- Added missing projects "VFS" & "export" to SVN

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@4447 3b4a5df2-a311-0410-b5c6-a8a6f20db521
2026-08-26 14:30:26 +02:00 · 2011-05-26 11:25:04 +00:00
parent 6e2bdd557c
commit be95a2a7b1
203 changed files with 44525 additions and 0 deletions
@@ -0,0 +1,172 @@
+/* 
+ * bfVFS : vfs/Core/vfs_vloc.cpp
+ *  - Virtual Location, stores Virtual Files
+ *
+ * Copyright (C) 2008 - 2010 (BF) john.bf.smith@googlemail.com
+ * 
+ * This file is part of the bfVFS library
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <vfs/Core/vfs_vloc.h>
+#include <vfs/Core/vfs_vfile.h>
+#include <vfs/Core/vfs_profile.h>
+#include <vfs/Core/vfs.h>
+
+/************************************************************************/
+
+class vfs::CVirtualLocation::VFileIterator : public vfs::CVirtualLocation::Iterator::IImplementation
+{
+	friend class vfs::CVirtualLocation;
+	typedef vfs::CVirtualLocation::Iterator::IImplementation tBaseClass;
+
+	VFileIterator(vfs::CVirtualLocation* pLoc): tBaseClass(), m_pLoc(pLoc)
+	{
+		VFS_THROW_IFF(pLoc, L"");
+		_vfile_iter = m_pLoc->m_VFiles.begin();
+	}
+public:
+	VFileIterator() : tBaseClass(), m_pLoc(NULL)
+	{};
+	virtual ~VFileIterator()
+	{};
+	virtual vfs::CVirtualFile*	value()
+	{
+		if(m_pLoc && _vfile_iter != m_pLoc->m_VFiles.end())
+		{
+			return _vfile_iter->second;
+		}
+		return NULL;
+	}
+	virtual void				next()
+	{
+		if(m_pLoc && _vfile_iter != m_pLoc->m_VFiles.end())
+		{
+			_vfile_iter++;
+		}
+	}
+protected:
+	virtual tBaseClass* clone()
+	{
+		VFileIterator* iter = new VFileIterator(m_pLoc);
+		iter->_vfile_iter = _vfile_iter;
+		return iter;
+	}
+private:
+	vfs::CVirtualLocation*						m_pLoc;
+	vfs::CVirtualLocation::tVFiles::iterator	_vfile_iter;
+};
+
+/************************************************************************/
+
+vfs::CVirtualLocation::CVirtualLocation(vfs::Path const& path)
+: cPath(path), m_exclusive(false)
+{};
+
+vfs::CVirtualLocation::~CVirtualLocation()
+{
+	tVFiles::iterator it = m_VFiles.begin();
+	for(; it != m_VFiles.end(); ++it)
+	{
+		it->second->destroy();
+	}
+	m_VFiles.clear();
+}
+
+void vfs::CVirtualLocation::setIsExclusive(bool exclusive)
+{
+	m_exclusive = exclusive;
+}
+bool vfs::CVirtualLocation::getIsExclusive()
+{
+	return m_exclusive;
+}
+
+void vfs::CVirtualLocation::addFile(vfs::IBaseFile* file, vfs::String const& profileName)
+{
+	vfs::CVirtualFile *pVFile = NULL;
+	tVFiles::iterator it = m_VFiles.find(file->getName());
+	if(it == m_VFiles.end())
+	{
+		vfs::Path fp = file->getPath();
+		vfs::CProfileStack& stack = *(getVFS()->getProfileStack());
+		pVFile = vfs::CVirtualFile::create(fp,stack);
+		it = m_VFiles.insert(m_VFiles.end(), std::pair<vfs::Path,vfs::CVirtualFile*>(file->getName(),pVFile));
+	}
+	it->second->add(file,profileName,true);
+}
+
+vfs::IBaseFile* vfs::CVirtualLocation::getFile(vfs::Path const& filename, vfs::String const& profileName) const
+{
+	tVFiles::const_iterator cit = m_VFiles.find(filename);
+	if(cit != m_VFiles.end() && cit->second)
+	{
+		if(profileName.empty())
+		{
+			if(m_exclusive)
+			{
+				return cit->second->file(vfs::CVirtualFile::SF_STOP_ON_WRITABLE_PROFILE);
+			}
+			else
+			{
+				return cit->second->file(vfs::CVirtualFile::SF_TOP);
+			}
+		}
+		else
+		{
+			// you know what you are doing
+			return cit->second->file(profileName);
+		}
+	}
+	return NULL;
+}
+vfs::CVirtualFile* vfs::CVirtualLocation::getVirtualFile(vfs::Path const& filename)
+{
+	tVFiles::const_iterator cit = m_VFiles.find(filename);
+	if(cit != m_VFiles.end())
+	{
+		return cit->second;
+	}
+	return NULL;
+}
+
+bool vfs::CVirtualLocation::removeFile(vfs::IBaseFile* file)
+{
+	if(file)
+	{
+		vfs::Path sDir,sFile;
+		file->getPath().splitLast(sDir,sFile);
+		tVFiles::iterator it = m_VFiles.find(sFile);
+		if(it != m_VFiles.end())
+		{
+			if(!it->second->remove(file))
+			{
+				//CVirtualFile* vfile = it->second;
+				//delete vfile;
+				m_VFiles.erase(it);
+			}
+			return true;
+		}
+	}
+	return false;
+}
+
+
+vfs::CVirtualLocation::Iterator vfs::CVirtualLocation::iterate()
+{
+	return Iterator(new VFileIterator(this));
+}
+