Moved BJob, and JobQueue into the support kit.

* Put it in the BSupportKit namespace, following the style introduced
  with the package kit for now.
* The BSupportKit::BJob class no longer knows about the package kit's
  Context class. However, the BPackageKit::BJob class does.
* Due to the namespace juggling, a lot of files had to be touched.
* The JobQueue class remains private.
* Due to the way Haiku is built on itself, you cannot build this change
  under Haiku with an older release.

headers/build/os/support/Job.h

@@ -0,0 +1 @@
+#include <../os/support/Job.h>

headers/build/private/package/JobQueue.h

@@ -1 +0,0 @@
-#include <../private/package/JobQueue.h>

headers/build/private/support/JobPrivate.h

@@ -0,0 +1 @@
+#include <../private/support/JobPrivate.h>

headers/build/private/support/JobQueue.h

@@ -0,0 +1 @@
+#include <../private/support/JobQueue.h>

headers/os/package/AddRepositoryRequest.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc.
+ * Copyright 2011-2015, Haiku, Inc.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _PACKAGE__ADD_REPOSITORY_REQUEST_H_
@@ -36,7 +36,7 @@ public:
 
 protected:
 								// BJobStateListener
-	virtual	void				JobSucceeded(BJob* job);
+	virtual	void				JobSucceeded(BSupportKit::BJob* job);
 
 private:
 			BString				fRepositoryBaseURL;

headers/os/package/Context.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc.
+ * Copyright 2011-2015, Haiku, Inc.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _PACKAGE__CONTEXT_H_
@@ -10,10 +10,14 @@
 #include <String.h>
 
 
+namespace BSupportKit {
+	class BJobStateListener;
+}
+
+
 namespace BPackageKit {
 
 
-class BJobStateListener;
 namespace BPrivate {
 	class TempfileManager;
 }
@@ -37,7 +41,8 @@ struct BDecisionProvider {
 class BContext {
 public:
 								BContext(BDecisionProvider& decisionProvider,
-									BJobStateListener& jobStateListener);
+									BSupportKit::BJobStateListener&
+										jobStateListener);
 								~BContext();
 
 			status_t			InitCheck() const;
@@ -46,13 +51,13 @@ public:
 									BEntry* entry) const;
 
 			BDecisionProvider&	DecisionProvider() const;
-			BJobStateListener&	JobStateListener() const;
+			BSupportKit::BJobStateListener&	JobStateListener() const;
 
 private:
 			status_t			_Initialize();
 
 			BDecisionProvider&	fDecisionProvider;
-			BJobStateListener&	fJobStateListener;
+			BSupportKit::BJobStateListener&	fJobStateListener;
 			status_t			fInitStatus;
 
 	mutable	BPrivate::TempfileManager*	fTempfileManager;

headers/os/package/Job.h

@@ -1,42 +1,18 @@
 /*
- * Copyright 2011-2013, Haiku, Inc.
+ * Copyright 2011-2015, Haiku, Inc.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _PACKAGE__JOB_H_
 #define _PACKAGE__JOB_H_
 
 
-#include <ObjectList.h>
-#include <String.h>
+#include <support/Job.h>
 
 
 namespace BPackageKit {
 
 
 class BContext;
-class BJob;
-
-
-struct BJobStateListener {
-	virtual						~BJobStateListener();
-
-								// these default implementations do nothing
-	virtual	void				JobStarted(BJob* job);
-	virtual	void				JobProgress(BJob* job);
-	virtual	void				JobSucceeded(BJob* job);
-	virtual	void				JobFailed(BJob* job);
-	virtual	void				JobAborted(BJob* job);
-};
-
-
-enum BJobState {
-	JOB_STATE_WAITING_TO_RUN,
-	JOB_STATE_STARTED,
-	JOB_STATE_IN_PROGRESS,
-	JOB_STATE_SUCCEEDED,
-	JOB_STATE_FAILED,
-	JOB_STATE_ABORTED,
-};
 
 
 namespace BPrivate {
@@ -44,64 +20,14 @@ namespace BPrivate {
 }
 
 
-class BJob {
+class BJob : public BSupportKit::BJob {
 public:
 								BJob(const BContext& context,
 									const BString& title);
 	virtual						~BJob();
 
-			status_t			InitCheck() const;
-
-	virtual	status_t			Run();
-
-			const BString&		Title() const;
-			BJobState			State() const;
-			status_t			Result() const;
-			const BString&		ErrorString() const;
-
-			uint32				TicketNumber() const;
-
-			status_t			AddStateListener(BJobStateListener* listener);
-			status_t			RemoveStateListener(
-									BJobStateListener* listener);
-
-			bool				IsRunnable() const;
-			status_t			AddDependency(BJob* job);
-			status_t			RemoveDependency(BJob* job);
-			int32				CountDependencies() const;
-
-			BJob*				DependantJobAt(int32 index) const;
 protected:
-	virtual	status_t			Execute() = 0;
-	virtual	void				Cleanup(status_t jobResult);
-
-			void				SetErrorString(const BString&);
-
-			void				NotifyStateListeners();
-
 			const BContext&		fContext;
-
-private:
-	friend	class BPrivate::JobQueue;
-			void				_SetTicketNumber(uint32 ticketNumber);
-			void				_ClearTicketNumber();
-
-private:
-			status_t			fInitStatus;
-			BString				fTitle;
-
-			BJobState			fState;
-			status_t			fResult;
-			BString				fErrorString;
-
-			uint32				fTicketNumber;
-
-	typedef	BObjectList<BJob>	JobList;
-			JobList				fDependencies;
-			JobList				fDependantJobs;
-
-	typedef	BObjectList<BJobStateListener>	StateListenerList;
-			StateListenerList	fStateListeners;
 };
 
 

headers/os/package/RefreshRepositoryRequest.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc.
+ * Copyright 2011-2015, Haiku, Inc.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _PACKAGE__REFRESH_REPOSITORY_REQUEST_H_
@@ -36,7 +36,7 @@ public:
 
 protected:
 								// BJobStateListener
-	virtual	void				JobSucceeded(BJob* job);
+	virtual	void				JobSucceeded(BSupportKit::BJob* job);
 
 private:
 			status_t			_FetchRepositoryCache();

headers/os/package/Request.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc.
+ * Copyright 2011-2015, Haiku, Inc.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _PACKAGE__REQUEST_H_
@@ -11,16 +11,20 @@
 #include <package/Job.h>
 
 
+namespace BSupportKit {
+	namespace BPrivate {
+		class JobQueue;
+	}
+}
+
+
 namespace BPackageKit {
 
 
 class BContext;
-namespace BPrivate {
-	class JobQueue;
-}
 
 
-class BRequest : protected BJobStateListener {
+class BRequest : protected BSupportKit::BJobStateListener {
 public:
 								BRequest(const BContext& context);
 	virtual						~BRequest();
@@ -29,18 +33,19 @@ public:
 
 	virtual	status_t			CreateInitialJobs() = 0;
 
-			BJob*				PopRunnableJob();
+			BSupportKit::BJob*	PopRunnableJob();
 
 			status_t			Process(bool failIfCanceledOnly = false);
 
 protected:
-			status_t			QueueJob(BJob* job);
+			status_t			QueueJob(BSupportKit::BJob* job);
 
 			const BContext&		fContext;
 
 protected:
 			status_t			fInitStatus;
-			BPrivate::JobQueue*	fJobQueue;
+			BSupportKit::BPrivate::JobQueue*
+								fJobQueue;
 };
 
 

headers/os/support/Job.h

@@ -0,0 +1,106 @@
+/*
+ * Copyright 2011-2015, Haiku, Inc.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _SUPPORT_JOB_H_
+#define _SUPPORT_JOB_H_
+
+
+#include <ObjectList.h>
+#include <String.h>
+
+
+namespace BSupportKit {
+
+
+class BJob;
+
+
+struct BJobStateListener {
+	virtual						~BJobStateListener();
+
+								// these default implementations do nothing
+	virtual	void				JobStarted(BJob* job);
+	virtual	void				JobProgress(BJob* job);
+	virtual	void				JobSucceeded(BJob* job);
+	virtual	void				JobFailed(BJob* job);
+	virtual	void				JobAborted(BJob* job);
+};
+
+
+enum BJobState {
+	B_JOB_STATE_WAITING_TO_RUN,
+	B_JOB_STATE_STARTED,
+	B_JOB_STATE_IN_PROGRESS,
+	B_JOB_STATE_SUCCEEDED,
+	B_JOB_STATE_FAILED,
+	B_JOB_STATE_ABORTED,
+};
+
+
+class BJob {
+public:
+								BJob(const BString& title);
+	virtual						~BJob();
+
+			status_t			InitCheck() const;
+
+	virtual	status_t			Run();
+
+			const BString&		Title() const;
+			BJobState			State() const;
+			status_t			Result() const;
+			const BString&		ErrorString() const;
+
+			uint32				TicketNumber() const;
+
+			status_t			AddStateListener(BJobStateListener* listener);
+			status_t			RemoveStateListener(
+									BJobStateListener* listener);
+
+			bool				IsRunnable() const;
+			status_t			AddDependency(BJob* job);
+			status_t			RemoveDependency(BJob* job);
+			int32				CountDependencies() const;
+
+			BJob*				DependantJobAt(int32 index) const;
+
+			class Private;
+
+protected:
+	virtual	status_t			Execute() = 0;
+	virtual	void				Cleanup(status_t jobResult);
+
+			void				SetErrorString(const BString&);
+
+			void				NotifyStateListeners();
+
+private:
+	friend class Private;
+
+			void				_SetTicketNumber(uint32 ticketNumber);
+			void				_ClearTicketNumber();
+
+private:
+			status_t			fInitStatus;
+			BString				fTitle;
+
+			BJobState			fState;
+			status_t			fResult;
+			BString				fErrorString;
+
+			uint32				fTicketNumber;
+
+	typedef	BObjectList<BJob>	JobList;
+			JobList				fDependencies;
+			JobList				fDependantJobs;
+
+	typedef	BObjectList<BJobStateListener>	StateListenerList;
+			StateListenerList	fStateListeners;
+};
+
+
+}	// namespace BSupportKit
+
+
+#endif // _SUPPORT_JOB_H_

headers/private/package/manager/PackageManager.h

@@ -29,7 +29,7 @@
 
 namespace BPackageKit {
 
-	
+
 class BCommitTransactionResult;
 
 
@@ -42,7 +42,7 @@ using BPackageKit::BPrivate::BActivationTransaction;
 using BPackageKit::BPrivate::BDaemonClient;
 
 
-class BPackageManager : protected BJobStateListener {
+class BPackageManager : protected BSupportKit::BJobStateListener {
 public:
 			class RemoteRepository;
 			class LocalRepository;
@@ -118,9 +118,9 @@ protected:
 
 protected:
 			// BJobStateListener
-	virtual	void				JobStarted(BJob* job);
-	virtual	void				JobProgress(BJob* job);
-	virtual	void				JobSucceeded(BJob* job);
+	virtual	void				JobStarted(BSupportKit::BJob* job);
+	virtual	void				JobProgress(BSupportKit::BJob* job);
+	virtual	void				JobSucceeded(BSupportKit::BJob* job);
 
 private:
 			void				_HandleProblems();

headers/private/support/JobPrivate.h

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2015, Haiku, Inc.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _JOB_PRIVATE_H_
+#define _JOB_PRIVATE_H_
+
+
+#include <Job.h>
+
+
+namespace BSupportKit {
+
+
+class BJob::Private {
+public:
+	Private(BJob& job)
+		:
+		fJob(job)
+	{
+	}
+
+	void SetTicketNumber(uint32 ticketNumber)
+	{
+		fJob._SetTicketNumber(ticketNumber);
+	}
+
+	void ClearTicketNumber()
+	{
+		fJob._ClearTicketNumber();
+	}
+
+private:
+			BJob&				fJob;
+};
+
+
+}	// namespace BSupportKit
+
+
+#endif // _JOB_PRIVATE_H_

headers/private/support/JobQueue.h

@@ -1,18 +1,18 @@
 /*
- * Copyright 2011, Haiku, Inc.
+ * Copyright 2011-2015, Haiku, Inc.
  * Distributed under the terms of the MIT License.
  */
-#ifndef _PACKAGE__PRIVATE__JOB_QUEUE_H_
-#define _PACKAGE__PRIVATE__JOB_QUEUE_H_
+#ifndef _SUPPORT_PRIVATE_JOB_QUEUE_H_
+#define _SUPPORT_PRIVATE_JOB_QUEUE_H_
 
 
 #include <Locker.h>
 #include <SupportDefs.h>
 
-#include <package/Job.h>
+#include <Job.h>
 
 
-namespace BPackageKit {
+namespace BSupportKit {
 
 namespace BPrivate {
 
@@ -60,7 +60,7 @@ private:
 
 }	// namespace BPrivate
 
-}	// namespace BPackageKit
+}	// namespace BSupportKit
 
 
-#endif // _PACKAGE__PRIVATE__JOB_QUEUE_H_
+#endif // _SUPPORT_PRIVATE_JOB_QUEUE_H_

src/apps/haikudepot/model/JobStateListener.cpp

@@ -8,7 +8,7 @@
 #include "JobStateListener.h"
 
 
-using BPackageKit::BJob;
+using BSupportKit::BJob;
 
 
 JobStateListener::JobStateListener()

src/apps/haikudepot/model/JobStateListener.h

@@ -7,17 +7,17 @@
 #define JOB_STATE_LISTENER_H
 
 
-#include <package/Job.h>
+#include <Job.h>
 
 
-class JobStateListener : public BPackageKit::BJobStateListener {
+class JobStateListener : public BSupportKit::BJobStateListener {
 public:
 								JobStateListener();
 
-	virtual	void				JobStarted(BPackageKit::BJob* job);
-	virtual	void				JobSucceeded(BPackageKit::BJob* job);
-	virtual	void				JobFailed(BPackageKit::BJob* job);
-	virtual	void				JobAborted(BPackageKit::BJob* job);
+	virtual	void				JobStarted(BSupportKit::BJob* job);
+	virtual	void				JobSucceeded(BSupportKit::BJob* job);
+	virtual	void				JobFailed(BSupportKit::BJob* job);
+	virtual	void				JobAborted(BSupportKit::BJob* job);
 };
 
 

src/bin/pkgman/JobStateListener.cpp

@@ -10,7 +10,7 @@
 #include "pkgman.h"
 
 
-using BPackageKit::BJob;
+using BSupportKit::BJob;
 
 
 JobStateListener::JobStateListener(uint32 flags)

src/bin/pkgman/JobStateListener.h

@@ -6,10 +6,10 @@
 #define JOB_STATE_LISTENER_H
 
 
-#include <package/Job.h>
+#include <Job.h>
 
 
-class JobStateListener : public BPackageKit::BJobStateListener {
+class JobStateListener : public BSupportKit::BJobStateListener {
 public:
 			enum {
 				EXIT_ON_ERROR	= 0x01,
@@ -22,10 +22,10 @@ public:
 									uint32 flags = EXIT_ON_ERROR
 										| EXIT_ON_ABORT);
 
-	virtual	void				JobStarted(BPackageKit::BJob* job);
-	virtual	void				JobSucceeded(BPackageKit::BJob* job);
-	virtual	void				JobFailed(BPackageKit::BJob* job);
-	virtual	void				JobAborted(BPackageKit::BJob* job);
+	virtual	void				JobStarted(BSupportKit::BJob* job);
+	virtual	void				JobSucceeded(BSupportKit::BJob* job);
+	virtual	void				JobFailed(BSupportKit::BJob* job);
+	virtual	void				JobAborted(BSupportKit::BJob* job);
 
 private:
 			uint32				fFlags;

src/bin/pkgman/PackageManager.cpp

@@ -53,7 +53,7 @@ PackageManager::SetInteractive(bool interactive)
 
 
 void
-PackageManager::JobFailed(BJob* job)
+PackageManager::JobFailed(BSupportKit::BJob* job)
 {
 	BString error = job->ErrorString();
 	if (error.Length() > 0) {
@@ -64,7 +64,7 @@ PackageManager::JobFailed(BJob* job)
 
 
 void
-PackageManager::JobAborted(BJob* job)
+PackageManager::JobAborted(BSupportKit::BJob* job)
 {
 	DIE(job->Result(), "aborted");
 }

src/bin/pkgman/PackageManager.h

@@ -31,8 +31,8 @@ public:
 
 			void				SetInteractive(bool interactive);
 
-	virtual	void				JobFailed(BJob* job);
-	virtual	void				JobAborted(BJob* job);
+	virtual	void				JobFailed(BSupportKit::BJob* job);
+	virtual	void				JobAborted(BSupportKit::BJob* job);
 
 private:
 	// UserInteractionHandler

src/build/libbe/support/Jamfile

@@ -14,6 +14,8 @@ BuildPlatformMergeObjectPIC <libbe_build>support_kit.o :
 	DataIO.cpp
 	DataPositionIOWrapper.cpp
 	Flattenable.cpp
+	Job.cpp
+	JobQueue.cpp
 	List.cpp
 	Locker.cpp
 	PointerList.cpp

src/build/libpackage/Jamfile

@@ -99,7 +99,6 @@ BuildPlatformSharedLibrary libpackage_build.so
 	FetchFileJob.cpp
 	InstallationLocationInfo.cpp
 	Job.cpp
-	JobQueue.cpp
 	PackageInfo.cpp
 	PackageInfoContentHandler.cpp
 	PackageInfoParser.cpp

src/kits/package/ActivateRepositoryConfigJob.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -77,7 +77,7 @@ ActivateRepositoryConfigJob::Execute()
 void
 ActivateRepositoryConfigJob::Cleanup(status_t jobResult)
 {
-	if (jobResult != B_OK && State() != JOB_STATE_ABORTED
+	if (jobResult != B_OK && State() != BSupportKit::B_JOB_STATE_ABORTED
 		&& fTargetEntry.InitCheck() == B_OK)
 		fTargetEntry.Remove();
 }

src/kits/package/AddRepositoryRequest.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -10,11 +10,11 @@
 #include <package/AddRepositoryRequest.h>
 
 #include <Directory.h>
+#include <JobQueue.h>
 #include <Path.h>
 
 #include <package/ActivateRepositoryConfigJob.h>
 #include <package/FetchFileJob.h>
-#include <package/JobQueue.h>
 #include <package/PackageRoster.h>
 
 
@@ -88,7 +88,7 @@ AddRepositoryRequest::CreateInitialJobs()
 
 
 void
-AddRepositoryRequest::JobSucceeded(BJob* job)
+AddRepositoryRequest::JobSucceeded(BSupportKit::BJob* job)
 {
 	if (job == fActivateJob)
 		fRepositoryName = fActivateJob->RepositoryName();

src/kits/package/Context.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2013, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -39,7 +39,7 @@ BDecisionProvider::YesNoDecisionNeeded(const BString& description,
 
 
 BContext::BContext(BDecisionProvider& decisionProvider,
-	BJobStateListener& jobStateListener)
+	BSupportKit::BJobStateListener& jobStateListener)
 	:
 	fDecisionProvider(decisionProvider),
 	fJobStateListener(jobStateListener),
@@ -74,7 +74,7 @@ BContext::GetNewTempfile(const BString& baseName, BEntry* entry) const
 }
 
 
-BJobStateListener&
+BSupportKit::BJobStateListener&
 BContext::JobStateListener() const
 {
 	return fJobStateListener;

src/kits/package/DropRepositoryRequest.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -10,10 +10,10 @@
 #include <package/DropRepositoryRequest.h>
 
 #include <Directory.h>
+#include <JobQueue.h>
 #include <Path.h>
 
 #include <package/RemoveRepositoryJob.h>
-#include <package/JobQueue.h>
 
 
 namespace BPackageKit {

src/kits/package/Jamfile

@@ -88,7 +88,6 @@ for architectureObject in [ MultiArchSubDirSetup ] {
 			InitTerminateLibPackage.cpp
 			InstallationLocationInfo.cpp
 			Job.cpp
-			JobQueue.cpp
 			PackageInfo.cpp
 			PackageInfoContentHandler.cpp
 			PackageInfoParser.cpp

src/kits/package/Job.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2013, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -10,60 +10,15 @@
 
 #include <package/Job.h>
 
-#include <Errors.h>
-
-#include <package/Context.h>
-
 
 namespace BPackageKit {
 
 
-BJobStateListener::~BJobStateListener()
-{
-}
-
-
-void
-BJobStateListener::JobStarted(BJob* job)
-{
-}
-
-
-void
-BJobStateListener::JobProgress(BJob* job)
-{
-}
-
-
-void
-BJobStateListener::JobSucceeded(BJob* job)
-{
-}
-
-
-void
-BJobStateListener::JobFailed(BJob* job)
-{
-}
-
-
-void
-BJobStateListener::JobAborted(BJob* job)
-{
-}
-
-
 BJob::BJob(const BContext& context, const BString& title)
 	:
-	fContext(context),
-	fTitle(title),
-	fState(JOB_STATE_WAITING_TO_RUN),
-	fTicketNumber(0xFFFFFFFFUL)
+	BSupportKit::BJob(title),
+	fContext(context)
 {
-	if (fTitle.Length() == 0)
-		fInitStatus = B_BAD_VALUE;
-	else
-		fInitStatus = B_OK;
 }
 
 
@@ -72,189 +27,4 @@ BJob::~BJob()
 }
 
 
-status_t
-BJob::InitCheck() const
-{
-	return fInitStatus;
-}
-
-
-const BString&
-BJob::Title() const
-{
-	return fTitle;
-}
-
-
-BJobState
-BJob::State() const
-{
-	return fState;
-}
-
-
-status_t
-BJob::Result() const
-{
-	return fResult;
-}
-
-
-const BString&
-BJob::ErrorString() const
-{
-	return fErrorString;
-}
-
-
-uint32
-BJob::TicketNumber() const
-{
-	return fTicketNumber;
-}
-
-
-void
-BJob::_SetTicketNumber(uint32 ticketNumber)
-{
-	fTicketNumber = ticketNumber;
-}
-
-
-void
-BJob::_ClearTicketNumber()
-{
-	fTicketNumber = 0xFFFFFFFFUL;
-}
-
-
-void
-BJob::SetErrorString(const BString& error)
-{
-	fErrorString = error;
-}
-
-
-status_t
-BJob::Run()
-{
-	if (fState != JOB_STATE_WAITING_TO_RUN)
-		return B_NOT_ALLOWED;
-
-	fState = JOB_STATE_STARTED;
-	NotifyStateListeners();
-
-	fState = JOB_STATE_IN_PROGRESS;
-	fResult = Execute();
-	Cleanup(fResult);
-
-	fState = fResult == B_OK
-		? JOB_STATE_SUCCEEDED
-		: fResult == B_CANCELED
-			? JOB_STATE_ABORTED
-			: JOB_STATE_FAILED;
-	NotifyStateListeners();
-
-	return fResult;
-}
-
-
-void
-BJob::Cleanup(status_t /*jobResult*/)
-{
-}
-
-
-status_t
-BJob::AddStateListener(BJobStateListener* listener)
-{
-	return fStateListeners.AddItem(listener) ? B_OK : B_ERROR;
-}
-
-
-status_t
-BJob::RemoveStateListener(BJobStateListener* listener)
-{
-	return fStateListeners.RemoveItem(listener) ? B_OK : B_ERROR;
-}
-
-
-status_t
-BJob::AddDependency(BJob* job)
-{
-	if (fDependencies.HasItem(job))
-		return B_ERROR;
-
-	if (fDependencies.AddItem(job) && job->fDependantJobs.AddItem(this))
-		return B_OK;
-
-	return B_ERROR;
-}
-
-
-status_t
-BJob::RemoveDependency(BJob* job)
-{
-	if (!fDependencies.HasItem(job))
-		return B_ERROR;
-
-	if (fDependencies.RemoveItem(job) && job->fDependantJobs.RemoveItem(this))
-		return B_OK;
-
-	return B_ERROR;
-}
-
-
-bool
-BJob::IsRunnable() const
-{
-	return fDependencies.IsEmpty();
-}
-
-
-int32
-BJob::CountDependencies() const
-{
-	return fDependencies.CountItems();
-}
-
-
-BJob*
-BJob::DependantJobAt(int32 index) const
-{
-	return fDependantJobs.ItemAt(index);
-}
-
-
-void
-BJob::NotifyStateListeners()
-{
-	int32 count = fStateListeners.CountItems();
-	for (int i = 0; i < count; ++i) {
-		BJobStateListener* listener = fStateListeners.ItemAt(i);
-		if (listener == NULL)
-			continue;
-		switch (fState) {
-			case JOB_STATE_STARTED:
-				listener->JobStarted(this);
-				break;
-			case JOB_STATE_IN_PROGRESS:
-				listener->JobProgress(this);
-				break;
-			case JOB_STATE_SUCCEEDED:
-				listener->JobSucceeded(this);
-				break;
-			case JOB_STATE_FAILED:
-				listener->JobFailed(this);
-				break;
-			case JOB_STATE_ABORTED:
-				listener->JobAborted(this);
-				break;
-			default:
-				break;
-		}
-	}
-}
-
-
 }	// namespace BPackageKit

src/kits/package/RefreshRepositoryRequest.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -12,11 +12,12 @@
 #include <Directory.h>
 #include <Path.h>
 
+#include <JobQueue.h>
+
 #include <package/ActivateRepositoryCacheJob.h>
 #include <package/ChecksumAccessors.h>
 #include <package/ValidateChecksumJob.h>
 #include <package/FetchFileJob.h>
-#include <package/JobQueue.h>
 #include <package/RepositoryCache.h>
 #include <package/RepositoryConfig.h>
 #include <package/PackageRoster.h>
@@ -96,7 +97,7 @@ BRefreshRepositoryRequest::CreateInitialJobs()
 
 
 void
-BRefreshRepositoryRequest::JobSucceeded(BJob* job)
+BRefreshRepositoryRequest::JobSucceeded(BSupportKit::BJob* job)
 {
 	if (job == fValidateChecksumJob
 		&& !fValidateChecksumJob->ChecksumsMatch()) {

src/kits/package/Request.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -11,14 +11,15 @@
 
 #include <new>
 
+#include <JobQueue.h>
+
 #include <package/Context.h>
-#include <package/JobQueue.h>
 
 
 namespace BPackageKit {
 
 
-using BPrivate::JobQueue;
+using BSupportKit::BPrivate::JobQueue;
 
 
 BRequest::BRequest(const BContext& context)
@@ -42,7 +43,7 @@ BRequest::InitCheck() const
 }
 
 
-BJob*
+BSupportKit::BJob*
 BRequest::PopRunnableJob()
 {
 	if (fJobQueue == NULL)
@@ -63,7 +64,7 @@ BRequest::Process(bool failIfCanceledOnly)
 	if (error != B_OK)
 		return error;
 
-	while (BJob* job = PopRunnableJob()) {
+	while (BSupportKit::BJob* job = PopRunnableJob()) {
 		error = job->Run();
 		delete job;
 		if (error != B_OK) {
@@ -77,7 +78,7 @@ BRequest::Process(bool failIfCanceledOnly)
 
 
 status_t
-BRequest::QueueJob(BJob* job)
+BRequest::QueueJob(BSupportKit::BJob* job)
 {
 	if (fJobQueue == NULL)
 		return B_NO_INIT;

src/kits/package/manager/PackageManager.cpp

@@ -364,7 +364,7 @@ BPackageManager::InstallationRepository()
 
 
 void
-BPackageManager::JobStarted(BJob* job)
+BPackageManager::JobStarted(BSupportKit::BJob* job)
 {
 	if (dynamic_cast<FetchFileJob*>(job) != NULL) {
 		FetchFileJob* fetchJob = (FetchFileJob*)job;
@@ -378,7 +378,7 @@ BPackageManager::JobStarted(BJob* job)
 
 
 void
-BPackageManager::JobProgress(BJob* job)
+BPackageManager::JobProgress(BSupportKit::BJob* job)
 {
 	if (dynamic_cast<FetchFileJob*>(job) != NULL) {
 		FetchFileJob* fetchJob = (FetchFileJob*)job;
@@ -390,7 +390,7 @@ BPackageManager::JobProgress(BJob* job)
 
 
 void
-BPackageManager::JobSucceeded(BJob* job)
+BPackageManager::JobSucceeded(BSupportKit::BJob* job)
 {
 	if (dynamic_cast<FetchFileJob*>(job) != NULL) {
 		FetchFileJob* fetchJob = (FetchFileJob*)job;

src/kits/support/Jamfile

@@ -29,6 +29,8 @@ for architectureObject in [ MultiArchSubDirSetup ] {
 			DataPositionIOWrapper.cpp
 			DateTime.cpp
 			Flattenable.cpp
+			Job.cpp
+			JobQueue.cpp
 			List.cpp
 			Locker.cpp
 			PointerList.cpp

src/kits/support/Job.cpp

@@ -0,0 +1,260 @@
+/*
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Oliver Tappe <zooey@hirschkaefer.de>
+ *		Rene Gollent <rene@gollent.com>
+ */
+
+
+#include <Job.h>
+
+#include <Errors.h>
+
+
+namespace BSupportKit {
+
+
+BJobStateListener::~BJobStateListener()
+{
+}
+
+
+void
+BJobStateListener::JobStarted(BJob* job)
+{
+}
+
+
+void
+BJobStateListener::JobProgress(BJob* job)
+{
+}
+
+
+void
+BJobStateListener::JobSucceeded(BJob* job)
+{
+}
+
+
+void
+BJobStateListener::JobFailed(BJob* job)
+{
+}
+
+
+void
+BJobStateListener::JobAborted(BJob* job)
+{
+}
+
+
+// #pragma mark -
+
+
+BJob::BJob(const BString& title)
+	:
+	fTitle(title),
+	fState(B_JOB_STATE_WAITING_TO_RUN),
+	fTicketNumber(0xFFFFFFFFUL)
+{
+	if (fTitle.Length() == 0)
+		fInitStatus = B_BAD_VALUE;
+	else
+		fInitStatus = B_OK;
+}
+
+
+BJob::~BJob()
+{
+}
+
+
+status_t
+BJob::InitCheck() const
+{
+	return fInitStatus;
+}
+
+
+const BString&
+BJob::Title() const
+{
+	return fTitle;
+}
+
+
+BJobState
+BJob::State() const
+{
+	return fState;
+}
+
+
+status_t
+BJob::Result() const
+{
+	return fResult;
+}
+
+
+const BString&
+BJob::ErrorString() const
+{
+	return fErrorString;
+}
+
+
+uint32
+BJob::TicketNumber() const
+{
+	return fTicketNumber;
+}
+
+
+void
+BJob::_SetTicketNumber(uint32 ticketNumber)
+{
+	fTicketNumber = ticketNumber;
+}
+
+
+void
+BJob::_ClearTicketNumber()
+{
+	fTicketNumber = 0xFFFFFFFFUL;
+}
+
+
+void
+BJob::SetErrorString(const BString& error)
+{
+	fErrorString = error;
+}
+
+
+status_t
+BJob::Run()
+{
+	if (fState != B_JOB_STATE_WAITING_TO_RUN)
+		return B_NOT_ALLOWED;
+
+	fState = B_JOB_STATE_STARTED;
+	NotifyStateListeners();
+
+	fState = B_JOB_STATE_IN_PROGRESS;
+	fResult = Execute();
+	Cleanup(fResult);
+
+	fState = fResult == B_OK
+		? B_JOB_STATE_SUCCEEDED
+		: fResult == B_CANCELED
+			? B_JOB_STATE_ABORTED
+			: B_JOB_STATE_FAILED;
+	NotifyStateListeners();
+
+	return fResult;
+}
+
+
+void
+BJob::Cleanup(status_t /*jobResult*/)
+{
+}
+
+
+status_t
+BJob::AddStateListener(BJobStateListener* listener)
+{
+	return fStateListeners.AddItem(listener) ? B_OK : B_ERROR;
+}
+
+
+status_t
+BJob::RemoveStateListener(BJobStateListener* listener)
+{
+	return fStateListeners.RemoveItem(listener) ? B_OK : B_ERROR;
+}
+
+
+status_t
+BJob::AddDependency(BJob* job)
+{
+	if (fDependencies.HasItem(job))
+		return B_ERROR;
+
+	if (fDependencies.AddItem(job) && job->fDependantJobs.AddItem(this))
+		return B_OK;
+
+	return B_ERROR;
+}
+
+
+status_t
+BJob::RemoveDependency(BJob* job)
+{
+	if (!fDependencies.HasItem(job))
+		return B_ERROR;
+
+	if (fDependencies.RemoveItem(job) && job->fDependantJobs.RemoveItem(this))
+		return B_OK;
+
+	return B_ERROR;
+}
+
+
+bool
+BJob::IsRunnable() const
+{
+	return fDependencies.IsEmpty();
+}
+
+
+int32
+BJob::CountDependencies() const
+{
+	return fDependencies.CountItems();
+}
+
+
+BJob*
+BJob::DependantJobAt(int32 index) const
+{
+	return fDependantJobs.ItemAt(index);
+}
+
+
+void
+BJob::NotifyStateListeners()
+{
+	int32 count = fStateListeners.CountItems();
+	for (int i = 0; i < count; ++i) {
+		BJobStateListener* listener = fStateListeners.ItemAt(i);
+		if (listener == NULL)
+			continue;
+		switch (fState) {
+			case B_JOB_STATE_STARTED:
+				listener->JobStarted(this);
+				break;
+			case B_JOB_STATE_IN_PROGRESS:
+				listener->JobProgress(this);
+				break;
+			case B_JOB_STATE_SUCCEEDED:
+				listener->JobSucceeded(this);
+				break;
+			case B_JOB_STATE_FAILED:
+				listener->JobFailed(this);
+				break;
+			case B_JOB_STATE_ABORTED:
+				listener->JobAborted(this);
+				break;
+			default:
+				break;
+		}
+	}
+}
+
+
+}	// namespace BPackageKit

src/kits/support/JobQueue.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Copyright 2011-2015, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -7,16 +7,17 @@
  */
 
 
-#include <package/JobQueue.h>
+#include <JobQueue.h>
 
 #include <set>
 
 #include <Autolock.h>
+#include <Job.h>
 
-#include <package/Job.h>
+#include <JobPrivate.h>
 
 
-namespace BPackageKit {
+namespace BSupportKit {
 
 namespace BPrivate {
 
@@ -26,11 +27,11 @@ struct JobQueue::JobPriorityLess {
 };
 
 
-// sort jobs by:
-//     1. descending count of dependencies (only jobs without dependencies are
-//        runnable)
-//     2. job ticket number (order in which jobs were added to the queue)
-//
+/*!	Sort jobs by:
+		1. descending count of dependencies (only jobs without dependencies are
+		   runnable)
+		2. job ticket number (order in which jobs were added to the queue)
+*/
 bool
 JobQueue::JobPriorityLess::operator()(const BJob* left, const BJob* right) const
 {
@@ -86,7 +87,7 @@ JobQueue::AddJob(BJob* job)
 		} catch (...) {
 			return B_ERROR;
 		}
-		job->_SetTicketNumber(fNextTicketNumber++);
+		BJob::Private(*job).SetTicketNumber(fNextTicketNumber++);
 		job->AddStateListener(this);
 	}
 
@@ -108,7 +109,7 @@ JobQueue::RemoveJob(BJob* job)
 		} catch (...) {
 			return B_ERROR;
 		}
-		job->_ClearTicketNumber();
+		BJob::Private(*job).ClearTicketNumber();
 		job->RemoveStateListener(this);
 	}
 

src/servers/package/PackageManager.cpp

@@ -363,14 +363,14 @@ PackageManager::ProgressApplyingChangesDone(InstalledRepository& repository)
 
 
 void
-PackageManager::JobFailed(BJob* job)
+PackageManager::JobFailed(BSupportKit::BJob* job)
 {
 // TODO:...
 }
 
 
 void
-PackageManager::JobAborted(BJob* job)
+PackageManager::JobAborted(BSupportKit::BJob* job)
 {
 // TODO:...
 }

src/servers/package/PackageManager.h

@@ -18,11 +18,11 @@
 
 using BPackageKit::BCommitTransactionResult;
 using BPackageKit::BContext;
-using BPackageKit::BJob;
-using BPackageKit::BJobStateListener;
 using BPackageKit::BPackageInstallationLocation;
 using BPackageKit::BRepositoryConfig;
 using BPackageKit::BSolverPackage;
+using BSupportKit::BJob;
+using BSupportKit::BJobStateListener;
 
 using BPackageKit::BPrivate::BDaemonClient;
 using BPackageKit::BManager::BPrivate::BPackageManager;
@@ -84,8 +84,8 @@ private:
 
 private:
 	// BJobStateListener
-	virtual	void				JobFailed(BJob* job);
-	virtual	void				JobAborted(BJob* job);
+	virtual	void				JobFailed(BSupportKit::BJob* job);
+	virtual	void				JobAborted(BSupportKit::BJob* job);
 
 private:
 			typedef std::set<BSolverPackage*> SolverPackageSet;