Streaming: Bundle I2PSocketException messages for translation

.tx/config

@@ -271,6 +271,10 @@ trans.ru_RU = core/java/src/gnu/getopt/MessagesBundle_ru.properties
 trans.sk = core/java/src/gnu/getopt/MessagesBundle_sk.properties
 trans.zh_CN = core/java/src/gnu/getopt/MessagesBundle_zh.properties
 
+[I2P.streaming]
+source_file = apps/ministreaming/locale/messages_en.po
+source_lang = en
+
 [main]
 host = https://www.transifex.com
 

apps/ministreaming/java/build.xml

@@ -19,7 +19,14 @@
             </classpath>
         </depend>
     </target>
+
     <property name="javac.compilerargs" value="" />
+    <property name="require.gettext" value="true" />
+
+    <condition property="no.bundle">
+        <isfalse value="${require.gettext}" />
+    </condition>
+
     <target name="compile" depends="depend">
         <mkdir dir="./build" />
         <mkdir dir="./build/obj" />
@@ -62,7 +69,7 @@
         </exec>
     </target>
 
-    <target name="jar" depends="compile, jarUpToDate, listChangedFiles" unless="jar.uptodate" >
+    <target name="jar" depends="compile, bundle, jarUpToDate, listChangedFiles" unless="jar.uptodate" >
         <!-- set if unset -->
         <property name="workspace.changes.tr" value="" />
         <jar destfile="./build/mstreaming.jar" basedir="./build/obj" includes="**/*.class" >
@@ -89,6 +96,35 @@
             </and>
         </condition>
     </target>
+    
+    <target name="bundle" depends="compile" unless="no.bundle">
+        <exec executable="sh" osfamily="unix" failifexecutionfails="true" failonerror="${require.gettext}" >
+            <env key="JAVA_HOME" value="${java.home}" />
+            <arg value="./bundle-messages.sh" />
+        </exec>
+        <exec executable="sh" osfamily="mac" failifexecutionfails="true" failonerror="${require.gettext}" >
+            <arg value="./bundle-messages.sh" />
+        </exec>
+        <exec executable="sh" osfamily="windows" failifexecutionfails="false" >
+            <arg value="./bundle-messages.sh" />
+        </exec>
+    </target>
+
+    <target name="poupdate" depends="builddep, compile">
+        <!-- Update the messages_*.po files.  -->
+        <exec executable="sh" osfamily="unix" failifexecutionfails="true" failonerror="true" >
+            <arg value="./bundle-messages.sh" />
+            <arg value="-p" />
+        </exec>
+        <exec executable="sh" osfamily="mac" failifexecutionfails="true" failonerror="true" >
+            <arg value="./bundle-messages.sh" />
+            <arg value="-p" />
+        </exec>
+        <exec executable="sh" osfamily="windows" failifexecutionfails="true" failonerror="true" >
+            <arg value="./bundle-messages.sh" />
+            <arg value="-p" />
+        </exec>
+    </target>
 
     <target name="javadoc">
         <mkdir dir="./build" />

apps/ministreaming/java/bundle-messages.sh

+#!/bin/sh
+#
+# Update messages_xx.po and messages_xx.class files,
+# from both java and jsp sources.
+# Requires installed programs xgettext, msgfmt, msgmerge, and find.
+#
+# usage:
+#    bundle-messages.sh (generates the resource bundle from the .po file)
+#    bundle-messages.sh -p (updates the .po file from the source tags, then generates the resource bundle)
+#
+# zzz - public domain
+#
+CLASS=net.i2p.client.streaming.messages
+TMPFILE=build/javafiles.txt
+export TZ=UTC
+RC=0
+
+if ! $(which javac > /dev/null 2>&1); then
+    export JAVAC=${JAVA_HOME}/../bin/javac
+fi
+
+if [ "$1" = "-p" ]
+then
+	POUPDATE=1
+fi
+
+# on windows, one must specify the path of commnad find
+# since windows has its own retarded version of find.
+if which find|grep -q -i windows ; then
+	export PATH=.:/bin:/usr/local/bin:$PATH
+fi
+# Fast mode - update ondemond
+# set LG2 to the language you need in envrionment varibales to enable this
+
+# add ../java/ so the refs will work in the po file
+JPATHS="../java/src"
+for i in ../locale/messages_*.po
+do
+	# get language
+	LG=${i#../locale/messages_}
+	LG=${LG%.po}
+
+	# skip, if specified
+	if [ $LG2 ]; then
+		[ $LG != $LG2 ] && continue || echo INFO: Language update is set to [$LG2] only.
+	fi
+
+	if [ "$POUPDATE" = "1" ]
+	then
+		# make list of java files newer than the .po file
+		find $JPATHS -name *.java -newer $i > $TMPFILE
+	fi
+
+	if [ -s build/obj/net/i2p/streaming/messages_$LG.class -a \
+	     build/obj/net/i2p/streaming/messages_$LG.class -nt $i -a \
+	     ! -s $TMPFILE ]
+	then
+		continue
+	fi
+
+	if [ "$POUPDATE" = "1" ]
+	then
+	 	echo "Updating the $i file from the tags..."
+		# extract strings from java and jsp files, and update messages.po files
+		# translate calls must be one of the forms:
+		# _("foo")
+		# _x("foo")
+		# To start a new translation, copy the header from an old translation to the new .po file,
+		# then ant distclean poupdate.
+		find $JPATHS -name *.java > $TMPFILE
+		xgettext -f $TMPFILE -F -L java --from-code=UTF-8 --add-comments\
+	                 --keyword=_ --keyword=_x \
+		         -o ${i}t
+		if [ $? -ne 0 ]
+		then
+			echo "ERROR - xgettext failed on ${i}, not updating translations"
+			rm -f ${i}t
+			RC=1
+			break
+		fi
+		msgmerge -U --backup=none $i ${i}t
+		if [ $? -ne 0 ]
+		then
+			echo "ERROR - msgmerge failed on ${i}, not updating translations"
+			rm -f ${i}t
+			RC=1
+			break
+		fi
+		rm -f ${i}t
+		# so we don't do this again
+		touch $i
+	fi
+
+    if [ "$LG" != "en" ]
+    then
+        # only generate for non-source language
+        echo "Generating ${CLASS}_$LG ResourceBundle..."
+
+        # convert to class files in build/obj
+        msgfmt --java --statistics -r $CLASS -l $LG -d build/obj $i
+        if [ $? -ne 0 ]
+        then
+            echo "ERROR - msgfmt failed on ${i}, not updating translations"
+            # msgfmt leaves the class file there so the build would work the next time
+            find build/obj -name messages_${LG}.class -exec rm -f {} \;
+            RC=1
+            break
+        fi
+    fi
+done
+rm -f $TMPFILE
+exit $RC

apps/ministreaming/java/src/net/i2p/client/streaming/I2PSocketException.java

@@ -109,7 +109,8 @@ public class I2PSocketException extends SocketException {
                 return super.getMessage();
 
             default:
-                return "Failure code: " + _status;
+                // Translate this one here, can't do it later
+                return _("Failure code") + ": " + _status;
         }
     }
 
@@ -121,6 +122,13 @@ public class I2PSocketException extends SocketException {
         String s = getMessage();
         if (s == null)
             return null;
+        return _(s);
+    }
+
+    /**
+     *  Translate
+     */
+    private static String _(String s) {
         return Translate.getString(s, I2PAppContext.getGlobalContext(), BUNDLE_NAME);
     }
 

apps/ministreaming/locale/messages_en.po

+# I2P
+# Copyright (C) 2014 The I2P Project
+# This file is distributed under the same license as the streaming package.
+# To contribute translations, see http://www.i2p2.de/newdevelopers
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: I2P streaming\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2014-06-23 17:55+0000\n"
+"Language: en\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1)\n"
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:58
+msgid "Message timeout"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:61
+msgid "Failed delivery to local destination"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:64
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:97
+msgid "Local router failure"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:67
+msgid "Local network failure"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:70
+msgid "Session closed"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:73
+msgid "Invalid message"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:76
+msgid "Invalid message options"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:79
+msgid "Buffer overflow"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:82
+msgid "Message expired"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:85
+msgid "Local lease set invalid"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:88
+msgid "No local tunnels"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:91
+msgid "Unsupported encryption options"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:94
+msgid "Invalid destination"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:100
+msgid "Destination lease set expired"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:103
+msgid "Destination lease set not found"
+msgstr ""
+
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:106
+msgid "Local destination shutdown"
+msgstr ""
+
+#. Translate this one here, can't do it later
+#: ../java/src/net/i2p/client/streaming/I2PSocketException.java:113
+msgid "Failure code"
+msgstr ""

build.xml

@@ -466,6 +466,7 @@
         <ant dir="apps/susimail/" target="poupdate" />
         <ant dir="apps/desktopgui" target="poupdate" />
         <ant dir="installer/resources/locale" target="poupdate" />
+        <ant dir="apps/ministreaming/" target="poupdate" />
     </target>
 
     <condition property="no.bundle">

tests/scripts/checkpo.sh

@@ -16,6 +16,7 @@ DIRS="\
   apps/i2ptunnel/locale \
   apps/i2ptunnel/locale-proxy \
   apps/i2psnark/locale \
+  apps/ministreaming/locale \
   apps/susidns/locale \
   apps/susimail/locale \
   apps/desktopgui/locale \

tests/scripts/checkutf8.sh

@@ -19,6 +19,7 @@ DIRS="\
   apps/i2ptunnel/locale \
   apps/i2ptunnel/locale-proxy \
   apps/i2psnark/locale \
+  apps/ministreaming/locale \
   apps/susidns/locale \
   apps/susimail/locale \
   apps/desktopgui/locale \