Updated patch

master
http://www.cse.unsw.edu.au/~willu/ 2008-08-28 09:05:07 -04:00 committed by Joey Hess
parent 36b6719dce
commit 592aa33d28
1 changed files with 89 additions and 98 deletions

View File

@ -142,22 +142,36 @@ The following three inlines work for me with this patch:
>> rest of this patch. In a related change, commands were not able to contain `)` in their parameters. I've extended that so the cannot
>> contain `(` or `)`. -- [[Will]]
>>> Updated patch. Moved the specFuncsRef to the front of the arg list. Still haven't thought through the security implications of
>>> having it in `%params`. I've also removed all the debugging `print` statements. And I've updated the `is_globlist()` function.
>>> I think this is ready for people other than me to have a play. It is not well enough tested to commit just yet.
>>> -- [[Will]]
----
diff --git a/IkiWiki.pm b/IkiWiki.pm
index e476521..07b71d7 100644
index e476521..532aaf5 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -1524,7 +1524,7 @@ sub globlist_to_pagespec ($) { #{{{
@@ -1524,7 +1524,16 @@ sub globlist_to_pagespec ($) { #{{{
sub is_globlist ($) { #{{{
my $s=shift;
- return ( $s =~ /[^\s]+\s+([^\s]+)/ && $1 ne "and" && $1 ne "or" );
+ return 0; #( $s =~ /[^\s]+\s+([^\s]+)/ && $1 ne "and" && $1 ne "or" );
+ return ! ($s =~ /
+ (^\s*
+ [^\s\(]+ # single item
+ (\( # possibly with parens after it
+ ([^\)]* # with stuff inside those parens
+ (\([^\)]*\))*)* # maybe even nested parens
+ \))?\s*$
+ ) |
+ (\s and \s) | (\s or \s) # or we find 'and' or 'or' somewhere
+ /x);
} #}}}
sub safequote ($) { #{{{
@@ -1605,7 +1605,7 @@ sub pagespec_merge ($$) { #{{{
@@ -1605,7 +1614,7 @@ sub pagespec_merge ($$) { #{{{
return "($a) or ($b)";
} #}}}
@ -166,7 +180,7 @@ index e476521..07b71d7 100644
my $spec=shift;
# Support for old-style GlobLists.
@@ -1624,9 +1624,11 @@ sub pagespec_translate ($) { #{{{
@@ -1624,9 +1633,11 @@ sub pagespec_translate ($) { #{{{
|
\) # )
|
@ -180,21 +194,21 @@ index e476521..07b71d7 100644
)
\s* # ignore whitespace
}igx) {
@@ -1640,16 +1642,23 @@ sub pagespec_translate ($) { #{{{
@@ -1640,16 +1651,23 @@ sub pagespec_translate ($) { #{{{
elsif ($word eq "(" || $word eq ")" || $word eq "!") {
$code.=' '.$word;
}
+ elsif ($word =~ /^define\(\s*~(\w+)\s*,(.*)\)$/) {
+ $code .= " (\$specFuncsRef->{$1}=";
+ #$code .= "memoize(";
+ $code .= pagespec_makeperl($2);
+ #$code .= ")";
+ $code .= "memoize(";
+ $code .= &pagespec_makeperl($2);
+ $code .= ")";
+ $code .= ") ";
+ }
elsif ($word =~ /^(\w+)\((.*)\)$/) {
if (exists $IkiWiki::PageSpec::{"match_$1"}) {
- $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \@_)";
+ $code.="IkiWiki::PageSpec::match_$1(\$page, \$specFuncsRef, ".safequote($2).", \@_)";
+ $code.="IkiWiki::PageSpec::match_$1(\$specFuncsRef, \$page, ".safequote($2).", \@_)";
}
else {
$code.=' 0';
@ -202,23 +216,21 @@ index e476521..07b71d7 100644
}
else {
- $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \@_)";
+ $code.=" IkiWiki::PageSpec::match_glob(\$page, \$specFuncsRef, ".safequote($word).", \@_)";
+ $code.=" IkiWiki::PageSpec::match_glob(\$specFuncsRef, \$page, ".safequote($word).", \@_)";
}
}
@@ -1657,8 +1666,18 @@ sub pagespec_translate ($) { #{{{
@@ -1657,8 +1675,16 @@ sub pagespec_translate ($) { #{{{
$code=0;
}
+ return 'sub { my $page=shift; my $specFuncsRef=shift; '.$code.' }';
+ return 'sub { my $specFuncsRef=shift; my $page=shift; '.$code.' }';
+} #}}}
+
+sub pagespec_translate ($) { #{{{
+ my $spec=shift;
+
+ my $code = pagespec_makeperl($spec);
+
+ print "Spec '$spec' led to perl '$code'\n";
+
no warnings;
- return eval 'sub { my $page=shift; '.$code.' }';
@ -226,23 +238,23 @@ index e476521..07b71d7 100644
} #}}}
sub pagespec_match ($$;@) { #{{{
@@ -1673,7 +1692,7 @@ sub pagespec_match ($$;@) { #{{{
@@ -1673,7 +1699,7 @@ sub pagespec_match ($$;@) { #{{{
my $sub=pagespec_translate($spec);
return IkiWiki::FailReason->new("syntax error in pagespec \"$spec\"") if $@;
- return $sub->($page, @params);
+ return $sub->($page, {}, @params);
+ return $sub->({}, $page, @params);
} #}}}
sub pagespec_valid ($) { #{{{
@@ -1722,13 +1741,77 @@ sub new { #{{{
@@ -1722,11 +1748,71 @@ sub new { #{{{
package IkiWiki::PageSpec;
-sub match_glob ($$;@) { #{{{
+sub check_named_spec($$$;@) {
+ my $page=shift;
+ my $specFuncsRef=shift;
+ my $page=shift;
+ my $specName=shift;
+ my %params=@_;
+
@ -250,24 +262,23 @@ index e476521..07b71d7 100644
+ unless (substr($specName, 0, 1) eq '~');
+
+ $specName = substr($specName, 1);
+ print "Checking pagespec named $specName against page $page\n";
+
+ if (exists $specFuncsRef->{$specName}) {
+ # remove the named spec from the spec refs
+ # when we recurse to avoid infinite recursion
+ my $sub = $specFuncsRef->{$specName};
+ $specFuncsRef->{$specName} = undef;
+ my $result = $sub->($page, $specFuncsRef, %params);
+ my $result = $sub->($specFuncsRef, $page, %params);
+ $specFuncsRef->{$specName} = $sub;
+ return $result;
+ } else {
+ print "Couldn't find pagespec\n";
+ return IkiWiki::FailReason->new("Page spec $specName does not exist");
+ return IkiWiki::FailReason->new("Page spec '$specName' does not exist");
+ }
+}
+
+sub check_named_spec_existential($$$$;@) {
+ my $page=shift;
+ my $specFuncsRef=shift;
+ my $page=shift;
+ my $specName=shift;
+ my $funcref=shift;
+ my %params=@_;
@ -276,8 +287,6 @@ index e476521..07b71d7 100644
+ unless (substr($specName, 0, 1) eq '~');
+ $specName = substr($specName, 1);
+
+ print "Checking (existential) pagespec named $specName against page $page\n";
+
+ if (exists $specFuncsRef->{$specName}) {
+ # remove the named spec from the spec refs
+ # when we recurse to avoid infinite recursion
@ -285,150 +294,136 @@ index e476521..07b71d7 100644
+ $specFuncsRef->{$specName} = undef;
+
+ foreach my $nextpage (keys %IkiWiki::pagesources) {
+ print "Checking $nextpage against $specName\n";
+ if ($sub->($nextpage, $specFuncsRef, %params)) {
+ print "Match! Checking spec $nextpage against function from original page $page\n";
+ my $tempResult = $funcref->($page, $specFuncsRef, $nextpage, %params);
+ if ($sub->($specFuncsRef, $nextpage, %params)) {
+ my $tempResult = $funcref->($specFuncsRef, $page, $nextpage, %params);
+ return $tempResult if ($tempResult);
+ }
+ }
+
+ $specFuncsRef->{$specName} = $sub;
+ return IkiWiki::FailReason->new("No page in spec $specName was successfully matched");
+ return IkiWiki::FailReason->new("No page in spec '$specName' was successfully matched");
+ } else {
+ print "Couldn't find pagespec\n";
+ return IkiWiki::FailReason->new("Page spec $specName does not exist");
+ return IkiWiki::FailReason->new("Named page spec '$specName' does not exist");
+ }
+}
+
+sub match_glob ($$$;@) { #{{{
my $page=shift;
+ my $specFuncsRef=shift;
my $page=shift;
my $glob=shift;
my %params=@_;
my $from=exists $params{location} ? $params{location} : '';
+ print "Matching glob $glob \n";
+
# relative matching
if ($glob =~ m!^\./!) {
$from=~s#/?[^/]+$##;
@@ -1736,6 +1819,10 @@ sub match_glob ($$;@) { #{{{
$glob="$from/$glob" if length $from;
}
+ if (substr($glob, 0, 1) eq '~') {
+ return check_named_spec($page, $specFuncsRef, $glob);
+ return check_named_spec($specFuncsRef, $page, $glob);
+ }
+
my $regexp=IkiWiki::glob2re($glob);
if ($page=~/^$regexp$/i) {
if (! IkiWiki::isinternal($page) || $params{internal}) {
@@ -1750,17 +1837,29 @@ sub match_glob ($$;@) { #{{{
my $from=exists $params{location} ? $params{location} : '';
# relative matching
@@ -1750,17 +1836,23 @@ sub match_glob ($$;@) { #{{{
}
} #}}}
-sub match_internal ($$;@) { #{{{
- return match_glob($_[0], $_[1], @_, internal => 1)
+sub match_internal ($$$;@) { #{{{
+ my $page=shift;
+ my $specFuncsRef=shift;
+ my $glob=shift;
+
+ return match_glob($page, $specFuncsRef, $glob, @_, internal => 1)
+ return match_glob(shift, shift, shift, @_, internal => 1)
} #}}}
-sub match_link ($$;@) { #{{{
+sub match_link ($$$;@) { #{{{
+ my $specFuncsRef=shift;
my $page=shift;
- my $link=lc(shift);
+ my $specFuncsRef=shift;
+ my $fulllink=shift;
+ my $link=lc($fulllink);
my %params=@_;
+ print "Matching link $fulllink \n";
+
my $from=exists $params{location} ? $params{location} : '';
- my $from=exists $params{location} ? $params{location} : '';
+ if (substr($fulllink, 0, 1) eq '~') {
+ return check_named_spec_existential($page, $specFuncsRef, $fulllink, \&match_link);
+ return check_named_spec_existential($specFuncsRef, $page, $fulllink, \&match_link);
+ }
+
+ my $from=exists $params{location} ? $params{location} : '';
+
# relative matching
if ($link =~ m!^\.! && defined $from) {
$from=~s#/?[^/]+$##;
@@ -1784,12 +1883,16 @@ sub match_link ($$;@) { #{{{
@@ -1778,17 +1870,21 @@ sub match_link ($$;@) { #{{{
}
else {
return IkiWiki::SuccessReason->new("$page links to page $p matching $link")
- if match_glob($p, $link, %params);
+ if match_glob($specFuncsRef, $p, $link, %params);
}
}
return IkiWiki::FailReason->new("$page does not link to $link");
} #}}}
-sub match_backlink ($$;@) { #{{{
- return match_link($_[1], $_[0], @_);
+sub match_backlink ($$$;@) { #{{{
+ my $page=shift;
+ my $specFuncsRef=shift;
+ my $page=shift;
+ my $backlink=shift;
+ return match_link($backlink, $specFuncsRef, $page, @_);
+ return match_link($specFuncsRef, $backlink, $page, @_);
} #}}}
-sub match_created_before ($$;@) { #{{{
+sub match_created_before ($$$;@) { #{{{
my $page=shift;
+ my $specFuncsRef=shift;
my $page=shift;
my $testpage=shift;
if (exists $IkiWiki::pagectime{$testpage}) {
@@ -1805,8 +1908,9 @@ sub match_created_before ($$;@) { #{{{
@@ -1805,7 +1901,8 @@ sub match_created_before ($$;@) { #{{{
}
} #}}}
-sub match_created_after ($$;@) { #{{{
+sub match_created_after ($$$;@) { #{{{
my $page=shift;
+ my $specFuncsRef=shift;
my $page=shift;
my $testpage=shift;
if (exists $IkiWiki::pagectime{$testpage}) {
@@ -1822,8 +1926,12 @@ sub match_created_after ($$;@) { #{{{
@@ -1822,8 +1919,12 @@ sub match_created_after ($$;@) { #{{{
}
} #}}}
-sub match_creation_day ($$;@) { #{{{
- if ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift) {
+sub match_creation_day ($$$;@) { #{{{
+ my $page=shift;
+ shift;
+ my $page=shift;
+ my $time=shift;
+
+ if ((gmtime($IkiWiki::pagectime{$page}))[3] == $time) {
return IkiWiki::SuccessReason->new('creation_day matched');
}
else {
@@ -1831,8 +1939,12 @@ sub match_creation_day ($$;@) { #{{{
@@ -1831,8 +1932,12 @@ sub match_creation_day ($$;@) { #{{{
}
} #}}}
-sub match_creation_month ($$;@) { #{{{
- if ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
+sub match_creation_month ($$$;@) { #{{{
+ my $page=shift;
+ shift;
+ my $page=shift;
+ my $time=shift;
+
+ if ((gmtime($IkiWiki::pagectime{$page}))[4] + 1 == $time) {
return IkiWiki::SuccessReason->new('creation_month matched');
}
else {
@@ -1840,8 +1952,12 @@ sub match_creation_month ($$;@) { #{{{
@@ -1840,8 +1945,12 @@ sub match_creation_month ($$;@) { #{{{
}
} #}}}
-sub match_creation_year ($$;@) { #{{{
- if ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift) {
+sub match_creation_year ($$$;@) { #{{{
+ my $page=shift;
+ shift;
+ my $page=shift;
+ my $time=shift;
+
+ if ((gmtime($IkiWiki::pagectime{$page}))[5] + 1900 == $time) {
@ -460,7 +455,7 @@ index f1f792a..a410e48 100644
my $ip=shift;
my %params=@_;
diff --git a/IkiWiki/Plugin/conditional.pm b/IkiWiki/Plugin/conditional.pm
index 7716fce..2110ca0 100644
index 7716fce..c0dbb50 100644
--- a/IkiWiki/Plugin/conditional.pm
+++ b/IkiWiki/Plugin/conditional.pm
@@ -70,7 +70,8 @@ sub preprocess_if (@) { #{{{
@ -479,14 +474,14 @@ index 7716fce..2110ca0 100644
-sub match_sourcepage ($$;@) { #{{{
+sub match_sourcepage ($$$;@) { #{{{
shift;
+ my $specFuncsRef=shift;
shift;
my $glob=shift;
my %params=@_;
return IkiWiki::FailReason->new("cannot match sourcepage") unless exists $params{sourcepage};
- if (match_glob($params{sourcepage}, $glob, @_)) {
+ if (match_glob($params{sourcepage}, $specFuncsRef, $glob, @_)) {
+ if (match_glob($specFuncsRef, $params{sourcepage}, $glob, @_)) {
return IkiWiki::SuccessReason->new("sourcepage matches $glob");
}
else {
@ -496,14 +491,14 @@ index 7716fce..2110ca0 100644
-sub match_destpage ($$;@) { #{{{
+sub match_destpage ($$$;@) { #{{{
shift;
+ my $specFuncsRef=shift;
shift;
my $glob=shift;
my %params=@_;
return IkiWiki::FailReason->new("cannot match destpage") unless exists $params{destpage};
- if (match_glob($params{destpage}, $glob, @_)) {
+ if (match_glob($params{destpage}, $specFuncsRef, $glob, @_)) {
+ if (match_glob($specFuncsRef, $params{destpage}, $glob, @_)) {
return IkiWiki::SuccessReason->new("destpage matches $glob");
}
else {
@ -518,53 +513,49 @@ index 7716fce..2110ca0 100644
shift;
my %params=@_;
diff --git a/IkiWiki/Plugin/filecheck.pm b/IkiWiki/Plugin/filecheck.pm
index 6f71be3..bf472c5 100644
index 6f71be3..3592342 100644
--- a/IkiWiki/Plugin/filecheck.pm
+++ b/IkiWiki/Plugin/filecheck.pm
@@ -66,8 +66,9 @@ sub humansize ($) { #{{{
@@ -66,7 +66,8 @@ sub humansize ($) { #{{{
package IkiWiki::PageSpec;
-sub match_maxsize ($$;@) { #{{{
+sub match_maxsize ($$$;@) { #{{{
my $page=shift;
+ shift;
my $page=shift;
my $maxsize=eval{IkiWiki::Plugin::attachment::parsesize(shift)};
if ($@) {
return IkiWiki::FailReason->new("unable to parse maxsize (or number too large)");
@@ -87,8 +88,9 @@ sub match_maxsize ($$;@) { #{{{
@@ -87,7 +88,8 @@ sub match_maxsize ($$;@) { #{{{
}
} #}}}
-sub match_minsize ($$;@) { #{{{
+sub match_minsize ($$$;@) { #{{{
my $page=shift;
+ shift;
my $page=shift;
my $minsize=eval{IkiWiki::Plugin::attachment::parsesize(shift)};
if ($@) {
return IkiWiki::FailReason->new("unable to parse minsize (or number too large)");
@@ -108,8 +110,9 @@ sub match_minsize ($$;@) { #{{{
@@ -108,7 +110,8 @@ sub match_minsize ($$;@) { #{{{
}
} #}}}
-sub match_mimetype ($$;@) { #{{{
+sub match_mimetype ($$$;@) { #{{{
my $page=shift;
+ shift;
my $page=shift;
my $wanted=shift;
my %params=@_;
@@ -138,8 +141,9 @@ sub match_mimetype ($$;@) { #{{{
@@ -138,7 +141,8 @@ sub match_mimetype ($$;@) { #{{{
}
} #}}}
-sub match_virusfree ($$;@) { #{{{
+sub match_virusfree ($$$;@) { #{{{
my $page=shift;
+ shift;
my $page=shift;
my $wanted=shift;
my %params=@_;
@@ -180,7 +184,7 @@ sub match_virusfree ($$;@) { #{{{
}
} #}}}
@ -575,17 +566,17 @@ index 6f71be3..bf472c5 100644
if (defined IkiWiki::pagetype($filename)) {
diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index b2c85c8..1ee6a69 100644
index b2c85c8..788f248 100644
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -264,6 +264,7 @@ sub pagetemplate (@) { #{{{
@@ -263,6 +263,7 @@ sub pagetemplate (@) { #{{{
sub match { #{{{
my $field=shift;
my $page=shift;
+ shift;
my $page=shift;
# turn glob into a safe regexp
my $re=IkiWiki::glob2re(shift);
@@ -291,23 +292,23 @@ sub match { #{{{
package IkiWiki::PageSpec;