Module: MrubyBridgeSignaturePluginModule

Included in:
MrubyInfoBridgeSignaturePlugin
Defined in:
lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb

Constant Summary collapse

MrubyBridgePluginArgProc =

プラグイン引数名 => Proc

{ 
    "ignoreUnsigned" => Proc.new { |obj,rhs| obj.set_ignoreUnsigned rhs },
    "include" => Proc.new { |obj,rhs| obj.set_include rhs },
    "exclude" => Proc.new { |obj,rhs| obj.set_exclude rhs },
    "auto_exclude" => Proc.new { |obj,rhs| obj.set_auto_exclude rhs },
}
@@celltypes =

{celltype_name => [ BridgePlugin のインスタンスの配列 }

{ }
@@init_celltypes =

{celltype_name => [ BridgePlugin のインスタンスの配列 }

{ }
@@struct_list =

struct_name=>StructType

{ }
@@ptr_list =

@@TYPE_MAP の対応するもの

{ }
@@VM_list =

VM_name => true

{ }
@@VM_celltypes =

VM_name => { @celltype_name => セルの配列 }

{  }
@@VM_struct_list =

name=>StructType

{ }
@@VM_ptr_list =

{ VM_name => @@TYPE_MAP の対応するもの }

{ }
@@TYPE_MAP =

type_str class GET_SET

{           # type_str   class             GET_SET
  :char_t            => [:char_t,    "Char",     :Char,  :INT   ],
  :uchar_t           => [:uchar_t,   "UChar",    :Char,  :INT   ],
  :schar_t           => [:schar_t,   "SChar",    :Char,  :INT   ],
   :bool_t            => [:bool_t,    "Bool",     :Bool,  :BOOL  ],
  :int8_t            => [:int8_t,    "Int8",     :Int,   :INT   ],
  :int16_t           => [:int16_t,   "Int16",    :Int,   :INT   ],
  :int32_t           => [:int32_t,   "Int32",    :Int,   :INT   ],
  :int64_t           => [:int64_t,   "Int64",    :Int,   :INT   ],
  :uint8_t           => [:uint8_t,   "UInt8",    :Int,   :INT   ],
  :uint16_t          => [:uint16_t,  "UInt16",   :Int,   :INT   ],
  :uint32_t          => [:uint32_t,  "UInt32",   :Int,   :INT   ],
  :uint64_t          => [:uint64_t,  "UInt64",   :Int,   :INT   ],
   :int               => [:int,       "Int",      :Int,  :INT   ], 
  :char              => [:char,      "Char",     :Char, :INT   ],    # char は char_t として扱う
  :short             => [:short,     "Short",    :Int,  :INT   ],
  :long              => [:long,      "Long",     :Int,  :INT   ],
   :"unsigned char"   => [:uchar_t,   "UChar",         :Char, :INT   ],
  :"unsigned int"    => [:"unsigned int",   "UInt",   :Int,  :INT   ],
  :"unsigned short"  => [:"unsigned short", "UShort", :Int,  :INT   ],
  :"unsigned long"   => [:"unsigned long",  "ULong",  :Int,  :INT   ],
  :"signed char"     => [:schar_t,   "SChar",    :Char,  :INT   ],
  :"signed int"      => [:int,       "Int",      :Int,   :INT   ],
  :"signed short"    => [:short,     "Short",    :Int,   :INT   ],
  :"signed long"     => [:long,      "Long",     :Int,   :INT   ],
   :float32_t         => [:float32_t, "Float32",  :Float, :FLOAT ],
  :double64_t        => [:double64_t,"Double64", :Float, :FLOAT ],
   :float             => [:float,     "Float32",  :Float, :FLOAT ],
  :double            => [:double,    "Double64", :Float, :FLOAT ]
}

Instance Method Summary collapse

Instance Method Details

#gen_ep_func_body_ptr(file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params) ⇒ Object 



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 108

def gen_ep_func_body_ptr( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )

  t = @@ptr_list[ct_name]
  type = t[1]
  file.print <<EOT
struct RClass *a;                                /* MBP710 */

a = mrb_define_class_under(mrb, TECS, "#{type}Pointer", mrb->object_class);
MRB_SET_INSTANCE_TT(a, MRB_TT_DATA);

mrb_define_method(mrb, a, "initialize",      #{type}Pointer_initialize,   MRB_ARGS_REQ(1));
mrb_define_method(mrb, a, "[]",              #{type}Pointer_aget,         MRB_ARGS_REQ(1));
mrb_define_method(mrb, a, "value",           #{type}Pointer_get_val,      MRB_ARGS_NONE());
mrb_define_method(mrb, a, "[]=",             #{type}Pointer_aset,         MRB_ARGS_REQ(2));
mrb_define_method(mrb, a, "value=",          #{type}Pointer_set_val,      MRB_ARGS_REQ(1));
mrb_define_method(mrb, a, "size",            #{type}Pointer_size,         MRB_ARGS_NONE());
mrb_define_method(mrb, a, "length",          #{type}Pointer_size,         MRB_ARGS_NONE());
EOT

  if t[2] == :Char then
    file.print <<EOT
mrb_define_method(mrb, a, "to_s",            CharPointer_to_s, MRB_ARGS_NONE());
mrb_define_method(mrb, a, "from_s",          CharPointer_from_s, MRB_ARGS_REQ(1));
EOT
  end
end

#gen_ep_func_body_struct(file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params) ⇒ Object 



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 135

def gen_ep_func_body_struct( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )
  tag = ct_name
  structType = @@struct_list[ tag ]
  file.print  <<EOT
  struct RClass *a;                                /* MBP720 */

  a = mrb_define_class_under(mrb, TECS, "Struct#{tag}", mrb->object_class);
  MRB_SET_INSTANCE_TT(a, MRB_TT_DATA);

  mrb_define_method(mrb, a, "initialize", Struct_#{tag}_initialize, MRB_ARGS_NONE());
EOT

  structType.get_members_decl.get_items.each{ |d|
    file.print "  STRUCT_INIT_MEMBER( #{tag}, #{d.get_name} )\n"
  }
end

#gen_preamble_ptr(file, b_singleton, ct_name, global_ct_name) ⇒ Object 



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 56

def gen_preamble_ptr( file, b_singleton, ct_name, global_ct_name )
  tment = @@ptr_list[ ct_name ]
  file.print <<EOT

GET_SET_#{tment[3]}( #{tment[1]}, #{tment[0]} )
POINTER_CLASS( #{tment[1]}, #{tment[0]} )
EOT
end

#gen_preamble_struct(file, b_singleton, ct_name, global_ct_name) ⇒ Object 



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 65

def gen_preamble_struct( file, b_singleton, ct_name, global_ct_name )
  tag = ct_name
  structType = @@struct_list[ tag ]
  file.print <<EOT
/* struct #{tag} */
STRUCT_CLASS( #{tag} )
EOT
  structType.get_members_decl.get_items.each{ |d|
    type = d.get_type.get_original_type
    case type
    when IntType, CIntType
      bit_size = type.get_bit_size
      case bit_size
      when -11, -1
        tType = "Char"
        ttype = "char"
      when -2
        tType = "Short"
        ttype = "short"
      when -3
        tType = "Int"
        ttype = "int"
      when -4
        tType = "Long"
        ttype = "long"
      when -5
        tType = "IntPtr"
        ttype = "intptr"
      when 8, 16, 32, 64
        tType = "Int#{bit_size}"
        ttype = "int#{bit_size}"
      else
        raise "MrubyBridgeSignaturePlugin: MrubyBridgeSignaturePlugin: cannot handle bit_size #{bit_size}"
      end
      file.print "MEMBER_GET_SET_INT( #{tag}, #{d.get_name}, #{tType}, #{ttype} )\n"
    when FloatType, CFloatType
      file.print "MEMBER_GET_SET_FLOAT( #{tag}, #{d.get_name} )\n"
    else
      raise "MrubyBridgeSignaturePlugin: MrubyBridgeSignaturePlugin: cannot handle type"
    end
  }
end

#get_celltype_name ⇒ Object 



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 223

def get_celltype_name
  @celltype_name
end

#ptrMrb2C(file, type, param) ⇒ Object 



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 152

def ptrMrb2C file, type, param
  ttype = type.get_type.get_original_type
  tment = get_type_map_ent ttype
  tstr = tment[1]
=begin
  case ttype
  when IntType
    bit_size = ttype.get_bit_size
    case bit_size
    when -1, -11
      tstr = "Char"
    when 8, 16, 32, 64
      tstr = "Int#{bit_size}"
    when -2
      tstr = "Short"
    when -3
      tstr = "Int"
    when -4
      tstr = "Long"
    when -5
      tstr = "IntPtr"
    else
      raise "MrubyBridgeSignaturePlugin: not handle type"
    end
  when FloatType
    if ttype.get_bit_size == 32 then
      tstr = "Float32"
    else
      tstr = "Double64"
    end
  when BoolType
    tstr = "Bool"
  when StructType
    raise "MrubyBridgeSignaturePlugin: not handle type 2 #{ttype}"
  else
    raise "MrubyBridgeSignaturePlugin: not handle type 2 #{ttype}"
  end
=end
  if( param.get_size ) then
    sz_str = param.get_size.to_s
  elsif param.get_string then      # mikan とりあえず size_is と string の同時指定 (二重ポインタ) はなし
    sz_str = param.get_string.to_s
  else
    sz_str = "1"
  end
  # unsigned 型の場合には cast が必要
  if ttype.get_original_type.get_type_str != param.get_type.get_type.get_type_str then
    cast_str = "(#{param.get_type.get_type_str})"
  else
    cast_str = ""
  end

  modify = ""
  case param.get_direction
  when :OUT, :INOUT
    case tstr
    when "Char", "SChar", "UChar"
      modify = "Mod"
    end
  end
  if param.is_nullable? then
    nullable = "Nullable"
  else
    nullable = ""
  end

  # file.print "	CHECK_POINTER( #{tstr}, mrb_#{param.get_name}, #{sz_str} );\n"
  # file.print "	#{param.get_name} = #{cast_str}((struct #{tstr}PointerBody*)(DATA_PTR(mrb_#{param.get_name})))->buf;\n"
  file.print "	#{param.get_name} = CheckAndGet#{tstr}Pointer#{modify}#{nullable}( mrb, mrb_#{param.get_name}, #{sz_str} );\n"
end

#set_auto_exclude(rhs) ⇒ Object

プラグイン引数 auto_exclude



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 268

def set_auto_exclude rhs
  if rhs == "false" then
    @b_auto_exclude = false
  elsif rhs == "true" then
    @b_auto_exclude = true     # auto_exclude = true by default 
  else
    cdl_warning( "MRB9999 auto_exclude: unknown rhs value ignored. specify true or false" )
  end
end

#set_exclude(rhs) ⇒ Object

プラグイン引数 exclude



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 254

def set_exclude rhs
  funcs = rhs.split ','
  funcs.each{ |rhs_func|
    rhs_func.gsub!( /\s/, "" )
    func_head = @signature.get_function_head rhs_func.to_sym
    if func_head == false then
      cdl_error( "MRB1010 exclude function '$1' not found in signagture '$2", rhs, @signature.get_name )
    else
      @excludes << rhs_func.to_sym
    end
  }
end

#set_ignoreUnsigned(rhs) ⇒ Object

プラグイン引数 ignoreUnsigned



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 228

def set_ignoreUnsigned rhs
  if rhs == "true" || rhs == nil then
    @b_ignoreUnsigned = true
  end
end

#set_include(rhs) ⇒ Object

プラグイン引数 include



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# File 'lib/tecsgen/plugin/lib/MrubyBridgeSignaturePluginModule.rb', line 235

def set_include rhs
  funcs = rhs.split ','
  funcs.each{ |rhs_func|
    found = false
    rhs_func.gsub!( /\s/, "" )
    @signature.get_function_head_array.each{ |a|
      if rhs_func.to_sym == a.get_name then
        found = true
      end
    }
    if found == false then
      cdl_error( "MRB1009 include function '$1' not found in signagture '$2'", rhs, @signature.get_name )
    else
      @includes << rhs_func.to_sym
    end
  }
end