Debugger: Further additions to TargetHostInterface.

TargetHostInterface:
- Provide interface for tracking list of TeamDebuggers attached to this
  particular interface instance. Will eventually replace the current
  mechanism where the Debugger app tracks this directly.

LocalTargetHostInterface:
- Cleanups.

src/apps/debugger/target_host_interface/TargetHostInterface.cpp

@@ -5,8 +5,16 @@
 
 #include "TargetHostInterface.h"
 
+#include "TeamDebugger.h"
+
+
+TargetHostInterface::TargetHostInterface()
+	:
+	BReferenceable(),
+	fTeamDebuggers(20, false)
+{
+}
 
-// #pragma mark - TargetHostInterface
 
 TargetHostInterface::~TargetHostInterface()
 {
@@ -18,3 +26,64 @@ TargetHostInterface::SetName(const BString& name)
 {
 	fName = name;
 }
+
+
+int32
+TargetHostInterface::CountTeamDebuggers() const
+{
+	return fTeamDebuggers.CountItems();
+}
+
+
+TeamDebugger*
+TargetHostInterface::TeamDebuggerAt(int32 index) const
+{
+	return fTeamDebuggers.ItemAt(index);
+}
+
+
+TeamDebugger*
+TargetHostInterface::FindTeamDebugger(team_id team) const
+{
+	return fTeamDebuggers.BinarySearchByKey(team, &_FindDebuggerByKey);
+}
+
+
+status_t
+TargetHostInterface::AddTeamDebugger(TeamDebugger* debugger)
+{
+	if (!fTeamDebuggers.BinaryInsert(debugger, &_CompareDebuggers))
+		return B_NO_MEMORY;
+
+	return B_OK;
+}
+
+
+void
+TargetHostInterface::RemoveTeamDebugger(TeamDebugger* debugger)
+{
+	int32 index = fTeamDebuggers.BinarySearchIndexByKey(debugger->TeamID(),
+		&_FindDebuggerByKey);
+	if (index >= 0)
+		fTeamDebuggers.RemoveItemAt(index);
+}
+
+
+/*static*/ int
+TargetHostInterface::_CompareDebuggers(const TeamDebugger* a,
+	const TeamDebugger* b)
+{
+	return a->TeamID() < b->TeamID() ? -1 : 1;
+}
+
+
+/*static*/ int
+TargetHostInterface::_FindDebuggerByKey(const team_id* team,
+	const TeamDebugger* debugger)
+{
+	if (*team < debugger->TeamID())
+		return -1;
+	else if (*team > debugger->TeamID())
+		return 1;
+	return 0;
+}

src/apps/debugger/target_host_interface/TargetHostInterface.h

@@ -8,23 +8,33 @@
 #include <OS.h>
 #include <String.h>
 
+#include <ObjectList.h>
 #include <Referenceable.h>
 
 
 class DebuggerInterface;
 class TargetHost;
+class TeamDebugger;
 
 
 class TargetHostInterface : public BReferenceable {
 public:
+								TargetHostInterface();
 	virtual						~TargetHostInterface();
 
-	virtual	status_t			Init() = 0;
-	virtual	void				Close() = 0;
-
 			const BString&		Name() const { return fName; }
 			void				SetName(const BString& name);
 
+
+			int32				CountTeamDebuggers() const;
+			TeamDebugger*		TeamDebuggerAt(int32 index) const;
+			TeamDebugger*		FindTeamDebugger(team_id team) const;
+			status_t			AddTeamDebugger(TeamDebugger* debugger);
+			void				RemoveTeamDebugger(TeamDebugger* debugger);
+
+	virtual	status_t			Init() = 0;
+	virtual	void				Close() = 0;
+
 	virtual	bool				Connected() const = 0;
 
 	virtual	TargetHost*			GetTargetHost() = 0;
@@ -36,8 +46,17 @@ public:
 									const char* const* arguments,
 									DebuggerInterface*& _interface) = 0;
 
+private:
+	static	int					_CompareDebuggers(const TeamDebugger* a,
+									const TeamDebugger* b);
+	static	int					_FindDebuggerByKey(const team_id* team,
+									const TeamDebugger* debugger);
+private:
+			typedef BObjectList<TeamDebugger> TeamDebuggerList;
+
 private:
 			BString				fName;
+			TeamDebuggerList	fTeamDebuggers;
 };
 
 

src/apps/debugger/target_host_interface/interfaces/LocalTargetHostInterface.cpp

@@ -10,6 +10,8 @@
 #include <stdio.h>
 #include <unistd.h>
 
+#include <image.h>
+
 #include <AutoLocker.h>
 #include <system_info.h>
 #include <util/KMessage.h>

src/apps/debugger/target_host_interface/interfaces/LocalTargetHostInterface.h

@@ -7,8 +7,6 @@
 
 #include "TargetHostInterface.h"
 
-#include <Looper.h>
-
 
 class LocalTargetHostInterface : public TargetHostInterface {
 public: