--- /dev/null
+#!/usr/bin/perl -w\r
+# Copyright © 2008-2015 Jamie Zawinski <jwz@jwz.org>\r
+# Copyright © 2015 Dennis Sheil <dennis@panaceasupplies.com>\r
+#\r
+# Permission to use, copy, modify, distribute, and sell this software and its\r
+# documentation for any purpose is hereby granted without fee, provided that\r
+# the above copyright notice appear in all copies and that both that\r
+# copyright notice and this permission notice appear in supporting\r
+# documentation. No representations are made about the suitability of this\r
+# software for any purpose. It is provided "as is" without express or \r
+# implied warranty.\r
+#\r
+# This parses the .c and .xml files and makes sure they are in sync: that\r
+# options are spelled the same, and that all the numbers are in sync.\r
+# Some of that functionality may be removed in the future.\r
+#\r
+# This also generates necessary Android files based on the information in\r
+# those source and XML files.\r
+#\r
+# For the moment, the get_keys_and_values() subroutine is where support for\r
+# previously unsupported Android live wallpapers is added.\r
+#\r
+# Created: 13-May-2015.\r
+\r
+require 5;\r
+use diagnostics;\r
+use strict;\r
+\r
+my $progname = $0; $progname =~ s@.*/@@g;\r
+my ($version) = ('$Revision: 1.0 $' =~ m/\s(\d[.\d]+)\s/s);\r
+\r
+my $verbose = 0;\r
+\r
+\r
+my $xlockmore_default_opts = '';\r
+foreach (qw(count cycles delay ncolors size font)) {\r
+ $xlockmore_default_opts .= "{\"-$_\", \".$_\", XrmoptionSepArg, 0},\n";\r
+}\r
+$xlockmore_default_opts .= \r
+ "{\"-wireframe\", \".wireframe\", XrmoptionNoArg, \"true\"},\n" .\r
+ "{\"-3d\", \".use3d\", XrmoptionNoArg, \"true\"},\n" .\r
+ "{\"-no-3d\", \".use3d\", XrmoptionNoArg, \"false\"},\n";\r
+\r
+my $thread_default_opts = \r
+ "{\"-threads\", \".useThreads\", XrmoptionNoArg, \"True\"},\n" .\r
+ "{\"-no-threads\", \".useThreads\", XrmoptionNoArg, \"False\"},\n";\r
+\r
+my $analogtv_default_opts = '';\r
+foreach (qw(color tint brightness contrast)) {\r
+ $analogtv_default_opts .= "{\"-tv-$_\", \".TV$_\", XrmoptionSepArg, 0},\n";\r
+}\r
+\r
+$analogtv_default_opts .= $thread_default_opts;\r
+\r
+\r
+sub parse_settings_xml($) {\r
+\r
+ my ($saver) = @_;\r
+\r
+ my $file = "project/xscreensaver/res/values/settings.xml";\r
+ my $body = '';\r
+\r
+ local *IN;\r
+\r
+ if (-e $file) {\r
+ open (IN, '<', $file) || error ("$file: $!");\r
+ }\r
+ else {\r
+ my @short;\r
+ return @short;\r
+ }\r
+\r
+ while (<IN>) { $body .= $_; }\r
+ close IN;\r
+ $file =~ s@^.*/@@;\r
+ $body =~ s/<!--.*?-->/ /gsi;\r
+ $body =~ s/\s+/ /gs;\r
+ $body =~ s/</\001</gs;\r
+\r
+ my (@all);\r
+ my $loop;\r
+\r
+ foreach (split (m/\001/, $body)) {\r
+ next if (m/^\s*$/s);\r
+ my ($type, $args) = m@^<([?/]?[-_a-z]+)\b\s*(.*)$@si;\r
+ error ("$progname: $file: unparsable: $_") unless $type;\r
+ next if ($type =~ m@^/@);\r
+\r
+ if ($type =~ m/^(\?xml|resources)/s) {\r
+\r
+ } elsif ($type eq 'string-array') {\r
+ my ($name) = ($args =~ m/\bname\s*=\s*\"([^\"]+)\"/);\r
+ my ($value) = ($args =~ m/>([^\"]+)/);\r
+ $loop = $name;\r
+\r
+ if ($name =~ /^$saver/) {\r
+ error ("$saver: $saver already in $file");\r
+ }\r
+\r
+ } elsif ($type eq 'item') {\r
+\r
+ my ($item_value) = ($args =~ m/>(.+)/);\r
+ my $item = $loop . " = " . $item_value;\r
+ push @all, $item;\r
+\r
+ } else {\r
+ error ("$file: unknown type \"$type\" for no arg");\r
+ }\r
+ }\r
+\r
+ return @all;\r
+\r
+}\r
+\r
+\r
+sub parse_items_xml($) {\r
+\r
+ my ($saver) = @_;\r
+\r
+ my $file = "project/xscreensaver/res/values/items.xml";\r
+ my $body = '';\r
+ my (%pixkeys) ;\r
+\r
+ local *IN;\r
+\r
+ if (-e $file) {\r
+ open (IN, '<', $file) || error ("$file: $!");\r
+ }\r
+ else {\r
+ my %short;\r
+ return %short;\r
+ }\r
+\r
+ while (<IN>) { $body .= $_; }\r
+ close IN;\r
+ $file =~ s@^.*/@@;\r
+ $body =~ s/<!--.*?-->/ /gsi;\r
+\r
+ $body =~ s/\s+/ /gs;\r
+ $body =~ s/</\001</gs;\r
+\r
+ foreach (split (m/\001/, $body)) {\r
+ next if (m/^\s*$/s);\r
+ my ($type, $args) = m@^<([?/]?[-_a-z]+)\b\s*(.*)$@si;\r
+ error ("$progname: $file: unparsable: $_") unless $type;\r
+ next if ($type =~ m@^/@);\r
+\r
+ if ($type =~ m/^(\?xml|resources)/s) {\r
+\r
+ } elsif ($type eq 'item') {\r
+ my ($name) = ($args =~ m/\bname\s*=\s*\"([^\"]+)\"/);\r
+ my ($value) = ($args =~ m/>([^\"]+)/);\r
+\r
+ if ($name =~ /^$saver/) {\r
+ error ("$saver: $saver already in $file");\r
+ }\r
+\r
+ $pixkeys{$name} = $value;\r
+\r
+ } else {\r
+ error ("$file: unknown type \"$type\" for no arg");\r
+ }\r
+ }\r
+\r
+ return (%pixkeys);\r
+}\r
+\r
+\r
+sub parse_glue($) {\r
+ my ($saver) = @_;\r
+ my $file = "gen/glue.c";\r
+ my $in;\r
+\r
+ if (-e $file) {\r
+ open ($in, '<', $file) || error ("$file: $!");\r
+ }\r
+ else {\r
+ my @short;\r
+ return @short;\r
+ }\r
+\r
+ my $body = '';\r
+ while (<$in>) { $body .= $_; }\r
+ close $in;\r
+ $file =~ s@^.*/@@;\r
+ $body =~ s@^#\s*(if|ifdef|ifndef|elif|else|endif).*$@@gm;\r
+\r
+ my (@hacks);\r
+ if ($body =~ m/table\s*\*([a-z,\s\*_]+)xscreensaver_function_table;/s) {\r
+ foreach (split (/,\s*\n/, $1)) {\r
+ s/^\s*//s;\r
+ s/\*//s;\r
+ my @ftables = split (/_/, $_);\r
+ my $ftable = $ftables[0];\r
+ if ($ftable eq $saver) {\r
+ error("$saver is already in glue");\r
+ }\r
+ push @hacks, $ftable;\r
+ }\r
+ }\r
+ return @hacks;\r
+}\r
+\r
+# Returns two tables:\r
+# - A table of the default resource values.\r
+# - A table of "-switch" => "resource: value", or "-switch" => "resource: %"\r
+#\r
+sub parse_src($) {\r
+ my ($saver) = @_;\r
+ my $ffile = lc($saver) . ".c";\r
+\r
+ # kludge...\r
+ $ffile = 'apple2-main.c' if ($ffile eq 'apple2.c');\r
+ $ffile = 'sproingiewrap.c' if ($ffile eq 'sproingies.c');\r
+ $ffile = 'b_lockglue.c' if ($ffile eq 'bubble3d.c');\r
+ $ffile = 'polyhedra-gl.c' if ($ffile eq 'polyhedra.c');\r
+ $ffile = 'companion.c' if ($ffile eq 'companioncube.c');\r
+\r
+ my $file = "../hacks/" . $ffile;\r
+\r
+ $file = "../hacks/glx/$ffile" unless (-f $file);\r
+ my $body = '';\r
+ open (my $in, '<', $file) || error ("$file: $!");\r
+ while (<$in>) { $body .= $_; }\r
+ close $in;\r
+ $file =~ s@^.*/@@;\r
+\r
+ my $xlockmore_p = 0;\r
+ my $thread_p = ($body =~ m/THREAD_DEFAULTS/);\r
+ my $analogtv_p = ($body =~ m/ANALOGTV_DEFAULTS/);\r
+\r
+ $body =~ s@/\*.*?\*/@@gs;\r
+ $body =~ s@^#\s*(if|ifdef|ifndef|elif|else|endif).*$@@gm;\r
+ $body =~ s/(THREAD|ANALOGTV)_(DEFAULTS|OPTIONS)(_XLOCK)?//gs;\r
+\r
+ print STDERR "$progname: $file: defaults:\n" if ($verbose > 2);\r
+ my %res_to_val;\r
+ if ($body =~ m/_defaults\s*\[\]\s*=\s*{(.*?)}\s*;/s) {\r
+ foreach (split (/,\s*\n/, $1)) {\r
+ s/^\s*//s;\r
+ s/\s*$//s;\r
+ next if m/^0?$/s;\r
+ my ($key, $val) = m@^\"([^:\s]+)\s*:\s*(.*?)\s*\"$@;\r
+ print STDERR "$progname: $file: unparsable: $_\n" unless $key;\r
+ $key =~ s/^[.*]//s;\r
+ $res_to_val{$key} = $val;\r
+ print STDERR "$progname: $file: $key = $val\n" if ($verbose > 2);\r
+ }\r
+ } elsif ($body =~ m/\#\s*define\s*DEFAULTS\s*\\?\s*(.*?)\n[\n#]/s) {\r
+ $xlockmore_p = 1;\r
+ my $str = $1;\r
+ $str =~ s/\"\s*\\\n\s*\"//gs;\r
+ $str =~ m/^\s*\"(.*?)\"\s*\\?\s*$/ || \r
+ error ("$file: unparsable defaults: $str");\r
+ $str = $1;\r
+ $str =~ s/\s*\\n\s*/\n/gs;\r
+ foreach (split (/\n/, $str)) {\r
+ my ($key, $val) = m@^([^:\s]+)\s*:\s*(.*?)\s*$@;\r
+ print STDERR "$progname: $file: unparsable: $_\n" unless $key;\r
+ $key =~ s/^[.*]//s;\r
+ $res_to_val{$key} = $val;\r
+ print STDERR "$progname: $file: $key = $val\n" if ($verbose > 2);\r
+ }\r
+\r
+ while ($body =~ s/^#\s*define\s+(DEF_([A-Z\d_]+))\s+\"([^\"]+)\"//m) {\r
+ my ($key1, $key2, $val) = ($1, lc($2), $3);\r
+ $key2 =~ s/_(.)/\U$1/gs; # "foo_bar" -> "fooBar"\r
+ $key2 =~ s/Rpm/RPM/; # kludge\r
+ $res_to_val{$key2} = $val;\r
+ print STDERR "$progname: $file: $key1 ($key2) = $val\n" \r
+ if ($verbose > 2);\r
+ }\r
+\r
+ } else {\r
+ error ("$file: no defaults");\r
+ }\r
+\r
+ $body =~ m/XSCREENSAVER_MODULE(_2)?\s*\(\s*\"([^\"]+)\"/ ||\r
+ error ("$file: no module name");\r
+ $res_to_val{progclass} = $2;\r
+ $res_to_val{doFPS} = 'false';\r
+ print STDERR "$progname: $file: progclass = $2\n" if ($verbose > 2);\r
+\r
+ print STDERR "$progname: $file: switches to resources:\n"\r
+ if ($verbose > 2);\r
+ my %switch_to_res;\r
+ $switch_to_res{-fps} = 'doFPS: true';\r
+ $switch_to_res{-fg} = 'foreground: %';\r
+ $switch_to_res{-bg} = 'background: %';\r
+\r
+ my ($ign, $opts) = ($body =~ m/(_options|\bopts)\s*\[\]\s*=\s*{(.*?)}\s*;/s);\r
+ if ($xlockmore_p || $thread_p || $analogtv_p || $opts) {\r
+ $opts = '' unless $opts;\r
+ $opts .= ",\n$xlockmore_default_opts" if ($xlockmore_p);\r
+ $opts .= ",\n$thread_default_opts" if ($thread_p);\r
+ $opts .= ",\n$analogtv_default_opts" if ($analogtv_p);\r
+\r
+ foreach (split (/,\s*\n/, $opts)) {\r
+ s/^\s*//s;\r
+ s/\s*$//s;\r
+ next if m/^$/s;\r
+ next if m/^{\s*0\s*,/s;\r
+ my ($switch, $res, $type, $v0, $v1, $v2) =\r
+ m@^ \s* { \s * \"([^\"]+)\" \s* ,\r
+ \s * \"([^\"]+)\" \s* ,\r
+ \s * ([^\s]+) \s* ,\r
+ \s * (\"([^\"]*)\"|([a-zA-Z\d_]+)) \s* }@xi;\r
+ print STDERR "$progname: $file: unparsable: $_\n" unless $switch;\r
+ my $val = defined($v1) ? $v1 : $v2;\r
+ $val = '%' if ($type eq 'XrmoptionSepArg');\r
+ $res =~ s/^[.*]//s;\r
+ $res =~ s/^[a-z\d]+\.//si;\r
+ $switch =~ s/^\+/-no-/s;\r
+\r
+ $val = "$res: $val";\r
+ if (defined ($switch_to_res{$switch})) {\r
+ print STDERR "$progname: $file: DUP! $switch = \"$val\"\n" \r
+ if ($verbose > 2);\r
+ } else {\r
+ $switch_to_res{$switch} = $val;\r
+ print STDERR "$progname: $file: $switch = \"$val\"\n" \r
+ if ($verbose > 2);\r
+ }\r
+ }\r
+ } else {\r
+ error ("$file: no options");\r
+ }\r
+\r
+ return (\%res_to_val, \%switch_to_res);\r
+}\r
+\r
+# Returns a list of:\r
+# "resource = default value"\r
+# or "resource != non-default value"\r
+#\r
+sub parse_manifest_xml($$) {\r
+ my @result = ();\r
+ my ($saver, $switch_to_res) = @_;\r
+ my $file = "project/xscreensaver/AndroidManifest.xml";\r
+ my $body = '';\r
+ local *IN;\r
+\r
+ if (-e $file) {\r
+ open (IN, "<$file") || error ("$file: $!");\r
+ }\r
+ else {\r
+ return @result;\r
+ }\r
+\r
+ while (<IN>) { $body .= $_; }\r
+ close IN;\r
+ $file =~ s@^.*/@@;\r
+\r
+ $body =~ s/<!--.*?-->/ /gsi;\r
+\r
+ $body =~ s/\s+/ /gs;\r
+ $body =~ s/</\001</gs;\r
+ $body =~ s/\001(<option)/$1/gs;\r
+\r
+ print STDERR "$progname: $file: options:\n" if ($verbose > 2);\r
+\r
+ foreach (split (m/\001/, $body)) {\r
+ next if (m/^\s*$/s);\r
+ my ($type, $args) = m@^<([?/]?[-_a-z]+)\b\s*(.*)$@si;\r
+ error ("$progname: $file: unparsable: $_") unless $type;\r
+ next if ($type =~ m@^/@);\r
+ if ($type eq 'meta-data') {\r
+ my ($value) = ($args =~ m/\@xml\/([^\"]+)\"/);\r
+ push @result, $value;\r
+ }\r
+ }\r
+ return @result;\r
+}\r
+\r
+# Returns a list of:\r
+# "resource = default value"\r
+# or "resource != non-default value"\r
+#\r
+sub parse_strings_xml($$) {\r
+ my @result = ();\r
+ my ($saver, $switch_to_res) = @_;\r
+ my $file = "project/xscreensaver/res/values/strings.xml";\r
+ my $body = '';\r
+ local *IN;\r
+\r
+ if (-e $file) {\r
+ open (IN, "<$file") || error ("$file: $!");\r
+ }\r
+ else {\r
+ return @result;\r
+ }\r
+\r
+ while (<IN>) { $body .= $_; }\r
+ close IN;\r
+ $file =~ s@^.*/@@;\r
+\r
+ $body =~ s/<!--.*?-->/ /gsi;\r
+\r
+ $body =~ s/\s+/ /gs;\r
+ $body =~ s/</\001</gs;\r
+ $body =~ s/\001(<option)/$1/gs;\r
+\r
+ print STDERR "$progname: $file: options:\n" if ($verbose > 2);\r
+\r
+ my $saver_name = $saver . "_name";\r
+\r
+ foreach (split (m/\001/, $body)) {\r
+ next if (m/^\s*$/s);\r
+ my ($type, $args) = m@^<([?/]?[-_a-z]+)\b\s*(.*)$@si;\r
+ error ("$progname: $file: unparsable: $_") unless $type;\r
+ next if ($type =~ m@^/@);\r
+\r
+ if ($type =~ m/^([hv]group|\?xml|resources|xscreensaver-(image|text|updater))/s) {\r
+\r
+ } elsif ($type eq 'string') {\r
+ my ($name) = ($args =~ m/\bname\s*=\s*\"([^\"]+)\"/);\r
+ my ($value) = ($args =~ m/>([^\"]+)/);\r
+ my ($val) = "$name = $value";\r
+ if ($saver_name eq $name) {\r
+ error ("$saver: $saver already in $file");\r
+ }\r
+ push @result, $val;\r
+ } elsif ($type eq 'item') {\r
+ # ignore\r
+ } else {\r
+ error ("$file: unknown type \"$type\" for no arg");\r
+ }\r
+ }\r
+\r
+ return @result;\r
+}\r
+\r
+\r
+\r
+# Returns a list of:\r
+# "resource = default value"\r
+# or "resource != non-default value"\r
+#\r
+sub parse_xml($$) {\r
+ my ($saver, $switch_to_res) = @_;\r
+ my $file = "../hacks/config/" . lc($saver) . ".xml";\r
+ my $body = '';\r
+ local *IN;\r
+ open (IN, "<$file") || error ("$file: $!");\r
+ while (<IN>) { $body .= $_; }\r
+ close IN;\r
+ $file =~ s@^.*/@@;\r
+\r
+ my @result = ();\r
+\r
+ $body =~ s/<!--.*?-->/ /gsi;\r
+\r
+ $body =~ s/\s+/ /gs;\r
+ $body =~ s/</\001</gs;\r
+ $body =~ s/\001(<option)/$1/gs;\r
+\r
+ my $video = undef;\r
+\r
+ print STDERR "$progname: $file: options:\n" if ($verbose > 2);\r
+ foreach (split (m/\001/, $body)) {\r
+ next if (m/^\s*$/s);\r
+ my ($type, $args) = m@^<([?/]?[-_a-z]+)\b\s*(.*)$@si;\r
+\r
+ my $type_val;\r
+ error ("$progname: $file: unparsable: $_") unless $type;\r
+ next if ($type =~ m@^/@);\r
+\r
+ if ($type =~ m/^([hv]group|\?xml|command|string|file|_description|xscreensaver-(image|text|updater))/s) {\r
+\r
+ } elsif ($type eq 'screensaver') {\r
+ my ($name) = ($args =~ m/\b_label\s*=\s*\"([^\"]+)\"/);\r
+ my $val = "progclass = $name";\r
+ push @result, $val;\r
+ print STDERR "$progname: $file: name: $name\n" if ($verbose > 2);\r
+\r
+ } elsif ($type eq 'video') {\r
+ error ("$file: multiple videos") if $video;\r
+ ($video) = ($args =~ m/\bhref="(.*?)"/);\r
+ error ("$file: unparsable video") unless $video;\r
+ error ("$file: unparsable video URL")\r
+ unless ($video =~ m@^https?://www\.youtube\.com/watch\?v=[^?&]+$@s);\r
+\r
+ } elsif ($type eq 'number') {\r
+ my ($arg) = ($args =~ m/\barg\s*=\s*\"([^\"]+)\"/);\r
+ my ($val) = ($args =~ m/\bdefault\s*=\s*\"([^\"]+)\"/);\r
+ $val = '' unless defined($val);\r
+\r
+ my ($low) = ($args =~ m/\blow\s*=\s*\"([^\"]+)\"/);\r
+ my ($high) = ($args =~ m/\bhigh\s*=\s*\"([^\"]+)\"/);\r
+\r
+ my ($ll) = ($args =~ m/\b_low-label\s*=\s*\"([^\"]+)\"/);\r
+ my ($hl) = ($args =~ m/\b_high-label\s*=\s*\"([^\"]+)\"/);\r
+\r
+ my $switch = $arg;\r
+ $switch =~ s/\s+.*$//;\r
+ my ($res) = $switch_to_res->{$switch};\r
+ error ("$file: no resource for $type switch \"$arg\"") unless $res;\r
+ $res =~ s/: \%$//;\r
+ error ("$file: unparsable value: $res") if ($res =~ m/:/);\r
+\r
+ $type_val = "$res" . "_type = $type";\r
+ push @result, $type_val;\r
+ $val = "$res = $val";\r
+ push @result, $val;\r
+ $val = "$res" . "_low = $low";\r
+ push @result, $val;\r
+ $val = "$res" . "_high = $high";\r
+ push @result, $val;\r
+ $val = "$res" . "_low-label = $ll";\r
+ push @result, $val;\r
+ $val = "$res" . "_high-label = $hl";\r
+ push @result, $val;\r
+\r
+ print STDERR "$progname: $file: number: $val\n" if ($verbose > 2);\r
+\r
+ } elsif ($type eq 'boolean') {\r
+ my ($set) = ($args =~ m/\barg-set\s*=\s*\"([^\"]+)\"/);\r
+ my ($unset) = ($args =~ m/\barg-unset\s*=\s*\"([^\"]+)\"/);\r
+ my ($arg) = $set || $unset || error ("$file: unparsable: $args");\r
+ my ($res) = $switch_to_res->{$arg};\r
+ error ("$file: no resource for boolean switch \"$arg\"") unless $res;\r
+ my ($res2, $val) = ($res =~ m/^(.*?): (.*)$/s);\r
+ error ("$file: unparsable boolean resource: $res") unless $res2;\r
+ $res = $res2;\r
+ $type_val = "$res" . "_type = $type";\r
+ push @result, $type_val;\r
+# $val = ($set ? "$res != $val" : "$res = $val");\r
+ $val = "$res != $val";\r
+ push @result, $val;\r
+\r
+ print STDERR "$progname: $file: boolean: $val\n" if ($verbose > 2);\r
+\r
+ } elsif ($type eq 'select') {\r
+ $args =~ s/</\001</gs;\r
+ my @opts = split (/\001/, $args);\r
+ shift @opts;\r
+ my $unset_p = 0;\r
+ my $this_res = undef;\r
+ foreach (@opts) {\r
+ error ("$file: unparsable: $_") unless (m/^<option\s/);\r
+ my ($set) = m/\barg-set\s*=\s*\"([^\"]+)\"/;\r
+ if ($set) {\r
+ my ($set2, $val) = ($set =~ m/^(.*?) (.*)$/s);\r
+ $set = $set2 if ($set2);\r
+ my ($res) = $switch_to_res->{$set};\r
+ error ("$file: no resource for select switch \"$set\"") unless $res;\r
+\r
+ my ($res2, $val2) = ($res =~ m/^(.*?): (.*)$/s);\r
+ error ("$file: unparsable select resource: $res") unless $res2;\r
+ $res = $res2;\r
+ $type_val = "$res" . "_type = $type";\r
+ push @result, $type_val;\r
+ $val = $val2 unless ($val2 eq '%');\r
+\r
+ error ("$file: mismatched resources: $res vs $this_res")\r
+ if (defined($this_res) && $this_res ne $res);\r
+ $this_res = $res;\r
+\r
+ $val = "$res != $val";\r
+ push @result, $val;\r
+ $val = "$res" . "_type = $type";\r
+ push @result, $val;\r
+\r
+ print STDERR "$progname: $file: select: $val\n" if ($verbose > 2);\r
+\r
+ } else {\r
+ error ("$file: multiple default options: $set") if ($unset_p);\r
+ $unset_p++;\r
+ }\r
+ }\r
+\r
+ } else {\r
+ error ("$file: unknown type \"$type\" for no arg");\r
+ }\r
+ }\r
+\r
+# error ("$file: no video") unless $video;\r
+ print STDERR "\n$file: WARNING: no video\n\n" unless $video;\r
+\r
+ return @result;\r
+}\r
+\r
+\r
+sub parse_then_make($) {\r
+ my ($saver) = @_;\r
+\r
+ # kludge\r
+ return 0 if ($saver =~ m/(-helper)$/);\r
+\r
+ my ($src_opts, $switchmap) = parse_src ($saver);\r
+ my (@xml_opts) = parse_xml ($saver, $switchmap);\r
+\r
+ # tests if hack is supported yet\r
+ my (@test) = get_keys_and_values($saver, @xml_opts);\r
+ my (@strings_xml_opts) = parse_strings_xml ($saver, $switchmap);\r
+ my (%pixkeys) = parse_items_xml($saver);\r
+ my (@manifest_xml_opts) = parse_manifest_xml ($saver, $switchmap);\r
+ my (@glue_hacks) = parse_glue($saver);\r
+ my (@settings_xml_opts) = parse_settings_xml($saver);\r
+\r
+ my (@all_settings) = get_settings($saver, $switchmap, \@xml_opts);\r
+\r
+ make_settings($saver);\r
+ make_service($saver);\r
+ make_wallpaper($saver, @xml_opts);\r
+\r
+ make_manifest($saver, @manifest_xml_opts);\r
+\r
+ make_hack_xml($saver);\r
+ make_hack_settings_xml($saver, @xml_opts);\r
+ make_strings_xml($saver, \@xml_opts, \@strings_xml_opts);\r
+ make_items_xml($saver, \@xml_opts, \%pixkeys);\r
+ make_settings_xml($saver, \@all_settings, \@settings_xml_opts);\r
+\r
+ make_glue($saver, @glue_hacks);\r
+\r
+ return 0;\r
+}\r
+\r
+\r
+sub make_manifest($$) {\r
+ my ($saver, @manifest_opts) = @_;\r
+ push @manifest_opts, $saver unless grep{$_ eq $saver} @manifest_opts;\r
+ my $hack = ucfirst($saver);\r
+ my $file = "project/xscreensaver/AndroidManifest.xml";\r
+ open (my $in, '>', $file) || error ("$file: $!");\r
+\r
+ my $body = ("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" .\r
+ "<manifest " .\r
+ "xmlns:android=\"http://schemas.android.com/apk/res/android\" " .\r
+ "package=\"org.jwz.xscreensaver\"\n" .\r
+ "android:versionCode=\"1\"\n" .\r
+ "android:versionName=\"1.0\">\n" .\r
+ "<uses-sdk android:minSdkVersion=\"14\" " .\r
+ "android:targetSdkVersion=\"19\" />\n" .\r
+ "<application android:icon=\"\@drawable/thumbnail\" " .\r
+ "android:label=\"\@string/app_name\" " .\r
+ "android:name=\".XscreensaverApp\">\n\n");\r
+\r
+ foreach my $save (@manifest_opts) {\r
+ my $hac = ucfirst($save);\r
+ $body = $body . ("<service android:label=\"\@string/" . $save . \r
+ "_name\" android:name=\".gen." . $hac . "Service\" " .\r
+ "android:permission=\"android.permission.BIND_WALLPAPER\">\n" .\r
+ " <intent-filter>\n" .\r
+ " <action " .\r
+ "android:name=\"android.service.wallpaper.WallpaperService\" " .\r
+ "/>\n" .\r
+ " </intent-filter>\n" .\r
+ " <meta-data android:name=\"android.service.wallpaper\" " .\r
+ "android:resource=\"\@xml/" . $save . "\" />\n" .\r
+ "</service>\n" .\r
+ "<activity " .\r
+ "android:label=\"\@string/" . $save . "_settings\" " .\r
+ "android:name=\"org.jwz.xscreensaver.gen." . $hac . \r
+ "Settings\" " .\r
+ "android:theme=\"\@android:style/Theme.Light.WallpaperSettings\" " .\r
+ "android:exported=\"true\">\n" .\r
+ "</activity>\n\n");\r
+\r
+ }\r
+\r
+ $body = $body . ("</application>\n\n" .\r
+ "<uses-sdk android:minSdkVersion=\"14\" />\n" .\r
+ "<uses-feature " .\r
+ "android:name=\"android.software.live_wallpaper\" " .\r
+ "android:required=\"true\" />\n" .\r
+ "</manifest>\n");\r
+\r
+ print $in $body;\r
+ close $in;\r
+}\r
+\r
+\r
+sub make_hack_settings_xml($$) {\r
+\r
+ my ($saver, @xml_opts) = @_;\r
+ my $hack = ucfirst($saver);\r
+ my $file = "project/xscreensaver/res/xml/" . $saver . "_settings.xml";\r
+ my (%saver_keys) = get_keys_and_values($saver, @xml_opts);\r
+\r
+ open (my $in, '>', $file) || error ("$file: $!");\r
+\r
+ my $body = ("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" .\r
+ "<PreferenceScreen xmlns:android=" .\r
+ "\"http://schemas.android.com/apk/res/android\">\n" .\r
+ " <PreferenceCategory\n" .\r
+ " android:title=\"\@string/" . $saver .\r
+ "_settings\"\n" .\r
+ " android:key=\"" . $saver .\r
+ "wallpaper_settings\">\n");\r
+\r
+ my @keyarray = keys %saver_keys;\r
+\r
+\r
+ foreach my $sgkey (@keyarray) {\r
+\r
+ my $type = get_type($sgkey, @xml_opts);\r
+\r
+\r
+ if ($type eq "number") {\r
+ $body = $body . " <org.jwz.xscreensaver.SliderPreference\n" .\r
+ " android:defaultValue=\"\@string/" . $saver .\r
+ "_" . $sgkey .\r
+ "_float\"\n" .\r
+ " android:dialogMessage=\"\@string/" . $saver .\r
+ "_" . $sgkey .\r
+ "_settings_summary\"\n" .\r
+ " android:key=\"" . $saver . "_" . $sgkey .\r
+ "\"\n" .\r
+ " android:summary=\"\@array/" . $saver . "_" . $sgkey .\r
+ "_prefix\"\n" .\r
+ " android:title=\"\@string/" . $saver . "_" . $sgkey .\r
+ "_settings_title\" />\n";\r
+ } else {\r
+ $body = $body . " <ListPreference\n" .\r
+ " android:key=\"" . $saver . "_" . $sgkey .\r
+ "\"\n" .\r
+ " android:title=\"\@string/" . $saver . "_" . $sgkey .\r
+ "_settings_title\"\n" .\r
+ " android:summary=\"\@string/$saver" . "_" . $sgkey .\r
+ "_settings_summary\"\n" .\r
+ " android:entries=\"\@array/$saver" . "_$sgkey" .\r
+ "_names\"\n" .\r
+ " android:defaultValue=\"\@string/" . $saver . \r
+ "_" . $sgkey . "_default" . "\"\n" .\r
+ " android:entryValues=\"\@array/$saver" .\r
+ "_$sgkey" .\r
+ "_prefix\" />\n";\r
+ }\r
+ }\r
+\r
+ $body = $body . " </PreferenceCategory>\n" .\r
+ "</PreferenceScreen>\n";\r
+\r
+ print $in $body;\r
+ close $in;\r
+}\r
+\r
+\r
+sub make_items_xml($\@\%) {\r
+ my $saver = $_[0];\r
+ my @xml_opts = @{$_[1]};\r
+ my %pixkeys = %{$_[2]};\r
+\r
+ my $file = "project/xscreensaver/res/values/items.xml";\r
+\r
+ my $body = ("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" .\r
+ "<resources>\n");\r
+\r
+ while(my($key, $value) = each %pixkeys) {\r
+ $body = $body . " <item name=\"" . $key .\r
+ "\" format=\"float\" type=\"string\">". $value . "</item>\n";\r
+\r
+ }\r
+\r
+ my (%saver_keys) = get_keys_and_values($saver, @xml_opts);\r
+ my @keyarray = keys %saver_keys;\r
+\r
+ foreach my $item_key (@keyarray) {\r
+\r
+ my $type = get_type($item_key, @xml_opts);\r
+\r
+ if ($type eq "number") {\r
+\r
+ my ($low, $high, $default) = get_low_high_def($item_key, @xml_opts);\r
+ my $float = ($default - $low) / ($high - $low);\r
+\r
+ $body = ($body .\r
+ " <item name=\"" . $saver . "_" . $item_key .\r
+ "_float\" format=\"float\" type=\"string\">$float</item>\n");\r
+ }\r
+ }\r
+\r
+ $body = ($body .\r
+ "</resources>\n");\r
+ open (my $in, '>', $file) || error ("$file: $!");\r
+ print $in $body;\r
+ close $in;\r
+}\r
+\r
+\r
+sub get_type($@) {\r
+\r
+ my($type_key, @xml_opts) = @_;\r
+ my $type='';\r
+\r
+ foreach my $claim (@xml_opts) {\r
+\r
+ my ($res, $compare, $xval) = ($claim =~ m/^(.*) (=|!=) (.*)$/s);\r
+ if ($res eq $type_key . "_type") {\r
+ $type = $xval;\r
+ }\r
+\r
+ }\r
+ return $type;\r
+\r
+}\r
+\r
+\r
+sub get_low_high_def($@) {\r
+\r
+ my($sgkey, @xml_opts) = @_;\r
+\r
+ my $low;\r
+ my $high;\r
+ my $default;\r
+\r
+ foreach my $claim (@xml_opts) {\r
+ my ($res, $compare, $xval) = ($claim =~ m/^(.*) (=|!=) (.*)$/s);\r
+ if ($res eq $sgkey . "_low") {\r
+ $low = $xval;\r
+ }\r
+ elsif ($res eq $sgkey . "_high") {\r
+ $high = $xval;\r
+ }\r
+ elsif ($res eq $sgkey) {\r
+ $default = $xval;\r
+ }\r
+ }\r
+\r
+ return ($low, $high, $default);\r
+\r
+}\r
+\r
+\r
+sub make_settings_xml($\@\@) {\r
+\r
+ my $saver = $_[0];\r
+ my @xml_opts = @{$_[1]};\r
+ my @old_settings_xml = @{$_[2]};\r
+ my $file = "project/xscreensaver/res/values/settings.xml";\r
+\r
+ my $body = ("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" .\r
+ "<resources " .\r
+ "xmlns:xliff=\"urn:oasis:names:tc:xliff:document:1.2\">\n");\r
+\r
+ my $arrays_from_old_settings = old_settings_string_arrays(@old_settings_xml);\r
+\r
+ $body = $body . $arrays_from_old_settings;\r
+\r
+ my (%saver_keys) = get_keys_and_values($saver, @xml_opts);\r
+ my @key_array = keys %saver_keys;\r
+\r
+ my ($low, $high, $low_label, $high_label, $type);\r
+ my @selects;\r
+\r
+ # for each setting of the hack which we chose to add\r
+ foreach my $selected_setting_key (@key_array) {\r
+ # see what values were in the relevant xml in hacks/config for this hack\r
+ foreach my $claim (@xml_opts) {\r
+ my ($xres, $xcompare, $xval) = ($claim =~ m/^(.*) (=|!=) (.*)$/s);\r
+ if ($xres =~ /^$selected_setting_key/) {\r
+ my $one, my $two;\r
+ if ($xres =~ /_/ ) {\r
+ ($one, $two) = ($xres =~ m/^(.*)_(.*)$/s);\r
+ if ($two eq "type") {\r
+ $type = $xval;\r
+ } elsif ($two eq "low-label") {\r
+ $low_label = $xval;\r
+ } elsif ($two eq "high-label") {\r
+ $high_label = $xval;\r
+ } elsif ($two eq "low") {\r
+ $low = $xval;\r
+ } elsif ($two eq "high") {\r
+ $high = $xval;\r
+ }\r
+ } else {\r
+ $one = $xres;\r
+ if ($type eq "select") {\r
+ push @selects, $xval;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ # add setting values based on the setting type (boolean, number, select)\r
+ if ($type eq "boolean") {\r
+ $body = $body . " <string-array name=\"" . $saver .\r
+ "_" . $selected_setting_key . "_names" . "\">\n" .\r
+ " <item>\"True\"</item>\n" .\r
+ " <item>\"False\"</item>\n" .\r
+ " </string-array>\n" .\r
+ " <string-array name=\"" . $saver . "_" . $selected_setting_key .\r
+ "_prefix" . "\">\n" .\r
+ " <item>\@string/t</item>\n" .\r
+ " <item>\@string/f</item>\n" .\r
+ " </string-array>\n";\r
+ } elsif ($type eq "number") {\r
+ $body = $body . " <string-array name=\"" . $saver .\r
+ "_" . $selected_setting_key . "_names" . "\">\n" .\r
+ " <item>\"" . $low_label . "\"</item>\n" .\r
+ " <item>\"" . $high_label . "\"</item>\n" .\r
+ " </string-array>\n" .\r
+ " <string-array name=\"" . $saver . "_" . $selected_setting_key .\r
+ "_prefix" . "\">\n" .\r
+ " <item>\"" . $low . "\"</item>\n" .\r
+ " <item>\"" . $high . "\"</item>\n" .\r
+ " </string-array>\n";\r
+ } elsif ($type eq "select") {\r
+ $body = $body . " <string-array name=\"" . $saver .\r
+ "_" . $selected_setting_key . "_names" . "\">\n";\r
+\r
+ foreach my $item (@selects) {\r
+ $body = $body . " <item>\"" . $item . "\"</item>\n" ;\r
+ }\r
+\r
+ $body = $body . " </string-array>\n" .\r
+ " <string-array name=\"" . $saver .\r
+ "_" . $selected_setting_key . "_prefix" . "\">\n";\r
+\r
+ foreach my $item (@selects) {\r
+ $body = $body . " <item>\"" . $item . "\"</item>\n" ;\r
+ }\r
+\r
+ $body = $body . " </string-array>\n";\r
+ }\r
+\r
+ @selects=();\r
+ }\r
+\r
+ $body = ($body .\r
+ "</resources>\n");\r
+\r
+ open (my $in, '>', $file) || error ("$file: $!");\r
+ print $in $body;\r
+ close $in;\r
+\r
+}\r
+\r
+\r
+sub old_settings_string_arrays(@) {\r
+\r
+ my (@old_settings_file) = @_;\r
+\r
+ my $body = '';\r
+ my $current_string_array='';\r
+\r
+\r
+ foreach my $claim (@old_settings_file) {\r
+ my ($res, $compare, $xval) = ($claim =~ m/^(.*) (=) (.*)$/s);\r
+ error ("unparsable xml claim: $_") unless $compare;\r
+\r
+ if ($current_string_array ne $res) {\r
+ if (length($current_string_array) > 0) {\r
+ $body = $body . " </string-array>\n";\r
+ }\r
+\r
+ $current_string_array = $res;\r
+ $body = $body . " <string-array name=\"" . $current_string_array .\r
+ "\">\n";\r
+ }\r
+\r
+ $body = $body . " <item>" . $xval . "</item>\n";\r
+ }\r
+\r
+ if ($#old_settings_file > -1) {\r
+ $body = $body . " </string-array>\n";\r
+ }\r
+\r
+\r
+ return $body;\r
+\r
+}\r
+\r
+\r
+# TODO: This adds the proper parameters to settings such as hilbert's, but it\r
+# does not remove the improper parameters from hacks such as Hilbert yet.\r
+#\r
+sub get_settings($$\@) {\r
+ my $saver = $_[0];\r
+ my $switchmap = $_[1];\r
+ my @xml_opts = @{$_[2]};\r
+\r
+ my @keys = keys % { $switchmap};\r
+\r
+ my $res_seen = 0;\r
+ my $val_seen = 0;\r
+ my @also;\r
+ foreach my $sgkey (@keys) {\r
+ my ($k, $v) = ($switchmap->{$sgkey} =~ m/^(.*): (.*)$/);\r
+\r
+ if ($v ne '%') {\r
+ foreach my $claim (@xml_opts) {\r
+ my ($res, $compare, $val) = ($claim =~ m/^(.*) (=|!=) (.*)$/s);\r
+ if ($res eq $k && $val eq $v) {\r
+ $val_seen = $val_seen + 1;\r
+ }\r
+ elsif ($res eq $k) {\r
+ $res_seen = $res_seen + 1;\r
+ }\r
+ }\r
+\r
+ if ($val_seen eq 0 && $res_seen > 0) {\r
+ my $so = "$k != $v";\r
+ push @also, $so;\r
+ }\r
+\r
+ $val_seen = 0;\r
+ $res_seen = 0;\r
+ }\r
+ }\r
+\r
+ my @all = (@xml_opts, @also);\r
+ return @all;\r
+\r
+}\r
+\r
+\r
+sub make_strings_xml($\@\@) {\r
+\r
+ my $saver = $_[0];\r
+ my @xml_opts = @{$_[1]};\r
+ my @strings_xml_opts = @{$_[2]};\r
+\r
+ my $saver_name = $saver . "_name";\r
+ my $hack = ucfirst($saver);\r
+ my $file = "project/xscreensaver/res/values/strings.xml";\r
+ my (%saver_keys) = get_keys_and_values($saver, @xml_opts);\r
+\r
+ my $body = ("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" .\r
+ "<resources>\n" .\r
+ " <string name=\"hello\">Hello World!</string>\n" .\r
+ " <string name=\"service_label\">Xscreensaver</string>\n" .\r
+ " <string name=\"description\">A live wallpaper</string>\n\n" .\r
+ " <string name=\"app_name\">Xscreensaver</string>\n" .\r
+ " <string name=\"author\">jwz and helpers</string>\n" .\r
+ " <string name=\"t\">True</string>\n" .\r
+ " <string name=\"f\">False</string>\n");\r
+\r
+ foreach my $claim (@strings_xml_opts) {\r
+ my ($res, $compare, $xval) = ($claim =~ m/^(.*) (=|!=) (.*)$/s);\r
+ error ("$saver: unparsable xml claim: $_") unless $compare;\r
+ if ($res eq 'hello' ||\r
+ $res eq 'service_label' ||\r
+ $res eq 'description' ||\r
+ $res eq 'app_name' ||\r
+ $res eq 'author' ||\r
+ $res eq 't' ||\r
+ $res eq 'f') {\r
+ }\r
+ elsif ($res eq $saver_name) {\r
+ error ("$saver: $saver already in $file");\r
+ }\r
+ else {\r
+ $body = ($body .\r
+ " <string name=\"" . $res . "\">" . $xval . "</string>\n");\r
+ }\r
+ }\r
+\r
+ $body = ($body .\r
+ " <string name=\"" . $saver . "_name\">" . $hack . \r
+ "</string>\n" .\r
+ " <string name=\"" . $saver . \r
+ "_settings\">Settings</string>\n" .\r
+ " <string name=\"" . $saver . "_description\">" . $hack . \r
+\r
+ "</string>\n");\r
+\r
+ my @keyarray = keys %saver_keys;\r
+\r
+ foreach my $sgkey (@keyarray) {\r
+\r
+ my $type = get_type($sgkey, @xml_opts);\r
+\r
+ if ($type eq "number") {\r
+\r
+ my ($low, $high, $default) = get_low_high_def($sgkey, @xml_opts);\r
+ my $float = ($default - $low) / ($high - $low);\r
+\r
+ $body = ($body . " <string name=\"" . $saver . "_" . $sgkey .\r
+ "_settings_title\">" . "Set " . $sgkey . "</string>\n" .\r
+ " <string name=\"" . $saver . "_" . $sgkey .\r
+ "_settings_summary\">" . "Choose " . $sgkey . "</string>\n" .\r
+ " <string name=\"" . $saver . "_" . $sgkey .\r
+ "_low\">" . $low . "</string>\n" .\r
+ " <string name=\"" . $saver . "_" . $sgkey .\r
+ "_high\">" . $high . "</string>\n" .\r
+ " <string name=\"" . $saver . "_" . $sgkey .\r
+ "_default\">" . $saver_keys{$sgkey} . "</string>\n");\r
+ }\r
+ else {\r
+\r
+ $body = ($body . " <string name=\"" . $saver . "_" . $sgkey .\r
+ "_settings_title\">" . "Set " . $sgkey . "</string>\n" .\r
+ " <string name=\"" . $saver . "_" . $sgkey . \r
+\r
+ "_settings_summary\">" . "Choose " . $sgkey . "</string>\n" .\r
+ " <string name=\"" . $saver . "_" . $sgkey . \r
+ "_default\">" . $saver_keys{$sgkey} . "</string>\n");\r
+ }\r
+ }\r
+\r
+ $body = ($body .\r
+ "</resources>\n");\r
+\r
+ open (my $in, '>', $file) || error ("$file: $!");\r
+ print $in $body;\r
+ close $in;\r
+}\r
+\r
+\r
+sub make_hack_xml($) {\r
+ my ($saver) = @_;\r
+ my $hack = ucfirst($saver);\r
+\r
+ my $dir = "project/xscreensaver/res/xml/";\r
+ my $file = $dir . $saver . ".xml";\r
+ my $in;\r
+\r
+ if (-d $dir) {\r
+ open ($in, '>', $file) || error ("$file: $!");\r
+ }\r
+ else {\r
+ mkdir $dir;\r
+ open ($in, '>', $file) || error ("$file: $!");\r
+ }\r
+\r
+ my $body = ("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" .\r
+ "<wallpaper xmlns:android=" .\r
+ "\"http://schemas.android.com/apk/res/android\"\n" .\r
+ " android:description=\"\@string/" . $saver .\r
+ "_description\"\n" .\r
+ " android:settingsActivity=\"org.jwz.xscreensaver.gen.$hack" .\r
+ "Settings\"\n" .\r
+ " android:thumbnail=\"\@drawable/" . $saver .\r
+ "\" />\n");\r
+\r
+ print $in $body;\r
+ close $in;\r
+}\r
+\r
+\r
+sub make_glue($$) {\r
+ my ($saver, @glue_hacks) = @_;\r
+ my (@hacks) = @glue_hacks;\r
+\r
+ push @hacks, $saver;\r
+\r
+ my $dir = "gen/";\r
+ my $file = $dir . "glue.c";\r
+ my $in;\r
+\r
+ if (-d $dir) {\r
+ open ($in, '>', $file) || error ("$file: $!");\r
+ }\r
+ else {\r
+ mkdir $dir;\r
+ open ($in, '>', $file) || error ("$file: $!");\r
+ }\r
+\r
+\r
+ my $body = ("#include <jni.h>\n" .\r
+ "#include <math.h>\n" .\r
+ "#include <stdlib.h>\n" .\r
+ "#include <stdio.h>\n" .\r
+ "#include <time.h>\n" .\r
+ "#include <pthread.h>\n" .\r
+ "#include <GLES/gl.h>\n\n" .\r
+ "#include \"screenhackI.h\"\n" .\r
+ "#include \"jwzglesI.h\"\n" .\r
+ "#include \"version.h\"\n\n" .\r
+ "void drawXscreensaver();\n\n" .\r
+ "int sWindowWidth = 0;\n" .\r
+ "int sWindowHeight = 0;\n" .\r
+ "int initTried = 0;\n" .\r
+ "int renderTried = 0;\n" .\r
+ "int resetTried = 0;\n" .\r
+ "int currentFlip = 0;\n\n" .\r
+ "pthread_mutex_t mutg = PTHREAD_MUTEX_INITIALIZER;\n\n" .\r
+ "extern struct xscreensaver_function_table " .\r
+ "*xscreensaver_function_table;\n\n" .\r
+ "// if adding a table here, increase the magic number\n" .\r
+ "struct xscreensaver_function_table\n");\r
+\r
+ for my $i (0 .. $#hacks) {\r
+ $body = $body . " *" . $hacks[$i] ;\r
+ $body = $body . "_xscreensaver_function_table";\r
+ if ($i eq $#hacks ) {\r
+ $body = $body . ";\n\n";\r
+ }\r
+ else {\r
+ $body = $body . ",\n";\r
+ }\r
+ }\r
+\r
+ $body = $body . "struct running_hack {\n" .\r
+ " struct xscreensaver_function_table *xsft;\n" .\r
+ " Display *dpy;\n" .\r
+ " Window window;\n" .\r
+ " void *closure;\n" .\r
+ "};\n\n" .\r
+ "const char *progname;\n" .\r
+ "const char *progclass;\n\n" .\r
+ "struct running_hack rh[";\r
+ $body = $body . scalar(@hacks);\r
+ $body = $body . "];\n" .\r
+ "// ^ magic number of hacks - TODO: remove magic number\n\n\n" .\r
+ "int chosen;\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeInit\n" .\r
+ " (JNIEnv * env);\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeResize\n" .\r
+ " (JNIEnv * env, jobject thiz, jint w, jint h);\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeRender\n" .\r
+ " (JNIEnv * env);\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeDone\n" .\r
+ " (JNIEnv * env);\n";\r
+\r
+ foreach my $bighack (@hacks) {\r
+ my $bh = ucfirst($bighack);\r
+ $body = $body . "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_gen_" . $bh . \r
+ "Wallpaper_allnativeSettings\n" .\r
+ " (JNIEnv * env, jobject thiz, jstring jhack," .\r
+ " jstring hackPref,\n" .\r
+ " jint draw, jstring key);\n";\r
+\r
+ }\r
+\r
+ $body = $body . "\n\n\nvoid doinit()\n{\n\n" ;\r
+\r
+ for my $j (0 .. $#hacks) {\r
+ if ($j == 0) {\r
+ $body = $body . " if (chosen == " . $j . ") {\n" ;\r
+ } elsif ($j == $#hacks) {\r
+ $body = $body . " } else {\n" ;\r
+ } else {\r
+ $body = $body . " } else if (chosen == " . $j . ") {\n";\r
+ }\r
+ $body = $body . " progname = \"" . $hacks[$j] . "\";\n" .\r
+ " rh[chosen].xsft = &" . $hacks[$j] . \r
+ "_xscreensaver_function_table;\n" ;\r
+ }\r
+\r
+ $body = $body . " }\n\n" ;\r
+ $body = $body . " rh[chosen].dpy = jwxyz_make_display(0, 0);\n" .\r
+ " rh[chosen].window = XRootWindow(rh[chosen].dpy, 0);\n" .\r
+ "// TODO: Zero looks right, " .\r
+ "but double-check that is the right number\n\n" .\r
+ " progclass = rh[chosen].xsft->progclass;\n\n" .\r
+ " if (rh[chosen].xsft->setup_cb)\n" .\r
+ " rh[chosen].xsft->setup_cb(rh[chosen].xsft,\n" .\r
+ " rh[chosen].xsft->setup_arg);\n\n" .\r
+ " if (resetTried < 1) {\n" .\r
+ " resetTried++;\n" .\r
+ " jwzgles_reset();\n" .\r
+ " }\n\n" .\r
+ " void *(*init_cb) (Display *, Window, void *) =\n" .\r
+ " (void *(*)(Display *, Window, void *)) " .\r
+ "rh[chosen].xsft->init_cb;\n\n" .\r
+ " rh[chosen].closure =\n" .\r
+ " init_cb(rh[chosen].dpy, rh[chosen].window,\n" .\r
+ " rh[chosen].xsft->setup_arg);\n\n}\n\n\n" .\r
+ "void drawXscreensaver()\n{\n" .\r
+ " pthread_mutex_lock(&mutg);\n" .\r
+ " rh[chosen].xsft->draw_cb(rh[chosen].dpy, " .\r
+ "rh[chosen].window,\n" .\r
+ " rh[chosen].closure);\n" .\r
+ " pthread_mutex_unlock(&mutg);\n\n}\n\n\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeInit\n" .\r
+ " (JNIEnv * env) {\n\n" .\r
+ " if (initTried < 1) {\n" .\r
+ " initTried++;\n" .\r
+ " } else {\n" .\r
+ " if (!rh[chosen].dpy) {\n" .\r
+ " doinit();\n" .\r
+ " } else {\n" .\r
+ " rh[chosen].xsft->free_cb(rh[chosen].dpy, " .\r
+ "rh[chosen].window,\n" .\r
+ " rh[chosen].closure);\n" .\r
+ " jwxyz_free_display(rh[chosen].dpy);\n" .\r
+ " rh[chosen].dpy = NULL;\n" .\r
+ " rh[chosen].window = NULL;\n" .\r
+ " if (!rh[chosen].dpy) {\n" .\r
+ " doinit();\n" .\r
+ " }\n\n }\n" .\r
+ " }\n\n}\n\n\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeResize\n" .\r
+ " (JNIEnv * env, jobject thiz, jint w, jint h) {\n\n" .\r
+ " sWindowWidth = w;\n" .\r
+ " sWindowHeight = h;\n\n" .\r
+ " if (!rh[chosen].dpy) {\n" .\r
+ " doinit();\n" .\r
+ " }\n\n" .\r
+ " jwxyz_window_resized(rh[chosen].dpy, " .\r
+ "rh[chosen].window, 0, 0, w, h, 0);\n\n" .\r
+ " rh[chosen].xsft->reshape_cb(rh[chosen].dpy, " .\r
+ "rh[chosen].window,\n" .\r
+ " rh[chosen].closure, w, h);\n}\n\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeRender\n" .\r
+ " (JNIEnv * env) {\n" .\r
+ " if (renderTried < 1) {\n" .\r
+ " renderTried++;\n" .\r
+ " } else {\n" .\r
+ " drawXscreensaver();\n" .\r
+ " }\n}\n\n" .\r
+ "// TODO: Check Java side is calling this properly\n" .\r
+ "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_CallNative_nativeDone\n" .\r
+ " (JNIEnv * env) {\n\n" .\r
+ " rh[chosen].xsft->free_cb(rh[chosen].dpy, " .\r
+ "rh[chosen].window,\n" .\r
+ " rh[chosen].closure);\n" .\r
+ " jwxyz_free_display(rh[chosen].dpy);\n" .\r
+ " rh[chosen].dpy = NULL;\n" .\r
+ " rh[chosen].window = NULL;\n\n}\n\n" ;\r
+\r
+ for my $j (0 .. $#hacks) {\r
+ my $jhack = ucfirst($hacks[$j]);\r
+\r
+ $body = $body . "JNIEXPORT void JNICALL\n" .\r
+ " Java_org_jwz_xscreensaver_gen_" . $jhack . \r
+ "Wallpaper_allnativeSettings\n" .\r
+ " (JNIEnv * env, jobject thiz, jstring jhack," .\r
+ " jstring hackPref,\n" .\r
+ " jint draw, jstring key) {\n\n" .\r
+ " const char *chack = " .\r
+ "(*env)->GetStringUTFChars(env, hackPref, NULL);\n" .\r
+ " char *hck = (char *) chack;\n" .\r
+ " const char *kchack = " .\r
+ "(*env)->GetStringUTFChars(env, key, NULL);\n" .\r
+ " char *khck = (char *) kchack;\n\n" .\r
+ " if (draw == 2) {\n" .\r
+ " set" . $jhack . "Settings(hck, khck);\n" .\r
+ " }\n\n" .\r
+ " chosen = " . $j . ";\n}\n\n";\r
+\r
+ }\r
+\r
+\r
+ print $in $body;\r
+ close $in;\r
+}\r
+\r
+sub make_wallpaper($$) {\r
+ my ($saver, @xml_opts) = @_;\r
+ my $hack = ucfirst($saver);\r
+ my $file = "project/xscreensaver/src/org/jwz/xscreensaver/gen/";\r
+ $file = $file . $hack . "Wallpaper.java";\r
+ my (%saver_keys) = get_keys_and_values($saver, @xml_opts);\r
+\r
+ open (my $in, '>', $file) || error ("$file: $!");\r
+\r
+ my $body = ("package org.jwz.xscreensaver.gen;\n" .\r
+ "import javax.microedition.khronos.egl.EGLConfig;\n" .\r
+ "import javax.microedition.khronos.opengles.GL10;\n" .\r
+ "import net.rbgrn.android.glwallpaperservice.*;\n" .\r
+ "import android.opengl.GLU;\n" .\r
+ "import android.content.Context;\n" .\r
+ "import android.content.SharedPreferences;\n" .\r
+ "import org.jwz.xscreensaver.*;\n" .\r
+ "public class " . $hack .\r
+ "Wallpaper extends ARenderer {\n" .\r
+ " private static native void allnativeSettings(" .\r
+ "String hack, String hackPref, int draw, String key);\n" .\r
+ " public static final String SHARED_PREFS_NAME=\"" . $saver .\r
+ "settings\";\n" .\r
+ " CallNative cn;\n" .\r
+ " public void onSurfaceCreated(" .\r
+ "GL10 gl, EGLConfig config) {\n" .\r
+ " super.onSurfaceCreated(gl, config);\n" .\r
+ " cn = new CallNative();\n" .\r
+ " NonSurfaceCreated();\n" .\r
+ " }\n" .\r
+ " public void onDrawFrame(GL10 gl) {\n" .\r
+ " super.onDrawFrame(gl);\n" .\r
+ " allnativeSettings(\"bogus\", \"bogus\", 1, \"bogus\");\n" .\r
+ " NonDrawFrame();\n" .\r
+ " }\n" .\r
+ " void NonDrawFrame() {\n" .\r
+ " cn.nativeRender();\n" .\r
+ " }\n" .\r
+ " void doSP(SharedPreferences sspp) {\n" .\r
+\r
+\r
+ " String hack = \"" . $saver . "\";\n");\r
+\r
+ my @keyarray = keys %saver_keys;\r
+ foreach my $sgkey (@keyarray) { \r
+\r
+ my $type = get_type($sgkey, @xml_opts);\r
+\r
+ if ($type eq "number") {\r
+\r
+ my ($low, $high, $default) = get_low_high_def($sgkey, @xml_opts);\r
+ my $float = ($default - $low) / ($high - $low);\r
+\r
+ $body = $body .\r
+ " String " . $sgkey .\r
+ "_low = sspp.getString(\"" . $saver .\r
+ "_" . $sgkey . "_low\", \"". $low . "\");\n" .\r
+ " String " . $sgkey .\r
+ "_high = sspp.getString(\"" . $saver .\r
+ "_" . $sgkey . "_high\", \"" . $high . "\");\n" .\r
+ " Float " . $sgkey . "PrefF = sspp.getFloat(\"" . $saver .\r
+ "_" . $sgkey . "\", " . $float . "f);\n" .\r
+ " String " . $sgkey . "Pref = getNumber(" . $sgkey .\r
+ "_low, " . $sgkey . "_high, " . $sgkey . "PrefF);\n" .\r
+ " allnativeSettings(hack, " . $sgkey .\r
+ "Pref, 2, \"" . $saver . "_" . $sgkey . "\");\n";\r
+ }\r
+ elsif ($type eq "boolean") {\r
+\r
+ $body = $body . " String " . $sgkey .\r
+ "Pref = sspp.getString(\"" . $saver . "_" . $sgkey . \r
+ "\", \"" . $saver_keys{$sgkey} . "\");\n" .\r
+ " allnativeSettings(hack, " . $sgkey .\r
+ "Pref, 2, \"" . $saver . "_" . $sgkey . "\");\n";\r
+\r
+ }\r
+ elsif ($type eq "select") {\r
+\r
+ $body = $body . " String " . $sgkey .\r
+ "Pref = sspp.getString(\"" . $saver . "_" . $sgkey .\r
+ "\", \"" . $saver_keys{$sgkey} . "\");\n" .\r
+ " allnativeSettings(hack, " . $sgkey .\r
+ "Pref, 2, \"" . $saver . "_" . $sgkey . "\");\n";\r
+\r
+ }\r
+ else {\r
+ print STDERR "$progname: type $type not yet implemented \n";\r
+ }\r
+\r
+ }\r
+\r
+ $body = $body . " }\n" .\r
+ " String getNumber(String low, String high, Float pref) {\n" .\r
+ " Float lowF = Float.parseFloat(low);\n" .\r
+ " Float lowH = Float.parseFloat(high);\n" .\r
+ " Float diff = lowH - lowF;\n" .\r
+ " Float mult = pref * diff;\n" .\r
+ " Float add = mult + lowF;\n" .\r
+ " int i;\n" .\r
+ " String s;\n" .\r
+ " if (diff > 2.0) {\n" .\r
+ " i = (Integer) Math.round(add);\n" .\r
+ " s = Integer.toString(i);\n}\n" .\r
+ " else {\n" .\r
+ " s = Float.toString(add);\n}\n" .\r
+ " return s;\n" .\r
+ " }\n\n" .\r
+ " static\n" .\r
+ " {\n" .\r
+ " System.loadLibrary (\"xscreensaver\");\n" .\r
+ " }\n" .\r
+ "}\n";\r
+\r
+ print $in $body;\r
+ close $in;\r
+\r
+}\r
+\r
+sub get_keys_and_values($$) {\r
+\r
+ my ($saver, @xml_opts) = @_;\r
+ my (%saver_keys) ;\r
+\r
+ foreach my $claim (@xml_opts) {\r
+ my ($res, $compare, $xval) = ($claim =~ m/^(.*) (=|!=) (.*)$/s);\r
+ error ("$saver: unparsable xml claim: $_") unless $compare;\r
+\r
+ if ($saver eq "sproingies") {\r
+ if ($res eq "count") {\r
+ $saver_keys{$res} = $xval;\r
+ }\r
+ elsif ($res eq "wireframe") {\r
+ #$saver_keys{$res} = $xval;\r
+ $saver_keys{$res} = "False";\r
+ }\r
+\r
+ }\r
+ elsif ($saver eq "hilbert") {\r
+ if ($res eq "mode") {\r
+ $saver_keys{$res} = $xval;\r
+ }\r
+ }\r
+ elsif ($saver eq "stonerview") {\r
+ if ($res eq "transparent") {\r
+ #$saver_keys{$res} = $xval;\r
+ $saver_keys{$res} = "False";\r
+ }\r
+ }\r
+ elsif ($saver eq "superquadrics") {\r
+ # spinspeed/speed. float/int\r
+ if ($res eq "spinspeed") {\r
+ $saver_keys{$res} = $xval;\r
+ }\r
+ }\r
+ elsif ($saver eq "bouncingcow") {\r
+ if ($res eq "count") {\r
+ $saver_keys{$res} = "3";\r
+ }\r
+ elsif ($res eq "speed") {\r
+ $saver_keys{$res} = "0.1";\r
+ }\r
+ }\r
+ elsif ($saver eq "unknownpleasures") {\r
+ if ($res eq "wireframe") {\r
+ $saver_keys{$res} = "True";\r
+ }\r
+ elsif ($res eq "speed") {\r
+ $saver_keys{$res} = "3.0";\r
+ }\r
+ #elsif ($res eq "count") {\r
+ # $saver_keys{$res} = $xval;\r
+ #}\r
+ #elsif ($res eq "resolution") {\r
+ # $saver_keys{$res} = $xval;\r
+ #}\r
+ #elsif ($res eq "ortho") {\r
+ # $saver_keys{$res} = $xval;\r
+ #}\r
+\r
+ }\r
+ elsif ($saver eq "hypertorus") {\r
+ if ($res =~ /^(displayMode|appearance|colors|projection3d|projection4d|speedwx|speedwy|speedwz|speedxy|speedxz|speedyz)$/) {\r
+ $saver_keys{$res} = $xval;\r
+ }\r
+ }\r
+ elsif ($saver eq "glhanoi") {\r
+ if ($res =~ /^(light|fog|trails|poles|speed)$/) {\r
+ # TODO: check in xval for true/false should be higher up in logic\r
+ if ($xval =~ /^(true|false)$/) {\r
+ $saver_keys{$res} = ucfirst($xval);\r
+ }\r
+ else {\r
+ $saver_keys{$res} = $xval;\r
+ }\r
+ }\r
+ }\r
+ else {\r
+ error ("$saver: not yet supported for Android");\r
+ }\r
+\r
+ }\r
+\r
+ return (%saver_keys);\r
+}\r
+\r
+\r
+sub make_service($) {\r
+ my ($saver) = @_;\r
+ my $hack = ucfirst($saver);\r
+ my $file = "project/xscreensaver/src/org/jwz/xscreensaver/gen/";\r
+ $file = $file . $hack . "Service.java";\r
+ open (my $in, '>', $file) || error ("$file: $!");\r
+\r
+ my $body = ("package org.jwz.xscreensaver.gen;\n\n" .\r
+ "import net.rbgrn.android.glwallpaperservice.*;\n" .\r
+ "import android.content.SharedPreferences;\n" .\r
+ "import org.jwz.xscreensaver.*;\n\n" .\r
+ "// Original code provided by Robert Green\n" .\r
+ "// http://www.rbgrn.net/content/354-glsurfaceview-adapted-3d-live-wallpapers\n" .\r
+ "public class " . $hack .\r
+ "Service extends GLWallpaperService {\n\n" .\r
+ " SharedPreferences sp;\n\n" .\r
+ " public " . $hack .\r
+ "Service() {\n" .\r
+ " super();\n" .\r
+ " }\n\n" .\r
+ " \@Override\n" .\r
+ " public void onCreate() {\n" .\r
+ " sp = ((XscreensaverApp)getApplication())." .\r
+ "getThePrefs($hack" . "Wallpaper.SHARED_PREFS_NAME);\n" .\r
+ " }\n\n" .\r
+ " public Engine onCreateEngine() {\n" .\r
+ " MyEngine engine = new MyEngine();\n" .\r
+ " return engine;\n" .\r
+ " }\n\n" .\r
+ " class MyEngine extends GLEngine {\n" .\r
+ " " . $hack .\r
+ "Wallpaper renderer;\n" .\r
+ " public MyEngine() {\n" .\r
+ " super();\n" .\r
+ " // handle prefs, other initialization\n" .\r
+ " renderer = new " . $hack .\r
+ "Wallpaper();\n" .\r
+ " setRenderer(renderer);\n" .\r
+ " setRenderMode(RENDERMODE_CONTINUOUSLY);\n" .\r
+ " }\n\n" .\r
+ " public void onDestroy() {\n" .\r
+ " super.onDestroy();\n" .\r
+ " if (renderer != null) {\n" .\r
+ " renderer.release(); " .\r
+ "// assuming yours has this method - it should!\n" .\r
+ " }\n" .\r
+ " renderer = null;\n" .\r
+ " }\n\n" .\r
+ " \@Override\n" .\r
+ " public void onVisibilityChanged(boolean visible) {\n" .\r
+ " super.onVisibilityChanged(visible);\n" .\r
+ " if (visible) {\n" .\r
+ " renderer.doSP(sp);\n" .\r
+ " }\n" .\r
+ " }\n\n" .\r
+ " }\n" .\r
+ " static\n" .\r
+ " {\n" .\r
+ " System.loadLibrary (\"xscreensaver\");\n" .\r
+ " }\n\n\n" .\r
+ "}\n");\r
+\r
+ print $in $body;\r
+ close $in;\r
+\r
+}\r
+\r
+sub make_settings($) {\r
+ my ($saver) = @_;\r
+ my $hack = ucfirst($saver);\r
+ my $dir = "project/xscreensaver/src/org/jwz/xscreensaver/gen/";\r
+ my $file = $dir . $hack . "Settings.java";\r
+ my $in;\r
+\r
+ if (-d $dir) {\r
+ open ($in, '>', $file) || error ("$file: $!");\r
+ }\r
+ else {\r
+ mkdir $dir;\r
+ open ($in, '>', $file) || error ("$file: $!");\r
+ }\r
+\r
+ my $body = ("/*\n" .\r
+ " * Copyright (C) 2009 Google Inc.\n" .\r
+ " *\n" .\r
+ " * Licensed under the Apache License, Version 2.0 " .\r
+ "(the \"License\"); you may not\n" .\r
+ " * use this file except in compliance with the License. " .\r
+ "You may obtain a copy of\n" .\r
+ " * the License at\n" .\r
+ " *\n" .\r
+ " * http://www.apache.org/licenses/LICENSE-2.0\n" .\r
+ " *\n" .\r
+ " * Unless required by applicable law or agreed to in writing," .\r
+ " software\n" .\r
+ " * distributed under the License is distributed" .\r
+ " on an \"AS IS\" BASIS, WITHOUT\n" .\r
+ " * WARRANTIES OR CONDITIONS OF ANY KIND," .\r
+ " either express or implied. See the\n" .\r
+ " * License for the specific language governing" .\r
+ "permissions and limitations under\n" .\r
+ " * the License.\n" .\r
+ " */\n\n" .\r
+ "package org.jwz.xscreensaver.gen;\n\n" .\r
+ "import org.jwz.xscreensaver.R;\n\n" .\r
+ "import android.content.SharedPreferences;\n" .\r
+ "import android.os.Bundle;\n" .\r
+ "import android.preference.PreferenceActivity;\n\n" .\r
+ "public class " . $hack .\r
+ "Settings extends PreferenceActivity\n" .\r
+ " implements " .\r
+ "SharedPreferences.OnSharedPreferenceChangeListener {\n\n" .\r
+ " \@Override\n" .\r
+ " protected void onCreate(Bundle icicle) {\n" .\r
+ " super.onCreate(icicle);\n" .\r
+ " getPreferenceManager().setSharedPreferencesName(\n" .\r
+ " " . $hack .\r
+ "Wallpaper.SHARED_PREFS_NAME);\n" .\r
+ " addPreferencesFromResource(R.xml." . $saver .\r
+ "_settings);\n" .\r
+ " getPreferenceManager().getSharedPreferences()." .\r
+ "registerOnSharedPreferenceChangeListener(\n" .\r
+ " this);\n" .\r
+ " }\n\n" .\r
+ " \@Override\n" .\r
+ " protected void onResume() {\n" .\r
+ " super.onResume();\n" .\r
+ " }\n\n" .\r
+ " \@Override\n" .\r
+ " protected void onDestroy() {\n" .\r
+ " getPreferenceManager().getSharedPreferences()." .\r
+ "unregisterOnSharedPreferenceChangeListener(\n" .\r
+ " this);\n" .\r
+ " super.onDestroy();\n" .\r
+ " }\n\n" .\r
+ " public void onSharedPreferenceChanged(" .\r
+ "SharedPreferences sharedPreferences,\n" .\r
+ " String key) {\n" .\r
+ " }\n" .\r
+ "}\n");\r
+\r
+ print $in $body;\r
+ close $in;\r
+}\r
+\r
+\r
+sub error($) {\r
+ my ($err) = @_;\r
+ print STDERR "$progname: $err\n";\r
+ exit 1;\r
+}\r
+\r
+sub usage() {\r
+ print STDERR "usage: $progname [--verbose] files ...\n";\r
+ exit 1;\r
+}\r
+\r
+sub main() {\r
+ my @files = ();\r
+ while ($#ARGV >= 0) {\r
+ $_ = shift @ARGV;\r
+ if (m/^--?verbose$/) { $verbose++; }\r
+ elsif (m/^-v+$/) { $verbose += length($_)-1; }\r
+ elsif (m/^-./) { usage; }\r
+ else { push @files, $_; }\r
+# else { usage; }\r
+ }\r
+\r
+ usage unless ($#files >= 0);\r
+ my $failures = 0;\r
+ foreach (@files) { $failures += parse_then_make($_); }\r
+ exit ($failures);\r
+}\r
+\r
+main();\r