s3: Make map_open_params_to_ntcreate() available in lib/

(cherry picked from commit aa0c6eb76a6e16652a2ef46560eaffb881792cf6)

3 files changed, 147 insertions, 147 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index b62d7b57ef1..c5065e2c173 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1243,6 +1243,12 @@ bool tevent_req_poll_ntstatus(struct tevent_req *req,
 			      struct tevent_context *ev,
 			      NTSTATUS *status);
 bool is_executable(const char *fname);
+bool map_open_params_to_ntcreate(const char *smb_base_fname,
+				 int deny_mode, int open_func,
+				 uint32 *paccess_mask,
+				 uint32 *pshare_mode,
+				 uint32 *pcreate_disposition,
+				 uint32 *pcreate_options);
 
 /* The following definitions come from lib/util_file.c  */
 
@@ -6628,12 +6634,6 @@ NTSTATUS fcb_or_dos_open(struct smb_request *req,
 			 uint32 access_mask,
 			 uint32 share_access,
 			 uint32 create_options);
-bool map_open_params_to_ntcreate(const char *smb_base_fname,
-				 int deny_mode, int open_func,
-				 uint32 *paccess_mask,
-				 uint32 *pshare_mode,
-				 uint32 *pcreate_disposition,
-				 uint32 *pcreate_options);
 NTSTATUS open_file_fchmod(connection_struct *conn,
 			  struct smb_filename *smb_fname,
 			  files_struct **result);
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 343a763f976..c7dfa287304 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -3092,3 +3092,144 @@ bool is_executable(const char *fname)
 	}
 	return False;
 }
+
+/****************************************************************************
+ Open a file with a share mode - old openX method - map into NTCreate.
+****************************************************************************/
+
+bool map_open_params_to_ntcreate(const char *smb_base_fname,
+				 int deny_mode, int open_func,
+				 uint32 *paccess_mask,
+				 uint32 *pshare_mode,
+				 uint32 *pcreate_disposition,
+				 uint32 *pcreate_options)
+{
+	uint32 access_mask;
+	uint32 share_mode;
+	uint32 create_disposition;
+	uint32 create_options = FILE_NON_DIRECTORY_FILE;
+
+	DEBUG(10,("map_open_params_to_ntcreate: fname = %s, deny_mode = 0x%x, "
+		  "open_func = 0x%x\n",
+		  smb_base_fname, (unsigned int)deny_mode,
+		  (unsigned int)open_func ));
+
+	/* Create the NT compatible access_mask. */
+	switch (GET_OPENX_MODE(deny_mode)) {
+		case DOS_OPEN_EXEC: /* Implies read-only - used to be FILE_READ_DATA */
+		case DOS_OPEN_RDONLY:
+			access_mask = FILE_GENERIC_READ;
+			break;
+		case DOS_OPEN_WRONLY:
+			access_mask = FILE_GENERIC_WRITE;
+			break;
+		case DOS_OPEN_RDWR:
+		case DOS_OPEN_FCB:
+			access_mask = FILE_GENERIC_READ|FILE_GENERIC_WRITE;
+			break;
+		default:
+			DEBUG(10,("map_open_params_to_ntcreate: bad open mode = 0x%x\n",
+				  (unsigned int)GET_OPENX_MODE(deny_mode)));
+			return False;
+	}
+
+	/* Create the NT compatible create_disposition. */
+	switch (open_func) {
+		case OPENX_FILE_EXISTS_FAIL|OPENX_FILE_CREATE_IF_NOT_EXIST:
+			create_disposition = FILE_CREATE;
+			break;
+
+		case OPENX_FILE_EXISTS_OPEN:
+			create_disposition = FILE_OPEN;
+			break;
+
+		case OPENX_FILE_EXISTS_OPEN|OPENX_FILE_CREATE_IF_NOT_EXIST:
+			create_disposition = FILE_OPEN_IF;
+			break;
+
+		case OPENX_FILE_EXISTS_TRUNCATE:
+			create_disposition = FILE_OVERWRITE;
+			break;
+
+		case OPENX_FILE_EXISTS_TRUNCATE|OPENX_FILE_CREATE_IF_NOT_EXIST:
+			create_disposition = FILE_OVERWRITE_IF;
+			break;
+
+		default:
+			/* From samba4 - to be confirmed. */
+			if (GET_OPENX_MODE(deny_mode) == DOS_OPEN_EXEC) {
+				create_disposition = FILE_CREATE;
+				break;
+			}
+			DEBUG(10,("map_open_params_to_ntcreate: bad "
+				  "open_func 0x%x\n", (unsigned int)open_func));
+			return False;
+	}
+
+	/* Create the NT compatible share modes. */
+	switch (GET_DENY_MODE(deny_mode)) {
+		case DENY_ALL:
+			share_mode = FILE_SHARE_NONE;
+			break;
+
+		case DENY_WRITE:
+			share_mode = FILE_SHARE_READ;
+			break;
+
+		case DENY_READ:
+			share_mode = FILE_SHARE_WRITE;
+			break;
+
+		case DENY_NONE:
+			share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE;
+			break;
+
+		case DENY_DOS:
+			create_options |= NTCREATEX_OPTIONS_PRIVATE_DENY_DOS;
+	                if (is_executable(smb_base_fname)) {
+				share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE;
+			} else {
+				if (GET_OPENX_MODE(deny_mode) == DOS_OPEN_RDONLY) {
+					share_mode = FILE_SHARE_READ;
+				} else {
+					share_mode = FILE_SHARE_NONE;
+				}
+			}
+			break;
+
+		case DENY_FCB:
+			create_options |= NTCREATEX_OPTIONS_PRIVATE_DENY_FCB;
+			share_mode = FILE_SHARE_NONE;
+			break;
+
+		default:
+			DEBUG(10,("map_open_params_to_ntcreate: bad deny_mode 0x%x\n",
+				(unsigned int)GET_DENY_MODE(deny_mode) ));
+			return False;
+	}
+
+	DEBUG(10,("map_open_params_to_ntcreate: file %s, access_mask = 0x%x, "
+		  "share_mode = 0x%x, create_disposition = 0x%x, "
+		  "create_options = 0x%x\n",
+		  smb_base_fname,
+		  (unsigned int)access_mask,
+		  (unsigned int)share_mode,
+		  (unsigned int)create_disposition,
+		  (unsigned int)create_options ));
+
+	if (paccess_mask) {
+		*paccess_mask = access_mask;
+	}
+	if (pshare_mode) {
+		*pshare_mode = share_mode;
+	}
+	if (pcreate_disposition) {
+		*pcreate_disposition = create_disposition;
+	}
+	if (pcreate_options) {
+		*pcreate_options = create_options;
+	}
+
+	return True;
+
+}
diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index e0cb944f114..9048d6b74e9 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -1205,147 +1205,6 @@ NTSTATUS fcb_or_dos_open(struct smb_request *req,
 			    create_options, fsp_to_dup_into);
 }
 
-/****************************************************************************
- Open a file with a share mode - old openX method - map into NTCreate.
-****************************************************************************/
-
-bool map_open_params_to_ntcreate(const char *smb_base_fname,
-				 int deny_mode, int open_func,
-				 uint32 *paccess_mask,
-				 uint32 *pshare_mode,
-				 uint32 *pcreate_disposition,
-				 uint32 *pcreate_options)
-{
-	uint32 access_mask;
-	uint32 share_mode;
-	uint32 create_disposition;
-	uint32 create_options = FILE_NON_DIRECTORY_FILE;
-
-	DEBUG(10,("map_open_params_to_ntcreate: fname = %s, deny_mode = 0x%x, "
-		  "open_func = 0x%x\n",
-		  smb_base_fname, (unsigned int)deny_mode,
-		  (unsigned int)open_func ));
-
-	/* Create the NT compatible access_mask. */
-	switch (GET_OPENX_MODE(deny_mode)) {
-		case DOS_OPEN_EXEC: /* Implies read-only - used to be FILE_READ_DATA */
-		case DOS_OPEN_RDONLY:
-			access_mask = FILE_GENERIC_READ;
-			break;
-		case DOS_OPEN_WRONLY:
-			access_mask = FILE_GENERIC_WRITE;
-			break;
-		case DOS_OPEN_RDWR:
-		case DOS_OPEN_FCB:
-			access_mask = FILE_GENERIC_READ|FILE_GENERIC_WRITE;
-			break;
-		default:
-			DEBUG(10,("map_open_params_to_ntcreate: bad open mode = 0x%x\n",
-				  (unsigned int)GET_OPENX_MODE(deny_mode)));
-			return False;
-	}
-
-	/* Create the NT compatible create_disposition. */
-	switch (open_func) {
-		case OPENX_FILE_EXISTS_FAIL|OPENX_FILE_CREATE_IF_NOT_EXIST:
-			create_disposition = FILE_CREATE;
-			break;
-
-		case OPENX_FILE_EXISTS_OPEN:
-			create_disposition = FILE_OPEN;
-			break;
-
-		case OPENX_FILE_EXISTS_OPEN|OPENX_FILE_CREATE_IF_NOT_EXIST:
-			create_disposition = FILE_OPEN_IF;
-			break;
-       
-		case OPENX_FILE_EXISTS_TRUNCATE:
-			create_disposition = FILE_OVERWRITE;
-			break;
-
-		case OPENX_FILE_EXISTS_TRUNCATE|OPENX_FILE_CREATE_IF_NOT_EXIST:
-			create_disposition = FILE_OVERWRITE_IF;
-			break;
-
-		default:
-			/* From samba4 - to be confirmed. */
-			if (GET_OPENX_MODE(deny_mode) == DOS_OPEN_EXEC) {
-				create_disposition = FILE_CREATE;
-				break;
-			}
-			DEBUG(10,("map_open_params_to_ntcreate: bad "
-				  "open_func 0x%x\n", (unsigned int)open_func));
-			return False;
-	}
- 
-	/* Create the NT compatible share modes. */
-	switch (GET_DENY_MODE(deny_mode)) {
-		case DENY_ALL:
-			share_mode = FILE_SHARE_NONE;
-			break;
-
-		case DENY_WRITE:
-			share_mode = FILE_SHARE_READ;
-			break;
-
-		case DENY_READ:
-			share_mode = FILE_SHARE_WRITE;
-			break;
-
-		case DENY_NONE:
-			share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE;
-			break;
-
-		case DENY_DOS:
-			create_options |= NTCREATEX_OPTIONS_PRIVATE_DENY_DOS;
-	                if (is_executable(smb_base_fname)) {
-				share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE;
-			} else {
-				if (GET_OPENX_MODE(deny_mode) == DOS_OPEN_RDONLY) {
-					share_mode = FILE_SHARE_READ;
-				} else {
-					share_mode = FILE_SHARE_NONE;
-				}
-			}
-			break;
-
-		case DENY_FCB:
-			create_options |= NTCREATEX_OPTIONS_PRIVATE_DENY_FCB;
-			share_mode = FILE_SHARE_NONE;
-			break;
-
-		default:
-			DEBUG(10,("map_open_params_to_ntcreate: bad deny_mode 0x%x\n",
-				(unsigned int)GET_DENY_MODE(deny_mode) ));
-			return False;
-	}
-
-	DEBUG(10,("map_open_params_to_ntcreate: file %s, access_mask = 0x%x, "
-		  "share_mode = 0x%x, create_disposition = 0x%x, "
-		  "create_options = 0x%x\n",
-		  smb_base_fname,
-		  (unsigned int)access_mask,
-		  (unsigned int)share_mode,
-		  (unsigned int)create_disposition,
-		  (unsigned int)create_options ));
-
-	if (paccess_mask) {
-		*paccess_mask = access_mask;
-	}
-	if (pshare_mode) {
-		*pshare_mode = share_mode;
-	}
-	if (pcreate_disposition) {
-		*pcreate_disposition = create_disposition;
-	}
-	if (pcreate_options) {
-		*pcreate_options = create_options;
-	}
-
-	return True;
-
-}
-
 static void schedule_defer_open(struct share_mode_lock *lck,
 				struct timeval request_time,
 				struct smb_request *req)