Place API code with the associated class

1 files changed, 332 insertions, 0 deletions

diff --git a/binaryview.cpp b/binaryview.cpp
new file mode 100644
index 00000000..23ff8c56
--- /dev/null
+++ b/binaryview.cpp
@@ -0,0 +1,332 @@
+#include "binaryninjaapi.h"
+
+using namespace BinaryNinja;
+using namespace std;
+
+
+void BinaryDataNotification::DataWrittenCallback(void* ctxt, BNBinaryView* object, uint64_t offset, size_t len)
+{
+	BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
+	Ref<BinaryView> view = new CoreBinaryView(BNNewViewReference(object));
+	notify->OnBinaryDataWritten(view, offset, len);
+}
+
+
+void BinaryDataNotification::DataInsertedCallback(void* ctxt, BNBinaryView* object, uint64_t offset, size_t len)
+{
+	BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
+	Ref<BinaryView> view = new CoreBinaryView(BNNewViewReference(object));
+	notify->OnBinaryDataInserted(view, offset, len);
+}
+
+
+void BinaryDataNotification::DataRemovedCallback(void* ctxt, BNBinaryView* object, uint64_t offset, uint64_t len)
+{
+	BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
+	Ref<BinaryView> view = new CoreBinaryView(BNNewViewReference(object));
+	notify->OnBinaryDataRemoved(view, offset, len);
+}
+
+
+BinaryDataNotification::BinaryDataNotification()
+{
+	m_callbacks.context = this;
+	m_callbacks.dataWritten = DataWrittenCallback;
+	m_callbacks.dataInserted = DataInsertedCallback;
+	m_callbacks.dataRemoved = DataRemovedCallback;
+}
+
+
+BinaryView::BinaryView(FileMetadata* file)
+{
+	BNCustomBinaryView view;
+	view.context = this;
+	view.read = ReadCallback;
+	view.write = WriteCallback;
+	view.insert = InsertCallback;
+	view.remove = RemoveCallback;
+	view.getModification = GetModificationCallback;
+	view.getStart = GetStartCallback;
+	view.getLength = GetLengthCallback;
+	view.isExecutable = IsExecutableCallback;
+	view.save = SaveCallback;
+
+	m_file = file;
+	m_view = BNCreateCustomBinaryView(m_file->GetFileObject(), &view);
+}
+
+
+BinaryView::BinaryView(BNBinaryView* view)
+{
+	m_view = view;
+	m_file = new FileMetadata(BNNewFileReference(BNGetFileForView(m_view)));
+}
+
+
+BinaryView::~BinaryView()
+{
+	BNFreeBinaryView(m_view);
+}
+
+
+size_t BinaryView::ReadCallback(void* ctxt, void* dest, uint64_t offset, size_t len)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->Read(dest, offset, len);
+}
+
+
+size_t BinaryView::WriteCallback(void* ctxt, uint64_t offset, const void* src, size_t len)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->Write(offset, src, len);
+}
+
+
+size_t BinaryView::InsertCallback(void* ctxt, uint64_t offset, const void* src, size_t len)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->Insert(offset, src, len);
+}
+
+
+size_t BinaryView::RemoveCallback(void* ctxt, uint64_t offset, uint64_t len)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->Remove(offset, len);
+}
+
+
+BNModificationStatus BinaryView::GetModificationCallback(void* ctxt, uint64_t offset)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->GetModification(offset);
+}
+
+
+uint64_t BinaryView::GetStartCallback(void* ctxt)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->GetStart();
+}
+
+
+uint64_t BinaryView::GetLengthCallback(void* ctxt)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->GetLength();
+}
+
+
+bool BinaryView::IsExecutableCallback(void* ctxt)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	return view->IsExecutable();
+}
+
+
+bool BinaryView::SaveCallback(void* ctxt, BNFileAccessor* file)
+{
+	BinaryView* view = (BinaryView*)ctxt;
+	CoreFileAccessor accessor(file);
+	return view->Save(&accessor);
+}
+
+
+bool BinaryView::IsModified() const
+{
+	return m_file->IsModified();
+}
+
+
+void BinaryView::BeginUndoActions()
+{
+	m_file->BeginUndoActions();
+}
+
+
+void BinaryView::AddUndoAction(UndoAction* action)
+{
+	m_file->AddUndoAction(action);
+}
+
+
+void BinaryView::CommitUndoActions()
+{
+	m_file->CommitUndoActions();
+}
+
+
+bool BinaryView::Undo()
+{
+	return m_file->Undo();
+}
+
+
+bool BinaryView::Redo()
+{
+	return m_file->Redo();
+}
+
+
+string BinaryView::GetCurrentView()
+{
+	return m_file->GetCurrentView();
+}
+
+
+uint64_t BinaryView::GetCurrentOffset()
+{
+	return m_file->GetCurrentOffset();
+}
+
+
+bool BinaryView::Navigate(const string& view, uint64_t offset)
+{
+	return m_file->Navigate(view, offset);
+}
+
+
+DataBuffer BinaryView::ReadBuffer(uint64_t offset, size_t len)
+{
+	BNDataBuffer* result = BNReadViewBuffer(m_view, offset, len);
+	return DataBuffer(result);
+}
+
+
+size_t BinaryView::WriteBuffer(uint64_t offset, const DataBuffer& data)
+{
+	return BNWriteViewBuffer(m_view, offset, data.GetBufferObject());
+}
+
+
+size_t BinaryView::InsertBuffer(uint64_t offset, const DataBuffer& data)
+{
+	return BNInsertViewBuffer(m_view, offset, data.GetBufferObject());
+}
+
+
+vector<BNModificationStatus> BinaryView::GetModification(uint64_t offset, size_t len)
+{
+	BNModificationStatus* mod = new BNModificationStatus[len];
+	len = BNGetModificationArray(m_view, offset, mod, len);
+
+	vector<BNModificationStatus> result;
+	for (size_t i = 0; i < len; i++)
+		result.push_back(mod[i]);
+
+	delete[] mod;
+	return result;
+}
+
+
+uint64_t BinaryView::GetEnd() const
+{
+	return BNGetEndOffset(m_view);
+}
+
+
+bool BinaryView::Save(const string& path)
+{
+	return BNSaveToFilename(m_view, path.c_str());
+}
+
+
+void BinaryView::RegisterNotification(BinaryDataNotification* notify)
+{
+	BNRegisterDataNotification(m_view, notify->GetCallbacks());
+}
+
+
+void BinaryView::UnregisterNotification(BinaryDataNotification* notify)
+{
+	BNUnregisterDataNotification(m_view, notify->GetCallbacks());
+}
+
+
+CoreBinaryView::CoreBinaryView(BNBinaryView* view): BinaryView(view)
+{
+}
+
+
+size_t CoreBinaryView::Read(void* dest, uint64_t offset, size_t len)
+{
+	return BNReadViewData(m_view, dest, offset, len);
+}
+
+
+size_t CoreBinaryView::Write(uint64_t offset, const void* data, size_t len)
+{
+	return BNWriteViewData(m_view, offset, data, len);
+}
+
+
+size_t CoreBinaryView::Insert(uint64_t offset, const void* data, size_t len)
+{
+	return BNInsertViewData(m_view, offset, data, len);
+}
+
+
+size_t CoreBinaryView::Remove(uint64_t offset, uint64_t len)
+{
+	return BNRemoveViewData(m_view, offset, len);
+}
+
+
+BNModificationStatus CoreBinaryView::GetModification(uint64_t offset)
+{
+	return BNGetModification(m_view, offset);
+}
+
+
+uint64_t CoreBinaryView::GetStart() const
+{
+	return BNGetStartOffset(m_view);
+}
+
+
+uint64_t CoreBinaryView::GetLength() const
+{
+	return BNGetViewLength(m_view);
+}
+
+
+bool CoreBinaryView::IsExecutable() const
+{
+	return BNIsExecutableView(m_view);
+}
+
+
+bool CoreBinaryView::Save(FileAccessor* file)
+{
+	return BNSaveToFile(m_view, file->GetCallbacks());
+}
+
+
+BinaryData::BinaryData(FileMetadata* file): CoreBinaryView(BNCreateBinaryDataView(file->GetFileObject()))
+{
+}
+
+
+BinaryData::BinaryData(FileMetadata* file, const DataBuffer& data):
+	CoreBinaryView(BNCreateBinaryDataViewFromBuffer(file->GetFileObject(), data.GetBufferObject()))
+{
+}
+
+
+BinaryData::BinaryData(FileMetadata* file, const void* data, size_t len):
+	CoreBinaryView(BNCreateBinaryDataViewFromData(file->GetFileObject(), data, len))
+{
+}
+
+
+BinaryData::BinaryData(FileMetadata* file, const string& path):
+	CoreBinaryView(BNCreateBinaryDataViewFromFilename(file->GetFileObject(), path.c_str()))
+{
+}
+
+
+BinaryData::BinaryData(FileMetadata* file, FileAccessor* accessor):
+	CoreBinaryView(BNCreateBinaryDataViewFromFile(file->GetFileObject(), accessor->GetCallbacks()))
+{
+}