diff options
Diffstat (limited to 'engines/wintermute/base/file/base_package.h')
| -rw-r--r-- | engines/wintermute/base/file/base_package.h | 58 |
1 files changed, 43 insertions, 15 deletions
diff --git a/engines/wintermute/base/file/base_package.h b/engines/wintermute/base/file/base_package.h index 673655a710..b9a7bc5934 100644 --- a/engines/wintermute/base/file/base_package.h +++ b/engines/wintermute/base/file/base_package.h @@ -29,32 +29,60 @@ #ifndef WINTERMUTE_BPACKAGE_H
#define WINTERMUTE_BPACKAGE_H
+#include "common/archive.h"
#include "common/stream.h"
#include "common/fs.h"
-namespace Common {
-class SeekableReadStream;
-}
-
namespace WinterMute {
-class BaseFileManager;
class BasePackage {
- BaseFileManager *_fileManager;
public:
Common::SeekableReadStream *getFilePointer();
- void closeFilePointer(Common::SeekableReadStream *&file);
-
Common::FSNode _fsnode;
bool _boundToExe;
byte _priority;
- bool read(Common::SeekableReadStream *file, uint32 offset, byte *buffer, uint32 size);
- bool close();
- bool open();
- char *_name;
+ Common::String _name;
int _cd;
- Common::SeekableReadStream *_file;
- BasePackage(BaseFileManager *fileMan);
- ~BasePackage();
+ BasePackage();
+};
+
+class PackageSet : public Common::Archive {
+public:
+ virtual ~PackageSet();
+
+ PackageSet(Common::FSNode package, const Common::String &filename = "", bool searchSignature = false);
+ /**
+ * Check if a member with the given name is present in the Archive.
+ * Patterns are not allowed, as this is meant to be a quick File::exists()
+ * replacement.
+ */
+ virtual bool hasFile(const Common::String &name) const;
+
+ /**
+ * Add all members of the Archive to list.
+ * Must only append to list, and not remove elements from it.
+ *
+ * @return the number of names added to list
+ */
+ virtual int listMembers(Common::ArchiveMemberList &list) const;
+
+ /**
+ * Returns a ArchiveMember representation of the given file.
+ */
+ virtual const Common::ArchiveMemberPtr getMember(const Common::String &name) const;
+
+ /**
+ * Create a stream bound to a member with the specified name in the
+ * archive. If no member with this name exists, 0 is returned.
+ * @return the newly created input stream
+ */
+ virtual Common::SeekableReadStream *createReadStreamForMember(const Common::String &name) const;
+
+ int getPriority() const { return _priority; }
+private:
+ byte _priority;
+ Common::Array<BasePackage *> _packages;
+ Common::HashMap<Common::String, Common::ArchiveMemberPtr> _files;
+ Common::HashMap<Common::String, Common::ArchiveMemberPtr>::iterator _filesIter;
};
} // end of namespace WinterMute
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