1 files changed, 136 insertions, 0 deletions
diff --git a/src/ccapi/server/ccs_credentials.c b/src/ccapi/server/ccs_credentials.c
new file mode 100644
index 000000000..7cb6483f0
--- /dev/null
+++ b/src/ccapi/server/ccs_credentials.c
@@ -0,0 +1,136 @@
+/*
+ * $Header$
+ *
+ * Copyright 2006 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 M.I.T. 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.
+ */
+
+#include "ccs_common.h"
+
+struct ccs_credentials_d {
+    cc_credentials_union *cred_union;
+    cci_identifier_t identifier;
+};
+
+struct ccs_credentials_d ccs_credentials_initializer = { NULL, NULL };
+
+/* ------------------------------------------------------------------------ */
+
+cc_int32 ccs_credentials_new (ccs_credentials_t      *out_credentials,
+                              cci_stream_t            in_stream,
+                              ccs_credentials_list_t  io_credentials_list)
+{
+    cc_int32 err = ccNoError;
+    ccs_credentials_t credentials = NULL;
+    
+    if (!out_credentials) { err = cci_check_error (ccErrBadParam); }
+    if (!in_stream      ) { err = cci_check_error (ccErrBadParam); }
+    
+    if (!err) {
+        credentials = malloc (sizeof (*credentials));
+        if (credentials) { 
+            *credentials = ccs_credentials_initializer;
+        } else {
+            err = cci_check_error (ccErrNoMem); 
+        }
+    }
+    
+    if (!err) {
+        err = cci_cred_union_read (&credentials->cred_union, in_stream);
+    }
+    
+    if (!err) {
+        err = ccs_server_new_identifier (&credentials->identifier);
+    }
+    
+    if (!err) {
+        err = ccs_credentials_list_add (io_credentials_list, credentials);
+    }
+    
+    if (!err) {
+        *out_credentials = credentials;
+        credentials = NULL;
+    }
+    
+    ccs_credentials_release (credentials);
+    
+    return cci_check_error (err);    
+}
+
+/* ------------------------------------------------------------------------ */
+
+inline cc_int32 ccs_credentials_release (ccs_credentials_t io_credentials)
+{
+    cc_int32 err = ccNoError;
+    
+    if (!io_credentials) { err = ccErrBadParam; }
+    
+    if (!err) {
+        cci_cred_union_release (io_credentials->cred_union);
+        cci_identifier_release (io_credentials->identifier);
+        free (io_credentials);
+    }
+    
+    return cci_check_error (err);    
+}
+
+/* ------------------------------------------------------------------------ */
+
+cc_int32 ccs_credentials_write (ccs_credentials_t in_credentials,
+                                cci_stream_t      io_stream)
+{
+    cc_int32 err = ccNoError;
+    
+    if (!in_credentials) { err = cci_check_error (ccErrBadParam); }
+    if (!io_stream     ) { err = cci_check_error (ccErrBadParam); }
+    
+    if (!err) {
+        err = cci_identifier_write (in_credentials->identifier, io_stream);
+    }
+    
+    if (!err) {
+        err = cci_cred_union_write (in_credentials->cred_union, io_stream);
+    }
+    
+    return cci_check_error (err);    
+}
+
+/* ------------------------------------------------------------------------ */
+
+inline cc_int32 ccs_credentials_compare_identifier (ccs_credentials_t  in_credentials,
+                                                    cci_identifier_t   in_identifier,
+                                                    cc_uint32         *out_equal)
+{
+    cc_int32 err = ccNoError;
+    
+    if (!in_credentials) { err = cci_check_error (ccErrBadParam); }
+    if (!in_identifier ) { err = cci_check_error (ccErrBadParam); }
+    if (!out_equal     ) { err = cci_check_error (ccErrBadParam); }
+    
+    if (!err) {
+        err = cci_identifier_compare (in_credentials->identifier, 
+                                      in_identifier, 
+                                      out_equal);
+    }
+    
+    return cci_check_error (err);
+}