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# frozen_string_literal: true
module Ethon
module Curls
# This module contains logic for the available informations
# on an easy, eg.: connect_time.
module Infos
# Return info types.
#
# @example Return info types.
# Ethon::Curl.info_types
#
# @return [ Hash ] The info types.
def info_types
{
:string =>0x100000,
:long => 0x200000,
:double =>0x300000,
:slist => 0x400000
}
end
# http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTDEBUGFUNCTION
# https://github.com/bagder/curl/blob/master/include/curl/curl.h#L378
#
# @example Return debug info types.
# Ethon::Curl.debug_info_types
#
# @return [ Hash ] The info types available to curl_debug_callback.
def debug_info_types
[
:text, 0,
:header_in,
:header_out,
:data_in,
:data_out,
:ssl_data_in,
:ssl_data_out
]
end
# Return Info details, refer
# https://github.com/bagder/curl/blob/master/src/tool_writeout.c#L66 for details
#
# @example Return infos.
# Ethon::Curl.infos
#
# @return [ Hash ] The infos.
def infos
{
:effective_url => info_types[:string] + 1,
:response_code => info_types[:long] + 2,
:total_time => info_types[:double] + 3,
:namelookup_time => info_types[:double] + 4,
:connect_time => info_types[:double] + 5,
:pretransfer_time => info_types[:double] + 6,
:size_upload => info_types[:double] + 7,
:size_download => info_types[:double] + 8,
:speed_download => info_types[:double] + 9,
:speed_upload => info_types[:double] + 10,
:header_size => info_types[:long] + 11,
:request_size => info_types[:long] + 12,
:ssl_verifyresult => info_types[:long] + 13,
:filetime => info_types[:long] + 14,
:content_length_download =>info_types[:double] + 15,
:content_length_upload => info_types[:double] + 16,
:starttransfer_time => info_types[:double] + 17,
:content_type => info_types[:string] + 18,
:redirect_time => info_types[:double] + 19,
:redirect_count => info_types[:long] + 20,
:private => info_types[:string] + 21,
:http_connectcode => info_types[:long] + 22,
:httpauth_avail => info_types[:long] + 23,
:proxyauth_avail => info_types[:long] + 24,
:os_errno => info_types[:long] + 25,
:num_connects => info_types[:long] + 26,
:ssl_engines => info_types[:slist] + 27,
:cookielist => info_types[:slist] + 28,
:lastsocket => info_types[:long] + 29,
:ftp_entry_path => info_types[:string] + 30,
:redirect_url => info_types[:string] + 31,
:primary_ip => info_types[:string] + 32,
:appconnect_time => info_types[:double] + 33,
:certinfo => info_types[:slist] + 34,
:condition_unmet => info_types[:long] + 35,
:rtsp_session_id => info_types[:string] + 36,
:rtsp_client_cseq => info_types[:long] + 37,
:rtsp_server_cseq => info_types[:long] + 38,
:rtsp_cseq_recv => info_types[:long] + 39,
:primary_port => info_types[:long] + 40,
:local_ip => info_types[:string] + 41,
:local_port => info_types[:long] + 42,
:last =>42
}
end
# Return info as string.
#
# @example Return info.
# Curl.get_info_string(:primary_ip, easy)
#
# @param [ Symbol ] option The option name.
# @param [ ::FFI::Pointer ] handle The easy handle.
#
# @return [ String ] The info.
def get_info_string(option, handle)
string_ptr = ::FFI::MemoryPointer.new(:pointer)
if easy_getinfo(handle, option, :pointer, string_ptr) == :ok
ptr=string_ptr.read_pointer
ptr.null? ? nil : ptr.read_string
end
end
# Return info as integer.
#
# @example Return info.
# Curl.get_info_long(:response_code, easy)
#
# @param [ Symbol ] option The option name.
# @param [ ::FFI::Pointer ] handle The easy handle.
#
# @return [ Integer ] The info.
def get_info_long(option, handle)
long_ptr = ::FFI::MemoryPointer.new(:long)
if easy_getinfo(handle, option, :pointer, long_ptr) == :ok
long_ptr.read_long
end
end
# Return info as float
#
# @example Return info.
# Curl.get_info_double(:response_code, easy)
#
# @param [ Symbol ] option The option name.
# @param [ ::FFI::Pointer ] handle The easy handle.
#
# @return [ Float ] The info.
def get_info_double(option, handle)
double_ptr = ::FFI::MemoryPointer.new(:double)
if easy_getinfo(handle, option, :pointer, double_ptr) == :ok
double_ptr.read_double
end
end
end
end
end
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