kicad_cli.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2004-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2004-2021 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
 
#include <wx/filename.h>
#include <wx/log.h>
#include <wx/stdpaths.h>
#include <wx/wxcrtvararg.h> //for wxPrintf
 
#include <kiway.h>
#include <macros.h>
#include <paths.h>
#include <settings/settings_manager.h>
#include <settings/kicad_settings.h>
#include <systemdirsappend.h>
#include <trace_helpers.h>
 
#include <stdexcept>
 
#include "pgm_kicad.h"
#include "kicad_manager_frame.h"
 
#include <build_version.h>
#include <kiplatform/app.h>
#include <kiplatform/environment.h>
#include <locale_io.h>
 
#include "cli/command_pcb.h"
#include "cli/command_pcb_export.h"
#include "cli/command_export_pcb_drill.h"
#include "cli/command_export_pcb_dxf.h"
#include "cli/command_export_pcb_gerber.h"
#include "cli/command_export_pcb_gerbers.h"
#include "cli/command_export_pcb_pdf.h"
#include "cli/command_export_pcb_pos.h"
#include "cli/command_export_pcb_svg.h"
#include "cli/command_export_pcb_step.h"
#include "cli/command_export_sch_bom.h"
#include "cli/command_export_sch_pythonbom.h"
#include "cli/command_export_sch_netlist.h"
#include "cli/command_export_sch_plot.h"
#include "cli/command_fp.h"
#include "cli/command_fp_export.h"
#include "cli/command_fp_export_svg.h"
#include "cli/command_fp_upgrade.h"
#include "cli/command_sch.h"
#include "cli/command_sch_export.h"
#include "cli/command_sym.h"
#include "cli/command_sym_export.h"
#include "cli/command_sym_export_svg.h"
#include "cli/command_sym_upgrade.h"
#include "cli/command_version.h"
#include "cli/exit_codes.h"
#include "cli/cli_names.h"
 
// Add this header after all others, to avoid a collision name in a Windows header
// on mingw.
#include <wx/app.h>
 
// a dummy to quiet linking with EDA_BASE_FRAME::config();
#include <kiface_base.h>
KIFACE_BASE& Kiface()
{
 // This function should never be called. It is only referenced from
 // EDA_BASE_FRAME::config() and this is only provided to satisfy the linker,
 // not to be actually called.
 wxLogFatalError( wxT( "Unexpected call to Kiface() in kicad/kicad.cpp" ) );
 
 throw std::logic_error( "Unexpected call to Kiface() in kicad/kicad.cpp" );
}
 
 
static PGM_KICAD program;
 
 
PGM_BASE& Pgm()
{
 return program;
}
 
 
// Similar to PGM_BASE& Pgm(), but return nullptr when a *.ki_face is run from a python script.
PGM_BASE* PgmOrNull()
{
 return &program;
}
 
 
PGM_KICAD& PgmTop()
{
 return program;
}
 
 
struct COMMAND_ENTRY
{
 CLI::COMMAND* handler;
 
 std::vector<COMMAND_ENTRY> subCommands;
 
 COMMAND_ENTRY( CLI::COMMAND* aHandler ) : handler( aHandler ){};
 COMMAND_ENTRY( CLI::COMMAND* aHandler, std::vector<COMMAND_ENTRY> aSub ) :
 handler( aHandler ), subCommands( aSub ){};
};
 
 
static CLI::EXPORT_PCB_DRILL_COMMAND exportPcbDrillCmd{};
static CLI::EXPORT_PCB_DXF_COMMAND exportPcbDxfCmd{};
static CLI::EXPORT_PCB_STEP_COMMAND exportPcbStepCmd{};
static CLI::EXPORT_PCB_SVG_COMMAND exportPcbSvgCmd{};
static CLI::EXPORT_PCB_PDF_COMMAND exportPcbPdfCmd{};
static CLI::EXPORT_PCB_POS_COMMAND exportPcbPosCmd{};
static CLI::EXPORT_PCB_GERBER_COMMAND exportPcbGerberCmd{};
static CLI::EXPORT_PCB_GERBERS_COMMAND exportPcbGerbersCmd{};
static CLI::EXPORT_PCB_COMMAND exportPcbCmd{};
static CLI::PCB_COMMAND pcbCmd{};
static CLI::EXPORT_SCH_COMMAND exportSchCmd{};
static CLI::SCH_COMMAND schCmd{};
static CLI::EXPORT_SCH_BOM_COMMAND exportSchBomCmd{};
static CLI::EXPORT_SCH_PYTHONBOM_COMMAND exportSchPythonBomCmd{};
static CLI::EXPORT_SCH_NETLIST_COMMAND exportSchNetlistCmd{};
static CLI::EXPORT_SCH_PLOT_COMMAND exportSchDxfCmd{ "dxf", PLOT_FORMAT::DXF };
static CLI::EXPORT_SCH_PLOT_COMMAND exportSchHpglCmd{ "hpgl", PLOT_FORMAT::HPGL };
static CLI::EXPORT_SCH_PLOT_COMMAND exportSchPdfCmd{ "pdf", PLOT_FORMAT::PDF, false };
static CLI::EXPORT_SCH_PLOT_COMMAND exportSchPostscriptCmd{ "ps", PLOT_FORMAT::POST };
static CLI::EXPORT_SCH_PLOT_COMMAND exportSchSvgCmd{ "svg", PLOT_FORMAT::SVG };
static CLI::FP_COMMAND fpCmd{};
static CLI::FP_EXPORT_COMMAND fpExportCmd{};
static CLI::FP_EXPORT_SVG_COMMAND fpExportSvgCmd{};
static CLI::FP_UPGRADE_COMMAND fpUpgradeCmd{};
static CLI::SYM_COMMAND symCmd{};
static CLI::SYM_EXPORT_COMMAND symExportCmd{};
static CLI::SYM_EXPORT_SVG_COMMAND symExportSvgCmd{};
static CLI::SYM_UPGRADE_COMMAND symUpgradeCmd{};
static CLI::VERSION_COMMAND versionCmd{};
 
 
static std::vector<COMMAND_ENTRY> commandStack = {
 {
 &fpCmd,
 {
 {
 &fpExportCmd,
 {
 &fpExportSvgCmd
 }
 },
 {
 &fpUpgradeCmd
 }
 }
 },
 {
 &pcbCmd,
 {
 {
 &exportPcbCmd,
 {
 &exportPcbDrillCmd,
 &exportPcbDxfCmd,
 &exportPcbGerberCmd,
 &exportPcbGerbersCmd,
 &exportPcbPdfCmd,
 &exportPcbPosCmd,
 &exportPcbStepCmd,
 &exportPcbSvgCmd
 }
 }
 }
 },
 {
 &schCmd,
 {
 {
 &exportSchCmd,
 {
 &exportSchDxfCmd,
 &exportSchHpglCmd,
 &exportSchNetlistCmd,
 &exportSchPdfCmd,
 &exportSchPostscriptCmd,
 &exportSchBomCmd,
 &exportSchPythonBomCmd,
 &exportSchSvgCmd
 }
 }
 }
 },
 {
 &symCmd,
 {
 {
 &symExportCmd,
 {
 &symExportSvgCmd
 }
 },
 {
 &symUpgradeCmd
 }
 }
 },
 {
 &versionCmd,
 }
};
 
 
static void recurseArgParserBuild( argparse::ArgumentParser& aArgParser, COMMAND_ENTRY& aEntry )
{
 aArgParser.add_subparser( aEntry.handler->GetArgParser() );
 
 for( COMMAND_ENTRY& subEntry : aEntry.subCommands )
 {
 recurseArgParserBuild( aEntry.handler->GetArgParser(), subEntry );
 }
}
 
 
static COMMAND_ENTRY* recurseArgParserSubCommandUsed( argparse::ArgumentParser& aArgParser,
 COMMAND_ENTRY& aEntry )
{
 COMMAND_ENTRY* cliCmd = nullptr;
 
 if( aArgParser.is_subcommand_used( aEntry.handler->GetName() ) )
 {
 for( COMMAND_ENTRY& subentry : aEntry.subCommands )
 {
 cliCmd = recurseArgParserSubCommandUsed( aEntry.handler->GetArgParser(), subentry );
 if( cliCmd )
 break;
 }
 
 if(!cliCmd)
 cliCmd = &aEntry;
 }
 
 return cliCmd;
}
 
 
static void printHelp( argparse::ArgumentParser& argParser )
{
 std::stringstream ss;
 ss << argParser;
 wxPrintf( FROM_UTF8( ss.str().c_str() ) );
}
 
 
bool PGM_KICAD::OnPgmInit()
{
 PGM_BASE::BuildArgvUtf8();
 App().SetAppDisplayName( wxT( "KiCad-cli" ) );
 // App name can be used by internal code to know if this is a
 // kicad CLI app or a GUI app that is running
 App().SetClassName( KICAD_CLI_APP_NAME );
 
#if defined( DEBUG )
 wxString absoluteArgv0 = wxStandardPaths::Get().GetExecutablePath();
 
 if( !wxIsAbsolutePath( absoluteArgv0 ) )
 {
 wxLogError( wxT( "No meaningful argv[0]" ) );
 return false;
 }
#endif
 
 if( !InitPgm( true, true) )
 return false;
 
 m_bm.InitSettings( new KICAD_SETTINGS );
 GetSettingsManager().RegisterSettings( PgmSettings() );
 GetSettingsManager().SetKiway( &Kiway );
 m_bm.Init();
 
 return true;
}
 
 
int PGM_KICAD::OnPgmRun()
{
 argparse::ArgumentParser argParser( std::string( "kicad-cli" ), GetMajorMinorVersion().ToStdString(),
 argparse::default_arguments::none );
 
 argParser.add_argument( "-v", ARG_VERSION )
 .default_value( false )
 .help( UTF8STDSTR( _( "prints version information and exits" ) ) )
 .implicit_value( true )
 .nargs( 0 );
 
 argParser.add_argument( ARG_HELP_SHORT, ARG_HELP )
 .default_value( false )
 .help( UTF8STDSTR( ARG_HELP_DESC ) )
 .implicit_value( true )
 .nargs( 0 );
 
 for( COMMAND_ENTRY& entry : commandStack )
 {
 recurseArgParserBuild( argParser, entry );
 }
 
 try
 {
 // Use the C locale to parse arguments
 // Otherwise the decimal separator for the locale will be applied
 LOCALE_IO dummy;
 argParser.parse_args( m_argcUtf8, m_argvUtf8 );
 }
 // std::runtime_error doesn't seem to be enough for the scan<>()
 catch( const std::exception& err )
 {
 wxPrintf( "%s\n", err.what() );
 
 // find the correct argparser object to output the command usage info
 COMMAND_ENTRY* cliCmd = nullptr;
 for( COMMAND_ENTRY& entry : commandStack )
 {
 if( argParser.is_subcommand_used( entry.handler->GetName() ) )
 {
 cliCmd = recurseArgParserSubCommandUsed( argParser, entry );
 }
 }
 
 // arg parser uses a stream overload for printing the help
 // we want to intercept so we can wxString the utf8 contents
 // because on windows our terminal codepage might not be utf8
 if( cliCmd )
 cliCmd->handler->PrintHelp();
 else
 {
 printHelp( argParser );
 }
 
 return CLI::EXIT_CODES::ERR_ARGS;
 }
 
 if( argParser[ ARG_HELP ] == true )
 {
 std::stringstream ss;
 ss << argParser;
 wxPrintf( FROM_UTF8( ss.str().c_str() ) );
 
 return 0;
 }
 
 CLI::COMMAND* cliCmd = nullptr;
 
 // the version arg gets redirected to the version subcommand
 if( argParser[ARG_VERSION] == true )
 {
 cliCmd = &versionCmd;
 }
 
 if( !cliCmd )
 {
 for( COMMAND_ENTRY& entry : commandStack )
 {
 if( argParser.is_subcommand_used( entry.handler->GetName() ) )
 {
 COMMAND_ENTRY* cmdSubEntry = recurseArgParserSubCommandUsed( argParser, entry );
 if( cmdSubEntry != nullptr )
 {
 cliCmd = cmdSubEntry->handler;
 break;
 }
 }
 }
 }
 
 if( cliCmd )
 {
 int exitCode = cliCmd->Perform( Kiway );
 
 if( exitCode != CLI::EXIT_CODES::AVOID_CLOSING )
 {
 return exitCode;
 }
 else
 {
 return 0;
 }
 }
 else
 {
 printHelp( argParser );
 
 return CLI::EXIT_CODES::ERR_ARGS;
 }
}
 
 
void PGM_KICAD::OnPgmExit()
{
 Kiway.OnKiwayEnd();
 
 if( m_settings_manager && m_settings_manager->IsOK() )
 {
 SaveCommonSettings();
 m_settings_manager->Save();
 }
 
 // Destroy everything in PGM_KICAD,
 // especially wxSingleInstanceCheckerImpl earlier than wxApp and earlier
 // than static destruction would.
 Destroy();
}
 
 
void PGM_KICAD::MacOpenFile( const wxString& aFileName )
{
#if defined( __WXMAC__ )
 wxFAIL_MSG( "kicad-cli should not call MacOpenFile" );
#endif
}
 
 
void PGM_KICAD::Destroy()
{
 // unlike a normal destructor, this is designed to be called more
 // than once safely:
 
 m_bm.End();
 
 PGM_BASE::Destroy();
}
 
 
KIWAY Kiway( &Pgm(), KFCTL_CPP_PROJECT_SUITE | KFCTL_CLI );
 
 
struct APP_KICAD_CLI : public wxAppConsole
{
 APP_KICAD_CLI() : wxAppConsole()
 {
 // Init the environment each platform wants
 KIPLATFORM::ENV::Init();
 }
 
 
 bool OnInit() override
 {
 // Perform platform-specific init tasks
 if( !KIPLATFORM::APP::Init() )
 return false;
 
 if( !program.OnPgmInit() )
 {
 program.OnPgmExit();
 return false;
 }
 
 return true;
 }
 
 int OnExit() override
 {
 program.OnPgmExit();
 
#if defined( __FreeBSD__ )
 // Avoid wxLog crashing when used in destructors.
 wxLog::EnableLogging( false );
#endif
 
 return wxAppConsole::OnExit();
 }
 
 int OnRun() override
 {
 try
 {
 return program.OnPgmRun();
 }
 catch( ... )
 {
 Pgm().HandleException( std::current_exception() );
 }
 
 return -1;
 }
 
 int FilterEvent( wxEvent& aEvent ) override
 {
 return Event_Skip;
 }
 
#if defined( DEBUG )
 bool ProcessEvent( wxEvent& aEvent ) override
 {
 if( aEvent.GetEventType() == wxEVT_CHAR || aEvent.GetEventType() == wxEVT_CHAR_HOOK )
 {
 wxKeyEvent* keyEvent = static_cast<wxKeyEvent*>( &aEvent );
 
 if( keyEvent )
 {
 wxLogTrace( kicadTraceKeyEvent, "APP_KICAD::ProcessEvent %s", dump( *keyEvent ) );
 }
 }
 
 aEvent.Skip();
 return false;
 }
 
 bool OnExceptionInMainLoop() override
 {
 try
 {
 throw;
 }
 catch( ... )
 {
 Pgm().HandleException( std::current_exception() );
 }
 
 return false; // continue on. Return false to abort program
 }
#endif
};
 
IMPLEMENT_APP_CONSOLE( APP_KICAD_CLI )
 
 
// The C++ project manager supports one open PROJECT, so Prj() calls within
// this link image need this function.
PROJECT& Prj()
{
 return Kiway.Prj();
}