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-rw-r--r--source3/Makefile.in2
-rw-r--r--source3/libaddns/dns.h1
-rw-r--r--source3/libaddns/error.c59
-rw-r--r--source3/libaddns/wscript_build2
4 files changed, 62 insertions, 2 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index 60361e7fdc..faeb3e7513 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -497,7 +497,7 @@ PARAM_OBJ = $(PARAM_WITHOUT_REG_OBJ) $(PARAM_REG_ADD_OBJ)
KRBCLIENT_OBJ = libads/kerberos.o libads/ads_status.o
LIBADDNS_OBJ0 = libaddns/dnsrecord.o libaddns/dnsutils.o libaddns/dnssock.o \
- libaddns/dnsgss.o libaddns/dnsmarshall.o
+ libaddns/dnsgss.o libaddns/dnsmarshall.o libaddns/error.o
LIBADDNS_OBJ = $(LIBADDNS_OBJ0) $(SOCKET_WRAPPER_OBJ)
GPEXT_OBJ = ../libgpo/gpext/gpext.o @GPEXT_STATIC@
diff --git a/source3/libaddns/dns.h b/source3/libaddns/dns.h
index 72cba076d8..29f1ed3e99 100644
--- a/source3/libaddns/dns.h
+++ b/source3/libaddns/dns.h
@@ -517,6 +517,7 @@ DNS_ERROR dns_unmarshall_update_request(TALLOC_CTX *mem_ctx,
struct dns_request *dns_update2request(struct dns_update_request *update);
struct dns_update_request *dns_request2update(struct dns_request *request);
uint16 dns_response_code(uint16 flags);
+const char *dns_errstr(DNS_ERROR err);
/* from dnsgss.c */
diff --git a/source3/libaddns/error.c b/source3/libaddns/error.c
new file mode 100644
index 0000000000..361388cea3
--- /dev/null
+++ b/source3/libaddns/error.c
@@ -0,0 +1,59 @@
+/*
+ Linux DNS client library implementation
+ Copyright (C) 2010 Guenther Deschner
+
+ ** NOTE! The following LGPL license applies to the libaddns
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "dns.h"
+#include "dnserr.h"
+
+typedef struct {
+ const char *dns_errstr;
+ DNS_ERROR dns_errcode;
+} dns_err_code_struct;
+
+static const dns_err_code_struct dns_errs[] =
+{
+ { "ERROR_DNS_SUCCESS", ERROR_DNS_SUCCESS },
+ { "ERROR_DNS_RECORD_NOT_FOUND", ERROR_DNS_RECORD_NOT_FOUND },
+ { "ERROR_DNS_BAD_RESPONSE", ERROR_DNS_BAD_RESPONSE },
+ { "ERROR_DNS_INVALID_PARAMETER", ERROR_DNS_INVALID_PARAMETER },
+ { "ERROR_DNS_NO_MEMORY", ERROR_DNS_NO_MEMORY },
+ { "ERROR_DNS_INVALID_NAME_SERVER", ERROR_DNS_INVALID_NAME_SERVER },
+ { "ERROR_DNS_CONNECTION_FAILED", ERROR_DNS_CONNECTION_FAILED },
+ { "ERROR_DNS_GSS_ERROR", ERROR_DNS_GSS_ERROR },
+ { "ERROR_DNS_INVALID_NAME", ERROR_DNS_INVALID_NAME },
+ { "ERROR_DNS_INVALID_MESSAGE", ERROR_DNS_INVALID_MESSAGE },
+ { "ERROR_DNS_SOCKET_ERROR", ERROR_DNS_SOCKET_ERROR },
+ { "ERROR_DNS_UPDATE_FAILED", ERROR_DNS_UPDATE_FAILED },
+ { NULL, ERROR_DNS_SUCCESS },
+};
+
+const char *dns_errstr(DNS_ERROR err)
+{
+ int i;
+
+ for (i=0; dns_errs[i].dns_errstr != NULL; i++) {
+ if (ERR_DNS_EQUAL(err, dns_errs[i].dns_errcode)) {
+ return dns_errs[i].dns_errstr;
+ }
+ }
+
+ return NULL;
+}
diff --git a/source3/libaddns/wscript_build b/source3/libaddns/wscript_build
index 63d766140a..c4c83a9009 100644
--- a/source3/libaddns/wscript_build
+++ b/source3/libaddns/wscript_build
@@ -1,7 +1,7 @@
#!/usr/bin/env python
bld.SAMBA_LIBRARY('libaddns',
- source='dnsrecord.c dnsutils.c dnssock.c dnsgss.c dnsmarshall.c',
+ source='dnsrecord.c dnsutils.c dnssock.c dnsgss.c dnsmarshall.c error.c',
public_deps='talloc krb5 k5crypto com_err gssapi gssapi_krb5',
private_library=True,
vars=locals())