initial xerl import to utils

1 files changed, 97 insertions, 0 deletions

diff --git a/Xerl/Main/Global.pm b/Xerl/Main/Global.pm
new file mode 100644
index 0000000..0ca2357
--- /dev/null
+++ b/Xerl/Main/Global.pm
@@ -0,0 +1,97 @@
+# Xerl (c) 2005-2009, Dipl.-Inform. (FH) Paul C. Buetow
+#
+# 	E-Mail: xerl@dev.buetow.org 	WWW: http://xerl.buetow.org
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#     * Neither the name of P. B. Labs nor the names of its contributors may
+# 	  be used to endorse or promote products derived from this software
+# 	  without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED Paul C. Buetow ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT Paul C. Buetow BE LIABLE FOR ANY DIRECT,
+# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+package Xerl::Main::Global;
+
+sub SHUTDOWN {
+    exit 0;
+
+    # Never reach this point
+    return undef;
+}
+
+sub DEBUG {
+    print 'Debug::', @_, "\n";
+
+    return undef;
+}
+
+sub ERROR {
+    print "Content-Type: text/plain\n\nXerl runtime error: ",
+      join( ' ', time, @_ );
+
+    Xerl::Main::Global::SHUTDOWN();
+
+    # Never reach this point
+    return undef;
+}
+
+sub PLAIN {
+    print "Content-Type: text/plain\n\n";
+
+    DEBUG(@_) if @_;
+
+    return undef;
+}
+
+sub REDIRECT ($) {
+    my $location = shift;
+    print "Status: 301 Moved Permanantly\n";
+    print "Location: $location\n\n";
+
+    Xerl::Main::Global::SHUTDOWN();
+
+    return undef;
+}
+
+sub _HTTP_DESCR ($) {
+    my $status = shift;
+
+    if ( $status == 404 ) {
+        "Status: 404 Not Found\015\012\n\n"
+
+    }
+    else {
+        "Status: 405 Method not allowed\015\012\n\n";
+    }
+}
+
+sub HTTP {
+    my $descr = _HTTP_DESCR(shift);
+    print $descr;
+    local $, = ' ';
+    print $descr;
+
+    Xerl::Main::Global::SHUTDOWN();
+
+    # Never reach this point
+    return undef;
+}
+
+1;