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File: [Pegasus] / pegasus / src / Pegasus / Common / Dir.h
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Revision: 1.8, Tue Jul 10 21:31:13 2001 UTC (22 years, 11 months ago) by mike Branch: MAIN CVS Tags: version_1_01, version_0_99_1, version_0_99, pre-meta-dispatcher, merge_of_dev, main, dev_dead, dev, async_dispatcher, VERSION_1_09, VERSION_1_08, VERSION_1_07, SNAPSHOT_1_04 Changes since 1.7: +90 -90 lines Removed \r\r\n from all files. |
//%///////////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001 The Open group, BMC Software, Tivoli Systems, IBM // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Mike Brasher (mbrasher@bmc.com) // // Modified By: // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_Dir_h #define Pegasus_Dir_h #include <Pegasus/Common/Config.h> #include <Pegasus/Common/String.h> #include <Pegasus/Common/Exception.h> PEGASUS_NAMESPACE_BEGIN struct DirRep; /** The Dir class provides a platform independent way of iterating the files in a directory. */ class PEGASUS_COMMON_LINKAGE Dir { public: /** Starts this iterator class on the given path. @param String path is the path to the target directory @return @exception throws CannotOpenDirectory if invalid directory. <pre> char* path = "." try { for (Dir dir(path); dir.more(); dir.next()) { cout << "name: " << dir.getName() << endl; } } catch(CannotOpenDirectory&) { // Error! } </pre> */ Dir(const String& path); /** Release any iterator resources. */ ~Dir(); /** Return true if there are more file names to iterator. */ Boolean more() const { return _more; } /** Returns the current file name. */ const char* getName() const; /** Advance to next file in directory. */ void next(); private: Boolean _more; Boolean _isValid; DirRep* _rep; }; PEGASUS_NAMESPACE_END #endif /* Pegasus_Dir_h */
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