vendor/krb5/1.15.1

1 files changed, 156 insertions, 0 deletions

diff --git a/src/ccapi/server/ccs_ccache_iterator.c b/src/ccapi/server/ccs_ccache_iterator.c
new file mode 100644
index 000000000000..172e68a87e27
--- /dev/null
+++ b/src/ccapi/server/ccs_ccache_iterator.c
@@ -0,0 +1,156 @@
+/* ccapi/server/ccs_ccache_iterator.c */
+/*
+ * Copyright 2006, 2007 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"
+
+/* ------------------------------------------------------------------------ */
+
+static  cc_int32 ccs_ccache_iterator_release (ccs_ccache_iterator_t  io_ccache_iterator,
+                                              ccs_cache_collection_t io_cache_collection,
+                                              k5_ipc_stream           in_request_data,
+                                              k5_ipc_stream           io_reply_data)
+{
+    cc_int32 err = ccNoError;
+
+    if (!io_ccache_iterator ) { err = cci_check_error (ccErrBadParam); }
+    if (!io_cache_collection) { err = cci_check_error (ccErrBadParam); }
+    if (!in_request_data    ) { err = cci_check_error (ccErrBadParam); }
+    if (!io_reply_data      ) { err = cci_check_error (ccErrBadParam); }
+
+    if (!err) {
+        err = ccs_ccache_list_iterator_release (io_ccache_iterator);
+    }
+
+    return cci_check_error (err);
+}
+
+/* ------------------------------------------------------------------------ */
+
+static  cc_int32 ccs_ccache_iterator_next (ccs_ccache_iterator_t  io_ccache_iterator,
+                                           ccs_cache_collection_t io_cache_collection,
+                                           k5_ipc_stream           in_request_data,
+                                           k5_ipc_stream           io_reply_data)
+{
+    cc_int32 err = ccNoError;
+    ccs_ccache_t ccache = NULL;
+
+    if (!io_ccache_iterator ) { err = cci_check_error (ccErrBadParam); }
+    if (!io_cache_collection) { err = cci_check_error (ccErrBadParam); }
+    if (!in_request_data    ) { err = cci_check_error (ccErrBadParam); }
+    if (!io_reply_data      ) { err = cci_check_error (ccErrBadParam); }
+
+    if (!err) {
+        err = ccs_ccache_list_iterator_next (io_ccache_iterator, &ccache);
+    }
+
+    if (!err) {
+        err = ccs_ccache_write (ccache, io_reply_data);
+    }
+
+    return cci_check_error (err);
+}
+
+/* ------------------------------------------------------------------------ */
+
+static  cc_int32 ccs_ccache_iterator_clone (ccs_ccache_iterator_t  io_ccache_iterator,
+                                            ccs_cache_collection_t io_cache_collection,
+                                            k5_ipc_stream           in_request_data,
+                                            k5_ipc_stream           io_reply_data)
+{
+    cc_int32 err = ccNoError;
+    ccs_ccache_iterator_t ccache_iterator = NULL;
+
+    if (!io_ccache_iterator ) { err = cci_check_error (ccErrBadParam); }
+    if (!io_cache_collection) { err = cci_check_error (ccErrBadParam); }
+    if (!in_request_data    ) { err = cci_check_error (ccErrBadParam); }
+    if (!io_reply_data      ) { err = cci_check_error (ccErrBadParam); }
+
+    if (!err) {
+        err = ccs_ccache_list_iterator_clone (io_ccache_iterator,
+                                              &ccache_iterator);
+    }
+
+    if (!err) {
+        err = ccs_ccache_list_iterator_write (ccache_iterator, io_reply_data);
+    }
+
+    return cci_check_error (err);
+}
+
+#ifdef TARGET_OS_MAC
+#pragma mark -
+#endif
+
+/* ------------------------------------------------------------------------ */
+
+ cc_int32 ccs_ccache_iterator_handle_message (ccs_ccache_iterator_t  io_ccache_iterator,
+                                              ccs_cache_collection_t io_cache_collection,
+                                              enum cci_msg_id_t      in_request_name,
+                                              k5_ipc_stream           in_request_data,
+                                              k5_ipc_stream          *out_reply_data)
+{
+    cc_int32 err = ccNoError;
+    k5_ipc_stream reply_data = NULL;
+
+    if (!in_request_data) { err = cci_check_error (ccErrBadParam); }
+    if (!out_reply_data ) { err = cci_check_error (ccErrBadParam); }
+
+    if (!err) {
+        err = krb5int_ipc_stream_new (&reply_data);
+    }
+
+    if (!err) {
+        if (in_request_name == cci_ccache_iterator_release_msg_id) {
+            err = ccs_ccache_iterator_release (io_ccache_iterator,
+                                               io_cache_collection,
+                                               in_request_data,
+                                               reply_data);
+
+        } else if (in_request_name == cci_ccache_iterator_next_msg_id) {
+            err = ccs_ccache_iterator_next (io_ccache_iterator,
+                                            io_cache_collection,
+                                            in_request_data,
+                                            reply_data);
+
+        } else if (in_request_name == cci_ccache_iterator_clone_msg_id) {
+            err = ccs_ccache_iterator_clone (io_ccache_iterator,
+                                             io_cache_collection,
+                                             in_request_data,
+                                             reply_data);
+
+        } else {
+            err = ccErrBadInternalMessage;
+        }
+    }
+
+    if (!err) {
+        *out_reply_data = reply_data;
+        reply_data = NULL; /* take ownership */
+    }
+
+    krb5int_ipc_stream_release (reply_data);
+
+    return cci_check_error (err);
+}