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70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
#ifndef MANGLE_VFS_OGRESERVER_H
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#define MANGLE_VFS_OGRESERVER_H
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#include "../vfs.hpp"
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#include <OgreResourceGroupManager.h>
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namespace Mangle {
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namespace VFS {
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/** @brief An interface into the OGRE VFS system.
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This class does NOT wrap a single Ogre::Archive, but rather an
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entire resource group in Ogre. You can use this class to tap into
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all paths, Zip files, custom archives on so on that have been
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inserted into Ogre as resource locations.
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This has been built and tested against OGRE 1.6.2. You might have
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to make your own modifications if you're working with newer (or
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older) versions.
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*/
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class OgreVFS : public VFS
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{
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std::string group;
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Ogre::ResourceGroupManager *gm;
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public:
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/** @brief Constructor
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OGRE must be initialized (ie. you must have created an
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Ogre::Root object somewhere) before calling this.
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@param group Optional resource group name. If none is given,
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OGRE's default (or 'World') resource group is used.
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*/
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OgreVFS(const std::string &_group = "");
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/// Open a new data stream. Deleting the object should be enough to
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/// close it.
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virtual Stream::StreamPtr open(const std::string &name);
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/// Check for the existence of a file
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virtual bool isFile(const std::string &name) const
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{ return gm->resourceExists(group, name); }
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/// This doesn't work, always returns false.
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virtual bool isDir(const std::string &name) const
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{ return false; }
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/// This doesn't work.
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virtual FileInfoPtr stat(const std::string &name) const
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{ return FileInfoPtr(); }
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/// List all entries in a given directory. A blank dir should be
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/// interpreted as a the root/current directory of the archive. If
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/// dirs is true, list directories instead of files. OGRE note: The
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/// ogre resource systemd does not support recursive listing of
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/// files. We might make a separate filter for this later.
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virtual FileInfoListPtr list(const std::string& dir = "",
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bool recurse=true,
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bool dirs=false) const;
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/// Find files after a given pattern. Wildcards (*) are
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/// supported.
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virtual FileInfoListPtr find(const std::string& pattern,
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bool recursive=true,
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bool dirs=false) const;
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};
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}} // namespaces
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#endif
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