44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/**
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* Copyright (C) 2020-2021 Xilinx, Inc
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*
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* Licensed under the Apache License, Version 2.0 (the "License"). You may
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* not use this file except in compliance with the License. A copy of the
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* License is located at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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#include <fstream>
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#include "firmware_image.h"
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firmwareImage::firmwareImage(const char *file) :
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mBuf(nullptr)
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{
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std::ifstream in(file, std::ios::binary | std::ios::ate);
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if (!in.is_open())
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{
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this->setstate(failbit);
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std::cout << "Can't open " << file << std::endl;
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return;
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}
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auto bufsize = in.tellg();
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in.seekg(0);
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// For non-dsabin file, the entire file is the image.
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mBuf = new char[bufsize];
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in.seekg(0);
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in.read(mBuf, bufsize);
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this->rdbuf()->pubsetbuf(mBuf, bufsize);
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}
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firmwareImage::~firmwareImage()
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{
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delete[] mBuf;
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}
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