Sha256: 4d2438a3064cb4eeb3564c530ccab0b993f1c0717d4fc9b71352d8d4cb2733b1
Contents?: true
Size: 766 Bytes
Versions: 19
Compression:
Stored size: 766 Bytes
Contents
class DumpUtilities
def DumpUtilities.hex_dump(buffer)
s=""
(0..(buffer.length/16)).each {|line_number|
lhs=""
rhs=""
start_byte=line_number*16
line=buffer[start_byte..start_byte+15]
if line.length>0 then
line.each_byte {|byte|
lhs+= sprintf("%02X ", byte)
rhs+= (byte%128).chr.sub(/[\x00-\x1f]/,'.')
}
lhs+=" "*(16-line.length)*3
s+=sprintf("%02X\t%s %s\n",start_byte,lhs,rhs)
end
}
s
end
def DumpUtilities.font_dump(buffer)
#treat buffer as a set 8 bit wide characters
s=""
c=0
buffer.each_byte do |byte|
s<<sprintf(";char %02x\n",c>>3) if c%8==0
s<<sprintf("%08b\n",byte).tr("1","#").tr("0"," ")
c+=1
end
s
end
end
Version data entries
19 entries across 19 versions & 1 rubygems