Move CCAPI sources to krb5 repository

ticket: new
status: open

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19564 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 113 insertions, 0 deletions

diff --git a/src/ccapi/lib/ccapi_ipc.c b/src/ccapi/lib/ccapi_ipc.c
new file mode 100644
index 000000000..4d2e4314d
--- /dev/null
+++ b/src/ccapi/lib/ccapi_ipc.c
@@ -0,0 +1,113 @@
+/*
+ * $Header$
+ *
+ * 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 "ccapi_ipc.h"
+#include "ccapi_os_ipc.h"
+
+/* ------------------------------------------------------------------------ */
+
+cc_int32 cci_ipc_thread_init (void)
+{
+    return cci_os_ipc_thread_init ();
+}
+
+/* ------------------------------------------------------------------------ */
+
+static cc_int32 _cci_ipc_send (enum cci_msg_id_t  in_request_name,
+                               cc_int32           in_launch_server,
+                               cci_identifier_t   in_identifier,
+                               cci_stream_t       in_request_data,
+                               cci_stream_t      *out_reply_data)
+{
+    cc_int32 err = ccNoError;
+    cci_stream_t request = NULL;
+    cci_stream_t reply = NULL;
+    cc_int32 reply_error = 0;
+    
+    if (!in_identifier) { err = cci_check_error (ccErrBadParam); }
+    /* in_request_data may be NULL */
+    /* out_reply_data may be NULL */
+    
+    if (!err) {
+        err = cci_message_new_request_header (&request,
+                                              in_request_name,
+                                              in_identifier);
+    }
+    
+    if (!err && in_request_data) {
+        err = cci_stream_write (request, 
+                                cci_stream_data (in_request_data), 
+                                cci_stream_size (in_request_data));
+    }
+    
+    if (!err) {
+        err = cci_os_ipc (in_launch_server, request, &reply);
+
+        if (!err && cci_stream_size (reply) > 0) {
+            err = cci_message_read_reply_header (reply, &reply_error);
+        }
+    }
+    
+    if (!err && reply_error) { 
+        err = reply_error;
+    }
+    
+    if (!err && out_reply_data) {
+        *out_reply_data = reply;
+        reply = NULL; /* take ownership */
+    }
+    
+    cci_stream_release (request);
+    cci_stream_release (reply);
+    
+    return cci_check_error (err);
+}
+
+/* ------------------------------------------------------------------------ */
+
+cc_int32 cci_ipc_send (enum cci_msg_id_t  in_request_name,
+                       cci_identifier_t   in_identifier,
+                       cci_stream_t       in_request_data,
+                       cci_stream_t      *out_reply_data)
+{
+    return cci_check_error (_cci_ipc_send (in_request_name, 1,
+                                           in_identifier,
+                                           in_request_data,
+                                           out_reply_data));
+}
+
+/* ------------------------------------------------------------------------ */
+
+cc_int32 cci_ipc_send_no_launch (enum cci_msg_id_t  in_request_name,
+                                 cci_identifier_t   in_identifier,
+                                 cci_stream_t       in_request_data,
+                                 cci_stream_t      *out_reply_data)
+{
+    return cci_check_error (_cci_ipc_send (in_request_name, 0,
+                                           in_identifier,
+                                           in_request_data,
+                                           out_reply_data));
+}