Complete rewrite of api_conv.pl.

[free-sw/xcb/libxcb] / tools / api_conv.pl

diff --git a/tools/api_conv.pl b/tools/api_conv.pl
old mode 100644 (file)
new mode 100755 (executable)
index 36f45ea..98402bf
--- a/tools/api_conv.pl
+++ b/tools/api_conv.pl
@@ -1,77 +1,27 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl -plw
 use strict;
 
-sub trans_lines($);
-
-my @xids=("WINDOW","VISUALTYPE","DRAWABLE","FONT","ATOM","COLORMAP","FONTABLE","GCONTEXT","PIXMAP","SCREEN");
-
-my $input = $ARGV[0];
-
-open(INFILE,"<",$input) or die("Couldn't open file $input.\n");
-
-my @in_data = <INFILE>;
-my @out_data;
-
-foreach my $line (@in_data) {
-       
-       if($line =~ /#[a-z]/ or $line =~ /print/ or $line =~ /\/\// or $line =~ /\/\*/) {
-               $out_data[@out_data] = $line;
-               next;
-       }
-
-       trans_lines($line);
-}
-
-
-foreach my $newline (@out_data) {
-       print $newline;
-}
-
-#################
-sub trans_lines($)
+sub convert($$)
 {
-       my $line = $_[0];
-       
-       $line =~ s/XCB/xcb_/g;  
-       
-       foreach my $xid (@xids) {
-               if($line =~ /$xid/ and $line =~ /xcb_/) {
-                       my $lcxid = lc($xid);
-                       
-                       #var
-                       my $xidsp = $lcxid . " ";
-                       my $xidspun = $lcxid . "_t ";
-
-                       ##
-                       $line =~ s/$xid/$lcxid/g;
-
-                       #var
-                       $line =~ s/$xidsp/$xidspun/g;
-               }
-       }
-
-       #func without XID in it
-       my $funcline = $line;
-
-       if($funcline =~ /xcb_/) {
-               $funcline =~ s/[A-Z]/"_" . lc($&)/eg;
-               $funcline =~ s/__/_/g;
+       local $_ = shift;
+       my ($fun) = @_;
 
-               if($funcline =~ /event/i) {
-                       $funcline =~ /event/i;
-                       $funcline = $` . "event" . "_t" . $';
+       return "uint$1_t" if /^CARD(8|16|32)$/;
+       return "int$1_t" if /^INT(8|16|32)$/;
+       return "uint8_t" if $_ eq 'BOOL' or $_ eq 'BYTE';
+       return $_ if /_/ or !/^XCB(.+)/;
+       $_ = $1;
 
-                       $funcline =~ s/__/_/g;
-               }
+       my %abbr = (
+               "Iter" => "iterator",
+               "Req" => "request",
+               "Rep" => "reply",
+       );
 
-               #repair NULL's
-               $funcline =~ s/_n_u_l_l/NULL/g;
-               #repair XCBSCREEN
-               $funcline =~ s/s_c_r_e_e_n/screen/g;    
-       }
+       s/[A-Z](?:[A-Z0-9]*|[a-z0-9]*)(?=[A-Z]|$)/"_" . ($abbr{$&} or lc($&))/eg;
+       $_ .= "_t" unless $fun;
 
-       $line = $funcline;
-               
-       $out_data[@out_data] = $line;
+       return "xcb" . $_;
 }
 
+s/([_A-Za-z][_A-Za-z0-9]*)([ \t]*\()?/convert($1, defined $2) . ($2 or "")/eg;