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2009-02-03 Felix Zielcke <fzielcke@z-51.de>

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* util/unifont2pff.rb: Remove.
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fzielcke 2009-02-03 20:23:33 +00:00
parent e507a2c14f
commit 9cba6fce00
2 changed files with 4 additions and 87 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2009-02-03 Felix Zielcke <fzielcke@z-51.de>
* util/unifont2pff.rb: Remove.
2009-02-03 Felix Zielcke <fzielcke@z-51.de>
* conf/sparc64-ieee1275.rmk (grub_emu_SOURCES): Add a missing trailing

87
util/unifont2pff.rb
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@ -1,87 +0,0 @@
#! /usr/bin/ruby -w
#
# Copyright (C) 2003 Free Software Foundation, Inc.
#
# This unifont2pff.rb is free software; the author
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
# The magic number of the font file.
MAGIC = "PPF\x7f"
def usage(status = 0)
puts "Usage: ruby unifont2pff.rb [RANGE ...] FILE"
exit(status)
end
if ARGV.length == 0
usage(1)
end
file = ARGV.pop
ranges = []
ARGV.each do |range|
if /\A0x([0-9a-fA-F]+)[:-]0x([0-9a-fA-F]+)\z/ =~ range
ranges << [$1.hex, $2.hex]
elsif /\A0x([0-9a-fA-F]+)\z/ =~ range
ranges << [$1.hex, $1.hex]
elsif /\A([0-9]+)[:-]([0-9]+)\z/ =~ range
ranges << [$1.to_i, $2.to_i]
elsif /\A([0-9]+)\z/ =~ range
ranges << [$1.to_i, $1.to_i]
else
usage(1)
end
end
def ranges.contain?(code)
if self.empty?
true
else
self.each do |r|
return true if r[0] <= code and r[1] >= code
end
false
end
end
fonts = []
IO.foreach(file) do |line|
if /^([0-9A-F]+):([0-9A-F]+)$/ =~ line
code = $1.hex
next unless ranges.contain?(code)
bitmap = $2
if bitmap.size != 32 and bitmap.size != 64
raise "invalid bitmap size: #{bitmap}"
end
fonts << [code, bitmap]
else
raise "invalid line format: #{line}"
end
end
fonts.sort! {|a,b| a[0] <=> b[0]}
# Output the result.
print MAGIC
print [fonts.size].pack('V')
offset = 8 + fonts.size * 8
fonts.each do |f|
print [f[0]].pack('V')
print [offset].pack('V')
offset += 4 + 16 * f[1].size / 32
end
fonts.each do |f|
print [f[1].size / 32].pack('V')
print f[1].scan(/../).collect {|a| a.hex}.pack('C*')
end