...

src/Makefile

@@ -9,6 +9,8 @@ $(JAR): org/pEp/jniadapter/pEpException.java org/pEp/jniadapter/AbstractEngine.j
 	javac org/pEp/jniadapter/*.java
 	jar cf $@ org/pEp/jniadapter/*.class
 
+org_pEp_jniadapter_AbstractEngine.o: org_pEp_jniadapter_AbstractEngine.h org_pEp_jniadapter_AbstractEngine.cc throw_pEp_exception.hh jniutils.hh
+
 org_pEp_jniadapter_AbstractEngine.h: org/pEp/jniadapter/AbstractEngine.java
 	javah org.pEp.jniadapter.AbstractEngine
 
@@ -18,8 +20,6 @@ org_pEp_jniadapter_Engine.h: org/pEp/jniadapter/Engine.java
 org_pEp_jniadapter_MimeMessage.h: org/pEp/jniadapter/MimeMessage.java
 	javah org.pEp.jniadapter.MimeMessage
 
-org_pEp_jniadapter_AbstractEngine.o: org_pEp_jniadapter_AbstractEngine.h org_pEp_jniadapter_AbstractEngine.cc throw_pEp_exception.hh jniutils.hh
-
 %.o: %.cc %.h jniutils.hh
 
 $(LIBRARY): org_pEp_jniadapter_AbstractEngine.o org_pEp_jniadapter_Engine.o org_pEp_jniadapter_MimeMessage.o throw_pEp_exception.o jniutils.o
@@ -28,11 +28,8 @@ $(LIBRARY): org_pEp_jniadapter_AbstractEngine.o org_pEp_jniadapter_Engine.o org_
 org/pEp/jniadapter/pEpException.java: pEp.yml2 gen_java_exceptions.ysl2
 	yml2proc -y gen_java_exceptions.ysl2 $< -o $@
 
-org/pEp/jniadapter/Engine.java : pEp.yml2 gen_java_Engine.ysl2 types_java.ysl2
-	yml2proc -y gen_java_Engine.ysl2 $< -o $@
-
-org/pEp/jniadapter/MimeMessage.java : pEp.yml2 gen_java_Message.ysl2 types_java.ysl2
-	yml2proc -y gen_java_Message.ysl2 $< -o $@
+org/pEp/jniadapter/Engine.java org/pEp/jniadapter/MimeMessage.java : pEp.yml2 gen_java_Message.ysl2 types_java.ysl2
+	yml2proc -y gen_java_Message.ysl2 $<
 
 throw_pEp_exception.cc throw_pEp_exception.hh: pEp.yml2 gen_throw_pEp_exception.ysl2 textutils.ysl2
 	yml2proc -y gen_throw_pEp_exception.ysl2 $< -o throw_pEp_exception.cc

src/gen_java_Engine.ysl2

@@ -1,32 +0,0 @@
-include yslt.yml2
-
-tstylesheet {
-    include ./types_java.ysl2
-
-    template "/"
-        ||
-        package org.pEp.jniadapter;
-
-        final public class Engine extends AbstractEngine {
-            public Engine() throws pEpException { }
-
-            `` apply "namespace/interface/method";
-        }
-        ||
-
-    template "method"
-        ||
-        public native void «@name»(
-        `` apply "parm", 2
-            ) throws pEpException;`if "position()!=last()" > \n`
-        ||
-
-    template "parm" {
-        const "dir", "name(*[1])";
-        const "type", "name(*[2])";
-        const "name", "name(*[3])";
-
-        | `call "toJava" with "type", "$type"` «translate($name,'-','_')»`if "position()!=last()" > ,`
-    }
-}
-

src/gen_java_Message.ysl2

@@ -3,61 +3,88 @@ include yslt.yml2
 tstylesheet {
     include ./types_java.ysl2
 
-    template "/namespace[@name='pEp']" apply "struct", 0;
+    template "/namespace[@name='pEp']" apply "struct|interface", 0;
 
-    template "struct[@name='message']"
-||
-package org.pEp.jniadapter;
+    template "interface" {
+        const "cname" call "toJava" with "type", "@name";
+        document("org/pEp/jniadapter/{$cname}.java", "text")
+            ||
+            package org.pEp.jniadapter;
 
-import java.util.Date;
+            import java.util.ArrayList;
 
-public class MimeMessage {
-    public enum TextFormat {
-        plain (0),
-        html (1),
-        other (255);
+            final public class «$cname» extends AbstractEngine {
+                public «$cname»() throws pEpException { }
+                `` apply "namespace/interface/method";
+            }
+            ||
+    }
 
-        public final int value;
+    template "struct" {
+        const "cname" call "toJava" with "type", "@name";
+        document("org/pEp/jniadapter/{$cname}.java", "text")
+            ||
+            package org.pEp.jniadapter;
+
+            import java.util.ArrayList;
+            import java.util.Date;
+            import java.util.HashMap;
+
+            public class «$cname» {
+                `` apply "enum"
+                `` apply "*[name(.)!='enum']", mode=entry
 
-        TextFormat(int value) {
-            this.value = value;
             }
+            ||
     }
 
-    public enum Direction {
-        incoming (0),
-        outgoing (1);
+    template "enum"
+        ||
+        public enum «@name» {
+            `` apply "*", mode=value
+            ;
 
             public final int value;
+            public static final HashMap<Integer, «@name»> tag =
+                    new HashMap<Integer, «@name»>();
 
-        Direction(int value) {
+            «@name»(int value) {
                 this.value = value;
+                fill(value);
+            }
+
+            private void fill(int value) {
+                tag.put(value, this);
             }
         }
 
-    public enum EncFormat {
-        none (0),
-        pieces (1),
-        S_MIME (2),
-        PGP_MIME (3),
-        PEP (4);
+        ||
 
-        public final int value;
+    template "method"
+        ||
+        public native void «@name»(
+        `` apply "parm", 2
+            ) throws pEpException;`if "position()!=last()" > \n`
+        ||
 
-        EncFormat(int value) {
-            this.value = value;
-        }
+    template "parm" {
+        const "dir", "name(*[1])";
+        const "type", "name(*[2])";
+        const "name", "name(*[3])";
+
+        | `call "toJava" with "type", "$type"` «translate($name,'-','_')»`if "position()!=last()" > ,`
     }
 
-    ``apply "entry";
-}
-||
+    template "*", mode=entry {
+        const "type", "name(.)";
+        const "name", "name(*[position()=1])";
 
-    template "entry"
         ||
-        public native †@type ©@name();
-        public native void ©@name(†@type value);
+        private native †$type _©$name();
+        private native void _©$name(†$type value);
 
         ||
+    }
+    template "*", mode=value | «name(.)» («.»)`if "position()!=last()" > , `
 }
 

src/org/pEp/jniadapter/AbstractEngine.java

@@ -1,15 +1,19 @@
 package org.pEp.jniadapter;
 
-abstract class AbstractEngine implements AutoCloseable {
-    static {
-        System.loadLibrary("pEpJNI");
-    }
+import java.util.ArrayList;
+import java.io.UnsupportedEncodingException; import java.text.Normalizer;
+
+abstract class AbstractEngine implements AutoCloseable { static {
+    System.loadLibrary("pEpJNI"); }
 
-    private native void init() throws pEpException;
-    private native void release();
+    private native void init() throws pEpException; private native void
+        release();
 
     private long handle;
-    final protected long getHandle() { return handle; }
+
+    final protected long getHandle() {
+        return handle;
+    }
 
     public AbstractEngine() throws pEpException {
         init();
@@ -18,5 +22,96 @@ abstract class AbstractEngine implements AutoCloseable {
     final public void close() {
         release();
     }
+
+    public static byte[] toUTF8(String str) {
+        try {
+            String _str = Normalizer.normalize(str, Normalizer.Form.NFC);
+            return _str.getBytes("UTF-8");
+        }
+        catch (UnsupportedEncodingException e) {
+            assert false;
+            return new byte[0];
+        }
+    }
+
+    public static ArrayList<byte[]> toUTF8(ArrayList<String> list) {
+        ArrayList<byte[]> result = new ArrayList<byte[]>(list.size());
+
+        for (int i=0; i<list.size(); i++)
+            result.set(i, toUTF8(list.get(i)));
+
+        return result;
+    }
+
+    public static Pair<byte[], byte[]> toUTF8(Pair<String, String> pair) {
+        Pair<byte[], byte[]> result = new Pair<byte[], byte[]>();
+
+        result.first = toUTF8(pair.first);
+        result.second = toUTF8(pair.second);
+
+        return result;
+    }
+       
+    public static String toUTF16(byte[] utf8) {
+        try {
+            return new String(utf8, "UTF-8");
+        }
+        catch (UnsupportedEncodingException e) {
+            assert false;
+            return new String();
+        }
+    }
+
+    public static ArrayList<String> toUTF16(ArrayList<byte[]> list) {
+        ArrayList<String> result = new ArrayList<String>(list.size());
+
+        for (int i=0; i<list.size(); i++)
+            result.set(i, toUTF16(list.get(i)));
+
+        return result;
+    }
+
+    public static Pair<String, String> toUTF16(Pair<byte[], byte[]> pair) {
+        Pair<String, String> result = new Pair<String,String>();
+
+        result.first = toUTF16(pair.first);
+        result.second = toUTF16(pair.second);
+
+        return result;
+    }
+
+    public class _Identity {
+        public byte[] address;
+        public byte[] fpr;
+        public byte[] user_id;
+        public byte[] username;
+        CommType comm_type;
+        public byte[] lang;
+        public boolean me;
+
+        public _Identity(Identity value) {
+            address = toUTF8(value.address);
+            fpr = toUTF8(value.fpr);
+            user_id = toUTF8(value.user_id);
+            username = toUTF8(value.username);
+            comm_type = value.comm_type;
+            lang = toUTF8(value.lang);
+            me = value.me;
+        }
+
+        public Identity getIdentity() {
+            Identity ident = new Identity(me);
+
+            ident.address = toUTF16(address);
+            ident.fpr = toUTF16(fpr);
+            ident.user_id = toUTF16(user_id);
+            ident.username = toUTF16(username);
+            ident.comm_type = comm_type;
+            ident.lang = toUTF16(lang);
+            ident.me = me;
+
+            return ident;
+        }
+    }
 }
 

src/org/pEp/jniadapter/Identity.java

@@ -7,9 +7,14 @@ public class Identity {
     public String username;
     CommType comm_type;
     public String lang;
-    private boolean me;
+    public boolean me;
 
-    public Identity() { this.me = false; }
-    public Identity(boolean me) { this.me = me; }
+    public Identity() {
+        this.me = false;
+    }
+
+    public Identity(boolean me) {
+        this.me = me;
+    }
 }
 

src/org/pEp/jniadapter/Pair.java

@@ -1,7 +1,7 @@
 package org.pEp.jniadapter;
 
 public class Pair<F, S> {
-    private F first;
-    private S second;
+    public F first;
+    public S second;
 }
 

src/pEp.yml2

@@ -4,7 +4,6 @@ decl interface @name;
 decl exception @name;
 decl method @name;
 decl struct @name;
-decl entry @type @name;
 
 namespace pEp {
     exception pEp_status {
@@ -51,7 +50,7 @@ namespace pEp {
         pEp_unknown_error								> -1
     };
 
-    interface message_api {
+    interface Engine {
         method encrypt_message(
                 in message src,
                 in stringlist extra,
@@ -73,26 +72,45 @@ namespace pEp {
     };
 
     struct message {
-        entry direction dir;
-        entry string id;
-        entry string shortmsg;
-        entry string longmsg;
-        entry string longmsg_formatted;
-        entry bloblist attachments;
-        entry timestamp sent;
-        entry timestamp recv;
-        entry identity from;
-        entry identitylist to;
-        entry identity recv_by;
-        entry identitylist cc;
-        entry identitylist bcc;
-        entry identitylist reply_to;
-        entry stringlist in_reply_to;
-        entry stringlist references;
-        entry stringlist keywords;
-        entry string comments;
-        entry stringpairlist opt_fields;
-        entry encformat enc_format;
+        enum TextFormat {
+            plain       > 0
+            html        > 1
+            other       > 255
+        }
+
+        enum Direction {
+            incoming    > 0
+            outgoing    > 1
+        }
+
+        enum EncFormat {
+            none        > 0
+            pieces      > 1
+            SMIME       > 2
+            PGPMIME     > 3
+            PEP         > 4
+        }
+
+         direction dir;
+         string id;
+         string shortmsg;
+         string longmsg;
+         string longmsg_formatted;
+         bloblist attachments;
+         timestamp sent;
+         timestamp recv;
+         identity from;
+         identitylist to;
+         identity recv_by;
+         identitylist cc;
+         identitylist bcc;
+         identitylist reply_to;
+         stringlist in_reply_to;
+         stringlist references;
+         stringlist keywords;
+         string comments;
+         stringpairlist opt_fields;
+         encformat enc_format;
     };
 };
 

src/types_java.ysl2

@@ -4,19 +4,33 @@ function "toJava" {
     param "type";
 
     choose {
-        when "$type='stringlist'" > String[]
+        when "$type='stringlist'" > ArrayList<String>
         when "$type='string'" > String
         when "$type='message'" > MimeMessage
         when "$type='identity'" > Identity
-        when "$type='identitylist'" > Identity[]
+        when "$type='identitylist'" > ArrayList<Identity>
         when "$type='timestamp'" > Date
         when "$type='encformat'" > MimeMessage.EncFormat
-        when "$type='bloblist'" > Blob[]
-        when "$type='stringpairlist'" > Pair<String, String>[]
+        when "$type='bloblist'" > ArrayList<Blob>
+        when "$type='stringpairlist'" > ArrayList<Pair<String, String>>
+        when "$type='message'" > MimeMessage
 
         otherwise call "CamelCase" with "text", "$type";
     }
 }
 
+function "toIntermediate" {
+    param "type";
+
+    choose {
+        when "$type='stringlist'" > ArrayList<byte[]>
+        when "$type='stringpairlist'" > ArrayList<Pair<byte[], byte[]>>
+        when "$type='string'" > byte[]
+
+        otherwise call "toJava" with "type", "$type";
+    }
+}
+
 define operator "†([$@]?[a-zA-Z0-9_]+)" as call "toJava" with "type", "%1";
+define operator "¡([$@]?[a-zA-Z0-9_]+)" as call "toIntermediate" with "type", "%1";