oracle-xe: Add new package, version 11.2.0.

This is the Oracle Database which they give out for free, therefore it's called
Express Edition.

Well, I pretty much packaged this in vain as I finally found out that i don't
need that Oracle Database stuff at all. And my original purpose was to do SQL
query/constraint testing.

So before I'm going to throw this away (forever, oh no!), maybe someone else
might have a use case for this.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>

pkgs/servers/sql/oracle-xe/default.nix

@@ -0,0 +1,83 @@
+{ stdenv, makeWrapper, requireFile, patchelf, rpm, cpio, libaio }:
+
+assert stdenv.system == "x86_64-linux";
+
+with stdenv.lib;
+
+stdenv.mkDerivation rec {
+  name = "oracle-xe-${version}";
+  version = "11.2.0";
+
+  src = requireFile {
+    name = "${name}-1.0.x86_64.rpm";
+    sha256 = "0s2jj2xn56v5ys6hxb7l7045hw9c1mm1lhj4p2fvqbs02kqchab6";
+
+    url = "http://www.oracle.com/technetwork/"
+        + "products/express-edition/downloads/";
+  };
+
+  buildInputs = [ makeWrapper ];
+
+  unpackCmd = ''
+    (mkdir -p "${name}" && cd "${name}" &&
+      ${rpm}/bin/rpm2cpio "$curSrc" | ${cpio}/bin/cpio -id)
+  '';
+
+  buildPhase = let
+    libs = makeLibraryPath [ libaio ];
+  in ''
+    basedir="u01/app/oracle/product/${version}/xe"
+    cat > "$basedir/network/admin/listener.ora" <<SQL
+    # listener.ora Network Configuration File:
+
+    SID_LIST_LISTENER =
+      (SID_LIST =
+        (SID_DESC =
+          (SID_NAME = PLSExtProc)
+          (ORACLE_HOME = ''${out}/libexec/oracle)
+          (PROGRAM = extproc)
+        )
+      )
+
+    LISTENER =
+      (DESCRIPTION_LIST =
+        (DESCRIPTION =
+          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
+          (ADDRESS = (PROTOCOL = TCP)(HOST = %hostname%)(PORT = %port%))
+        )
+      )
+
+    DEFAULT_SERVICE_LISTENER = (XE)
+    SQL
+
+    find u01 \
+      \( -name '*.sh' \
+      -o -path "$basedir/bin/*" \
+      \) -print -exec "${patchelf}/bin/patchelf" \
+           --interpreter "$(cat "$NIX_GCC/nix-support/dynamic-linker")" \
+           --set-rpath "${libs}:$out/libexec/oracle/lib" \
+           --force-rpath '{}' \;
+  '';
+
+  dontStrip = true;
+  dontPatchELF = true;
+
+  installPhase = ''
+    mkdir -p "$out/libexec"
+    cp -r "u01/app/oracle/product/${version}/xe" "$out/libexec/oracle"
+
+    for i in "$out/libexec/oracle/bin"/*; do
+      makeWrapper "$i" "$out/bin/''${i##*/}" \
+        --set ORACLE_HOME "$out/libexec/oracle" \
+        --set ORACLE_SID XE \
+        --set NLS_LANG '$("'"$out"'/libexec/oracle/bin/nls_lang.sh")' \
+        --prefix PATH : "$out/libexec/oracle/bin"
+    done
+  '';
+
+  meta = {
+    description = "Oracle Database Express Edition";
+    homepage = "http://www.oracle.com/technetwork/products/express-edition/";
+    license = licenses.proprietary;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -5574,6 +5574,8 @@ let
 
   openfire = callPackage ../servers/xmpp/openfire { };
 
+  oracleXE = callPackage ../servers/sql/oracle-xe { };
+
   OVMF = callPackage ../applications/virtualization/OVMF { };
 
   postgresql = postgresql83;