* Initial commit of C CCAPI implementation

ticket: 2753

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16840 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 185 insertions, 0 deletions

diff --git a/src/lib/ccapi/unit-test/t_server.c b/src/lib/ccapi/unit-test/t_server.c
new file mode 100644
index 000000000..d4d998466
--- /dev/null
+++ b/src/lib/ccapi/unit-test/t_server.c
@@ -0,0 +1,185 @@
+/* $Copyright:
+ *
+ * Copyright 2004 by the Massachusetts Institute of Technology.
+ * 
+ * All rights reserved.
+ * 
+ * Export of this software from the United States of America may require a
+ * specific license from the United States Government.  It is the
+ * responsibility of any person or organization contemplating export to
+ * obtain such a license before exporting.
+ * 
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and distribute
+ * this software and its documentation for any purpose and without fee is
+ * hereby granted, provided that the above copyright notice appear in all
+ * copies and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of M.I.T. not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.  Furthermore if you
+ * modify this software you must label your software as modified software
+ * and not distribute it in such a fashion that it might be confused with
+ * the original MIT software. M.I.T. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ * 
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ * 
+ * Individual source code files are copyright MIT, Cygnus Support,
+ * OpenVision, Oracle, Sun Soft, FundsXpress, and others.
+ * 
+ * Project Athena, Athena, Athena MUSE, Discuss, Hesiod, Kerberos, Moira,
+ * and Zephyr are trademarks of the Massachusetts Institute of Technology
+ * (MIT).  No commercial use of these trademarks may be made without prior
+ * written permission of MIT.
+ * 
+ * "Commercial use" means use of a name in a product or other for-profit
+ * manner.  It does NOT prevent a commercial firm from referring to the MIT
+ * trademarks in order to convey information (although in doing so,
+ * recognition of their trademark status should be given).
+ * $
+ */
+
+
+#include "CredentialsCache.h"
+#include "serv_ops.h"
+#include "datastore.h"
+#include "rpc_auth.h"
+#include "msg_headers.h"
+
+#include <stdlib.h>
+
+static int 
+read_flat_msg(char ** flat_msg, cc_uint32 * flat_len)
+{               
+    
+    /* TODO - read length of message */
+    *flat_len = 999;
+
+    *flat_msg = (char *)malloc(*flat_len);
+
+    /* TODO - read message into buffer */
+
+    return 0;
+}
+
+static int
+send_flat_msg(char * flag_msg, cc_uint32 flat_len)
+{
+        
+    return 0;
+}
+
+static int 
+obtain_auth_info(cc_auth_info_t ** auth)
+{
+    if (auth == NULL)
+        return ccErrBadParam;
+
+    *auth = malloc(sizeof(cc_auth_info_t));
+    if (auth == NULL)
+        return ccErrNoMem;
+    
+    memset(*auth,0,sizeof(cc_auth_info_t));
+
+    /* TODO: obtain real auth data from connection */
+
+    return ccNoError;
+}
+
+static int
+destroy_auth_info(cc_auth_info_t * auth)
+{
+    if (auth == NULL)
+        return ccErrBadParam;
+
+    if (auth->info)
+        free(auth->info);
+
+    free(auth);
+
+    return ccNoError;
+}
+
+static int 
+obtain_session_info(cc_session_info_t ** session)
+{
+    if (session == NULL)
+        return ccErrBadParam;
+
+    *session = malloc(sizeof(cc_session_info_t));
+    if (session == NULL)
+        return ccErrNoMem;
+    
+    memset(*session,0,sizeof(cc_session_info_t));
+
+    /* TODO: obtain real session data from connection */
+
+    return ccNoError;
+}
+
+static int
+destroy_session_info(cc_session_info_t * session)
+{
+    if (session == NULL)
+        return ccErrBadParam;
+
+    if (session->info)
+        free(session->info);
+
+    free(session);
+
+    return ccNoError;
+}
+
+
+int
+main(void)
+{
+    cc_msg_t *          msg;
+    cc_msg_t *          resp;
+    cc_auth_info_t    * auth_info;
+    cc_session_info_t * session_info;
+    cc_int32            code;
+
+    if ( cci_serv_initialize() != ccNoError )
+        return 1;
+
+    while ( 1 ) {
+        msg = (cc_msg_t *)malloc(sizeof(cc_msg_t));
+
+        /* read message */
+        if (read_flat_msg(&msg->flat, &msg->flat_len))
+            continue;
+
+        /* unflatten message */
+        code = cci_msg_unflatten(msg->flat, msg->flat_len, &msg); 
+
+        /* obtain auth info */
+        code = obtain_auth_info(&auth_info);
+
+        /* obtain session info */
+        code = obtain_session_info(&session_info);
+
+        /* process message */
+        code = cci_serv_process_msg(msg, auth_info, session_info, &resp);
+
+        /* flatten response */
+        code = cci_msg_flatten(resp, NULL);
+
+        /* send response */
+        code = send_flat_msg(resp->flat, resp->flat_len);
+
+        code = destroy_auth_info(auth_info);
+
+        code = destroy_session_info(session_info);
+
+        /* free message */
+        code = cci_msg_destroy(msg);
+
+        /* free response */
+        code = cci_msg_destroy(resp);
+    }
+    return 0;
+}