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authorJeremy Allison <jra@samba.org>2006-07-11 18:01:26 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 11:19:14 -0500
commitfbdcf2663b56007a438ac4f0d8d82436b1bfe688 (patch)
tree4e42c1f061391cea3d640152fd240682cbf4fd9a /source3/libndr
parent5bf62a0c3cc95abe918f3e772bb10e0a90fdce22 (diff)
downloadsamba-fbdcf2663b56007a438ac4f0d8d82436b1bfe688.tar.gz
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r16945: Sync trunk -> 3.0 for 3.0.24 code. Still need
to do the upper layer directories but this is what everyone is waiting for.... Jeremy. (This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
Diffstat (limited to 'source3/libndr')
-rw-r--r--source3/libndr/libndr.h296
-rw-r--r--source3/libndr/misc.h37
-rw-r--r--source3/libndr/ndr.c961
-rw-r--r--source3/libndr/ndr_basic.c826
-rw-r--r--source3/libndr/ndr_misc.c171
-rw-r--r--source3/libndr/ndr_sec.h35
-rw-r--r--source3/libndr/ndr_sec_helper.c187
-rw-r--r--source3/libndr/ndr_string.c612
-rw-r--r--source3/libndr/security.h260
-rw-r--r--source3/libndr/sid.c97
10 files changed, 3482 insertions, 0 deletions
diff --git a/source3/libndr/libndr.h b/source3/libndr/libndr.h
new file mode 100644
index 0000000000..817c461075
--- /dev/null
+++ b/source3/libndr/libndr.h
@@ -0,0 +1,296 @@
+/*
+ Unix SMB/CIFS implementation.
+ rpc interface definitions
+ Copyright (C) Andrew Tridgell 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.
+*/
+
+#ifndef __LIBNDR_H__
+#define __LIBNDR_H__
+
+#define _PRINTF_ATTRIBUTE(a,b)
+
+#include "libndr/misc.h"
+#include "libndr/security.h"
+
+struct dcerpc_syntax_id {
+ struct GUID uuid;
+ uint32_t if_version;
+}/* [public] */;
+
+/*
+ this provides definitions for the libcli/rpc/ MSRPC library
+*/
+
+
+/*
+ this is used by the token store/retrieve code
+*/
+struct ndr_token_list {
+ struct ndr_token_list *next, *prev;
+ const void *key;
+ uint32_t value;
+};
+
+/* this is the base structure passed to routines that
+ parse MSRPC formatted data
+
+ note that in Samba4 we use separate routines and structures for
+ MSRPC marshalling and unmarshalling. Also note that these routines
+ are being kept deliberately very simple, and are not tied to a
+ particular transport
+*/
+struct ndr_pull {
+ uint32_t flags; /* LIBNDR_FLAG_* */
+ uint8_t *data;
+ uint32_t data_size;
+ uint32_t offset;
+
+ uint32_t relative_base_offset;
+ struct ndr_token_list *relative_base_list;
+
+ struct ndr_token_list *relative_list;
+ struct ndr_token_list *array_size_list;
+ struct ndr_token_list *array_length_list;
+ struct ndr_token_list *switch_list;
+
+ TALLOC_CTX *current_mem_ctx;
+
+ /* this is used to ensure we generate unique reference IDs
+ between request and reply */
+ uint32_t ptr_count;
+};
+
+struct ndr_pull_save {
+ uint32_t data_size;
+ uint32_t offset;
+ struct ndr_pull_save *next;
+};
+
+/* structure passed to functions that generate NDR formatted data */
+struct ndr_push {
+ uint32_t flags; /* LIBNDR_FLAG_* */
+ uint8_t *data;
+ uint32_t alloc_size;
+ uint32_t offset;
+
+ uint32_t relative_base_offset;
+ struct ndr_token_list *relative_base_list;
+
+ struct ndr_token_list *switch_list;
+ struct ndr_token_list *relative_list;
+ struct ndr_token_list *nbt_string_list;
+
+ /* this is used to ensure we generate unique reference IDs */
+ uint32_t ptr_count;
+};
+
+struct ndr_push_save {
+ uint32_t offset;
+ struct ndr_push_save *next;
+};
+
+
+/* structure passed to functions that print IDL structures */
+struct ndr_print {
+ uint32_t flags; /* LIBNDR_FLAG_* */
+ uint32_t depth;
+ struct ndr_token_list *switch_list;
+ void (*print)(struct ndr_print *, const char *, ...);
+ void *private_data;
+};
+
+#define LIBNDR_FLAG_BIGENDIAN (1<<0)
+#define LIBNDR_FLAG_NOALIGN (1<<1)
+
+#define LIBNDR_FLAG_STR_ASCII (1<<2)
+#define LIBNDR_FLAG_STR_LEN4 (1<<3)
+#define LIBNDR_FLAG_STR_SIZE4 (1<<4)
+#define LIBNDR_FLAG_STR_NOTERM (1<<5)
+#define LIBNDR_FLAG_STR_NULLTERM (1<<6)
+#define LIBNDR_FLAG_STR_SIZE2 (1<<7)
+#define LIBNDR_FLAG_STR_BYTESIZE (1<<8)
+#define LIBNDR_FLAG_STR_FIXLEN32 (1<<9)
+#define LIBNDR_FLAG_STR_CONFORMANT (1<<10)
+#define LIBNDR_FLAG_STR_CHARLEN (1<<11)
+#define LIBNDR_FLAG_STR_UTF8 (1<<12)
+#define LIBNDR_FLAG_STR_FIXLEN15 (1<<13)
+#define LIBNDR_STRING_FLAGS (0x7FFC)
+
+
+#define LIBNDR_FLAG_REF_ALLOC (1<<20)
+#define LIBNDR_FLAG_REMAINING (1<<21)
+#define LIBNDR_FLAG_ALIGN2 (1<<22)
+#define LIBNDR_FLAG_ALIGN4 (1<<23)
+#define LIBNDR_FLAG_ALIGN8 (1<<24)
+
+#define LIBNDR_ALIGN_FLAGS (LIBNDR_FLAG_ALIGN2|LIBNDR_FLAG_ALIGN4|LIBNDR_FLAG_ALIGN8)
+
+#define LIBNDR_PRINT_ARRAY_HEX (1<<25)
+#define LIBNDR_PRINT_SET_VALUES (1<<26)
+
+/* used to force a section of IDL to be little-endian */
+#define LIBNDR_FLAG_LITTLE_ENDIAN (1<<27)
+
+/* used to check if alignment padding is zero */
+#define LIBNDR_FLAG_PAD_CHECK (1<<28)
+
+/* set if an object uuid will be present */
+#define LIBNDR_FLAG_OBJECT_PRESENT (1<<30)
+
+/* set to avoid recursion in ndr_size_*() calculation */
+#define LIBNDR_FLAG_NO_NDR_SIZE (1<<31)
+
+/* useful macro for debugging */
+#define NDR_PRINT_DEBUG(type, p) ndr_print_debug((ndr_print_fn_t)ndr_print_ ##type, #p, p)
+#define NDR_PRINT_UNION_DEBUG(type, level, p) ndr_print_union_debug((ndr_print_fn_t)ndr_print_ ##type, #p, level, p)
+#define NDR_PRINT_FUNCTION_DEBUG(type, flags, p) ndr_print_function_debug((ndr_print_function_t)ndr_print_ ##type, #type, flags, p)
+#define NDR_PRINT_BOTH_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_BOTH, p)
+#define NDR_PRINT_OUT_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_OUT, p)
+#define NDR_PRINT_IN_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_IN | NDR_SET_VALUES, p)
+
+#define NDR_BE(ndr) (((ndr)->flags & (LIBNDR_FLAG_BIGENDIAN|LIBNDR_FLAG_LITTLE_ENDIAN)) == LIBNDR_FLAG_BIGENDIAN)
+
+enum ndr_err_code {
+ NDR_ERR_ARRAY_SIZE,
+ NDR_ERR_BAD_SWITCH,
+ NDR_ERR_OFFSET,
+ NDR_ERR_RELATIVE,
+ NDR_ERR_CHARCNV,
+ NDR_ERR_LENGTH,
+ NDR_ERR_SUBCONTEXT,
+ NDR_ERR_COMPRESSION,
+ NDR_ERR_STRING,
+ NDR_ERR_VALIDATE,
+ NDR_ERR_BUFSIZE,
+ NDR_ERR_ALLOC,
+ NDR_ERR_RANGE,
+ NDR_ERR_TOKEN,
+ NDR_ERR_IPV4ADDRESS
+};
+
+enum ndr_compression_alg {
+ NDR_COMPRESSION_MSZIP = 2,
+ NDR_COMPRESSION_XPRESS = 3
+};
+
+/*
+ flags passed to control parse flow
+*/
+#define NDR_SCALARS 1
+#define NDR_BUFFERS 2
+
+/*
+ flags passed to ndr_print_*()
+*/
+#define NDR_IN 1
+#define NDR_OUT 2
+#define NDR_BOTH 3
+#define NDR_SET_VALUES 4
+
+#define NDR_PULL_NEED_BYTES(ndr, n) do { \
+ if ((n) > ndr->data_size || ndr->offset + (n) > ndr->data_size) { \
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull bytes %u", (unsigned)n); \
+ } \
+} while(0)
+
+#define NDR_ALIGN(ndr, n) ndr_align_size(ndr->offset, n)
+
+#define NDR_ROUND(size, n) (((size)+((n)-1)) & ~((n)-1))
+
+#define NDR_PULL_ALIGN(ndr, n) do { \
+ if (!(ndr->flags & LIBNDR_FLAG_NOALIGN)) { \
+ if (ndr->flags & LIBNDR_FLAG_PAD_CHECK) { \
+ ndr_check_padding(ndr, n); \
+ } \
+ ndr->offset = (ndr->offset + (n-1)) & ~(n-1); \
+ } \
+ if (ndr->offset > ndr->data_size) { \
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull align %u", (unsigned)n); \
+ } \
+} while(0)
+
+#define NDR_PUSH_NEED_BYTES(ndr, n) NDR_CHECK(ndr_push_expand(ndr, ndr->offset+(n)))
+
+#define NDR_PUSH_ALIGN(ndr, n) do { \
+ if (!(ndr->flags & LIBNDR_FLAG_NOALIGN)) { \
+ uint32_t _pad = ((ndr->offset + (n-1)) & ~(n-1)) - ndr->offset; \
+ while (_pad--) NDR_CHECK(ndr_push_uint8(ndr, NDR_SCALARS, 0)); \
+ } \
+} while(0)
+
+/* these are used to make the error checking on each element in libndr
+ less tedious, hopefully making the code more readable */
+#define NDR_CHECK(call) do { NTSTATUS _status; \
+ _status = call; \
+ if (!NT_STATUS_IS_OK(_status)) \
+ return _status; \
+ } while (0)
+
+#define NDR_PULL_GET_MEM_CTX(ndr) (ndr->current_mem_ctx)
+
+#define NDR_PULL_SET_MEM_CTX(ndr, mem_ctx, flgs) do {\
+ if ( !(flgs) || (ndr->flags & flgs) ) {\
+ if (!(mem_ctx)) {\
+ return ndr_pull_error(ndr, NDR_ERR_ALLOC, "NDR_PULL_SET_MEM_CTX(NULL): %s\n", __location__); \
+ }\
+ ndr->current_mem_ctx = mem_ctx;\
+ }\
+} while(0)
+
+#define _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr) do {\
+ if (!ndr->current_mem_ctx) {\
+ ndr->current_mem_ctx = talloc_new(ndr);\
+ if (!ndr->current_mem_ctx) {\
+ return ndr_pull_error(ndr, NDR_ERR_ALLOC, "_NDR_PULL_FIX_CURRENT_MEM_CTX() failed: %s\n", __location__); \
+ }\
+ }\
+} while(0)
+
+#define NDR_PULL_ALLOC_SIZE(ndr, s, size) do { \
+ _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\
+ (s) = talloc_size(ndr->current_mem_ctx, size); \
+ if (!(s)) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %u failed: %s\n",(unsigned)size, __location__); \
+} while (0)
+
+#define NDR_PULL_ALLOC(ndr, s) NDR_PULL_ALLOC_SIZE(ndr, s, sizeof(*(s)))
+
+#define NDR_PULL_ALLOC_N_SIZE(ndr, s, n, elsize) do { \
+ _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\
+ (s) = talloc_array_size(ndr->current_mem_ctx, elsize, n); \
+ if (!(s)) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %u * %u failed: %s\n", (unsigned)n, (unsigned)elsize, __location__); \
+} while (0)
+
+#define NDR_PULL_ALLOC_N(ndr, s, n) NDR_PULL_ALLOC_N_SIZE(ndr, s, n, sizeof(*(s)))
+
+
+#define NDR_PUSH_ALLOC_SIZE(ndr, s, size) do { \
+ (s) = talloc_size(ndr, size); \
+ if (!(s)) return ndr_push_error(ndr, NDR_ERR_ALLOC, "push alloc %u failed: %s\n", (unsigned)size, __location__); \
+} while (0)
+
+#define NDR_PUSH_ALLOC(ndr, s) NDR_PUSH_ALLOC_SIZE(ndr, s, sizeof(*(s)))
+
+/* these are used when generic fn pointers are needed for ndr push/pull fns */
+typedef NTSTATUS (*ndr_push_flags_fn_t)(struct ndr_push *, int ndr_flags, const void *);
+typedef NTSTATUS (*ndr_pull_flags_fn_t)(struct ndr_pull *, int ndr_flags, void *);
+typedef void (*ndr_print_fn_t)(struct ndr_print *, const char *, const void *);
+typedef void (*ndr_print_function_t)(struct ndr_print *, const char *, int, const void *);
+
+extern const struct dcerpc_syntax_id ndr_transfer_syntax;
+extern const struct dcerpc_syntax_id ndr64_transfer_syntax;
+
+#endif /* __LIBNDR_H__ */
diff --git a/source3/libndr/misc.h b/source3/libndr/misc.h
new file mode 100644
index 0000000000..d929379870
--- /dev/null
+++ b/source3/libndr/misc.h
@@ -0,0 +1,37 @@
+/* header auto-generated by pidl */
+
+#ifndef _HEADER_misc
+#define _HEADER_misc
+
+struct GUID {
+ uint32_t time_low;
+ uint16_t time_mid;
+ uint16_t time_hi_and_version;
+ uint8_t clock_seq[2];
+ uint8_t node[6];
+}/* [noprint,gensize,public,noejs] */;
+
+struct policy_handle {
+ uint32_t handle_type;
+ struct GUID uuid;
+}/* [public] */;
+
+enum netr_SchannelType {
+ SEC_CHAN_WKSTA=2,
+ SEC_CHAN_DOMAIN=4,
+ SEC_CHAN_BDC=6
+};
+
+enum netr_SamDatabaseID {
+ SAM_DATABASE_DOMAIN=0,
+ SAM_DATABASE_BUILTIN=1,
+ SAM_DATABASE_PRIVS=2
+};
+
+enum samr_RejectReason {
+ SAMR_REJECT_OTHER=0,
+ SAMR_REJECT_TOO_SHORT=1,
+ SAMR_REJECT_COMPLEXITY=2
+};
+
+#endif /* _HEADER_misc */
diff --git a/source3/libndr/ndr.c b/source3/libndr/ndr.c
new file mode 100644
index 0000000000..2aff7a88f0
--- /dev/null
+++ b/source3/libndr/ndr.c
@@ -0,0 +1,961 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ libndr interface
+
+ Copyright (C) Andrew Tridgell 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.
+*/
+
+/*
+ this provides the core routines for NDR parsing functions
+
+ see http://www.opengroup.org/onlinepubs/9629399/chap14.htm for details
+ of NDR encoding rules
+*/
+
+#include "includes.h"
+
+#define NDR_BASE_MARSHALL_SIZE 1024
+
+/* this guid indicates NDR encoding in a protocol tower */
+const struct dcerpc_syntax_id ndr_transfer_syntax = {
+ { 0x8a885d04, 0x1ceb, 0x11c9, {0x9f, 0xe8}, {0x08,0x00,0x2b,0x10,0x48,0x60} },
+ 2
+};
+
+const struct dcerpc_syntax_id ndr64_transfer_syntax = {
+ { 0x71710533, 0xbeba, 0x4937, {0x83, 0x19}, {0xb5,0xdb,0xef,0x9c,0xcc,0x36} },
+ 1
+};
+
+/*
+ work out the number of bytes needed to align on a n byte boundary
+*/
+size_t ndr_align_size(uint32_t offset, size_t n)
+{
+ if ((offset & (n-1)) == 0) return 0;
+ return n - (offset & (n-1));
+}
+
+/*
+ initialise a ndr parse structure from a data blob
+*/
+struct ndr_pull *ndr_pull_init_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx)
+{
+ struct ndr_pull *ndr;
+
+ ndr = talloc_zero(mem_ctx, struct ndr_pull);
+ if (!ndr) return NULL;
+ ndr->current_mem_ctx = mem_ctx;
+
+ ndr->data = blob->data;
+ ndr->data_size = blob->length;
+
+ return ndr;
+}
+
+/*
+ advance by 'size' bytes
+*/
+NTSTATUS ndr_pull_advance(struct ndr_pull *ndr, uint32_t size)
+{
+ ndr->offset += size;
+ if (ndr->offset > ndr->data_size) {
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_pull_advance by %u failed",
+ size);
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ set the parse offset to 'ofs'
+*/
+static NTSTATUS ndr_pull_set_offset(struct ndr_pull *ndr, uint32_t ofs)
+{
+ ndr->offset = ofs;
+ if (ndr->offset > ndr->data_size) {
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_pull_set_offset %u failed",
+ ofs);
+ }
+ return NT_STATUS_OK;
+}
+
+/* save the offset/size of the current ndr state */
+void ndr_pull_save(struct ndr_pull *ndr, struct ndr_pull_save *save)
+{
+ save->offset = ndr->offset;
+ save->data_size = ndr->data_size;
+}
+
+/* restore the size/offset of a ndr structure */
+void ndr_pull_restore(struct ndr_pull *ndr, struct ndr_pull_save *save)
+{
+ ndr->offset = save->offset;
+ ndr->data_size = save->data_size;
+}
+
+
+/* create a ndr_push structure, ready for some marshalling */
+struct ndr_push *ndr_push_init_ctx(TALLOC_CTX *mem_ctx)
+{
+ struct ndr_push *ndr;
+
+ ndr = talloc_zero(mem_ctx, struct ndr_push);
+ if (!ndr) {
+ return NULL;
+ }
+
+ ndr->flags = 0;
+ ndr->alloc_size = NDR_BASE_MARSHALL_SIZE;
+ ndr->data = talloc_array(ndr, uint8_t, ndr->alloc_size);
+ if (!ndr->data) {
+ return NULL;
+ }
+
+ return ndr;
+}
+
+
+/* create a ndr_push structure, ready for some marshalling */
+struct ndr_push *ndr_push_init(void)
+{
+ return ndr_push_init_ctx(NULL);
+}
+
+/* free a ndr_push structure */
+void ndr_push_free(struct ndr_push *ndr)
+{
+ talloc_free(ndr);
+}
+
+
+/* return a DATA_BLOB structure for the current ndr_push marshalled data */
+DATA_BLOB ndr_push_blob(struct ndr_push *ndr)
+{
+ DATA_BLOB blob;
+ blob.data = ndr->data;
+ blob.length = ndr->offset;
+ blob.free = NULL;
+ if (ndr->alloc_size > ndr->offset) {
+ ndr->data[ndr->offset] = 0;
+ }
+ return blob;
+}
+
+
+/*
+ expand the available space in the buffer to 'size'
+*/
+NTSTATUS ndr_push_expand(struct ndr_push *ndr, uint32_t size)
+{
+ if (ndr->alloc_size > size) {
+ return NT_STATUS_OK;
+ }
+
+ ndr->alloc_size += NDR_BASE_MARSHALL_SIZE;
+ if (size+1 > ndr->alloc_size) {
+ ndr->alloc_size = size+1;
+ }
+ ndr->data = talloc_realloc(ndr, ndr->data, uint8_t, ndr->alloc_size);
+ if (!ndr->data) {
+ return ndr_push_error(ndr, NDR_ERR_ALLOC, "Failed to push_expand to %u",
+ ndr->alloc_size);
+ }
+
+ return NT_STATUS_OK;
+}
+
+void ndr_print_debug_helper(struct ndr_print *ndr, const char *format, ...) _PRINTF_ATTRIBUTE(2,3)
+{
+ va_list ap;
+ char *s = NULL;
+ int i;
+
+ va_start(ap, format);
+ vasprintf(&s, format, ap);
+ va_end(ap);
+
+ for (i=0;i<ndr->depth;i++) {
+ DEBUG(0,(" "));
+ }
+
+ DEBUG(0,("%s\n", s));
+ free(s);
+}
+
+static void ndr_print_string_helper(struct ndr_print *ndr, const char *format, ...) _PRINTF_ATTRIBUTE(2,3)
+{
+ va_list ap;
+ int i;
+
+ for (i=0;i<ndr->depth;i++) {
+ ndr->private_data = talloc_asprintf_append(ndr->private_data, " ");
+ }
+
+ va_start(ap, format);
+ ndr->private_data = talloc_vasprintf_append(ndr->private_data, format, ap);
+ va_end(ap);
+ ndr->private_data = talloc_asprintf_append(ndr->private_data, "\n");
+}
+
+/*
+ a useful helper function for printing idl structures via DEBUG()
+*/
+void ndr_print_debug(ndr_print_fn_t fn, const char *name, void *ptr)
+{
+ struct ndr_print *ndr;
+
+ ndr = talloc_zero(NULL, struct ndr_print);
+ if (!ndr) return;
+ ndr->print = ndr_print_debug_helper;
+ ndr->depth = 1;
+ ndr->flags = 0;
+ fn(ndr, name, ptr);
+ talloc_free(ndr);
+}
+
+/*
+ a useful helper function for printing idl unions via DEBUG()
+*/
+void ndr_print_union_debug(ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr)
+{
+ struct ndr_print *ndr;
+
+ ndr = talloc_zero(NULL, struct ndr_print);
+ if (!ndr) return;
+ ndr->print = ndr_print_debug_helper;
+ ndr->depth = 1;
+ ndr->flags = 0;
+ ndr_print_set_switch_value(ndr, ptr, level);
+ fn(ndr, name, ptr);
+ talloc_free(ndr);
+}
+
+/*
+ a useful helper function for printing idl function calls via DEBUG()
+*/
+void ndr_print_function_debug(ndr_print_function_t fn, const char *name, int flags, void *ptr)
+{
+ struct ndr_print *ndr;
+
+ ndr = talloc_zero(NULL, struct ndr_print);
+ if (!ndr) return;
+ ndr->print = ndr_print_debug_helper;
+ ndr->depth = 1;
+ ndr->flags = 0;
+ fn(ndr, name, flags, ptr);
+ talloc_free(ndr);
+}
+
+
+/*
+ a useful helper function for printing idl function calls to a string
+*/
+char *ndr_print_function_string(TALLOC_CTX *mem_ctx,
+ ndr_print_function_t fn, const char *name,
+ int flags, void *ptr)
+{
+ struct ndr_print *ndr;
+ char *ret = NULL;
+
+ ndr = talloc_zero(mem_ctx, struct ndr_print);
+ if (!ndr) return NULL;
+ if (!(ndr->private_data = talloc_strdup(mem_ctx, ""))) {
+ TALLOC_FREE(ndr);
+ return NULL;
+ }
+ ndr->print = ndr_print_string_helper;
+ ndr->depth = 1;
+ ndr->flags = 0;
+ fn(ndr, name, flags, ptr);
+ ret = ndr->private_data;
+ talloc_free(ndr);
+ return ret;
+}
+
+void ndr_set_flags(uint32_t *pflags, uint32_t new_flags)
+{
+ /* the big/little endian flags are inter-dependent */
+ if (new_flags & LIBNDR_FLAG_LITTLE_ENDIAN) {
+ (*pflags) &= ~LIBNDR_FLAG_BIGENDIAN;
+ }
+ if (new_flags & LIBNDR_FLAG_BIGENDIAN) {
+ (*pflags) &= ~LIBNDR_FLAG_LITTLE_ENDIAN;
+ }
+ if (new_flags & LIBNDR_FLAG_REMAINING) {
+ (*pflags) &= ~LIBNDR_ALIGN_FLAGS;
+ }
+ if (new_flags & LIBNDR_ALIGN_FLAGS) {
+ (*pflags) &= ~LIBNDR_FLAG_REMAINING;
+ }
+ (*pflags) |= new_flags;
+}
+
+static NTSTATUS ndr_map_error(enum ndr_err_code ndr_err)
+{
+ switch (ndr_err) {
+ case NDR_ERR_BUFSIZE:
+ return NT_STATUS_BUFFER_TOO_SMALL;
+ case NDR_ERR_TOKEN:
+ return NT_STATUS_INTERNAL_ERROR;
+ case NDR_ERR_ALLOC:
+ return NT_STATUS_NO_MEMORY;
+ case NDR_ERR_ARRAY_SIZE:
+ return NT_STATUS_ARRAY_BOUNDS_EXCEEDED;
+ default:
+ break;
+ }
+
+ /* we should map all error codes to different status codes */
+ return NT_STATUS_INVALID_PARAMETER;
+}
+
+/*
+ return and possibly log an NDR error
+*/
+NTSTATUS ndr_pull_error(struct ndr_pull *ndr,
+ enum ndr_err_code ndr_err,
+ const char *format, ...) _PRINTF_ATTRIBUTE(3,4)
+{
+ char *s=NULL;
+ va_list ap;
+
+ va_start(ap, format);
+ vasprintf(&s, format, ap);
+ va_end(ap);
+
+ DEBUG(3,("ndr_pull_error(%u): %s\n", ndr_err, s));
+
+ free(s);
+
+ return ndr_map_error(ndr_err);
+}
+
+/*
+ return and possibly log an NDR error
+*/
+NTSTATUS ndr_push_error(struct ndr_push *ndr,
+ enum ndr_err_code ndr_err,
+ const char *format, ...) _PRINTF_ATTRIBUTE(3,4)
+{
+ char *s=NULL;
+ va_list ap;
+
+ va_start(ap, format);
+ vasprintf(&s, format, ap);
+ va_end(ap);
+
+ DEBUG(3,("ndr_push_error(%u): %s\n", ndr_err, s));
+
+ free(s);
+
+ return ndr_map_error(ndr_err);
+}
+
+/*
+ handle subcontext buffers, which in midl land are user-marshalled, but
+ we use magic in pidl to make them easier to cope with
+*/
+NTSTATUS ndr_pull_subcontext_start(struct ndr_pull *ndr,
+ struct ndr_pull **_subndr,
+ size_t header_size,
+ ssize_t size_is)
+{
+ struct ndr_pull *subndr;
+ uint32_t r_content_size;
+
+ switch (header_size) {
+ case 0: {
+ uint32_t content_size = ndr->data_size - ndr->offset;
+ if (size_is >= 0) {
+ content_size = size_is;
+ }
+ r_content_size = content_size;
+ break;
+ }
+
+ case 2: {
+ uint16_t content_size;
+ NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &content_size));
+ if (size_is >= 0 && size_is != content_size) {
+ return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PULL) size_is(%d) mismatch content_size %d",
+ (int)size_is, (int)content_size);
+ }
+ r_content_size = content_size;
+ break;
+ }
+
+ case 4: {
+ uint32_t content_size;
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &content_size));
+ if (size_is >= 0 && size_is != content_size) {
+ return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PULL) size_is(%d) mismatch content_size %d",
+ (int)size_is, (int)content_size);
+ }
+ r_content_size = content_size;
+ break;
+ }
+ default:
+ return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PULL) header_size %d",
+ (int)header_size);
+ }
+
+ NDR_PULL_NEED_BYTES(ndr, r_content_size);
+
+ subndr = talloc_zero(ndr, struct ndr_pull);
+ NT_STATUS_HAVE_NO_MEMORY(subndr);
+ subndr->flags = ndr->flags;
+ subndr->current_mem_ctx = ndr->current_mem_ctx;
+
+ subndr->data = ndr->data + ndr->offset;
+ subndr->offset = 0;
+ subndr->data_size = r_content_size;
+
+ *_subndr = subndr;
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_pull_subcontext_end(struct ndr_pull *ndr,
+ struct ndr_pull *subndr,
+ size_t header_size,
+ ssize_t size_is)
+{
+ uint32_t advance;
+ if (size_is >= 0) {
+ advance = size_is;
+ } else if (header_size > 0) {
+ advance = subndr->data_size;
+ } else {
+ advance = subndr->offset;
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, advance));
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_push_subcontext_start(struct ndr_push *ndr,
+ struct ndr_push **_subndr,
+ size_t header_size,
+ ssize_t size_is)
+{
+ struct ndr_push *subndr;
+
+ subndr = ndr_push_init_ctx(ndr);
+ NT_STATUS_HAVE_NO_MEMORY(subndr);
+ subndr->flags = ndr->flags;
+
+ *_subndr = subndr;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a subcontext header
+*/
+NTSTATUS ndr_push_subcontext_end(struct ndr_push *ndr,
+ struct ndr_push *subndr,
+ size_t header_size,
+ ssize_t size_is)
+{
+ if (size_is >= 0) {
+ ssize_t padding_len = size_is - subndr->offset;
+ if (padding_len > 0) {
+ NDR_CHECK(ndr_push_zero(subndr, padding_len));
+ } else if (padding_len < 0) {
+ return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext (PUSH) content_size %d is larger than size_is(%d)",
+ (int)subndr->offset, (int)size_is);
+ }
+ }
+
+ switch (header_size) {
+ case 0:
+ break;
+
+ case 2:
+ NDR_CHECK(ndr_push_uint16(ndr, NDR_SCALARS, subndr->offset));
+ break;
+
+ case 4:
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, subndr->offset));
+ break;
+
+ default:
+ return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext header size %d",
+ (int)header_size);
+ }
+
+ NDR_CHECK(ndr_push_bytes(ndr, subndr->data, subndr->offset));
+ return NT_STATUS_OK;
+}
+
+/*
+ store a token in the ndr context, for later retrieval
+*/
+NTSTATUS ndr_token_store(TALLOC_CTX *mem_ctx,
+ struct ndr_token_list **list,
+ const void *key,
+ uint32_t value)
+{
+ struct ndr_token_list *tok;
+ tok = talloc(mem_ctx, struct ndr_token_list);
+ if (tok == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ tok->key = key;
+ tok->value = value;
+ DLIST_ADD((*list), tok);
+ return NT_STATUS_OK;
+}
+
+/*
+ retrieve a token from a ndr context, using cmp_fn to match the tokens
+*/
+NTSTATUS ndr_token_retrieve_cmp_fn(struct ndr_token_list **list, const void *key, uint32_t *v,
+ comparison_fn_t _cmp_fn, BOOL _remove_tok)
+{
+ struct ndr_token_list *tok;
+ for (tok=*list;tok;tok=tok->next) {
+ if (_cmp_fn && _cmp_fn(tok->key,key)==0) goto found;
+ else if (!_cmp_fn && tok->key == key) goto found;
+ }
+ return ndr_map_error(NDR_ERR_TOKEN);
+found:
+ *v = tok->value;
+ if (_remove_tok) {
+ DLIST_REMOVE((*list), tok);
+ talloc_free(tok);
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ retrieve a token from a ndr context
+*/
+NTSTATUS ndr_token_retrieve(struct ndr_token_list **list, const void *key, uint32_t *v)
+{
+ return ndr_token_retrieve_cmp_fn(list, key, v, NULL, True);
+}
+
+/*
+ peek at but don't removed a token from a ndr context
+*/
+uint32_t ndr_token_peek(struct ndr_token_list **list, const void *key)
+{
+ NTSTATUS status;
+ uint32_t v;
+ status = ndr_token_retrieve_cmp_fn(list, key, &v, NULL, False);
+ if (NT_STATUS_IS_OK(status)) return v;
+ return 0;
+}
+
+/*
+ pull an array size field and add it to the array_size_list token list
+*/
+NTSTATUS ndr_pull_array_size(struct ndr_pull *ndr, const void *p)
+{
+ uint32_t size;
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &size));
+ return ndr_token_store(ndr, &ndr->array_size_list, p, size);
+}
+
+/*
+ get the stored array size field
+*/
+uint32_t ndr_get_array_size(struct ndr_pull *ndr, const void *p)
+{
+ return ndr_token_peek(&ndr->array_size_list, p);
+}
+
+/*
+ check the stored array size field
+*/
+NTSTATUS ndr_check_array_size(struct ndr_pull *ndr, void *p, uint32_t size)
+{
+ uint32_t stored;
+ stored = ndr_token_peek(&ndr->array_size_list, p);
+ if (stored != size) {
+ return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE,
+ "Bad array size - got %u expected %u\n",
+ stored, size);
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ pull an array length field and add it to the array_length_list token list
+*/
+NTSTATUS ndr_pull_array_length(struct ndr_pull *ndr, const void *p)
+{
+ uint32_t length, offset;
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &offset));
+ if (offset != 0) {
+ return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE,
+ "non-zero array offset %u\n", offset);
+ }
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length));
+ return ndr_token_store(ndr, &ndr->array_length_list, p, length);
+}
+
+/*
+ get the stored array length field
+*/
+uint32_t ndr_get_array_length(struct ndr_pull *ndr, const void *p)
+{
+ return ndr_token_peek(&ndr->array_length_list, p);
+}
+
+/*
+ check the stored array length field
+*/
+NTSTATUS ndr_check_array_length(struct ndr_pull *ndr, void *p, uint32_t length)
+{
+ uint32_t stored;
+ stored = ndr_token_peek(&ndr->array_length_list, p);
+ if (stored != length) {
+ return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE,
+ "Bad array length - got %u expected %u\n",
+ stored, length);
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ store a switch value
+ */
+NTSTATUS ndr_push_set_switch_value(struct ndr_push *ndr, const void *p, uint32_t val)
+{
+ return ndr_token_store(ndr, &ndr->switch_list, p, val);
+}
+
+NTSTATUS ndr_pull_set_switch_value(struct ndr_pull *ndr, const void *p, uint32_t val)
+{
+ return ndr_token_store(ndr, &ndr->switch_list, p, val);
+}
+
+NTSTATUS ndr_print_set_switch_value(struct ndr_print *ndr, const void *p, uint32_t val)
+{
+ return ndr_token_store(ndr, &ndr->switch_list, p, val);
+}
+
+/*
+ retrieve a switch value
+ */
+uint32_t ndr_push_get_switch_value(struct ndr_push *ndr, const void *p)
+{
+ return ndr_token_peek(&ndr->switch_list, p);
+}
+
+uint32_t ndr_pull_get_switch_value(struct ndr_pull *ndr, const void *p)
+{
+ return ndr_token_peek(&ndr->switch_list, p);
+}
+
+uint32_t ndr_print_get_switch_value(struct ndr_print *ndr, const void *p)
+{
+ return ndr_token_peek(&ndr->switch_list, p);
+}
+
+/*
+ pull a struct from a blob using NDR
+*/
+NTSTATUS ndr_pull_struct_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p,
+ ndr_pull_flags_fn_t fn)
+{
+ struct ndr_pull *ndr;
+ ndr = ndr_pull_init_blob(blob, mem_ctx);
+ if (!ndr) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ return fn(ndr, NDR_SCALARS|NDR_BUFFERS, p);
+}
+
+/*
+ pull a struct from a blob using NDR - failing if all bytes are not consumed
+*/
+NTSTATUS ndr_pull_struct_blob_all(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p,
+ ndr_pull_flags_fn_t fn)
+{
+ struct ndr_pull *ndr;
+ NTSTATUS status;
+
+ ndr = ndr_pull_init_blob(blob, mem_ctx);
+ if (!ndr) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ status = fn(ndr, NDR_SCALARS|NDR_BUFFERS, p);
+ if (!NT_STATUS_IS_OK(status)) return status;
+ if (ndr->offset != ndr->data_size) {
+ return NT_STATUS_BUFFER_TOO_SMALL;
+ }
+ return status;
+}
+
+/*
+ pull a union from a blob using NDR, given the union discriminator
+*/
+NTSTATUS ndr_pull_union_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p,
+ uint32_t level, ndr_pull_flags_fn_t fn)
+{
+ struct ndr_pull *ndr;
+ NTSTATUS status;
+
+ ndr = ndr_pull_init_blob(blob, mem_ctx);
+ if (!ndr) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ ndr_pull_set_switch_value(ndr, p, level);
+ status = fn(ndr, NDR_SCALARS|NDR_BUFFERS, p);
+ if (!NT_STATUS_IS_OK(status)) return status;
+ if (ndr->offset != ndr->data_size) {
+ return NT_STATUS_BUFFER_TOO_SMALL;
+ }
+ return status;
+}
+
+/*
+ push a struct to a blob using NDR
+*/
+NTSTATUS ndr_push_struct_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, const void *p,
+ ndr_push_flags_fn_t fn)
+{
+ NTSTATUS status;
+ struct ndr_push *ndr;
+ ndr = ndr_push_init_ctx(mem_ctx);
+ if (!ndr) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ status = fn(ndr, NDR_SCALARS|NDR_BUFFERS, p);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ *blob = ndr_push_blob(ndr);
+
+ return NT_STATUS_OK;
+}
+
+/*
+ push a union to a blob using NDR
+*/
+NTSTATUS ndr_push_union_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p,
+ uint32_t level, ndr_push_flags_fn_t fn)
+{
+ NTSTATUS status;
+ struct ndr_push *ndr;
+ ndr = ndr_push_init_ctx(mem_ctx);
+ if (!ndr) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ ndr_push_set_switch_value(ndr, p, level);
+ status = fn(ndr, NDR_SCALARS|NDR_BUFFERS, p);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ *blob = ndr_push_blob(ndr);
+
+ return NT_STATUS_OK;
+}
+
+/*
+ generic ndr_size_*() handler for structures
+*/
+size_t ndr_size_struct(const void *p, int flags, ndr_push_flags_fn_t push)
+{
+ struct ndr_push *ndr;
+ NTSTATUS status;
+ size_t ret;
+
+ /* avoid recursion */
+ if (flags & LIBNDR_FLAG_NO_NDR_SIZE) return 0;
+
+ ndr = ndr_push_init_ctx(NULL);
+ if (!ndr) return 0;
+ ndr->flags |= flags | LIBNDR_FLAG_NO_NDR_SIZE;
+ status = push(ndr, NDR_SCALARS|NDR_BUFFERS, p);
+ if (!NT_STATUS_IS_OK(status)) {
+ return 0;
+ }
+ ret = ndr->offset;
+ talloc_free(ndr);
+ return ret;
+}
+
+/*
+ generic ndr_size_*() handler for unions
+*/
+size_t ndr_size_union(const void *p, int flags, uint32_t level, ndr_push_flags_fn_t push)
+{
+ struct ndr_push *ndr;
+ NTSTATUS status;
+ size_t ret;
+
+ /* avoid recursion */
+ if (flags & LIBNDR_FLAG_NO_NDR_SIZE) return 0;
+
+ ndr = ndr_push_init_ctx(NULL);
+ if (!ndr) return 0;
+ ndr->flags |= flags | LIBNDR_FLAG_NO_NDR_SIZE;
+ ndr_push_set_switch_value(ndr, p, level);
+ status = push(ndr, NDR_SCALARS|NDR_BUFFERS, p);
+ if (!NT_STATUS_IS_OK(status)) {
+ return 0;
+ }
+ ret = ndr->offset;
+ talloc_free(ndr);
+ return ret;
+}
+
+/*
+ get the current base for relative pointers for the push
+*/
+uint32_t ndr_push_get_relative_base_offset(struct ndr_push *ndr)
+{
+ return ndr->relative_base_offset;
+}
+
+/*
+ restore the old base for relative pointers for the push
+*/
+void ndr_push_restore_relative_base_offset(struct ndr_push *ndr, uint32_t offset)
+{
+ ndr->relative_base_offset = offset;
+}
+
+/*
+ setup the current base for relative pointers for the push
+ called in the NDR_SCALAR stage
+*/
+NTSTATUS ndr_push_setup_relative_base_offset1(struct ndr_push *ndr, const void *p, uint32_t offset)
+{
+ ndr->relative_base_offset = offset;
+ return ndr_token_store(ndr, &ndr->relative_base_list, p, offset);
+}
+
+/*
+ setup the current base for relative pointers for the push
+ called in the NDR_BUFFERS stage
+*/
+NTSTATUS ndr_push_setup_relative_base_offset2(struct ndr_push *ndr, const void *p)
+{
+ return ndr_token_retrieve(&ndr->relative_base_list, p, &ndr->relative_base_offset);
+}
+
+/*
+ push a relative object - stage1
+ this is called during SCALARS processing
+*/
+NTSTATUS ndr_push_relative_ptr1(struct ndr_push *ndr, const void *p)
+{
+ if (p == NULL) {
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
+ return NT_STATUS_OK;
+ }
+ NDR_CHECK(ndr_push_align(ndr, 4));
+ NDR_CHECK(ndr_token_store(ndr, &ndr->relative_list, p, ndr->offset));
+ return ndr_push_uint32(ndr, NDR_SCALARS, 0xFFFFFFFF);
+}
+
+/*
+ push a relative object - stage2
+ this is called during buffers processing
+*/
+NTSTATUS ndr_push_relative_ptr2(struct ndr_push *ndr, const void *p)
+{
+ struct ndr_push_save save;
+ uint32_t ptr_offset = 0xFFFFFFFF;
+ if (p == NULL) {
+ return NT_STATUS_OK;
+ }
+ ndr_push_save(ndr, &save);
+ NDR_CHECK(ndr_token_retrieve(&ndr->relative_list, p, &ptr_offset));
+ if (ptr_offset > ndr->offset) {
+ return ndr_push_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_push_relative_ptr2 ptr_offset(%u) > ndr->offset(%u)",
+ ptr_offset, ndr->offset);
+ }
+ ndr->offset = ptr_offset;
+ if (save.offset < ndr->relative_base_offset) {
+ return ndr_push_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_push_relative_ptr2 save.offset(%u) < ndr->relative_base_offset(%u)",
+ save.offset, ndr->relative_base_offset);
+ }
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, save.offset - ndr->relative_base_offset));
+ ndr_push_restore(ndr, &save);
+ return NT_STATUS_OK;
+}
+
+/*
+ get the current base for relative pointers for the pull
+*/
+uint32_t ndr_pull_get_relative_base_offset(struct ndr_pull *ndr)
+{
+ return ndr->relative_base_offset;
+}
+
+/*
+ restore the old base for relative pointers for the pull
+*/
+void ndr_pull_restore_relative_base_offset(struct ndr_pull *ndr, uint32_t offset)
+{
+ ndr->relative_base_offset = offset;
+}
+
+/*
+ setup the current base for relative pointers for the pull
+ called in the NDR_SCALAR stage
+*/
+NTSTATUS ndr_pull_setup_relative_base_offset1(struct ndr_pull *ndr, const void *p, uint32_t offset)
+{
+ ndr->relative_base_offset = offset;
+ return ndr_token_store(ndr, &ndr->relative_base_list, p, offset);
+}
+
+/*
+ setup the current base for relative pointers for the pull
+ called in the NDR_BUFFERS stage
+*/
+NTSTATUS ndr_pull_setup_relative_base_offset2(struct ndr_pull *ndr, const void *p)
+{
+ return ndr_token_retrieve(&ndr->relative_base_list, p, &ndr->relative_base_offset);
+}
+
+/*
+ pull a relative object - stage1
+ called during SCALARS processing
+*/
+NTSTATUS ndr_pull_relative_ptr1(struct ndr_pull *ndr, const void *p, uint32_t rel_offset)
+{
+ rel_offset += ndr->relative_base_offset;
+ if (rel_offset > ndr->data_size) {
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_pull_relative_ptr1 rel_offset(%u) > ndr->data_size(%u)",
+ rel_offset, ndr->data_size);
+ }
+ return ndr_token_store(ndr, &ndr->relative_list, p, rel_offset);
+}
+
+/*
+ pull a relative object - stage2
+ called during BUFFERS processing
+*/
+NTSTATUS ndr_pull_relative_ptr2(struct ndr_pull *ndr, const void *p)
+{
+ uint32_t rel_offset;
+ NDR_CHECK(ndr_token_retrieve(&ndr->relative_list, p, &rel_offset));
+ return ndr_pull_set_offset(ndr, rel_offset);
+}
diff --git a/source3/libndr/ndr_basic.c b/source3/libndr/ndr_basic.c
new file mode 100644
index 0000000000..31a48f67c4
--- /dev/null
+++ b/source3/libndr/ndr_basic.c
@@ -0,0 +1,826 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ routines for marshalling/unmarshalling basic types
+
+ Copyright (C) Andrew Tridgell 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"
+
+/* Evil hack to convert Samba3 NTTIME's to Samba4 NTTIME's */
+
+union NTTIME_big {
+ NTTIME s3;
+ uint64_t s4;
+};
+
+
+
+#define NDR_SVAL(ndr, ofs) (NDR_BE(ndr)?RSVAL(ndr->data,ofs):SVAL(ndr->data,ofs))
+#define NDR_IVAL(ndr, ofs) (NDR_BE(ndr)?RIVAL(ndr->data,ofs):IVAL(ndr->data,ofs))
+#define NDR_IVALS(ndr, ofs) (NDR_BE(ndr)?RIVALS(ndr->data,ofs):IVALS(ndr->data,ofs))
+#define NDR_SSVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSSVAL(ndr->data,ofs,v); } else SSVAL(ndr->data,ofs,v); } while (0)
+#define NDR_SIVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVAL(ndr->data,ofs,v); } else SIVAL(ndr->data,ofs,v); } while (0)
+#define NDR_SIVALS(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVALS(ndr->data,ofs,v); } else SIVALS(ndr->data,ofs,v); } while (0)
+
+
+/*
+ check for data leaks from the server by looking for non-zero pad bytes
+ these could also indicate that real structure elements have been
+ mistaken for padding in the IDL
+*/
+void ndr_check_padding(struct ndr_pull *ndr, size_t n)
+{
+ size_t ofs2 = (ndr->offset + (n-1)) & ~(n-1);
+ int i;
+ for (i=ndr->offset;i<ofs2;i++) {
+ if (ndr->data[i] != 0) {
+ break;
+ }
+ }
+ if (i<ofs2) {
+ DEBUG(0,("WARNING: Non-zero padding to %d: ", (int)n));
+ for (i=ndr->offset;i<ofs2;i++) {
+ DEBUG(0,("%02x ", ndr->data[i]));
+ }
+ DEBUG(0,("\n"));
+ }
+
+}
+
+/*
+ parse a int8_t
+*/
+NTSTATUS ndr_pull_int8(struct ndr_pull *ndr, int ndr_flags, int8_t *v)
+{
+ NDR_PULL_NEED_BYTES(ndr, 1);
+ *v = (int8_t)CVAL(ndr->data, ndr->offset);
+ ndr->offset += 1;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a uint8_t
+*/
+NTSTATUS ndr_pull_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
+{
+ NDR_PULL_NEED_BYTES(ndr, 1);
+ *v = CVAL(ndr->data, ndr->offset);
+ ndr->offset += 1;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a int16_t
+*/
+NTSTATUS ndr_pull_int16(struct ndr_pull *ndr, int ndr_flags, int16_t *v)
+{
+ NDR_PULL_ALIGN(ndr, 2);
+ NDR_PULL_NEED_BYTES(ndr, 2);
+ *v = (uint16_t)NDR_SVAL(ndr, ndr->offset);
+ ndr->offset += 2;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a uint16_t
+*/
+NTSTATUS ndr_pull_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
+{
+ NDR_PULL_ALIGN(ndr, 2);
+ NDR_PULL_NEED_BYTES(ndr, 2);
+ *v = NDR_SVAL(ndr, ndr->offset);
+ ndr->offset += 2;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a int32_t
+*/
+NTSTATUS ndr_pull_int32(struct ndr_pull *ndr, int ndr_flags, int32_t *v)
+{
+ NDR_PULL_ALIGN(ndr, 4);
+ NDR_PULL_NEED_BYTES(ndr, 4);
+ *v = NDR_IVALS(ndr, ndr->offset);
+ ndr->offset += 4;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a uint32_t
+*/
+NTSTATUS ndr_pull_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
+{
+ NDR_PULL_ALIGN(ndr, 4);
+ NDR_PULL_NEED_BYTES(ndr, 4);
+ *v = NDR_IVAL(ndr, ndr->offset);
+ ndr->offset += 4;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a pointer referent identifier
+*/
+NTSTATUS ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v)
+{
+ NTSTATUS status;
+ status = ndr_pull_uint32(ndr, NDR_SCALARS, v);
+ if (NT_STATUS_IS_OK(status) && *v != 0) {
+ ndr->ptr_count++;
+ }
+ return status;
+}
+
+/*
+ parse a ref pointer referent identifier
+*/
+NTSTATUS ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v)
+{
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, v));
+ /* ref pointers always point to data */
+ *v = 1;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a udlong
+*/
+NTSTATUS ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
+{
+ NDR_PULL_ALIGN(ndr, 4);
+ NDR_PULL_NEED_BYTES(ndr, 8);
+ *v = NDR_IVAL(ndr, ndr->offset);
+ *v |= (uint64_t)(NDR_IVAL(ndr, ndr->offset+4)) << 32;
+ ndr->offset += 8;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a udlongr
+*/
+NTSTATUS ndr_pull_udlongr(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
+{
+ NDR_PULL_ALIGN(ndr, 4);
+ NDR_PULL_NEED_BYTES(ndr, 8);
+ *v = ((uint64_t)NDR_IVAL(ndr, ndr->offset)) << 32;
+ *v |= NDR_IVAL(ndr, ndr->offset+4);
+ ndr->offset += 8;
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a dlong
+*/
+NTSTATUS ndr_pull_dlong(struct ndr_pull *ndr, int ndr_flags, int64_t *v)
+{
+ return ndr_pull_udlong(ndr, ndr_flags, (uint64_t *)v);
+}
+
+/*
+ parse a hyper
+*/
+NTSTATUS ndr_pull_hyper(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
+{
+ NDR_PULL_ALIGN(ndr, 8);
+ return ndr_pull_udlong(ndr, ndr_flags, v);
+}
+
+/*
+ parse a pointer
+*/
+NTSTATUS ndr_pull_pointer(struct ndr_pull *ndr, int ndr_flags, void* *v)
+{
+ intptr_t h;
+ NDR_PULL_ALIGN(ndr, sizeof(h));
+ NDR_PULL_NEED_BYTES(ndr, sizeof(h));
+ memcpy(&h, ndr->data+ndr->offset, sizeof(h));
+ ndr->offset += sizeof(h);
+ *v = (void *)h;
+ return NT_STATUS_OK;
+}
+
+/*
+ pull a NTSTATUS
+*/
+NTSTATUS ndr_pull_NTSTATUS(struct ndr_pull *ndr, int ndr_flags, NTSTATUS *status)
+{
+ uint32_t v;
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
+ *status = NT_STATUS(v);
+ return NT_STATUS_OK;
+}
+
+/*
+ push a NTSTATUS
+*/
+NTSTATUS ndr_push_NTSTATUS(struct ndr_push *ndr, int ndr_flags, NTSTATUS status)
+{
+ return ndr_push_uint32(ndr, ndr_flags, NT_STATUS_V(status));
+}
+
+void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS r)
+{
+ ndr->print(ndr, "%-25s: %s", name, nt_errstr(r));
+}
+
+/*
+ pull a WERROR
+*/
+NTSTATUS ndr_pull_WERROR(struct ndr_pull *ndr, int ndr_flags, WERROR *status)
+{
+ uint32_t v;
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
+ *status = W_ERROR(v);
+ return NT_STATUS_OK;
+}
+
+/*
+ push a WERROR
+*/
+NTSTATUS ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status)
+{
+ return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status));
+}
+
+void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r)
+{
+ ndr->print(ndr, "%-25s: %d", name, W_ERROR_V(r));
+}
+
+/*
+ parse a set of bytes
+*/
+NTSTATUS ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n)
+{
+ NDR_PULL_NEED_BYTES(ndr, n);
+ memcpy(data, ndr->data + ndr->offset, n);
+ ndr->offset += n;
+ return NT_STATUS_OK;
+}
+
+/*
+ pull an array of uint8
+*/
+NTSTATUS ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n)
+{
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+ return ndr_pull_bytes(ndr, data, n);
+}
+
+/*
+ push a int8_t
+*/
+NTSTATUS ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v)
+{
+ NDR_PUSH_NEED_BYTES(ndr, 1);
+ SCVAL(ndr->data, ndr->offset, (uint8_t)v);
+ ndr->offset += 1;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a uint8_t
+*/
+NTSTATUS ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
+{
+ NDR_PUSH_NEED_BYTES(ndr, 1);
+ SCVAL(ndr->data, ndr->offset, v);
+ ndr->offset += 1;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a int16_t
+*/
+NTSTATUS ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
+{
+ NDR_PUSH_ALIGN(ndr, 2);
+ NDR_PUSH_NEED_BYTES(ndr, 2);
+ NDR_SSVAL(ndr, ndr->offset, (uint16_t)v);
+ ndr->offset += 2;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a uint16_t
+*/
+NTSTATUS ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
+{
+ NDR_PUSH_ALIGN(ndr, 2);
+ NDR_PUSH_NEED_BYTES(ndr, 2);
+ NDR_SSVAL(ndr, ndr->offset, v);
+ ndr->offset += 2;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a int32_t
+*/
+NTSTATUS ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v)
+{
+ NDR_PUSH_ALIGN(ndr, 4);
+ NDR_PUSH_NEED_BYTES(ndr, 4);
+ NDR_SIVALS(ndr, ndr->offset, v);
+ ndr->offset += 4;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a uint32_t
+*/
+NTSTATUS ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
+{
+ NDR_PUSH_ALIGN(ndr, 4);
+ NDR_PUSH_NEED_BYTES(ndr, 4);
+ NDR_SIVAL(ndr, ndr->offset, v);
+ ndr->offset += 4;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a udlong
+*/
+NTSTATUS ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v)
+{
+ NDR_PUSH_ALIGN(ndr, 4);
+ NDR_PUSH_NEED_BYTES(ndr, 8);
+ NDR_SIVAL(ndr, ndr->offset, (v & 0xFFFFFFFF));
+ NDR_SIVAL(ndr, ndr->offset+4, (v>>32));
+ ndr->offset += 8;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a udlongr
+*/
+NTSTATUS ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
+{
+ NDR_PUSH_ALIGN(ndr, 4);
+ NDR_PUSH_NEED_BYTES(ndr, 8);
+ NDR_SIVAL(ndr, ndr->offset, (v>>32));
+ NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
+ ndr->offset += 8;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a dlong
+*/
+NTSTATUS ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v)
+{
+ return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v);
+}
+
+/*
+ push a hyper
+*/
+NTSTATUS ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v)
+{
+ NDR_PUSH_ALIGN(ndr, 8);
+ return ndr_push_udlong(ndr, NDR_SCALARS, v);
+}
+
+/*
+ push a pointer
+*/
+NTSTATUS ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
+{
+ intptr_t h = (intptr_t)v;
+ NDR_PUSH_ALIGN(ndr, sizeof(h));
+ NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
+ memcpy(ndr->data+ndr->offset, &h, sizeof(h));
+ ndr->offset += sizeof(h);
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_push_align(struct ndr_push *ndr, size_t size)
+{
+ NDR_PUSH_ALIGN(ndr, size);
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_pull_align(struct ndr_pull *ndr, size_t size)
+{
+ NDR_PULL_ALIGN(ndr, size);
+ return NT_STATUS_OK;
+}
+
+/*
+ push some bytes
+*/
+NTSTATUS ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
+{
+ NDR_PUSH_NEED_BYTES(ndr, n);
+ memcpy(ndr->data + ndr->offset, data, n);
+ ndr->offset += n;
+ return NT_STATUS_OK;
+}
+
+/*
+ push some zero bytes
+*/
+NTSTATUS ndr_push_zero(struct ndr_push *ndr, uint32_t n)
+{
+ NDR_PUSH_NEED_BYTES(ndr, n);
+ memset(ndr->data + ndr->offset, 0, n);
+ ndr->offset += n;
+ return NT_STATUS_OK;
+}
+
+/*
+ push an array of uint8
+*/
+NTSTATUS ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n)
+{
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+ return ndr_push_bytes(ndr, data, n);
+}
+
+/*
+ save the current position
+ */
+void ndr_push_save(struct ndr_push *ndr, struct ndr_push_save *save)
+{
+ save->offset = ndr->offset;
+}
+
+/*
+ restore the position
+ */
+void ndr_push_restore(struct ndr_push *ndr, struct ndr_push_save *save)
+{
+ ndr->offset = save->offset;
+}
+
+/*
+ push a unique non-zero value if a pointer is non-NULL, otherwise 0
+*/
+NTSTATUS ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
+{
+ uint32_t ptr = 0;
+ if (p) {
+ ptr = ndr->ptr_count * 4;
+ ptr |= 0x00020000;
+ ndr->ptr_count++;
+ }
+ return ndr_push_uint32(ndr, NDR_SCALARS, ptr);
+}
+
+/*
+ push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0
+*/
+NTSTATUS ndr_push_sptr_ptr(struct ndr_push *ndr, const void *p)
+{
+ uint32_t ptr = 0;
+ if (p) {
+ ndr->ptr_count++;
+ ptr = ndr->ptr_count;
+ }
+ return ndr_push_uint32(ndr, NDR_SCALARS, ptr);
+}
+
+/*
+ push always a 0, if a pointer is NULL it's a fatal error
+*/
+NTSTATUS ndr_push_ref_ptr(struct ndr_push *ndr, const void *p)
+{
+ if (p == NULL) {
+ return NT_STATUS_INVALID_PARAMETER_MIX;
+ }
+ return ndr_push_uint32(ndr, NDR_SCALARS, 0xAEF1AEF1);
+}
+
+/*
+ push a NTTIME
+*/
+NTSTATUS ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t)
+{
+ union NTTIME_big b; b.s3 = t;
+ NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, b.s4));
+ return NT_STATUS_OK;
+}
+
+/*
+ pull a NTTIME
+*/
+NTSTATUS ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
+{
+ union NTTIME_big b;
+ NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, &b.s4));
+
+ *t = b.s3;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a NTTIME
+*/
+NTSTATUS ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t)
+{
+ union NTTIME_big b; b.s3 = t;
+
+ b.s4 /= 10000000;
+ NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, b.s4));
+ return NT_STATUS_OK;
+}
+
+/*
+ pull a NTTIME_1sec
+*/
+NTSTATUS ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
+{
+ union NTTIME_big b;
+ NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &b.s4));
+ b.s4 *= 10000000;
+ *t = b.s3;
+ return NT_STATUS_OK;
+}
+
+/*
+ pull a NTTIME_hyper
+*/
+NTSTATUS ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
+{
+ union NTTIME_big b;
+ NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &b.s4));
+ *t = b.s3;
+ return NT_STATUS_OK;
+}
+
+/*
+ push a NTTIME_hyper
+*/
+NTSTATUS ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t)
+{
+ union NTTIME_big b; b.s3 = t;
+ NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, b.s4));
+ return NT_STATUS_OK;
+}
+
+/*
+ push a time_t
+*/
+NTSTATUS ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t)
+{
+ return ndr_push_uint32(ndr, ndr_flags, t);
+}
+
+/*
+ pull a time_t
+*/
+NTSTATUS ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t)
+{
+ uint32_t tt;
+ NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt));
+ *t = tt;
+ return NT_STATUS_OK;
+}
+
+
+void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type)
+{
+ ndr->print(ndr, "%s: struct %s", name, type);
+}
+
+void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type,
+ const char *val, uint32_t value)
+{
+ if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
+ ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
+ } else {
+ ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
+ }
+}
+
+void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value)
+{
+ /* this is an attempt to support multi-bit bitmap masks */
+ value &= flag;
+
+ while (!(flag & 1)) {
+ flag >>= 1;
+ value >>= 1;
+ }
+ if (flag == 1) {
+ ndr->print(ndr, " %d: %-25s", value, flag_name);
+ } else {
+ ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value);
+ }
+}
+
+void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v)
+{
+ ndr->print(ndr, "%-25s: %d", name, v);
+}
+
+void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v)
+{
+ ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v);
+}
+
+void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v)
+{
+ ndr->print(ndr, "%-25s: %d", name, v);
+}
+
+void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v)
+{
+ ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v);
+}
+
+void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v)
+{
+ ndr->print(ndr, "%-25s: %d", name, v);
+}
+
+void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v)
+{
+ ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
+}
+
+void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v)
+{
+ ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, v, v);
+}
+
+void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v)
+{
+ ndr_print_udlong(ndr, name, v);
+}
+
+void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v)
+{
+ ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, v, v);
+}
+
+void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v)
+{
+ ndr_print_dlong(ndr, name, v);
+}
+
+void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v)
+{
+ ndr->print(ndr, "%-25s: %p", name, v);
+}
+
+void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p)
+{
+ if (p) {
+ ndr->print(ndr, "%-25s: *", name);
+ } else {
+ ndr->print(ndr, "%-25s: NULL", name);
+ }
+}
+
+void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t)
+{
+ ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t));
+}
+
+void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t)
+{
+ /* this is a standard NTTIME here
+ * as it's already converted in the pull/push code
+ */
+ ndr_print_NTTIME(ndr, name, t);
+}
+
+void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t)
+{
+ ndr_print_NTTIME(ndr, name, t);
+}
+
+void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t)
+{
+ if (t == (time_t)-1 || t == 0) {
+ ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t);
+ } else {
+ ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t));
+ }
+}
+
+void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type)
+{
+ if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
+ ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level);
+ } else {
+ ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level);
+ }
+}
+
+void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level)
+{
+ ndr->print(ndr, "UNKNOWN LEVEL %u", level);
+}
+
+void ndr_print_array_uint8(struct ndr_print *ndr, const char *name,
+ const uint8_t *data, uint32_t count)
+{
+ int i;
+
+ if (count <= 600 && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
+ char s[1202];
+ for (i=0;i<count;i++) {
+ snprintf(&s[i*2], 3, "%02x", data[i]);
+ }
+ s[i*2] = 0;
+ ndr->print(ndr, "%-25s: %s", name, s);
+ return;
+ }
+
+ ndr->print(ndr, "%s: ARRAY(%d)", name, count);
+ ndr->depth++;
+ for (i=0;i<count;i++) {
+ char *idx=NULL;
+ asprintf(&idx, "[%d]", i);
+ if (idx) {
+ ndr_print_uint8(ndr, idx, data[i]);
+ free(idx);
+ }
+ }
+ ndr->depth--;
+}
+
+void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
+{
+ ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, r.length);
+ if (r.length) {
+ dump_data(10, (const char *)r.data, r.length);
+ }
+}
+
+
+/*
+ push a DATA_BLOB onto the wire.
+*/
+NTSTATUS ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob)
+{
+ if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
+ if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
+ blob.length = NDR_ALIGN(ndr, 2);
+ } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
+ blob.length = NDR_ALIGN(ndr, 4);
+ } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
+ blob.length = NDR_ALIGN(ndr, 8);
+ }
+ NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length);
+ data_blob_clear(&blob);
+ } else if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) {
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length));
+ }
+ NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length));
+ return NT_STATUS_OK;
+}
+
+/*
+ pull a DATA_BLOB from the wire.
+*/
+NTSTATUS ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob)
+{
+ uint32_t length = 0;
+
+ if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
+ if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
+ length = NDR_ALIGN(ndr, 2);
+ } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
+ length = NDR_ALIGN(ndr, 4);
+ } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
+ length = NDR_ALIGN(ndr, 8);
+ }
+ if (ndr->data_size - ndr->offset < length) {
+ length = ndr->data_size - ndr->offset;
+ }
+ } else if (ndr->flags & LIBNDR_FLAG_REMAINING) {
+ length = ndr->data_size - ndr->offset;
+ } else {
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length));
+ }
+ NDR_PULL_NEED_BYTES(ndr, length);
+ *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length);
+ ndr->offset += length;
+ return NT_STATUS_OK;
+}
+
+uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags)
+{
+ return ret + data->length;
+}
diff --git a/source3/libndr/ndr_misc.c b/source3/libndr/ndr_misc.c
new file mode 100644
index 0000000000..2f9004ae66
--- /dev/null
+++ b/source3/libndr/ndr_misc.c
@@ -0,0 +1,171 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ UUID/GUID/policy_handle functions
+
+ Copyright (C) Theodore Ts'o 1996, 1997,
+ Copyright (C) Jim McDonough 2002.
+ Copyright (C) Andrew Tridgell 2003.
+ Copyright (C) Stefan (metze) Metzmacher 2004.
+
+ 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"
+
+/**
+ build a GUID from a string
+*/
+NTSTATUS GUID_from_string(const char *s, struct GUID *guid)
+{
+ NTSTATUS status = NT_STATUS_INVALID_PARAMETER;
+ uint32_t time_low;
+ uint32_t time_mid, time_hi_and_version;
+ uint32_t clock_seq[2];
+ uint32_t node[6];
+ int i;
+
+ if (s == NULL) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (11 == sscanf(s, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ &time_low, &time_mid, &time_hi_and_version,
+ &clock_seq[0], &clock_seq[1],
+ &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
+ status = NT_STATUS_OK;
+ } else if (11 == sscanf(s, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
+ &time_low, &time_mid, &time_hi_and_version,
+ &clock_seq[0], &clock_seq[1],
+ &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
+ status = NT_STATUS_OK;
+ }
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ guid->time_low = time_low;
+ guid->time_mid = time_mid;
+ guid->time_hi_and_version = time_hi_and_version;
+ guid->clock_seq[0] = clock_seq[0];
+ guid->clock_seq[1] = clock_seq[1];
+ for (i=0;i<6;i++) {
+ guid->node[i] = node[i];
+ }
+
+ return NT_STATUS_OK;
+}
+
+/**
+ * generate a random GUID
+ */
+struct GUID GUID_random(void)
+{
+ struct GUID guid;
+
+ generate_random_buffer((uint8_t *)&guid, sizeof(guid));
+ guid.clock_seq[0] = (guid.clock_seq[0] & 0x3F) | 0x80;
+ guid.time_hi_and_version = (guid.time_hi_and_version & 0x0FFF) | 0x4000;
+
+ return guid;
+}
+
+/**
+ * generate an empty GUID
+ */
+struct GUID GUID_zero(void)
+{
+ struct GUID guid;
+
+ ZERO_STRUCT(guid);
+
+ return guid;
+}
+
+/**
+ * see if a range of memory is all zero. A NULL pointer is considered
+ * to be all zero
+ */
+BOOL all_zero(const uint8_t *ptr, size_t size)
+{
+ int i;
+ if (!ptr) return True;
+ for (i=0;i<size;i++) {
+ if (ptr[i]) return False;
+ }
+ return True;
+}
+
+
+BOOL GUID_all_zero(const struct GUID *u)
+{
+ if (u->time_low != 0 ||
+ u->time_mid != 0 ||
+ u->time_hi_and_version != 0 ||
+ u->clock_seq[0] != 0 ||
+ u->clock_seq[1] != 0 ||
+ !all_zero(u->node, 6)) {
+ return False;
+ }
+ return True;
+}
+
+BOOL GUID_equal(const struct GUID *u1, const struct GUID *u2)
+{
+ if (u1->time_low != u2->time_low ||
+ u1->time_mid != u2->time_mid ||
+ u1->time_hi_and_version != u2->time_hi_and_version ||
+ u1->clock_seq[0] != u2->clock_seq[0] ||
+ u1->clock_seq[1] != u2->clock_seq[1] ||
+ memcmp(u1->node, u2->node, 6) != 0) {
+ return False;
+ }
+ return True;
+}
+
+/**
+ its useful to be able to display these in debugging messages
+*/
+char *GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid)
+{
+ return talloc_asprintf(mem_ctx,
+ "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ guid->time_low, guid->time_mid,
+ guid->time_hi_and_version,
+ guid->clock_seq[0],
+ guid->clock_seq[1],
+ guid->node[0], guid->node[1],
+ guid->node[2], guid->node[3],
+ guid->node[4], guid->node[5]);
+}
+
+char *GUID_string2(TALLOC_CTX *mem_ctx, const struct GUID *guid)
+{
+ char *ret, *s = GUID_string(mem_ctx, guid);
+ ret = talloc_asprintf(mem_ctx, "{%s}", s);
+ talloc_free(s);
+ return ret;
+}
+
+void ndr_print_GUID(struct ndr_print *ndr, const char *name, const struct GUID *guid)
+{
+ ndr->print(ndr, "%-25s: %s", name, GUID_string(ndr, guid));
+}
+
+BOOL policy_handle_empty(struct policy_handle *h)
+{
+ return (h->handle_type == 0 && GUID_all_zero(&h->uuid));
+}
diff --git a/source3/libndr/ndr_sec.h b/source3/libndr/ndr_sec.h
new file mode 100644
index 0000000000..0858eac72c
--- /dev/null
+++ b/source3/libndr/ndr_sec.h
@@ -0,0 +1,35 @@
+#ifndef __LIBRPC_NDR_NDR_SEC_H__
+#define __LIBRPC_NDR_NDR_SEC_H__
+
+#undef _PRINTF_ATTRIBUTE
+#define _PRINTF_ATTRIBUTE(a1, a2) PRINTF_ATTRIBUTE(a1, a2)
+/* This file was automatically generated by mkproto.pl. DO NOT EDIT */
+
+#ifndef _PUBLIC_
+#define _PUBLIC_
+#endif
+
+
+/* The following definitions come from librpc/ndr/ndr_sec_helper.c */
+
+size_t ndr_size_dom_sid(const struct dom_sid *sid);
+size_t ndr_length_dom_sid(const struct dom_sid *sid);
+size_t ndr_size_security_ace(const struct security_ace *ace);
+size_t ndr_size_security_acl(const struct security_acl *acl);
+size_t ndr_size_security_descriptor(const struct security_descriptor *sd);
+void ndr_print_dom_sid(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
+void ndr_print_dom_sid2(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
+void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
+char *dom_sid_string(TALLOC_CTX *mem_ctx, const struct dom_sid *sid);
+
+/* The following definitions come from librpc/ndr/ndr_sec.c */
+
+NTSTATUS ndr_pull_dom_sid2(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid);
+NTSTATUS ndr_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid);
+NTSTATUS ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid);
+NTSTATUS ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid);
+#undef _PRINTF_ATTRIBUTE
+#define _PRINTF_ATTRIBUTE(a1, a2)
+
+#endif /* __LIBRPC_NDR_NDR_SEC_H__ */
+
diff --git a/source3/libndr/ndr_sec_helper.c b/source3/libndr/ndr_sec_helper.c
new file mode 100644
index 0000000000..edbdd9a40e
--- /dev/null
+++ b/source3/libndr/ndr_sec_helper.c
@@ -0,0 +1,187 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ fast routines for getting the wire size of security objects
+
+ Copyright (C) Andrew Tridgell 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 the wire size of a dom_sid
+*/
+size_t ndr_size_dom_sid(const struct dom_sid *sid, int flags)
+{
+ if (!sid) return 0;
+ return 8 + 4*sid->num_auths;
+}
+
+/*
+ return the wire size of a security_ace
+*/
+size_t ndr_size_security_ace(const struct security_ace *ace, int flags)
+{
+ if (!ace) return 0;
+ return 8 + ndr_size_dom_sid(&ace->trustee, flags);
+}
+
+
+/*
+ return the wire size of a security_acl
+*/
+size_t ndr_size_security_acl(const struct security_acl *acl, int flags)
+{
+ size_t ret;
+ int i;
+ if (!acl) return 0;
+ ret = 8;
+ for (i=0;i<acl->num_aces;i++) {
+ ret += ndr_size_security_ace(&acl->aces[i], flags);
+ }
+ return ret;
+}
+
+/*
+ return the wire size of a security descriptor
+*/
+size_t ndr_size_security_descriptor(const struct security_descriptor *sd, int flags)
+{
+ size_t ret;
+ if (!sd) return 0;
+
+ ret = 20;
+ ret += ndr_size_dom_sid(sd->owner_sid, flags);
+ ret += ndr_size_dom_sid(sd->group_sid, flags);
+ ret += ndr_size_security_acl(sd->dacl, flags);
+ ret += ndr_size_security_acl(sd->sacl, flags);
+ return ret;
+}
+
+/*
+ print a dom_sid
+*/
+void ndr_print_dom_sid(struct ndr_print *ndr, const char *name, const struct dom_sid *sid)
+{
+ ndr->print(ndr, "%-25s: %s", name, dom_sid_string(ndr, sid));
+}
+
+void ndr_print_dom_sid2(struct ndr_print *ndr, const char *name, const struct dom_sid *sid)
+{
+ ndr_print_dom_sid(ndr, name, sid);
+}
+
+void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct dom_sid *sid)
+{
+ ndr_print_dom_sid(ndr, name, sid);
+}
+
+
+/*
+ parse a dom_sid2 - this is a dom_sid but with an extra copy of the num_auths field
+*/
+NTSTATUS ndr_pull_dom_sid2(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
+{
+ uint32_t num_auths;
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &num_auths));
+ NDR_CHECK(ndr_pull_dom_sid(ndr, ndr_flags, sid));
+ if (sid->num_auths != num_auths) {
+ return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE,
+ "Bad array size %u should exceed %u",
+ num_auths, sid->num_auths);
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ parse a dom_sid2 - this is a dom_sid but with an extra copy of the num_auths field
+*/
+NTSTATUS ndr_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
+{
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, sid->num_auths));
+ return ndr_push_dom_sid(ndr, ndr_flags, sid);
+}
+
+/*
+ parse a dom_sid28 - this is a dom_sid in a fixed 28 byte buffer, so we need to ensure there are only upto 5 sub_auth
+*/
+NTSTATUS ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
+{
+ NTSTATUS status;
+ struct ndr_pull *subndr;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+
+ subndr = talloc_zero(ndr, struct ndr_pull);
+ NT_STATUS_HAVE_NO_MEMORY(subndr);
+ subndr->flags = ndr->flags;
+ subndr->current_mem_ctx = ndr->current_mem_ctx;
+
+ subndr->data = ndr->data + ndr->offset;
+ subndr->data_size = 28;
+ subndr->offset = 0;
+
+ NDR_CHECK(ndr_pull_advance(ndr, 28));
+
+ status = ndr_pull_dom_sid(subndr, ndr_flags, sid);
+ if (!NT_STATUS_IS_OK(status)) {
+ /* handle a w2k bug which send random data in the buffer */
+ ZERO_STRUCTP(sid);
+ }
+
+ return NT_STATUS_OK;
+}
+
+/*
+ push a dom_sid28 - this is a dom_sid in a 28 byte fixed buffer
+*/
+NTSTATUS ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
+{
+ uint32_t old_offset;
+ uint32_t padding;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+
+ if (sid->num_auths > 5) {
+ return ndr_push_error(ndr, NDR_ERR_RANGE,
+ "dom_sid28 allows only upto 5 sub auth [%u]",
+ sid->num_auths);
+ }
+
+ old_offset = ndr->offset;
+ NDR_CHECK(ndr_push_dom_sid(ndr, ndr_flags, sid));
+
+ padding = 28 - (ndr->offset - old_offset);
+
+ if (padding > 0) {
+ NDR_CHECK(ndr_push_zero(ndr, padding));
+ }
+
+ return NT_STATUS_OK;
+}
+
diff --git a/source3/libndr/ndr_string.c b/source3/libndr/ndr_string.c
new file mode 100644
index 0000000000..d6c842a653
--- /dev/null
+++ b/source3/libndr/ndr_string.c
@@ -0,0 +1,612 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ routines for marshalling/unmarshalling string types
+
+ Copyright (C) Andrew Tridgell 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"
+
+/**
+ pull a general string from the wire
+*/
+NTSTATUS ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, const char **s)
+{
+ char *as=NULL;
+ uint32_t len1, ofs, len2;
+ uint16_t len3;
+ int ret;
+ charset_t chset = CH_UCS2;
+ unsigned byte_mul = 2;
+ unsigned flags = ndr->flags;
+ unsigned c_len_term = 0;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+
+ SMB_ASSERT(!NDR_BE(ndr));
+
+ if (flags & LIBNDR_FLAG_STR_ASCII) {
+ chset = CH_DOS;
+ byte_mul = 1;
+ flags &= ~LIBNDR_FLAG_STR_ASCII;
+ }
+
+ if (flags & LIBNDR_FLAG_STR_UTF8) {
+ chset = CH_UTF8;
+ byte_mul = 1;
+ flags &= ~LIBNDR_FLAG_STR_UTF8;
+ }
+
+ flags &= ~LIBNDR_FLAG_STR_CONFORMANT;
+ if (flags & LIBNDR_FLAG_STR_CHARLEN) {
+ c_len_term = 1;
+ flags &= ~LIBNDR_FLAG_STR_CHARLEN;
+ }
+
+ switch (flags & LIBNDR_STRING_FLAGS) {
+ case LIBNDR_FLAG_STR_LEN4|LIBNDR_FLAG_STR_SIZE4:
+ case LIBNDR_FLAG_STR_LEN4|LIBNDR_FLAG_STR_SIZE4|LIBNDR_FLAG_STR_NOTERM:
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &len1));
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &ofs));
+ if (ofs != 0) {
+ return ndr_pull_error(ndr, NDR_ERR_STRING, "non-zero array offset with string flags 0x%x\n",
+ ndr->flags & LIBNDR_STRING_FLAGS);
+ }
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &len2));
+ if (len2 > len1) {
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "Bad string lengths len1=%u ofs=%u len2=%u\n",
+ len1, ofs, len2);
+ }
+ NDR_PULL_NEED_BYTES(ndr, (len2 + c_len_term)*byte_mul);
+ if (len2 == 0) {
+ as = talloc_strdup(ndr->current_mem_ctx, "");
+ } else {
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ (len2 + c_len_term)*byte_mul,
+ &as, True);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, (len2 + c_len_term)*byte_mul));
+
+ if (len1 != len2) {
+ DEBUG(6,("len1[%u] != len2[%u] '%s'\n", len1, len2, as));
+ }
+
+ /* this is a way of detecting if a string is sent with the wrong
+ termination */
+ if (ndr->flags & LIBNDR_FLAG_STR_NOTERM) {
+ if (strlen(as) < (len2 + c_len_term)) {
+ DEBUG(6,("short string '%s'\n", as));
+ }
+ } else {
+ if (strlen(as) == (len2 + c_len_term)) {
+ DEBUG(6,("long string '%s'\n", as));
+ }
+ }
+ *s = as;
+ break;
+
+ case LIBNDR_FLAG_STR_SIZE4:
+ case LIBNDR_FLAG_STR_SIZE4|LIBNDR_FLAG_STR_NOTERM:
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &len1));
+ NDR_PULL_NEED_BYTES(ndr, (len1 + c_len_term)*byte_mul);
+ if (len1 == 0) {
+ as = talloc_strdup(ndr->current_mem_ctx, "");
+ } else {
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ (len1 + c_len_term)*byte_mul,
+ &as, False);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, (len1 + c_len_term)*byte_mul));
+
+ /* this is a way of detecting if a string is sent with the wrong
+ termination */
+ if (ndr->flags & LIBNDR_FLAG_STR_NOTERM) {
+ if (strlen(as) < (len1 + c_len_term)) {
+ DEBUG(6,("short string '%s'\n", as));
+ }
+ } else {
+ if (strlen(as) == (len1 + c_len_term)) {
+ DEBUG(6,("long string '%s'\n", as));
+ }
+ }
+ *s = as;
+ break;
+
+ case LIBNDR_FLAG_STR_LEN4:
+ case LIBNDR_FLAG_STR_LEN4|LIBNDR_FLAG_STR_NOTERM:
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &ofs));
+ if (ofs != 0) {
+ return ndr_pull_error(ndr, NDR_ERR_STRING, "non-zero array offset with string flags 0x%x\n",
+ ndr->flags & LIBNDR_STRING_FLAGS);
+ }
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &len1));
+ NDR_PULL_NEED_BYTES(ndr, (len1 + c_len_term)*byte_mul);
+ if (len1 == 0) {
+ as = talloc_strdup(ndr->current_mem_ctx, "");
+ } else {
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ (len1 + c_len_term)*byte_mul,
+ &as, False);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, (len1 + c_len_term)*byte_mul));
+
+ /* this is a way of detecting if a string is sent with the wrong
+ termination */
+ if (ndr->flags & LIBNDR_FLAG_STR_NOTERM) {
+ if (strlen(as) < (len1 + c_len_term)) {
+ DEBUG(6,("short string '%s'\n", as));
+ }
+ } else {
+ if (strlen(as) == (len1 + c_len_term)) {
+ DEBUG(6,("long string '%s'\n", as));
+ }
+ }
+ *s = as;
+ break;
+
+
+ case LIBNDR_FLAG_STR_SIZE2:
+ case LIBNDR_FLAG_STR_SIZE2|LIBNDR_FLAG_STR_NOTERM:
+ NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &len3));
+ NDR_PULL_NEED_BYTES(ndr, (len3 + c_len_term)*byte_mul);
+ if (len3 == 0) {
+ as = talloc_strdup(ndr->current_mem_ctx, "");
+ } else {
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ (len3 + c_len_term)*byte_mul,
+ &as, False);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, (len3 + c_len_term)*byte_mul));
+
+ /* this is a way of detecting if a string is sent with the wrong
+ termination */
+ if (ndr->flags & LIBNDR_FLAG_STR_NOTERM) {
+ if (strlen(as) < (len3 + c_len_term)) {
+ DEBUG(6,("short string '%s'\n", as));
+ }
+ } else {
+ if (strlen(as) == (len3 + c_len_term)) {
+ DEBUG(6,("long string '%s'\n", as));
+ }
+ }
+ *s = as;
+ break;
+
+ case LIBNDR_FLAG_STR_SIZE2|LIBNDR_FLAG_STR_NOTERM|LIBNDR_FLAG_STR_BYTESIZE:
+ NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &len3));
+ NDR_PULL_NEED_BYTES(ndr, len3);
+ if (len3 == 0) {
+ as = talloc_strdup(ndr->current_mem_ctx, "");
+ } else {
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ len3, &as, False);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, len3));
+ *s = as;
+ break;
+
+ case LIBNDR_FLAG_STR_NULLTERM:
+ if (byte_mul == 1) {
+ len1 = ascii_len_n((const char *)(ndr->data+ndr->offset), ndr->data_size - ndr->offset);
+ } else {
+ len1 = utf16_len_n(ndr->data+ndr->offset, ndr->data_size - ndr->offset);
+ }
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ len1, &as, False);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, len1));
+ *s = as;
+ break;
+
+ case LIBNDR_FLAG_STR_FIXLEN15:
+ case LIBNDR_FLAG_STR_FIXLEN32:
+ len1 = (flags & LIBNDR_FLAG_STR_FIXLEN32)?32:15;
+ NDR_PULL_NEED_BYTES(ndr, len1*byte_mul);
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ len1*byte_mul, &as, False);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, len1*byte_mul));
+ *s = as;
+ break;
+
+ default:
+ return ndr_pull_error(ndr, NDR_ERR_STRING, "Bad string flags 0x%x\n",
+ ndr->flags & LIBNDR_STRING_FLAGS);
+ }
+
+ return NT_STATUS_OK;
+}
+
+
+/**
+ push a general string onto the wire
+*/
+NTSTATUS ndr_push_string(struct ndr_push *ndr, int ndr_flags, const char *s)
+{
+ ssize_t s_len, c_len, d_len;
+ charset_t chset = CH_UCS2;
+ unsigned flags = ndr->flags;
+ unsigned byte_mul = 2;
+ uint8_t *dest = NULL;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+
+ SMB_ASSERT(!NDR_BE(ndr));
+
+ s_len = s?strlen(s):0;
+
+ if (flags & LIBNDR_FLAG_STR_ASCII) {
+ chset = CH_DOS;
+ byte_mul = 1;
+ flags &= ~LIBNDR_FLAG_STR_ASCII;
+ }
+
+ if (flags & LIBNDR_FLAG_STR_UTF8) {
+ chset = CH_UTF8;
+ byte_mul = 1;
+ flags &= ~LIBNDR_FLAG_STR_UTF8;
+ }
+
+ flags &= ~LIBNDR_FLAG_STR_CONFORMANT;
+
+ if (!(flags &
+ (LIBNDR_FLAG_STR_NOTERM |
+ LIBNDR_FLAG_STR_FIXLEN15 |
+ LIBNDR_FLAG_STR_FIXLEN32))) {
+ s_len++;
+ }
+ d_len = convert_string_talloc(ndr, CH_UNIX, chset, s, s_len, &dest,
+ False);
+ if (d_len == -1) {
+ return ndr_push_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+
+ if (flags & LIBNDR_FLAG_STR_BYTESIZE) {
+ c_len = d_len;
+ flags &= ~LIBNDR_FLAG_STR_BYTESIZE;
+ } else if (flags & LIBNDR_FLAG_STR_CHARLEN) {
+ c_len = (d_len / byte_mul)-1;
+ flags &= ~LIBNDR_FLAG_STR_CHARLEN;
+ } else {
+ c_len = d_len / byte_mul;
+ }
+
+ switch ((flags & LIBNDR_STRING_FLAGS) & ~LIBNDR_FLAG_STR_NOTERM) {
+ case LIBNDR_FLAG_STR_LEN4|LIBNDR_FLAG_STR_SIZE4:
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, c_len));
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, c_len));
+ NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
+ break;
+
+ case LIBNDR_FLAG_STR_LEN4:
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, c_len));
+ NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
+ break;
+
+ case LIBNDR_FLAG_STR_SIZE4:
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, c_len));
+ NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
+ break;
+
+ case LIBNDR_FLAG_STR_SIZE2:
+ NDR_CHECK(ndr_push_uint16(ndr, NDR_SCALARS, c_len));
+ NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
+ break;
+
+ case LIBNDR_FLAG_STR_NULLTERM:
+ NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
+ break;
+
+ case LIBNDR_FLAG_STR_FIXLEN15:
+ case LIBNDR_FLAG_STR_FIXLEN32: {
+ ssize_t fix_len = (flags & LIBNDR_FLAG_STR_FIXLEN32)?32:15;
+ uint32_t pad_len = fix_len - d_len;
+ if (d_len > fix_len) {
+ return ndr_push_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
+ if (pad_len != 0) {
+ NDR_CHECK(ndr_push_zero(ndr, pad_len));
+ }
+ break;
+ }
+
+ default:
+ return ndr_push_error(ndr, NDR_ERR_STRING, "Bad string flags 0x%x\n",
+ ndr->flags & LIBNDR_STRING_FLAGS);
+ }
+
+ talloc_free(dest);
+
+ return NT_STATUS_OK;
+}
+
+/**
+ push a general string onto the wire
+*/
+size_t ndr_string_array_size(struct ndr_push *ndr, const char *s)
+{
+ size_t c_len;
+ unsigned flags = ndr->flags;
+ unsigned byte_mul = 2;
+ unsigned c_len_term = 1;
+
+ if (flags & LIBNDR_FLAG_STR_FIXLEN32) {
+ return 32;
+ }
+ if (flags & LIBNDR_FLAG_STR_FIXLEN15) {
+ return 15;
+ }
+
+ c_len = s?strlen(s):0;
+
+ if (flags & (LIBNDR_FLAG_STR_ASCII|LIBNDR_FLAG_STR_UTF8)) {
+ byte_mul = 1;
+ }
+
+ if (flags & LIBNDR_FLAG_STR_NOTERM) {
+ c_len_term = 0;
+ }
+
+ c_len = c_len + c_len_term;
+
+ if (flags & LIBNDR_FLAG_STR_BYTESIZE) {
+ c_len = c_len * byte_mul;
+ }
+
+ return c_len;
+}
+
+void ndr_print_string(struct ndr_print *ndr, const char *name, const char *s)
+{
+ if (s) {
+ ndr->print(ndr, "%-25s: '%s'", name, s);
+ } else {
+ ndr->print(ndr, "%-25s: NULL", name);
+ }
+}
+
+uint32_t ndr_size_string(int ret, const char * const* string, int flags)
+{
+ /* FIXME: Is this correct for all strings ? */
+ if(!(*string)) return ret;
+ return ret+strlen(*string)+1;
+}
+
+/**
+ pull a general string array from the wire
+*/
+NTSTATUS ndr_pull_string_array(struct ndr_pull *ndr, int ndr_flags, const char ***_a)
+{
+ const char **a = *_a;
+ uint32_t count;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+
+ for (count = 0;; count++) {
+ TALLOC_CTX *tmp_ctx;
+ const char *s = NULL;
+ a = talloc_realloc(ndr->current_mem_ctx, a, const char *, count + 2);
+ NT_STATUS_HAVE_NO_MEMORY(a);
+ a[count] = NULL;
+ a[count+1] = NULL;
+
+ tmp_ctx = ndr->current_mem_ctx;
+ ndr->current_mem_ctx = a;
+ NDR_CHECK(ndr_pull_string(ndr, ndr_flags, &s));
+ ndr->current_mem_ctx = tmp_ctx;
+ if (strcmp("", s)==0) {
+ a[count] = NULL;
+ break;
+ } else {
+ a[count] = s;
+ }
+ }
+
+ *_a =a;
+ return NT_STATUS_OK;
+}
+
+/**
+ push a general string array onto the wire
+*/
+NTSTATUS ndr_push_string_array(struct ndr_push *ndr, int ndr_flags, const char **a)
+{
+ uint32_t count;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NT_STATUS_OK;
+ }
+
+ for (count = 0; a && a[count]; count++) {
+ NDR_CHECK(ndr_push_string(ndr, ndr_flags, a[count]));
+ }
+
+ NDR_CHECK(ndr_push_string(ndr, ndr_flags, ""));
+
+ return NT_STATUS_OK;
+}
+
+void ndr_print_string_array(struct ndr_print *ndr, const char *name, const char **a)
+{
+ uint32_t count;
+ uint32_t i;
+
+ for (count = 0; a && a[count]; count++) {}
+
+ ndr->print(ndr, "%s: ARRAY(%d)", name, count);
+ ndr->depth++;
+ for (i=0;i<count;i++) {
+ char *idx=NULL;
+ asprintf(&idx, "[%d]", i);
+ if (idx) {
+ ndr_print_string(ndr, idx, a[i]);
+ free(idx);
+ }
+ }
+ ndr->depth--;
+}
+
+/**
+ * Return number of elements in a string including the last (zeroed) element
+ */
+uint32_t ndr_string_length(const void *_var, uint32_t element_size)
+{
+ uint32_t i;
+ uint8_t zero[4] = {0,0,0,0};
+ const char *var = (const char *)_var;
+
+ for (i = 0; memcmp(var+i*element_size,zero,element_size) != 0; i++);
+
+ return i+1;
+}
+
+NTSTATUS ndr_check_string_terminator(struct ndr_pull *ndr, uint32_t count, uint32_t element_size)
+{
+ uint32_t i;
+ struct ndr_pull_save save_offset;
+
+ ndr_pull_save(ndr, &save_offset);
+ ndr_pull_advance(ndr, (count - 1) * element_size);
+ NDR_PULL_NEED_BYTES(ndr, element_size);
+
+ for (i = 0; i < element_size; i++) {
+ if (ndr->data[ndr->offset+i] != 0) {
+ ndr_pull_restore(ndr, &save_offset);
+
+ return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "String terminator not present or outside string boundaries");
+ }
+ }
+
+ ndr_pull_restore(ndr, &save_offset);
+
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_pull_charset(struct ndr_pull *ndr, int ndr_flags, const char **var, uint32_t length, uint8_t byte_mul, int chset)
+{
+ int ret;
+ if (length == 0) {
+ *var = talloc_strdup(ndr->current_mem_ctx, "");
+ return NT_STATUS_OK;
+ }
+
+ SMB_ASSERT (!NDR_BE(ndr) || chset != CH_UCS2);
+
+ NDR_PULL_NEED_BYTES(ndr, length*byte_mul);
+
+ ret = convert_string_talloc(ndr->current_mem_ctx,
+ chset, CH_UNIX,
+ ndr->data+ndr->offset,
+ length*byte_mul,
+ var, False);
+ if (ret == -1) {
+ return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+ NDR_CHECK(ndr_pull_advance(ndr, length*byte_mul));
+
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_push_charset(struct ndr_push *ndr, int ndr_flags, const char *var,
+ uint32_t length, uint8_t byte_mul, charset_t chset)
+{
+ ssize_t ret, required;
+
+ SMB_ASSERT(!NDR_BE(ndr) || chset != CH_UCS2);
+
+ required = byte_mul * length;
+
+ NDR_PUSH_NEED_BYTES(ndr, required);
+ ret = convert_string(CH_UNIX, chset,
+ var, strlen(var),
+ ndr->data+ndr->offset, required, False);
+ if (ret == -1) {
+ return ndr_push_error(ndr, NDR_ERR_CHARCNV,
+ "Bad character conversion");
+ }
+
+ /* Make sure the remaining part of the string is filled with zeroes */
+ if (ret < required) {
+ memset(ndr->data+ndr->offset+ret, 0, required-ret);
+ }
+
+ ndr->offset += required;
+
+ return NT_STATUS_OK;
+}
+
+/* Return number of elements in a string in the specified charset */
+uint32_t ndr_charset_length(const void *var, int chset)
+{
+ /* FIXME: Treat special chars special here, taking chset into account */
+ /* Also include 0 byte */
+ return strlen((const char *)var)+1;
+}
diff --git a/source3/libndr/security.h b/source3/libndr/security.h
new file mode 100644
index 0000000000..8f790f387e
--- /dev/null
+++ b/source3/libndr/security.h
@@ -0,0 +1,260 @@
+/* header auto-generated by pidl */
+
+#ifndef _HEADER_security
+#define _HEADER_security
+
+#define SEC_MASK_GENERIC ( 0xF0000000 )
+#define SEC_MASK_FLAGS ( 0x0F000000 )
+#define SEC_MASK_STANDARD ( 0x00FF0000 )
+#define SEC_MASK_SPECIFIC ( 0x0000FFFF )
+#define SEC_GENERIC_ALL ( 0x10000000 )
+#define SEC_GENERIC_EXECUTE ( 0x20000000 )
+#define SEC_GENERIC_WRITE ( 0x40000000 )
+#define SEC_GENERIC_READ ( 0x80000000 )
+#define SEC_FLAG_SYSTEM_SECURITY ( 0x01000000 )
+#define SEC_FLAG_MAXIMUM_ALLOWED ( 0x02000000 )
+#define SEC_STD_DELETE ( 0x00010000 )
+#define SEC_STD_READ_CONTROL ( 0x00020000 )
+#define SEC_STD_WRITE_DAC ( 0x00040000 )
+#define SEC_STD_WRITE_OWNER ( 0x00080000 )
+#define SEC_STD_SYNCHRONIZE ( 0x00100000 )
+#define SEC_STD_REQUIRED ( 0x000F0000 )
+#define SEC_STD_ALL ( 0x001F0000 )
+#define SEC_FILE_READ_DATA ( 0x00000001 )
+#define SEC_FILE_WRITE_DATA ( 0x00000002 )
+#define SEC_FILE_APPEND_DATA ( 0x00000004 )
+#define SEC_FILE_READ_EA ( 0x00000008 )
+#define SEC_FILE_WRITE_EA ( 0x00000010 )
+#define SEC_FILE_EXECUTE ( 0x00000020 )
+#define SEC_FILE_READ_ATTRIBUTE ( 0x00000080 )
+#define SEC_FILE_WRITE_ATTRIBUTE ( 0x00000100 )
+#define SEC_FILE_ALL ( 0x000001ff )
+#define SEC_DIR_LIST ( 0x00000001 )
+#define SEC_DIR_ADD_FILE ( 0x00000002 )
+#define SEC_DIR_ADD_SUBDIR ( 0x00000004 )
+#define SEC_DIR_READ_EA ( 0x00000008 )
+#define SEC_DIR_WRITE_EA ( 0x00000010 )
+#define SEC_DIR_TRAVERSE ( 0x00000020 )
+#define SEC_DIR_DELETE_CHILD ( 0x00000040 )
+#define SEC_DIR_READ_ATTRIBUTE ( 0x00000080 )
+#define SEC_DIR_WRITE_ATTRIBUTE ( 0x00000100 )
+#define SEC_REG_QUERY_VALUE ( 0x00000001 )
+#define SEC_REG_SET_VALUE ( 0x00000002 )
+#define SEC_REG_CREATE_SUBKEY ( 0x00000004 )
+#define SEC_REG_ENUM_SUBKEYS ( 0x00000008 )
+#define SEC_REG_NOTIFY ( 0x00000010 )
+#define SEC_REG_CREATE_LINK ( 0x00000020 )
+#define SEC_ADS_CREATE_CHILD ( 0x00000001 )
+#define SEC_ADS_DELETE_CHILD ( 0x00000002 )
+#define SEC_ADS_LIST ( 0x00000004 )
+#define SEC_ADS_SELF_WRITE ( 0x00000008 )
+#define SEC_ADS_READ_PROP ( 0x00000010 )
+#define SEC_ADS_WRITE_PROP ( 0x00000020 )
+#define SEC_ADS_DELETE_TREE ( 0x00000040 )
+#define SEC_ADS_LIST_OBJECT ( 0x00000080 )
+#define SEC_ADS_CONTROL_ACCESS ( 0x00000100 )
+#define SEC_RIGHTS_FILE_READ ( SEC_STD_READ_CONTROL|SEC_STD_SYNCHRONIZE|SEC_FILE_READ_DATA|SEC_FILE_READ_ATTRIBUTE|SEC_FILE_READ_EA )
+#define SEC_RIGHTS_FILE_WRITE ( SEC_STD_READ_CONTROL|SEC_STD_SYNCHRONIZE|SEC_FILE_WRITE_DATA|SEC_FILE_WRITE_ATTRIBUTE|SEC_FILE_WRITE_EA|SEC_FILE_APPEND_DATA )
+#define SEC_RIGHTS_FILE_EXECUTE ( SEC_STD_SYNCHRONIZE|SEC_STD_READ_CONTROL|SEC_FILE_READ_ATTRIBUTE|SEC_FILE_EXECUTE )
+#define SEC_RIGHTS_FILE_ALL ( SEC_STD_ALL|SEC_FILE_ALL )
+#define SEC_RIGHTS_DIR_READ ( SEC_RIGHTS_FILE_READ )
+#define SEC_RIGHTS_DIR_WRITE ( SEC_RIGHTS_FILE_WRITE )
+#define SEC_RIGHTS_DIR_EXECUTE ( SEC_RIGHTS_FILE_EXECUTE )
+#define SEC_RIGHTS_DIR_ALL ( SEC_RIGHTS_FILE_ALL )
+#define SID_NULL ( "S-1-0-0" )
+#define SID_WORLD_DOMAIN ( "S-1-1" )
+#define SID_WORLD ( "S-1-1-0" )
+#define SID_CREATOR_OWNER_DOMAIN ( "S-1-3" )
+#define SID_CREATOR_OWNER ( "S-1-3-0" )
+#define SID_CREATOR_GROUP ( "S-1-3-1" )
+#define SID_NT_AUTHORITY ( "S-1-5" )
+#define SID_NT_DIALUP ( "S-1-5-1" )
+#define SID_NT_NETWORK ( "S-1-5-2" )
+#define SID_NT_BATCH ( "S-1-5-3" )
+#define SID_NT_INTERACTIVE ( "S-1-5-4" )
+#define SID_NT_SERVICE ( "S-1-5-6" )
+#define SID_NT_ANONYMOUS ( "S-1-5-7" )
+#define SID_NT_PROXY ( "S-1-5-8" )
+#define SID_NT_ENTERPRISE_DCS ( "S-1-5-9" )
+#define SID_NT_SELF ( "S-1-5-10" )
+#define SID_NT_AUTHENTICATED_USERS ( "S-1-5-11" )
+#define SID_NT_RESTRICTED ( "S-1-5-12" )
+#define SID_NT_TERMINAL_SERVER_USERS ( "S-1-5-13" )
+#define SID_NT_REMOTE_INTERACTIVE ( "S-1-5-14" )
+#define SID_NT_THIS_ORGANISATION ( "S-1-5-15" )
+#define SID_NT_SYSTEM ( "S-1-5-18" )
+#define SID_NT_LOCAL_SERVICE ( "S-1-5-19" )
+#define SID_NT_NETWORK_SERVICE ( "S-1-5-20" )
+#define SID_BUILTIN ( "S-1-5-32" )
+#define SID_BUILTIN_ADMINISTRATORS ( "S-1-5-32-544" )
+#define SID_BUILTIN_USERS ( "S-1-5-32-545" )
+#define SID_BUILTIN_GUESTS ( "S-1-5-32-546" )
+#define SID_BUILTIN_POWER_USERS ( "S-1-5-32-547" )
+#define SID_BUILTIN_ACCOUNT_OPERATORS ( "S-1-5-32-548" )
+#define SID_BUILTIN_SERVER_OPERATORS ( "S-1-5-32-549" )
+#define SID_BUILTIN_PRINT_OPERATORS ( "S-1-5-32-550" )
+#define SID_BUILTIN_BACKUP_OPERATORS ( "S-1-5-32-551" )
+#define SID_BUILTIN_REPLICATOR ( "S-1-5-32-552" )
+#define SID_BUILTIN_RAS_SERVERS ( "S-1-5-32-553" )
+#define SID_BUILTIN_PREW2K ( "S-1-5-32-554" )
+#define DOMAIN_RID_LOGON ( 9 )
+#define DOMAIN_RID_ADMINISTRATOR ( 500 )
+#define DOMAIN_RID_GUEST ( 501 )
+#define DOMAIN_RID_ADMINS ( 512 )
+#define DOMAIN_RID_USERS ( 513 )
+#define DOMAIN_RID_DCS ( 516 )
+#define DOMAIN_RID_CERT_ADMINS ( 517 )
+#define DOMAIN_RID_SCHEMA_ADMINS ( 518 )
+#define DOMAIN_RID_ENTERPRISE_ADMINS ( 519 )
+#define NT4_ACL_REVISION ( SECURITY_ACL_REVISION_NT4 )
+#define SD_REVISION ( SECURITY_DESCRIPTOR_REVISION_1 )
+enum sec_privilege {
+ SEC_PRIV_SECURITY=1,
+ SEC_PRIV_BACKUP=2,
+ SEC_PRIV_RESTORE=3,
+ SEC_PRIV_SYSTEMTIME=4,
+ SEC_PRIV_SHUTDOWN=5,
+ SEC_PRIV_REMOTE_SHUTDOWN=6,
+ SEC_PRIV_TAKE_OWNERSHIP=7,
+ SEC_PRIV_DEBUG=8,
+ SEC_PRIV_SYSTEM_ENVIRONMENT=9,
+ SEC_PRIV_SYSTEM_PROFILE=10,
+ SEC_PRIV_PROFILE_SINGLE_PROCESS=11,
+ SEC_PRIV_INCREASE_BASE_PRIORITY=12,
+ SEC_PRIV_LOAD_DRIVER=13,
+ SEC_PRIV_CREATE_PAGEFILE=14,
+ SEC_PRIV_INCREASE_QUOTA=15,
+ SEC_PRIV_CHANGE_NOTIFY=16,
+ SEC_PRIV_UNDOCK=17,
+ SEC_PRIV_MANAGE_VOLUME=18,
+ SEC_PRIV_IMPERSONATE=19,
+ SEC_PRIV_CREATE_GLOBAL=20,
+ SEC_PRIV_ENABLE_DELEGATION=21,
+ SEC_PRIV_INTERACTIVE_LOGON=22,
+ SEC_PRIV_NETWORK_LOGON=23,
+ SEC_PRIV_REMOTE_INTERACTIVE_LOGON=24
+};
+
+struct dom_sid {
+ uint8_t sid_rev_num;
+ int8_t num_auths;/* [range(0 15)] */
+ uint8_t id_auth[6];
+ uint32_t *sub_auths;
+}/* [noprint,gensize,noejs,public,nosize] */;
+
+/* bitmap security_ace_flags */
+#define SEC_ACE_FLAG_OBJECT_INHERIT ( 0x01 )
+#define SEC_ACE_FLAG_CONTAINER_INHERIT ( 0x02 )
+#define SEC_ACE_FLAG_NO_PROPAGATE_INHERIT ( 0x04 )
+#define SEC_ACE_FLAG_INHERIT_ONLY ( 0x08 )
+#define SEC_ACE_FLAG_INHERITED_ACE ( 0x10 )
+#define SEC_ACE_FLAG_VALID_INHERIT ( 0x0f )
+#define SEC_ACE_FLAG_SUCCESSFUL_ACCESS ( 0x40 )
+#define SEC_ACE_FLAG_FAILED_ACCESS ( 0x80 )
+
+enum security_ace_type {
+ SEC_ACE_TYPE_ACCESS_ALLOWED=0,
+ SEC_ACE_TYPE_ACCESS_DENIED=1,
+ SEC_ACE_TYPE_SYSTEM_AUDIT=2,
+ SEC_ACE_TYPE_SYSTEM_ALARM=3,
+ SEC_ACE_TYPE_ALLOWED_COMPOUND=4,
+ SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT=5,
+ SEC_ACE_TYPE_ACCESS_DENIED_OBJECT=6,
+ SEC_ACE_TYPE_SYSTEM_AUDIT_OBJECT=7,
+ SEC_ACE_TYPE_SYSTEM_ALARM_OBJECT=8
+};
+
+/* bitmap security_ace_object_flags */
+#define SEC_ACE_OBJECT_TYPE_PRESENT ( 0x00000001 )
+#define SEC_ACE_INHERITED_OBJECT_TYPE_PRESENT ( 0x00000002 )
+
+union security_ace_object_type {
+ struct GUID type;/* [case(SEC_ACE_OBJECT_TYPE_PRESENT)] */
+}/* [nodiscriminant] */;
+
+union security_ace_object_inherited_type {
+ struct GUID inherited_type;/* [case(SEC_ACE_INHERITED_OBJECT_TYPE_PRESENT)] */
+}/* [nodiscriminant] */;
+
+struct security_ace_object {
+ uint32_t flags;
+ union security_ace_object_type type;/* [switch_is(flags&SEC_ACE_OBJECT_TYPE_PRESENT)] */
+ union security_ace_object_inherited_type inherited_type;/* [switch_is(flags&SEC_ACE_INHERITED_OBJECT_TYPE_PRESENT)] */
+};
+
+union security_ace_object_ctr {
+ struct security_ace_object object;/* [case(SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT)] */
+}/* [nodiscriminant] */;
+
+struct security_ace {
+ enum security_ace_type type;
+ uint8_t flags;
+ uint16_t size;/* [value(ndr_size_security_ace(r,ndr->flags))] */
+ uint32_t access_mask;
+ union security_ace_object_ctr object;/* [switch_is(type)] */
+ struct dom_sid trustee;
+}/* [gensize,public,nosize] */;
+
+enum security_acl_revision {
+ SECURITY_ACL_REVISION_NT4=2,
+ SECURITY_ACL_REVISION_ADS=4
+};
+
+struct security_acl {
+ enum security_acl_revision revision;
+ uint16_t size;/* [value(ndr_size_security_acl(r,ndr->flags))] */
+ uint32_t num_aces;/* [range(0 1000)] */
+ struct security_ace *aces;
+}/* [gensize,public,nosize] */;
+
+enum security_descriptor_revision {
+ SECURITY_DESCRIPTOR_REVISION_1=1
+};
+
+/* bitmap security_descriptor_type */
+#define SEC_DESC_OWNER_DEFAULTED ( 0x0001 )
+#define SEC_DESC_GROUP_DEFAULTED ( 0x0002 )
+#define SEC_DESC_DACL_PRESENT ( 0x0004 )
+#define SEC_DESC_DACL_DEFAULTED ( 0x0008 )
+#define SEC_DESC_SACL_PRESENT ( 0x0010 )
+#define SEC_DESC_SACL_DEFAULTED ( 0x0020 )
+#define SEC_DESC_DACL_TRUSTED ( 0x0040 )
+#define SEC_DESC_SERVER_SECURITY ( 0x0080 )
+#define SEC_DESC_DACL_AUTO_INHERIT_REQ ( 0x0100 )
+#define SEC_DESC_SACL_AUTO_INHERIT_REQ ( 0x0200 )
+#define SEC_DESC_DACL_AUTO_INHERITED ( 0x0400 )
+#define SEC_DESC_SACL_AUTO_INHERITED ( 0x0800 )
+#define SEC_DESC_DACL_PROTECTED ( 0x1000 )
+#define SEC_DESC_SACL_PROTECTED ( 0x2000 )
+#define SEC_DESC_RM_CONTROL_VALID ( 0x4000 )
+#define SEC_DESC_SELF_RELATIVE ( 0x8000 )
+
+struct security_descriptor {
+ enum security_descriptor_revision revision;
+ uint16_t type;
+ struct dom_sid *owner_sid;/* [relative] */
+ struct dom_sid *group_sid;/* [relative] */
+ struct security_acl *sacl;/* [relative] */
+ struct security_acl *dacl;/* [relative] */
+}/* [gensize,public,flag(LIBNDR_FLAG_LITTLE_ENDIAN),nosize] */;
+
+struct sec_desc_buf {
+ uint32_t sd_size;/* [value(ndr_size_security_descriptor(sd,ndr->flags)),range(0 0x40000)] */
+ struct security_descriptor *sd;/* [unique,subcontext(4)] */
+}/* [public] */;
+
+struct security_token {
+ struct dom_sid *user_sid;/* [unique] */
+ struct dom_sid *group_sid;/* [unique] */
+ uint32_t num_sids;
+ struct dom_sid **sids;/* [unique,size_is(num_sids)] */
+ uint64_t privilege_mask;
+}/* [public] */;
+
+/* bitmap security_secinfo */
+#define SECINFO_OWNER ( 0x00000001 )
+#define SECINFO_GROUP ( 0x00000002 )
+#define SECINFO_DACL ( 0x00000004 )
+#define SECINFO_SACL ( 0x00000008 )
+
+#endif /* _HEADER_security */
diff --git a/source3/libndr/sid.c b/source3/libndr/sid.c
new file mode 100644
index 0000000000..0bb42a3683
--- /dev/null
+++ b/source3/libndr/sid.c
@@ -0,0 +1,97 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ libndr interface
+
+ Copyright (C) Andrew Tridgell 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"
+
+NTSTATUS ndr_push_dom_sid(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *r)
+{
+ uint32_t cntr_sub_auths_0;
+ if (ndr_flags & NDR_SCALARS) {
+ NDR_CHECK(ndr_push_align(ndr, 4));
+ NDR_CHECK(ndr_push_uint8(ndr, NDR_SCALARS, r->sid_rev_num));
+ NDR_CHECK(ndr_push_int8(ndr, NDR_SCALARS, r->num_auths));
+ NDR_CHECK(ndr_push_array_uint8(ndr, NDR_SCALARS, r->id_auth, 6));
+ for (cntr_sub_auths_0 = 0; cntr_sub_auths_0 < r->num_auths; cntr_sub_auths_0++) {
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, r->sub_auths[cntr_sub_auths_0]));
+ }
+ }
+ if (ndr_flags & NDR_BUFFERS) {
+ }
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_pull_dom_sid(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *r)
+{
+ uint32_t cntr_sub_auths_0;
+ TALLOC_CTX *_mem_save_sub_auths_0;
+ if (ndr_flags & NDR_SCALARS) {
+ NDR_CHECK(ndr_pull_align(ndr, 4));
+ NDR_CHECK(ndr_pull_uint8(ndr, NDR_SCALARS, &r->sid_rev_num));
+ NDR_CHECK(ndr_pull_int8(ndr, NDR_SCALARS, &r->num_auths));
+ if (r->num_auths < 0 || r->num_auths > 15) {
+ return ndr_pull_error(ndr, NDR_ERR_RANGE, "value out of range");
+ }
+ NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, r->id_auth, 6));
+ NDR_PULL_ALLOC_N(ndr, r->sub_auths, r->num_auths);
+ _mem_save_sub_auths_0 = NDR_PULL_GET_MEM_CTX(ndr);
+ NDR_PULL_SET_MEM_CTX(ndr, r->sub_auths, 0);
+ for (cntr_sub_auths_0 = 0; cntr_sub_auths_0 < r->num_auths; cntr_sub_auths_0++) {
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->sub_auths[cntr_sub_auths_0]));
+ }
+ NDR_PULL_SET_MEM_CTX(ndr, _mem_save_sub_auths_0, 0);
+ }
+ if (ndr_flags & NDR_BUFFERS) {
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ convert a dom_sid to a string
+*/
+char *dom_sid_string(TALLOC_CTX *mem_ctx, const struct dom_sid *sid)
+{
+ int i, ofs, maxlen;
+ uint32_t ia;
+ char *ret;
+
+ if (!sid) {
+ return talloc_strdup(mem_ctx, "(NULL SID)");
+ }
+
+ maxlen = sid->num_auths * 11 + 25;
+ ret = talloc_size(mem_ctx, maxlen);
+ if (!ret) return talloc_strdup(mem_ctx, "(SID ERR)");
+
+ ia = (sid->id_auth[5]) +
+ (sid->id_auth[4] << 8 ) +
+ (sid->id_auth[3] << 16) +
+ (sid->id_auth[2] << 24);
+
+ ofs = snprintf(ret, maxlen, "S-%u-%lu",
+ (unsigned int)sid->sid_rev_num, (unsigned long)ia);
+
+ for (i = 0; i < sid->num_auths; i++) {
+ ofs += snprintf(ret + ofs, maxlen - ofs, "-%lu", (unsigned long)sid->sub_auths[i]);
+ }
+
+ return ret;
+}