Added -modupdate to regenerate modules makefile

Added SSL option, as well as a 'Build Certificate' section (If avaliable)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@2888 e03df62e-2008-0410-955e-edbf42e46eb7

diff --git a/configure b/configure
index bd7230015cb1bcf202e843691810c1aaa84f9cf3..971ba6e10e12e83340e3cfc7515bd49cce72912c 100755 (executable)
--- a/configure
+++ b/configure
@@ -21,6 +21,8 @@ $config{CONFIG_DIR}         = resolve_directory($config{ME}."/conf");         # Configu
 $config{MODULE_DIR}         = resolve_directory($config{ME}."/modules");       # Modules Directory
 $config{BINARY_DIR}         = resolve_directory($config{ME}."/bin");           # Binary Directory
 $config{LIBRARY_DIR}        = resolve_directory($config{ME}."/lib");           # Library Directory
+chomp($config{HAS_GNUTLS}   = `libgnutls-config --version 2>/dev/null | cut -c 1,2,3`); # GNUTLS Version.
+$config{USE_GNUTLS}         = "n";                                             # Use.
 $config{OPTIMITEMP}         = "0";                                             # Default Optimisation Value
 $config{OPTIMISATI}         = "-g";                                            # Optimisation Flag
 $config{NICK_LENGT}         = "31";                                            # Default Nick Length
@@ -84,6 +86,28 @@ if ($arg eq "-update") {
   }
 }
 
+if ($arg eq "-modupdate") {
+  # Does the cache file exist?
+  if (!getcache()) {
+    # No, No it doesn't.. *BASH*
+    print "You have not run ./configure before. Please do this before trying to run the update script.\n";
+    exit 0;
+  } else {
+    # We've Loaded the cache file and all our variables..
+    print "Updating Files..\n";
+    getosflags();
+    $has_epoll = $config{HAS_EPOLL};
+    $has_kqueue = $config{HAS_KQUEUE};
+    if ($config{OSNAME} =~ /CYGWIN/) {
+      write_static_modules_makefile();
+    } else {
+      write_dynamic_modules_makefile();
+    }
+    print "Complete.\n";
+    exit;
+  }
+}
+
 print "Checking for cache from previous configure...\n";
 getcache();
 print "Checking operating system version...\n";
@@ -171,6 +195,15 @@ if ($config{OSNAME} =~ /CYGWIN/) {
 $config{HAS_EPOLL} = $has_epoll;
 $config{HAS_KQUEUE} = $has_kqueue; 
 
+printf "Checking for libgnutls... ";
+if (($config{HAS_GNUTLS}) && (($config{HAS_GNUTLS} >= 1.2) || ($config{HAS_GNUTLS} eq "y"))) {
+       print "yes\n";
+       $config{HAS_GNUTLS} = "y";
+} else {
+       print "no\n";
+       $config{HAS_GNUTLS} = "n";
+}
+
 ################################################################################
 #                          BEGIN INTERACTIVE PART                              #
 ################################################################################
@@ -259,6 +292,10 @@ if (!$chose_hiperf)
 yesno(THREADED_DNS,"Would you like to enable the experimental multi-threaded DNS lookup?");
 print "\n";
 
+if ($config{HAS_GNUTLS} eq "y") {
+       yesno(USE_GNUTLS, "Would you like to enable SSL Support?");
+}
+
 print "\nThe following questions will ask you for various figures relating\n";
 print "To your IRCd install. Please note that these should usually be left\n";
 print "as defaults unless you have a real reason to change them. If they\n";
@@ -526,6 +563,33 @@ print "\033[0mCompiler program:\033[1;32m\t\t$config{CC}\033[0m\n";
 print "\033[0mStatic modules:\033[1;32m\t\t\t$config{STATIC_LINK}\033[0m\n";
 print "\033[0mMultithread DNS:\033[1;32m\t\t$config{THREADED_DNS}\033[0m\n\n";
 
+if ($config{USE_GNUTLS} eq "y") {
+       `cp src/modules/extra/m_ssl_gnutls.cpp src/modules/m_ssl_gnutls.cpp`;
+       $failed = 0;
+       open(TMP, "key.pem") or $failed = 1;
+       close(TMP);
+       open(TMP, "cert.pem") or $failed = 1;
+       close(TMP);
+       if ($failed) {
+               print "SSL Certificates Not found, Generating.. \n\n
+*************************************************************
+* Generating the Private Key may take some time, go grab a  *
+* Coffee. Even better, to generate some more entropy if it  *
+* is taking a while, open another console and type du / a   *
+* few times and get that HD going :) Then answer the        *
+* Questions which follow. If you are unsure, just hit enter *
+*************************************************************\n\n";
+               system("certtool --generate-privkey --outfile key.pem");
+               system("certtool --generate-self-signed --load-privkey key.pem --outfile cert.pem");
+               print "\nCertificate generation complete, copying to config directory... ";
+               `cp key.pem $config{CONFIG_DIR}/key.pem`;
+               `cp cert.pem $config{CONFIG_DIR}/cert.pem`;
+               print "Done.\n\n";
+       } else {
+               print "SSL Certificates found, skipping."
+       }       
+}
+
 makecache();
 writefiles();
 
@@ -849,91 +913,12 @@ EOF
   if ($config{OSNAME} =~ /CYGWIN/) {
        print "Writing static-build \033[1;32msrc/Makefile\033[0m\n";
        write_static_makefile();
+       write_static_modules_makefile();
   }
   else {
        print "Writing dynamic-build \033[1;32msrc/Makefile\033[0m\n";
        write_dynamic_makefile();
-  }
-
-
-  # Modules Makefile..
-  print "Writing \033[1;32msrc/modules/Makefile\033[0m\n";
-  open(FILEHANDLE, ">src/modules/Makefile");
-  print FILEHANDLE <<EOF;
-# (C) ChatSpike development team
-# Makefile by <Craig\@ChatSpike.net>
-# Many Thanks to Andrew Church <achurch\@achurch.org>
-#    for assisting with making this work right.
-#
-# Automatically Generated by ./configure to add a modules
-# please run ./configure --update
-
-all: \$(MODULES)
-
-EOF
-
-  # Create a Modules List..
-  my $modules = "";
-  my $cmflags = "";
-  my $liflags = "";
-  if ($config{OSNAME} =~ /CYGWIN/) {
-     open(MODLIST,">include/modlist.h");
-     print MODLIST <<HEADER;
-// Generated automatically by configure. DO NOT EDIT!
-
-#ifndef __SYMBOLS__H_CONFIGURED__
-#define __SYMBOLS__H_CONFIGURED__
-
-HEADER
-     foreach $i (@modlist) {
-       if ($i !~ /_static$/) {
-               print MODLIST "extern \"C\" void * $i\_init (void);\n";
-       }
-     }
-     print MODLIST "\nstruct {const char *name; initfunc *value; } modsyms[] = {\n";
-  }
-  foreach $i (@modlist)
-  {
-    if ($i !~ /_static$/) {
-     $cmflags = getcompilerflags("src/modules/m_".$i.".cpp");
-     $liflags = getlinkerflags("src/modules/m_".$i.".cpp");
-     if ($config{OSNAME} =~ /CYGWIN/) {
-        print FILEHANDLE <<EOCHEESE;
-m_$i.o: m_$i\_static.cpp ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h
-       \$(CC) -pipe -I../../include \$(FLAGS) $flags -export-dynamic -c m_$i\_static.cpp
-       mv m_$i\_static.o ../m_$i.o
-
-EOCHEESE
-        print "Configuring module [\033[1;32mm_$i.so\033[0m] for static linking... ";
-        open(MODULE,"<src/modules/m_".$i.".cpp") or die("Could not open m_".$i.".cpp");
-        open(MUNGED,">src/modules/m_".$i."_static.cpp") or die("Could not create m_".$i."_static.cpp");
-        while (chomp($a = <MODULE>)) { 
-               $a =~ s/init_module/$i\_init/g;
-               $a =~ s/Srv/$i\Srv/g;
-               print MUNGED "$a\n";
-        }
-        close(MODULE);
-        close(MUNGED);
-        print MODLIST <<EOENT;
-{"m_$i.so",\&$i\_init},
-EOENT
-        print "done\n";
-     }
-     else {
-         print FILEHANDLE <<EOCHEESE;
-m_$i.so: m_$i.cpp ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h ../../include/inspircd_config.h ../../include/inspircd.h ../../include/inspircd_io.h
-       \$(CC) -pipe -I../../include \$(FLAGS) $cmflags -export-dynamic -c m_$i.cpp
-       \$(CC) \$(FLAGS) -shared $liflags -o m_$i.so m_$i.o
-       \@-rm -f \$(MODPATH)/m_$i.so
-       install -v -m 0700 m_$i.so \$(MODPATH)
-
-EOCHEESE
-      }
-   }
-  }
-  if ($config{OSNAME} =~ /CYGWIN/) {
-     print MODLIST "{0}};\n\n#endif\n";
-     close(MODLIST);
+       write_dynamic_modules_makefile();
   }
 }
 
@@ -993,6 +978,147 @@ sub yesno {
        return;
 }
 
+sub write_static_modules_makefile {
+  # Modules Makefile..
+  print "Writing \033[1;32msrc/modules/Makefile\033[0m\n";
+  open(FILEHANDLE, ">src/modules/Makefile");
+
+###
+# Module Makefile Header
+###
+  print FILEHANDLE <<EOF;
+# (C) ChatSpike development team
+# Makefile by <Craig\@ChatSpike.net>
+# Many Thanks to Andrew Church <achurch\@achurch.org>
+#    for assisting with making this work right.
+#
+# Automatically Generated by ./configure to add a modules
+# please run ./configure --update
+
+all: \$(MODULES)
+
+EOF
+###
+# End Module Makefile Header
+###
+
+# Create a Modules List..
+my $modules = "";
+my $cmflags = "";
+my $liflags = "";
+
+open(MODLIST,">include/modlist.h");
+
+###
+# Include File Header
+###
+print MODLIST <<HEADER;
+// Generated automatically by configure. DO NOT EDIT!
+
+#ifndef __SYMBOLS__H_CONFIGURED__
+#define __SYMBOLS__H_CONFIGURED__
+
+HEADER
+###
+# End Include File Header
+###
+
+# Place Module List into Include
+foreach $i (@modlist) {
+       if ($i !~ /_static$/) {
+               print MODLIST "extern \"C\" void * $i\_init (void);\n";
+       }
+}
+print MODLIST "\nstruct {const char *name; initfunc *value; } modsyms[] = {\n";
+
+###
+# Build Module Crap
+###
+foreach $i (@modlist)
+{
+       if ($i !~ /_static$/) {
+               $cmflags = getcompilerflags("src/modules/m_".$i.".cpp");
+               $liflags = getlinkerflags("src/modules/m_".$i.".cpp");
+
+               print FILEHANDLE <<EOCHEESE;
+               ###
+               # Write Entry to the MakeFile
+               ###
+m_$i.o: m_$i\_static.cpp ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h
+       \$(CC) -pipe -I../../include \$(FLAGS) $flags -export-dynamic -c m_$i\_static.cpp
+       mv m_$i\_static.o ../m_$i.o
+
+EOCHEESE
+               ###
+               # End Write Entry to the MakeFile
+               ###
+               print "Configuring module [\033[1;32mm_$i.so\033[0m] for static linking... ";
+               open(MODULE,"<src/modules/m_".$i.".cpp") or die("Could not open m_".$i.".cpp");
+               open(MUNGED,">src/modules/m_".$i."_static.cpp") or die("Could not create m_".$i."_static.cpp");
+               while (chomp($a = <MODULE>)) { 
+                       $a =~ s/init_module/$i\_init/g;
+                       $a =~ s/Srv/$i\Srv/g;
+                       print MUNGED "$a\n";
+               }
+               close(MODULE);
+               close(MUNGED);
+               print MODLIST <<EOENT;
+{"m_$i.so",\&$i\_init},
+EOENT
+               print "done\n";
+       }
+}
+print MODLIST "{0}};\n\n#endif\n";
+close(MODLIST);
+}
+
+sub write_dynamic_modules_makefile {
+  # Modules Makefile..
+  print "Writing \033[1;32msrc/modules/Makefile\033[0m\n";
+  open(FILEHANDLE, ">src/modules/Makefile");
+
+###
+# Module Makefile Header
+###
+  print FILEHANDLE <<EOF;
+# (C) ChatSpike development team
+# Makefile by <Craig\@ChatSpike.net>
+# Many Thanks to Andrew Church <achurch\@achurch.org>
+#    for assisting with making this work right.
+#
+# Automatically Generated by ./configure to add a modules
+# please run ./configure --update
+
+all: \$(MODULES)
+
+EOF
+###
+# End Module Makefile Header
+###
+
+# Create a Modules List..
+my $modules = "";
+my $cmflags = "";
+my $liflags = "";
+
+foreach $i (@modlist) {
+       ###
+       # Write Entry to the MakeFile
+       ###
+       print FILEHANDLE <<EOCHEESE;
+m_$i.so: m_$i.cpp ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h ../../include/inspircd_config.h ../../include/inspircd.h ../../include/inspircd_io.h
+       \$(CC) -pipe -I../../include \$(FLAGS) $cmflags -export-dynamic -c m_$i.cpp
+       \$(CC) \$(FLAGS) -shared $liflags -o m_$i.so m_$i.o
+       \@-rm -f \$(MODPATH)/m_$i.so
+       install -v -m 0700 m_$i.so \$(MODPATH)
+
+EOCHEESE
+       ###
+       # End Write Entry to the MakeFile
+       ###
+}
+}
+
 
 sub write_static_makefile {
        open(FH,">src/Makefile") or die("Could not write src/Makefile!");