added statscounter code

4 files changed, 564 insertions, 0 deletions

diff --git a/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/const_generator.rb b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/const_generator.rb
new file mode 100644
index 0000000..70ba9c2
--- /dev/null
+++ b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/const_generator.rb
@@ -0,0 +1,232 @@
+require 'tempfile'
+require 'open3'
+
+module FFI
+
+  # ConstGenerator turns C constants into ruby values.
+  #
+  # @example a simple example for stdio
+  #  require 'ffi/tools/const_generator'
+  #  cg = FFI::ConstGenerator.new('stdio') do |gen|
+  #    gen.const(:SEEK_SET)
+  #    gen.const('SEEK_CUR')
+  #    gen.const('seek_end')   # this constant does not exist
+  #  end            # #calculate called automatically at the end of the block
+  #
+  #  cg['SEEK_SET'] # => 0
+  #  cg['SEEK_CUR'] # => 1
+  #  cg['seek_end'] # => nil
+  #  cg.to_ruby     # => "SEEK_SET = 0\nSEEK_CUR = 1\n# seek_end not available"
+  class ConstGenerator
+    @options = {}
+    attr_reader :constants
+
+    # Creates a new constant generator that uses +prefix+ as a name, and an
+    # options hash.
+    #
+    # The only option is +:required+, which if set to +true+ raises an error if a
+    # constant you have requested was not found.
+    #
+    # @param [#to_s] prefix
+    # @param [Hash] options
+    # @return
+    # @option options [Boolean] :required
+    # @overload initialize(prefix, options)
+    # @overload initialize(prefix, options) { |gen| ... }
+    #  @yieldparam [ConstGenerator] gen new generator is passed to the block
+    #  When passed a block, {#calculate} is automatically called at the end of
+    #  the block, otherwise you must call it yourself.
+    def initialize(prefix = nil, options = {})
+      @includes = ['stdio.h', 'stddef.h']
+      @constants = {}
+      @prefix = prefix
+
+      @required = options[:required]
+      @options = options
+
+      if block_given? then
+        yield self
+        calculate self.class.options.merge(options)
+      end
+    end
+    # Set class options
+    # These options are merged with {#initialize} options when it is called with a block.
+    # @param [Hash] options
+    # @return [Hash] class options
+    def self.options=(options)
+      @options = options
+    end
+    # Get class options.
+    # @return [Hash] class options
+    def self.options
+      @options
+    end
+    # @param [String] name
+    # @return constant value (converted if a +converter+ was defined).
+    # Access a constant by name.
+    def [](name)
+      @constants[name].converted_value
+    end
+
+    # Request the value for C constant +name+.
+    #
+    # @param [#to_s] name C constant name
+    # @param [String] format a printf format string to print the value out
+    # @param [String] cast a C cast for the value
+    # @param ruby_name alternate ruby name for {#to_ruby}
+    #
+    # @overload const(name, format=nil, cast='', ruby_name=nil, converter=nil)
+    #  +converter+ is a Method or a Proc.
+    #  @param [#call] converter convert the value from a string to the appropriate
+    #   type for {#to_ruby}.
+    # @overload const(name, format=nil, cast='', ruby_name=nil) { |value| ... }
+    #  Use a converter block. This block convert the value from a string to the
+    #  appropriate type for {#to_ruby}.
+    #  @yieldparam value constant value
+    def const(name, format = nil, cast = '', ruby_name = nil, converter = nil,
+              &converter_proc)
+      format ||= '%d'
+      cast ||= ''
+
+      if converter_proc and converter then
+        raise ArgumentError, "Supply only converter or converter block"
+      end
+
+      converter = converter_proc if converter.nil?
+
+      const = Constant.new name, format, cast, ruby_name, converter
+      @constants[name.to_s] = const
+      return const
+    end
+
+    # Calculate constants values.
+    # @param [Hash] options
+    # @option options [String] :cppflags flags for C compiler
+    # @return [nil]
+    # @raise if a constant is missing and +:required+ was set to +true+ (see {#initialize})
+    def calculate(options = {})
+      binary_path = nil
+
+      Tempfile.open("#{@prefix}.const_generator") do |f|
+        binary_path = f.path + ".bin"
+        @includes.each do |inc|
+          f.puts "#include <#{inc}>"
+        end
+        f.puts "\nint main(int argc, char **argv)\n{"
+
+        @constants.each_value do |const|
+          f.puts <<-EOF
+  #ifdef #{const.name}
+  printf("#{const.name} #{const.format}\\n", #{const.cast}#{const.name});
+  #endif
+          EOF
+        end
+
+        f.puts "\n\treturn 0;\n}"
+        f.flush
+
+        cc = ENV['CC'] || 'gcc'
+        output = `#{cc} #{options[:cppflags]} -D_DARWIN_USE_64_BIT_INODE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -x c -Wall -Werror #{f.path} -o #{binary_path} 2>&1`
+
+        unless $?.success? then
+          output = output.split("\n").map { |l| "\t#{l}" }.join "\n"
+          raise "Compilation error generating constants #{@prefix}:\n#{output}"
+        end
+      end
+
+      output = `#{binary_path}`
+      File.unlink(binary_path + (FFI::Platform.windows? ? ".exe" : ""))
+      output.each_line do |line|
+        line =~ /^(\S+)\s(.*)$/
+        const = @constants[$1]
+        const.value = $2
+      end
+
+      missing_constants = @constants.select do |name, constant|
+        constant.value.nil?
+      end.map { |name,| name }
+
+      if @required and not missing_constants.empty? then
+        raise "Missing required constants for #{@prefix}: #{missing_constants.join ', '}"
+      end
+    end
+
+    # Dump constants to +io+.
+    # @param [#puts] io
+    # @return [nil]
+    def dump_constants(io)
+      @constants.each do |name, constant|
+        name = [@prefix, name].join '.' if @prefix
+        io.puts "#{name} = #{constant.converted_value}"
+      end
+    end
+
+    # Outputs values for discovered constants.  If the constant's value was
+    # not discovered it is not omitted.
+    # @return [String]
+    def to_ruby
+      @constants.sort_by { |name,| name }.map do |name, constant|
+        if constant.value.nil? then
+          "# #{name} not available"
+        else
+          constant.to_ruby
+        end
+      end.join "\n"
+    end
+
+    # Add additional C include file(s) to calculate constants from.
+    # @note +stdio.h+ and +stddef.h+ automatically included
+    # @param [List<String>, Array<String>] i include file(s)
+    # @return [Array<String>] array of include files
+    def include(*i)
+      @includes |= i.flatten
+    end
+
+  end
+
+  # This class hold constants for {ConstGenerator}
+  class ConstGenerator::Constant
+
+    attr_reader :name, :format, :cast
+    attr_accessor :value
+
+    # @param [#to_s] name
+    # @param [String] format a printf format string to print the value out
+    # @param [String] cast a C cast for the value
+    # @param ruby_name alternate ruby name for {#to_ruby}
+    # @param [#call] converter convert the value from a string to the appropriate
+    #  type for {#to_ruby}.
+    def initialize(name, format, cast, ruby_name = nil, converter=nil)
+      @name = name
+      @format = format
+      @cast = cast
+      @ruby_name = ruby_name
+      @converter = converter
+      @value = nil
+    end
+
+    # Return constant value (converted if a +converter+ was defined).
+    # @return constant value.
+    def converted_value
+      if @converter
+        @converter.call(@value)
+      else
+        @value
+      end
+    end
+
+    # get constant ruby name
+    # @return [String]
+    def ruby_name
+      @ruby_name || @name
+    end
+
+    # Get an evaluable string from constant.
+    # @return [String]
+    def to_ruby
+      "#{ruby_name} = #{converted_value}"
+    end
+
+  end
+
+end
diff --git a/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/generator.rb b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/generator.rb
new file mode 100644
index 0000000..5552ea5
--- /dev/null
+++ b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/generator.rb
@@ -0,0 +1,105 @@
+require 'ffi/tools/struct_generator'
+require 'ffi/tools/const_generator'
+
+module FFI
+
+  ##
+  # Generate files with C structs for FFI::Struct and C constants.
+  #
+  # == A simple example
+  #
+  # In file +zlib.rb.ffi+:
+  #   module Zlib
+  #     @@@
+  #     constants do |c|
+  #       c.include "zlib.h"
+  #       c.const :ZLIB_VERNUM
+  #     end
+  #     @@@
+  #
+  #     class ZStream < FFI::Struct
+  #
+  #       struct do |s|
+  #         s.name "struct z_stream_s"
+  #         s.include "zlib.h"
+  #
+  #         s.field :next_in,   :pointer
+  #         s.field :avail_in,  :uint
+  #         s.field :total_in,  :ulong
+  #       end
+  #       @@@
+  #     end
+  #   end
+  #
+  # Translate the file:
+  #   require "ffi/tools/generator"
+  #   FFI::Generator.new "zlib.rb.ffi", "zlib.rb"
+  #
+  # Generates the file +zlib.rb+ with constant values and offsets:
+  #   module Zlib
+  #   ZLIB_VERNUM = 4784
+  #
+  #   class ZStream < FFI::Struct
+  #     layout :next_in, :pointer, 0,
+  #            :avail_in, :uint, 8,
+  #            :total_in, :ulong, 16
+  #   end
+  #
+  # @see FFI::Generator::Task for easy integration in a Rakefile
+  class Generator
+
+    def initialize(ffi_name, rb_name, options = {})
+      @ffi_name = ffi_name
+      @rb_name = rb_name
+      @options = options
+      @name = File.basename rb_name, '.rb'
+
+      file = File.read @ffi_name
+
+      new_file = file.gsub(/^( *)@@@(.*?)@@@/m) do
+        @constants = []
+        @structs = []
+
+        indent = $1
+        original_lines = $2.count "\n"
+
+        instance_eval $2, @ffi_name, $`.count("\n")
+
+        new_lines = []
+        @constants.each { |c| new_lines << c.to_ruby }
+        @structs.each { |s| new_lines << s.generate_layout }
+
+        new_lines = new_lines.join("\n").split "\n" # expand multiline blocks
+        new_lines = new_lines.map { |line| indent + line }
+
+        padding = original_lines - new_lines.length
+        new_lines += [nil] * padding if padding >= 0
+
+        new_lines.join "\n"
+      end
+
+      open @rb_name, 'w' do |f|
+        f.puts "# This file is generated from `#{@ffi_name}'. Do not edit."
+        f.puts
+        f.puts new_file
+      end
+    end
+
+    def constants(options = {}, &block)
+      @constants << FFI::ConstGenerator.new(@name, @options.merge(options), &block)
+    end
+
+    def struct(options = {}, &block)
+      @structs << FFI::StructGenerator.new(@name, @options.merge(options), &block)
+    end
+
+    ##
+    # Utility converter for constants
+
+    def to_s
+      proc { |obj| obj.to_s.inspect }
+    end
+
+  end
+end
+
diff --git a/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/generator_task.rb b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/generator_task.rb
new file mode 100644
index 0000000..da72968
--- /dev/null
+++ b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/generator_task.rb
@@ -0,0 +1,32 @@
+require 'ffi/tools/generator'
+require 'rake'
+require 'rake/tasklib'
+
+##
+# Add Rake tasks that generate files with C structs for FFI::Struct and C constants.
+#
+# @example a simple example for your Rakefile
+#   require "ffi/tools/generator_task"
+#   # Add a task to generate my_object.rb out of my_object.rb.ffi
+#   FFI::Generator::Task.new ["my_object.rb"], cflags: "-I/usr/local/mylibrary"
+#
+# The generated files are also added to the 'clear' task.
+#
+# @see FFI::Generator for a description of the file content
+class FFI::Generator::Task < Rake::TaskLib
+
+  def initialize(rb_names, options={})
+    task :clean do rm_f rb_names end
+
+    rb_names.each do |rb_name|
+      ffi_name = "#{rb_name}.ffi"
+
+      file rb_name => ffi_name do |t|
+        puts "Generating #{rb_name}..." if Rake.application.options.trace
+
+        FFI::Generator.new ffi_name, rb_name, options
+      end
+    end
+  end
+
+end
diff --git a/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/struct_generator.rb b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/struct_generator.rb
new file mode 100644
index 0000000..3a951c3
--- /dev/null
+++ b/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.4-arm64-darwin/lib/ffi/tools/struct_generator.rb
@@ -0,0 +1,195 @@
+require 'tempfile'
+
+module FFI
+
+  ##
+  # Generates an FFI Struct layout.
+  #
+  # Given the @@@ portion in:
+  #
+  #   class Zlib::ZStream < FFI::Struct
+  #     @@@
+  #     name "struct z_stream_s"
+  #     include "zlib.h"
+  #
+  #     field :next_in,   :pointer
+  #     field :avail_in,  :uint
+  #     field :total_in,  :ulong
+  #
+  #     # ...
+  #     @@@
+  #   end
+  #
+  # StructGenerator will create the layout:
+  #
+  #   layout :next_in, :pointer, 0,
+  #          :avail_in, :uint, 4,
+  #          :total_in, :ulong, 8,
+  #          # ...
+  #
+  # StructGenerator does its best to pad the layout it produces to preserve
+  # line numbers.  Place the struct definition as close to the top of the file
+  # for best results.
+
+  class StructGenerator
+    @options = {}
+    attr_accessor :size
+    attr_reader   :fields
+
+    def initialize(name, options = {})
+      @name = name
+      @struct_name = nil
+      @includes = []
+      @fields = []
+      @found = false
+      @size = nil
+
+      if block_given? then
+        yield self
+        calculate self.class.options.merge(options)
+      end
+    end
+    def self.options=(options)
+      @options = options
+    end
+    def self.options
+      @options
+    end
+    def calculate(options = {})
+      binary = File.join Dir.tmpdir, "rb_struct_gen_bin_#{Process.pid}"
+
+      raise "struct name not set" if @struct_name.nil?
+
+      Tempfile.open("#{@name}.struct_generator") do |f|
+        f.puts "#include <stdio.h>"
+
+        @includes.each do |inc|
+          f.puts "#include <#{inc}>"
+        end
+
+        f.puts "#include <stddef.h>\n\n"
+        f.puts "int main(int argc, char **argv)\n{"
+        f.puts "  #{@struct_name} s;"
+        f.puts %[  printf("sizeof(#{@struct_name}) %u\\n", (unsigned int) sizeof(#{@struct_name}));]
+
+        @fields.each do |field|
+          f.puts <<-EOF
+    printf("#{field.name} %u %u\\n", (unsigned int) offsetof(#{@struct_name}, #{field.name}),
+           (unsigned int) sizeof(s.#{field.name}));
+  EOF
+        end
+
+        f.puts "\n  return 0;\n}"
+        f.flush
+
+        cc = ENV['CC'] || 'gcc'
+        output = `#{cc} #{options[:cppflags]} #{options[:cflags]} -D_DARWIN_USE_64_BIT_INODE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -x c -Wall -Werror #{f.path} -o #{binary} 2>&1`
+
+        unless $?.success? then
+          @found = false
+          output = output.split("\n").map { |l| "\t#{l}" }.join "\n"
+          raise "Compilation error generating struct #{@name} (#{@struct_name}):\n#{output}"
+        end
+      end
+
+      output = `#{binary}`.split "\n"
+      File.unlink(binary + (FFI::Platform.windows? ? ".exe" : ""))
+      sizeof = output.shift
+      unless @size
+        m = /\s*sizeof\([^)]+\) (\d+)/.match sizeof
+        @size = m[1]
+      end
+
+      line_no = 0
+      output.each do |line|
+        md = line.match(/.+ (\d+) (\d+)/)
+        @fields[line_no].offset = md[1].to_i
+        @fields[line_no].size   = md[2].to_i
+
+        line_no += 1
+      end
+
+      @found = true
+    end
+
+    def field(name, type=nil)
+      field = Field.new(name, type)
+      @fields << field
+      return field
+    end
+
+    def found?
+      @found
+    end
+
+    def dump_config(io)
+      io.puts "rbx.platform.#{@name}.sizeof = #{@size}"
+
+      @fields.each { |field| io.puts field.to_config(@name) }
+    end
+
+    def generate_layout
+      buf = ""
+
+      @fields.each_with_index do |field, i|
+        if buf.empty?
+          buf << "layout :#{field.name}, :#{field.type}, #{field.offset}"
+        else
+          buf << "       :#{field.name}, :#{field.type}, #{field.offset}"
+        end
+
+        if i < @fields.length - 1
+          buf << ",\n"
+        end
+      end
+
+      buf
+    end
+
+    def get_field(name)
+      @fields.find { |f| name == f.name }
+    end
+
+    def include(i)
+      @includes << i
+    end
+
+    def name(n)
+      @struct_name = n
+    end
+
+  end
+
+  ##
+  # A field in a Struct.
+
+  class StructGenerator::Field
+
+    attr_reader :name
+    attr_reader :type
+    attr_reader :offset
+    attr_accessor :size
+
+    def initialize(name, type)
+      @name = name
+      @type = type
+      @offset = nil
+      @size = nil
+    end
+
+    def offset=(o)
+      @offset = o
+    end
+
+    def to_config(name)
+      buf = []
+      buf << "rbx.platform.#{name}.#{@name}.offset = #{@offset}"
+      buf << "rbx.platform.#{name}.#{@name}.size = #{@size}"
+      buf << "rbx.platform.#{name}.#{@name}.type = #{@type}" if @type
+      buf
+    end
+
+  end
+
+end
+