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File: [Pegasus] / pegasus / src / Pegasus / Common / Dir.h
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Revision: 1.17, Sun Oct 17 19:39:17 2004 UTC (19 years, 8 months ago) by karl Branch: MAIN CVS Tags: RELEASE_2_4_3, RELEASE_2_4_2, RELEASE_2_4_1-BETA3, RELEASE_2_4_1-BETA2, RELEASE_2_4_1-BETA1, RELEASE_2_4_1, RELEASE_2_4_0-RC3, RELEASE_2_4_0-RC2, RELEASE_2_4_0, RELEASE_2_4-root, RELEASE_2_4-branch, PEP213_SIZE_OPTIMIZATIONS_TAG, PEP213_SIZE_OPTIMIZATIONS, IBM_241_April1405, CHUNKTESTDONE_PEP140 Changes since 1.16: +6 -4 lines BUG#: 2196 TITLE: Copyright update DESCRIPTION: Update all .cpp and .h files for new license and update the doc/license.txt file. Note that there were also a couple of files that had to be fixed because they had violated the comments rules (ex. blank line at head of file or in the case of xmlwriter.cpp a comment line //========= which drove the strip function nuts. These were fixed. This has been compiled and tested on windows. |
//%2004//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // // 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: Amit K Arora, IBM (amita@in.ibm.com) // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_Dir_h #define Pegasus_Dir_h #include <Pegasus/Common/Config.h> #include <Pegasus/Common/String.h> #include <Pegasus/Common/InternalException.h> #include <Pegasus/Common/Linkage.h> #include <Pegasus/Common/AutoPtr.h> PEGASUS_NAMESPACE_BEGIN #if defined(PEGASUS_OS_TYPE_WINDOWS) #include <io.h> typedef struct { long file; struct _finddata_t findData; } DirRep; #elif defined(PEGASUS_OS_TYPE_UNIX) #ifdef PEGASUS_OS_SOLARIS #include <sys/param.h> #endif #include <dirent.h> // ATTN: If a platform is found that does not have the readdir_r interface, // this next line should be conditionally compiled out for that platform. // Otherwise, the old readdir code can be removed. #define PEGASUS_HAS_READDIR_R typedef struct DirRep { DIR* dir; #ifdef PEGASUS_OS_OS400 struct dirent_lg* entry; #else struct dirent* entry; #endif #ifdef PEGASUS_HAS_READDIR_R #ifdef PEGASUS_OS_OS400 struct dirent_lg buffer; #else #ifdef PEGASUS_OS_SOLARIS private: char buf[sizeof(dirent) + MAXNAMELEN]; public: struct dirent &buffer; inline DirRep() : buffer(*reinterpret_cast<struct dirent *>(buf)) { } #else struct dirent buffer; #endif #endif #endif }; #endif /** 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; String _path; DirRep _dirRep; }; PEGASUS_NAMESPACE_END #endif /* Pegasus_Dir_h */
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