| 1 | #!/usr/bin/perl -w |
| 2 | # $Cambridge: exim/doc/doc-docbook/OS-Fixups,v 1.3 2010/05/28 15:38:18 nm4 Exp $ |
| 3 | use strict; |
| 4 | |
| 5 | # Script to hack around using absolute paths in xsl:import with fixups. |
| 6 | # Let every OS define its own manipulations. |
| 7 | # Uses the Perl $^O values to identify the current OS. |
| 8 | # |
| 9 | # Define filter_$^O to do substitutions, will be called for every line of |
| 10 | # every .xsl file. |
| 11 | |
| 12 | sub filter_freebsd |
| 13 | { |
| 14 | s{"/usr/share/sgml/docbook/xsl-stylesheets-1.70.1/} |
| 15 | {"/usr/local/share/xsl/docbook/}; |
| 16 | s{"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"} |
| 17 | {"/usr/local/share/xml/docbook/4.2/docbookx.dtd"}; |
| 18 | } |
| 19 | |
| 20 | sub filter_linux |
| 21 | { |
| 22 | # SUSE 10 with extra pkgs |
| 23 | s{"/usr/share/sgml/docbook/xsl-stylesheets-1.70.1/} |
| 24 | {"/usr/share/xml/docbook/stylesheet/nwalsh/1.71.1/}; |
| 25 | s{"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"} |
| 26 | {"/usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd"}; |
| 27 | } |
| 28 | |
| 29 | sub filter_darwin |
| 30 | { |
| 31 | # NB - this uses the Mac Ports installations |
| 32 | s{"/usr/share/sgml/docbook/xsl-stylesheets-1.70.1/} |
| 33 | {"/opt/local/share/xsl/docbook-xsl/}; |
| 34 | s{"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"} |
| 35 | {"/opt/local/share/xml/docbook/4.2/docbookx.dtd"}; |
| 36 | } |
| 37 | |
| 38 | |
| 39 | # Define OS filters above. |
| 40 | |
| 41 | my $os_filter; |
| 42 | $os_filter = $main::{"filter_$^O"} if exists $main::{"filter_$^O"}; |
| 43 | |
| 44 | unless (defined $os_filter) |
| 45 | { |
| 46 | print "No changes defined for your OS ($^O).\n"; |
| 47 | exit 0; |
| 48 | } |
| 49 | |
| 50 | for my $fn (<*.xsl>, <*.xml>) |
| 51 | { |
| 52 | my $orig = "$fn.orig"; |
| 53 | rename($fn, $orig) or die "Failed to rename($fn, $orig): $!\n"; |
| 54 | # Most portable is two-argument form, and none of our filenames are |
| 55 | # untrusted or contain whitespace. |
| 56 | open(OLD, "< $orig") or die "Failed to read-open($orig): $!\n"; |
| 57 | open(NEW, "> $fn") or die "Failed to write-open($fn): $!\n"; |
| 58 | while (<OLD>) |
| 59 | { |
| 60 | $os_filter->(); |
| 61 | print NEW $_ or die "Write to \"$fn\" failed: $!\n"; |
| 62 | } |
| 63 | close(NEW) or die "Failed to close($fn) after writing: $!\n"; |
| 64 | close(OLD); |
| 65 | } |