(Client), Client->capabilities); +} + +GLOBAL void Client_CapAdd(CLIENT *Client, int Cap) { assert(Client != NULL); diff --git a/src/ngircd/client-cap.h b/src/ngircd/client-cap.h index faec1c2..e477dc0 100644 --- a/src/ngircd/client-cap.h +++ b/src/ngircd/client-cap.h @@ -22,6 +22,7 @@ GLOBAL int Client_Cap PARAMS((CLIENT *Client)); +GLOBAL void Client_CapSet PARAMS((CLIENT *Client, int Cap)); GLOBAL void Client_CapAdd PARAMS((CLIENT *Client, int Cap)); GLOBAL void Client_CapDel PARAMS((CLIENT *Client, int Cap));

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Alexander Barton : "CAP REQ" starts capability negotiation and delays user registration
by alex＠arthur.barton.de 28 Apr '12

28 Apr '12

Module: ngircd.git Branch: master Commit: 2327b17656b329d6210628f24c77f51533c05620 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=2327b176… Author: Alexander Barton <alex(a)barton.de> Date: Fri Apr 27 22:47:22 2012 +0200 "CAP REQ" starts capability negotiation and delays user registration New helper function Set_CAP_Negotiation(). --- src/ngircd/irc-cap.c | 24 +++++++++++++++++++++--- 1 files changed, 21 insertions(+), 3 deletions(-) diff --git a/src/ngircd/irc-cap.c b/src/ngircd/irc-cap.c index 956b359..c92a3f3 100644 --- a/src/ngircd/irc-cap.c +++ b/src/ngircd/irc-cap.c @@ -40,6 +40,9 @@ bool Handle_CAP_ACK PARAMS((CLIENT *Client, char *Arg)); bool Handle_CAP_CLEAR PARAMS((CLIENT *Client)); bool Handle_CAP_END PARAMS((CLIENT *Client)); +void Set_CAP_Negotiation PARAMS((CLIENT *Client)); + + /** * Handler for the IRCv3 "CAP" command. * @@ -96,10 +99,8 @@ Handle_CAP_LS(CLIENT *Client, UNUSED char *Arg) { assert(Client != NULL); - if (Client_Type(Client) != CLIENT_USER) - Client_CapAdd(Client, CLIENT_CAP_PENDING); + Set_CAP_Negotiation(Client); - Client_CapAdd(Client, CLIENT_CAP_SUPPORTED); return IRC_WriteStrClient(Client, "CAP %s LS :", Client_ID(Client)); } @@ -131,6 +132,8 @@ Handle_CAP_REQ(CLIENT *Client, char *Arg) assert(Client != NULL); assert(Arg != NULL); + Set_CAP_Negotiation(Client); + return IRC_WriteStrClient(Client, "CAP %s NAK :%s", Client_ID(Client), Arg); } @@ -189,4 +192,19 @@ Handle_CAP_END(CLIENT *Client) return CONNECTED; } +/** + * Set CAP negotiation status and mark client as "supports capabilities". + * + * @param Client The client to handle. + */ +void +Set_CAP_Negotiation(CLIENT *Client) +{ + assert(Client != NULL); + + if (Client_Type(Client) != CLIENT_USER) + Client_CapAdd(Client, CLIENT_CAP_PENDING); + Client_CapAdd(Client, CLIENT_CAP_SUPPORTED); +} + /* -eof- */

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Alexander Barton : Correctly handle "CAP END", new client type CLIENT_WAITCAPEND
by alex＠arthur.barton.de 28 Apr '12

28 Apr '12

Module: ngircd.git Branch: master Commit: da4c1ebe81bbd1335356ef40c91741b953c9f8d8 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=da4c1ebe… Author: Alexander Barton <alex(a)barton.de> Date: Sat Mar 31 16:37:31 2012 +0200 Correctly handle "CAP END", new client type CLIENT_WAITCAPEND --- src/ngircd/client.h | 1 + src/ngircd/irc-cap.c | 2 +- src/ngircd/login.c | 5 ++++- src/ngircd/parse.c | 2 +- 4 files changed, 7 insertions(+), 3 deletions(-) diff --git a/src/ngircd/client.h b/src/ngircd/client.h index bdad9ce..4dbcc7a 100644 --- a/src/ngircd/client.h +++ b/src/ngircd/client.h @@ -29,6 +29,7 @@ #ifndef STRICT_RFC # define CLIENT_WAITAUTHPING 512 /* waiting for AUTH PONG from client */ #endif +#define CLIENT_WAITCAPEND 1024 /* waiting for "CAP END" command */ #define CLIENT_TYPE int diff --git a/src/ngircd/irc-cap.c b/src/ngircd/irc-cap.c index 926943c..956b359 100644 --- a/src/ngircd/irc-cap.c +++ b/src/ngircd/irc-cap.c @@ -180,7 +180,7 @@ Handle_CAP_END(CLIENT *Client) /* User is still logging in ... */ Client_CapDel(Client, CLIENT_CAP_PENDING); - if (Client_Type(Client) == CLIENT_GOTUSER) { + if (Client_Type(Client) == CLIENT_WAITCAPEND) { /* Only "CAP END" was missing: log in! */ return Login_User(Client); } diff --git a/src/ngircd/login.c b/src/ngircd/login.c index ad45219..3808997 100644 --- a/src/ngircd/login.c +++ b/src/ngircd/login.c @@ -80,8 +80,11 @@ Login_User(CLIENT * Client) #endif /* Still waiting for "CAP END" command? */ - if (Client_Cap(Client) & CLIENT_CAP_PENDING) + if (Client_Cap(Client) & CLIENT_CAP_PENDING) { + Client_SetType(Client, CLIENT_WAITCAPEND); + LogDebug("Connection %d: Waiting for CAP END ...", conn); return CONNECTED; + } #ifdef PAM if (!Conf_PAM) { diff --git a/src/ngircd/parse.c b/src/ngircd/parse.c index 41e3872..66bfef5 100644 --- a/src/ngircd/parse.c +++ b/src/ngircd/parse.c @@ -114,7 +114,7 @@ static COMMAND My_Commands[] = { "CHANINFO", IRC_CHANINFO, CLIENT_SERVER, 0, 0, 0 }, #endif #ifndef STRICT_RFC - { "CAP", IRC_CAP, CLIENT_UNKNOWN|CLIENT_GOTNICK|CLIENT_GOTPASS|CLIENT_GOTUSER|CLIENT_USER, 0, 0, 0 }, + { "CAP", IRC_CAP, 0xFFFF, 0, 0, 0 }, { "GET", IRC_QUIT_HTTP, CLIENT_UNKNOWN, 0, 0, 0 }, { "POST", IRC_QUIT_HTTP, CLIENT_UNKNOWN, 0, 0, 0 }, #endif

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Alexander Barton : Implement core IRC capability handling and "CAP" command
by alex＠arthur.barton.de 28 Apr '12

28 Apr '12

Module: ngircd.git Branch: master Commit: bd3a7ccb158c9f2eac1af77804529b76d99c3e79 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=bd3a7ccb… Author: Alexander Barton <alex(a)barton.de> Date: Sat Mar 31 15:59:06 2012 +0200 Implement core IRC capability handling and "CAP" command This patch implements the core functions to support "IRC Capabilities" and the IRC "CAP" command as used by other servers and specified here: <http://www.leeh.co.uk/draft-mitchell-irc-capabilities-02.html>. It enables ngIRCd to support the defined handshake, but it doesn't implement any capabilities, so "CAP LS" and "CAP LIST" always return the empty set and "CAP REQ ..." always fails with "CAP NAK". --- contrib/MacOSX/ngIRCd.xcodeproj/project.pbxproj | 14 ++ doc/Capabilities.txt | 23 +++ doc/Makefile.am | 1 + src/ngircd/Makefile.am | 4 + src/ngircd/client-cap.c | 62 ++++++++ src/ngircd/client-cap.h | 28 ++++ src/ngircd/client.h | 3 +- src/ngircd/irc-cap.c | 192 +++++++++++++++++++++++ src/ngircd/irc-cap.h | 24 +++ src/ngircd/login.c | 5 + src/ngircd/messages.h | 1 + src/ngircd/parse.c | 2 + 12 files changed, 358 insertions(+), 1 deletions(-) Diff: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commitdiff;h=bd3a…

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Alexander Barton : New "login" source file
by alex＠arthur.barton.de 28 Apr '12

28 Apr '12

Module: ngircd.git Branch: master Commit: edfcc2f9d5b796fd30f60138591e4f96d54cfcf6 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=edfcc2f9… Author: Alexander Barton <alex(a)barton.de> Date: Sat Mar 31 15:38:46 2012 +0200 New "login" source file Rename Hello_User[_PostAuth] to Login_User[_PostAuth] and move it to the new login.c; and move cb_Read_Auth_Result(), too. This will enable further code to easily call Login_User() when required. --- contrib/MacOSX/ngIRCd.xcodeproj/project.pbxproj | 6 + src/ngircd/Makefile.am | 2 + src/ngircd/irc-login.c | 210 +-------------------- src/ngircd/login.c | 234 +++++++++++++++++++++++ src/ngircd/login.h | 25 +++ 5 files changed, 271 insertions(+), 206 deletions(-) Diff: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commitdiff;h=edfc…

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Alexander Barton : Introduce_Client() => Client_Introduce(), and move it to client.c
by alex＠arthur.barton.de 28 Apr '12

28 Apr '12

Module: ngircd.git Branch: master Commit: ee362b3bd2e31db4cb6b7832ca01e64a643f9b96 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=ee362b3b… Author: Alexander Barton <alex(a)barton.de> Date: Sat Mar 31 15:24:30 2012 +0200 Introduce_Client() => Client_Introduce(), and move it to client.c --- src/ngircd/client.c | 96 +++++++++++++++++++++++++++++++++++++++++++ src/ngircd/client.h | 4 +- src/ngircd/irc-login.c | 106 ++---------------------------------------------- 3 files changed, 103 insertions(+), 103 deletions(-) diff --git a/src/ngircd/client.c b/src/ngircd/client.c index 7e28e8f..1b35684 100644 --- a/src/ngircd/client.c +++ b/src/ngircd/client.c @@ -37,6 +37,7 @@ #include "ngircd.h" #include "channel.h" #include "conf.h" +#include "conn-func.h" #include "hash.h" #include "irc-write.h" #include "log.h" @@ -69,6 +70,8 @@ static CLIENT *Init_New_Client PARAMS((CONN_ID Idx, CLIENT *Introducer, static void Destroy_UserOrService PARAMS((CLIENT *Client,const char *Txt, const char *FwdMsg, bool SendQuit)); +static void cb_introduceClient PARAMS((CLIENT *Client, CLIENT *Prefix, + void *i)); GLOBAL void Client_Init( void ) @@ -1142,6 +1145,46 @@ Client_Reject(CLIENT *Client, const char *Reason, bool InformClient) } +/** + * 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). + */ +GLOBAL void +Client_Introduce(CLIENT *From, CLIENT *Client, int Type) +{ + /* Set client type (user or service) */ + Client_SetType(Client, Type); + + if (From) { + if (Conf_IsService(Conf_GetServer(Client_Conn(From)), + Client_ID(Client))) + Client_SetType(Client, CLIENT_SERVICE); + LogDebug("%s \"%s\" (+%s) registered (via %s, on %s, %d hop%s).", + Client_TypeText(Client), Client_Mask(Client), + Client_Modes(Client), Client_ID(From), + Client_ID(Client_Introducer(Client)), + Client_Hops(Client), Client_Hops(Client) > 1 ? "s": ""); + } else { + Log(LOG_NOTICE, "%s \"%s\" registered (connection %d).", + Client_TypeText(Client), Client_Mask(Client), + Client_Conn(Client)); + Log_ServerNotice('c', "Client connecting: %s (%s@%s) [%s] - %s", + Client_ID(Client), Client_User(Client), + Client_Hostname(Client), + Conn_IPA(Client_Conn(Client)), + Client_TypeText(Client)); + } + + /* Inform other servers */ + IRC_WriteStrServersPrefixFlag_CB(From, + From != NULL ? From : Client_ThisServer(), + '\0', cb_introduceClient, (void *)Client); +} /* Client_Introduce */ + + static unsigned long Count( CLIENT_TYPE Type ) { @@ -1361,6 +1404,59 @@ Destroy_UserOrService(CLIENT *Client, const char *Txt, const char *FwdMsg, bool } /* Destroy_UserOrService */ +/** + * 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) +{ + CLIENT *c = (CLIENT *)data; + CONN_ID conn; + char *modes, *user, *host; + + modes = Client_Modes(c); + user = Client_User(c) ? Client_User(c) : "-"; + host = Client_Hostname(c) ? Client_Hostname(c) : "-"; + + conn = Client_Conn(To); + if (Conn_Options(conn) & CONN_RFC1459) { + /* RFC 1459 mode: separate NICK and USER commands */ + Conn_WriteStr(conn, "NICK %s :%d", Client_ID(c), + Client_Hops(c) + 1); + Conn_WriteStr(conn, ":%s USER %s %s %s :%s", + Client_ID(c), user, host, + Client_ID(Client_Introducer(c)), Client_Info(c)); + if (modes[0]) + Conn_WriteStr(conn, ":%s MODE %s +%s", + Client_ID(c), Client_ID(c), modes); + } else { + /* RFC 2813 mode: one combined NICK or SERVICE command */ + if (Client_Type(c) == CLIENT_SERVICE + && strchr(Client_Flags(To), 'S')) + IRC_WriteStrClientPrefix(To, Prefix, + "SERVICE %s %d * +%s %d :%s", + Client_Mask(c), + Client_MyToken(Client_Introducer(c)), + Client_Modes(c), Client_Hops(c) + 1, + Client_Info(c)); + else + IRC_WriteStrClientPrefix(To, Prefix, + "NICK %s %d %s %s %d +%s :%s", + Client_ID(c), Client_Hops(c) + 1, + user, host, + Client_MyToken(Client_Introducer(c)), + modes, Client_Info(c)); + } +} /* cb_introduceClient */ + + #ifdef DEBUG GLOBAL void diff --git a/src/ngircd/client.h b/src/ngircd/client.h index 7bb230b..def0549 100644 --- a/src/ngircd/client.h +++ b/src/ngircd/client.h @@ -1,6 +1,6 @@ /* * ngIRCd -- The Next Generation IRC Daemon - * Copyright (c)2001-2008 Alexander Barton (alex(a)barton.de) + * Copyright (c)2001-2012 Alexander Barton (alex(a)barton.de) * * 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 @@ -165,6 +165,8 @@ GLOBAL const char *Client_TypeText PARAMS((CLIENT *Client)); GLOBAL void Client_Reject PARAMS((CLIENT *Client, const char *Reason, bool InformClient)); +GLOBAL void Client_Introduce PARAMS((CLIENT *From, CLIENT *Client, int Type)); + #ifdef DEBUG GLOBAL void Client_DebugDump PARAMS((void)); diff --git a/src/ngircd/irc-login.c b/src/ngircd/irc-login.c index 133a0e5..53069f0 100644 --- a/src/ngircd/irc-login.c +++ b/src/ngircd/irc-login.c @@ -46,11 +46,6 @@ static bool Hello_User PARAMS(( CLIENT *Client )); static bool Hello_User_PostAuth PARAMS(( CLIENT *Client )); static void Kill_Nick PARAMS(( char *Nick, char *Reason )); -static void Introduce_Client PARAMS((CLIENT *To, CLIENT *Client, int Type)); - -static void cb_introduceClient PARAMS((CLIENT *Client, CLIENT *Prefix, - void *i)); - #ifdef PAM static void cb_Read_Auth_Result PARAMS((int r_fd, UNUSED short events)); #endif @@ -395,7 +390,7 @@ IRC_NICK( CLIENT *Client, REQUEST *Req ) Client_Mask(c)); Client_SetType(c, CLIENT_GOTNICK); } else - Introduce_Client(Client, c, CLIENT_USER); + Client_Introduce(Client, c, CLIENT_USER); return CONNECTED; } @@ -487,7 +482,7 @@ IRC_USER(CLIENT * Client, REQUEST * Req) /* RFC 1459 style user registration? * Introduce client to network: */ if (Client_Type(c) == CLIENT_GOTNICK) - Introduce_Client(Client, c, CLIENT_USER); + Client_Introduce(Client, c, CLIENT_USER); return CONNECTED; } else if (Client_Type(Client) == CLIENT_USER) { @@ -601,7 +596,7 @@ IRC_SERVICE(CLIENT *Client, REQUEST *Req) return CONNECTED; } - Introduce_Client(Client, c, CLIENT_SERVICE); + Client_Introduce(Client, c, CLIENT_SERVICE); return CONNECTED; } /* IRC_SERVICE */ @@ -1057,7 +1052,7 @@ Hello_User_PostAuth(CLIENT *Client) if (Class_HandleServerBans(Client) != CONNECTED) return DISCONNECTED; - Introduce_Client(NULL, Client, CLIENT_USER); + Client_Introduce(NULL, Client, CLIENT_USER); if (!IRC_WriteStrClient (Client, RPL_WELCOME_MSG, Client_ID(Client), Client_Mask(Client))) @@ -1119,97 +1114,4 @@ 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) -{ - /* Set client type (user or service) */ - Client_SetType(Client, Type); - - if (From) { - if (Conf_IsService(Conf_GetServer(Client_Conn(From)), - Client_ID(Client))) - Client_SetType(Client, CLIENT_SERVICE); - LogDebug("%s \"%s\" (+%s) registered (via %s, on %s, %d hop%s).", - Client_TypeText(Client), Client_Mask(Client), - Client_Modes(Client), Client_ID(From), - Client_ID(Client_Introducer(Client)), - Client_Hops(Client), Client_Hops(Client) > 1 ? "s": ""); - } else { - Log(LOG_NOTICE, "%s \"%s\" registered (connection %d).", - Client_TypeText(Client), Client_Mask(Client), - Client_Conn(Client)); - Log_ServerNotice('c', "Client connecting: %s (%s@%s) [%s] - %s", - Client_ID(Client), Client_User(Client), - Client_Hostname(Client), - Conn_IPA(Client_Conn(Client)), - Client_TypeText(Client)); - } - - /* Inform other servers */ - IRC_WriteStrServersPrefixFlag_CB(From, - From != NULL ? From : Client_ThisServer(), - '\0', cb_introduceClient, (void *)Client); -} /* 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) -{ - CLIENT *c = (CLIENT *)data; - CONN_ID conn; - char *modes, *user, *host; - - modes = Client_Modes(c); - user = Client_User(c) ? Client_User(c) : "-"; - host = Client_Hostname(c) ? Client_Hostname(c) : "-"; - - conn = Client_Conn(To); - if (Conn_Options(conn) & CONN_RFC1459) { - /* RFC 1459 mode: separate NICK and USER commands */ - Conn_WriteStr(conn, "NICK %s :%d", Client_ID(c), - Client_Hops(c) + 1); - Conn_WriteStr(conn, ":%s USER %s %s %s :%s", - Client_ID(c), user, host, - Client_ID(Client_Introducer(c)), Client_Info(c)); - if (modes[0]) - Conn_WriteStr(conn, ":%s MODE %s +%s", - Client_ID(c), Client_ID(c), modes); - } else { - /* RFC 2813 mode: one combined NICK or SERVICE command */ - if (Client_Type(c) == CLIENT_SERVICE - && strchr(Client_Flags(To), 'S')) - IRC_WriteStrClientPrefix(To, Prefix, - "SERVICE %s %d * +%s %d :%s", - Client_Mask(c), - Client_MyToken(Client_Introducer(c)), - Client_Modes(c), Client_Hops(c) + 1, - Client_Info(c)); - else - IRC_WriteStrClientPrefix(To, Prefix, - "NICK %s %d %s %s %d +%s :%s", - Client_ID(c), Client_Hops(c) + 1, - user, host, - Client_MyToken(Client_Introducer(c)), - modes, Client_Info(c)); - } -} /* cb_introduceClient */ - - /* -eof- */

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Alexander Barton : Xcode: update project file for Xcode 4.3
by alex＠arthur.barton.de 27 Apr '12

27 Apr '12

Module: ngircd.git Branch: master Commit: 359732af85e8566d919a2e0bc580a490ead49d9e URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=359732af… Author: Alexander Barton <alex(a)barton.de> Date: Fri Apr 27 15:52:09 2012 +0200 Xcode: update project file for Xcode 4.3 (No changes needed) --- contrib/MacOSX/ngIRCd.xcodeproj/project.pbxproj | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/contrib/MacOSX/ngIRCd.xcodeproj/project.pbxproj b/contrib/MacOSX/ngIRCd.xcodeproj/project.pbxproj index 289c2ed..affb329 100644 --- a/contrib/MacOSX/ngIRCd.xcodeproj/project.pbxproj +++ b/contrib/MacOSX/ngIRCd.xcodeproj/project.pbxproj @@ -665,7 +665,7 @@ 08FB7793FE84155DC02AAC07 /* Project object */ = { isa = PBXProject; attributes = { - LastUpgradeCheck = 0420; + LastUpgradeCheck = 0430; }; buildConfigurationList = 1DEB928908733DD80010E9CD /* Build configuration list for PBXProject "ngIRCd" */; compatibilityVersion = "Xcode 3.2";

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Alexander Barton : platformtest.sh: Detect Open64 C compiler
by alex＠arthur.barton.de 24 Apr '12

24 Apr '12

Module: ngircd.git Branch: master Commit: 1dea0d91a0547fe5c0a9cb025b205cf1d9b1d3b8 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=1dea0d91… Author: Alexander Barton <alex(a)barton.de> Date: Tue Apr 24 12:08:01 2012 +0200 platformtest.sh: Detect Open64 C compiler --- contrib/platformtest.sh | 11 ++++++++--- 1 files changed, 8 insertions(+), 3 deletions(-) diff --git a/contrib/platformtest.sh b/contrib/platformtest.sh index 6449a67..201ed41 100755 --- a/contrib/platformtest.sh +++ b/contrib/platformtest.sh @@ -96,9 +96,14 @@ if [ -r "Makefile" ]; then CC=$(grep "^CC = " Makefile | cut -d' ' -f3) $CC --version 2>&1 | grep -i "GCC" >/dev/null if [ $? -eq 0 ]; then - COMPILER=$($CC --version | head -1 \ - | cut -d')' -f2 | cut -d' ' -f2) - COMPILER="gcc $COMPILER" + $CC --version 2>&1 | grep -i "Open64" >/dev/null + if [ $? -eq 0 ]; then + COMPILER="Open64" + else + COMPILER=$($CC --version | head -1 \ + | cut -d')' -f2 | cut -d' ' -f2) + COMPILER="gcc $COMPILER" + fi else case "$CC" in gcc*)

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Alexander Barton : Fix 8ec17063: "Lists_Add(): use size of destination when copying data"
by alex＠arthur.barton.de 18 Apr '12

18 Apr '12

Module: ngircd.git Branch: master Commit: d67d077a711f21e722d969dc1bf7ab787042d70b URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=d67d077a… Author: Alexander Barton <alex(a)barton.de> Date: Wed Apr 18 17:54:54 2012 +0200 Fix 8ec17063: "Lists_Add(): use size of destination when copying data" Thanks to Florian Westphal for spotting my silliness ... --- src/ngircd/lists.c | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-) diff --git a/src/ngircd/lists.c b/src/ngircd/lists.c index 45a4874..5c6c52c 100644 --- a/src/ngircd/lists.c +++ b/src/ngircd/lists.c @@ -147,11 +147,8 @@ Lists_Add(struct list_head *h, const char *Mask, time_t ValidUntil, strlcpy(newelem->mask, Mask, sizeof(newelem->mask)); if (Reason) { - newelem->reason = malloc(strlen(Reason) + 1); - if (newelem->reason) - strlcpy(newelem->reason, Reason, - sizeof(newelem->reason)); - else + newelem->reason = strdup(Reason); + if (!newelem->reason) Log(LOG_EMERG, "Can't allocate memory for new list reason text!"); }

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