Implemented plugin facility. First use is authentication from

[yazproxy-moved-to-github.git] / src / mod_sample.cpp

diff --git a/src/mod_sample.cpp b/src/mod_sample.cpp
new file mode 100644 (file)
index 0000000..05b121b
--- /dev/null
+++ b/src/mod_sample.cpp
@@ -0,0 +1,63 @@
+/* $Id: mod_sample.cpp,v 1.1 2005-02-11 15:19:08 adam Exp $
+   Copyright (c) 1998-2005, Index Data.
+
+This file is part of the yaz-proxy.
+
+YAZ proxy is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+YAZ proxy is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with YAZ proxy; see the file LICENSE.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+ */
+
+#include <string.h>
+#include <stdio.h>
+
+#include <yazproxy/module.h>
+
+void *my_init(void)
+{
+    return 0;  // no private data for handler
+}
+
+void my_destroy(void *p)
+{
+    // private data destroy
+}
+
+int my_authenticate(void *p, const char *user, const char *group,
+                   const char *password)
+{
+    fprintf(stderr, "my_authenticate: user=%s group=%s\n",
+           user ? user : "none", group ? group : "none");
+    // authentication handler
+    if (!user && !group && !password)
+       return YAZPROXY_RET_OK;   // OK if anonymous
+    if (user && !strcmp(user, "guest")
+       && password && !strcmp(password, "guest"))  // or guest guest
+       return YAZPROXY_RET_OK;
+    return YAZPROXY_RET_PERM;  // fail otherwise
+}
+
+Yaz_ProxyModule_int0 interface0 = {
+    my_init,
+    my_destroy,
+    my_authenticate
+};
+
+Yaz_ProxyModule_entry yazproxy_module = {
+    0,                            // interface version
+    "sample",                     // name
+    "Sample Module for YAZ Proxy",// description
+    &interface0
+};
+