forked from mirror/openmw-tes3mp
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
#ifndef OPENMW_COMPONENTS_RESOURCEMANAGER_H
|
|
#define OPENMW_COMPONENTS_RESOURCEMANAGER_H
|
|
|
|
#include <components/files/constrainedfilestream.hpp>
|
|
|
|
#include <vector>
|
|
#include <map>
|
|
|
|
namespace VFS
|
|
{
|
|
|
|
class Archive;
|
|
class File;
|
|
|
|
/// @brief The main class responsible for loading files from a virtual file system.
|
|
/// @par Various archive types (e.g. directories on the filesystem, or compressed archives)
|
|
/// can be registered, and will be merged into a single file tree. If the same filename is
|
|
/// contained in multiple archives, the last added archive will have priority.
|
|
class Manager
|
|
{
|
|
public:
|
|
/// @param strict Use strict path handling? If enabled, no case folding will
|
|
/// be done, but slash/backslash conversions are always done.
|
|
Manager(bool strict);
|
|
|
|
~Manager();
|
|
|
|
/// Register the given archive. All files contained in it will be added to the index on the next buildIndex() call.
|
|
/// @note Takes ownership of the given pointer.
|
|
void addArchive(Archive* archive);
|
|
|
|
/// Build the file index. Should be called when all archives have been registered.
|
|
void buildIndex();
|
|
|
|
/// Does a file with this name exist?
|
|
bool exists(const std::string& name) const;
|
|
|
|
/// Get a complete list of files from all archives
|
|
const std::map<std::string, File*>& getIndex() const;
|
|
|
|
/// Normalize the given filename, making slashes/backslashes consistent, and lower-casing if mStrict is false.
|
|
void normalizeFilename(std::string& name) const;
|
|
|
|
/// Retrieve a file by name.
|
|
/// @note Throws an exception if the file can not be found.
|
|
Files::IStreamPtr get(const std::string& name) const;
|
|
|
|
/// Retrieve a file by name (name is already normalized).
|
|
/// @note Throws an exception if the file can not be found.
|
|
Files::IStreamPtr getNormalized(const std::string& normalizedName) const;
|
|
|
|
private:
|
|
bool mStrict;
|
|
|
|
std::vector<Archive*> mArchives;
|
|
|
|
std::map<std::string, File*> mIndex;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|