\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # Copyright (c) 2015 Lamont Granquist # Copyright (c) 2015-2017, Chef Software Inc. # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. require "date" require "stringio" module FFI_Yajl module FFI module Encoder def do_yajl_encode(obj, yajl_gen_opts, opts) yajl_gen = FFI_Yajl.yajl_gen_alloc(nil) # configure the yajl encoder if yajl_gen_opts[:yajl_gen_beautify] FFI_Yajl.yajl_gen_config(yajl_gen, :yajl_gen_beautify, :int, 1) end if yajl_gen_opts[:yajl_gen_validate_utf8] FFI_Yajl.yajl_gen_config(yajl_gen, :yajl_gen_validate_utf8, :int, 1) end indent = yajl_gen_opts[:yajl_gen_indent_string] || " " FFI_Yajl.yajl_gen_config(yajl_gen, :yajl_gen_indent_string, :string, indent) # setup our own state state = { json_opts: opts, processing_key: false, } # do the encoding obj.ffi_yajl(yajl_gen, state) # get back our encoded JSON string_ptr = ::FFI::MemoryPointer.new(:string) length_ptr = ::FFI::MemoryPointer.new(:int) if ( status = FFI_Yajl.yajl_gen_get_buf(yajl_gen, string_ptr, length_ptr) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status) end string = string_ptr.get_pointer(0).read_string FFI_Yajl.yajl_gen_free(yajl_gen) string end end end end class Hash def ffi_yajl(yajl_gen, state) if state[:processing_key] str = to_s if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end else if ( status = FFI_Yajl.yajl_gen_map_open(yajl_gen) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, "{") end each do |key, value| # Perf Fix: mutate state hash rather than creating new copy state[:processing_key] = true key.ffi_yajl(yajl_gen, state) state[:processing_key] = false value.ffi_yajl(yajl_gen, state) end if ( status = FFI_Yajl.yajl_gen_map_close(yajl_gen) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, "}") end end end end class Array def ffi_yajl(yajl_gen, state) if state[:processing_key] str = to_s if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end else if ( status = FFI_Yajl.yajl_gen_array_open(yajl_gen) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, "[") end each do |value| value.ffi_yajl(yajl_gen, state) end if ( status = FFI_Yajl.yajl_gen_array_close(yajl_gen) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, "]") end end end end class NilClass def ffi_yajl(yajl_gen, state) str = to_s if state[:processing_key] if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end else if ( status = FFI_Yajl.yajl_gen_null(yajl_gen) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end end end end class TrueClass def ffi_yajl(yajl_gen, state) str = to_s if state[:processing_key] if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end else if ( status = FFI_Yajl.yajl_gen_bool(yajl_gen, 1) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end end end end class FalseClass def ffi_yajl(yajl_gen, state) str = to_s if state[:processing_key] if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end else if ( status = FFI_Yajl.yajl_gen_bool(yajl_gen, 0) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end end end end class Integer def ffi_yajl(yajl_gen, state) str = to_s if str == "NaN" || str == "Infinity" || str == "-Infinity" raise ::FFI_Yajl::EncodeError, "'#{str}' is an invalid number" end if state[:processing_key] if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end else if ( status = FFI_Yajl.yajl_gen_number(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end end end end class Float def ffi_yajl(yajl_gen, state) str = to_s if str == "NaN" || str == "Infinity" || str == "-Infinity" raise ::FFI_Yajl::EncodeError, "'#{str}' is an invalid number" end if state[:processing_key] if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end else if ( status = FFI_Yajl.yajl_gen_number(yajl_gen, str, str.bytesize) ) != 0 FFI_Yajl::Encoder.raise_error_for_status(status, str) end end end end class Symbol def ffi_yajl(yajl_gen, st