Module: AppInfo::Helper::FileTypeDetection

Included in:
AppInfo
Defined in:
lib/app_info/helper/file_type_detection.rb

Instance Method Summary collapse

Instance Method Details

#file_type(file) ⇒ Object

Detect file type by reading file header

TODO: This can be better solution, if anyone knows, tell me please.



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# File 'lib/app_info/helper/file_type_detection.rb', line 8

def file_type(file)
  header_hex = ::File.read(file, 100)
  case header_hex
  when ZIP_RETGEX
    detect_zip_file(file)
  when PE_REGEX
    AppInfo::Format::PE
  when PLIST_REGEX, BPLIST_REGEX
    AppInfo::Format::MOBILEPROVISION
  else
    AppInfo::Format::UNKNOWN
  end
end