Class MatchPattern

constructor

• new MatchPattern(pattern: string): MatchPattern

• Compiles a match pattern for use with e.g. Memory.scan().

  Parameters

  • pattern: string

    Match pattern of the form “13 37 ?? ff” to match 0x13 followed by 0x37 followed by any byte followed by 0xff, or “/Some\s*Pattern/” for matching a regular expression.

               For more advanced matching it is also possible to specify an r2-style mask.
               The mask is bitwise AND-ed against both the needle and the haystack. To specify the mask append
               a `:` character after the needle, followed by the mask using the same syntax.
               For example: “13 37 13 37 : 1f ff ff f1”.
               For convenience it is also possible to specify nibble-level wildcards, like “?3 37 13 ?7”,
               which gets translated into masks behind the scenes.
    

  Returns MatchPattern