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// Copyright (c) 2015-2021 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 "binaryninjaapi.h"
using namespace BinaryNinja;
using namespace std;
BNBinaryView* BinaryViewType::CreateCallback(void* ctxt, BNBinaryView* data)
{
BinaryViewType* type = (BinaryViewType*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(data));
Ref<BinaryView> result = type->Create(view);
if (!result)
return nullptr;
return BNNewViewReference(result->GetObject());
}
BNBinaryView* BinaryViewType::ParseCallback(void* ctxt, BNBinaryView* data)
{
BinaryViewType* type = (BinaryViewType*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(data));
Ref<BinaryView> result = type->Parse(view);
if (!result)
return nullptr;
return BNNewViewReference(result->GetObject());
}
bool BinaryViewType::IsValidCallback(void* ctxt, BNBinaryView* data)
{
BinaryViewType* type = (BinaryViewType*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(data));
return type->IsTypeValidForData(view);
}
BNSettings* BinaryViewType::GetSettingsCallback(void* ctxt, BNBinaryView* data)
{
BinaryViewType* type = (BinaryViewType*)ctxt;
Ref<BinaryView> view = new BinaryView(BNNewViewReference(data));
Ref<Settings> result = type->GetLoadSettingsForData(view);
if (!result)
return nullptr;
return BNNewSettingsReference(result->GetObject());
}
BinaryViewType::BinaryViewType(BNBinaryViewType* type)
{
m_object = type;
}
BinaryViewType::BinaryViewType(const string& name, const string& longName):
m_nameForRegister(name), m_longNameForRegister(longName)
{
m_object = nullptr;
}
void BinaryViewType::Register(BinaryViewType* type)
{
BNCustomBinaryViewType callbacks;
callbacks.context = type;
callbacks.create = CreateCallback;
callbacks.parse = ParseCallback;
callbacks.isValidForData = IsValidCallback;
callbacks.getLoadSettingsForData = GetSettingsCallback;
type->AddRefForRegistration();
type->m_object = BNRegisterBinaryViewType(type->m_nameForRegister.c_str(),
type->m_longNameForRegister.c_str(), &callbacks);
}
Ref<BinaryViewType> BinaryViewType::GetByName(const string& name)
{
BNBinaryViewType* type = BNGetBinaryViewTypeByName(name.c_str());
if (!type)
return nullptr;
return new CoreBinaryViewType(type);
}
vector<Ref<BinaryViewType>> BinaryViewType::GetViewTypes()
{
BNBinaryViewType** types;
size_t count;
types = BNGetBinaryViewTypes(&count);
vector<Ref<BinaryViewType>> result;
result.reserve(count);
for (size_t i = 0; i < count; i++)
result.push_back(new CoreBinaryViewType(types[i]));
BNFreeBinaryViewTypeList(types);
return result;
}
vector<Ref<BinaryViewType>> BinaryViewType::GetViewTypesForData(BinaryView* data)
{
BNBinaryViewType** types;
size_t count;
types = BNGetBinaryViewTypesForData(data->GetObject(), &count);
vector<Ref<BinaryViewType>> result;
result.reserve(count);
for (size_t i = 0; i < count; i++)
result.push_back(new CoreBinaryViewType(types[i]));
BNFreeBinaryViewTypeList(types);
return result;
}
void BinaryViewType::RegisterArchitecture(const string& name, uint32_t id, BNEndianness endian, Architecture* arch)
{
Ref<BinaryViewType> type = BinaryViewType::GetByName(name);
if (!type)
return;
type->RegisterArchitecture(id, endian, arch);
}
void BinaryViewType::RegisterArchitecture(uint32_t id, BNEndianness endian, Architecture* arch)
{
BNRegisterArchitectureForViewType(m_object, id, endian, arch->GetObject());
}
Ref<Architecture> BinaryViewType::GetArchitecture(uint32_t id, BNEndianness endian)
{
BNArchitecture* arch = BNGetArchitectureForViewType(m_object, id, endian);
if (!arch)
return nullptr;
return new CoreArchitecture(arch);
}
void BinaryViewType::RegisterPlatform(const string& name, uint32_t id, Architecture* arch, Platform* platform)
{
Ref<BinaryViewType> type = BinaryViewType::GetByName(name);
if (!type)
return;
type->RegisterPlatform(id, arch, platform);
}
void BinaryViewType::RegisterDefaultPlatform(const string& name, Architecture* arch, Platform* platform)
{
Ref<BinaryViewType> type = BinaryViewType::GetByName(name);
if (!type)
return;
type->RegisterDefaultPlatform(arch, platform);
}
void BinaryViewType::RegisterPlatform(uint32_t id, Architecture* arch, Platform* platform)
{
BNRegisterPlatformForViewType(m_object, id, arch->GetObject(), platform->GetObject());
}
void BinaryViewType::RegisterDefaultPlatform(Architecture* arch, Platform* platform)
{
BNRegisterDefaultPlatformForViewType(m_object, arch->GetObject(), platform->GetObject());
}
Ref<Platform> BinaryViewType::GetPlatform(uint32_t id, Architecture* arch)
{
BNPlatform* platform = BNGetPlatformForViewType(m_object, id, arch->GetObject());
if (!platform)
return nullptr;
return new Platform(platform);
}
string BinaryViewType::GetName()
{
char* contents = BNGetBinaryViewTypeName(m_object);
string result = contents;
BNFreeString(contents);
return result;
}
string BinaryViewType::GetLongName()
{
char* contents = BNGetBinaryViewTypeLongName(m_object);
string result = contents;
BNFreeString(contents);
return result;
}
bool BinaryViewType::IsDeprecated()
{
return BNIsBinaryViewTypeDeprecated(m_object);
}
void BinaryViewType::RegisterBinaryViewFinalizationEvent(const function<void(BinaryView* view)>& callback)
{
BinaryViewEvent* event = new BinaryViewEvent;
event->action = callback;
BNRegisterBinaryViewEvent(BinaryViewFinalizationEvent, BinaryViewEventCallback, event);
}
void BinaryViewType::RegisterBinaryViewInitialAnalysisCompletionEvent(const function<void(BinaryView* view)>& callback)
{
BinaryViewEvent* event = new BinaryViewEvent;
event->action = callback;
BNRegisterBinaryViewEvent(BinaryViewInitialAnalysisCompletionEvent, BinaryViewEventCallback, event);
}
void BinaryViewType::BinaryViewEventCallback(void* ctxt, BNBinaryView* view)
{
BinaryViewEvent* event = (BinaryViewEvent*)ctxt;
Ref<BinaryView> viewObject = new BinaryView(BNNewViewReference(view));
event->action(viewObject);
}
CoreBinaryViewType::CoreBinaryViewType(BNBinaryViewType* type): BinaryViewType(type)
{
}
BinaryView* CoreBinaryViewType::Create(BinaryView* data)
{
BNBinaryView* view = BNCreateBinaryViewOfType(m_object, data->GetObject());
if (!view)
return nullptr;
return new BinaryView(view);
}
BinaryView* CoreBinaryViewType::Parse(BinaryView* data)
{
BNBinaryView* view = BNParseBinaryViewOfType(m_object, data->GetObject());
if (!view)
return nullptr;
return new BinaryView(view);
}
bool CoreBinaryViewType::IsTypeValidForData(BinaryView* data)
{
return BNIsBinaryViewTypeValidForData(m_object, data->GetObject());
}
Ref<Settings> CoreBinaryViewType::GetLoadSettingsForData(BinaryView* data)
{
BNSettings* settings = BNGetBinaryViewLoadSettingsForData(m_object, data->GetObject());
if (!settings)
return nullptr;
return new Settings(settings);
}