kicad/common/settings/common_settings.cpp

787 lines
28 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 Jon Evans <jon@craftyjon.com>
* Copyright (C) 2020-2022 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <set>
#include <fstream>
#include <sstream>
#include <paths.h>
#include <search_stack.h>
#include <settings/settings_manager.h>
#include <settings/common_settings.h>
#include <settings/json_settings_internals.h>
#include <settings/parameters.h>
#include <systemdirsappend.h>
#include <trace_helpers.h>
#include <wx/config.h>
#include <wx/log.h>
#include <wx/regex.h>
///! The following environment variables will never be migrated from a previous version
const std::set<wxString> envVarBlacklist =
{
wxT( "KICAD6_SYMBOL_DIR" ),
wxT( "KICAD6_FOOTPRINT_DIR" ),
wxT( "KICAD6_TEMPLATES_DIR" ),
wxT( "KICAD6_3DMODEL_DIR" )
};
///! Update the schema version whenever a migration is required
const int commonSchemaVersion = 3;
COMMON_SETTINGS::COMMON_SETTINGS() :
JSON_SETTINGS( "kicad_common", SETTINGS_LOC::USER, commonSchemaVersion ),
m_Appearance(),
m_Backup(),
m_Env(),
m_Input(),
m_Graphics(),
m_Session(),
m_System(),
m_DoNotShowAgain(),
m_NetclassPanel(),
m_PackageManager()
{
/*
* Automatic dark mode detection works fine on Mac.
*/
#if defined( __WXGTK__ ) || defined( __WXMSW__ )
m_params.emplace_back( new PARAM_ENUM<ICON_THEME>( "appearance.icon_theme",
&m_Appearance.icon_theme, ICON_THEME::AUTO, ICON_THEME::LIGHT, ICON_THEME::AUTO ) );
#else
m_Appearance.icon_theme = ICON_THEME::AUTO;
#endif
/*
* Automatic icon scaling works fine on Mac. It works mostly fine on MSW, but perhaps not
* uniformly enough to exclude the explicit controls there.
*/
#if defined( __WXGTK__ ) || defined( __WXMSW__ )
m_params.emplace_back( new PARAM<int>( "appearance.icon_scale",
&m_Appearance.icon_scale, 0 ) );
#else
m_Appearance.icon_scale = 0.0;
#endif
/*
* Automatic canvas scaling works fine on all supported platforms, so it's no longer exposed as
* a configuration option.
*/
m_Appearance.canvas_scale = 0.0;
/*
* Menu icons are off by default on OSX and on for all other platforms.
*/
#ifdef __WXMAC__
m_params.emplace_back( new PARAM<bool>( "appearance.use_icons_in_menus",
&m_Appearance.use_icons_in_menus, false ) );
#else
m_params.emplace_back( new PARAM<bool>( "appearance.use_icons_in_menus",
&m_Appearance.use_icons_in_menus, true ) );
#endif
/*
* Font scaling hacks are only needed on GTK under wxWidgets 3.0.
*/
#if defined( __WXGTK__ ) && !wxCHECK_VERSION( 3, 1, 0 )
m_params.emplace_back( new PARAM<bool>( "appearance.apply_icon_scale_to_fonts",
&m_Appearance.apply_icon_scale_to_fonts, false ) );
#else
m_Appearance.apply_icon_scale_to_fonts = false;
#endif
m_params.emplace_back( new PARAM<bool>( "appearance.show_scrollbars",
&m_Appearance.show_scrollbars, true ) );
m_params.emplace_back( new PARAM<double>( "appearance.hicontrast_dimming_factor",
&m_Appearance.hicontrast_dimming_factor, 0.8f ) );
m_params.emplace_back( new PARAM<int>( "appearance.text_editor_zoom",
&m_Appearance.text_editor_zoom, 0 ) );
m_params.emplace_back( new PARAM<bool>( "auto_backup.enabled", &m_Backup.enabled, true ) );
m_params.emplace_back( new PARAM<bool>( "auto_backup.backup_on_autosave",
&m_Backup.backup_on_autosave, false ) );
m_params.emplace_back( new PARAM<int>( "auto_backup.limit_total_files",
&m_Backup.limit_total_files, 25 ) );
m_params.emplace_back( new PARAM<unsigned long long>( "auto_backup.limit_total_size",
&m_Backup.limit_total_size, 104857600 ) );
m_params.emplace_back( new PARAM<int>( "auto_backup.limit_daily_files",
&m_Backup.limit_daily_files, 5 ) );
m_params.emplace_back( new PARAM<int>( "auto_backup.min_interval",
&m_Backup.min_interval, 300 ) );
m_params.emplace_back( new PARAM_LAMBDA<nlohmann::json>( "environment.vars",
[&]() -> nlohmann::json
{
nlohmann::json ret = {};
for( const std::pair<wxString, ENV_VAR_ITEM> entry : m_Env.vars )
{
const ENV_VAR_ITEM& var = entry.second;
wxASSERT( entry.first == var.GetKey() );
// Default values are never persisted
if( var.IsDefault() )
{
wxLogTrace( traceEnvVars,
"COMMON_SETTINGS: Env var %s skipping save (default)",
var.GetKey() );
continue;
}
wxString value = var.GetValue();
// Vars that existed in JSON are persisted, but if they were overridden
// externally, we persist the old value (i.e. the one that was loaded from JSON)
if( var.GetDefinedExternally() )
{
if( var.GetDefinedInSettings() )
{
wxLogTrace( traceEnvVars,
"COMMON_SETTINGS: Env var %s was overridden externally, "
"saving previously-loaded value %s",
var.GetKey(), var.GetSettingsValue() );
value = var.GetSettingsValue();
}
else
{
wxLogTrace( traceEnvVars,
"COMMON_SETTINGS: Env var %s skipping save (external)",
var.GetKey() );
continue;
}
}
wxLogTrace( traceEnvVars,
"COMMON_SETTINGS: Saving env var %s = %s",
var.GetKey(), value);
std::string key( var.GetKey().ToUTF8() );
ret[key] = value;
}
return ret;
},
[&]( const nlohmann::json& aJson )
{
if( !aJson.is_object() )
return;
for( const auto& entry : aJson.items() )
{
wxString key = wxString( entry.key().c_str(), wxConvUTF8 );
wxString val = entry.value().get<wxString>();
if( m_Env.vars.count( key ) )
{
if( m_Env.vars[key].GetDefinedExternally() )
{
wxLogTrace( traceEnvVars, "COMMON_SETTINGS: %s is defined externally",
key );
m_Env.vars[key].SetDefinedInSettings();
m_Env.vars[key].SetSettingsValue( val );
continue;
}
else
{
wxLogTrace( traceEnvVars, "COMMON_SETTINGS: Updating %s: %s -> %s",
key, m_Env.vars[key].GetValue(), val );
m_Env.vars[key].SetValue( val );
}
}
else
{
wxLogTrace( traceEnvVars, "COMMON_SETTINGS: Loaded new var: %s = %s",
key, val );
m_Env.vars[key] = ENV_VAR_ITEM( key, val );
}
m_Env.vars[key].SetDefinedInSettings();
m_Env.vars[key].SetSettingsValue( val );
}
},
{} ) );
m_params.emplace_back( new PARAM<bool>( "input.focus_follow_sch_pcb",
&m_Input.focus_follow_sch_pcb, false ) );
m_params.emplace_back( new PARAM<bool>( "input.auto_pan", &m_Input.auto_pan, false ) );
m_params.emplace_back( new PARAM<int>( "input.auto_pan_acceleration",
&m_Input.auto_pan_acceleration, 5 ) );
m_params.emplace_back( new PARAM<bool>( "input.center_on_zoom",
&m_Input.center_on_zoom, true ) );
m_params.emplace_back( new PARAM<bool>( "input.immediate_actions",
&m_Input.immediate_actions, true ) );
m_params.emplace_back( new PARAM<bool>( "input.warp_mouse_on_move",
&m_Input.warp_mouse_on_move, true ) );
m_params.emplace_back( new PARAM<bool>( "input.horizontal_pan",
&m_Input.horizontal_pan, false ) );
m_params.emplace_back( new PARAM<bool>( "input.zoom_acceleration",
&m_Input.zoom_acceleration, false ) );
#ifdef __WXMAC__
int default_zoom_speed = 5;
#else
int default_zoom_speed = 1;
#endif
m_params.emplace_back( new PARAM<int>( "input.zoom_speed",
&m_Input.zoom_speed, default_zoom_speed ) );
m_params.emplace_back( new PARAM<bool>( "input.zoom_speed_auto",
&m_Input.zoom_speed_auto, true ) );
m_params.emplace_back( new PARAM<int>( "input.scroll_modifier_zoom",
&m_Input.scroll_modifier_zoom, 0 ) );
m_params.emplace_back( new PARAM<int>( "input.scroll_modifier_pan_h",
&m_Input.scroll_modifier_pan_h, WXK_CONTROL ) );
m_params.emplace_back( new PARAM<int>( "input.scroll_modifier_pan_v",
&m_Input.scroll_modifier_pan_v, WXK_SHIFT ) );
m_params.emplace_back( new PARAM_ENUM<MOUSE_DRAG_ACTION>( "input.mouse_left",
&m_Input.drag_left, MOUSE_DRAG_ACTION::DRAG_SELECTED, MOUSE_DRAG_ACTION::DRAG_ANY,
MOUSE_DRAG_ACTION::SELECT ) );
m_params.emplace_back( new PARAM_ENUM<MOUSE_DRAG_ACTION>( "input.mouse_middle",
&m_Input.drag_middle, MOUSE_DRAG_ACTION::PAN, MOUSE_DRAG_ACTION::SELECT,
MOUSE_DRAG_ACTION::NONE ) );
m_params.emplace_back( new PARAM_ENUM<MOUSE_DRAG_ACTION>( "input.mouse_right",
&m_Input.drag_right, MOUSE_DRAG_ACTION::PAN, MOUSE_DRAG_ACTION::SELECT,
MOUSE_DRAG_ACTION::NONE ) );
m_params.emplace_back( new PARAM<int>( "graphics.opengl_antialiasing_mode",
&m_Graphics.opengl_aa_mode, 0, 0, 2 ) );
m_params.emplace_back( new PARAM<int>( "graphics.cairo_antialiasing_mode",
&m_Graphics.cairo_aa_mode, 0, 0, 2 ) );
m_params.emplace_back( new PARAM<int>( "system.autosave_interval",
&m_System.autosave_interval, 600 ) );
#ifdef __WXMAC__
m_params.emplace_back( new PARAM<wxString>( "system.text_editor",
&m_System.text_editor, "/usr/bin/open -e" ) );
#else
m_params.emplace_back( new PARAM<wxString>( "system.text_editor",
&m_System.text_editor, "" ) );
#endif
m_params.emplace_back( new PARAM<int>( "system.file_history_size",
&m_System.file_history_size, 9 ) );
m_params.emplace_back( new PARAM<wxString>( "system.language",
&m_System.language, "Default" ) );
m_params.emplace_back( new PARAM<wxString>( "system.pdf_viewer_name",
&m_System.pdf_viewer_name, "" ) );
m_params.emplace_back( new PARAM<bool>( "system.use_system_pdf_viewer",
&m_System.use_system_pdf_viewer, true ) );
m_params.emplace_back( new PARAM<wxString>( "system.working_dir",
&m_System.working_dir, "" ) );
m_params.emplace_back( new PARAM<int>( "system.clear_3d_cache_interval",
&m_System.clear_3d_cache_interval, 30 ) );
m_params.emplace_back( new PARAM<bool>( "do_not_show_again.zone_fill_warning",
&m_DoNotShowAgain.zone_fill_warning, false ) );
m_params.emplace_back( new PARAM<bool>( "do_not_show_again.env_var_overwrite_warning",
&m_DoNotShowAgain.env_var_overwrite_warning, false ) );
m_params.emplace_back( new PARAM<bool>( "do_not_show_again.scaled_3d_models_warning",
&m_DoNotShowAgain.scaled_3d_models_warning, false ) );
m_params.emplace_back( new PARAM<bool>( "do_not_show_again.data_collection_prompt",
&m_DoNotShowAgain.data_collection_prompt, false ) );
m_params.emplace_back( new PARAM<bool>( "session.remember_open_files",
&m_Session.remember_open_files, false ) );
m_params.emplace_back( new PARAM_LIST<wxString>( "session.pinned_symbol_libs",
&m_Session.pinned_symbol_libs, {} ) );
m_params.emplace_back( new PARAM_LIST<wxString>( "session.pinned_fp_libs",
&m_Session.pinned_fp_libs, {} ) );
m_params.emplace_back( new PARAM<int>( "netclass_panel.sash_pos",
&m_NetclassPanel.sash_pos, 160 ) );
m_params.emplace_back( new PARAM<int>( "package_manager.sash_pos",
&m_PackageManager.sash_pos, 380 ) );
registerMigration( 0, 1, std::bind( &COMMON_SETTINGS::migrateSchema0to1, this ) );
registerMigration( 1, 2, std::bind( &COMMON_SETTINGS::migrateSchema1to2, this ) );
registerMigration( 2, 3, std::bind( &COMMON_SETTINGS::migrateSchema2to3, this ) );
}
bool COMMON_SETTINGS::migrateSchema0to1()
{
/**
* Schema version 0 to 1:
*
* mousewheel_pan is replaced by explicit settings for scroll wheel behavior
*/
nlohmann::json::json_pointer mwp_pointer( "/input/mousewheel_pan"_json_pointer );
bool mwp = false;
try
{
mwp = m_internals->at( mwp_pointer );
m_internals->At( "input" ).erase( "mousewheel_pan" );
}
catch( ... )
{
wxLogTrace( traceSettings, wxT( "COMMON_SETTINGS::Migrate 0->1: mousewheel_pan not found" ) );
}
if( mwp )
{
( *m_internals )[nlohmann::json::json_pointer( "/input/horizontal_pan" )] = true;
( *m_internals )[nlohmann::json::json_pointer( "/input/scroll_modifier_pan_h" )] = WXK_SHIFT;
( *m_internals )[nlohmann::json::json_pointer( "/input/scroll_modifier_pan_v" )] = 0;
( *m_internals )[nlohmann::json::json_pointer( "/input/scroll_modifier_zoom" )] = WXK_CONTROL;
}
else
{
( *m_internals )[nlohmann::json::json_pointer( "/input/horizontal_pan" )] = false;
( *m_internals )[nlohmann::json::json_pointer( "/input/scroll_modifier_pan_h" )] = WXK_CONTROL;
( *m_internals )[nlohmann::json::json_pointer( "/input/scroll_modifier_pan_v" )] = WXK_SHIFT;
( *m_internals )[nlohmann::json::json_pointer( "/input/scroll_modifier_zoom" )] = 0;
}
return true;
}
bool COMMON_SETTINGS::migrateSchema1to2()
{
nlohmann::json::json_pointer v1_pointer( "/input/prefer_select_to_drag"_json_pointer );
bool prefer_selection = false;
try
{
prefer_selection = m_internals->at( v1_pointer );
m_internals->at( nlohmann::json::json_pointer( "/input"_json_pointer ) ).erase( "prefer_select_to_drag" );
}
catch( ... )
{
wxLogTrace( traceSettings, wxT( "COMMON_SETTINGS::Migrate 1->2: prefer_select_to_drag not found" ) );
}
if( prefer_selection )
( *m_internals )[nlohmann::json::json_pointer( "/input/mouse_left" )] = MOUSE_DRAG_ACTION::SELECT;
else
( *m_internals )[nlohmann::json::json_pointer( "/input/mouse_left" )] = MOUSE_DRAG_ACTION::DRAG_ANY;
return true;
}
bool COMMON_SETTINGS::migrateSchema2to3()
{
wxFileName cfgpath;
cfgpath.AssignDir( SETTINGS_MANAGER::GetUserSettingsPath() );
cfgpath.AppendDir( wxT( "3d" ) );
cfgpath.SetFullName( "3Dresolver.cfg" );
cfgpath.MakeAbsolute();
std::vector<LEGACY_3D_SEARCH_PATH> legacyPaths;
readLegacy3DResolverCfg( cfgpath.GetFullPath(), legacyPaths );
// env variables have a limited allowed character set for names
wxRegEx nonValidCharsRegex( "[^A-Z0-9_]+", wxRE_ADVANCED );
for( const LEGACY_3D_SEARCH_PATH& path : legacyPaths )
{
wxString key = path.m_Alias;
const wxString& val = path.m_Pathvar;
// The 3d alias config didnt use the same naming restrictions as real env variables
// We need to sanitize them
// upper case only
key.MakeUpper();
// logically swap - with _
key.Replace( wxS( "-" ), wxS( "_" ) );
// remove any other chars
nonValidCharsRegex.Replace( &key, wxEmptyString );
if( !m_Env.vars.count( key ) )
{
wxLogTrace( traceEnvVars, "COMMON_SETTINGS: Loaded new var: %s = %s", key, val );
m_Env.vars[key] = ENV_VAR_ITEM( key, val );
}
}
if( cfgpath.FileExists() )
{
wxRemoveFile( cfgpath.GetFullPath() );
}
return true;
}
bool COMMON_SETTINGS::MigrateFromLegacy( wxConfigBase* aCfg )
{
bool ret = true;
ret &= fromLegacy<double>( aCfg, "CanvasScale", "appearance.canvas_scale" );
ret &= fromLegacy<int>( aCfg, "IconScale", "appearance.icon_scale" );
ret &= fromLegacy<bool>( aCfg, "UseIconsInMenus", "appearance.use_icons_in_menus" );
ret &= fromLegacy<bool>( aCfg, "ShowEnvVarWarningDialog", "environment.show_warning_dialog" );
auto load_env_vars =
[&]()
{
wxString key, value;
long index = 0;
nlohmann::json::json_pointer ptr = m_internals->PointerFromString( "environment.vars" );
aCfg->SetPath( "EnvironmentVariables" );
( *m_internals )[ptr] = nlohmann::json( {} );
while( aCfg->GetNextEntry( key, index ) )
{
if( envVarBlacklist.count( key ) )
{
wxLogTrace( traceSettings, wxT( "Migrate Env: %s is blacklisted; skipping." ), key );
continue;
}
value = aCfg->Read( key, wxEmptyString );
if( !value.IsEmpty() )
{
ptr.push_back( key.ToStdString() );
wxLogTrace( traceSettings, wxT( "Migrate Env: %s=%s" ), ptr.to_string(), value );
( *m_internals )[ptr] = value.ToUTF8();
ptr.pop_back();
}
}
aCfg->SetPath( ".." );
};
load_env_vars();
bool mousewheel_pan = false;
if( aCfg->Read( "MousewheelPAN", &mousewheel_pan ) && mousewheel_pan )
{
Set( "input.horizontal_pan", true );
Set( "input.scroll_modifier_pan_h", static_cast<int>( WXK_SHIFT ) );
Set( "input.scroll_modifier_pan_v", 0 );
Set( "input.scroll_modifier_zoom", static_cast<int>( WXK_CONTROL ) );
}
ret &= fromLegacy<bool>( aCfg, "AutoPAN", "input.auto_pan" );
ret &= fromLegacy<bool>( aCfg, "ImmediateActions", "input.immediate_actions" );
ret &= fromLegacy<bool>( aCfg, "PreferSelectionToDragging", "input.prefer_select_to_drag" );
ret &= fromLegacy<bool>( aCfg, "MoveWarpsCursor", "input.warp_mouse_on_move" );
ret &= fromLegacy<bool>( aCfg, "ZoomNoCenter", "input.center_on_zoom" );
// This was stored inverted in legacy config
if( std::optional<bool> value = Get<bool>( "input.center_on_zoom" ) )
Set( "input.center_on_zoom", !( *value ) );
ret &= fromLegacy<int>( aCfg, "OpenGLAntialiasingMode", "graphics.opengl_antialiasing_mode" );
ret &= fromLegacy<int>( aCfg, "CairoAntialiasingMode", "graphics.cairo_antialiasing_mode" );
ret &= fromLegacy<int>( aCfg, "AutoSaveInterval", "system.autosave_interval" );
ret &= fromLegacyString( aCfg, "Editor", "system.editor_name" );
ret &= fromLegacy<int>( aCfg, "FileHistorySize", "system.file_history_size" );
ret &= fromLegacyString( aCfg, "LanguageID", "system.language" );
ret &= fromLegacyString( aCfg, "PdfBrowserName", "system.pdf_viewer_name" );
ret &= fromLegacy<bool>( aCfg, "UseSystemBrowser", "system.use_system_pdf_viewer" );
ret &= fromLegacyString( aCfg, "WorkingDir", "system.working_dir" );
return ret;
}
void COMMON_SETTINGS::InitializeEnvironment()
{
auto addVar =
[&]( const wxString& aKey, const wxString& aDefault )
{
m_Env.vars[aKey] = ENV_VAR_ITEM( aKey, aDefault, aDefault );
wxString envValue;
if( wxGetEnv( aKey, &envValue ) == true && !envValue.IsEmpty() )
{
m_Env.vars[aKey].SetValue( envValue );
m_Env.vars[aKey].SetDefinedExternally();
wxLogTrace( traceEnvVars,
"InitializeEnvironment: Entry %s defined externally as %s", aKey,
envValue );
}
else
{
wxLogTrace( traceEnvVars, "InitializeEnvironment: Setting entry %s to default %s",
aKey, aDefault );
}
};
wxFileName basePath( PATHS::GetStockEDALibraryPath(), wxEmptyString );
wxFileName path( basePath );
path.AppendDir( wxT( "footprints" ) );
addVar( wxT( "KICAD6_FOOTPRINT_DIR" ), path.GetFullPath() );
path = basePath;
path.AppendDir( wxT( "3dmodels" ) );
addVar( wxT( "KICAD6_3DMODEL_DIR" ), path.GetFullPath() );
addVar( wxT( "KICAD6_TEMPLATE_DIR" ), PATHS::GetStockTemplatesPath() );
addVar( wxT( "KICAD_USER_TEMPLATE_DIR" ), PATHS::GetUserTemplatesPath() );
addVar( wxT( "KICAD6_3RD_PARTY" ), PATHS::GetDefault3rdPartyPath() );
path = basePath;
path.AppendDir( wxT( "symbols" ) );
addVar( wxT( "KICAD6_SYMBOL_DIR" ), path.GetFullPath() );
}
bool COMMON_SETTINGS::readLegacy3DResolverCfg( const wxString& path,
std::vector<LEGACY_3D_SEARCH_PATH>& aSearchPaths )
{
wxFileName cfgpath( path );
// This should be the same as wxWidgets 3.0 wxPATH_NORM_ALL which is deprecated in 3.1.
// There are known issues with environment variable expansion so maybe we should be using
// our own ExpandEnvVarSubstitutions() here instead.
cfgpath.Normalize( FN_NORMALIZE_FLAGS | wxPATH_NORM_ENV_VARS );
wxString cfgname = cfgpath.GetFullPath();
std::ifstream cfgFile;
std::string cfgLine;
if( !wxFileName::Exists( cfgname ) )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "no 3D configuration file";
ostr << " * " << errmsg.ToUTF8() << " '";
ostr << cfgname.ToUTF8() << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
cfgFile.open( cfgname.ToUTF8() );
if( !cfgFile.is_open() )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "Could not open configuration file";
ostr << " * " << errmsg.ToUTF8() << " '" << cfgname.ToUTF8() << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
int lineno = 0;
LEGACY_3D_SEARCH_PATH al;
size_t idx;
int vnum = 0; // version number
while( cfgFile.good() )
{
cfgLine.clear();
std::getline( cfgFile, cfgLine );
++lineno;
if( cfgLine.empty() )
{
if( cfgFile.eof() )
break;
continue;
}
if( 1 == lineno && cfgLine.compare( 0, 2, "#V" ) == 0 )
{
// extract the version number and parse accordingly
if( cfgLine.size() > 2 )
{
std::istringstream istr;
istr.str( cfgLine.substr( 2 ) );
istr >> vnum;
}
continue;
}
idx = 0;
if( !getLegacy3DHollerith( cfgLine, idx, al.m_Alias ) )
continue;
// Don't add KICAD6_3DMODEL_DIR, one of its legacy equivalents, or KIPRJMOD from a
// config file. They're system variables are are defined at runtime.
if( al.m_Alias == "${KICAD6_3DMODEL_DIR}" || al.m_Alias == "${KIPRJMOD}"
|| al.m_Alias == "$(KIPRJMOD)" || al.m_Alias == "${KISYS3DMOD}"
|| al.m_Alias == "$(KISYS3DMOD)" )
{
continue;
}
if( !getLegacy3DHollerith( cfgLine, idx, al.m_Pathvar ) )
continue;
if( !getLegacy3DHollerith( cfgLine, idx, al.m_Description ) )
continue;
aSearchPaths.push_back( al );
}
cfgFile.close();
return true;
}
bool COMMON_SETTINGS::getLegacy3DHollerith( const std::string& aString, size_t& aIndex,
wxString& aResult )
{
aResult.clear();
if( aIndex >= aString.size() )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "bad Hollerith string on line";
ostr << " * " << errmsg.ToUTF8() << "\n'" << aString << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
size_t i2 = aString.find( '"', aIndex );
if( std::string::npos == i2 )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "missing opening quote mark in config file";
ostr << " * " << errmsg.ToUTF8() << "\n'" << aString << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
++i2;
if( i2 >= aString.size() )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "invalid entry (unexpected end of line)";
ostr << " * " << errmsg.ToUTF8() << "\n'" << aString << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
std::string tnum;
while( aString[i2] >= '0' && aString[i2] <= '9' )
tnum.append( 1, aString[i2++] );
if( tnum.empty() || aString[i2++] != ':' )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "bad Hollerith string on line";
ostr << " * " << errmsg.ToUTF8() << "\n'" << aString << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
std::istringstream istr;
istr.str( tnum );
size_t nchars;
istr >> nchars;
if( ( i2 + nchars ) >= aString.size() )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "invalid entry (unexpected end of line)";
ostr << " * " << errmsg.ToUTF8() << "\n'" << aString << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
if( nchars > 0 )
{
aResult = wxString::FromUTF8( aString.substr( i2, nchars ).c_str() );
i2 += nchars;
}
if( i2 >= aString.size() || aString[i2] != '"' )
{
std::ostringstream ostr;
ostr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
wxString errmsg = "missing closing quote mark in config file";
ostr << " * " << errmsg.ToUTF8() << "\n'" << aString << "'";
wxLogTrace( traceSettings, "%s\n", ostr.str().c_str() );
return false;
}
aIndex = i2 + 1;
return true;
}