/usr/lib/ruby/vendor_ruby/ffi_yajl/ffi.rb is in ruby-ffi-yajl 2.2.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | # Copyright (c) 2015 Lamont Granquist
# Copyright (c) 2015 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 'rubygems'
require 'libyajl2'
begin
require 'ffi'
rescue LoadError
$stderr.puts "FATAL: to use the ffi extension instead of the compiled C extension, the ffi gem must be installed"
$stderr.puts " (it is optional, so you must include it in your bundle manually)"
exit 1
end
require 'ffi_yajl/map_library_name'
module FFI_Yajl
extend ::FFI::Library
extend FFI_Yajl::MapLibraryName
ffi_open_yajl_library
class YajlCallbacks < ::FFI::Struct
layout :yajl_null, :pointer,
:yajl_boolean, :pointer,
:yajl_integer, :pointer,
:yajl_double, :pointer,
:yajl_number, :pointer,
:yajl_string, :pointer,
:yajl_start_map, :pointer,
:yajl_map_key, :pointer,
:yajl_end_map, :pointer,
:yajl_start_array, :pointer,
:yajl_end_array, :pointer
end
enum :yajl_status, [
:yajl_status_ok,
:yajl_status_client_canceled,
:yajl_status_insufficient_data,
:yajl_status_error,
]
# FFI::Enums are slow, should remove the rest
# enum :yajl_gen_status, [
# :yajl_gen_status_ok,
# :yajl_gen_keys_must_be_strings,
# :yajl_max_depth_exceeded,
# :yajl_gen_in_error_state,
# :yajl_gen_generation_complete,
# :yajl_gen_invalid_number,
# :yajl_gen_no_buf,
# ]
enum :yajl_option, [
:yajl_allow_comments, 0x01,
:yajl_dont_validate_strings, 0x02,
:yajl_allow_trailing_garbage, 0x04,
:yajl_allow_multiple_values, 0x08,
:yajl_allow_partial_values, 0x10
]
enum :yajl_gen_option, [
:yajl_gen_beautify, 0x01,
:yajl_gen_indent_string, 0x02,
:yajl_gen_print_callback, 0x04,
:yajl_gen_validate_utf8, 0x08
]
typedef :pointer, :yajl_handle
typedef :pointer, :yajl_gen
# yajl uses unsinged char *'s consistently
typedef :pointer, :ustring_pointer
typedef :string, :ustring
# const char *yajl_status_to_string (yajl_status code)
attach_function :yajl_status_to_string, [ :yajl_status ], :string
# yajl_handle yajl_alloc(const yajl_callbacks * callbacks, yajl_alloc_funcs * afs, void * ctx)
attach_function :yajl_alloc, [:pointer, :pointer, :pointer], :yajl_handle
# void yajl_free (yajl_handle handle)
attach_function :yajl_free, [:yajl_handle], :void
# yajl_status yajl_parse (yajl_handle hand, const unsigned char *jsonText, unsigned int jsonTextLength)
attach_function :yajl_parse, [:yajl_handle, :ustring, :uint], :yajl_status
# yajl_status yajl_parse_complete (yajl_handle hand)
attach_function :yajl_complete_parse, [:yajl_handle], :yajl_status
# unsigned char *yajl_get_error (yajl_handle hand, int verbose, const unsigned char *jsonText, unsigned int jsonTextLength)
attach_function :yajl_get_error, [:yajl_handle, :int, :ustring, :int], :ustring
# void yajl_free_error (yajl_handle hand, unsigned char *str)
attach_function :yajl_free_error, [:yajl_handle, :ustring], :void
#
attach_function :yajl_config, [:yajl_handle, :yajl_option, :varargs], :int
attach_function :yajl_gen_config, [:yajl_gen, :yajl_gen_option, :varargs], :int
# yajl_gen yajl_gen_alloc (const yajl_alloc_funcs *allocFuncs)
attach_function :yajl_gen_alloc, [:pointer], :yajl_gen
# yajl_gen yajl_gen_alloc2 (const yajl_print_t callback, const yajl_gen_config *config, const yajl_alloc_funcs *allocFuncs, void *ctx)
# attach_function :yajl_gen_alloc2, [:pointer, :pointer, :pointer, :pointer], :yajl_gen
# void yajl_gen_free (yajl_gen handle)
attach_function :yajl_gen_free, [:yajl_gen], :void
attach_function :yajl_gen_integer, [:yajl_gen, :long_long], :int
attach_function :yajl_gen_double, [:yajl_gen, :double], :int
attach_function :yajl_gen_number, [:yajl_gen, :ustring, :int], :int
attach_function :yajl_gen_string, [:yajl_gen, :ustring, :int], :int
attach_function :yajl_gen_null, [:yajl_gen], :int
attach_function :yajl_gen_bool, [:yajl_gen, :int], :int
attach_function :yajl_gen_map_open, [:yajl_gen], :int
attach_function :yajl_gen_map_close, [:yajl_gen], :int
attach_function :yajl_gen_array_open, [:yajl_gen], :int
attach_function :yajl_gen_array_close, [:yajl_gen], :int
# yajl_gen_status yajl_gen_get_buf (yajl_gen hand, const unsigned char **buf, unsigned int *len)
attach_function :yajl_gen_get_buf, [:yajl_gen, :pointer, :pointer], :int
# void yajl_gen_clear (yajl_gen hand)
attach_function :yajl_gen_clear, [:yajl_gen], :void
end
require 'ffi_yajl/encoder'
require 'ffi_yajl/parser'
module FFI_Yajl
class Parser
require 'ffi_yajl/ffi/parser'
include FFI_Yajl::FFI::Parser
end
class Encoder
require 'ffi_yajl/ffi/encoder'
include FFI_Yajl::FFI::Encoder
end
end
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