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/*
filesystem/ifilestream.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#include "filesystem/filesystem.h"
#include "filesystem/filestream.h"
namespace filesystem
{
IFileStream::IFileStream(const char *name) : std::ifstream()
{
if (name)
fstream_name.assign(name);
open(name);
}
IFileStream::IFileStream(const std::string &name) : std::ifstream(), fstream_name(name)
{
open(fstream_name);
}
void IFileStream::open(const char *name)
{
if (!name) {
if (is_open()) {
close();
}
fstream_name.clear();
fstream_filename.clear();
return;
}
fstream_name.assign(name);
for (SearchPath::iterator path = searchpath().begin(); path != searchpath().end(); path++) {
fstream_filename.assign((*path));
fstream_filename.append(fstream_name);
/*
#ifdef _WIN32
for (size_t i = 0; i < fstream_filename.size(); i++)
if (fstream_filename[i] == '/') fstream_filename[i] = '\\';
#endif
*/
if (sys::file_exists(fstream_filename)) {
std::ifstream::open(fstream_filename.c_str());
if (good())
return;
}
}
fstream_filename.clear();
}
void IFileStream::open(const std::string &name)
{
open(name.c_str());
}
}
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