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binaryview.cpp
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3197 lines (2372 loc) · 75.9 KB
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// Copyright (c) 2015-2020 Vector 35 Inc
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
#include <algorithm>
#include <iterator>
#include <memory>
#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 BinaryView(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 BinaryView(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 BinaryView(BNNewViewReference(object));
notify->OnBinaryDataRemoved(view, offset, len);
}
void BinaryDataNotification::FunctionAddedCallback(void* ctxt, BNBinaryView* object, BNFunction* func)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Function> funcObj = new Function(BNNewFunctionReference(func));
notify->OnAnalysisFunctionAdded(view, funcObj);
}
void BinaryDataNotification::FunctionRemovedCallback(void* ctxt, BNBinaryView* object, BNFunction* func)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Function> funcObj = new Function(BNNewFunctionReference(func));
notify->OnAnalysisFunctionRemoved(view, funcObj);
}
void BinaryDataNotification::FunctionUpdatedCallback(void* ctxt, BNBinaryView* object, BNFunction* func)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Function> funcObj = new Function(BNNewFunctionReference(func));
notify->OnAnalysisFunctionUpdated(view, funcObj);
}
void BinaryDataNotification::FunctionUpdateRequestedCallback(void* ctxt, BNBinaryView* object, BNFunction* func)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Function> funcObj = new Function(BNNewFunctionReference(func));
notify->OnAnalysisFunctionUpdateRequested(view, funcObj);
}
void BinaryDataNotification::DataVariableAddedCallback(void* ctxt, BNBinaryView* object, BNDataVariable* var)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
DataVariable varObj(var->address, Confidence<Ref<Type>>(new Type(BNNewTypeReference(var->type)), var->typeConfidence), var->autoDiscovered);
notify->OnDataVariableAdded(view, varObj);
}
void BinaryDataNotification::DataVariableRemovedCallback(void* ctxt, BNBinaryView* object, BNDataVariable* var)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
DataVariable varObj(var->address, Confidence<Ref<Type>>(new Type(BNNewTypeReference(var->type)), var->typeConfidence), var->autoDiscovered);
notify->OnDataVariableRemoved(view, varObj);
}
void BinaryDataNotification::DataVariableUpdatedCallback(void* ctxt, BNBinaryView* object, BNDataVariable* var)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
DataVariable varObj(var->address, Confidence<Ref<Type>>(new Type(BNNewTypeReference(var->type)), var->typeConfidence), var->autoDiscovered);
notify->OnDataVariableUpdated(view, varObj);
}
void BinaryDataNotification::DataMetadataUpdatedCallback(void* ctxt, BNBinaryView* object, uint64_t offset)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnDataMetadataUpdated(view, offset);
}
void BinaryDataNotification::TagTypeUpdatedCallback(void* ctxt, BNBinaryView* object, BNTagType* tagType)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<TagType> tagTypeRef = new TagType(BNNewTagTypeReference(tagType));
notify->OnTagTypeUpdated(view, tagTypeRef);
}
void BinaryDataNotification::TagAddedCallback(void* ctxt, BNBinaryView* object, BNTagReference* tagRef)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnTagAdded(view, TagReference(*tagRef));
}
void BinaryDataNotification::TagUpdatedCallback(void* ctxt, BNBinaryView* object, BNTagReference* tagRef)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnTagUpdated(view, TagReference(*tagRef));
}
void BinaryDataNotification::TagRemovedCallback(void* ctxt, BNBinaryView* object, BNTagReference* tagRef)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnTagRemoved(view, TagReference(*tagRef));
}
void BinaryDataNotification::SymbolAddedCallback(void* ctxt, BNBinaryView* object, BNSymbol* symobj)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Symbol> sym = new Symbol(BNNewSymbolReference(symobj));
notify->OnSymbolAdded(view, sym);
}
void BinaryDataNotification::SymbolUpdatedCallback(void* ctxt, BNBinaryView* object, BNSymbol* symobj)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Symbol> sym = new Symbol(BNNewSymbolReference(symobj));
notify->OnSymbolUpdated(view, sym);
}
void BinaryDataNotification::SymbolRemovedCallback(void* ctxt, BNBinaryView* object, BNSymbol* symobj)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
Ref<Symbol> sym = new Symbol(BNNewSymbolReference(symobj));
notify->OnSymbolRemoved(view, sym);
}
void BinaryDataNotification::StringFoundCallback(void* ctxt, BNBinaryView* object, BNStringType type, uint64_t offset, size_t len)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnStringFound(view, type, offset, len);
}
void BinaryDataNotification::StringRemovedCallback(void* ctxt, BNBinaryView* object, BNStringType type, uint64_t offset, size_t len)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(object));
notify->OnStringRemoved(view, type, offset, len);
}
void BinaryDataNotification::TypeDefinedCallback(void* ctxt, BNBinaryView* data, BNQualifiedName* name, BNType* type)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(data));
Ref<Type> typeObj = new Type(BNNewTypeReference(type));
notify->OnTypeDefined(view, QualifiedName::FromAPIObject(name), typeObj);
}
void BinaryDataNotification::TypeUndefinedCallback(void* ctxt, BNBinaryView* data, BNQualifiedName* name, BNType* type)
{
BinaryDataNotification* notify = (BinaryDataNotification*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(data));
Ref<Type> typeObj = new Type(BNNewTypeReference(type));
notify->OnTypeUndefined(view, QualifiedName::FromAPIObject(name), typeObj);
}
BinaryDataNotification::BinaryDataNotification()
{
m_callbacks.context = this;
m_callbacks.dataWritten = DataWrittenCallback;
m_callbacks.dataInserted = DataInsertedCallback;
m_callbacks.dataRemoved = DataRemovedCallback;
m_callbacks.functionAdded = FunctionAddedCallback;
m_callbacks.functionRemoved = FunctionRemovedCallback;
m_callbacks.functionUpdated = FunctionUpdatedCallback;
m_callbacks.functionUpdateRequested = FunctionUpdateRequestedCallback;
m_callbacks.dataVariableAdded = DataVariableAddedCallback;
m_callbacks.dataVariableRemoved = DataVariableRemovedCallback;
m_callbacks.dataVariableUpdated = DataVariableUpdatedCallback;
m_callbacks.dataMetadataUpdated = DataMetadataUpdatedCallback;
m_callbacks.tagTypeUpdated = TagTypeUpdatedCallback;
m_callbacks.tagAdded = TagAddedCallback;
m_callbacks.tagUpdated = TagUpdatedCallback;
m_callbacks.tagRemoved = TagRemovedCallback;
m_callbacks.symbolAdded = SymbolAddedCallback;
m_callbacks.symbolUpdated = SymbolUpdatedCallback;
m_callbacks.symbolRemoved = SymbolRemovedCallback;
m_callbacks.stringFound = StringFoundCallback;
m_callbacks.stringRemoved = StringRemovedCallback;
m_callbacks.typeDefined = TypeDefinedCallback;
m_callbacks.typeUndefined = TypeUndefinedCallback;
}
Symbol::Symbol(BNSymbolType type, const string& shortName, const string& fullName, const string& rawName, uint64_t addr,
BNSymbolBinding binding, const NameSpace& nameSpace, uint64_t ordinal)
{
BNNameSpace ns = nameSpace.GetAPIObject();
m_object = BNCreateSymbol(type, shortName.c_str(), fullName.c_str(), rawName.c_str(), addr, binding, &ns, ordinal);
NameSpace::FreeAPIObject(&ns);
}
Symbol::Symbol(BNSymbolType type, const std::string& name, uint64_t addr, BNSymbolBinding binding,
const NameSpace& nameSpace, uint64_t ordinal)
{
BNNameSpace ns = nameSpace.GetAPIObject();
m_object = BNCreateSymbol(type, name.c_str(), name.c_str(), name.c_str(), addr, binding, &ns, ordinal);
NameSpace::FreeAPIObject(&ns);
}
Symbol::Symbol(BNSymbol* sym)
{
m_object = sym;
}
BNSymbolType Symbol::GetType() const
{
return BNGetSymbolType(m_object);
}
BNSymbolBinding Symbol::GetBinding() const
{
return BNGetSymbolBinding(m_object);
}
NameSpace Symbol::GetNameSpace() const
{
BNNameSpace name = BNGetSymbolNameSpace(m_object);
NameSpace result = NameSpace::FromAPIObject(&name);
BNFreeNameSpace(&name);
return result;
}
string Symbol::GetShortName() const
{
char* name = BNGetSymbolShortName(m_object);
string result = name;
BNFreeString(name);
return result;
}
string Symbol::GetFullName() const
{
char* name = BNGetSymbolFullName(m_object);
string result = name;
BNFreeString(name);
return result;
}
string Symbol::GetRawName() const
{
char* name = BNGetSymbolRawName(m_object);
string result = name;
BNFreeString(name);
return result;
}
uint64_t Symbol::GetAddress() const
{
return BNGetSymbolAddress(m_object);
}
uint64_t Symbol::GetOrdinal() const
{
return BNGetSymbolOrdinal(m_object);
}
bool Symbol::IsAutoDefined() const
{
return BNIsSymbolAutoDefined(m_object);
}
Ref<Symbol> Symbol::ImportedFunctionFromImportAddressSymbol(Symbol* sym, uint64_t addr)
{
return new Symbol(BNImportedFunctionFromImportAddressSymbol(sym->GetObject(), addr));
}
vector<string> Symbol::GetAliases() const
{
vector<string> result;
size_t count = 0;
char** aliases = BNGetSymbolAliases(m_object, &count);
result.reserve(count);
for (size_t i = 0; i < count; i++)
result.push_back(aliases[i]);
BNFreeStringList(aliases, count);
return result;
}
AnalysisCompletionEvent::AnalysisCompletionEvent(BinaryView* view, const std::function<void()>& callback):
m_callback(callback)
{
m_object = BNAddAnalysisCompletionEvent(view->GetObject(), this, CompletionCallback);
}
void AnalysisCompletionEvent::CompletionCallback(void* ctxt)
{
AnalysisCompletionEvent* event = (AnalysisCompletionEvent*)ctxt;
unique_lock<recursive_mutex> lock(event->m_mutex);
event->m_callback();
event->m_callback = []() {};
}
void AnalysisCompletionEvent::Cancel()
{
unique_lock<recursive_mutex> lock(m_mutex);
m_callback = []() {};
}
TagType::TagType(BNTagType* tagType)
{
m_object = tagType;
}
TagType::TagType(BinaryView* view)
{
m_object = BNCreateTagType(view->GetObject());
}
TagType::TagType(BinaryView* view, const std::string& name, const std::string& icon, bool visible, TagType::Type type)
{
m_object = BNCreateTagType(view->GetObject());
SetName(name);
SetIcon(icon);
SetVisible(visible);
SetType(type);
}
BinaryView* TagType::GetView() const
{
return new BinaryView(BNTagTypeGetView(m_object));
}
std::string TagType::GetName() const
{
char* str = BNTagTypeGetName(m_object);
string result = str;
BNFreeString(str);
return result;
}
void TagType::SetName(const std::string& name)
{
BNTagTypeSetName(m_object, name.c_str());
}
std::string TagType::GetIcon() const
{
return BNTagTypeGetIcon(m_object);
}
void TagType::SetIcon(const std::string& icon)
{
BNTagTypeSetIcon(m_object, icon.c_str());
}
bool TagType::GetVisible() const
{
return BNTagTypeGetVisible(m_object);
}
void TagType::SetVisible(bool visible)
{
BNTagTypeSetVisible(m_object, visible);
}
TagType::Type TagType::GetType() const
{
return BNTagTypeGetType(m_object);
}
void TagType::SetType(TagType::Type type)
{
BNTagTypeSetType(m_object, type);
}
Tag::Tag(BNTag* tag)
{
m_object = tag;
}
Tag::Tag(Ref<TagType> type, const std::string& data)
{
m_object = BNCreateTag(type->GetObject(), data.c_str());
}
Ref<TagType> Tag::GetType() const
{
return new TagType(BNTagGetType(m_object));
}
std::string Tag::GetData() const
{
return BNTagGetData(m_object);
}
void Tag::SetData(const std::string& data)
{
BNTagSetData(m_object, data.c_str());
}
BNTag** Tag::CreateTagList(const std::vector<Ref<Tag>>& tags, size_t* count)
{
*count = tags.size();
BNTag** result = new BNTag*[tags.size()];
for (size_t i = 0; i < tags.size(); i++)
result[i] = tags[i]->GetObject();
return result;
}
std::vector<Ref<Tag>> Tag::ConvertTagList(BNTag** tags, size_t count)
{
std::vector<Ref<Tag>> result;
result.reserve(count);
for (size_t i = 0; i < count; i++)
result.emplace_back(new Tag(BNNewTagReference(tags[i])));
return result;
}
std::vector<Ref<Tag>> Tag::ConvertAndFreeTagList(BNTag** tags, size_t count)
{
auto result = ConvertTagList(tags, count);
BNFreeTagList(tags, count);
return result;
}
TagReference::TagReference()
{
}
TagReference::TagReference(const BNTagReference& ref)
{
refType = ref.refType;
autoDefined = ref.autoDefined;
tag = ref.tag ? new Tag(BNNewTagReference(ref.tag)) : nullptr;
arch = ref.arch ? new CoreArchitecture(ref.arch) : nullptr;
func = ref.func ? new Function(BNNewFunctionReference(ref.func)) : nullptr;
addr = ref.addr;
}
bool TagReference::operator==(const TagReference& other) const
{
if (refType != other.refType)
return false;
if (autoDefined != other.autoDefined)
return false;
if (tag != other.tag)
return false;
switch (refType)
{
case AddressTagReference:
return func == other.func && arch == other.arch && addr == other.addr;
case FunctionTagReference:
return func == other.func;
case DataTagReference:
return addr == other.addr;
default:
return false;
}
}
bool TagReference::operator!=(const TagReference& other) const
{
return !((*this) == other);
}
TagReference::operator BNTagReference() const
{
BNTagReference ret;
ret.refType = refType;
ret.autoDefined = autoDefined;
ret.tag = tag->GetObject();
ret.arch = arch ? arch->GetObject() : nullptr;
ret.func = func ? func->GetObject() : nullptr;
ret.addr = addr;
return ret;
}
BNTagReference* TagReference::CreateTagReferenceList(const std::vector<TagReference>& tags, size_t* count)
{
*count = tags.size();
BNTagReference* refs = new BNTagReference[*count];
for (size_t i = 0; i < *count; i ++)
{
refs[i] = tags[i];
}
return refs;
}
std::vector<TagReference> TagReference::ConvertTagReferenceList(BNTagReference* tags, size_t count)
{
std::vector<TagReference> result;
result.reserve(count);
for (size_t i = 0; i < count; i ++)
{
result.emplace_back(tags[i]);
}
return result;
}
std::vector<TagReference> TagReference::ConvertAndFreeTagReferenceList(BNTagReference* tags, size_t count)
{
auto result = ConvertTagReferenceList(tags, count);
BNFreeTagReferences(tags, count);
return result;
}
Segment::Segment(BNSegment* seg)
{
m_object = seg;
}
vector<pair<uint64_t, uint64_t>> Segment::GetRelocationRanges() const
{
size_t count = 0;
BNRange* ranges = BNSegmentGetRelocationRanges(m_object, &count);
vector<pair<uint64_t, uint64_t>> result(count);
for (size_t i = 0; i < count; i++)
{
result.push_back({ranges[i].start, ranges[i].end});
}
BNFreeRelocationRanges(ranges);
return result;
}
vector<pair<uint64_t, uint64_t>> Segment::GetRelocationRangesAtAddress(uint64_t addr) const
{
size_t count = 0;
BNRange* ranges = BNSegmentGetRelocationRangesAtAddress(m_object, addr, &count);
vector<pair<uint64_t, uint64_t>> result(count);
for (size_t i = 0; i < count; i++)
{
result.push_back({ranges[i].start, ranges[i].end});
}
BNFreeRelocationRanges(ranges);
return result;
}
uint64_t Segment::GetRelocationsCount() const
{
return BNSegmentGetRelocationsCount(m_object);
}
uint64_t Segment::GetStart() const
{
return BNSegmentGetStart(m_object);
}
uint64_t Segment::GetLength() const
{
return BNSegmentGetLength(m_object);
}
uint64_t Segment::GetEnd() const
{
return BNSegmentGetEnd(m_object);
}
uint64_t Segment::GetDataEnd() const
{
return BNSegmentGetDataEnd(m_object);
}
uint64_t Segment::GetDataOffset() const
{
return BNSegmentGetDataOffset(m_object);
}
uint64_t Segment::GetDataLength() const
{
return BNSegmentGetDataLength(m_object);
}
uint32_t Segment::GetFlags() const
{
return BNSegmentGetFlags(m_object);
}
bool Segment::IsAutoDefined() const
{
return BNSegmentIsAutoDefined(m_object);
}
void Segment::SetLength(uint64_t length)
{
BNSegmentSetLength(m_object, length);
}
void Segment::SetDataOffset(uint64_t dataOffset)
{
BNSegmentSetDataOffset(m_object, dataOffset);
}
void Segment::SetDataLength(uint64_t dataLength)
{
BNSegmentSetDataLength(m_object, dataLength);
}
void Segment::SetFlags(uint32_t flags)
{
BNSegmentSetFlags(m_object, flags);
}
Section::Section(BNSection* sec)
{
m_object = sec;
}
std::string Section::GetName() const
{
char* str = BNSectionGetName(m_object);
string result = str;
BNFreeString(str);
return result;
}
std::string Section::GetType() const
{
char* str = BNSectionGetType(m_object);
string result = str;
BNFreeString(str);
return result;
}
uint64_t Section::GetStart() const
{
return BNSectionGetStart(m_object);
}
uint64_t Section::GetLength() const
{
return BNSectionGetLength(m_object);
}
uint64_t Section::GetInfoData() const
{
return BNSectionGetInfoData(m_object);
}
uint64_t Section::GetAlignment() const
{
return BNSectionGetAlign(m_object);
}
uint64_t Section::GetEntrySize() const
{
return BNSectionGetEntrySize(m_object);
}
std::string Section::GetLinkedSection() const
{
return BNSectionGetLinkedSection(m_object);
}
std::string Section::GetInfoSection() const
{
return BNSectionGetInfoSection(m_object);
}
BNSectionSemantics Section::GetSemantics() const
{
return BNSectionGetSemantics(m_object);
}
bool Section::AutoDefined() const
{
return BNSectionIsAutoDefined(m_object);
}
BinaryView::BinaryView(const std::string& typeName, FileMetadata* file, BinaryView* parentView)
{
BNCustomBinaryView view;
view.context = this;
view.init = InitCallback;
view.freeObject = FreeCallback;
view.externalRefTaken = nullptr;
view.externalRefReleased = nullptr;
view.read = ReadCallback;
view.write = WriteCallback;
view.insert = InsertCallback;
view.remove = RemoveCallback;
view.getModification = GetModificationCallback;
view.isValidOffset = IsValidOffsetCallback;
view.isOffsetReadable = IsOffsetReadableCallback;
view.isOffsetWritable = IsOffsetWritableCallback;
view.isOffsetExecutable = IsOffsetExecutableCallback;
view.isOffsetBackedByFile = IsOffsetBackedByFileCallback;
view.getNextValidOffset = GetNextValidOffsetCallback;
view.getStart = GetStartCallback;
view.getLength = GetLengthCallback;
view.getEntryPoint = GetEntryPointCallback;
view.isExecutable = IsExecutableCallback;
view.getDefaultEndianness = GetDefaultEndiannessCallback;
view.isRelocatable = IsRelocatableCallback;
view.getAddressSize = GetAddressSizeCallback;
view.save = SaveCallback;
m_file = file;
AddRefForRegistration();
m_object = BNCreateCustomBinaryView(typeName.c_str(), m_file->GetObject(),
parentView ? parentView->GetObject() : nullptr, &view);
}
BinaryView::BinaryView(BNBinaryView* view)
{
m_object = view;
m_file = new FileMetadata(BNGetFileForView(m_object));
}
bool BinaryView::InitCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->Init();
}
void BinaryView::FreeCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
view->ReleaseForRegistration();
}
size_t BinaryView::ReadCallback(void* ctxt, void* dest, uint64_t offset, size_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformRead(dest, offset, len);
}
size_t BinaryView::WriteCallback(void* ctxt, uint64_t offset, const void* src, size_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformWrite(offset, src, len);
}
size_t BinaryView::InsertCallback(void* ctxt, uint64_t offset, const void* src, size_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformInsert(offset, src, len);
}
size_t BinaryView::RemoveCallback(void* ctxt, uint64_t offset, uint64_t len)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformRemove(offset, len);
}
BNModificationStatus BinaryView::GetModificationCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetModification(offset);
}
bool BinaryView::IsValidOffsetCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsValidOffset(offset);
}
bool BinaryView::IsOffsetReadableCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsOffsetReadable(offset);
}
bool BinaryView::IsOffsetWritableCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsOffsetWritable(offset);
}
bool BinaryView::IsOffsetExecutableCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsOffsetExecutable(offset);
}
bool BinaryView::IsOffsetBackedByFileCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsOffsetBackedByFile(offset);
}
uint64_t BinaryView::GetNextValidOffsetCallback(void* ctxt, uint64_t offset)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetNextValidOffset(offset);
}
uint64_t BinaryView::GetStartCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetStart();
}
uint64_t BinaryView::GetLengthCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetLength();
}
uint64_t BinaryView::GetEntryPointCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformGetEntryPoint();
}
bool BinaryView::IsExecutableCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsExecutable();
}
BNEndianness BinaryView::GetDefaultEndiannessCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->GetDefaultEndianness();
}
bool BinaryView::IsRelocatableCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->PerformIsRelocatable();
}
size_t BinaryView::GetAddressSizeCallback(void* ctxt)
{
BinaryView* view = (BinaryView*)ctxt;
return view->GetAddressSize();
}
bool BinaryView::SaveCallback(void* ctxt, BNFileAccessor* file)
{
BinaryView* view = (BinaryView*)ctxt;
CoreFileAccessor accessor(file);
return view->PerformSave(&accessor);
}
bool BinaryView::PerformIsValidOffset(uint64_t offset)
{
uint8_t val;
return PerformRead(&val, offset, 1) == 1;
}
bool BinaryView::PerformIsOffsetReadable(uint64_t offset)
{
return PerformIsValidOffset(offset);
}