From ff39a7a0d1a879f44b10968151f27ee74f773335 Mon Sep 17 00:00:00 2001
From: allo <allo@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Tue, 18 Jul 2006 11:07:30 +0000
Subject: [PATCH] Overlay for welcome.*

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2299 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 ChangeLog                                  |  1 +
 htroot/{htdocsdefault => www}/welcome.html |  0
 htroot/{htdocsdefault => www}/welcome.java |  1 +
 source/migration.java                      | 37 +++++++++++++++-------
 source/yacy.java                           |  7 ----
 5 files changed, 28 insertions(+), 18 deletions(-)
 rename htroot/{htdocsdefault => www}/welcome.html (100%)
 rename htroot/{htdocsdefault => www}/welcome.java (97%)

diff --git a/ChangeLog b/ChangeLog
index cb77c4201..7d16f53e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,7 @@ version 0.46
 	* ADDED: nice Errorpage for httpauth-fail.
 	* ADDED: support to generate gettext locales and parse them.
 	* CHANGED: new dirlisting support for empty directories instead of copying dir.* into them.
+	* CHANGED: do not copy welcome.* / dir.*. We use a overlay instead.
 
 version 0.45
 	* UPDATED: new Design of search page
diff --git a/htroot/htdocsdefault/welcome.html b/htroot/www/welcome.html
similarity index 100%
rename from htroot/htdocsdefault/welcome.html
rename to htroot/www/welcome.html
diff --git a/htroot/htdocsdefault/welcome.java b/htroot/www/welcome.java
similarity index 97%
rename from htroot/htdocsdefault/welcome.java
rename to htroot/www/welcome.java
index 2aa7fe1ba..263ff2d76 100644
--- a/htroot/htdocsdefault/welcome.java
+++ b/htroot/www/welcome.java
@@ -1,3 +1,4 @@
+package www;
 // welcome.java 
 // -----------------------
 // part of the AnomicHTTPD caching proxy
diff --git a/source/migration.java b/source/migration.java
index 5befc912e..b0d60426a 100644
--- a/source/migration.java
+++ b/source/migration.java
@@ -50,7 +50,7 @@ public class migration {
     //SVN constants
     public static final int USE_WORK_DIR=1389; //wiki & messages in DATA/WORK
     public static final int TAGDB_WITH_TAGHASH=1635; //tagDB keys are tagHashes instead of plain tagname.
-    public static final int NEW_DIRLISTING_OVERLAY=2294;
+    public static final int NEW_OVERLAYS=2299;
     public static void main(String[] args) {
 
     }
@@ -64,22 +64,37 @@ public class migration {
             if(fromRev < TAGDB_WITH_TAGHASH){
                 migrateBookmarkTagsDB(sb);
             }
-            if(fromRev < NEW_DIRLISTING_OVERLAY){
-                File file=new File(sb.htDocsPath, "share/dir.html");
-                if(file.exists())
-                    file.delete();
-                file=new File(sb.htDocsPath, "share/dir.class");
-                if(file.exists())
-                    file.delete();
-                file=new File(sb.htDocsPath, "share/dir.java");
-                if(file.exists())
-                    file.delete();
+            if(fromRev < NEW_OVERLAYS){
+                migrateDefaultFiles(sb);
             }
     		serverLog.logInfo("MIGRATION", "Migrating from "+String.valueOf(fromRev)+ " to "+String.valueOf(toRev));
             installSkins(sb);
     		migrate(sb);
     	}
     }
+    /*
+     * remove the static defaultfiles. We use them through a overlay now.
+     */
+    public static void migrateDefaultFiles(plasmaSwitchboard sb){
+        File file=new File(sb.htDocsPath, "share/dir.html");
+        if(file.exists())
+            file.delete();
+        file=new File(sb.htDocsPath, "share/dir.class");
+        if(file.exists())
+            file.delete();
+        file=new File(sb.htDocsPath, "share/dir.java");
+        if(file.exists())
+            file.delete();
+        file=new File(sb.htDocsPath, "www/welcome.html");
+        if(file.exists())
+            file.delete();
+        file=new File(sb.htDocsPath, "www/welcome.java");
+        if(file.exists())
+            file.delete();
+        file=new File(sb.htDocsPath, "www/welcome.class");
+        if(file.exists())
+            file.delete();
+    }
     public static void installSkins(plasmaSwitchboard sb){
         final File skinsPath = new File(sb.getRootPath(), sb.getConfig("skinsPath", "DATA/SKINS"));
         final File defaultSkinsPath = new File(sb.getRootPath(), "skins");
diff --git a/source/yacy.java b/source/yacy.java
index 949a34569..e2d42dc62 100644
--- a/source/yacy.java
+++ b/source/yacy.java
@@ -337,13 +337,6 @@ public final class yacy {
             final File wwwDefaultPath = new File(htDocsPath, "www");
             if (!(wwwDefaultPath.exists())) wwwDefaultPath.mkdir();
 
-            final File wwwDefaultClass = new File(wwwDefaultPath, "welcome.class");
-            //if ((!(wwwDefaultClass.exists())) || (wwwDefaultClass.length() != (new File(htRootPath, "htdocsdefault/welcome.class")).length())) try {
-            if((new File(htRootPath, "htdocsdefault/welcome.java")).exists())
-                serverFileUtils.copy(new File(htRootPath, "htdocsdefault/welcome.java"), new File(wwwDefaultPath, "welcome.java"));
-            serverFileUtils.copy(new File(htRootPath, "htdocsdefault/welcome.class"), wwwDefaultClass);
-            serverFileUtils.copy(new File(htRootPath, "htdocsdefault/welcome.html"), new File(wwwDefaultPath, "welcome.html"));
-            //} catch (IOException e) {}
 
             final File shareDefaultPath = new File(htDocsPath, "share");
             if (!(shareDefaultPath.exists())) shareDefaultPath.mkdir();