It is accomplished ...

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-07-09 12:24:59 +00:00
commit 52a3801208
2025 changed files with 472889 additions and 0 deletions
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+//----------------------------------------------------------------------
+//  This software is part of the OpenBeOS distribution and is covered 
+//  by the OpenBeOS license.
+//---------------------------------------------------------------------
+/*!
+	\file Entry.h
+	BEntry and entry_ref interface declarations.
+*/
+#ifndef __sk_entry_h__
+#define __sk_entry_h__
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <SupportDefs.h>
+
+#include <Statable.h>
+#include <StorageDefs.Private.h>
+
+#ifdef USE_OPENBEOS_NAMESPACE
+namespace OpenBeOS {
+#endif
+
+class	BDirectory;
+class	BPath;
+
+struct entry_ref {
+	entry_ref();
+  	entry_ref(dev_t dev, ino_t dir, const char *name);
+	entry_ref(const entry_ref &ref);
+	~entry_ref();
+	
+  	status_t set_name(const char *name);
+
+	bool operator==(const entry_ref &ref) const;
+	bool operator!=(const entry_ref &ref) const;
+	entry_ref &operator=(const entry_ref &ref);
+
+	dev_t	device;
+	ino_t	directory;
+	char	*name;
+};
+
+class BEntry : public BStatable {
+public:
+	BEntry();
+	BEntry(const BDirectory *dir, const char *path, bool traverse = false);
+	BEntry(const entry_ref *ref, bool traverse = false);
+	BEntry(const char *path, bool traverse = false);
+	BEntry(const BEntry &entry);
+	virtual ~BEntry();
+
+	status_t InitCheck() const;
+	bool Exists() const;
+
+	virtual status_t GetStat(struct stat *st) const;
+
+	status_t SetTo(const BDirectory *dir, const char *path,
+				   bool traverse = false);
+	status_t SetTo(const entry_ref *ref, bool traverse = false);
+	status_t SetTo(const char *path, bool traverse = false);
+	void Unset();
+
+	status_t GetRef(entry_ref *ref) const;
+	status_t GetPath(BPath *path) const;
+	status_t GetParent(BEntry *entry) const;
+	status_t GetParent(BDirectory *dir) const;
+	status_t GetName(char *buffer) const;
+
+	status_t Rename(const char *path, bool clobber = false);
+	status_t MoveTo(BDirectory *dir, const char *path = NULL,
+					bool clobber = false);
+	status_t Remove();
+
+	bool operator==(const BEntry &item) const;
+	bool operator!=(const BEntry &item) const;
+
+	BEntry &operator=(const BEntry &item);
+
+private:
+	virtual	void _PennyEntry1();
+	virtual	void _PennyEntry2();
+	virtual	void _PennyEntry3();
+	virtual	void _PennyEntry4();
+	virtual	void _PennyEntry5();
+	virtual	void _PennyEntry6();
+	
+	/*! Currently unused. */
+	uint32 _pennyData[4];
+
+	/*! BEntry implementation of BStatable::set_stat() */
+	virtual	status_t set_stat(struct stat &st, uint32 what);
+	
+	status_t set(StorageKit::FileDescriptor dir, const char *path,
+				 bool traverse);
+
+	/*! File descriptor for the entry's parent directory. */
+	StorageKit::FileDescriptor fDirFd;
+	
+	/*! Leaf name of the entry. */
+	char *fName;
+	
+	/*! The object's initialization status. */
+	status_t fCStatus;
+	
+	status_t set_name(const char *name);
+
+	void Dump(const char *name = NULL);
+};
+
+// C functions
+
+status_t get_ref_for_path(const char *path, entry_ref *ref);
+bool operator<(const entry_ref &a, const entry_ref &b);
+
+
+#ifdef USE_OPENBEOS_NAMESPACE
+};		// namespace OpenBeOS
+#endif
+
+#endif	// __sk_entry_h__