Adding WebDruid log analyzer. In the same time, reworking source autoupdate system a bit

svn path=/nixpkgs/trunk/; revision=16859

pkgs/tools/admin/webdruid/default.nix

@@ -0,0 +1,30 @@
+a :  
+let 
+  s = import ./src-for-default.nix;
+  buildInputs = with a; [
+    zlib libpng freetype gd which libxml2
+    geoip
+  ];
+in
+rec {
+  src = a.fetchUrlFromSrcInfo s;
+
+  inherit (s) name;
+  inherit buildInputs;
+  configureFlags = [];
+
+  /* doConfigure should be removed if not needed */
+  phaseNames = ["doConfigure" "doMakeInstall" "doLinks"];
+      
+  doLinks = a.fullDepEntry (''
+    ln -s shared_en.xsl $out/share/webdruid/classic/shared.xsl
+  '') ["minInit"];
+
+  meta = {
+    description = "A web log analyzer";
+    maintainers = [
+      a.lib.maintainers.raskin
+    ];
+    platforms = a.lib.platforms.all;
+  };
+}

pkgs/tools/admin/webdruid/src-for-default.nix

@@ -0,0 +1,8 @@
+rec {
+  advertisedUrl="http://downloads.sourceforge.net/webdruid/files/webdruid/0.6.0-alpha5/webdruid-0.6.0-alpha5.tar.gz";
+  version = "0.6.0-alpha5";
+  url="http://downloads.sourceforge.net/webdruid/files/webdruid/${version}/webdruid-${version}.tar.gz";
+  hash = "1aiqffccayvf02snl9la62zqb1674cp4rv19af6xyxgvw4334hw0";
+  name = "webdruid-0.6.0-alpha5";
+  
+}

pkgs/tools/admin/webdruid/src-info-for-default.nix

@@ -0,0 +1,7 @@
+{
+  downloadPage = "http://sourceforge.net/projects/webdruid/files/";
+  choiceCommand = ''head -1 | sed -re "$skipRedirectSF"'';
+  versionExtractorSedScript = ''$extractReleaseSF'';
+  versionReferenceCreator = ''s@$version@\''${version}@g'';
+  baseName = "webdruid";
+}