SubDir HAIKU_TOP src data mime_db ;


rule BuildMimeDB superTypes
{
	local mimeDB = <mimedb>mime_db ;
	MakeLocateCommonPlatform $(mimeDB) ;

	# make the supertypes
	local compiledSuperTypes ;
	local superType ;
	for superType in $(superTypes) {
		local compiledSuperType = $(superType:S=.rsrc:G=mimedb-super) ;
		ResComp $(compiledSuperType) : $(superType) ;
		compiledSuperTypes += $(compiledSuperType) ;
	}

	Depends $(mimeDB) : <build>resattr $(compiledSuperTypes) ;
	BuildMimeDBSuperTypes $(mimeDB) : <build>resattr $(compiledSuperTypes) ;

	# make the subtypes for each supertype
	for superType in $(superTypes) {
		local subTypes = [ on $(superType) return $(HAIKU_MIMEDB_SUBTYPES) ] ;
		local compiledSubTypes ;
		for subType in $(subTypes) {
			local compiledSubType = $(subType:BS).rsrc ;
				# Note: The subtype name may contain '.'s. Hence we cannot use
				# ":S=.rsrc".
			compiledSubType = $(compiledSubType:G=mimedb-sub-$(superType:B)) ;
			MakeLocate $(compiledSubType)
				: [ FDirName $(COMMON_PLATFORM_LOCATE_TARGET) $(superType:B) ] ;
				# Need to locate explicitly to avoid clashes between equally
				# named subtypes of different supertypes.
			ResComp $(compiledSubType) : $(subType) ;
			compiledSubTypes += $(compiledSubType) ;
		}

		if $(compiledSubTypes) {
			Depends $(mimeDB) : $(superType) $(compiledSubTypes) ;
			BuildMimeDBSubTypes $(mimeDB)
				: <build>resattr $(superType) $(compiledSubTypes) ;
		}
	}
}


actions BuildMimeDBSuperTypes
{
	export $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)

	# remove and re-create the directory
	baseDirectory="$(1)"
	$(RM) -rf "$baseDirectory"
	mkdir "$baseDirectory"

	resattr="$(2[1])"

	for sourceFile in "$(2[2-])" ; do
		type=`basename "$sourceFile" .rsrc`
		targetDirectory="$baseDirectory/$type"
		mkdir "$targetDirectory"
		"$resattr" -O -o "$targetDirectory" "$sourceFile"
	done
}


actions BuildMimeDBSubTypes
{
	export $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)

	resattr="$(2[1])"
	superType=`basename "$(2[2])" .super`
	superTypeDirectory="$(1)/$superType"

	for sourceFile in "$(2[3-])" ; do
		type=`basename "$sourceFile" .rsrc`
		targetFile="$superTypeDirectory/$type"
		"$resattr" -O -o "$targetFile" "$sourceFile"
	done
}


# glob the supertype source files
local superTypeFiles = [ Glob $(SUBDIR) : *.super ] ;
superTypeFiles = $(superTypeFiles:BSG=mimedb) ;
SEARCH on $(superTypeFiles) = $(SUBDIR) ;

# for each supertype glob the subtype source files
local superTypeFile ;
for superTypeFile in $(superTypeFiles) {
	local superTypeDirectory = [ FDirName $(SUBDIR) $(superTypeFile:B) ] ;
	local subTypeFiles = [ Glob $(superTypeDirectory) : * ] ;

	local subTypes ;
	local subType ;
	for subType in $(subTypeFiles:BS) {
		if $(subType) != "." && $(subType) != ".." {
			subType = $(subType:G=mimedb-sub-$(superTypeFile:B)) ;
			SEARCH on $(subType) = $(superTypeDirectory) ;
			subTypes += $(subType) ;
		}
	}

	HAIKU_MIMEDB_SUBTYPES on $(superTypeFile) = $(subTypes) ;
}

BuildMimeDB $(superTypeFiles) ;