mirror of
https://gitea.wildfiregames.com/0ad/0ad
synced 2026-06-17 13:53:57 -07:00
c8cfd8b40b
remove path.cpp (it was based on the premise that all data files lie below binaries/data) This was SVN commit r7063.
84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
|
|
* This file is part of 0 A.D.
|
|
*
|
|
* 0 A.D. 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 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 0 A.D. 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 0 A.D. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "precompiled.h"
|
|
#include "real_directory.h"
|
|
|
|
#include "lib/path_util.h"
|
|
#include "lib/file/file.h"
|
|
#include "lib/file/io/io.h"
|
|
|
|
|
|
RealDirectory::RealDirectory(const fs::path& path, size_t priority, size_t flags)
|
|
: m_path(path), m_priority(priority), m_flags(flags)
|
|
{
|
|
}
|
|
|
|
|
|
/*virtual*/ size_t RealDirectory::Precedence() const
|
|
{
|
|
return 1u;
|
|
}
|
|
|
|
|
|
/*virtual*/ char RealDirectory::LocationCode() const
|
|
{
|
|
return 'F';
|
|
}
|
|
|
|
|
|
/*virtual*/ LibError RealDirectory::Load(const std::string& name, const shared_ptr<u8>& buf, size_t size) const
|
|
{
|
|
PIFile file = CreateFile_Posix();
|
|
RETURN_ERR(file->Open(m_path/name, 'r'));
|
|
|
|
RETURN_ERR(io_ReadAligned(file, 0, buf.get(), size));
|
|
return INFO::OK;
|
|
}
|
|
|
|
|
|
LibError RealDirectory::Store(const std::string& name, const shared_ptr<u8>& fileContents, size_t size)
|
|
{
|
|
const fs::path pathname(m_path/name);
|
|
|
|
{
|
|
PIFile file = CreateFile_Posix();
|
|
RETURN_ERR(file->Open(pathname, 'w'));
|
|
RETURN_ERR(io_WriteAligned(file, 0, fileContents.get(), size));
|
|
}
|
|
|
|
// io_WriteAligned pads the file; we need to truncate it to the actual
|
|
// length. ftruncate can't be used because Windows' FILE_FLAG_NO_BUFFERING
|
|
// only allows resizing to sector boundaries, so the file must first
|
|
// be closed.
|
|
truncate(pathname.external_file_string().c_str(), size);
|
|
|
|
return INFO::OK;
|
|
}
|
|
|
|
|
|
void RealDirectory::Watch()
|
|
{
|
|
//m_watch = CreateWatch(fs::path().external_file_string().c_str());
|
|
}
|
|
|
|
|
|
PRealDirectory CreateRealSubdirectory(const PRealDirectory& realDirectory, const std::string& subdirectoryName)
|
|
{
|
|
const fs::path path(realDirectory->Path()/subdirectoryName);
|
|
return PRealDirectory(new RealDirectory(path, realDirectory->Priority(), realDirectory->Flags()));
|
|
}
|