Merge remote-tracking branch 'upstream/develop' into exp

AUTHORS

@@ -104,4 +104,4 @@ See also: THANKS, doc/Versions, doc/Changes
 ------------------------------------------------------------------------------
 
 Copyright (C) 1997 Robey Pointer
-Copyright (C) 1999 - 2021 Eggheads Development Team
+Copyright (C) 1999 - 2023 Eggheads Development Team

CONTENTS

@@ -82,4 +82,4 @@ Last revised: September 21, 2018
     Contains information on upgrading from a 1.6 bot to a 1.8 bot.
     _____________________________________________________________________
 
-  Copyright (C) 2003 - 2021 Eggheads Development Team
+  Copyright (C) 2003 - 2023 Eggheads Development Team

FEATURES

@@ -44,4 +44,4 @@ Eggdrop Features
 
 Copyright (C) 1997 Robey Pointer
 
-Copyright (C) 2000 - 2022 Eggheads Development Team
+Copyright (C) 2000 - 2023 Eggheads Development Team

INSTALL

@@ -158,5 +158,5 @@ the README file. If not, then READ IT!&@#%@!
 
 Have fun with Eggdrop!
 
-  Copyright (C) 1997 Robey Pointer Copyright (C) 1999 - 2022 Eggheads
+  Copyright (C) 1997 Robey Pointer Copyright (C) 1999 - 2023 Eggheads
   Development Team

NEWS

@@ -15,6 +15,35 @@ Last revised: December 4, 2021
 
      _________________________________________________________________
 
+Eggdrop v1.9.5:
+
+ General changes:
+    - Implemented a workaround for a Tcl issue parsing emojis that can cause a
+      crash
+    - Fixed an improper change to the display of bind flags that caused issues
+      with Tcl scripts that parse bind flags
+    - Added SSL header information to .status to help diagnose ./configure
+      mismatches
+    - Lots of under-the-hood bug fixes
+
+ Botnet changes:
+    - None
+
+ Tcl API changes:
+    - Tcl minimum required version is now 8.5! This actually happened in version
+      1.9.0; we just forgot to tell people. Oops! :)
+
+ Module changes:
+    - Updated woobie.mod with additional example code
+
+ Eggdrop config changes:
+    - None
+
+ Documentation changes:
+    - Added additional documentation to help write modules
+    - Updated botnet docs to include reference to TLS docs for secure links
+    - Updated Tcl repo from unmaintained FTP to HTTP repository
+
 Eggdrop v1.9.4:
 
  General changes:
@@ -181,7 +210,7 @@ Eggdrop v1.9.0:
     - Added CAP support, allowing Eggdrop to extend IRC server capabilities
     - Added support for SASL authentication
     - Added a BETA threaded DNS capability, enabled with the --enable-tdns
-      configure flag. This allows asynchronus DNS requests similar to the what
+      configure flag. This allows asynchronous DNS requests similar to the what
       the current DNS module offers, but using host system capability instead
       of rewriting it from scratch. Using this means you no longer have to use
       the DNS module.
@@ -288,4 +317,4 @@ Eggdrop v1.9.0:
   ________________________________________________________________________
 
 Copyright (C) 1997 Robey Pointer
-Copyright (C) 1999 - 2021 Eggheads Development Team
+Copyright (C) 1999 - 2023 Eggheads Development Team

README

@@ -216,5 +216,5 @@ OBTAINING HELP
     -   Don't ask to ask- just state your question, along with any
         relevant details and error messages
 
-Copyright (C) 1997 Robey Pointer Copyright (C) 1999 - 2022 Eggheads
+Copyright (C) 1997 Robey Pointer Copyright (C) 1999 - 2023 Eggheads
 Development Team

THANKS

@@ -34,7 +34,7 @@ Fabian         Fabian Knittel                  [email protected]
 Fred1          Chris Fuller
 G`Quann        Florian Sander                  [email protected]
 Geo            Geo Van O                       [email protected]
-guppy          Jeff Fisher                     [email protected]
+guppy          Jeff Fisher                     [email protected]
 ITE            Federico Mennite                [email protected]
 Jason          Jason Ede                       [email protected]
 John`          John                            [email protected]
@@ -236,6 +236,7 @@ eelcohuininga  Eelco Huininga
 Ehrenberg                                      
 ejm                                            
                Emmanuel Marty                  
+Empus
 Erick-         Erick Velez                     [email protected]
 eryg-kai
 Evo|ver                                        
@@ -312,7 +313,7 @@ jay
                Jay Maynard                     
                Jay S. Monk                     
 jedis                                          
-               Jeff Fisher                     [email protected]
+               Jeff Fisher                     [email protected]
 jeffx                                          
 Jerome                                         
 jerrold                                        
@@ -509,6 +510,7 @@ Robby                                          [email protected]
                Roger Yerramsetti               
                Rok Papez                       
 romulus                                        
+rsc            Robert Scheck
 Rufus                                          
                S Wilcox                        
 S7reaM                                         

aclocal.m4

@@ -1,6 +1,6 @@
 dnl aclocal.m4: macros autoconf uses when building configure from configure.ac
 dnl
-dnl Copyright (C) 1999 - 2022 Eggheads Development Team
+dnl Copyright (C) 1999 - 2023 Eggheads Development Team
 dnl
 dnl This program is free software; you can redistribute it and/or
 dnl modify it under the terms of the GNU General Public License
@@ -1087,14 +1087,14 @@ dnl
 AC_DEFUN([EGG_TCL_CHECK_VERSION],
 [
 
-  if test "x$TCL_MAJOR_VERSION" = x || test "x$TCL_MINOR_VERSION" = x || test $TCL_MAJOR_VERSION -lt 8 || test $TCL_MAJOR_VERSION -eq 8 -a $TCL_MINOR_VERSION -lt 3; then
+  if test "x$TCL_MAJOR_VERSION" = x || test "x$TCL_MINOR_VERSION" = x || test $TCL_MAJOR_VERSION -lt 8 || test $TCL_MAJOR_VERSION -eq 8 -a $TCL_MINOR_VERSION -lt 5; then
     cat << EOF >&2
 configure: error:
 
   Your Tcl version is much too old for Eggdrop to use. You should
   download and compile a more recent version. The most reliable
   current version is $tclrecommendver and can be downloaded from
-  ${tclrecommendsite}. We require at least Tcl 8.3.
+  ${tclrecommendsite}. We require at least Tcl 8.5.
 
   See doc/COMPILE-GUIDE's 'Tcl Detection and Installation' section
   for more information.
@@ -1114,16 +1114,6 @@ dnl
 AC_DEFUN([EGG_CACHE_UNSET], [unset $1])
 
 
-dnl EGG_TCL_CHECK_NOTIFIER_INIT
-dnl
-AC_DEFUN([EGG_TCL_CHECK_NOTIFIER_INIT],
-[
-  if test $TCL_MAJOR_VERSION -gt 8 || test $TCL_MAJOR_VERSION -eq 8 -a $TCL_MINOR_VERSION -ge 4; then
-    AC_DEFINE(HAVE_TCL_NOTIFIER_INIT, 1, [Define for Tcl that has the Tcl_NotifierProcs struct member initNotifierProc (8.4 and later).])
-  fi
-])
-
-
 dnl EGG_SUBST_EGGVERSION()
 dnl
 AC_DEFUN([EGG_SUBST_EGGVERSION],
@@ -1432,7 +1422,6 @@ dnl
 AC_DEFUN([EGG_IPV6_COMPAT],
 [
 if test "$enable_ipv6" = "yes"; then
-  AC_CHECK_FUNCS([gethostbyname2])
   AC_CHECK_TYPES([struct in6_addr], egg_cv_var_have_in6_addr="yes", egg_cv_var_have_in6_addr="no", [
     #include <sys/types.h>
     #include <netinet/in.h>
@@ -1621,11 +1610,12 @@ AC_DEFUN([EGG_TLS_DETECT],
     if test -z "$SSL_LIBS"; then
       AC_CHECK_LIB(crypto, X509_digest, , [havessllib="no"], [-lssl])
       AC_CHECK_LIB(ssl, SSL_accept, , [havessllib="no"], [-lcrypto])
-      AC_CHECK_FUNCS([EVP_md5 EVP_sha1 a2i_IPADDRESS], , [[
+      AC_CHECK_FUNCS([EVP_sha1 a2i_IPADDRESS], , [[
         havessllib="no"
         break
       ]])
     fi
+    AC_CHECK_FUNCS([EVP_md5])
     AC_CHECK_FUNC(OPENSSL_buf2hexstr, ,
       AC_CHECK_FUNC(hex_to_string,
           AC_DEFINE([OPENSSL_buf2hexstr], [hex_to_string], [Define this to hex_to_string when using OpenSSL < 1.1.0])

config.h.in

@@ -2,7 +2,7 @@
 
 /*
  * Copyright (C) 1997 Robey Pointer
- * Copyright (C) 1999 - 2022 Eggheads Development Team
+ * Copyright (C) 1999 - 2023 Eggheads Development Team
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -111,9 +111,6 @@
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H
 
-/* Define to 1 if you have the `gethostbyname2' function. */
-#undef HAVE_GETHOSTBYNAME2
-
 /* Define to 1 if you have the `getpagesize' function. */
 #undef HAVE_GETPAGESIZE
 
@@ -177,12 +174,12 @@
 /* Define to 1 if you have the `MD5_Update' function. */
 #undef HAVE_MD5_UPDATE
 
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
 /* Define to 1 if you have the `memset_s' function. */
 #undef HAVE_MEMSET_S
 
+/* Define to 1 if you have the <minix/config.h> header file. */
+#undef HAVE_MINIX_CONFIG_H
+
 /* Define to 1 if you have a working `mmap' system call. */
 #undef HAVE_MMAP
 
@@ -296,10 +293,6 @@
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
-/* Define for Tcl that has the Tcl_NotifierProcs struct member
-   initNotifierProc (8.4 and later). */
-#undef HAVE_TCL_NOTIFIER_INIT
-
 /* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
    `HAVE_STRUCT_TM_TM_ZONE' instead. */
 #undef HAVE_TM_ZONE
@@ -394,13 +387,16 @@
 /* The size of `void*', as computed by sizeof. */
 #undef SIZEOF_VOIDP
 
-/* Define to 1 if you have the ANSI C header files. */
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
 #undef STDC_HEADERS
 
 /* Define if running on OSF/1 platform. */
 #undef STOP_UAC
 
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. This
+   macro is obsolete. */
 #undef TIME_WITH_SYS_TIME
 
 /* Define this to enable SSL support. */
@@ -413,21 +409,87 @@
 #ifndef _ALL_SOURCE
 # undef _ALL_SOURCE
 #endif
+/* Enable general extensions on macOS.  */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
 /* Enable GNU extensions on systems that have them.  */
 #ifndef _GNU_SOURCE
 # undef _GNU_SOURCE
 #endif
-/* Enable threading extensions on Solaris.  */
+/* Enable X/Open compliant socket functions that do not require linking
+   with -lxnet on HP-UX 11.11.  */
+#ifndef _HPUX_ALT_XOPEN_SOCKET_API
+# undef _HPUX_ALT_XOPEN_SOCKET_API
+#endif
+/* Identify the host operating system as Minix.
+   This macro does not affect the system headers' behavior.
+   A future release of Autoconf may stop defining this macro.  */
+#ifndef _MINIX
+# undef _MINIX
+#endif
+/* Enable general extensions on NetBSD.
+   Enable NetBSD compatibility extensions on Minix.  */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD compatibility extensions on NetBSD.
+   Oddly enough, this does nothing on OpenBSD.  */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
+/* Define to 1 if needed for POSIX-compatible behavior.  */
+#ifndef _POSIX_SOURCE
+# undef _POSIX_SOURCE
+#endif
+/* Define to 2 if needed for POSIX-compatible behavior.  */
+#ifndef _POSIX_1_SOURCE
+# undef _POSIX_1_SOURCE
+#endif
+/* Enable POSIX-compatible threading on Solaris.  */
 #ifndef _POSIX_PTHREAD_SEMANTICS
 # undef _POSIX_PTHREAD_SEMANTICS
 #endif
+/* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
+#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
+#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+# undef __STDC_WANT_IEC_60559_BFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
+#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
+# undef __STDC_WANT_IEC_60559_DFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
+#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
+# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
+#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
+# undef __STDC_WANT_IEC_60559_TYPES_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
+#ifndef __STDC_WANT_LIB_EXT2__
+# undef __STDC_WANT_LIB_EXT2__
+#endif
+/* Enable extensions specified by ISO/IEC 24747:2009.  */
+#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
+# undef __STDC_WANT_MATH_SPEC_FUNCS__
+#endif
 /* Enable extensions on HP NonStop.  */
 #ifndef _TANDEM_SOURCE
 # undef _TANDEM_SOURCE
 #endif
-/* Enable general extensions on Solaris.  */
-#ifndef __EXTENSIONS__
-# undef __EXTENSIONS__
+/* Enable X/Open extensions.  Define to 500 only if necessary
+   to make mbstate_t available.  */
+#ifndef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE
 #endif
 
 
@@ -443,16 +505,6 @@
 # endif
 #endif
 
-/* Define to 1 if on MINIX. */
-#undef _MINIX
-
-/* Define to 2 if the system does not provide POSIX.1 features except with
-   this defined. */
-#undef _POSIX_1_SOURCE
-
-/* Define to 1 if you need to in order for `stat' and other things to work. */
-#undef _POSIX_SOURCE
-
 /* Define this to a 64-bit type on Cygwin to satisfy OpenSSL dependencies. */
 #undef __int64
 
@@ -473,7 +525,7 @@
    if such a type exists, and if the system does not define it. */
 #undef intptr_t
 
-/* Define to `int' if <sys/types.h> does not define. */
+/* Define as a signed integer type capable of holding a process identifier. */
 #undef pid_t
 
 /* Define to `unsigned int' if <sys/types.h> does not define. */