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84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
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/**
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* \file mover.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 Angus Leeming
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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 "mover.h"
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#include "support/filetools.h"
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#include "support/lstrings.h"
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#include "support/lyxlib.h"
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#include "support/systemcall.h"
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#include <sstream>
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using std::ostringstream;
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using std::string;
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namespace support = lyx::support;
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Movers movers;
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Movers system_movers;
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bool Mover::do_copy(string const & from, string const & to) const
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{
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return support::copy(from, to);
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}
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bool Mover::do_rename(string const & from, string const & to) const
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{
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return support::rename(from, to);
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}
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bool SpecialisedMover::do_copy(string const & from, string const & to) const
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{
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if (command_.empty())
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return Mover::do_copy(from, to);
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string command = support::LibScriptSearch(command_);
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command = support::subst(command, "$$i", from);
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command = support::subst(command, "$$o", to);
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support::Systemcall one;
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return one.startscript(support::Systemcall::Wait, command) == 0;
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}
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bool SpecialisedMover::do_rename(string const & from, string const & to) const
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{
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if (command_.empty())
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return Mover::do_rename(from, to);
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if (!do_copy(from, to))
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return false;
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return support::unlink(from) == 0;
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}
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void Movers::set(string const & fmt, string const & command)
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{
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specials_[fmt] = SpecialisedMover(command);
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}
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Mover const & Movers::operator()(string const & fmt) const
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{
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SpecialsMap::const_iterator const it = specials_.find(fmt);
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return (it == specials_.end()) ? default_ : it->second;
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}
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string const Movers::command(string const & fmt) const
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{
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SpecialsMap::const_iterator const it = specials_.find(fmt);
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return (it == specials_.end()) ? string() : it->second.command();
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}
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