r21710: Add client support for the UNIX_INFO2 info level in the QueryFile,

QueryPath and FindFirst calls. Add a new torture test to verify the
server side.

source/libcli/raw/interfaces.h

@@ -3,6 +3,7 @@
    SMB request interface structures
    Copyright (C) Andrew Tridgell			2003
    Copyright (C) James J Myers 2003 <myersjj@samba.org>
+   Copyright (C) James Peach 2007
    
    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
@@ -426,6 +427,7 @@ enum smb_fileinfo_level {
 		     RAW_FILEINFO_STREAM_INFO                = SMB_QFILEINFO_STREAM_INFO,
 		     RAW_FILEINFO_COMPRESSION_INFO           = SMB_QFILEINFO_COMPRESSION_INFO,
 		     RAW_FILEINFO_UNIX_BASIC                 = SMB_QFILEINFO_UNIX_BASIC,
+		     RAW_FILEINFO_UNIX_INFO2                 = SMB_QFILEINFO_UNIX_INFO2,
 		     RAW_FILEINFO_UNIX_LINK                  = SMB_QFILEINFO_UNIX_LINK,
 		     RAW_FILEINFO_BASIC_INFORMATION          = SMB_QFILEINFO_BASIC_INFORMATION,
 		     RAW_FILEINFO_STANDARD_INFORMATION       = SMB_QFILEINFO_STANDARD_INFORMATION,
@@ -745,6 +747,32 @@ union smb_fileinfo {
 		} out;
 	} unix_basic_info;
 
+	/* RAW_FILEINFO_UNIX_INFO2 interface */
+	struct {
+		enum smb_fileinfo_level level;
+		struct {
+			union smb_handle_or_path file;
+		} in;
+		struct {
+			uint64_t end_of_file;
+			uint64_t num_bytes;
+			NTTIME status_change_time;
+			NTTIME access_time;
+			NTTIME change_time;
+			uint64_t uid;
+			uint64_t gid;
+			uint32_t file_type;
+			uint64_t dev_major;
+			uint64_t dev_minor;
+			uint64_t unique_id;
+			uint64_t permissions;
+			uint64_t nlink;
+			NTTIME create_time;
+			uint32_t file_flags;
+			uint32_t flags_mask;
+		} out;
+	} unix_info2;
+
 	/* RAW_FILEINFO_UNIX_LINK interface */
 	struct {
 		enum smb_fileinfo_level level;
@@ -867,6 +895,7 @@ enum smb_setfileinfo_level {
 	RAW_SFILEINFO_ALLOCATION_INFO         = SMB_SFILEINFO_ALLOCATION_INFO,
 	RAW_SFILEINFO_END_OF_FILE_INFO        = SMB_SFILEINFO_END_OF_FILE_INFO,
 	RAW_SFILEINFO_UNIX_BASIC              = SMB_SFILEINFO_UNIX_BASIC,
+	RAW_SFILEINFO_UNIX_INFO2              = SMB_SFILEINFO_UNIX_INFO2,
 	RAW_SFILEINFO_UNIX_LINK               = SMB_SFILEINFO_UNIX_LINK,
 	RAW_SFILEINFO_UNIX_HLINK	      = SMB_SFILEINFO_UNIX_HLINK,
 	RAW_SFILEINFO_BASIC_INFORMATION       = SMB_SFILEINFO_BASIC_INFORMATION,
@@ -1003,8 +1032,6 @@ union smb_setfileinfo {
 		} in;
 	} mode_information;
 
-
-
 	/* RAW_SFILEINFO_UNIX_BASIC interface */
 	struct {
 		enum smb_setfileinfo_level level;
@@ -1027,6 +1054,30 @@ union smb_setfileinfo {
 		} in;
 	} unix_basic;
 
+	/* RAW_SFILEINFO_UNIX_INFO2 interface */
+	struct {
+		enum smb_setfileinfo_level level;
+		struct {
+			union smb_handle_or_path file;
+			uint64_t end_of_file;
+			uint64_t num_bytes;
+			NTTIME status_change_time;
+			NTTIME access_time;
+			NTTIME change_time;
+			uint64_t uid;
+			uint64_t gid;
+			uint32_t file_type;
+			uint64_t dev_major;
+			uint64_t dev_minor;
+			uint64_t unique_id;
+			uint64_t permissions;
+			uint64_t nlink;
+			NTTIME create_time;
+			uint32_t file_flags;
+			uint32_t flags_mask;
+		} in;
+	} unix_info2;
+
 	/* RAW_SFILEINFO_UNIX_LINK, RAW_SFILEINFO_UNIX_HLINK interface */
 	struct {
 		enum smb_setfileinfo_level level;
@@ -2204,7 +2255,8 @@ enum smb_search_data_level {
 	RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO	= SMB_FIND_BOTH_DIRECTORY_INFO,
 	RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO	= SMB_FIND_ID_FULL_DIRECTORY_INFO,
 	RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO	= SMB_FIND_ID_BOTH_DIRECTORY_INFO,
-	RAW_SEARCH_DATA_UNIX_INFO		= SMB_FIND_UNIX_INFO
+	RAW_SEARCH_DATA_UNIX_INFO		= SMB_FIND_UNIX_INFO,
+	RAW_SEARCH_DATA_UNIX_INFO2		= SMB_FIND_UNIX_INFO2
 };
 	
 /* union for file search */
@@ -2504,8 +2556,32 @@ union smb_search_data {
 		uint64_t nlink;		
 		const char *name;
 	} unix_info;
+
+	/* RAW_SEARCH_DATA_UNIX_INFO2 interface */
+	struct {
+		uint32_t file_index;
+		uint64_t end_of_file;
+		uint64_t num_bytes;
+		NTTIME status_change_time;
+		NTTIME access_time;
+		NTTIME change_time;
+		uint64_t uid;
+		uint64_t gid;
+		uint32_t file_type;
+		uint64_t dev_major;
+		uint64_t dev_minor;
+		uint64_t unique_id;
+		uint64_t permissions;
+		uint64_t nlink;
+		NTTIME create_time;
+		uint32_t file_flags;
+		uint32_t flags_mask;
+		const char *name;
+	} unix_info2;
 };
 
+/* Callback function passed to the raw search interface. */
+typedef BOOL (*smbcli_search_callback)(void *private, const union smb_search_data *file);
 
 enum smb_search_close_level {RAW_FINDCLOSE_GENERIC, RAW_FINDCLOSE_FCLOSE, RAW_FINDCLOSE_FINDCLOSE};
 

source/libcli/raw/rawfileinfo.c

@@ -3,6 +3,7 @@
    client trans2 operations
    Copyright (C) James Myers 2003
    Copyright (C) Andrew Tridgell 2003
+   Copyright (C) James Peach 2007
    
    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
@@ -403,6 +404,26 @@ static NTSTATUS smb_raw_info_backend(struct smbcli_session *session,
 		parms->unix_basic_info.out.nlink              =            BVAL(blob->data, 92);
 		return NT_STATUS_OK;
 
+	case RAW_FILEINFO_UNIX_INFO2:
+		FINFO_CHECK_SIZE(116);
+		parms->unix_info2.out.end_of_file	= BVAL(blob->data,  0);
+		parms->unix_info2.out.num_bytes		= BVAL(blob->data,  8);
+		parms->unix_info2.out.status_change_time = smbcli_pull_nttime(blob->data, 16);
+		parms->unix_info2.out.access_time	= smbcli_pull_nttime(blob->data, 24);
+		parms->unix_info2.out.change_time	= smbcli_pull_nttime(blob->data, 32);
+		parms->unix_info2.out.uid		= BVAL(blob->data, 40);
+		parms->unix_info2.out.gid		= BVAL(blob->data, 48);
+		parms->unix_info2.out.file_type		= IVAL(blob->data, 52);
+		parms->unix_info2.out.dev_major		= BVAL(blob->data, 60);
+		parms->unix_info2.out.dev_minor		= BVAL(blob->data, 68);
+		parms->unix_info2.out.unique_id		= BVAL(blob->data, 76);
+		parms->unix_info2.out.permissions	= BVAL(blob->data, 84);
+		parms->unix_info2.out.nlink		= BVAL(blob->data, 92);
+		parms->unix_info2.out.create_time	= smbcli_pull_nttime(blob->data, 100);
+		parms->unix_info2.out.file_flags	= IVAL(blob->data, 108);
+		parms->unix_info2.out.flags_mask	= IVAL(blob->data, 112);
+		return NT_STATUS_OK;
+
 	case RAW_FILEINFO_UNIX_LINK:
 		smbcli_blob_pull_string(session, mem_ctx, blob, 
 				     &parms->unix_link_info.out.link_dest, 0, 4, STR_UNICODE);

source/libcli/raw/rawsearch.c

@@ -2,6 +2,7 @@
    Unix SMB/CIFS implementation.
    client directory search routines
    Copyright (C) James Myers 2003 <myersjj@samba.org>
+   Copyright (C) James Peach 2007
    
    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
@@ -28,7 +29,7 @@ static void smb_raw_search_backend(struct smbcli_request *req,
 				   TALLOC_CTX *mem_ctx,
 				   uint16_t count, 
 				   void *private,
-				   BOOL (*callback)(void *private, union smb_search_data *file))
+				   smbcli_search_callback callback)
 
 {
 	union smb_search_data search_data;
@@ -69,7 +70,7 @@ static void smb_raw_search_backend(struct smbcli_request *req,
 static NTSTATUS smb_raw_search_first_old(struct smbcli_tree *tree,
 					 TALLOC_CTX *mem_ctx,
 					 union smb_search_first *io, void *private,
-					 BOOL (*callback)(void *private, union smb_search_data *file))
+					 smbcli_search_callback callback)
 
 {
 	struct smbcli_request *req; 
@@ -110,7 +111,7 @@ static NTSTATUS smb_raw_search_first_old(struct smbcli_tree *tree,
 static NTSTATUS smb_raw_search_next_old(struct smbcli_tree *tree,
 					TALLOC_CTX *mem_ctx,
 					union smb_search_next *io, void *private,
-					BOOL (*callback)(void *private, union smb_search_data *file))
+					smbcli_search_callback callback)
 
 {
 	struct smbcli_request *req; 
@@ -605,6 +606,40 @@ static int parse_trans2_search(struct smbcli_tree *tree,
 		}
 		return ofs;
 
+	case RAW_SEARCH_DATA_UNIX_INFO2:
+		if (blob->length < (116 + 8 + 1)) {
+			return -1;
+		}
+
+		ofs                                 = IVAL(blob->data,   0);
+		data->unix_info2.file_index         = IVAL(blob->data,   4);
+		data->unix_info2.end_of_file        = BVAL(blob->data,   8);
+		data->unix_info2.num_bytes          = BVAL(blob->data,  16);
+		data->unix_info2.status_change_time = smbcli_pull_nttime(blob->data, 24);
+		data->unix_info2.access_time        = smbcli_pull_nttime(blob->data, 32);
+		data->unix_info2.change_time        = smbcli_pull_nttime(blob->data, 40);
+		data->unix_info2.uid                = IVAL(blob->data,  48);
+		data->unix_info2.gid                = IVAL(blob->data,  56);
+		data->unix_info2.file_type          = IVAL(blob->data,  64);
+		data->unix_info2.dev_major          = BVAL(blob->data,  68);
+		data->unix_info2.dev_minor          = BVAL(blob->data,  76);
+		data->unix_info2.unique_id          = BVAL(blob->data,  84);
+		data->unix_info2.permissions        = IVAL(blob->data,  92);
+		data->unix_info2.nlink              = IVAL(blob->data, 100);
+		data->unix_info2.create_time	    = smbcli_pull_nttime(blob->data, 108);
+		data->unix_info2.file_flags	    = IVAL(blob->data, 116);
+		data->unix_info2.flags_mask	    = IVAL(blob->data, 120);
+
+		/* There is no length field for this name but we know it's null terminated. */
+		len = smbcli_blob_pull_unix_string(tree->session, mem_ctx, blob,
+					   &data->unix_info2.name, 116 + 8, 0);
+
+		if (ofs != 0 && ofs < (116 + 8 + len)) {
+			return -1;
+		}
+
+		return ofs;
+
 		case RAW_SEARCH_DATA_DIRECTORY_INFO:
 		case RAW_SEARCH_DATA_FULL_DIRECTORY_INFO:
 		case RAW_SEARCH_DATA_NAME_INFO:
@@ -638,7 +673,7 @@ static NTSTATUS smb_raw_t2search_backend(struct smbcli_tree *tree,
 					 int16_t count,
 					 DATA_BLOB *blob,
 					 void *private,
-					 BOOL (*callback)(void *private, union smb_search_data *file))
+					 smbcli_search_callback callback)
 
 {
 	int i;
@@ -677,7 +712,7 @@ static NTSTATUS smb_raw_t2search_backend(struct smbcli_tree *tree,
 NTSTATUS smb_raw_search_first(struct smbcli_tree *tree,
 			      TALLOC_CTX *mem_ctx,
 			      union smb_search_first *io, void *private,
-			      BOOL (*callback)(void *private, union smb_search_data *file))
+			      smbcli_search_callback callback)
 {
 	DATA_BLOB p_blob, d_blob;
 	NTSTATUS status;
@@ -725,7 +760,7 @@ NTSTATUS smb_raw_search_first(struct smbcli_tree *tree,
 NTSTATUS smb_raw_search_next(struct smbcli_tree *tree,
 			     TALLOC_CTX *mem_ctx,
 			     union smb_search_next *io, void *private,
-			     BOOL (*callback)(void *private, union smb_search_data *file))
+			     smbcli_search_callback callback)
 {
 	DATA_BLOB p_blob, d_blob;
 	NTSTATUS status;

source/libcli/raw/rawsetfileinfo.c

@@ -3,6 +3,7 @@
    RAW_SFILEINFO_* calls
    Copyright (C) James Myers 2003
    Copyright (C) Andrew Tridgell 2003
+   Copyright (C) James Peach 2007
    
    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
@@ -166,6 +167,26 @@ static BOOL smb_raw_setinfo_backend(struct smbcli_tree *tree,
 		SBVAL(blob->data, 92, parms->unix_basic.in.nlink);
 		return True;
 
+	case RAW_SFILEINFO_UNIX_INFO2:
+		NEED_BLOB(116);
+		SBVAL(blob->data,   0, parms->unix_info2.in.end_of_file);
+		SBVAL(blob->data,   8, parms->unix_info2.in.num_bytes);
+		smbcli_push_nttime(blob->data, 16, parms->unix_info2.in.status_change_time);
+		smbcli_push_nttime(blob->data, 24, parms->unix_info2.in.access_time);
+		smbcli_push_nttime(blob->data, 32, parms->unix_info2.in.change_time);
+		SBVAL(blob->data,  40,parms->unix_info2.in.uid);
+		SBVAL(blob->data,  48,parms->unix_info2.in.gid);
+		SIVAL(blob->data,  52,parms->unix_info2.in.file_type);
+		SBVAL(blob->data,  60,parms->unix_info2.in.dev_major);
+		SBVAL(blob->data,  68,parms->unix_info2.in.dev_minor);
+		SBVAL(blob->data,  76,parms->unix_info2.in.unique_id);
+		SBVAL(blob->data,  84,parms->unix_info2.in.permissions);
+		SBVAL(blob->data,  92,parms->unix_info2.in.nlink);
+		smbcli_push_nttime(blob->data, 100, parms->unix_info2.in.create_time);
+		SIVAL(blob->data, 108, parms->unix_info2.in.file_flags);
+		SIVAL(blob->data, 112, parms->unix_info2.in.flags_mask);
+		return True;
+
 	case RAW_SFILEINFO_DISPOSITION_INFO:
 	case RAW_SFILEINFO_DISPOSITION_INFORMATION:
 		return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_DISPOSITION_INFORMATION,

source/libcli/raw/trans2.h

@@ -3,6 +3,7 @@
    SMB transaction2 handling
    Copyright (C) Jeremy Allison 1994-2002.
    Copyright (C) Andrew Tridgell 1995-2003.
+   Copyright (C) James Peach 2007
 
    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
@@ -141,6 +142,7 @@ Found 8 aliased levels
 #define SMB_QFILEINFO_COMPRESSION_INFO                 0x10b
 #define SMB_QFILEINFO_UNIX_BASIC                       0x200
 #define SMB_QFILEINFO_UNIX_LINK                        0x201
+#define SMB_QFILEINFO_UNIX_INFO2                       0x20b
 #define SMB_QFILEINFO_BASIC_INFORMATION			1004
 #define SMB_QFILEINFO_STANDARD_INFORMATION		1005
 #define SMB_QFILEINFO_INTERNAL_INFORMATION		1006
@@ -213,6 +215,7 @@ Found 13 valid levels
 #define SMB_SPATHINFO_POSIX_ACL                        0x204
 #define SMB_SPATHINFO_XATTR                            0x205
 #define SMB_SFILEINFO_ATTR_FLAGS                       0x206	
+#define SMB_SFILEINFO_UNIX_INFO2                       0x20b
 #define SMB_SFILEINFO_BASIC_INFORMATION			1004
 #define SMB_SFILEINFO_RENAME_INFORMATION		1010
 #define SMB_SFILEINFO_DISPOSITION_INFORMATION		1013
@@ -267,6 +270,7 @@ Found 0 aliased levels
 #define SMB_FIND_ID_FULL_DIRECTORY_INFO	0x105
 #define SMB_FIND_ID_BOTH_DIRECTORY_INFO 0x106
 #define SMB_FIND_UNIX_INFO              0x202
+#define SMB_FIND_UNIX_INFO2             0x20b
 
 /* flags on trans2 findfirst/findnext that control search */
 #define FLAG_TRANS2_FIND_CLOSE          0x1
@@ -321,9 +325,6 @@ Found 0 aliased levels
 
 #define INFO_LEVEL_IS_UNIX(level) (((level) >= MIN_UNIX_INFO_LEVEL) && ((level) <= MAX_UNIX_INFO_LEVEL))
 
-#define SMB_QFILEINFO_UNIX_BASIC       0x200   /* UNIX File Info*/
-#define SMB_SFILEINFO_UNIX_BASIC        0x200
-
 #define SMB_MODE_NO_CHANGE                 0xFFFFFFFF     /* file mode value which */
                                               /* means "don't change it" */
 #define SMB_UID_NO_CHANGE                  0xFFFFFFFF
@@ -336,6 +337,8 @@ Found 0 aliased levels
 #define SMB_TIME_NO_CHANGE_HI              0xFFFFFFFF
 
 /*
+UNIX_BASIC  info level:
+
 Offset Size         Name
 0      LARGE_INTEGER EndOfFile                File size
 8      LARGE_INTEGER Blocks                   Number of bytes used on disk (st_blocks).
@@ -365,6 +368,31 @@ Offset Size         Name
 100 - end.
 */
 
+/*
+SMB_QUERY_FILE_UNIX_INFO2 is SMB_QUERY_FILE_UNIX_BASIC with create
+time and file flags appended. The corresponding info level for
+findfirst/findnext is SMB_FIND_FILE_UNIX_UNIX2.
+
+Size    Offset  Value
+---------------------
+0      LARGE_INTEGER EndOfFile  	File size
+8      LARGE_INTEGER Blocks     	Number of blocks used on disk
+16     LARGE_INTEGER ChangeTime 	Attribute change time
+24     LARGE_INTEGER LastAccessTime           Last access time
+32     LARGE_INTEGER LastModificationTime     Last modification time
+40     LARGE_INTEGER Uid        	Numeric user id for the owner
+48     LARGE_INTEGER Gid        	Numeric group id of owner
+56     ULONG Type               	Enumeration specifying the file type
+60     LARGE_INTEGER devmajor   	Major device number if type is device
+68     LARGE_INTEGER devminor   	Minor device number if type is device
+76     LARGE_INTEGER uniqueid   	This is a server-assigned unique id
+84     LARGE_INTEGER permissions        Standard UNIX permissions
+92     LARGE_INTEGER nlinks     	Number of hard link)
+100    LARGE_INTEGER CreationTime       Create/birth time
+108    ULONG FileFlags          	File flags enumeration
+112    ULONG FileFlagsMask      	Mask of valid flags
+*/
+
 /* UNIX filetype mappings. */
 
 #define UNIX_TYPE_FILE      0
@@ -404,12 +432,20 @@ Offset Size         Name
 #define UNIX_EXTRA_MASK                 0007000
 #define UNIX_ALL_MASK                   0007777
 
+/* Flags for the file_flags field in UNIX_INFO2: */
+#define EXT_SECURE_DELETE               0x00000001
+#define EXT_ENABLE_UNDELETE             0x00000002
+#define EXT_SYNCHRONOUS                 0x00000004
+#define EXT_IMMUTABLE			0x00000008
+#define EXT_OPEN_APPEND_ONLY            0x00000010
+#define EXT_DO_NOT_BACKUP               0x00000020
+#define EXT_NO_UPDATE_ATIME             0x00000040
+#define EXT_HIDDEN                      0x00000080
+
 #define SMB_QFILEINFO_UNIX_LINK         0x201
 #define SMB_SFILEINFO_UNIX_LINK         0x201
 #define SMB_SFILEINFO_UNIX_HLINK        0x203
 
-#define SMB_FIND_FILE_UNIX              0x202
-
 /*
  Info level for QVOLINFO - returns version of CIFS UNIX extensions, plus
  64-bits worth of capability fun :-).

source/torture/config.mk

@@ -224,7 +224,8 @@ PRIVATE_PROTO_HEADER = \
 		unix/proto.h
 OBJ_FILES = \
 		unix/unix.o \
-		unix/whoami.o
+		unix/whoami.o \
+		unix/unix_info2.o
 # End MODULE TORTURE_UNIX
 #################################
 

source/torture/nbench/nbio.c

@@ -607,7 +607,7 @@ void nb_qfsinfo(int level, NTSTATUS status)
 }
 
 /* callback function used for trans2 search */
-static BOOL findfirst_callback(void *private, union smb_search_data *file)
+static BOOL findfirst_callback(void *private, const union smb_search_data *file)
 {
 	return True;
 }

source/torture/raw/search.c

@@ -31,7 +31,7 @@
 /*
   callback function for single_search
 */
-static BOOL single_search_callback(void *private, union smb_search_data *file)
+static BOOL single_search_callback(void *private, const union smb_search_data *file)
 {
 	union smb_search_data *data = private;
 

source/torture/ui.h

@@ -245,6 +245,16 @@ void torture_result(struct torture_context *test,
 	} \
 	} while(0)
 
+#define torture_assert_u64_equal(torture_ctx,got,expected,cmt)\
+	do { uint64_t __got = (got), __expected = (expected); \
+	if (__got != __expected) { \
+		torture_result(torture_ctx, TORTURE_FAIL, \
+			__location__": "#got" was %llu, expected %llu: %s", \
+			(unsigned long long)__got, (unsigned long long)__expected, cmt); \
+		return false; \
+	} \
+	} while(0)
+
 #define torture_assert_errno_equal(torture_ctx,expected,cmt)\
 	do { int __expected = (expected); \
 	if (errno != __expected) { \

source/torture/unix/unix.c

@@ -1,7 +1,7 @@
 /*
    UNIX Extensions test registration.
 
-   Copyright (C) 2006 James Peach
+   Copyright (C) 2007 James Peach
 
    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
@@ -32,6 +32,8 @@ NTSTATUS torture_unix_init(void)
 
 	torture_suite_add_simple_test(suite,
                         "WHOAMI", torture_unix_whoami);
+	torture_suite_add_simple_test(suite,
+			"INFO2", unix_torture_unix_info2);
 
         return (torture_register_suite(suite)) ? NT_STATUS_OK
                                         : NT_STATUS_UNSUCCESSFUL;

source/torture/unix/unix_info2.c

@@ -0,0 +1,457 @@
+/*
+   Test the SMB_QUERY_FILE_UNIX_INFO2 Unix extension.
+
+   Copyright (C) 2007 James Peach
+
+   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"
+#include "libcli/libcli.h"
+#include "libcli/raw/interfaces.h"
+#include "libcli/raw/raw_proto.h"
+#include "torture/torture.h"
+#include "torture/util.h"
+#include "torture/basic/proto.h"
+#include "lib/cmdline/popt_common.h"
+#include "auth/credentials/credentials.h"
+
+struct unix_info2 {
+	uint64_t end_of_file;
+	uint64_t num_bytes;
+	NTTIME status_change_time;
+	NTTIME access_time;
+	NTTIME change_time;
+	uint64_t uid;
+	uint64_t gid;
+	uint32_t file_type;
+	uint64_t dev_major;
+	uint64_t dev_minor;
+	uint64_t unique_id;
+	uint64_t permissions;
+	uint64_t nlink;
+	NTTIME create_time;
+	uint32_t file_flags;
+	uint32_t flags_mask;
+};
+
+static struct smbcli_state *connect_to_server(void *mem_ctx)
+{
+	NTSTATUS status;
+	struct smbcli_state *cli;
+
+	const char *host = lp_parm_string(-1, "torture", "host");
+	const char *share = lp_parm_string(-1, "torture", "share");
+
+	status = smbcli_full_connection(mem_ctx, &cli,
+					host, share, NULL,
+					cmdline_credentials, NULL);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("failed to connect to //%s/%s: %s\n",
+			host, share, nt_errstr(status));
+		return NULL;
+	}
+
+	return cli;
+}
+
+static BOOL check_unix_info2(struct torture_context *torture,
+			struct unix_info2 *info2)
+{
+	printf("\tcreate_time=0x%016llu flags=0x%08x mask=0x%08x\n",
+			(unsigned long long)info2->create_time,
+			info2->file_flags, info2->flags_mask);
+
+	if (info2->file_flags == 0) {
+		return True;
+	}
+
+	/* If we have any file_flags set, they must be within the range
+	 * defined by flags_mask.
+	 */
+	if ((info2->flags_mask & info2->file_flags) == 0) {
+		torture_result(torture, TORTURE_FAIL,
+			__location__"%s: UNIX_INFO2 flags field 0x%08x, "
+			"does not match mask 0x%08x\n",
+			info2->file_flags, info2->flags_mask);
+	}
+
+	return True;
+}
+
+static NTSTATUS set_path_info2(void *mem_ctx,
+				struct smbcli_state *cli,
+				const char *fname,
+				struct unix_info2 *info2)
+{
+	union smb_setfileinfo sfinfo;
+
+	sfinfo.generic.level = RAW_SFILEINFO_UNIX_INFO2;
+	sfinfo.generic.in.file.path = fname;
+
+	sfinfo.unix_info2.in.end_of_file = info2->end_of_file;
+	sfinfo.unix_info2.in.num_bytes = info2->num_bytes;
+	sfinfo.unix_info2.in.status_change_time = info2->status_change_time;
+	sfinfo.unix_info2.in.access_time = info2->access_time;
+	sfinfo.unix_info2.in.change_time = info2->change_time;
+	sfinfo.unix_info2.in.uid = info2->uid;
+	sfinfo.unix_info2.in.gid = info2->gid;
+	sfinfo.unix_info2.in.file_type = info2->file_type;
+	sfinfo.unix_info2.in.dev_major = info2->dev_major;
+	sfinfo.unix_info2.in.dev_minor = info2->dev_minor;
+	sfinfo.unix_info2.in.unique_id = info2->unique_id;
+	sfinfo.unix_info2.in.permissions = info2->permissions;
+	sfinfo.unix_info2.in.nlink = info2->nlink;
+	sfinfo.unix_info2.in.create_time = info2->create_time;
+	sfinfo.unix_info2.in.file_flags = info2->file_flags;
+	sfinfo.unix_info2.in.flags_mask = info2->flags_mask;
+
+	return smb_raw_setpathinfo(cli->tree, &sfinfo);
+}
+
+static BOOL query_file_path_info2(void *mem_ctx,
+			struct torture_context *torture,
+			struct smbcli_state *cli,
+			int fnum,
+			const char *fname,
+			struct unix_info2 *info2)
+{
+	NTSTATUS result;
+	union smb_fileinfo finfo;
+
+	finfo.generic.level = RAW_FILEINFO_UNIX_INFO2;
+
+	if (fname) {
+		finfo.generic.in.file.path = fname;
+		result = smb_raw_pathinfo(cli->tree, mem_ctx, &finfo);
+	} else {
+		finfo.generic.in.file.fnum = fnum;
+		result = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
+	}
+
+	torture_assert_ntstatus_equal(torture, result, NT_STATUS_OK,
+			smbcli_errstr(cli->tree));
+
+	info2->end_of_file = finfo.unix_info2.out.end_of_file;
+	info2->num_bytes = finfo.unix_info2.out.num_bytes;
+	info2->status_change_time = finfo.unix_info2.out.status_change_time;
+	info2->access_time = finfo.unix_info2.out.access_time;
+	info2->change_time = finfo.unix_info2.out.change_time;
+	info2->uid = finfo.unix_info2.out.uid;
+	info2->gid = finfo.unix_info2.out.gid;
+	info2->file_type = finfo.unix_info2.out.file_type;
+	info2->dev_major = finfo.unix_info2.out.dev_major;
+	info2->dev_minor = finfo.unix_info2.out.dev_minor;
+	info2->unique_id = finfo.unix_info2.out.unique_id;
+	info2->permissions = finfo.unix_info2.out.permissions;
+	info2->nlink = finfo.unix_info2.out.nlink;
+	info2->create_time = finfo.unix_info2.out.create_time;
+	info2->file_flags = finfo.unix_info2.out.file_flags;
+	info2->flags_mask = finfo.unix_info2.out.flags_mask;
+
+	if (!check_unix_info2(torture, info2)) {
+		return False;
+	}
+
+	return True;
+}
+
+static BOOL query_file_info2(void *mem_ctx,
+			struct torture_context *torture,
+			struct smbcli_state *cli,
+			int fnum,
+			struct unix_info2 *info2)
+{
+	return query_file_path_info2(mem_ctx, torture, cli, 
+			fnum, NULL, info2);
+}
+
+static BOOL query_path_info2(void *mem_ctx,
+			struct torture_context *torture,
+			struct smbcli_state *cli,
+			const char *fname,
+			struct unix_info2 *info2)
+{
+	return query_file_path_info2(mem_ctx, torture, cli, 
+			-1, fname, info2);
+}
+
+static BOOL search_callback(void *private, const union smb_search_data *fdata)
+{
+	struct unix_info2 *info2 = (struct unix_info2 *)private;
+
+	info2->end_of_file = fdata->unix_info2.end_of_file;
+	info2->num_bytes = fdata->unix_info2.num_bytes;
+	info2->status_change_time = fdata->unix_info2.status_change_time;
+	info2->access_time = fdata->unix_info2.access_time;
+	info2->change_time = fdata->unix_info2.change_time;
+	info2->uid = fdata->unix_info2.uid;
+	info2->gid = fdata->unix_info2.gid;
+	info2->file_type = fdata->unix_info2.file_type;
+	info2->dev_major = fdata->unix_info2.dev_major;
+	info2->dev_minor = fdata->unix_info2.dev_minor;
+	info2->unique_id = fdata->unix_info2.unique_id;
+	info2->permissions = fdata->unix_info2.permissions;
+	info2->nlink = fdata->unix_info2.nlink;
+	info2->create_time = fdata->unix_info2.create_time;
+	info2->file_flags = fdata->unix_info2.file_flags;
+	info2->flags_mask = fdata->unix_info2.flags_mask;
+
+	return True;
+}
+
+static BOOL find_single_info2(void *mem_ctx,
+			struct torture_context *torture,
+			struct smbcli_state *cli,
+			const char *fname,
+			struct unix_info2 *info2)
+{
+	union smb_search_first search;
+	NTSTATUS status;
+
+	/* Set up a new search for a single item, not using resume keys. */
+	ZERO_STRUCT(search);
+	search.t2ffirst.level = RAW_SEARCH_TRANS2;
+	search.t2ffirst.data_level = SMB_FIND_UNIX_INFO2;
+	search.t2ffirst.in.max_count = 1;
+	search.t2ffirst.in.flags = FLAG_TRANS2_FIND_CLOSE;
+	search.t2ffirst.in.pattern = fname;
+
+	status = smb_raw_search_first(cli->tree, mem_ctx,
+				      &search, info2, search_callback);
+	torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
+			smbcli_errstr(cli->tree));
+
+	torture_assert_int_equal(torture, search.t2ffirst.out.count, 1,
+			"expected exactly one result");
+	torture_assert_int_equal(torture, search.t2ffirst.out.end_of_search, 1,
+			"expected end_of_search to be true");
+
+	return check_unix_info2(torture, info2);
+}
+
+#define ASSERT_FLAGS_MATCH(info2, expected) \
+	if ((info2)->file_flags != (1 << i)) { \
+		torture_result(torture, TORTURE_FAIL, \
+			__location__": INFO2 flags field was 0x%08x, "\
+				"expected 0x%08x\n",\
+				(info2)->file_flags, expected); \
+	}
+
+static void set_no_metadata_change(struct unix_info2 *info2)
+{
+	info2->uid = SMB_UID_NO_CHANGE;
+	info2->gid = SMB_GID_NO_CHANGE;
+	info2->permissions = SMB_MODE_NO_CHANGE;
+
+	info2->end_of_file =
+		((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
+
+	info2->status_change_time =
+		info2->access_time =
+		info2->change_time =
+		info2->create_time =
+		((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
+}
+
+static BOOL verify_setinfo_flags(void *mem_ctx,
+			struct torture_context *torture,
+			struct smbcli_state *cli,
+			const char *fname)
+{
+	struct unix_info2 info2;
+	uint32_t smb_fmask;
+	int i;
+
+	BOOL ret = True;
+	NTSTATUS status;
+
+	if (!query_path_info2(mem_ctx, torture, cli, fname, &info2)) {
+		return False;
+	}
+
+	smb_fmask = info2.flags_mask;
+
+	/* For each possible flag, ask to set exactly 1 flag, making sure
+	 * that flag is in our requested mask.
+	 */
+	for (i = 0; i < 32; ++i) {
+		info2.file_flags = (1 << i);
+		info2.flags_mask = smb_fmask | info2.file_flags;
+
+		set_no_metadata_change(&info2);
+		status = set_path_info2(mem_ctx, cli, fname, &info2);
+
+		if (info2.file_flags & smb_fmask) {
+			torture_assert_ntstatus_equal(torture,
+					status, NT_STATUS_OK,
+					"setting UNIX_INFO2 flags");
+
+			if (!query_path_info2(mem_ctx, torture, cli,
+						fname, &info2)) {
+				return False;
+			}
+
+			ASSERT_FLAGS_MATCH(&info2, 1 << i);
+
+
+		} else {
+			/* We tried to set a flag the server doesn't
+			 * understand.
+			 */
+			torture_assert_ntstatus_equal(torture,
+					status, NT_STATUS_INVALID_PARAMETER,
+					"setting UNIX_INFO2 flags");
+		}
+	}
+
+	/* Make sure that a zero flags field does nothing. */
+	set_no_metadata_change(&info2);
+	info2.file_flags = 0xFFFFFFFF;
+	info2.flags_mask = 0;
+	status = set_path_info2(mem_ctx, cli, fname, &info2);
+	torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
+			"setting empty flags mask");
+
+	return ret;
+
+}
+
+static int create_file(struct smbcli_state *cli, const char * fname)
+{
+
+	return smbcli_nt_create_full(cli->tree, fname, 0,
+		SEC_FILE_READ_DATA|SEC_FILE_WRITE_DATA, FILE_ATTRIBUTE_NORMAL,
+		NTCREATEX_SHARE_ACCESS_NONE, NTCREATEX_DISP_OPEN_IF,
+		0, 0);
+}
+
+static BOOL match_info2(struct torture_context *torture,
+		const struct unix_info2 *pinfo,
+		const struct unix_info2 *finfo)
+{
+	printf("checking results match\n");
+
+	torture_assert_u64_equal(torture, finfo->end_of_file, 0,
+			"end_of_file should be 0");
+	torture_assert_u64_equal(torture, finfo->num_bytes, 0,
+			"num_bytes should be 0");
+
+	torture_assert_u64_equal(torture, finfo->end_of_file,
+			pinfo->end_of_file, "end_of_file mismatch");
+	torture_assert_u64_equal(torture, finfo->num_bytes, pinfo->num_bytes,
+			"num_bytes mismatch");
+
+	/* Don't match access_time. */
+
+	torture_assert_u64_equal(torture, finfo->status_change_time,
+			pinfo->status_change_time,
+			"status_change_time mismatch");
+	torture_assert_u64_equal(torture, finfo->change_time,
+			pinfo->change_time, "change_time mismatch");
+
+	torture_assert_u64_equal(torture, finfo->uid, pinfo->uid,
+			"UID mismatch");
+	torture_assert_u64_equal(torture, finfo->gid, pinfo->gid,
+			"GID mismatch");
+	torture_assert_int_equal(torture, finfo->file_type, pinfo->file_type,
+			"file_type mismatch");
+	torture_assert_u64_equal(torture, finfo->dev_major, pinfo->dev_major,
+			"dev_major mismatch");
+	torture_assert_u64_equal(torture, finfo->dev_minor, pinfo->dev_minor,
+			"dev_minor mismatch");
+	torture_assert_u64_equal(torture, finfo->unique_id, pinfo->unique_id,
+			"unique_id mismatch");
+	torture_assert_u64_equal(torture, finfo->permissions,
+			pinfo->permissions, "permissions mismatch");
+	torture_assert_u64_equal(torture, finfo->nlink, pinfo->nlink,
+			"nlink mismatch");
+	torture_assert_u64_equal(torture, finfo->create_time, pinfo->create_time,
+			"create_time mismatch");
+
+	return True;
+}
+
+
+#define FILENAME "\\smb_unix_info2.txt"
+
+BOOL unix_torture_unix_info2(struct torture_context *torture)
+{
+	void *mem_ctx;
+	struct smbcli_state *cli;
+	int fnum;
+
+	struct unix_info2 pinfo, finfo;
+
+	mem_ctx = talloc_init("smb_query_unix_info2");
+	torture_assert(torture, mem_ctx != NULL, "out of memory");
+
+	if (!(cli = connect_to_server(mem_ctx))) {
+		talloc_free(mem_ctx);
+		return False;
+	}
+
+	smbcli_unlink(cli->tree, FILENAME);
+
+	fnum = create_file(cli, FILENAME);
+	torture_assert(torture, fnum != -1, smbcli_errstr(cli->tree));
+
+	printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryFileInfo\n");
+	if (!query_file_info2(mem_ctx, torture, cli, fnum, &finfo)) {
+		goto fail;
+	}
+
+	printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryPathInfo\n");
+	if (!query_path_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
+		goto fail;
+	}
+
+	if (!match_info2(torture, &pinfo, &finfo)) {
+		goto fail;
+	}
+
+	printf("checking SMB_FIND_UNIX_INFO2 for FindFirst\n");
+	if (!find_single_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
+		goto fail;
+	}
+
+	if (!match_info2(torture, &pinfo, &finfo)) {
+		goto fail;
+	}
+
+	/* XXX: should repeat this test with SetFileInfo. */
+	printf("checking SMB_SFILEINFO_UNIX_INFO2 for SetPathInfo\n");
+	if (!verify_setinfo_flags(mem_ctx, torture, cli, FILENAME)) {
+		goto fail;
+	}
+
+	smbcli_close(cli->tree, fnum);
+	smbcli_unlink(cli->tree, FILENAME);
+	torture_close_connection(cli);
+	talloc_free(mem_ctx);
+	return True;
+
+fail:
+
+	smbcli_close(cli->tree, fnum);
+	smbcli_unlink(cli->tree, FILENAME);
+	torture_close_connection(cli);
+	talloc_free(mem_ctx);
+	return False;
+
+}
+
+/* vim: set sts=8 sw=8 : */