Add function for mapping NDR error codes to strings.

diff --git a/librpc/ndr/libndr.h b/librpc/ndr/libndr.h
index fdecddc0fcc5090d38f7972c8dfe925cd45c7000..4ab0bf5f0bb6dddbd115cd9cd6c0b2bf3275be89 100644 (file)
--- a/librpc/ndr/libndr.h
+++ b/librpc/ndr/libndr.h
@@ -342,6 +342,7 @@ struct ndr_interface_list {
  Map an NT error code from a NDR error code.
 *********************************************************************/
 NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err);
+const char *ndr_map_error2string(enum ndr_err_code ndr_err);
 
 /* FIXME: Use represent_as instead */
 struct dom_sid;

diff --git a/librpc/ndr/ndr.c b/librpc/ndr/ndr.c
index 22b9fccbb537bdb1215d72977bda6c46e3373381..2341f51faa03315032ea03c8c81fecdbc090e164 100644 (file)
--- a/librpc/ndr/ndr.c
+++ b/librpc/ndr/ndr.c
@@ -1122,3 +1122,38 @@ _PUBLIC_ enum ndr_err_code ndr_pull_relative_ptr2(struct ndr_pull *ndr, const vo
        NDR_CHECK(ndr_token_retrieve(&ndr->relative_list, p, &rel_offset));
        return ndr_pull_set_offset(ndr, rel_offset);
 }
+
+const static struct {
+       enum ndr_err_code err;
+       const char *string;
+} ndr_err_code_strings[] = {
+       { NDR_ERR_SUCCESS, "Success" },
+       { NDR_ERR_ARRAY_SIZE, "Bad Array Size" },
+       { NDR_ERR_BAD_SWITCH, "Bad Switch" },
+       { NDR_ERR_OFFSET, "Offset Error" },
+       { NDR_ERR_RELATIVE, "Relative Pointer Error" },
+       { NDR_ERR_CHARCNV, "Character Conversion Error" },
+       { NDR_ERR_LENGTH, "Length Error" },
+       { NDR_ERR_SUBCONTEXT, "Subcontext Error" },
+       { NDR_ERR_COMPRESSION, "Compression Error" },
+       { NDR_ERR_STRING, "String Error" },
+       { NDR_ERR_VALIDATE, "Validate Error" },
+       { NDR_ERR_BUFSIZE, "Buffer Size Error" },
+       { NDR_ERR_ALLOC, "Allocation Error" },
+       { NDR_ERR_RANGE, "Range Error" },
+       { NDR_ERR_TOKEN, "Token Error" },
+       { NDR_ERR_IPV4ADDRESS, "IPv4 Address Error" },
+       { NDR_ERR_INVALID_POINTER, "Invalid Pointer" },
+       { NDR_ERR_UNREAD_BYTES, "Unread Bytes" },
+       { 0, NULL }
+};
+
+_PUBLIC_ const char *ndr_map_error2string(enum ndr_err_code ndr_err)
+{
+       int i;
+       for (i = 0; ndr_err_code_strings[i].string != NULL; i++) {
+               if (ndr_err_code_strings[i].err == ndr_err)
+                       return ndr_err_code_strings[i].string;
+       }
+       return "Unknown error";
+}