Class: CurlFFI::Easy

Inherits:
Object
  • Object
show all
Defined in:
lib/curl_ffi/easy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Easy

Returns a new instance of Easy.



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# File 'lib/curl_ffi/easy.rb', line 7

def initialize
  @pointer = FFI::AutoPointer.new(CurlFFI.easy_init, CurlFFI.method(:easy_cleanup))
end

Instance Attribute Details

#pointer ⇒ Object (readonly)

Returns the value of attribute pointer.



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# File 'lib/curl_ffi/easy.rb', line 5

def pointer
  @pointer
end

Instance Method Details

#error_string(error_code) ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 34

def error_string(error_code)
  CurlFFI.easy_strerror(error_code)
end

#escape(string) ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 19

def escape(string)
  str_pointer = CurlFFI.easy_escape(@pointer, string, string.length)
  result = str_pointer.null? ? nil : str_pointer.read_string
  CurlFFI.free(str_pointer)
  result
end

#getinfo(info) ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 46

def getinfo(info)
  info = INFO[info] if info.is_a?(Symbol)

  if info > CurlFFI::INFO_SLIST
    raise "Not implemented yet"
  elsif info > CurlFFI::INFO_DOUBLE
    getinfo_double(info)
  elsif info > CurlFFI::INFO_LONG
    getinfo_long(info)
  elsif info > CurlFFI::INFO_STRING
    getinfo_string(info)
  end
end

#initialize_copy(other) ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 15

def initialize_copy(other)
  @pointer = FFI::AutoPointer.new(CurlFFI.easy_duphandle(other.pointer), CurlFFI.method(:easy_cleanup))
end

#perform ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 38

def perform
  check_code(CurlFFI.easy_perform(@pointer))
end

#reset ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 11

def reset
  CurlFFI.easy_reset(@pointer)
end

#setopt(option, value) ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 42

def setopt(option, value)
  check_code(CurlFFI.easy_setopt(@pointer, option, value))
end

#unescape(string) ⇒ Object 



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# File 'lib/curl_ffi/easy.rb', line 26

def unescape(string)
  int_pointer = FFI::MemoryPointer.new(:int)
  str_pointer = CurlFFI.easy_unescape(@pointer, string, string.length, int_pointer)
  result = str_pointer.read_string(int_pointer.read_int)
  CurlFFI.free(str_pointer)
  result
end