Gnucash::CoreApp Class Reference

Inheritance diagram for Gnucash::CoreApp:

Public Member Functions
	CoreApp (const char *app_name)
void	parse_command_line (int argc, char **argv)
void	start (void)

Protected Attributes
std::string	m_app_name
std::string	m_tagline
boost::optional< std::string >	m_log_to_filename
boost::optional< std::string >	m_file_to_load
bpo::options_description	m_opt_desc_all
std::unique_ptr< bpo::options_description >	m_opt_desc_display
bpo::variables_map	m_opt_map
bpo::positional_options_description	m_pos_opt_desc

Detailed Description

Definition at line 44 of file gnucash-core-app.hpp.

Constructor & Destructor Documentation

CoreApp()

Gnucash::CoreApp::CoreApp

(

const char *

app_name

)

Definition at line 161 of file gnucash-core-app.cpp.

                                             : m_app_name {app_name}
{
    #ifdef ENABLE_BINRELOC
    {
        GError *binreloc_error = NULL;
        if (!gnc_gbr_init(&binreloc_error))
        {
            std::cerr << "main: Error on gnc_gbr_init: " << binreloc_error->message << "\n";
            g_error_free(binreloc_error);
        }
    }
    #endif
 
    /* This should be called before gettext is initialized
     * The user may have configured a different language via
     * the environment file.
     */
    gnc_environment_setup();
    #if defined MAC_INTEGRATION || defined __MINGW32__
    sys_locale = set_platform_locale();
    #endif
    #if ! defined MAC_INTEGRATION && ! defined __MINGW32__/* setlocale already done */
    sys_locale = g_strdup (setlocale (LC_ALL, ""));
    if (!sys_locale)
    {
        std::cerr << "The locale defined in the environment isn't supported. "
                  << "Falling back to the 'C' (US English) locale\n";
        g_setenv ("LC_ALL", "C", TRUE);
        setlocale (LC_ALL, "C");
    }
    #endif
 
    auto localedir = gnc_path_get_localedir ();
    bindtextdomain(PROJECT_NAME, localedir);
    bindtextdomain("iso_4217", localedir); // For win32 to find currency name translations
    bind_textdomain_codeset("iso_4217", "UTF-8");
    textdomain(PROJECT_NAME);
    bind_textdomain_codeset(PROJECT_NAME, "UTF-8");
 
    gnc_init_boost_locale (localedir);
    std::cerr.imbue (gnc_get_boost_locale());
    std::cout.imbue (gnc_get_boost_locale());
    g_free(localedir);
 
    // Now that gettext is properly initialized, set our help tagline.
    m_tagline = _("- GnuCash, accounting for personal and small business finance");
    m_opt_desc_display = std::make_unique<bpo::options_description>
        ((bl::format (std::string{_("{1} [options] [datafile]")}) % m_app_name).str() + std::string(" ") + m_tagline);
    add_common_program_options();
}

Member Function Documentation

parse_command_line()

void Gnucash::CoreApp::parse_command_line	(	int	argc,
		char **	argv
	)

Definition at line 218 of file gnucash-core-app.cpp.

{
    try
    {
    bpo::store (bpo::command_line_parser (argc, argv).
        options (m_opt_desc_all).positional(m_pos_opt_desc).run(), m_opt_map);
    bpo::notify (m_opt_map);
    }
    catch (std::exception &e)
    {
        std::cerr << e.what() << "\n\n";
        std::cerr << *m_opt_desc_display.get() << std::endl;
 
        exit(1);
    }
 
    if (m_show_paths)
    {
        std::cout << _("GnuCash Paths") << '\n';
        for (const auto& ep : gnc_list_all_paths ())
        {
            std::cout << ep.env_name << ": " << ep.env_path;
            if (ep.modifiable)
                std::cout << ' ' << _("(user modifiable)");
            std::cout << '\n';
        }
        exit (0);
    }
 
    if (m_show_version)
    {
        bl::format rel_fmt (std::string{_("GnuCash {1}")});
        bl::format dev_fmt (std::string{_("GnuCash {1} development version")});
 
        if (is_development_version)
            std::cout << dev_fmt % gnc_version () << "\n";
        else
            std::cout << rel_fmt % gnc_version () << "\n";
 
        std::cout << _("Build ID") << ": " << gnc_build_id () << "\n";
        exit(0);
    }
 
    if (m_show_help)
    {
        std::cout << *m_opt_desc_display.get() << std::endl;
        exit(0);
    }
 
    gnc_prefs_set_debugging (m_debug);
    gnc_prefs_set_extra (m_extra);
}

start()

void Gnucash::CoreApp::start

(

void

)

Definition at line 306 of file gnucash-core-app.cpp.

{
    gnc_print_unstable_message();
 
    /* Make sure gnucash' user data directory is properly set up
     *       This must be done before any guile code is called as that would
     *       fail the migration message */
    userdata_migration_msg = gnc_filepath_init();
    if (userdata_migration_msg)
        g_print("\n\n%s\n", userdata_migration_msg);
 
    gnc_log_init (m_log_flags, m_log_to_filename);
    gnc_engine_init (0, NULL);
 
    /* Write some locale details to the log to simplify debugging */
    PINFO ("System locale returned %s", sys_locale ? sys_locale : "(null)");
    PINFO ("Effective locale set to %s.", setlocale (LC_ALL, NULL));
    g_free (sys_locale);
    sys_locale = NULL;
}

Field Documentation

m_app_name

std::string Gnucash::CoreApp::m_app_name

protected

Definition at line 53 of file gnucash-core-app.hpp.

m_file_to_load

boost::optional<std::string> Gnucash::CoreApp::m_file_to_load

protected

Definition at line 56 of file gnucash-core-app.hpp.

m_log_to_filename

boost::optional<std::string> Gnucash::CoreApp::m_log_to_filename

protected

Definition at line 55 of file gnucash-core-app.hpp.

m_opt_desc_all

bpo::options_description Gnucash::CoreApp::m_opt_desc_all

protected

Definition at line 58 of file gnucash-core-app.hpp.

m_opt_desc_display

std::unique_ptr<bpo::options_description> Gnucash::CoreApp::m_opt_desc_display

protected

Definition at line 59 of file gnucash-core-app.hpp.

m_opt_map

bpo::variables_map Gnucash::CoreApp::m_opt_map

protected

Definition at line 60 of file gnucash-core-app.hpp.

m_pos_opt_desc

bpo::positional_options_description Gnucash::CoreApp::m_pos_opt_desc

protected

Definition at line 61 of file gnucash-core-app.hpp.

m_tagline

std::string Gnucash::CoreApp::m_tagline

protected

Definition at line 54 of file gnucash-core-app.hpp.

---

The documentation for this class was generated from the following files:

• gnucash-core-app.hpp
• gnucash-core-app.cpp