[eureka]

Originally Posted by chrox

See the project KPVBooklet at https://github.com/chrox/KPVBooklet.

KPVBooklet works also on Kindle Touch 5.1.2 with the following patch (applied to commit aca92dabff):

Spoiler:

PHP Code:

diff --git a/src/com/github/chrox/kpvbooklet/KPVBooklet.java b/src/com/github/chrox/kpvbooklet/KPVBooklet.java
index 27c456a..6a9b7a2 100644
--- a/src/com/github/chrox/kpvbooklet/KPVBooklet.java
+++ b/src/com/github/chrox/kpvbooklet/KPVBooklet.java
@@ -8,7 +8,8 @@ import java.util.Date;
 import org.json.simple.JSONObject;
 import org.json.simple.JSONArray;
 
-import com.amazon.ebook.util.log.d;
+import com.amazon.ebook.util.log.Log;
+import com.amazon.ebook.util.log.LogSystem;
 import com.amazon.kindle.booklet.AbstractBooklet;
 import com.amazon.kindle.restricted.runtime.Framework;
 import com.amazon.kindle.restricted.content.catalog.ContentCatalog;
@@ -22,23 +23,23 @@ import com.amazon.kindle.restricted.content.catalog.ContentCatalog;
  */
 public class KPVBooklet extends AbstractBooklet {
 
-    private final d logger = d.CBb("KPVBooklet");
+    private final Log logger = LogSystem.getLog("KPVBooklet");
     private final String kpdfviewer = "/mnt/us/kindlepdfviewer/kpdf.sh";
     
     private Process kpdfviewerProcess;
     
     public KPVBooklet() {
-        logger.hmA("KPVBooklet");
+        logger.info("KPVBooklet");
     }
     
     public void start(URI contentURI) {
         String path = contentURI.getPath();
-        logger.hmA("Opening " + path + " with kindlepdfviewer...");
+        logger.info("Opening " + path + " with kindlepdfviewer...");
         String[] cmd = new String[] {kpdfviewer, path};
         try {
             kpdfviewerProcess = Runtime.getRuntime().exec(cmd);
         } catch (IOException e) {
-            logger.xIb(e.toString(), e);
+            logger.error(e.toString(), e);
         }
         
         Thread thread = new kpdfviewerWaitThread(path);
@@ -46,13 +47,13 @@ public class KPVBooklet extends AbstractBooklet {
     }
 
     public void stop() {
-        logger.hmA("stop()");
+        logger.info("stop()");
         // Stop kpdfviewer
         if (kpdfviewerProcess != null) {
             try {
                 killQuitProcess(kpdfviewerProcess);
             } catch (Exception e) {
-                logger.xIb(e.toString(), e);
+                logger.error(e.toString(), e);
             }
         }
         super.stop();
@@ -91,7 +92,7 @@ public class KPVBooklet extends AbstractBooklet {
                 // wait for kpdfviewer to finish
                 kpdfviewerProcess.waitFor();
             } catch (InterruptedException e) {
-                logger.xIb(e.toString(), e);
+                logger.error(e.toString(), e);
             }
             // update content catlog after kpdfviewer finished
             updateCC(content_path, 0.0f);
@@ -99,7 +100,7 @@ public class KPVBooklet extends AbstractBooklet {
             try {
                 Runtime.getRuntime().exec("lipc-set-prop com.lab126.appmgrd start app://com.lab126.booklet.home");
             } catch (IOException e) {
-                logger.xIb(e.toString(), e);
+                logger.error(e.toString(), e);
             }
         }
     }
@@ -120,7 +121,7 @@ public class KPVBooklet extends AbstractBooklet {
         String uuid = (String) value.get("uuid");
         String json_change = "{\"commands\":[{\"update\":{\"uuid\":\"" + uuid + "\",\"lastAccess\":" + lastAccess + ",\"percentFinished\":" + percentFinished + ",\"displayTags\":[\"" + tag + "\"]" + "}}],\"type\":\"ChangeRequest\",\"id\":1}";
         CCRequest("change", json_change);
-        logger.hmA("UpdateCC:file:" + path + ",lastAccess:" + lastAccess + ",percentFinished:" + percentFinished);
+        logger.info("UpdateCC:file:" + path + ",lastAccess:" + lastAccess + ",percentFinished:" + percentFinished);
     }
     
     /**
@@ -131,7 +132,7 @@ public class KPVBooklet extends AbstractBooklet {
      */
     private JSONObject CCRequest(String req_type, String req_json) {
         ContentCatalog CC = (ContentCatalog)Framework.getService(ContentCatalog.class);
-        JSONObject json = CC.eL(req_type, req_json, 200, 5);
+        JSONObject json = CC.D(req_type, req_json, 200, 5);
         return json;
     }
 } 


UPD I didn't find any traces of com.lab126.generic.extractor (or, at least, it isn't registered by default), so for displaying of file on Home screen, instead of writing into appreg.db :

INSERT INTO "associations" VALUES('com.lab126.generic.extractor','extractor','GL:*.djvu','true');

I've added entry in scanner configuration:

[root@kindle tmp]# mntroot rw
system: I mntroot:def:Making root filesystem writeable
[root@kindle tmp]# cp -r /etc/kdb/system/daemon/scanner/extractors/7 /etc/kdb/system/daemon/scanner/extractors/20
[root@kindle tmp]# sed -ie 's/txt/djvu/g' /etc/kdb/system/daemon/scanner/extractors/20/glob 
[root@kindle tmp]# mntroot ro
system: I mntroot:def:Making root filesystem read-only
[root@kindle tmp]# restart scanner

Directory 7 contains extractor for text files and 20 is a random big number out of range of system extractors number.