binaryninja-api/fileaccessor.cpp at dev · Vector35/binaryninja-api · GitHub

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// 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;

uint64_t FileAccessor::GetLengthCallback(void* ctxt)

{

FileAccessor* file = (FileAccessor*)ctxt;

return file->GetLength();

}

size_t FileAccessor::ReadCallback(void* ctxt, void* dest, uint64_t offset, size_t len)

{

FileAccessor* file = (FileAccessor*)ctxt;

return file->Read(dest, offset, len);

}

size_t FileAccessor::WriteCallback(void* ctxt, uint64_t offset, const void* src, size_t len)

{

FileAccessor* file = (FileAccessor*)ctxt;

return file->Write(offset, src, len);

}

FileAccessor::FileAccessor()

{

m_callbacks.context = this;

m_callbacks.getLength = GetLengthCallback;

m_callbacks.read = ReadCallback;

m_callbacks.write = WriteCallback;

}

FileAccessor::FileAccessor(BNFileAccessor* accessor) : m_callbacks(*accessor) {}

CoreFileAccessor::CoreFileAccessor(BNFileAccessor* accessor) : FileAccessor(accessor) {}

uint64_t CoreFileAccessor::GetLength() const

{

return m_callbacks.getLength(m_callbacks.context);

}

size_t CoreFileAccessor::Read(void* dest, uint64_t offset, size_t len)

{

return m_callbacks.read(m_callbacks.context, dest, offset, len);

}

size_t CoreFileAccessor::Write(uint64_t offset, const void* src, size_t len)

{

return m_callbacks.write(m_callbacks.context, offset, src, len);

}

binaryninja-api/fileaccessor.cpp at dev · Vector35/binaryninja-api · GitHub

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