1 | #!/usr/bin/perl -w
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2 | ##!C:\\Perl\\bin\\perl -w
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3 | # If not explicitly associating .pl filename ending with Perl in the
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4 | # web server's configuration file, then need to specify the full path of
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5 | # Perl above
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6 |
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7 | use strict;
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8 |
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9 | BEGIN {
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10 | # Line to stop annoying child DOS CMD windows from appearing
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11 | Win32::SetChildShowWindow(0)
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12 | if defined &Win32::SetChildShowWindow;
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13 |
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14 | # On Ubuntu 18.04, gsdlCGI.pm can't be found as the cgi folder is not among @INC paths.
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15 | # Ensure gsdlCGI.pm is available in @INC by adding the cgi folder to it.
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16 | # For GS2:
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17 | my $gsdl_cgi_path = $ENV{'GSDLHOME'} . "/cgi-bin";
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18 | # For GS3:
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19 | $gsdl_cgi_path = $ENV{'GSDL3HOME'} . "/WEB-INF" . "/cgi" if defined $ENV{'GSDL3HOME'};
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20 |
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21 | my $found_cgi_path = 0;
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22 | foreach my $inc_path (@INC) {
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23 | if($inc_path eq $gsdl_cgi_path) {
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24 | $found_cgi_path = 1;
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25 | last;
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26 | }
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27 | }
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28 | if(!$found_cgi_path) {
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29 | unshift (@INC, $gsdl_cgi_path);
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30 | }
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31 | }
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32 |
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33 | # Set this to 1 to work around IIS 6 craziness
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34 | my $iis6_mode = 0;
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35 |
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36 |
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37 | # IIS 6: for some reason, IIS runs this script with the working
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38 | # directory set to the Greenstone directory rather than the cgi-bin
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39 | # directory, causing lots of stuff to fail
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40 | if ($iis6_mode)
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41 | {
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42 | # Change into cgi-bin\<OS> directory
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43 | chdir("cgi-bin");
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44 | if(defined $ENV{'GSDLARCH'}) {
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45 | chdir($ENV{'GSDLOS'}.$ENV{'GSDLARCH'});
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46 | } else {
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47 | chdir($ENV{'GSDLOS'});
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48 | }
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49 | }
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50 |
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51 |
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52 | # We use require and an eval here (instead of "use") to catch any
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53 | # errors loading the module (for IIS)
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54 | eval('require "./gsdlCGI.pm"');
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55 | if ($@)
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56 | {
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57 | print STDOUT "Content-type:text/plain\n\n";
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58 | print STDOUT "ERROR: $@\n";
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59 | exit 0;
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60 | }
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61 |
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62 | sub main
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63 | {
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64 | my $gsdl_cgi = new gsdlCGI();
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65 |
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66 | # Load the Greenstone modules that we need to use
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67 | $gsdl_cgi->setup_gsdl();
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68 |
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69 | my $gsdlhome = $ENV{'GSDLHOME'};
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70 | $gsdl_cgi->checked_chdir($gsdlhome);
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71 |
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72 | require cgiactions::indexaction;
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73 |
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74 | $gsdl_cgi->parse_cgi_args();
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75 |
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76 | # We don't want the gsdlCGI module to return errors and warnings in XML
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77 | $gsdl_cgi->{'xml'} = 0;
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78 |
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79 | my $action = new indexaction($gsdl_cgi,$iis6_mode);
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80 |
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81 | $action->do_action();
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82 | }
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83 |
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84 | &main();
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