001a2cfb:  34 36 34 36 34 34 33 38  34 36 34 36 34 35 33 31  |4646443846464531|
001a2d0b:  33 32 33 35 34 36 34 36  34 36 34 36 33 30 33 31  |3235464646463031|
001a2d1b:  33 30 33 30 33 30 33 30  33 30 33 30 33 30 33 30  |3030303030303030|
001a2d2b:  33 30 33 30 33 30 33 30  33 30 33 30 33 30 33 30  |3030303030303030|
001a2d3b:  33 30 33 30 33 30 33 30  33 30 33 30 33 30 33 30  |3030303030303030|
001a2d4b:  33 30 33 30 33 30 33 30  33 30 33 30 33 30 33 30  |3030303030303030|
001a2d5b:  33 30 33 30 14 00 00 00  00 fb 2c 1a 00 14 00 04  |3030......,.....|
001a2d6b:  00 00 0f 2d 1a 00 14 00  08 00 00 23 2d 1a 00 14  |...-.......#-...|
001a2d7b:  00 0c 00 00 37 2d 1a 00  14 00 10 00 00 4b 2d 1a  |....7-.......K-.|
001a2d8b:  00 05 

00000000: ff 54
00000001: d8 2f
00000002: ff 54
00000003: e1 38
00000004: 25 7a
00000400: ff 54
00000401: ff 56
00000402: 01 56
00000403: 00 57
00000404: 00 55
00000800: 00 54
00000801: 00 51
00000802: 00 54
00000803: 00 51
00000804: 00 54
00000c00: 00 54
00000c01: 00 51
00000c02: 00 54
00000c03: 00 51
00000c04: 00 54
00001000: 00 54
00001001: 00 51
00001002: 00 54
00001003: 00 51
00001004: 00 54

[!]           168_ok.jpg is  1715451 bytes long
[!]          168_bad.jpg is  1715597 bytes long

001a2d5f:  14  00 00 00 00  fb 2c 1a 00  |......,..|
001a2d68:  14  00 04 00 00  0f 2d 1a 00  |......-..|
001a2d71:  14  00 08 00 00  23 2d 1a 00  |.....#-..|
001a2d7a:  14  00 0c 00 00  37 2d 1a 00  |.....7-..|
001a2d83:  14  00 10 00 00  4b 2d 1a 00  |.....K-..|
001a2d8c:  05         

diff -r e96275c214b5 libr/io/p/io_ptrace.c
--- a/libr/io/p/io_ptrace.c        Mon Oct 24 04:35:42 2011 +0200
+++ b/libr/io/p/io_ptrace.c        Mon Oct 24 16:48:31 2011 +0300
@@ -34,9 +34,11 @@
 #if __OpenBSD__ || __KFBSD__
 #define debug_read_raw(x,y) ptrace(PTRACE_PEEKTEXT, (pid_t)(x), (caddr_t)(y), 0)
 #define debug_write_raw(x,y,z) ptrace(PTRACE_POKEDATA, (pid_t)(x), (caddr_t)(y), (int)(size_t)(z))
+typedef int ptrace_word;   // int ptrace(int request, pid_t pid, caddr_t addr, int data);
 #else
 #define debug_read_raw(x,y) ptrace(PTRACE_PEEKTEXT, x, y, 0)
 #define debug_write_raw(x,y,z) ptrace(PTRACE_POKEDATA, x, y, z)
+typedef void* ptrace_word; // long ptrace(enum __ptrace_request request, pid_t pid, void *addr, void *data);
 #endif
 
 static int debug_os_read_at(int pid, ut32 *buf, int sz, ut64 addr) {
@@ -63,10 +65,11 @@
 }
 
 static int ptrace_write_at(int pid, const ut8 *pbuf, int sz, ut64 addr) {
-        ut32 *buf = (ut32*)pbuf;
-        ut32 words = sz / sizeof (ut32);
-        ut32 last = sz % sizeof (ut32);
-        ut32 x, lr, *at = (ut32*)(size_t)addr;
+        ptrace_word *buf = (ptrace_word*)pbuf;
+        ut32 words = sz / sizeof (ptrace_word);
+        ut32 last = sz % sizeof (ptrace_word);
+        ut32 x, *at = (ptrace_word*)(size_t)addr;
+        ptrace_word lr;
         if (sz<1 || addr==UT64_MAX)
                 return -1;
         for (x=0; x<words; x++)

<?xml version="1.0"?>
<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
<service-group>
  <name replace-wildcards="yes">Canon MF4018</name>
  <service>
    <type>_ipp._tcp</type>
    <subtype>_universal._sub._ipp._tcp</subtype>
    <port>631</port>
    <host-name>my.internet.server.real.ip</host-name>       <!-- EDIT THIS -->
    <txt-record>txtvers=1</txt-record>
    <txt-record>qtotal=1</txt-record>
    <txt-record>Transparent=T</txt-record>
    <txt-record>URF=none</txt-record>
    <txt-record>rp=printers/mf4010</txt-record>
    <txt-record>note=laser</txt-record>
    <txt-record>product=(GPL Ghostscript)</txt-record>
    <txt-record>printer-state=3</txt-record>
    <txt-record>printer-type=0x821484</txt-record>
    <txt-record>pdl=application/octet-stream,application/pdf,application/postscript,image/gif,image/jpeg,image/png,image/tiff,text/html,text/plain,application/vnd.cups-banner,application/vnd.cups-postscript,application/vnd.cups-raw,application/vnd.hp-hpgl,image/x-bitmap</txt-record>
  </service>
</service-group>

[zed@zmac 200.unknown.planet+]#irb -E binary
ruby-1.9.2-p290 :004 > data=File.read '0_8c4f14e28155a2c3cf4b2538c1e0958b.jpg'; data.size
 => 194420 
ruby-1.9.2-p290 :005 > data.split("\xff\xd9").map(&:size)
 => [192405, 2013] 

File.open('foo','w'){ |f| f<< data.split("\xff\xd9").last }
 => #<File:foo (closed)> 
ruby-1.9.2-p290 :007 > ^D

[zed@zmac 200.unknown.planet+]#file foo
foo: Zip archive data, at least v2.0 to extract

[zed@zmac 200.unknown.planet+]#unzip foo 
Archive:  foo
  inflating: 5IIUED7GheR             
  inflating: 6JXtwsTTh9k             
  inflating: 87F1s5POUJc             
  inflating: BPiIOASG_Z6             
  inflating: nLPA8X0UJqf             
  inflating: rySOWi4fZkA             
  inflating: uvlSlG3Tgow             
  inflating: Uw105aD3qYh             
  inflating: Yui5oq58hlx    


[zed@zmac 200.unknown.planet+]#ls -la
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 5IIUED7GheR
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 6JXtwsTTh9k
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 87F1s5POUJc
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 BPiIOASG_Z6
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 Uw105aD3qYh
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 Yui5oq58hlx
-rw-r--r--@  1 zed  staff   1324 Apr 25 16:45 nLPA8X0UJqf
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 rySOWi4fZkA
-rw-r--r--@  1 zed  staff  20000 Apr 25 16:45 uvlSlG3Tgow

[zed@zmac 200.unknown.planet+]#file *
5IIUED7GheR: data
6JXtwsTTh9k: data
87F1s5POUJc: 8086 relocatable (Microsoft)
BPiIOASG_Z6: data
Uw105aD3qYh: data
Yui5oq58hlx: data
nLPA8X0UJqf: 8086 relocatable (Microsoft)
rySOWi4fZkA: data
uvlSlG3Tgow: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 8 bit, mono 8000 Hz

#!/usr/bin/env ruby
STDOUT.sync = true

if ARGV.size == 0
  raise "gimme at least one chunk filename"
end

b0 = "\x80"*8
b1 = "\x27\x01\x27\x80\xd9\xff\xd9\x80"

data = ARGV.map{ |x| File.read(x) }.join.force_encoding('binary')
if data[0,4] == 'RIFF'
  data = data[44..-1]
end

N=120

b0 = b0*N
b1 = b1*N

r = ''
0.step(data.size-1,b0.size) do |i|
  case (d=data[i,b0.size])
  when b0
    print "."
    r << '0'
  when b1
    print "#"
    r << '1'
  else
    raise "SYNC ERROR" if d.size == b0.size
    raise "NOT ENOUGH DATA #{d.size}/#{b0.size}"
    raise "unknown #{d.size} (normal: #{b0.size}) bytes of data #{d.split('').map{|x| "%02x " % x.ord}.join}"
  end
end

[zed@zmac 1]#./2_manually_guess_chunk_order.rb uvlSlG3Tgow 
##..######..######.../2_manually_guess_chunk_order.rb:32:in `block in <main>': NOT ENOUGH DATA 756/960

[zed@zmac 1]#./2_manually_guess_chunk_order.rb uvlSlG3Tgow 6JXtwsTTh9k 
##..######..######..###./2_manually_guess_chunk_order.rb:31:in `block in <main>': SYNC ERROR 

[zed@zmac 1]#./2_manually_guess_chunk_order.rb uvlSlG3Tgow 5IIUED7GheR 
##..######..######..##......##..##..##..#./2_manually_guess_chunk_order.rb:32:in `block in <main>': NOT ENOUGH DATA 596/960 

[zed@zmac 1]#./2_manually_guess_chunk_order.rb uvlSlG3Tgow 5IIUED7GheR rySOWi4fZkA 87F1s5POUJc 6JXtwsTTh9k Uw105aD3qYh BPiIOASG_Z6 Yui5oq58hlx nLPA8X0UJqf 
##..######..######..##......##..##..##..##......##......##..##......######..##..######......######..##..######..######......######..######..######......##..##..##......

[zed@zmac 200.unknown.planet+]#irb
ruby-1.9.2-p290 :001 > r='##..######..######..##......##..##..##..##......##......##..##......######..##..######......######..##..######..######......######..######..######......##..##..##......'
ruby-1.9.2-p290 :002 > require 'morse'
 => true 
ruby-1.9.2-p290 :005 > puts Morse.decode(r.gsub('......'," ").gsub('######','-').gsub('.','').gsub('##','.'))
PHEIKYOS

#define UIColorFromRGBA(rgbValue,a) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 \
  green:((float)((rgbValue & 0xFF00) >> 8))/255.0 \
  blue:((float)(rgbValue & 0xFF))/255.0 alpha:a]

Class theClass = NSClassFromString(@"UIGlassButton");

for(int j=0;j<3;j++){
    for(int i=0;i<=10;i++){
        UIButton *theButton = [[[theClass alloc] initWithFrame:CGRectMake(5+120*j, 5+i*44, 120, 44)] autorelease];
        [theButton setValue:UIColorFromRGBA(0xff<<(j*8),0.1*i) forKey:@"tintColor"];
        //[theButton setTitle:@"Accept" forState:UIControlStateNormal];
        [self.view addSubview:theButton];
        
        UIGraphicsBeginImageContext(theButton.frame.size);
        CGContextRef theContext = UIGraphicsGetCurrentContext();
        [theButton.layer renderInContext:theContext];
        
        UIImage *theImage = UIGraphicsGetImageFromCurrentImageContext();
        NSData *theData = UIImagePNGRepresentation(theImage);
        [theData writeToFile:[NSString stringWithFormat:
                              @"/tmp/btn%@%02i.png",
                              j==0 ? @"B" : (j==1 ? @"G" : @"R"),
                              i] atomically:NO];
        
        UIGraphicsEndImageContext();
    }
}

            UIButton* button = [[UIButton alloc] init];
            [button setTitle:@"  looong long long very long text  " forState:UIControlStateNormal];
            [button setBackgroundImage:[[UIImage imageNamed:@"btnB10.png"] stretchableImageWithLeftCapWidth:10 topCapHeight:10] forState:UIControlStateNormal];
            [button sizeToFit];

opkg update
opkg install luci
/etc/init.d/uhttpd start
/etc/init.d/uhttpd enable

opkg update
opkg install kmod-usb2 usbutils kmod-leds-wndr3700-usb

root@OpenWrt:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 04a9:26b4 Canon, Inc. MF4010 series

opkg install sane-frontends sane-backends

root@OpenWrt:~# sane-find-scanner 

  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.

  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.
  # Also you need support for SCSI Generic (sg) in your operating system.
  # If using Linux, try "modprobe sg".

found USB scanner (vendor=0x04a9 [Canon Inc.], product=0x26b4 [MF4010]) at libusb:001:003
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.

root@OpenWrt:~# scanimage
P6
# SANE data follows
640 877
255

***SKIPPING A LOT OF GARBAGE***

opkg install uhttpd jpeg-tools

#!/usr/bin/ruby
# simple binary file compare (c) http://zed.0xff.me
# like good old DOS "fc /b"

if ARGV.size < 2
  puts("[!] gimme at least two filenames")
  exit
end

handles = ARGV.map{ |fname| open(fname) }

while !handles.any?(&:eof)
  bytes = handles.map(&:readbyte)
  if bytes.uniq.size > 1
    @diff = true
    printf "%08x:"+" %02x"*handles.size+"\n", handles[0].pos-1, *bytes
  end
end

unless handles.all?(&:eof)
  @diff = true
  puts
  ARGV.each do |fname|
    printf "[!] %20s is %8d bytes long\n", fname, File.size(fname)
  end
end

puts "[.] all files are identical" unless @diff

#fc.rb black.png white.png 
0000003e: 00 ff
0000003f: 00 ff
00000040: 00 ff
00000064: 23 92
00000065: 79 0a
00000066: 01 04
00000067: 05 02
00000068: 7f 83
00000069: 83 a9
0000006a: dc c5
0000006b: 13 01

BUILD FAILED
/path/to/add-proguard-release.xml:35: Expecting class path separator ':' before '{' in argument number 1

external.libs.dir=libs

<pathelement path="${external.libs.dir}"/>

<!--pathelement path="${external.libs.dir}"/-->

# ls -la /dev/mapper
total 0
drwxr-xr-x  2 root root     160 Dec  4 19:12 .
drwxr-xr-x 14 root root    3320 Dec  4 16:12 ..
crw-rw----  1 root root  10, 61 Dec  4 19:12 control
brw-rw----  1 root root 253,  0 Dec  4 19:12 isw_bdfiifejbd_Volume0
brw-rw----  1 root root 253,  2 Dec  4 19:12 isw_bdfiifejbd_Volume01
brw-rw----  1 root root 253,  3 Dec  4 19:12 isw_bdfiifejbd_Volume02
brw-rw----  1 root root 253,  4 Dec  4 19:12 isw_bdfiifejbd_Volume03
brw-rw----  1 root root 253,  5 Dec  4 19:12 isw_bdfiifejbd_Volume05