Initial database save/open, just file contents right now

3 files changed, 75 insertions, 5 deletions

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index 0eaf38b7..1cd89be1 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -232,17 +232,19 @@ namespace BinaryNinja
 	class UndoAction
 	{
 	private:
-		std::string m_name;
+		std::string m_typeName;
+		BNActionType m_actionType;
 
 		static void UndoCallback(void* ctxt, BNBinaryView* data);
 		static void RedoCallback(void* ctxt, BNBinaryView* data);
 		static char* SerializeCallback(void* ctxt);
 
 	public:
-		UndoAction(const std::string& name);
+		UndoAction(const std::string& name, BNActionType action);
 		virtual ~UndoAction() {}
 
-		const std::string& GetName() const { return m_name; }
+		const std::string& GetTypeName() const { return m_typeName; }
+		BNActionType GetActionType() const { return m_actionType; }
 		BNUndoAction GetCallbacks();
 
 		void Add(BNBinaryView* view);
@@ -286,9 +288,15 @@ namespace BinaryNinja
 		void SetFilename(const std::string& name);
 
 		bool IsModified() const;
+		bool IsAnalysisChanged() const;
 		void MarkFileModified();
 		void MarkFileSaved();
 
+		bool IsBackedByDatabase() const;
+		bool CreateDatabase(const std::string& name, BinaryView* data);
+		Ref<BinaryView> OpenExistingDatabase(const std::string& path);
+		bool SaveAutoSnapshot(BinaryView* data);
+
 		void BeginUndoActions();
 		void CommitUndoActions();
 
@@ -445,6 +453,10 @@ namespace BinaryNinja
 		BNBinaryView* GetViewObject() const { return m_view; }
 
 		bool IsModified() const;
+		bool IsAnalysisChanged() const;
+		bool IsBackedByDatabase() const;
+		bool CreateDatabase(const std::string& path);
+		bool SaveAutoSnapshot();
 
 		void BeginUndoActions();
 		void AddUndoAction(UndoAction* action);
diff --git a/binaryview.cpp b/binaryview.cpp
index 4d5c839a..d5776bc7 100644
--- a/binaryview.cpp
+++ b/binaryview.cpp
@@ -308,6 +308,30 @@ bool BinaryView::IsModified() const
 }
 
 
+bool BinaryView::IsAnalysisChanged() const
+{
+	return m_file->IsAnalysisChanged();
+}
+
+
+bool BinaryView::IsBackedByDatabase() const
+{
+	return m_file->IsBackedByDatabase();
+}
+
+
+bool BinaryView::CreateDatabase(const string& path)
+{
+	return m_file->CreateDatabase(path, this);
+}
+
+
+bool BinaryView::SaveAutoSnapshot()
+{
+	return m_file->SaveAutoSnapshot(this);
+}
+
+
 void BinaryView::BeginUndoActions()
 {
 	m_file->BeginUndoActions();
diff --git a/filemetadata.cpp b/filemetadata.cpp
index 5775852a..bfa7c97a 100644
--- a/filemetadata.cpp
+++ b/filemetadata.cpp
@@ -70,7 +70,7 @@ char* UndoAction::SerializeCallback(void* ctxt)
 }
 
 
-UndoAction::UndoAction(const string& name): m_name(name)
+UndoAction::UndoAction(const string& name, BNActionType action): m_typeName(name), m_actionType(action)
 {
 }
 
@@ -78,6 +78,7 @@ UndoAction::UndoAction(const string& name): m_name(name)
 BNUndoAction UndoAction::GetCallbacks()
 {
 	BNUndoAction action;
+	action.type = m_actionType;
 	action.context = this;
 	action.undo = UndoCallback;
 	action.redo = RedoCallback;
@@ -89,7 +90,7 @@ BNUndoAction UndoAction::GetCallbacks()
 void UndoAction::Add(BNBinaryView* view)
 {
 	BNUndoAction action = GetCallbacks();
-	BNAddUndoAction(view, GetName().c_str(), &action);
+	BNAddUndoAction(view, m_typeName.c_str(), &action);
 }
 
 
@@ -184,6 +185,12 @@ bool FileMetadata::IsModified() const
 }
 
 
+bool FileMetadata::IsAnalysisChanged() const
+{
+	return BNIsAnalysisChanged(m_file);
+}
+
+
 void FileMetadata::MarkFileModified()
 {
 	BNMarkFileModified(m_file);
@@ -196,6 +203,33 @@ void FileMetadata::MarkFileSaved()
 }
 
 
+bool FileMetadata::IsBackedByDatabase() const
+{
+	return BNIsBackedByDatabase(m_file);
+}
+
+
+bool FileMetadata::CreateDatabase(const string& name, BinaryView* data)
+{
+	return BNCreateDatabase(data->GetViewObject(), name.c_str());
+}
+
+
+Ref<BinaryView> FileMetadata::OpenExistingDatabase(const string& path)
+{
+	BNBinaryView* data = BNOpenExistingDatabase(m_file, path.c_str());
+	if (!data)
+		return nullptr;
+	return new BinaryView(data);
+}
+
+
+bool FileMetadata::SaveAutoSnapshot(BinaryView* data)
+{
+	return BNSaveAutoSnapshot(data->GetViewObject());
+}
+
+
 void FileMetadata::BeginUndoActions()
 {
 	BNBeginUndoActions(m_file);