285 lines
8.8 KiB
C++
285 lines
8.8 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) 2020 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <wx/dir.h>
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#include <wx/filedlg.h>
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#include <wx/fs_zip.h>
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#include <wx/uri.h>
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#include <wx/wfstream.h>
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#include <wx/zipstrm.h>
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#include <core/arraydim.h>
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#include <macros.h>
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#include <project/project_archiver.h>
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#include <reporter.h>
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#include <wildcards_and_files_ext.h>
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#define ZipFileExtension wxT( "zip" )
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PROJECT_ARCHIVER::PROJECT_ARCHIVER()
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{
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}
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// Unarchive Files code comes from wxWidgets sample/archive/archive.cpp
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static bool CopyStreamData( wxInputStream& inputStream, wxOutputStream& outputStream,
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wxFileOffset size )
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{
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wxChar buf[128 * 1024];
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int readSize = 128 * 1024;
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wxFileOffset copiedData = 0;
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for( ; ; )
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{
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if(size != -1 && copiedData + readSize > size )
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readSize = size - copiedData;
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inputStream.Read( buf, readSize );
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size_t actuallyRead = inputStream.LastRead();
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outputStream.Write( buf, actuallyRead );
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if( outputStream.LastWrite() != actuallyRead )
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{
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wxLogError( "Failed to output data" );
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//return false;
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}
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if( size == -1 )
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{
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if( inputStream.Eof() )
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break;
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}
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else
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{
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copiedData += actuallyRead;
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if( copiedData >= size )
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break;
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}
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}
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return true;
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}
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bool PROJECT_ARCHIVER::Unarchive( const wxString& aSrcFile, const wxString& aDestDir,
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REPORTER& aReporter )
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{
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wxFFileInputStream stream( aSrcFile );
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if( !stream.IsOk() )
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{
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aReporter.Report( _( "Could not open archive file\n" ), RPT_SEVERITY_ERROR );
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return false;
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}
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const wxArchiveClassFactory* archiveClassFactory =
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wxArchiveClassFactory::Find( aSrcFile, wxSTREAM_FILEEXT );
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if( !archiveClassFactory )
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{
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aReporter.Report( _( "Invalid archive file format\n" ), RPT_SEVERITY_ERROR );
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return false;
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}
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wxScopedPtr<wxArchiveInputStream> archiveStream( archiveClassFactory->NewStream( stream ) );
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wxString fileStatus;
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for( wxArchiveEntry* entry = archiveStream->GetNextEntry(); entry;
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entry = archiveStream->GetNextEntry() )
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{
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fileStatus.Printf( _( "Extracting file \"%s\"\n" ), entry->GetName() );
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aReporter.Report( fileStatus, RPT_SEVERITY_INFO );
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wxString fullname = aDestDir + entry->GetName();
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// Ensure the target directory exists and created it if not
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wxString t_path = wxPathOnly( fullname );
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if( !wxDirExists( t_path ) )
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{
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// To create t_path, we need to create all subdirs from unzipDir
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// to t_path.
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wxFileName pathToCreate;
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pathToCreate.AssignDir( t_path );
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pathToCreate.MakeRelativeTo( aDestDir );
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// Create the list of subdirs candidates
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wxArrayString subDirs;
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subDirs = pathToCreate.GetDirs();
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pathToCreate.AssignDir( aDestDir );
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for( size_t ii = 0; ii < subDirs.Count(); ii++ )
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{
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pathToCreate.AppendDir( subDirs[ii] );
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wxString currPath = pathToCreate.GetPath();
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if( !wxDirExists( currPath ) )
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wxMkdir( currPath );
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}
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}
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wxTempFileOutputStream outputFileStream( fullname );
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if( CopyStreamData( *archiveStream, outputFileStream, entry->GetSize() ) )
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outputFileStream.Commit();
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else
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aReporter.Report( _( "Error extracting file!\n" ), RPT_SEVERITY_ERROR );
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}
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aReporter.Report( wxT( "Extracted project\n" ), RPT_SEVERITY_INFO );
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return true;
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}
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bool PROJECT_ARCHIVER::Archive( const wxString& aSrcDir, const wxString& aDestFile,
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REPORTER& aReporter, bool aVerbose )
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{
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// List of file extensions to save.
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static const wxChar* extensionList[] = {
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wxT( "*.pro" ),
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wxT( "*.kicad_pro" ),
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wxT( "*.kicad_prl" ),
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wxT( "*.sch" ), // Legacy schematic files
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wxT( "*.kicad_sch" ), // Schematic files
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wxT( "*.lib" ), wxT( "*.dcm" ), // Legacy schematic library files
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wxT( "*.kicad_sym" ), // schematic library files
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wxT( "*.cmp" ),
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wxT( "*.brd" ), wxT( "*.kicad_pcb" ), // Brd files
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wxT( "*.mod" ), wxT( "*.kicad_mod" ), // fp files
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wxT( "*.kicad_dru" ),
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wxT( "*.gb?" ), wxT( "*.gbrjob" ), // Gerber files
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wxT( "*.gko" ), wxT( "*.gm1" ),
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wxT( "*.gm2" ), wxT( "*.g?" ),
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wxT( "*.gp1" ), wxT( "*.gp2" ),
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wxT( "*.gpb" ), wxT( "*.gpt" ),
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wxT( "*.gt?" ),
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wxT( "*.pos" ), wxT( "*.drl" ), wxT( "*.nc" ), wxT( "*.xnc" ), // Fab files
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wxT( "*.d356" ), wxT( "*.rpt" ),
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wxT( "*.stp" ), wxT( "*.step" ), // 3d files
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wxT( "*.wrl" ),
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wxT( "*.net" ), wxT( "*.py" ),
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wxT( "*.pdf" ), wxT( "*.txt" ), wxT( "*.kicad_wks" ),
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wxT( "fp-lib-table" ), wxT( "sym-lib-table" )
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};
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bool success = true;
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wxString msg;
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wxString oldCwd = wxGetCwd();
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wxSetWorkingDirectory( aSrcDir );
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wxFFileOutputStream ostream( aDestFile );
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if( !ostream.IsOk() ) // issue to create the file. Perhaps not writable dir
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{
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msg.Printf( _( "Unable to create archive file \"%s\"\n" ), aDestFile );
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aReporter.Report( msg, RPT_SEVERITY_ERROR );
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return false;
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}
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wxZipOutputStream zipstream( ostream, -1, wxConvUTF8 );
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// Build list of filenames to put in zip archive
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wxString currFilename;
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wxArrayString files;
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for( unsigned ii = 0; ii < arrayDim( extensionList ); ii++ )
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wxDir::GetAllFiles( aSrcDir, &files, extensionList[ii] );
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files.Sort();
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unsigned long uncompressedBytes = 0;
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for( unsigned ii = 0; ii < files.GetCount(); ii++ )
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{
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wxFileSystem fsfile;
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wxFileName curr_fn( files[ii] );
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curr_fn.MakeRelativeTo( aSrcDir );
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currFilename = curr_fn.GetFullPath();
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// Read input file and add it to the zip file:
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wxFSFile* infile = fsfile.OpenFile( wxFileSystem::FileNameToURL( curr_fn ) );
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if( infile )
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{
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zipstream.PutNextEntry( currFilename, infile->GetModificationTime() );
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infile->GetStream()->Read( zipstream );
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zipstream.CloseEntry();
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uncompressedBytes += infile->GetStream()->GetSize();
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if( aVerbose )
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{
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msg.Printf( _( "Archive file \"%s\"\n" ), currFilename );
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aReporter.Report( msg, RPT_SEVERITY_INFO );
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}
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delete infile;
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}
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else
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{
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if( aVerbose )
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{
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msg.Printf( _( "Archive file \"%s\": Failed!\n" ), currFilename );
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aReporter.Report( msg, RPT_SEVERITY_ERROR );
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}
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success = false;
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}
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}
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auto reportSize =
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[]( unsigned long aSize ) -> wxString
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{
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constexpr float KB = 1024.0;
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constexpr float MB = KB * 1024.0;
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if( aSize >= MB )
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return wxString::Format( wxT( "%0.2f MB" ), aSize / MB );
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else if( aSize >= KB )
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return wxString::Format( wxT( "%0.2f KB" ), aSize / KB );
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else
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return wxString::Format( wxT( "%lu bytes" ), aSize );
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};
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size_t zipBytesCnt = ostream.GetSize();
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if( zipstream.Close() )
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{
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msg.Printf( _( "Zip archive \"%s\" created (%s uncompressed, %s compressed)\n" ), aDestFile,
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reportSize( uncompressedBytes ), reportSize( zipBytesCnt ) );
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aReporter.Report( msg, RPT_SEVERITY_INFO );
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}
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else
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{
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msg.Printf( wxT( "Unable to create archive \"%s\"\n" ), aDestFile );
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aReporter.Report( msg, RPT_SEVERITY_ERROR );
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success = false;
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}
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wxSetWorkingDirectory( oldCwd );
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return success;
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}
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