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(Classic ASP) Encode Integer to Hex or Base64 using N BytesDemonstrates how to write an integer to N bytes (little-endian or big-endian) and return the bytes in any encoding such as hex, base64, etc. Note: This example requires Chilkat v9.5.0.77 or greater.
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Crypt2") set crypt = Server.CreateObject("Chilkat.Crypt2") ' 1193046 decimal is equal to 0x123456 hex. value = 1193046 ' Write the integer in 8 bytes using little-endian byte-order and return as hex bLittleEndian = 1 s = crypt.EncodeInt(value,8,bLittleEndian,"hex") ' The output is: 5634120000000000 Response.Write "<pre>" & Server.HTMLEncode( s) & "</pre>" ' Now use big-endian... bLittleEndian = 0 s = crypt.EncodeInt(value,8,bLittleEndian,"hex") ' The output is: 0000000000123456 Response.Write "<pre>" & Server.HTMLEncode( s) & "</pre>" ' Instead of hex, get the 8 bytes using base64. s = crypt.EncodeInt(value,8,bLittleEndian,"base64") ' The output is: AAAAAAASNFY= Response.Write "<pre>" & Server.HTMLEncode( s) & "</pre>" %> </body> </html> |
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