From 8e60fa48a8535da9eaa34ef35b5040c2eb68fc3b Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <sre@ring0.de>
Date: Thu, 28 Jun 2018 21:35:23 +0200
Subject: all: I18N support

This adds I18N support using standard gettext system together
with an initial German translation. This can be used to search
locales in some directory:

Intl.bindtextdomain("shopsystem", "/home/sre/src/serial-barcode-scanner");

And this can be used to switch language at runtime:

Intl.setlocale(LocaleCategory.ALL, "");
---
 src/pgp/Makefile  |  2 +-
 src/pgp/main.vala | 18 ++++++++++--------
 src/pgp/pgp.vala  |  2 +-
 3 files changed, 12 insertions(+), 10 deletions(-)

(limited to 'src/pgp')

diff --git a/src/pgp/Makefile b/src/pgp/Makefile
index 6292111..5faa80f 100644
--- a/src/pgp/Makefile
+++ b/src/pgp/Makefile
@@ -2,7 +2,7 @@ all: pgp
 	@echo > /dev/null
 
 pgp: main.vala pgp.vala pgp-interface.vala ../config/config-interface.vala
-	valac --Xcc="-D_FILE_OFFSET_BITS=64" -X -w -o $@ --vapidir ../../vapi -X -lgpgme --pkg gpgme --pkg gio-2.0 --pkg libarchive $^
+	valac -X -D'GETTEXT_PACKAGE="shopsystem"' --Xcc="-D_FILE_OFFSET_BITS=64" -X -w -o $@ --vapidir ../../vapi -X -lgpgme --pkg gpgme --pkg gio-2.0 --pkg libarchive $^
 
 clean:
 	rm -rf pgp
diff --git a/src/pgp/main.vala b/src/pgp/main.vala
index 332bcd5..74bcf0e 100644
--- a/src/pgp/main.vala
+++ b/src/pgp/main.vala
@@ -21,35 +21,37 @@ PGPKeyArchive pgp;
 Config cfg;
 
 public static int main(string[] args) {
+	Intl.setlocale(LocaleCategory.ALL, "");
+	Intl.textdomain("shopsystem");
+
 	try {
 		cfg = Bus.get_proxy_sync(BusType.SYSTEM, "io.mainframe.shopsystem.Config", "/io/mainframe/shopsystem/config");
 		pgp = new PGPKeyArchive(cfg.get_string("PGP", "keyring"));
 	} catch(DBusError e) {
-		error("DBusError: %s\n", e.message);
+		error(_("DBus Error: %s\n"), e.message);
 	} catch(IOError e) {
-		error("IOError: %s\n", e.message);
+		error(_("IO Error: %s\n"), e.message);
 	} catch(KeyFileError e) {
-		error("Config Error: %s\n", e.message);
+		error(_("Config Error: %s\n"), e.message);
 	}
 
-
 	Bus.own_name(
 		BusType.SYSTEM,
 		"io.mainframe.shopsystem.PGP",
 		BusNameOwnerFlags.NONE,
-		on_bus_aquired,
+		on_bus_acquired,
 		() => {},
-		() => stderr.printf("Could not aquire name\n"));
+		() => stderr.printf(_("Could not acquire name\n")));
 
 	new MainLoop().run();
 
 	return 0;
 }
 
-void on_bus_aquired(DBusConnection con) {
+void on_bus_acquired(DBusConnection con) {
     try {
         con.register_object("/io/mainframe/shopsystem/pgp", pgp);
     } catch(IOError e) {
-        stderr.printf("Could not register service\n");
+        stderr.printf(_("Could not register service\n"));
     }
 }
diff --git a/src/pgp/pgp.vala b/src/pgp/pgp.vala
index 2a5b160..6d9bed0 100644
--- a/src/pgp/pgp.vala
+++ b/src/pgp/pgp.vala
@@ -120,7 +120,7 @@ public class PGPKeyArchive {
 			keydata.read(data);
 			return (string) data;
 		} else {
-			stdout.printf("error!\n");
+			stdout.printf(_("Error!\n"));
 			return "";
 		}
 	}
-- 
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