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|
=head1 kdocLib
Writes out a library file.
NOTES ON THE NEW FORMAT
Stores: class name, members, hierarchy
node types are not stored
File Format Spec
----------------
header
zero or more members, each of
method
member
class, each of
inheritance
zero or more members
Unrecognized lines ignored.
Sample
------
<! KDOC Library HTML Reference File>
<VERSION="2.0">
<BASE URL="http://www.kde.org/API/tdecore/">
<C NAME="TDEApplication" REF="TDEApplication.html">
<IN NAME="TQObject">
<ME NAME="getConfig" REF="TDEApplication.html#getConfig">
<M NAME="" REF="">
</C>
=cut
package kdocLib;
use strict;
use Carp;
use File::Path;
use File::Basename;
use Ast;
use kdocAstUtil;
use kdocUtil;
use vars qw/ $exe $lib $root $plang $outputdir $docpath $url $compress /;
BEGIN {
$exe = basename $0;
}
sub writeDoc
{
( $lib, $root, $plang, $outputdir, $docpath, $url,
$compress ) = @_;
my $outfile = "$outputdir/$lib.kalyptus";
$url = $docpath unless defined $url;
mkpath( $outputdir ) unless -f $outputdir;
if( $compress ) {
open( LIB, "| gzip -9 > \"$outfile.gz\"" )
|| die "$exe: couldn't write to $outfile.gz\n";
}
else {
open( LIB, ">$outfile" )
|| die "$exe: couldn't write to $outfile\n";
}
my $libdesc = "";
if ( defined $root->{LibDoc} ) {
$libdesc="<LIBDESC>".$root->{LibDoc}->{astNodeName}."</LIBDESC>";
}
print LIB<<LTEXT;
<! KDOC Library HTML Reference File>
<VERSION="$main::Version">
<BASE URL="$url">
<PLANG="$plang">
<LIBNAME>$lib</LIBNAME>
$libdesc
LTEXT
writeNode( $root, "" );
close LIB;
}
sub writeNode
{
my ( $n, $prefix ) = @_;
return if !exists $n->{Compound};
return if exists $n->{Forward} && !exists $n->{KidAccess};
if( $n != $root ) {
$prefix .= $n->{astNodeName};
print LIB "<C NAME=\"", $n->{astNodeName},
"\" REF=\"$prefix.html\">\n";
}
else {
print LIB "<STATS>\n";
my $stats = $root->{Stats};
foreach my $stat ( keys %$stats ) {
print LIB "<STAT NAME=\"$stat\">",
$stats->{$stat},"</STAT>\n";
}
print LIB "</STATS>\n";
}
if( exists $n->{Ancestors} ) {
my $in;
foreach $in ( @{$n->{Ancestors}} ) {
$in =~ s/\s+//g;
print LIB "<IN NAME=\"",$in,"\">\n";
}
}
return if !exists $n->{Kids};
my $kid;
my $type;
foreach $kid ( @{$n->{Kids}} ) {
next if exists $kid->{ExtSource}
|| $kid->{Access} eq "private";
if ( exists $kid->{Compound} ) {
if( $n != $root ) {
writeNode( $kid, $prefix."::" );
}
else {
writeNode( $kid, "" );
}
next;
}
$type = $kid->{NodeType} eq "method" ?
"ME" : "M";
print LIB "<$type NAME=\"", $kid->{astNodeName},
"\" REF=\"$prefix.html#", $kid->{astNodeName}, "\">\n";
}
if( $n != $root ) {
print LIB "</C>\n";
}
}
sub readLibrary
{
my( $rootsub, $name, $path, $relurl ) = @_;
$path = "." unless defined $path;
my $real = $path."/".$name.".kalyptus";
my $url = ".";
my @stack = ();
my $version = "2.0";
my $new;
my $root = undef;
my $n = undef;
my $havecomp = -r "$real.gz";
my $haveuncomp = -r "$real";
if ( $haveuncomp ) {
open( LIB, "$real" ) || die "Can't read lib $real\n";
}
if( $havecomp ) {
if ( $haveuncomp ) {
warn "$exe: two libs exist: $real and $real.gz. "
."Using $real\n";
}
else {
open( LIB, "gunzip < \"$real.gz\"|" )
|| die "Can't read pipe gunzip < \"$real.gz\": $?\n";
}
}
while( <LIB> ) {
next if /^\s*$/;
if ( !/^\s*</ ) {
close LIB;
#readOldLibrary( $root, $name, $path );
return;
}
if( /<VER\w+\s+([\d\.]+)>/ ) {
# TODO: what do we do with the version number?
$version = $1;
}
elsif ( /<BASE\s*URL\s*=\s*"(.*?)"/ ) {
$url = $1;
$url .= "/" unless $url =~ m:/$:;
my $test = kdocUtil::makeRelativePath( $relurl, $url );
$url = $test;
}
elsif( /<PLANG\s*=\s*"(.*?)">/ ) {
$root = $rootsub->( $1 );
$n = $root;
}
elsif ( /<C\s*NAME="(.*?)"\s*REF="(.*?)"\s*>/ ) {
# class
$new = Ast::New( $1 );
$new->AddProp( "NodeType", "class" );
$new->AddProp( "Compound", 1 );
$new->AddProp( "ExtSource", $name );
# already escaped at this point!
$new->AddProp( "Ref", $url.$2 );
$root = $n = $rootsub->( "CXX" ) unless defined $root;
kdocAstUtil::attachChild( $n, $new );
push @stack, $n;
$n = $new;
}
elsif ( m#<IN\s*NAME\s*=\s*"(.*?)"\s*># ) {
# ancestor
kdocAstUtil::newInherit( $n, $1 );
}
elsif ( m#</C># ) {
# end class
$n = pop @stack;
}
elsif ( m#<(M\w*)\s+NAME="(.*?)"\s+REF="(.*?)"\s*># ) {
# member
$new = Ast::New( $2 );
$new->AddProp( "NodeType", $1 eq "ME" ? "method" : "var" );
$new->AddProp( "ExtSource", $name );
$new->AddProp( "Flags", "" );
$new->AddProp( "Ref", $url.$3 );
kdocAstUtil::attachChild( $n, $new );
}
}
}
1;
|
