first public release of samba4 code

(This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f)

1 files changed, 99 insertions, 0 deletions

diff --git a/source4/libcli/util/clierror.c b/source4/libcli/util/clierror.c
new file mode 100644
index 0000000000..4fa1daa3be
--- /dev/null
+++ b/source4/libcli/util/clierror.c
@@ -0,0 +1,99 @@
+/* 
+   Unix SMB/CIFS implementation.
+   client error handling routines
+   Copyright (C) Andrew Tridgell 1994-1998
+   Copyright (C) James Myers 2003
+   
+   This program 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 of the License, or
+   (at your option) any later version.
+   
+   This program 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 this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+
+/***************************************************************************
+ Return an error message from the last response
+****************************************************************************/
+const char *cli_errstr(struct cli_state *cli)
+{   
+	switch (cli->transport->error.etype) {
+	case ETYPE_DOS:
+		return dos_errstr(cli->transport->error.e.dos.eclass, 
+				  cli->transport->error.e.dos.ecode);
+	case ETYPE_NT:
+		return nt_errstr(cli->transport->error.e.nt_status);
+
+	case ETYPE_SOCKET:
+		return "socket_error";
+
+	case ETYPE_NBT:
+		return "nbt_error";
+
+	case ETYPE_NONE:
+		return "no_error";
+	}
+	return NULL;
+}
+
+
+/* Return the 32-bit NT status code from the last packet */
+NTSTATUS cli_nt_error(struct cli_state *cli)
+{
+	switch (cli->transport->error.etype) {
+	case ETYPE_NT:
+		return cli->transport->error.e.nt_status;
+
+	case ETYPE_DOS:
+		return dos_to_ntstatus(cli->transport->error.e.dos.eclass,
+				       cli->transport->error.e.dos.ecode);
+	case ETYPE_SOCKET:
+		return NT_STATUS_UNSUCCESSFUL;
+
+	case ETYPE_NBT:
+		return NT_STATUS_UNSUCCESSFUL;
+
+	case ETYPE_NONE:
+		return NT_STATUS_OK;
+	}
+
+	return NT_STATUS_UNSUCCESSFUL;
+}
+
+
+/* Return the DOS error from the last packet - an error class and an error
+   code. */
+void cli_dos_error(struct cli_state *cli, uint8 *eclass, uint32 *ecode)
+{
+	if (cli->transport->error.etype == ETYPE_DOS) {
+		ntstatus_to_dos(cli->transport->error.e.nt_status, 
+				eclass, ecode);
+		return;
+	}
+
+	if (eclass) *eclass = cli->transport->error.e.dos.eclass;
+	if (ecode)  *ecode  = cli->transport->error.e.dos.ecode;
+}
+
+
+/* Return true if the last packet was an error */
+BOOL cli_is_error(struct cli_state *cli)
+{
+	return NT_STATUS_IS_ERR(cli_nt_error(cli));
+}
+
+/* Return true if the last error was a DOS error */
+BOOL cli_is_dos_error(struct cli_state *cli)
+{
+	return cli->transport->error.etype == ETYPE_DOS;
+}