FileData.cpp

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#include "FileData.h"
 
#include <iostream>
#include <limits>
#include <cstring>
 
namespace eve {
namespace filesystem {
 
FileData::FileData(const std::string &filename, uint64_t size)
    : data(nullptr), size((size_t)size), filename(filename) {
    try {
        data = new uint8_t[size];
    } catch (std::bad_alloc &) {
        throw eve::Exception("Out of memory.");
    }
 
    size_t dotpos = filename.rfind('.');
 
    if (dotpos != std::string::npos) {
        extension = filename.substr(dotpos + 1);
        name      = filename.substr(0, dotpos);
    } else
        name = filename;
}
 
FileData::FileData(const FileData &c)
    : data(nullptr), size(c.size), filename(c.filename), extension(c.extension), name(c.name) {
    try {
        data = new uint8_t[size];
    } catch (std::bad_alloc &) {
        throw eve::Exception("Out of memory.");
    }
    memcpy(data, c.data, size);
}
 
FileData::~FileData() { delete[] data; }
 
FileData *FileData::clone() const { return new FileData(*this); }
 
 
}  // namespace filesystem
}  // namespace eve