[Scummvm-cvs-logs] SF.net SVN: scummvm: [30537] scummvm/trunk/backends/fs/psp/psp-fs.cpp

[joostp at users.sourceforge.net]

Revision: 30537
          http://scummvm.svn.sourceforge.net/scummvm/?rev=30537&view=rev
Author:   joostp
Date:     2008-01-17 13:35:31 -0800 (Thu, 17 Jan 2008)

Log Message:
-----------
implement exists(), isReadable() and isWritable() stubs using access()

Modified Paths:
--------------
    scummvm/trunk/backends/fs/psp/psp-fs.cpp

Modified: scummvm/trunk/backends/fs/psp/psp-fs.cpp
===================================================================
--- scummvm/trunk/backends/fs/psp/psp-fs.cpp	2008-01-17 21:06:29 UTC (rev 30536)
+++ scummvm/trunk/backends/fs/psp/psp-fs.cpp	2008-01-17 21:35:31 UTC (rev 30537)
@@ -58,13 +58,13 @@
 	 */
 	PSPFilesystemNode(const Common::String &p, bool verify);
 
-	virtual bool exists() const { return true; }		//FIXME: this is just a stub
+	virtual bool exists() const { return access(_path.c_str(), F_OK) == 0; }
 	virtual String getDisplayName() const { return _displayName; }
 	virtual String getName() const { return _displayName; }
 	virtual String getPath() const { return _path; }
 	virtual bool isDirectory() const { return _isDirectory; }
-	virtual bool isReadable() const { return true; }	//FIXME: this is just a stub
-	virtual bool isWritable() const { return true; }	//FIXME: this is just a stub
+	virtual bool isReadable() const { return access(_path.c_str(), R_OK) == 0; }
+	virtual bool isWritable() const { return access(_path.c_str(), W_OK) == 0; }
 
 	virtual AbstractFilesystemNode *getChild(const String &n) const;
 	virtual bool getChildren(AbstractFSList &list, ListMode mode, bool hidden) const;


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