mirror of
https://github.com/aportelli/LatAnalyze.git
synced 2024-11-10 00:45:36 +00:00
82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
/*
|
|
* BinReader.cpp, part of LatAnalyze
|
|
*
|
|
* Copyright (C) 2015 Antonin Portelli
|
|
*
|
|
* LatAnalyze is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* LatAnalyze is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with LatAnalyze. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <LatAnalyze/Io/BinReader.hpp>
|
|
#include <LatAnalyze/includes.hpp>
|
|
|
|
#if (defined __GNUC__)||(defined __clang__)
|
|
#pragma GCC diagnostic ignored "-Wunreachable-code"
|
|
#endif
|
|
|
|
using namespace std;
|
|
using namespace Latan;
|
|
|
|
BinIO::BinIO(string msg, string loc)
|
|
: runtime_error("Binary reader error: " + msg + " (" + loc + ")")
|
|
{}
|
|
|
|
/******************************************************************************
|
|
* BinReader implementation *
|
|
******************************************************************************/
|
|
// constructor /////////////////////////////////////////////////////////////////
|
|
BinReader::BinReader(const string fileName, const uint32_t endianness,
|
|
const bool isColMaj)
|
|
{
|
|
open(fileName, endianness, isColMaj);
|
|
}
|
|
|
|
// I/O /////////////////////////////////////////////////////////////////////////
|
|
void BinReader::open(const string fileName, const uint32_t endianness,
|
|
const bool isColMaj)
|
|
{
|
|
fileName_ = fileName;
|
|
endianness_ = endianness;
|
|
isColMaj_ = isColMaj;
|
|
file_.reset(new ifstream(fileName_, ios::in|ios::binary|ios::ate));
|
|
if (!file_->is_open())
|
|
{
|
|
LATAN_ERROR(Io, "impossible to open file '" + fileName_ + "'");
|
|
}
|
|
size_ = static_cast<size_t>(file_->tellg());
|
|
file_->seekg(0, ios::beg);
|
|
}
|
|
|
|
void BinReader::close(void)
|
|
{
|
|
file_.reset(nullptr);
|
|
}
|
|
|
|
template <>
|
|
std::string BinReader::read(void)
|
|
{
|
|
std::string s;
|
|
char c = 'a';
|
|
|
|
while (c != '\n')
|
|
{
|
|
c = read<char>();
|
|
if (c != '\n')
|
|
{
|
|
s.push_back(c);
|
|
}
|
|
}
|
|
|
|
return s;
|
|
}
|