mirror of
https://gitlab.com/kicad/code/kicad.git
synced 2025-09-14 18:23:15 +02:00
27374c0aa3
The global ::LockFile() function is used in a single place, but it's in common.h, so visible to all files. The GetKicadLockFilePath function is used in only two places, and one of them is LockFile. This commit puts them both in a separate header, so they're only visible to code using them. The implementation of GetKicadLockFilePath is moved to lockfile.cpp, where LockFile already was. Also removed a (large) handful of wxT macros, which aren't needed any more and make code less readable.
98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2014-2015 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2014-2017 KiCad Developers, see CHANGELOG.TXT for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <lockfile.h>
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#include <wx/filename.h>
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#include <wx/snglinst.h>
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#include <common.h>
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std::unique_ptr<wxSingleInstanceChecker> LockFile( const wxString& aFileName )
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{
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// first make absolute and normalize, to avoid that different lock files
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// for the same file can be created
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wxFileName fn( aFileName );
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fn.MakeAbsolute();
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wxString lockFileName = fn.GetFullPath() + ".lock";
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lockFileName.Replace( "/", "_" );
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// We can have filenames coming from Windows, so also convert Windows separator
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lockFileName.Replace( "\\", "_" );
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auto p = std::make_unique<wxSingleInstanceChecker>( lockFileName,
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GetKicadLockFilePath() );
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if( p->IsAnotherRunning() )
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{
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p = nullptr;
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}
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return p;
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}
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wxString GetKicadLockFilePath()
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{
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wxFileName lockpath;
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lockpath.AssignDir( wxGetHomeDir() ); // Default wx behavior
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#if defined( __WXMAC__ )
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// In OSX use the standard per user cache directory
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lockpath.AppendDir( "Library" );
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lockpath.AppendDir( "Caches" );
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lockpath.AppendDir( "kicad" );
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#elif defined( __UNIX__ )
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wxString envstr;
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// Try first the standard XDG_RUNTIME_DIR, falling back to XDG_CACHE_HOME
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if( wxGetEnv( "XDG_RUNTIME_DIR", &envstr ) && !envstr.IsEmpty() )
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{
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lockpath.AssignDir( envstr );
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}
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else if( wxGetEnv( "XDG_CACHE_HOME", &envstr ) && !envstr.IsEmpty() )
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{
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lockpath.AssignDir( envstr );
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}
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else
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{
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// If all fails, just use ~/.cache
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lockpath.AppendDir( ".cache" );
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}
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lockpath.AppendDir( "kicad" );
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#endif
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#if defined( __WXMAC__ ) || defined( __UNIX__ )
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if( !lockpath.DirExists() )
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{
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// Lockfiles should be only readable by the user
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lockpath.Mkdir( 0700, wxPATH_MKDIR_FULL );
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}
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#endif
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return lockpath.GetPath();
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}
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