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version 1.2, 2001/04/11 00:33:48
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version 1.3, 2001/04/11 04:30:33
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| //BEGIN_LICENSE |
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| // |
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| // Copyright (c) 2000 The Open Group, BMC Software, Tivoli Systems, IBM |
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| // |
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| // Permission is hereby granted, free of charge, to any person obtaining a |
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| // copy of this software and associated documentation files (the "Software"), |
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| // to deal in the Software without restriction, including without limitation |
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| // the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| // and/or sell copies of the Software, and to permit persons to whom the |
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| // Software is furnished to do so, subject to the following conditions: |
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| // |
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| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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| // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| // DEALINGS IN THE SOFTWARE. |
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| // |
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| //END_LICENSE |
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| //BEGIN_HISTORY |
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| // |
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| // Author: |
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| // |
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| // $Log$ |
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| // Revision 1.2 2001/04/11 00:33:48 mike |
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| // more porting |
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| // |
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| // Revision 1.1 2001/02/11 05:42:33 mike |
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| // new |
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| // |
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| // Revision 1.1.1.1 2001/01/14 19:50:23 mike |
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| // Pegasus import |
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| // |
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| // |
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| //END_HISTORY |
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| |
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| #include "Destroyer.h" |
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| #include "Dir.h" | #include "Dir.h" |
| #include "Exception.h" |
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| |
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| PEGASUS_NAMESPACE_BEGIN |
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| |
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| #ifdef PEGASUS_OS_TYPE_WINDOWS |
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| # include <io.h> |
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| # include <direct.h> |
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| |
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| struct DirRep |
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| { |
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| long file; |
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| struct _finddata_t findData; |
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| }; |
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| |
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| Dir::Dir(const String& path) |
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| { |
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| Destroyer<char> p(strcat(path.allocateCString(2), "/*")); |
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| _rep = new DirRep; |
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| _rep->file = _findfirst(p.getPointer(), &_rep->findData); |
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| |
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| if (_rep->file == -1) |
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| { |
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| _more = false; |
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| throw CannotOpenDirectory(path); |
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| } |
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| else |
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| _more = true; |
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| } |
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| |
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| Dir::~Dir() |
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| { |
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| if (_rep->file != -1) |
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| _findclose(_rep->file); |
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| |
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| delete _rep; |
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| } |
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| |
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| const char* Dir::getName() const |
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| { |
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| return _rep->findData.name; |
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| } |
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| |
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| void Dir::next() |
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| { |
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| if (!_more) |
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| return; |
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| |
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| _more = _findnext(_rep->file, &_rep->findData) == 0; |
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| } |
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| |
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| #else /* PEGASUS_OS_TYPE_WINDOWS */ |
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| # include <dirent.h> |
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| |
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| // Clone the string to a plain old C-String and null out |
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| // trailing slash (if any). |
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| |
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| static char* _clonePath(const String& path) |
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| { |
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| char* p = path.allocateCString(); |
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| |
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| if (!*p) |
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| return p; |
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| |
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| char* last = p + path.getLength() - 1; |
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| |
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| if (*last == '/') |
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| *last = '\0'; |
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| |
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| return p; |
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| } |
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| |
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| struct DirRep |
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| { |
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| DIR* dir; |
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| struct dirent* entry; |
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| }; |
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| |
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| Dir::Dir(const String& path) |
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| { |
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| Destroyer<char> p(_clonePath(path)); |
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| _rep = new DirRep; |
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| _rep->dir = opendir(p.getPointer()); |
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| |
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| if (_rep->dir) |
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| { |
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| _rep->entry = readdir(_rep->dir); |
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| _more = _rep->entry != NULL; |
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| } |
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| else |
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| { |
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| _more = false; |
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| throw CannotOpenDirectory(path); |
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| } |
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| } |
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| |
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| Dir::~Dir() |
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| { |
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| if (_rep->dir) |
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| closedir(_rep->dir); |
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| |
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| delete _rep; |
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| } |
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| |
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| const char* Dir::getName() const |
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| { |
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| return _more ? _rep->entry->d_name : ""; |
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| } |
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| |
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| void Dir::next() |
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| { |
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| if (_more) |
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| { |
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| _rep->entry = readdir(_rep->dir); |
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| _more = _rep->entry != NULL; |
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| } |
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| } |
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| |
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| #endif /* !PEGASUS_OS_TYPE_WINDOWS */ |
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| | |
| PEGASUS_NAMESPACE_END |
#if defined(PEGASUS_OS_TYPE_WINDOWS) |
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# include "DirWindows.cpp" |
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#elif defined(PEGASUS_OS_TYPE_UNIX) |
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# include "DirUnix.cpp" |
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#else |
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# error "Unsupported platform" |
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#endif |
Return to
Dir.cpp
CVS log
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