Move PackageFamily table to PackageLinksDirectory

src/add-ons/kernel/file_systems/packagefs/PackageFSRoot.cpp

@@ -54,16 +54,13 @@ PackageFSRoot::GlobalUninit()
 status_t
 PackageFSRoot::Init()
 {
-	status_t error = fPackageFamilies.Init();
-	if (error != B_OK)
-		RETURN_ERROR(error);
-
 	// create package links directory
 	fPackageLinksDirectory = new(std::nothrow) PackageLinksDirectory;
 	if (fPackageLinksDirectory == NULL)
 		return B_NO_MEMORY;
 
-	error = fPackageLinksDirectory->Init(NULL, kPackageLinksDirectoryName);
+	status_t error = fPackageLinksDirectory->Init(NULL,
+		kPackageLinksDirectoryName);
 	if (error != B_OK)
 		RETURN_ERROR(error);
 
@@ -162,50 +159,14 @@ PackageFSRoot::UnregisterVolume(Volume* volume)
 status_t
 PackageFSRoot::AddPackage(Package* package)
 {
-	// Create a package family -- there might already be one, but since that's
-	// unlikely, we don't bother to check and recheck later.
-	PackageFamily* packageFamily = new(std::nothrow) PackageFamily;
-	if (packageFamily == NULL)
-		return B_NO_MEMORY;
-	ObjectDeleter<PackageFamily> packageFamilyDeleter(packageFamily);
-
-	status_t error = packageFamily->Init(package);
-	if (error != B_OK)
-		RETURN_ERROR(error);
-
-	// add the family
-	PackageFSRootWriteLocker writeLocker(this);
-	if (PackageFamily* otherPackageFamily
-			= fPackageFamilies.Lookup(packageFamily->Name())) {
-		packageFamily->RemovePackage(package);
-		packageFamily = otherPackageFamily;
-		packageFamily->AddPackage(package);
-	} else
-		fPackageFamilies.Insert(packageFamilyDeleter.Detach());
-
-// TODO:...
-
-	return B_OK;
+	return fPackageLinksDirectory->AddPackage(package);
 }
 
 
 void
 PackageFSRoot::RemovePackage(Package* package)
 {
-	PackageFSRootWriteLocker writeLocker(this);
-
-	PackageFamily* packageFamily = package->Family();
-	if (packageFamily == NULL)
-		return;
-
-	packageFamily->RemovePackage(package);
-
-	if (packageFamily->IsEmpty()) {
-		fPackageFamilies.Remove(packageFamily);
-		delete packageFamily;
-	}
-
-// TODO:...
+	fPackageLinksDirectory->RemovePackage(package);
 }
 
 

src/add-ons/kernel/file_systems/packagefs/PackageFSRoot.h

@@ -13,7 +13,6 @@
 
 #include <lock.h>
 
-#include "PackageFamily.h"
 #include "Volume.h"
 
 
@@ -73,7 +72,6 @@ private:
 			ino_t				fNodeID;
 			VolumeList			fVolumes;
 			Volume*				fSystemVolume;
-			PackageFamilyHashTable fPackageFamilies;
 			PackageLinksDirectory* fPackageLinksDirectory;
 };
 

src/add-ons/kernel/file_systems/packagefs/PackageLinksDirectory.cpp

@@ -6,7 +6,10 @@
 
 #include "PackageLinksDirectory.h"
 
+#include <AutoDeleter.h>
+
 #include "AttributeDirectoryCookie.h"
+#include "DebugSupport.h"
 
 
 namespace {
@@ -55,6 +58,10 @@ PackageLinksDirectory::~PackageLinksDirectory()
 status_t
 PackageLinksDirectory::Init(Directory* parent, const char* name)
 {
+	status_t error = fPackageFamilies.Init();
+	if (error != B_OK)
+		RETURN_ERROR(error);
+
 	return Directory::Init(parent, name);
 }
 
@@ -114,3 +121,54 @@ PackageLinksDirectory::OpenAttribute(const char* name, int openMode,
 {
 	return B_ENTRY_NOT_FOUND;
 }
+
+
+status_t
+PackageLinksDirectory::AddPackage(Package* package)
+{
+	// Create a package family -- there might already be one, but since that's
+	// unlikely, we don't bother to check and recheck later.
+	PackageFamily* packageFamily = new(std::nothrow) PackageFamily;
+	if (packageFamily == NULL)
+		return B_NO_MEMORY;
+	ObjectDeleter<PackageFamily> packageFamilyDeleter(packageFamily);
+
+	status_t error = packageFamily->Init(package);
+	if (error != B_OK)
+		RETURN_ERROR(error);
+
+	// add the family
+	NodeWriteLocker writeLocker(this);
+	if (PackageFamily* otherPackageFamily
+			= fPackageFamilies.Lookup(packageFamily->Name())) {
+		packageFamily->RemovePackage(package);
+		packageFamily = otherPackageFamily;
+		packageFamily->AddPackage(package);
+	} else
+		fPackageFamilies.Insert(packageFamilyDeleter.Detach());
+
+// TODO:...
+
+	return B_OK;
+}
+
+
+void
+PackageLinksDirectory::RemovePackage(Package* package)
+{
+	NodeWriteLocker writeLocker(this);
+
+	PackageFamily* packageFamily = package->Family();
+	if (packageFamily == NULL)
+		return;
+
+	packageFamily->RemovePackage(package);
+
+	if (packageFamily->IsEmpty()) {
+		fPackageFamilies.Remove(packageFamily);
+		delete packageFamily;
+	}
+
+// TODO:...
+}
+

src/add-ons/kernel/file_systems/packagefs/PackageLinksDirectory.h

@@ -7,6 +7,7 @@
 
 
 #include "Directory.h"
+#include "PackageFamily.h"
 
 
 class PackageLinksDirectory : public Directory {
@@ -27,8 +28,12 @@ public:
 	virtual	status_t			OpenAttribute(const char* name, int openMode,
 									AttributeCookie*& _cookie);
 
+			status_t			AddPackage(Package* package);
+			void				RemovePackage(Package* package);
+
 private:
 			timespec			fModifiedTime;
+			PackageFamilyHashTable fPackageFamilies;
 };