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New hook HOOKTYPE_WELCOME (aClient *acptr, int after_numeric): allows you

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to send a message at very specific places during the initial welcome
https://www.unrealircd.org/docs/Dev:Hook_API#HOOKTYPE_WELCOME
This commit is contained in:
Bram Matthys 2019-01-21 10:12:46 +01:00
parent 25ede84a04
commit bcb667c59e
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GPG key ID: BF8116B163EAAE98
3 changed files with 25 additions and 4 deletions
doc
RELEASE-NOTES
include
modules.h
src/modules
m_nick.c

3
doc/RELEASE-NOTES
View file

@ -25,6 +25,9 @@ Minor issues fixed:
Deprecated:
Module coders:
* New hook HOOKTYPE_WELCOME (aClient *acptr, int after_numeric): allows you
to send a message at very specific places during the initial welcome
https://www.unrealircd.org/docs/Dev:Hook_API#HOOKTYPE_WELCOME
Future versions:
* We intend to change the default plaintext oper policy from 'warn' to 'deny'

5
include/modules.h
View file

@ -820,6 +820,7 @@ extern char *moddata_client_get(aClient *acptr, char *varname);
#define HOOKTYPE_SASL_RESULT 94
#define HOOKTYPE_PLACE_HOST_BAN 95
#define HOOKTYPE_FIND_TKLINE_MATCH 96
#define HOOKTYPE_WELCOME 97
/* Adding a new hook here?
* 1) Add the #define HOOKTYPE_.... with a new number
@ -923,6 +924,7 @@ int hooktype_sasl_continuation(aClient *sptr, char *buf);
int hooktype_sasl_result(aClient *sptr, int success);
int hooktype_place_host_ban(aClient *sptr, int action, char *reason, long duration);
int hooktype_find_tkline_match(aClient *sptr, aTKline *tk);
int hooktype_welcome(aClient *sptr, int after_numeric);
#ifdef GCC_TYPECHECKING
#define ValidateHook(validatefunc, func) __builtin_types_compatible_p(__typeof__(func), __typeof__(validatefunc))
@ -1023,7 +1025,8 @@ _UNREAL_ERROR(_hook_error_incompatible, "Incompatible hook function. Check argum
((hooktype == HOOKTYPE_SASL_CONTINUATION) && !ValidateHook(hooktype_sasl_continuation, func)) || \
((hooktype == HOOKTYPE_SASL_RESULT) && !ValidateHook(hooktype_sasl_result, func)) || \
((hooktype == HOOKTYPE_PLACE_HOST_BAN) && !ValidateHook(hooktype_place_host_ban, func)) || \
((hooktype == HOOKTYPE_FIND_TKLINE_MATCH) && !ValidateHook(hooktype_find_tkline_match, func)) ) \
((hooktype == HOOKTYPE_FIND_TKLINE_MATCH) && !ValidateHook(hooktype_find_tkline_match, func)) || \
((hooktype == HOOKTYPE_WELCOME) && !ValidateHook(hooktype_welcome, func)) ) \
_hook_error_incompatible();
#endif /* GCC_TYPECHECKING */

21
src/modules/m_nick.c
View file

@ -1413,20 +1413,29 @@ int _register_user(aClient *cptr, aClient *sptr, char *nick, char *username, cha
else
ircd_log(LOG_CLIENT, "Connect - %s!%s@%s", nick, user->username,
user->realhost);
RunHook2(HOOKTYPE_WELCOME, sptr, 0);
sendto_one(sptr, rpl_str(RPL_WELCOME), me.name, nick,
ircnetwork, nick, user->username, user->realhost);
/* This is a duplicate of the NOTICE but see below... */
sendto_one(sptr, rpl_str(RPL_YOURHOST), me.name, nick,
me.name, version);
RunHook2(HOOKTYPE_WELCOME, sptr, 1);
sendto_one(sptr, rpl_str(RPL_YOURHOST), me.name, nick,
me.name, version);
RunHook2(HOOKTYPE_WELCOME, sptr, 2);
sendto_one(sptr, rpl_str(RPL_CREATED), me.name, nick, creation);
RunHook2(HOOKTYPE_WELCOME, sptr, 3);
sendto_one(sptr, rpl_str(RPL_MYINFO), me.name, sptr->name,
me.name, version, umodestring, cmodestring);
RunHook2(HOOKTYPE_WELCOME, sptr, 4);
for (i = 0; IsupportStrings[i]; i++)
sendto_one(sptr, rpl_str(RPL_ISUPPORT), me.name, nick, IsupportStrings[i]);
RunHook2(HOOKTYPE_WELCOME, sptr, 5);
if (IsHidden(sptr))
{
sendto_one(sptr, err_str(RPL_HOSTHIDDEN), me.name, sptr->name, user->virthost);
RunHook2(HOOKTYPE_WELCOME, sptr, 396);
}
if (IsSecureConnect(sptr))
{
@ -1445,9 +1454,13 @@ int _register_user(aClient *cptr, aClient *sptr, char *nick, char *username, cha
parv[1] = NULL;
do_cmd(sptr, sptr, "LUSERS", 1, parv);
}
RunHook2(HOOKTYPE_WELCOME, sptr, 266);
short_motd(sptr);
RunHook2(HOOKTYPE_WELCOME, sptr, 376);
#ifdef EXPERIMENTAL
sendto_one(sptr,
":%s NOTICE %s :*** \2NOTE:\2 This server is running experimental IRC server software (UnrealIRCd %s). If you find any bugs or problems, please report them at https://bugs.unrealircd.org/",
@ -1593,6 +1606,8 @@ int _register_user(aClient *cptr, aClient *sptr, char *nick, char *username, cha
*/
sptr->local->since = TStime();
RunHook2(HOOKTYPE_WELCOME, sptr, 999);
/* NOTE: Code after this 'if (savetkl)' will not be executed for quarantined-
* virus-users. So be carefull with the order. -- Syzop
*/