X-Git-Url: http://nitlanguage.org

diff --git a/src/ffi/c.nit b/src/ffi/c.nit
index 1790f48..e09a80f 100644
--- a/src/ffi/c.nit
+++ b/src/ffi/c.nit
@@ -18,88 +18,19 @@
 module c
 
 import ffi_base
+import light_c
 
-redef class FFILanguageAssignationPhase
-	var c_language: FFILanguage = new CLanguage(self)
-end
-
-class CLanguage
-	super FFILanguage
-
-	redef fun identify_language(n) do return n.is_c
-
-	redef fun compile_module_block(block, ecc, mmodule)
-	do
-		if block.is_c_header then
-			ecc.header_custom.add block.location.as_line_pragma
-			ecc.header_custom.add "\n"
-			ecc.header_custom.add block.code
-		else if block.is_c_body then
-			ecc.body_impl.add block.location.as_line_pragma
-			ecc.body_impl.add "\n"
-			ecc.body_impl.add block.code
-		end
-	end
-
-	redef fun compile_extern_method(block, m, ecc, mmodule)
-	do
-		var fc = new ExternCFunction(m, mmodule)
-		fc.decls.add( block.location.as_line_pragma )
-		fc.exprs.add( block.code )
-		ecc.add_exported_function( fc )
-	end
-
-	redef fun compile_extern_class(block, m, ecc, mmodule) do end
-
-	redef fun get_ftype(block, m) do return new ForeignCType(block.code)
-
+redef class CLanguage
 	redef fun compile_callback(callback, mmodule, mainmodule, ecc)
 	do
 		callback.compile_callback_to_c(mainmodule, ecc)
 	end
 end
 
-redef class AExternCodeBlock
-	fun is_c: Bool do return language_name == null or
-		language_name_lowered == "c" or language_name_lowered.has_prefix( "c " )
-
-	fun is_c_body: Bool do return language_name == null or
-		language_name_lowered == "c" or language_name_lowered ==  "c body"
-
-	fun is_c_header: Bool do return language_name_lowered == "c header"
-end
-
-redef class Location
-	fun as_line_pragma: String do return "#line {line_start-1} \"{file.filename}\"\n"
-end
-
-redef class MModule
-	var cflags = "" is writable
-	var ldflags = "" is writable
-
-	# Additional libraries needed for the compilation
-	# Will be used with pkg-config
-	var pkgconfigs = new Array[String]
-end
-
-class ForeignCType
-	super ForeignType
-
-	redef var ctype: String
-end
-
 redef class NitniCallback
 	fun compile_callback_to_c(mmodule: MModule, ffi_ccu: CCompilationUnit) do end
 end
 
-redef class Object
-	# Context when calling user C code from generated code
-	fun to_c_call_context: ToCCallContext do return once new ToCCallContext
-
-	# Context when calling generated code from user C code
-	fun from_c_call_context: FromCCallContext do return once new FromCCallContext
-end
-
 redef class MExplicitCall
 	redef fun compile_callback_to_c(mmodule, ffi_ccu)
 	do
@@ -110,41 +41,3 @@ redef class MExplicitCall
 		ffi_ccu.body_decl.add("#define {friendly_cname} {full_cname}\n")
 	end
 end
-
-# Context when calling user C code from generated code
-class ToCCallContext
-	super CallContext
-
-	# TODO: private init because singleton instance (see `to_c_call_context`)
-
-	redef fun name_mtype(mtype)
-	do
-		if mtype isa MClassType and mtype.mclass.kind == extern_kind then return "void *"
-		return mtype.cname
-	end
-end
-
-# Context when calling generated code from user C code
-class FromCCallContext
-	super CallContext
-
-	# TODO: private init because singleton instance (see `from_c_call_context`)
-
-	redef fun name_mtype(mtype) do return mtype.cname
-end
-
-class ExternCFunction
-	super CFunction
-
-	var method: AMethPropdef
-
-	init (method: AMethPropdef, mmodule: MModule)
-	do
-		self.method = method
-
-		var recv_mtype = method.mpropdef.mclassdef.bound_mtype
-		var csignature = method.mpropdef.mproperty.build_csignature(recv_mtype, mmodule, "___impl", long_signature, from_c_call_context)
-
-		super( csignature )
-	end
-end