diff options
Diffstat (limited to 'libxcb/tools/api_conv.pl')
| -rw-r--r-- | libxcb/tools/api_conv.pl | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/libxcb/tools/api_conv.pl b/libxcb/tools/api_conv.pl new file mode 100644 index 000000000..5b3c18d15 --- /dev/null +++ b/libxcb/tools/api_conv.pl @@ -0,0 +1,98 @@ +#!/usr/bin/perl -plw +use strict; + +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; + } + close(CONST); +} + +sub convert($$) +{ + 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; + + s/^_shape_shape_/_shape_/; + s/^_xf_?86_dri/_xf86dri/; + $_ = "_family_decnet" if $_ eq "_family_de_cnet"; + return "XCB" . uc($_) if $const; + + $_ .= "_t" unless $fun or /_id$/; + + 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; |