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f228e41203
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7657 a592a061-630c-0410-9148-cb99ea01b6c8
60 lines
937 B
C
60 lines
937 B
C
/**
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* \file path.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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// Needed to prevent the definition of the unnamed_Path macro in the header file.
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#define PATH_C
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#include "path.h"
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#include "lyxlib.h"
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namespace lyx {
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namespace support {
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Path::Path(string const & path)
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: popped_(false)
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{
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if (!path.empty()) {
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pushedDir_ = getcwd();
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if (pushedDir_.empty() || chdir(path))
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/* FIXME: throw */;
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} else {
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popped_ = true;
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}
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}
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Path::~Path()
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{
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if (!popped_) pop();
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}
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int Path::pop()
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{
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if (popped_) {
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// should throw an exception
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// throw logical_error();
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return 0;
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}
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if (chdir(pushedDir_)) {
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// should throw an exception
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// throw DirChangeError();
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}
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popped_ = true;
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return 0;
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}
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} // namespace support
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} // namespace lyx
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