Config

   1 #!/bin/sh
   2 #
   3 # Config script for UnrealIRCd
   4 # (C) 2001 The UnrealIRCd Team
   5 #
   6 # This configure script is free software; the UnrealIRCd Team gives
   7 # unlimited permission to copy, distribute and modify as long as the
   8 # copyright headers stay intact
   9 #
  10 #
  11 # Rewritten completely to be an interface to autoconf by codemastr
  12 # This was inspired by the config by Michael Graff (explorer@flame.org)
  13 # but was written from scratch
  14
  15 # In order to be faster than the old Config, this assumes that all information
  16 # in the cache file is valid and therefore doesn't check it, so if you messed with
  17 # default values thats your problem :P
  18
  19 # some bits edited by baafie on March 17 2004, every change marked.
  20
  21
  22 RUN_CONFIGURE () {
  23 ARG=" "
  24 # Do this even if we're not in advanced mode
  25 if [ "$SHOWLISTMODES" = "1" ] ; then
  26         ARG="$ARG--with-showlistmodes "
  27 fi
  28 if [ "$ADVANCED" = "1" ] ; then
  29 if [ "$TOPICNICKISNUH" = "1" ] ; then
  30         ARG="$ARG--with-topicisnuhost "
  31 fi
  32 if [ "$SHUNNOTICES" = "1" ] ; then
  33         ARG="$ARG--with-shunnotices "
  34 fi
  35 if [ "$NOOPEROVERRIDE" = "1" ] ; then
  36         ARG="$ARG--with-no-operoverride "
  37 fi
  38 if [ "$DISABLEUSERMOD" = "1" ] ; then
  39         ARG="$ARG--with-disableusermod "
  40 fi
  41 if [ "$OPEROVERRIDEVERIFY" = "1" ] ; then
  42         ARG="$ARG--with-operoverride-verify "
  43 fi
  44 if [ "$DISABLEEXTBANSTACKING" = "1" ]; then
  45         ARG="$ARG--with-disable-extendedban-stacking ";
  46 fi
  47 fi
  48 if [ "$NOSPOOF" != "1" ] ; then
  49 ARG="$ARG--disable-nospoof "
  50 fi
  51 if [  "$CRYPTOIRCD" = "1" ] ; then
  52 if test x"$SSLDIR" = "x" ; then
  53 ARG="$ARG--enable-ssl "
  54 else
  55 ARG="$ARG--enable-ssl=$SSLDIR "
  56 fi
  57 fi
  58 if [ "$ZIPLINKS" = "1" ] ; then
  59 if test x"$ZIPLINKSDIR" = "x" ; then
  60 ARG="$ARG--enable-ziplinks "
  61 else
  62 ARG="$ARG--enable-ziplinks=$ZIPLINKSDIR "
  63 fi
  64 fi
  65 if [ "$REMOTEINC" = "1" ] ; then
  66 ARG="$ARG--enable-libcurl=$CURLDIR "
  67 fi
  68 if [ "$INET6" = "1" ] ; then
  69 ARG="$ARG--enable-inet6 "
  70 fi
  71 if [ "$PREFIXAQ" != "1" ]; then
  72 ARG="$ARG--disable-prefixaq "
  73 fi
  74 ARG="$ARG--with-listen=$LISTEN_SIZE "
  75 ARG="$ARG--with-dpath=$DPATH "
  76 ARG="$ARG--with-spath=$SPATH "
  77 ARG="$ARG--with-nick-history=$NICKNAMEHISTORYLENGTH "
  78 ARG="$ARG--with-sendq=$MAXSENDQLENGTH "
  79 ARG="$ARG--with-bufferpool=$BUFFERPOOL "
  80 ARG="$ARG--with-permissions=$DEFPERM "
  81 ARG="$ARG--with-fd-setsize=$MAXCONNECTIONS "
  82 ARG="$ARG--enable-dynamic-linking "
  83 ARG="$ARG $EXTRAPARA "
  84 CONF="./configure $ARG"
  85 if [ "x$INSTALLCURL" = "x1" ]; then
  86         ./curlinstall || exit 1
  87 fi
  88 echo $CONF
  89 $CONF || exit 1
  90 cd "$UNREALCWD"
  91 if [  "$CRYPTOIRCD" = "1" ] ; then
  92 if [ ! -f server.req.pem ]; then
  93 export OPENSSLPATH
  94 make pem
  95 cat .SICI
  96 read cc
  97 else
  98 echo "SSL certificate already existing, no need to regenerate"
  99 fi
 100 fi
 101 }
 102
 103 RUN_ADVANCED () {
 104 TEST=""
 105 while [ -z "$TEST" ] ; do
 106     if [ "$SHOWLISTMODES" = "1" ] ; then
 107         TEST="Yes"
 108     else
 109         TEST="No"
 110     fi
 111     echo ""
 112     echo "Do you want to show the modes a channel has set in the /list output?"
 113     echo $n "[$TEST] -> $c"
 114         read cc
 115     if [ -z "$cc" ] ; then
 116         cc=$TEST
 117     fi
 118     case "$cc" in
 119         [Yy]*)
 120             SHOWLISTMODES="1"
 121             ;;
 122         [Nn]*)
 123             SHOWLISTMODES=""
 124             ;;
 125         *)
 126             echo ""
 127             echo "You must enter either Yes or No"
 128             TEST=""
 129             ;;
 130     esac
 131 done
 132
 133 TEST=""
 134 while [ -z "$TEST" ] ; do
 135     if [ "$TOPICNICKISNUH" = "1" ] ; then
 136         TEST="Yes"
 137     else
 138         TEST="No"
 139     fi
 140     echo ""
 141     echo "Do you want the /topic command to show the nick!user@host of the person"
 142     echo "who set the topic, rather than just the nickname?"
 143     echo $n "[$TEST] -> $c"
 144         read cc
 145     if [ -z "$cc" ] ; then
 146         cc=$TEST
 147     fi
 148     case "$cc" in
 149         [Yy]*)
 150             TOPICNICKISNUH="1"
 151             ;;
 152         [Nn]*)
 153             TOPICNICKISNUH=""
 154             ;;
 155         *)
 156             echo ""
 157             echo "You must enter either Yes or No"
 158             TEST=""
 159             ;;
 160     esac
 161 done
 162
 163 TEST=""
 164 while [ -z "$TEST" ] ; do
 165     if [ "$SHUNNOTICES" = "1" ] ; then
 166         TEST="Yes"
 167     else
 168         TEST="No"
 169     fi
 170     echo ""
 171     echo "Should Unreal notify a user when they are no longer shunned?"
 172     echo $n "[$TEST] -> $c"
 173         read cc
 174     if [ -z "$cc" ] ; then
 175         cc=$TEST
 176     fi
 177     case "$cc" in
 178         [Yy]*)
 179             SHUNNOTICES="1"
 180             ;;
 181         [Nn]*)
 182             SHUNNOTICES=""
 183             ;;
 184         *)
 185             echo ""
 186             echo "You must enter either Yes or No"
 187             TEST=""
 188             ;;
 189     esac
 190 done
 191
 192 TEST=""
 193 while [ -z "$TEST" ] ; do
 194     if [ "$NOOPEROVERRIDE" = "1" ] ; then
 195         TEST="Yes"
 196     else
 197         TEST="No"
 198     fi
 199     echo ""
 200     echo "Do you want to disable oper override?"
 201     echo $n "[$TEST] -> $c"
 202         read cc
 203     if [ -z "$cc" ] ; then
 204         cc=$TEST
 205     fi
 206     case "$cc" in
 207         [Yy]*)
 208             NOOPEROVERRIDE="1"
 209             ;;
 210         [Nn]*)
 211             NOOPEROVERRIDE=""
 212             ;;
 213         *)
 214             echo ""
 215             echo "You must enter either Yes or No"
 216             TEST=""
 217             ;;
 218     esac
 219 done
 220
 221 TEST=""
 222 while [ -z "$TEST" ] ; do
 223     if [ "$DISABLEUSERMOD" = "1" ] ; then
 224         TEST="Yes"
 225     else
 226         TEST="No"
 227     fi
 228     echo ""
 229     echo "Do you want to disable /sethost, /setident, /chgname,"
 230     echo "/chghost, and /chgident?"
 231     echo $n "[$TEST] -> $c"
 232         read cc
 233     if [ -z "$cc" ] ; then
 234         cc=$TEST
 235     fi
 236     case "$cc" in
 237         [Yy]*)
 238             DISABLEUSERMOD="1"
 239             ;;
 240         [Nn]*)
 241             DISABLEUSERMOD=""
 242             ;;
 243         *)
 244             echo ""
 245             echo "You must enter either Yes or No"
 246             TEST=""
 247             ;;
 248     esac
 249 done
 250
 251 TEST=""
 252 while [ -z "$TEST" ] ; do
 253     if [ "$OPEROVERRIDEVERIFY" = "1" ] ; then
 254         TEST="Yes"
 255     else
 256         TEST="No"
 257     fi
 258     echo ""
 259     echo "Do you want to require opers to /invite themselves into a +s or +p channel?"
 260     echo $n "[$TEST] -> $c"
 261         read cc
 262     if [ -z "$cc" ] ; then
 263         cc=$TEST
 264     fi
 265     case "$cc" in
 266         [Yy]*)
 267             OPEROVERRIDEVERIFY="1"
 268             ;;
 269         [Nn]*)
 270             OPEROVERRIDEVERIFY=""
 271             ;;
 272         *)
 273             echo ""
 274             echo "You must enter either Yes or No"
 275             TEST=""
 276             ;;
 277     esac
 278 done
 279
 280 TEST=""
 281 while [ -z "$TEST" ] ; do
 282     if [ "$DISABLEEXTBANSTACKING" = "1" ] ; then
 283         TEST="Yes"
 284     else
 285         TEST="No"
 286     fi
 287     echo ""
 288     echo "Do you want to disable extended ban stacking (~q:~c:#test, etc) support?"
 289     echo $n "[$TEST] -> $c"
 290         read cc
 291     if [ -z "$cc" ] ; then
 292         cc=$TEST
 293     fi
 294     case "$cc" in
 295         [Yy]*)
 296             DISABLEEXTBANSTACKING="1"
 297             ;;
 298         [Nn]*)
 299             DISABLEEXTBANSTACKING="0"
 300             ;;
 301         *)
 302             echo ""
 303             echo "You must enter either Yes or No"
 304             TEST=""
 305             ;;
 306     esac
 307 done
 308
 309 }
 310 c=""
 311 n=""
 312 UNREALCWD="`pwd`"
 313 NOSPOOF="1"
 314 DPATH="`pwd`"
 315 SPATH="`pwd`/src/ircd"
 316 DEFPERM="0600"
 317 CRYPTOIRCD=""
 318 SSLDIR=""
 319 ZIPLINKS=""
 320 ZIPLINKSDIR=""
 321 LISTEN_SIZE="5"
 322 NICKNAMEHISTORYLENGTH="2000"
 323 MAXSENDQLENGTH="3000000"
 324 BUFFERPOOL="18"
 325 MAXCONNECTIONS="1024"
 326 INET6=""
 327 REMOTEINC=""
 328 CURLDIR=""
 329 PREFIXAQ="1"
 330 SHOWLISTMODES="1"
 331 TOPICNICKISNUH=""
 332 SHUNNOTICES=""
 333 NOOPEROVERRIDE=""
 334 DISABLEUSERMOD=""
 335 OPEROVERRIDEVERIFY=""
 336 DISABLEEXTBANSTACKING=""
 337 EXTRAPARA=""
 338 if [ "`eval echo -n 'a'`" = "-n a" ] ; then
 339         c="\c"
 340 else
 341         n="-n"
 342 fi
 343
 344
 345 #parse arguments
 346 NOCACHE=""
 347 NOINTRO=""
 348 CLEAN=""
 349 ADVANCED=""
 350 while [ $# -ge 1 ] ; do
 351         if [ $1 = "--help" ] ; then
 352                 echo "Config utility for UnrealIRCd"
 353                 echo "-----------------------------"
 354                 echo "Syntax: ./Config [options]"
 355                 echo "-nocache     Ignore settings saved in config.settings"
 356                 echo "-nointro     Skip intro (release notes, etc)"
 357                 echo "-quick       Skip questions, go straight to configure"
 358                 echo "-advanced    Include additional advanced questions"
 359                 echo "-clean       Clean ./configure cache"
 360                 exit 0
 361         elif [ $1 = "-nocache" ] ; then
 362                 NOCACHE="1"
 363         elif [ $1 = "-nointro" ] ; then
 364                 NOINTRO="1"
 365         elif [ $1 = "-quick" -o $1 = "-q" ] ; then
 366                 echo "running quick config"
 367                 if [ -f "config.settings" ] ; then
 368                         . ./config.settings
 369                 fi
 370                 RUN_CONFIGURE
 371                 cd "$UNREALCWD"
 372                 exit 0
 373         elif [ $1 = "-clean" -o $1 = "-C" ] ; then
 374                 CLEAN="1"
 375         elif [ $1 = "-advanced" ] ; then
 376                 PREADVANCED="1"
 377         fi
 378         shift 1
 379 done
 380
 381 if [ -f "config.settings" -a -z "$NOCACHE" ] ; then
 382     . ./config.settings
 383 fi
 384
 385 if [ "$PREADVANCED" = "1" ] ; then
 386         ADVANCED="1"
 387 elif [ "$ADVANCED" = "1" ]; then
 388         ADVANCED=""
 389 fi
 390
 391 if [ -n "$CLEAN" ] ; then
 392         rm -f config.cache
 393 fi
 394
 395 clear
 396
 397     if [ -f ".CHANGES.NEW" -a -z "$NOINTRO" ] ; then
 398         more .CHANGES.NEW
 399         echo $n "[Enter to continue]"
 400         read cc
 401         clear
 402     fi
 403     if [ -f ".RELEASE.NOTES" -a -z "$NOINTRO" ] ; then
 404         more .RELEASE.NOTES
 405         echo $n "[Enter to continue]"
 406         read cc
 407         clear
 408     fi
 409
 410 TEST=""
 411 while [ -z "$TEST" ] ; do
 412     if [ "$NOSPOOF" = "1" ] ; then
 413         TEST="Yes"
 414     else
 415         TEST="No"
 416     fi
 417     echo ""
 418     echo "Many older operating systems have an insecure TCP/IP stack"
 419     echo "which may be vulnerable to IP spoofing attacks, if you run"
 420     echo "an operating system that is vulnerable to such attacks"
 421     echo "enable this option."
 422     echo "This option also prevents blind proxies (eg: HTTP POST proxies)"
 423     echo "and other blind clients from connecting (eg: protects against"
 424     echo "the Firefox XPS IRC Attack)."
 425     echo ""
 426     echo "Do you want to enable the server anti-spoof protection?"
 427     echo $n "[$TEST] -> $c"
 428         read cc
 429     if [ -z "$cc" ] ; then
 430         cc=$TEST
 431     fi
 432     case "$cc" in
 433         [Yy]*)
 434             NOSPOOF="1"
 435             ;;
 436         [Nn]*)
 437             NOSPOOF=""
 438             ;;
 439         *)
 440             echo ""
 441             echo "You must enter either Yes or No"
 442             TEST=""
 443             ;;
 444     esac
 445 done
 446
 447 TEST="$DPATH"
 448 echo ""
 449 echo "What directory are all the server configuration files in?"
 450 echo $n "[$TEST] -> $c"
 451 read cc
 452 if [ -z "$cc" ] ; then
 453    DPATH=$TEST
 454 else
 455    DPATH=`eval echo $cc` # modified
 456 fi
 457
 458 TEST=""
 459 SAVEME="$SPATH"
 460 while [ -z "$TEST" ] ; do
 461     TEST="$SAVEME"
 462     echo ""
 463     echo "What is the path to the ircd binary including the name of the binary?"
 464     echo $n "[$TEST] -> $c"
 465         read cc
 466     if [ -z "$cc" ] ; then
 467         SPATH=$TEST
 468     else
 469         SPATH=`eval echo $cc` # modified
 470     fi
 471     if [ "$SPATH" = "$DPATH" ]; then
 472         echo ""
 473         echo "You need to specify the path to the BINARY, not to a directory."
 474         echo "The answer to this question can never be identical to the previous one."
 475         echo "HINT: perhaps you want $DPATH/ircd ?"
 476         TEST=""
 477     fi
 478 done
 479
 480 TEST=""
 481 while [ -z "$TEST" ] ; do
 482     TEST="$DEFPERM"
 483     echo ""
 484     echo "What should the default permissions for your configuration files be? (Set this to 0 to disable)"
 485     echo "It is strongly recommended that you use 0600 to prevent unwanted reading of the file"
 486     echo $n "[$TEST] -> $c"
 487         read cc
 488     if [ -z "$cc" ] ; then
 489         DEFPERM=$TEST
 490         break
 491     fi
 492     case "$cc" in
 493         [0-9]*)
 494             DEFPERM="$cc"
 495             ;;
 496         *)
 497             echo ""
 498             echo "You must enter a number"
 499             TEST=""
 500             ;;
 501     esac
 502
 503 done
 504
 505 TEST=""
 506 while [ -z "$TEST" ] ; do
 507     if [ "$CRYPTOIRCD" = "1" ] ; then
 508         TEST="Yes"
 509     else
 510         TEST="No"
 511     fi
 512     echo ""
 513     echo "Do you want to support SSL (Secure Sockets Layer) connections?"
 514     echo $n "[$TEST] -> $c"
 515         read cc
 516     if [ -z "$cc" ] ; then
 517         cc=$TEST
 518     fi
 519     case "$cc" in
 520         [Yy]*)
 521             CRYPTOIRCD="1"
 522             ;;
 523         [Nn]*)
 524             CRYPTOIRCD=""
 525             ;;
 526         *)
 527             echo ""
 528             echo "You must enter either Yes or No"
 529             TEST=""
 530             ;;
 531     esac
 532 done
 533
 534 if [ "$CRYPTOIRCD" = "1" ] ; then
 535 TEST="$SSLDIR"
 536 echo ""
 537 echo "If you know the path to OpenSSL on your system, enter it here. If not"
 538 echo "leave this blank (in most cases it will be detected automatically)."
 539 echo $n "[$TEST] -> $c"
 540     read cc
 541 if [ -z "$cc" ] ; then
 542     SSLDIR="$TEST"
 543 else
 544     SSLDIR=`eval echo $cc` # modified
 545 fi
 546 fi
 547
 548 TEST=""
 549 while [ -z "$TEST" ] ; do
 550     if [ "$INET6" = "1" ] ; then
 551         TEST="Yes"
 552     else
 553         TEST="No"
 554     fi
 555     echo ""
 556     echo "Do you want to enable IPv6 support?"
 557     echo $n "[$TEST] -> $c"
 558         read cc
 559     if [ -z "$cc" ] ; then
 560         cc=$TEST
 561     fi
 562     case "$cc" in
 563         [Yy]*)
 564             INET6="1"
 565             ;;
 566         [Nn]*)
 567             INET6=""
 568             ;;
 569         *)
 570             echo ""
 571             echo "You must enter either Yes or No"
 572             TEST=""
 573             ;;
 574     esac
 575 done
 576
 577 TEST=""
 578 while [ -z "$TEST" ] ; do
 579     if [ "$ZIPLINKS" = "1" ] ; then
 580         TEST="Yes"
 581     else
 582         TEST="No"
 583     fi
 584     echo ""
 585     echo "Do you want to enable ziplinks support?"
 586     echo $n "[$TEST] -> $c"
 587         read cc
 588     if [ -z "$cc" ] ; then
 589         cc=$TEST
 590     fi
 591     case "$cc" in
 592         [Yy]*)
 593             ZIPLINKS="1"
 594             ;;
 595         [Nn]*)
 596             ZIPLINKS=""
 597             ;;
 598         *)
 599             echo ""
 600             echo "You must enter either Yes or No"
 601             TEST=""
 602             ;;
 603     esac
 604 done
 605
 606 if [ "$ZIPLINKS" = "1" ] ; then
 607 TEST="$ZIPLINKSDIR"
 608 echo ""
 609 echo "If you know the path to zlib on your system, enter it here. If not"
 610 echo "leave this blank"
 611 echo $n "[$TEST] -> $c"
 612     read cc
 613 if [ -z "$cc" ] ; then
 614     ZIPLINKSDIR="$TEST"
 615 else
 616     ZIPLINKSDIR=`eval echo $cc` # modified
 617 fi
 618 fi
 619
 620 TEST=""
 621 while [ -z "$TEST" ] ; do
 622     if [ "$REMOTEINC" = "1" ] ; then
 623         TEST="Yes"
 624     else
 625         TEST="No"
 626     fi
 627     echo ""
 628     echo "Do you want to enable remote includes?"
 629     echo "This allows stuff like this in your configuration file:"
 630     echo "include \"http://www.somesite.org/files/opers.conf\";"
 631     echo $n "[$TEST] -> $c"
 632         read cc
 633     if [ -z "$cc" ] ; then
 634         cc=$TEST
 635     fi
 636     case "$cc" in
 637         [Yy]*)
 638             REMOTEINC="1"
 639             ;;
 640         [Nn]*)
 641             REMOTEINC=""
 642             CURLDIR=""
 643             ;;
 644         *)
 645             echo ""
 646             echo "You must enter either Yes or No"
 647             TEST=""
 648             ;;
 649     esac
 650 done
 651
 652 if [ "$REMOTEINC" = "1" ] ; then
 653         if [ ! -d "$CURLDIR" ]; then
 654                 # Reset any previous CURLDIR if it doesn't exist (anymore)
 655                 CURLDIR=""
 656         fi
 657
 658
 659         INSTALLCURL="0"
 660         if [ "x$CURLDIR" = "x" ]; then
 661                 # There is no reason to support this:
 662                 if [ -d "/usr/local/include/curl" ]; then
 663                     CURLDIR="/usr/local"
 664                 fi
 665                 # Zeroeth, let's act SANE
 666                 if [ -d "/usr/include/curl" ]; then
 667                     CURLDIR="/usr"
 668                 fi
 669                 # First, let's make shell admins happy...
 670                 if [ -d "/usr/share/unreal-curl" ]; then
 671                         CURLDIR="/usr/share/unreal-curl"
 672                 fi
 673
 674                 GOTASYNC=0
 675                 if [ "x$CURLDIR" != "x" ]; then
 676                     # Check if it's of any use: a curl without async dns (cares) hangs the entire ircd..
 677                     # normally this is done in ./configure but now we're forced to do it also here..
 678                     if "$CURLDIR"/bin/curl-config --features | grep -q -e AsynchDNS; then
 679                         GOTASYNC="1"
 680                     fi
 681                   if [ "$GOTASYNC" != "1" ]; then
 682                           PREVCURLDIR="$CURLDIR"
 683                           CURLDIR=""
 684                   fi
 685                 fi
 686
 687                 # Second, use the local curl if it exists (overrides above)
 688                 if [ -d "$HOME/curl" ]; then
 689                         CURLDIR="$HOME/curl"
 690
 691                         # Check if it's recent enough...
 692                         # But first, check if curl-config can be trusted at all: it depends
 693                         # on 'bc' for some reason and not all systems have that installed!
 694                         echo "1+1"|bc 1>/dev/null 2>&1
 695                         if [ "$?" = 0 ]; then
 696                             "$CURLDIR"/bin/curl-config --checkfor 7.21.0
 697                             if [ "$?" != 0 ]; then
 698                                     echo ""
 699                                     echo "Your self-compiled CURL library in $CURLDIR is slightly outdated."
 700                                     echo "This probably means you had the library from a previous installation of UnrealIRCd."
 701                                     echo "Because previous versions may be linked to a previous version to c-ares which"
 702                                     echo "were not ABI compatible it is highly recommended to remove the version"
 703                                     echo "and recompile it. We now have an automatic downloader and installer to compile"
 704                                     echo "and install curl for you (in $CURLDIR). You can choose to do so in the question"
 705                                     echo "after this one."
 706                                     TEST=""
 707                                     while [ -z "$TEST" ] ; do
 708                                         TEST="Yes"
 709                                         echo "Shall I rename $CURLDIR to $CURLDIR.old so it can be rebuild later on?"
 710                                         echo $n "[$TEST] -> $c"
 711                                         read cc
 712                                         if [ -z "$cc" ] ; then
 713                                             cc=$TEST
 714                                         fi
 715                                         case "$cc" in
 716                                             [Yy]*)
 717                                                 rm -rf "$CURLDIR".old
 718                                                 mv "$CURLDIR" "$CURLDIR".old
 719                                                 CURLDIR=""
 720                                                 GOTASYNC=1
 721                                                 # wow the GOTASYNC=1 is hackish, but we need to prevent the error from later on
 722                                                 ;;
 723                                             [Nn]*)
 724                                                 echo "Uh, ok... I hope you know what you are doing..."
 725                                                 echo ""
 726                                                 ;;
 727                                             *)
 728                                                 echo ""
 729                                                 echo "You must enter either Yes or No"
 730                                                 TEST=""
 731                                                 ;;
 732                                         esac
 733                                     done
 734                             fi
 735                         fi
 736                 fi
 737
 738                 # Need to output it here, as the HOME check from above may cause this to be no longer relevant.
 739                 if [ "x$CURLDIR" = "x" -a "$GOTASYNC" != "1" ]; then
 740                         echo "Curl library was found in $PREVCURLDIR, but it does not support Asynchronous DNS (not compiled with c-ares)"
 741                         echo "so it's of no use to us."
 742                 fi
 743
 744         fi
 745         if [ "x$CURLDIR" = "x" ]; then
 746                 # Still empty?
 747                 TEST=""
 748                 while [ -z "$TEST" ] ; do
 749                     TEST="Yes"
 750                     echo ""
 751                     echo "Do you want me to automatically download and install curl for you?"
 752                     echo "(will install in $HOME/curl)"
 753                     echo $n "[$TEST] -> $c"
 754                         read cc
 755                     if [ -z "$cc" ] ; then
 756                         cc=$TEST
 757                     fi
 758                     case "$cc" in
 759                         [Yy]*)
 760                             INSTALLCURL="1"
 761                             CURLDIR="$HOME/curl"
 762                             ;;
 763                         [Nn]*)
 764                             INSTALLCURL="0"
 765                             ;;
 766                         *)
 767                             echo ""
 768                             echo "You must enter either Yes or No"
 769                             TEST=""
 770                             ;;
 771                     esac
 772                 done
 773         fi
 774
 775         if [ "$INSTALLCURL" != "1" ]; then
 776           TEST=""
 777           while [ -z "$TEST" ] ; do
 778                   TEST="$CURLDIR"
 779                   echo ""
 780                   echo "Specify the directory you installed libcurl to"
 781                   echo $n "[$TEST] -> $c"
 782                   read cc
 783                   if [ -z "$cc" ] ; then
 784                       cc=$TEST
 785                   else
 786                       TEST=$cc
 787                       CURLDIR=`eval echo $cc` # modified
 788                   fi
 789           done
 790         fi
 791 fi
 792
 793
 794 TEST=""
 795 while [ -z "$TEST" ] ; do
 796     if [ "$PREFIXAQ" = "1" ] ; then
 797         TEST="Yes"
 798     else
 799         TEST="No"
 800     fi
 801     echo ""
 802     echo "Do you want to enable prefixes for chanadmin and chanowner?"
 803     echo "This will give +a the & prefix and ~ for +q (just like +o is @)"
 804     echo "Supported by the major clients (mIRC, xchat, epic, eggdrop, Klient,"
 805     echo "PJIRC, irssi, CGI:IRC, etc.)"
 806     echo "This feature should be enabled/disabled network-wide."
 807     echo $n "[$TEST] -> $c"
 808         read cc
 809     if [ -z "$cc" ] ; then
 810         cc=$TEST
 811     fi
 812     case "$cc" in
 813         [Yy]*)
 814             PREFIXAQ="1"
 815             ;;
 816         [Nn]*)
 817             PREFIXAQ=""
 818             ;;
 819         *)
 820             echo ""
 821             echo "You must enter either Yes or No"
 822             TEST=""
 823             ;;
 824     esac
 825 done
 826
 827
 828 TEST=""
 829 while [ -z "$TEST" ] ; do
 830     TEST="$LISTEN_SIZE"
 831     echo ""
 832     echo "What listen() backlog value do you wish to use?  Some older servers"
 833     echo "have problems with more than 5, others work fine with many more."
 834     echo $n "[$TEST] -> $c"
 835         read cc
 836     if [ -z "$cc" ] ; then
 837         LISTEN_SIZE=$TEST
 838         break
 839     fi
 840     case "$cc" in
 841         [1-9]*)
 842             LISTEN_SIZE="$cc"
 843             ;;
 844         *)
 845             echo ""
 846             echo "You must enter a number"
 847             TEST=""
 848             ;;
 849     esac
 850 done
 851
 852 TEST=""
 853 while [ -z "$TEST" ] ; do
 854     TEST="$NICKNAMEHISTORYLENGTH"
 855     echo ""
 856     echo "How far back do you want to keep the nickname history?"
 857     echo $n "[$TEST] -> $c"
 858         read cc
 859     if [ -z "$cc" ] ; then
 860         NICKNAMEHISTORYLENGTH=$TEST
 861         break
 862     fi
 863     case "$cc" in
 864         [1-9]*)
 865             NICKNAMEHISTORYLENGTH="$cc"
 866             ;;
 867         *)
 868             echo ""
 869             echo "You must enter a number"
 870             TEST=""
 871             ;;
 872     esac
 873 done
 874
 875 TEST=""
 876 while [ -z "$TEST" ] ; do
 877     TEST="$MAXSENDQLENGTH"
 878     echo ""
 879     echo "What is the maximum sendq length you wish to have?"
 880     echo $n "[$TEST] -> $c"
 881         read cc
 882     if [ -z "$cc" ] ; then
 883         MAXSENDQLENGTH=$TEST
 884         break
 885     fi
 886     case "$cc" in
 887         [1-9][0-9][0-9][0-9]*)
 888             MAXSENDQLENGTH="$cc"
 889             ;;
 890         *)
 891             echo ""
 892             echo "You must enter a number greater than or equal to 1000"
 893             TEST=""
 894             ;;
 895     esac
 896 done
 897
 898 TEST=""
 899 while [ -z "$TEST" ] ; do
 900     TEST="$BUFFERPOOL"
 901     echo ""
 902     echo "How many buffer pools would you like?"
 903     echo "This number will be multiplied by MAXSENDQLENGTH."
 904     echo $n "[$TEST] -> $c"
 905         read cc
 906     if [ -z "$cc" ] ; then
 907         BUFFERPOOL=$TEST
 908         break
 909     fi
 910     case "$cc" in
 911         [1-9]*)
 912             BUFFERPOOL="$cc"
 913             ;;
 914         *)
 915             echo ""
 916             echo "You must enter a number"
 917             TEST=""
 918             ;;
 919     esac
 920
 921 done
 922
 923 echo ""
 924 TEST=""
 925 while [ -z "$TEST" ] ; do
 926     TEST="$MAXCONNECTIONS"
 927     echo ""
 928     echo "How many file descriptors (or sockets) can the IRCd use?"
 929     echo $n "[$TEST] -> $c"
 930         read cc
 931     if [ -z "$cc" ] ; then
 932         MAXCONNECTIONS=$TEST
 933         break
 934     fi
 935     case "$cc" in
 936         [1-9][0-9][0-9]*)
 937             MAXCONNECTIONS="$cc"
 938             ;;
 939         *)
 940             echo ""
 941             echo "You must to enter a number greater than or equal to 100"
 942             TEST=""
 943             ;;
 944     esac
 945 done
 946 if [ -n "$ADVANCED" ] ; then
 947         RUN_ADVANCED
 948 fi
 949
 950 TEST="$EXTRAPARA"
 951 echo ""
 952 echo "Would you like to pass any custom parameters to configure?"
 953 echo "See  \`./configure --help' and write them here:"
 954 echo $n "[$TEST] -> $c"
 955 read EXTRAPARA
 956 if [ -z "$EXTRAPARA" ]; then
 957     EXTRAPARA="$TEST"
 958 fi
 959
 960 rm -f config.settings
 961 cat > config.settings << __EOF__
 962 #
 963 NOSPOOF="$NOSPOOF"
 964 DPATH="$DPATH"
 965 SPATH="$SPATH"
 966 INET6="$INET6"
 967 PREFIXAQ="$PREFIXAQ"
 968 LISTEN_SIZE="$LISTEN_SIZE"
 969 MAXSENDQLENGTH="$MAXSENDQLENGTH"
 970 BUFFERPOOL="$BUFFERPOOL"
 971 MAXCONNECTIONS="$MAXCONNECTIONS"
 972 NICKNAMEHISTORYLENGTH="$NICKNAMEHISTORYLENGTH"
 973 DEFPERM="$DEFPERM"
 974 CRYPTOIRCD="$CRYPTOIRCD"
 975 SSLDIR="$SSLDIR"
 976 ZIPLINKS="$ZIPLINKS"
 977 ZIPLINKSDIR="$ZIPLINKSDIR"
 978 REMOTEINC="$REMOTEINC"
 979 CURLDIR="$CURLDIR"
 980 SHOWLISTMODES="$SHOWLISTMODES"
 981 TOPICNICKISNUH="$TOPICNICKISNUH"
 982 SHUNNOTICES="$SHUNNOTICES"
 983 NOOPEROVERRIDE="$NOOPEROVERRIDE"
 984 DISABLEUSERMOD="$DISABLEUSERMOD"
 985 OPEROVERRIDEVERIFY="$OPEROVERRIDEVERIFY"
 986 DISABLEEXTBANSTACKING="$DISABLEEXTBANSTACKING"
 987 EXTRAPARA="$EXTRAPARA"
 988 ADVANCED="$ADVANCED"
 989 __EOF__
 990 RUN_CONFIGURE
 991 cd "$UNREALCWD"
 992 cat << __EOF__
 993
 994  _______________________________________________________________________
 995 |                                                                       |
 996 |                    UnrealIRCd Compile-Time Config                     |
 997 |_______________________________________________________________________|
 998 |_______________________________________________________________________|
 999 |                                                                       |
1000 | Now all you have to do is type 'make' and let it compile. When that's |
1001 | done, you will receive other instructions on what to do next.         |
1002 |                                                                       |
1003 |_______________________________________________________________________|
1004 |_______________________________________________________________________|
1005 |                        - The UnrealIRCd Team -                        |
1006 |                                                                       |
1007 | * Syzop     syzop@unrealircd.com                                      |
1008 |_______________________________________________________________________|
1009 __EOF__
1010