Add in Metze's new code to ndr encode the user.DOSATTRIB

blobs. Next I'll change the create timestamp and dos attribute
code to use this.

2 files changed, 185 insertions, 0 deletions

diff --git a/librpc/ndr/ndr_xattr.c b/librpc/ndr/ndr_xattr.c
new file mode 100644
index 0000000000..930f510612
--- /dev/null
+++ b/librpc/ndr/ndr_xattr.c
@@ -0,0 +1,148 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   helper routines for XATTR marshalling
+
+   Copyright (C) Stefan (metze) Metzmacher 2009
+
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "librpc/gen_ndr/ndr_xattr.h"
+
+static char *ndr_compat_xattr_attrib_hex(TALLOC_CTX *mem_ctx,
+					const struct xattr_DOSATTRIB *r)
+{
+	char *attrib_hex = NULL;
+
+	switch (r->version) {
+	case 0xFFFF:
+		attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
+					r->info.compatinfoFFFF.attrib);
+		break;
+	case 1:
+		attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
+					r->info.info1.attrib);
+		break;
+	case 2:
+		attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
+					r->info.oldinfo2.attrib);
+		break;
+	case 3:
+		if (!(r->info.info3.valid_flags & XATTR_DOSINFO_ATTRIB)) {
+			attrib_hex = talloc_strdup(mem_ctx, "");
+			break;
+		}
+		attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
+					r->info.info3.attrib);
+		break;
+	default:
+		attrib_hex = talloc_strdup(mem_ctx, "");
+		break;
+	}
+
+	return attrib_hex;
+}
+
+_PUBLIC_ enum ndr_err_code ndr_push_xattr_DOSATTRIB(struct ndr_push *ndr,
+						int ndr_flags,
+						const struct xattr_DOSATTRIB *r)
+{
+	if (ndr_flags & NDR_SCALARS) {
+		char *attrib_hex = NULL;
+
+		attrib_hex = ndr_compat_xattr_attrib_hex(ndr, r);
+		NDR_ERR_HAVE_NO_MEMORY(attrib_hex);
+
+		NDR_CHECK(ndr_push_align(ndr, 4));
+		{
+			uint32_t _flags_save_string = ndr->flags;
+			ndr_set_flags(&ndr->flags, LIBNDR_FLAG_STR_ASCII|LIBNDR_FLAG_STR_NULLTERM);
+			NDR_CHECK(ndr_push_string(ndr, NDR_SCALARS, attrib_hex));
+			ndr->flags = _flags_save_string;
+		}
+		if (r->version == 0xFFFF) {
+			return NDR_ERR_SUCCESS;
+		}
+		NDR_CHECK(ndr_push_uint16(ndr, NDR_SCALARS, r->version));
+		NDR_CHECK(ndr_push_set_switch_value(ndr, &r->info, r->version));
+		NDR_CHECK(ndr_push_xattr_DosInfo(ndr, NDR_SCALARS, &r->info));
+	}
+	if (ndr_flags & NDR_BUFFERS) {
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+_PUBLIC_ enum ndr_err_code ndr_pull_xattr_DOSATTRIB(struct ndr_pull *ndr, int ndr_flags, struct xattr_DOSATTRIB *r)
+{
+	if (ndr_flags & NDR_SCALARS) {
+		NDR_CHECK(ndr_pull_align(ndr, 4));
+		{
+			uint32_t _flags_save_string = ndr->flags;
+			ndr_set_flags(&ndr->flags, LIBNDR_FLAG_STR_ASCII|LIBNDR_FLAG_STR_NULLTERM);
+			NDR_CHECK(ndr_pull_string(ndr, NDR_SCALARS, &r->attrib_hex));
+			ndr->flags = _flags_save_string;
+		}
+		if (ndr->offset >= ndr->data_size) {
+			unsigned int dosattr;
+			int ret;
+
+			if (r->attrib_hex[0] != '0') {
+
+			}
+			if (r->attrib_hex[1] != 'x') {
+
+			}
+			ret = sscanf(r->attrib_hex, "%x", &dosattr);
+			if (ret != 1) {
+			}
+			r->version = 0xFFFF;
+			r->info.compatinfoFFFF.attrib = dosattr;
+			return NDR_ERR_SUCCESS;
+		}
+		NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &r->version));
+		if (r->version == 0xFFFF) {
+			return ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH,
+					"ndr_pull_xattr_DOSATTRIB: "
+					"invalid level 0x%02X",
+					r->version);
+		}
+		NDR_CHECK(ndr_pull_set_switch_value(ndr, &r->info, r->version));
+		NDR_CHECK(ndr_pull_xattr_DosInfo(ndr, NDR_SCALARS, &r->info));
+	}
+	if (ndr_flags & NDR_BUFFERS) {
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+_PUBLIC_ void ndr_print_xattr_DOSATTRIB(struct ndr_print *ndr, const char *name, const struct xattr_DOSATTRIB *r)
+{
+	char *attrib_hex;
+
+	ndr_print_struct(ndr, name, "xattr_DOSATTRIB");
+	ndr->depth++;
+
+	if (ndr->flags & LIBNDR_PRINT_SET_VALUES) {
+		attrib_hex = ndr_compat_xattr_attrib_hex(ndr, r);
+	} else {
+		attrib_hex = talloc_strdup(ndr, r->attrib_hex);
+	}
+	ndr_print_string(ndr, "attrib_hex", attrib_hex);
+
+	ndr_print_uint16(ndr, "version", r->version);
+	ndr_print_set_switch_value(ndr, &r->info, r->version);
+	ndr_print_xattr_DosInfo(ndr, "info", &r->info);
+	ndr->depth--;
+}
diff --git a/librpc/ndr/ndr_xattr.h b/librpc/ndr/ndr_xattr.h
new file mode 100644
index 0000000000..bdc530a0ae
--- /dev/null
+++ b/librpc/ndr/ndr_xattr.h
@@ -0,0 +1,37 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   helper routines for XATTR marshalling
+
+   Copyright (C) Stefan (metze) Metzmacher 2009
+
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _LIBRPC_NDR_NDR_XATTR_H
+#define _LIBRPC_NDR_NDR_XATTR_H
+
+_PUBLIC_ enum ndr_err_code ndr_push_xattr_DOSATTRIB(struct ndr_push *ndr,
+						int ndr_flags,
+						const struct xattr_DOSATTRIB *r);
+
+_PUBLIC_ enum ndr_err_code ndr_pull_xattr_DOSATTRIB(struct ndr_pull *ndr,
+						int ndr_flags,
+						struct xattr_DOSATTRIB *r);
+
+_PUBLIC_ void ndr_print_xattr_DOSATTRIB(struct ndr_print *ndr,
+					const char *name,
+					const struct xattr_DOSATTRIB *r);
+
+#endif /* _LIBRPC_NDR_NDR_XATTR_H */