X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tools%2Fapi_conv.pl;h=5b3c18d150f2057e1ee1d8536305425517803ab3;hb=b672d1514c88e119f3aaeded8c8a488cad36db52;hp=36f45ea3b751e932c89ada112c412b2322d2eef7;hpb=cdffbdd7ef9dee58b3c36ca46bb88aa187b46526;p=free-sw%2Fxcb%2Flibxcb

diff --git a/tools/api_conv.pl b/tools/api_conv.pl
old mode 100644
new mode 100755
index 36f45ea..5b3c18d
--- a/tools/api_conv.pl
+++ b/tools/api_conv.pl
@@ -1,77 +1,98 @@
-#!/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;
+BEGIN {
+	%::const = map { $_ => 1 } (
+		# constants in xcb.h
+		"XCBNone",
+		"XCBCopyFromParent",
+		"XCBCurrentTime",
+		"XCBNoSymbol",
+		"XCBError",
+		"XCBReply",
+		# renamed constants
+		"XCBButtonAny",
+		"XCBButton1",
+		"XCBButton2",
+		"XCBButton3",
+		"XCBButton4",
+		"XCBButton5",
+		"XCBHostInsert",
+		"XCBHostDelete",
+		"XCBGlxGC_GL_CURRENT_BIT",
+		"XCBGlxGC_GL_POINT_BIT",
+		"XCBGlxGC_GL_LINE_BIT",
+		"XCBGlxGC_GL_POLYGON_BIT",
+		"XCBGlxGC_GL_POLYGON_STIPPLE_BIT",
+		"XCBGlxGC_GL_PIXEL_MODE_BIT",
+		"XCBGlxGC_GL_LIGHTING_BIT",
+		"XCBGlxGC_GL_FOG_BIT",
+		"XCBGlxGC_GL_DEPTH_BUFFER_BIT",
+		"XCBGlxGC_GL_ACCUM_BUFFER_BIT",
+		"XCBGlxGC_GL_STENCIL_BUFFER_BIT",
+		"XCBGlxGC_GL_VIEWPORT_BIT",
+		"XCBGlxGC_GL_TRANSFORM_BIT",
+		"XCBGlxGC_GL_ENABLE_BIT",
+		"XCBGlxGC_GL_COLOR_BUFFER_BIT",
+		"XCBGlxGC_GL_HINT_BIT",
+		"XCBGlxGC_GL_EVAL_BIT",
+		"XCBGlxGC_GL_LIST_BIT",
+		"XCBGlxGC_GL_TEXTURE_BIT",
+		"XCBGlxGC_GL_SCISSOR_BIT",
+		"XCBGlxGC_GL_ALL_ATTRIB_BITS",
+		"XCBGlxRM_GL_RENDER",
+		"XCBGlxRM_GL_FEEDBACK",
+		"XCBGlxRM_GL_SELECT",
+	);
+	open(CONST, shift) or die "failed to open constants list: $!";
+	while(<CONST>)
+	{
+		chomp;
+		die "invalid constant name: \"$_\"" unless /^XCB[A-Za-z0-9_]*$/;
+		$::const{$_} = 1;
 	}
-
-	trans_lines($line);
+	close(CONST);
 }
 
-
-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;
-		}
+	local $_ = shift;
+	my ($fun) = @_;
+
+	return "xcb_generate_id" if /^xcb_[a-z0-9_]+_new$/ or /^XCB[A-Z0-9]+New$/;
+	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 $_ if /^[A-Z0-9]*_[A-Z0-9_]*$/ or !/^XCB(.+)/;
+	my $const = defined $::const{$_};
+	$_ = $1;
+
+	s/^(GX|RandR|XFixes|XP|XvMC|ScreenSaver)(.)/uc($1) . "_" . $2/e unless /^ScreenSaver(?:Reset|Active)$/;
+
+	my %abbr = (
+		"Iter" => "iterator",
+		"Req" => "request",
+		"Rep" => "reply",
+	);
+
+	my $word;
+	if(/CHAR2B|INT64|FLOAT32|FLOAT64|BOOL32|STRING8/)
+	{
+		$word = qr/[A-Z](?:[A-Z0-9]*|[a-z]*)/;
+	} else {
+		$word = qr/[0-9]+|[A-Z](?:[A-Z]*|[a-z]*)/;
 	}
+	s/($word)_?(?=[0-9A-Z]|$)/"_" . ($abbr{$1} or lc($1))/eg;
 
-	#func without XID in it
-	my $funcline = $line;
-
-	if($funcline =~ /xcb_/) {
-		$funcline =~ s/[A-Z]/"_" . lc($&)/eg;
-		$funcline =~ s/__/_/g;
+	s/^_shape_shape_/_shape_/;
+	s/^_xf_?86_dri/_xf86dri/;
+	$_ = "_family_decnet" if $_ eq "_family_de_cnet";
+	return "XCB" . uc($_) if $const;
 
-		if($funcline =~ /event/i) {
-			$funcline =~ /event/i;
-			$funcline = $` . "event" . "_t" . $';
-
-			$funcline =~ s/__/_/g;
-		}
-
-		#repair NULL's
-		$funcline =~ s/_n_u_l_l/NULL/g;
-		#repair XCBSCREEN
-		$funcline =~ s/s_c_r_e_e_n/screen/g;	
-	}
+	$_ .= "_t" unless $fun or /_id$/;
 
-	$line = $funcline;
-		
-	$out_data[@out_data] = $line;
+	return "xcb" . $_;
 }
 
+s/^(\s*#\s*include\s*<)X11\/XCB\//$1xcb\//;
+s/([_A-Za-z][_A-Za-z0-9]*)([ \t]*\()?/convert($1, defined $2) . ($2 or "")/eg;