Graybyt3 Was Here

Linux business121.web-hosting.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64
LiteSpeed
192.64.117.91

File Name : pack.rb

# frozen_string_literal: true
require 'fiddle'

module Fiddle
  module PackInfo # :nodoc: all
    ALIGN_MAP = {
      TYPE_VOIDP => ALIGN_VOIDP,
      TYPE_CHAR  => ALIGN_CHAR,
      TYPE_SHORT => ALIGN_SHORT,
      TYPE_INT   => ALIGN_INT,
      TYPE_LONG  => ALIGN_LONG,
      TYPE_FLOAT => ALIGN_FLOAT,
      TYPE_DOUBLE => ALIGN_DOUBLE,
      TYPE_UCHAR  => ALIGN_CHAR,
      TYPE_USHORT => ALIGN_SHORT,
      TYPE_UINT   => ALIGN_INT,
      TYPE_ULONG  => ALIGN_LONG,
      TYPE_BOOL   => ALIGN_BOOL,
    }

PACK_MAP = {
      TYPE_VOIDP => "L!",
      TYPE_CHAR  => "c",
      TYPE_SHORT => "s!",
      TYPE_INT   => "i!",
      TYPE_LONG  => "l!",
      TYPE_FLOAT => "f",
      TYPE_DOUBLE => "d",
      TYPE_UCHAR  => "C",
      TYPE_USHORT => "S!",
      TYPE_UINT   => "I!",
      TYPE_ULONG  => "L!",
    }
    case SIZEOF_BOOL
    when SIZEOF_CHAR
      PACK_MAP[TYPE_BOOL] = PACK_MAP[TYPE_UCHAR]
    when SIZEOF_SHORT
      PACK_MAP[TYPE_BOOL] = PACK_MAP[TYPE_USHORT]
    when SIZEOF_INT
      PACK_MAP[TYPE_BOOL] = PACK_MAP[TYPE_UINT]
    when SIZEOF_LONG
      PACK_MAP[TYPE_BOOL] = PACK_MAP[TYPE_ULONG]
    end

SIZE_MAP = {
      TYPE_VOIDP => SIZEOF_VOIDP,
      TYPE_CHAR  => SIZEOF_CHAR,
      TYPE_SHORT => SIZEOF_SHORT,
      TYPE_INT   => SIZEOF_INT,
      TYPE_LONG  => SIZEOF_LONG,
      TYPE_FLOAT => SIZEOF_FLOAT,
      TYPE_DOUBLE => SIZEOF_DOUBLE,
      TYPE_UCHAR  => SIZEOF_CHAR,
      TYPE_USHORT => SIZEOF_SHORT,
      TYPE_UINT   => SIZEOF_INT,
      TYPE_ULONG  => SIZEOF_LONG,
      TYPE_BOOL   => SIZEOF_BOOL,
    }
    if defined?(TYPE_LONG_LONG)
      ALIGN_MAP[TYPE_LONG_LONG] = ALIGN_MAP[TYPE_ULONG_LONG] = ALIGN_LONG_LONG
      PACK_MAP[TYPE_LONG_LONG] = "q"
      PACK_MAP[TYPE_ULONG_LONG] = "Q"
      SIZE_MAP[TYPE_LONG_LONG] = SIZE_MAP[TYPE_ULONG_LONG] = SIZEOF_LONG_LONG
      PACK_MAP[TYPE_VOIDP] = "Q" if SIZEOF_LONG_LONG == SIZEOF_VOIDP
    end

def align(addr, align)
      d = addr % align
      if( d == 0 )
        addr
      else
        addr + (align - d)
      end
    end
    module_function :align
  end

class Packer # :nodoc: all
    include PackInfo

def self.[](*types)
      new(types)
    end

def initialize(types)
      parse_types(types)
    end

def size()
      @size
    end

def pack(ary)
      case SIZEOF_VOIDP
      when SIZEOF_LONG
        ary.pack(@template)
      else
        if defined?(TYPE_LONG_LONG) and
          SIZEOF_VOIDP == SIZEOF_LONG_LONG
          ary.pack(@template)
        else
          raise(RuntimeError, "sizeof(void*)?")
        end
      end
    end

def unpack(ary)
      case SIZEOF_VOIDP
      when SIZEOF_LONG
        ary.join().unpack(@template)
      else
        if defined?(TYPE_LONG_LONG) and
          SIZEOF_VOIDP == SIZEOF_LONG_LONG
          ary.join().unpack(@template)
        else
          raise(RuntimeError, "sizeof(void*)?")
        end
      end
    end

private

def parse_types(types)
      @template = "".dup
      addr     = 0
      types.each{|t|
        orig_addr = addr
        if( t.is_a?(Array) )
          addr = align(orig_addr, ALIGN_MAP[TYPE_VOIDP])
        else
          addr = align(orig_addr, ALIGN_MAP[t])
        end
        d = addr - orig_addr
        if( d > 0 )
          @template << "x#{d}"
        end
        if( t.is_a?(Array) )
          @template << (PACK_MAP[t[0]] * t[1])
          addr += (SIZE_MAP[t[0]] * t[1])
        else
          @template << PACK_MAP[t]
          addr += SIZE_MAP[t]
        end
      }
      addr = align(addr, ALIGN_MAP[TYPE_VOIDP])
      @size = addr
    end
  end
end

System Information
*ReClick For Close
File : BlackDragon /simple/function.php

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	root/linksafe	0755	2024-08-16 06:43:05
..	dir	-	root/linksafe	0755	2024-08-16 06:43:12
closure.rb	text/x-ruby	1.93 KB	root/linksafe	0644	2024-07-23 12:52:46
cparser.rb	text/x-ruby	9.27 KB	root/linksafe	0644	2024-07-23 12:52:46
function.rb	text/x-ruby	539 B	root/linksafe	0644	2024-07-23 12:52:46
import.rb	text/x-ruby	8.83 KB	root/linksafe	0644	2024-07-23 12:52:46
pack.rb	text/x-ruby	3.51 KB	root/linksafe	0644	2024-07-23 12:52:46
struct.rb	text/x-ruby	14.2 KB	root/linksafe	0644	2024-07-23 12:52:46
types.rb	text/x-ruby	1.9 KB	root/linksafe	0644	2024-07-23 12:52:46
value.rb	text/x-ruby	2.81 KB	root/linksafe	0644	2024-07-23 12:52:46
version.rb	text/x-ruby	38 B	root/linksafe	0644	2024-07-23 12:52:46