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File: [Pegasus] / pegasus / src / Pegasus / Common / Dir.h
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Revision: 1.30, Fri Nov 10 18:14:58 2006 UTC (17 years, 7 months ago) by kumpf Branch: MAIN CVS Tags: TASK-PEP286_PRIVILEGE_SEPARATION-root, TASK-PEP286_PRIVILEGE_SEPARATION-branch, TASK-Bug2102_RCMPIWindows-root, TASK-Bug2102_RCMPIWindows-merged_out_to_branch, TASK-Bug2102_RCMPIWindows-merged_out_from_trunk, TASK-Bug2102_RCMPIWindows-merged_in_to_trunk, TASK-Bug2102_RCMPIWindows-merged_in_from_branch, TASK-Bug2102_RCMPIWindows-branch, RELEASE_2_6_1-RC1, RELEASE_2_6_1, RELEASE_2_6_0-RC1, RELEASE_2_6_0-FC, RELEASE_2_6_0, RELEASE_2_6-root, PEP286_PRIVILEGE_SEPARATION_ROOT, PEP286_PRIVILEGE_SEPARATION_CODE_FREEZE, PEP286_PRIVILEGE_SEPARATION_BRANCH, PEP286_PRIVILEGE_SEPARATION_1 Branch point for: RELEASE_2_6-branch Changes since 1.29: +1 -1 lines BUG#: 5840 TITLE: Common modules do not meet chksrc requirements DESCRIPTION: Remove tab characters and author names and shorten lines that are wider than 80 characters. |
//%2006//////////////////////////////////////////////////////////////////////// // // 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. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec 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. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #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> #if defined(PEGASUS_PLATFORM_SOLARIS_SPARC_GNU) # include <sys/param.h> # include <dirent.h> #endif #ifdef PEGASUS_OS_ZOS #include <dirent.h> #endif PEGASUS_NAMESPACE_BEGIN #if defined(PEGASUS_OS_TYPE_WINDOWS) #include <io.h> typedef struct { #if _MSC_VER < 1300 long file; #else intptr_t file; #endif struct _finddata_t findData; } DirRep; #elif defined(PEGASUS_OS_TYPE_UNIX) || defined (PEGASUS_OS_VMS) #if defined(PEGASUS_OS_SOLARIS) #include <sys/param.h> #endif /* if defined(PEGASUS_OS_SOLARIS) */ #include <dirent.h> #ifndef PEGASUS_OS_VMS #define PEGASUS_HAS_READDIR_R #endif /* ifndef PEGASUS_OS_VMS */ struct DirRep { DIR* dir; #ifdef PEGASUS_OS_OS400 struct dirent_lg* entry; #else /* ifdef PEGASUS_OS_OS400 */ struct dirent* entry; #endif /* ifdef PEGASUS_OS_OS400 */ #ifdef PEGASUS_HAS_READDIR_R #ifdef PEGASUS_OS_OS400 struct dirent_lg buffer; #else /* ifdef PEGASUS_OS_OS400 */ #ifdef PEGASUS_OS_SOLARIS private: char buf[sizeof(dirent) + MAXNAMELEN]; public: struct dirent &buffer; inline DirRep() : buffer(*reinterpret_cast<struct dirent *>(buf)) { } #else /* ifdef PEGASUS_OS_SOLARIS */ struct dirent buffer; #endif /* ifdef PEGASUS_OS_SOLARIS */ #endif /* ifdef PEGASUS_OS_OS400 */ #endif /* ifdef PEGASUS_HAS_READDIR_R */ }; #endif /* elif defined(PEGASUS_OS_TYPE_UNIX) || defined (PEGASUS_OS_VMS) */ /** 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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