namespace Dino { private extern const string SYSTEM_LIBDIR_NAME; private extern const string SYSTEM_PLUGIN_DIR; public class SearchPathGenerator { public string? exec_path { get; private set; } public SearchPathGenerator(string? exec_path) { this.exec_path = exec_path; } public string get_locale_path(string gettext_package, string locale_install_dir) { string? locale_dir = null; if (Path.get_dirname(exec_path).contains("dino") || Path.get_dirname(exec_path) == "." || Path.get_dirname(exec_path).contains("build")) { string exec_locale = Path.build_filename(Path.get_dirname(exec_path), "locale"); if (FileUtils.test(Path.build_filename(exec_locale, "en", "LC_MESSAGES", gettext_package + ".mo"), FileTest.IS_REGULAR)) { locale_dir = exec_locale; } } return locale_dir ?? locale_install_dir; } public string[] get_plugin_paths() { string[] search_paths = new string[0]; if (Environment.get_variable("DINO_PLUGIN_DIR") != null) { search_paths += Environment.get_variable("DINO_PLUGIN_DIR"); } search_paths += Path.build_filename(Environment.get_home_dir(), ".local", "lib", "dino", "plugins"); string? exec_path = this.exec_path; if (exec_path != null) { if (!exec_path.contains(Path.DIR_SEPARATOR_S)) { exec_path = Environment.find_program_in_path(this.exec_path); } string dirname = Path.get_dirname(exec_path); // Does our environment look like a CMake build dir? if (dirname.contains("dino") || dirname == "." || dirname.contains("build") || Path.get_basename(dirname) == "main") { search_paths += Path.build_filename(Path.get_dirname(exec_path), "plugins"); } // Does our environment look like a meson build dir? if (dirname == "." || Path.get_basename(dirname) == "main") { try { Dir plugin_dir = Dir.open(Path.build_path(Path.DIR_SEPARATOR_S, dirname, "..", "plugins")); string? entry = null; while ((entry = plugin_dir.read_name()) != null) { string plugin_subdir = Path.build_path(Path.DIR_SEPARATOR_S, dirname, "..", "plugins", entry); try { Dir.open(plugin_subdir); search_paths += plugin_subdir; } catch (FileError e) { // ignore } } } catch (FileError e) { // ignore } } if (Path.get_basename(dirname) == "bin") { search_paths += Path.build_filename(Path.get_dirname(Path.get_dirname(exec_path)), SYSTEM_LIBDIR_NAME, "dino", "plugins"); } } search_paths += SYSTEM_PLUGIN_DIR; return search_paths; } } public static string get_storage_dir() { return Path.build_filename(Environment.get_user_data_dir(), "dino"); } [CCode (cname = "dino_gettext", cheader_filename = "dino_i18n.h")] public static extern unowned string _(string s); [CCode (cname = "dino_ngettext", cheader_filename = "dino_i18n.h")] public static extern unowned string n(string msgid, string plural, ulong number); [CCode (cname = "bindtextdomain", cheader_filename = "libintl.h")] private static extern unowned string? bindtextdomain(string domainname, string? dirname); [CCode (cname = "bind_textdomain_codeset", cheader_filename = "libintl.h")] private static extern unowned string? bind_textdomain_codeset(string domainname, string? codeset); public static void internationalize(string gettext_package, string locales_dir) { Intl.bind_textdomain_codeset(gettext_package, "UTF-8"); Intl.bindtextdomain(gettext_package, locales_dir); } }