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authorJelmer Vernooij <jelmer@samba.org>2002-11-18 16:22:44 +0000
committerJelmer Vernooij <jelmer@samba.org>2002-11-18 16:22:44 +0000
commit4d12794bc15e7983372476baa8b21aa71eb69a98 (patch)
treee5f248b9e155e3d54b3408b8b0f46fe334161903 /examples/VFS
parentac2ac71168da458528b14ce5f771d495e93acdad (diff)
downloadsamba-4d12794bc15e7983372476baa8b21aa71eb69a98.tar.gz
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Sync with HEAD:
- Move working VFS modules to source/ - Move documentation to SGML (This used to be commit be4894815cf7a8e3d792d9801fe9a343f2060c3e)
Diffstat (limited to 'examples/VFS')
-rw-r--r--examples/VFS/README57
-rw-r--r--examples/VFS/README.OtherModules51
-rw-r--r--examples/VFS/README.netatalk18
-rw-r--r--examples/VFS/audit.c268
-rw-r--r--examples/VFS/netatalk.c430
-rw-r--r--examples/VFS/recycle.c559
6 files changed, 9 insertions, 1374 deletions
diff --git a/examples/VFS/README b/examples/VFS/README
index 1b09929059..25254c1ffc 100644
--- a/examples/VFS/README
+++ b/examples/VFS/README
@@ -1,53 +1,14 @@
-README for Samba Virtual File System (VFS) Examples
+README for Samba Virtual File System (VFS) Example
===================================================
-This directory contains some sample code to demonstrate VFS
-construction. The following VFS modules are given:
+This directory contains a skeleton VFS module. When used,
+this module simply passes all requests back to the disk functions
+(i.e it operates as a passthrough filter). It should be
+useful as a starting point for developing new VFS
+modules.
- skel
- A skeleton VFS module. When used, this module simply
- passes all requests back to the disk functions (i.e it
- operates as a passthrough filter). It should be
- useful as a starting point for developing new VFS
- modules.
-
- audit
- A simple module to audit file access to the syslog
- facility. The following operations are logged: share
- connect/disconnect, directory opens/create/remove,
- file open/close/rename/unlink/chmod.
-
- recycle
- A recycle-bin like modules. When used any unlink call
- will be intercepted and files moved to the recycle
- directory nstead of beeing deleted.
-
- block
- A simple module to block access to certain mount points or
- directories. This module only hides the specified directories
- and all directories beneath them. It should NOT be used to
- secure directories. If the name of a file in one of those
- directories is known, the file can still be opened.
-
- netatalk
- A netatalk module, that will ease co-existence of samba and
- netatalk file sharing services.
- Looka t the README for more informations.
-
-You may have problems to compile these modules, as shared libraries are
-compiled and linked in different ways on different systems.
-I currently tested them against GNU/linux and IRIX.
-
-To use the VFS modules, create a share similar to the one below. The
-important parameter is the 'vfs object' parameter which must point to
-the exact pathname of the shared library object.
-
- [audit]
- comment = Audited /data directory
- path = /data
- vfs object = /path/to/audit.so
- writeable = yes
- browseable = yes
+Please read the VFS chapter in the HOWTO collection for general help
+on the usage of VFS modules.
Further documentation on writing VFS modules for Samba can be found in
-docs directory of the Samba source distribution.
+Samba Developers Guide.
diff --git a/examples/VFS/README.OtherModules b/examples/VFS/README.OtherModules
deleted file mode 100644
index 5693d2e3f4..0000000000
--- a/examples/VFS/README.OtherModules
+++ /dev/null
@@ -1,51 +0,0 @@
-This file contains a listing of various other VFS modules that
-have been posted but don't currently reside in the Samba CVS
-tree for one reason ot another (e.g. it is easy for the maintainer
-to have his or her own CVS tree).
-
-No statemets about the stability or functionality any module
-should be implied due to its presence here.
-
-
-------------------------------------------------------------
-URL: http://www.css.tayloru.edu/~elorimer/databasefs/index.php
-
-Date: Sat, 28 Sep 2002 23:41:31 -0500
-From: Eric Lorimer <elorimer@css.tayloru.edu>
-To: samba-technical@lists.samba.org
-Subject: DatabaseFS VFS module
-
-Hello,
-
-I have created a VFS module which implements a fairly complete read-only
-filesystem. It presents information from a database as a filesystem in
-a modular and generic way to allow different databases to be used
-(originally designed for organizing MP3s under directories such as
-"Artists," "Song Keywords," etc... I have since applied it to a student
-roster database very easily). The directory structure is stored in the
-database itself and the module makes no assumptions about the database
-structure beyond the table it requires to run. You can find it at:
-
-http://www.css.tayloru.edu/~elorimer/databasefs/index.php
-
-
-Any feedback would be appreciated: comments, suggestions, patches,
-etc... If nothing else, hopefully it might prove useful for someone
-else who wishes to create a virtual filesystem.
-
-Thanks for the great product and keep up the good work.
-
-
-- Eric Lorimer
-
-------------------------------------------------------------
-URL: http://www.openantivirus.org/
-
-"samba-vscan is a proof-of-concept module for Samba, which
-uses the VFS (virtual file system) features of Samba 2.2.x/3.0
-alphaX. Of couse, Samba has to be compiled with VFS support.
-samba-vscan supports various virus scanners and is maintained
-by Rainer Link".
-
-------------------------------------------------------------
-
diff --git a/examples/VFS/README.netatalk b/examples/VFS/README.netatalk
deleted file mode 100644
index 70f6eea316..0000000000
--- a/examples/VFS/README.netatalk
+++ /dev/null
@@ -1,18 +0,0 @@
-There is the new netatalk module both for HEAD.
-This one has some difference from previous module:
-
--- it doesn't care about creating of .AppleDouble forks, just keeps ones in
-sync;
-
--- if share in smb.conf doesn't contain .AppleDouble item in hide or veto
-list, it will be added automatically.
-
-To my way of thinking, module became more lightweight and speedy.
-
-How to compile:
-
-you should place proper netatalk.c into examples/VFS/ then run 'configure'
-from source/ and then run 'make' from examples/VFS/.
-
-add string 'vfs object = <path_to_netatalk_so>/netatlk.so' to smb.conf. It may
-be defined either as global or as share-specific parameter.
diff --git a/examples/VFS/audit.c b/examples/VFS/audit.c
deleted file mode 100644
index 92b78c1c32..0000000000
--- a/examples/VFS/audit.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Auditing VFS module for samba. Log selected file operations to syslog
- * facility.
- *
- * Copyright (C) Tim Potter, 1999-2000
- * Copyright (C) Alexander Bokovoy, 2002
- *
- * 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 "config.h"
-#include <stdio.h>
-#include <sys/stat.h>
-#ifdef HAVE_UTIME_H
-#include <utime.h>
-#endif
-#ifdef HAVE_DIRENT_H
-#include <dirent.h>
-#endif
-#include <syslog.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-#include <errno.h>
-#include <string.h>
-#include <includes.h>
-#include <vfs.h>
-
-#ifndef SYSLOG_FACILITY
-#define SYSLOG_FACILITY LOG_USER
-#endif
-
-#ifndef SYSLOG_PRIORITY
-#define SYSLOG_PRIORITY LOG_NOTICE
-#endif
-
-/* Function prototypes */
-
-static int audit_connect(struct connection_struct *conn, const char *svc, const char *user);
-static void audit_disconnect(struct connection_struct *conn);
-static DIR *audit_opendir(struct connection_struct *conn, const char *fname);
-static int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode);
-static int audit_rmdir(struct connection_struct *conn, const char *path);
-static int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode);
-static int audit_close(struct files_struct *fsp, int fd);
-static int audit_rename(struct connection_struct *conn, const char *old, const char *new);
-static int audit_unlink(struct connection_struct *conn, const char *path);
-static int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode);
-static int audit_chmod_acl(struct connection_struct *conn, const char *name, mode_t mode);
-static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode);
-static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode);
-
-/* VFS operations */
-
-static struct vfs_ops default_vfs_ops; /* For passthrough operation */
-static struct smb_vfs_handle_struct *audit_handle;
-
-static vfs_op_tuple audit_ops[] = {
-
- /* Disk operations */
-
- {audit_connect, SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_LOGGER},
- {audit_disconnect, SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_LOGGER},
-
- /* Directory operations */
-
- {audit_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_LOGGER},
- {audit_mkdir, SMB_VFS_OP_MKDIR, SMB_VFS_LAYER_LOGGER},
- {audit_rmdir, SMB_VFS_OP_RMDIR, SMB_VFS_LAYER_LOGGER},
-
- /* File operations */
-
- {audit_open, SMB_VFS_OP_OPEN, SMB_VFS_LAYER_LOGGER},
- {audit_close, SMB_VFS_OP_CLOSE, SMB_VFS_LAYER_LOGGER},
- {audit_rename, SMB_VFS_OP_RENAME, SMB_VFS_LAYER_LOGGER},
- {audit_unlink, SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_LOGGER},
- {audit_chmod, SMB_VFS_OP_CHMOD, SMB_VFS_LAYER_LOGGER},
- {audit_fchmod, SMB_VFS_OP_FCHMOD, SMB_VFS_LAYER_LOGGER},
- {audit_chmod_acl, SMB_VFS_OP_CHMOD_ACL, SMB_VFS_LAYER_LOGGER},
- {audit_fchmod_acl, SMB_VFS_OP_FCHMOD_ACL, SMB_VFS_LAYER_LOGGER},
-
- /* Finish VFS operations definition */
-
- {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
-};
-
-/* VFS initialisation function. Return vfs_op_tuple array back to SAMBA. */
-
-vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
- struct smb_vfs_handle_struct *vfs_handle)
-{
- *vfs_version = SMB_VFS_INTERFACE_VERSION;
- memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
-
- audit_handle = vfs_handle;
-
- openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY);
- syslog(SYSLOG_PRIORITY, "VFS_INIT: vfs_ops loaded\n");
- return audit_ops;
-}
-
-/* VFS finalization function. */
-void vfs_done(connection_struct *conn)
-{
- syslog(SYSLOG_PRIORITY, "VFS_DONE: vfs module unloaded\n");
-}
-
-/* Implementation of vfs_ops. Pass everything on to the default
- operation but log event first. */
-
-static int audit_connect(struct connection_struct *conn, const char *svc, const char *user)
-{
- syslog(SYSLOG_PRIORITY, "connect to service %s by user %s\n",
- svc, user);
-
- return default_vfs_ops.connect(conn, svc, user);
-}
-
-static void audit_disconnect(struct connection_struct *conn)
-{
- syslog(SYSLOG_PRIORITY, "disconnected\n");
- default_vfs_ops.disconnect(conn);
-}
-
-static DIR *audit_opendir(struct connection_struct *conn, const char *fname)
-{
- DIR *result = default_vfs_ops.opendir(conn, fname);
-
- syslog(SYSLOG_PRIORITY, "opendir %s %s%s\n",
- fname,
- (result == NULL) ? "failed: " : "",
- (result == NULL) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode)
-{
- int result = default_vfs_ops.mkdir(conn, path, mode);
-
- syslog(SYSLOG_PRIORITY, "mkdir %s %s%s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_rmdir(struct connection_struct *conn, const char *path)
-{
- int result = default_vfs_ops.rmdir(conn, path);
-
- syslog(SYSLOG_PRIORITY, "rmdir %s %s%s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode)
-{
- int result = default_vfs_ops.open(conn, fname, flags, mode);
-
- syslog(SYSLOG_PRIORITY, "open %s (fd %d) %s%s%s\n",
- fname, result,
- ((flags & O_WRONLY) || (flags & O_RDWR)) ? "for writing " : "",
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_close(struct files_struct *fsp, int fd)
-{
- int result = default_vfs_ops.close(fsp, fd);
-
- syslog(SYSLOG_PRIORITY, "close fd %d %s%s\n",
- fd,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_rename(struct connection_struct *conn, const char *old, const char *new)
-{
- int result = default_vfs_ops.rename(conn, old, new);
-
- syslog(SYSLOG_PRIORITY, "rename %s -> %s %s%s\n",
- old, new,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_unlink(struct connection_struct *conn, const char *path)
-{
- int result = default_vfs_ops.unlink(conn, path);
-
- syslog(SYSLOG_PRIORITY, "unlink %s %s%s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode)
-{
- int result = default_vfs_ops.chmod(conn, path, mode);
-
- syslog(SYSLOG_PRIORITY, "chmod %s mode 0x%x %s%s\n",
- path, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_chmod_acl(struct connection_struct *conn, const char *path, mode_t mode)
-{
- int result = default_vfs_ops.chmod_acl(conn, path, mode);
-
- syslog(SYSLOG_PRIORITY, "chmod_acl %s mode 0x%x %s%s\n",
- path, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode)
-{
- int result = default_vfs_ops.fchmod(fsp, fd, mode);
-
- syslog(SYSLOG_PRIORITY, "fchmod %s mode 0x%x %s%s\n",
- fsp->fsp_name, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode)
-{
- int result = default_vfs_ops.fchmod_acl(fsp, fd, mode);
-
- syslog(SYSLOG_PRIORITY, "fchmod_acl %s mode 0x%x %s%s\n",
- fsp->fsp_name, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
diff --git a/examples/VFS/netatalk.c b/examples/VFS/netatalk.c
deleted file mode 100644
index 353be36e6f..0000000000
--- a/examples/VFS/netatalk.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * AppleTalk VFS module for Samba-3.x
- *
- * Copyright (C) Alexei Kotovich, 2002
- *
- * 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 "config.h"
-#include <stdio.h>
-#include <sys/stat.h>
-#ifdef HAVE_UTIME_H
-#include <utime.h>
-#endif
-#ifdef HAVE_DIRENT_H
-#include <dirent.h>
-#endif
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-#include <errno.h>
-#include <string.h>
-#include <includes.h>
-#include <vfs.h>
-
-#define APPLEDOUBLE ".AppleDouble"
-#define ADOUBLEMODE 0777
-
-/* atalk functions */
-
-static int atalk_build_paths(TALLOC_CTX *ctx, const char *path,
- const char *fname, char **adbl_path, char **orig_path,
- SMB_STRUCT_STAT *adbl_info, SMB_STRUCT_STAT *orig_info);
-
-static int atalk_unlink_file(const char *path);
-
-static struct vfs_ops default_vfs_ops; /* For passthrough operation */
-static struct smb_vfs_handle_struct *atalk_handle;
-
-static int atalk_get_path_ptr(char *path)
-{
- int i = 0;
- int ptr = 0;
-
- for (i = 0; path[i]; i ++) {
- if (path[i] == '/')
- ptr = i;
- /* get out some 'spam';) from win32's file name */
- else if (path[i] == ':') {
- path[i] = '\0';
- break;
- }
- }
-
- return ptr;
-}
-
-static int atalk_build_paths(TALLOC_CTX *ctx, const char *path, const char *fname,
- char **adbl_path, char **orig_path,
- SMB_STRUCT_STAT *adbl_info, SMB_STRUCT_STAT *orig_info)
-{
- int ptr0 = 0;
- int ptr1 = 0;
- char *dname = 0;
- char *name = 0;
-
- if (!ctx || !path || !fname || !adbl_path || !orig_path ||
- !adbl_info || !orig_info)
- return -1;
-#if 0
- DEBUG(3, ("ATALK: PATH: %s[%s]\n", path, fname));
-#endif
- if (strstr(path, APPLEDOUBLE) || strstr(fname, APPLEDOUBLE)) {
- DEBUG(3, ("ATALK: path %s[%s] already contains %s\n", path, fname, APPLEDOUBLE));
- return -1;
- }
-
- if (fname[0] == '.') ptr0 ++;
- if (fname[1] == '/') ptr0 ++;
-
- *orig_path = talloc_asprintf(ctx, "%s/%s", path, &fname[ptr0]);
-
- /* get pointer to last '/' */
- ptr1 = atalk_get_path_ptr(*orig_path);
-
- sys_lstat(*orig_path, orig_info);
-
- if (S_ISDIR(orig_info->st_mode)) {
- *adbl_path = talloc_asprintf(ctx, "%s/%s/%s/",
- path, &fname[ptr0], APPLEDOUBLE);
- } else {
- dname = talloc_strdup(ctx, *orig_path);
- dname[ptr1] = '\0';
- name = *orig_path;
- *adbl_path = talloc_asprintf(ctx, "%s/%s/%s",
- dname, APPLEDOUBLE, &name[ptr1 + 1]);
- }
-#if 0
- DEBUG(3, ("ATALK: DEBUG:\n%s\n%s\n", *orig_path, *adbl_path));
-#endif
- sys_lstat(*adbl_path, adbl_info);
- return 0;
-}
-
-static int atalk_unlink_file(const char *path)
-{
- int ret = 0;
-
- become_root();
- ret = unlink(path);
- unbecome_root();
-
- return ret;
-}
-
-static void atalk_add_to_list(name_compare_entry **list)
-{
- int i, count = 0;
- name_compare_entry *new_list = 0;
- name_compare_entry *cur_list = 0;
-
- cur_list = *list;
-
- if (cur_list) {
- for (i = 0, count = 0; cur_list[i].name; i ++, count ++) {
- if (strstr(cur_list[i].name, APPLEDOUBLE))
- return;
- }
- }
-
- if (!(new_list = calloc(1,
- (count == 0 ? 1 : count + 1) * sizeof(name_compare_entry))))
- return;
-
- for (i = 0; i < count; i ++) {
- new_list[i].name = strdup(cur_list[i].name);
- new_list[i].is_wild = cur_list[i].is_wild;
- }
-
- new_list[i].name = strdup(APPLEDOUBLE);
- new_list[i].is_wild = False;
-
- free_namearray(*list);
-
- *list = new_list;
- new_list = 0;
- cur_list = 0;
-}
-
-static void atalk_rrmdir(TALLOC_CTX *ctx, char *path)
-{
- int n;
- char *dpath;
- struct dirent **namelist;
-
- if (!path) return;
-
- n = scandir(path, &namelist, 0, alphasort);
- if (n < 0) {
- return;
- } else {
- while (n --) {
- if (strcmp(namelist[n]->d_name, ".") == 0 ||
- strcmp(namelist[n]->d_name, "..") == 0)
- continue;
- if (!(dpath = talloc_asprintf(ctx, "%s/%s",
- path, namelist[n]->d_name)))
- continue;
- atalk_unlink_file(dpath);
- free(namelist[n]);
- }
- }
-}
-
-/* Disk operations */
-
-/* Directory operations */
-
-DIR *atalk_opendir(struct connection_struct *conn, const char *fname)
-{
- DIR *ret = 0;
-
- ret = default_vfs_ops.opendir(conn, fname);
-
- /*
- * when we try to perform delete operation upon file which has fork
- * in ./.AppleDouble and this directory wasn't hidden by Samba,
- * MS Windows explorer causes the error: "Cannot find the specified file"
- * There is some workaround to avoid this situation, i.e. if
- * connection has not .AppleDouble entry in either veto or hide
- * list then it would be nice to add one.
- */
-
- atalk_add_to_list(&conn->hide_list);
- atalk_add_to_list(&conn->veto_list);
-
- return ret;
-}
-
-static int atalk_rmdir(struct connection_struct *conn, const char *path)
-{
- BOOL add = False;
- TALLOC_CTX *ctx = 0;
- char *dpath;
-
- if (!conn || !conn->origpath || !path) goto exit_rmdir;
-
- /* due to there is no way to change bDeleteVetoFiles variable
- * from this module, gotta use talloc stuff..
- */
-
- strstr(path, APPLEDOUBLE) ? (add = False) : (add = True);
-
- if (!(ctx = talloc_init_named("remove_directory")))
- goto exit_rmdir;
-
- if (!(dpath = talloc_asprintf(ctx, "%s/%s%s",
- conn->origpath, path, add ? "/"APPLEDOUBLE : "")))
- goto exit_rmdir;
-
- atalk_rrmdir(ctx, dpath);
-
-exit_rmdir:
- talloc_destroy(ctx);
- return default_vfs_ops.rmdir(conn, path);
-}
-
-/* File operations */
-
-static int atalk_rename(struct connection_struct *conn, const char *old, const char *new)
-{
- int ret = 0;
- char *adbl_path = 0;
- char *orig_path = 0;
- SMB_STRUCT_STAT adbl_info;
- SMB_STRUCT_STAT orig_info;
- TALLOC_CTX *ctx;
-
- ret = default_vfs_ops.rename(conn, old, new);
-
- if (!conn || !old) return ret;
-
- if (!(ctx = talloc_init_named("rename_file")))
- return ret;
-
- if (atalk_build_paths(ctx, conn->origpath, old, &adbl_path, &orig_path,
- &adbl_info, &orig_info) != 0)
- return ret;
-
- if (S_ISDIR(orig_info.st_mode) || S_ISREG(orig_info.st_mode)) {
- DEBUG(3, ("ATALK: %s has passed..\n", adbl_path));
- goto exit_rename;
- }
-
- atalk_unlink_file(adbl_path);
-
-exit_rename:
- talloc_destroy(ctx);
- return ret;
-}
-
-static int atalk_unlink(struct connection_struct *conn, const char *path)
-{
- int ret = 0, i;
- char *adbl_path = 0;
- char *orig_path = 0;
- SMB_STRUCT_STAT adbl_info;
- SMB_STRUCT_STAT orig_info;
- TALLOC_CTX *ctx;
-
- ret = default_vfs_ops.unlink(conn, path);
-
- if (!conn || !path) return ret;
-
- /* no .AppleDouble sync if veto or hide list is empty,
- * otherwise "Cannot find the specified file" error will be caused
- */
-
- if (!conn->veto_list) return ret;
- if (!conn->hide_list) return ret;
-
- for (i = 0; conn->veto_list[i].name; i ++) {
- if (strstr(conn->veto_list[i].name, APPLEDOUBLE))
- break;
- }
-
- if (!conn->veto_list[i].name) {
- for (i = 0; conn->hide_list[i].name; i ++) {
- if (strstr(conn->hide_list[i].name, APPLEDOUBLE))
- break;
- else {
- DEBUG(3, ("ATALK: %s is not hidden, skipped..\n",
- APPLEDOUBLE));
- return ret;
- }
- }
- }
-
- if (!(ctx = talloc_init_named("unlink_file")))
- return ret;
-
- if (atalk_build_paths(ctx, conn->origpath, path, &adbl_path, &orig_path,
- &adbl_info, &orig_info) != 0)
- return ret;
-
- if (S_ISDIR(orig_info.st_mode) || S_ISREG(orig_info.st_mode)) {
- DEBUG(3, ("ATALK: %s has passed..\n", adbl_path));
- goto exit_unlink;
- }
-
- atalk_unlink_file(adbl_path);
-
-exit_unlink:
- talloc_destroy(ctx);
- return ret;
-}
-
-static int atalk_chmod(struct connection_struct *conn, const char *path, mode_t mode)
-{
- int ret = 0;
- char *adbl_path = 0;
- char *orig_path = 0;
- SMB_STRUCT_STAT adbl_info;
- SMB_STRUCT_STAT orig_info;
- TALLOC_CTX *ctx;
-
- ret = default_vfs_ops.chmod(conn, path, mode);
-
- if (!conn || !path) return ret;
-
- if (!(ctx = talloc_init_named("chmod_file")))
- return ret;
-
- if (atalk_build_paths(ctx, conn->origpath, path, &adbl_path, &orig_path,
- &adbl_info, &orig_info) != 0)
- return ret;
-
- if (!S_ISDIR(orig_info.st_mode) && !S_ISREG(orig_info.st_mode)) {
- DEBUG(3, ("ATALK: %s has passed..\n", orig_path));
- goto exit_chmod;
- }
-
- chmod(adbl_path, ADOUBLEMODE);
-
-exit_chmod:
- talloc_destroy(ctx);
- return ret;
-}
-
-static int atalk_chown(struct connection_struct *conn, const char *path, uid_t uid, gid_t gid)
-{
- int ret = 0;
- char *adbl_path = 0;
- char *orig_path = 0;
- SMB_STRUCT_STAT adbl_info;
- SMB_STRUCT_STAT orig_info;
- TALLOC_CTX *ctx;
-
- ret = default_vfs_ops.chown(conn, path, uid, gid);
-
- if (!conn || !path) return ret;
-
- if (!(ctx = talloc_init_named("chown_file")))
- return ret;
-
- if (atalk_build_paths(ctx, conn->origpath, path, &adbl_path, &orig_path,
- &adbl_info, &orig_info) != 0)
- return ret;
-
- if (!S_ISDIR(orig_info.st_mode) && !S_ISREG(orig_info.st_mode)) {
- DEBUG(3, ("ATALK: %s has passed..\n", orig_path));
- goto exit_chown;
- }
-
- chown(adbl_path, uid, gid);
-
-exit_chown:
- talloc_destroy(ctx);
- return ret;
-}
-
-static vfs_op_tuple atalk_ops[] = {
-
- /* Directory operations */
-
- {atalk_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_TRANSPARENT},
- {atalk_rmdir, SMB_VFS_OP_RMDIR, SMB_VFS_LAYER_TRANSPARENT},
-
- /* File operations */
-
- {atalk_rename, SMB_VFS_OP_RENAME, SMB_VFS_LAYER_TRANSPARENT},
- {atalk_unlink, SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_TRANSPARENT},
- {atalk_chmod, SMB_VFS_OP_CHMOD, SMB_VFS_LAYER_TRANSPARENT},
- {atalk_chown, SMB_VFS_OP_CHOWN, SMB_VFS_LAYER_TRANSPARENT},
-
- /* Finish VFS operations definition */
-
- {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
-};
-
-/* VFS initialisation function. Return vfs_op_tuple array back to SAMBA. */
-vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
- struct smb_vfs_handle_struct *vfs_handle)
-{
- *vfs_version = SMB_VFS_INTERFACE_VERSION;
- memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
-
- atalk_handle = vfs_handle;
-
- DEBUG(3, ("ATALK: vfs module loaded\n"));
- return atalk_ops;
-}
-
-/* VFS finalization function. */
-void vfs_done(connection_struct *conn)
-{
- DEBUG(3, ("ATALK: vfs module unloaded\n"));
-}
diff --git a/examples/VFS/recycle.c b/examples/VFS/recycle.c
deleted file mode 100644
index b59cb92a28..0000000000
--- a/examples/VFS/recycle.c
+++ /dev/null
@@ -1,559 +0,0 @@
-/*
- * Recycle bin VFS module for Samba.
- *
- * Copyright (C) 2001, Brandon Stone, Amherst College, <bbstone@amherst.edu>.
- * Copyright (C) 2002, Jeremy Allison - modified to make a VFS module.
- * Copyright (C) 2002, Alexander Bokovoy - cascaded VFS adoption,
- * Copyright (C) 2002, Juergen Hasch - added some options.
- * Copyright (C) 2002, Simo Sorce
- *
- * 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"
-
-#define ALLOC_CHECK(ptr, label) do { if ((ptr) == NULL) { DEBUG(0, ("recycle.bin: out of memory!\n")); errno = ENOMEM; goto label; } } while(0)
-
-static int vfs_recycle_debug_level = DBGC_VFS;
-
-#undef DBGC_CLASS
-#define DBGC_CLASS vfs_recycle_debug_level
-
-static const char *delimiter = "|"; /* delimiter for options */
-
-/* One per connection */
-
-typedef struct recycle_bin_struct
-{
- TALLOC_CTX *ctx;
- char *repository; /* name of the recycle bin directory */
- BOOL keep_dir_tree; /* keep directory structure of deleted file in recycle bin */
- BOOL versions; /* create versions of deleted files with identical name */
- BOOL touch; /* touch access date of deleted file */
- char *exclude; /* which files to exclude */
- char *exclude_dir; /* which directories to exclude */
- char *noversions; /* which files to exclude from versioning */
- SMB_OFF_T maxsize; /* maximum file size to be saved */
-} recycle_bin_struct;
-
-/* VFS operations */
-static struct vfs_ops default_vfs_ops; /* For passthrough operation */
-
-static int recycle_connect(struct connection_struct *conn, const char *service, const char *user);
-static void recycle_disconnect(struct connection_struct *conn);
-static int recycle_unlink(connection_struct *, const char *);
-
-#define VFS_OP(x) ((void *) x)
-
-static vfs_op_tuple recycle_ops[] = {
-
- /* Disk operations */
- {VFS_OP(recycle_connect), SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_TRANSPARENT},
- {VFS_OP(recycle_disconnect), SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_TRANSPARENT},
-
- /* File operations */
- {VFS_OP(recycle_unlink), SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_TRANSPARENT},
-
- {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
-};
-
-static BOOL check_bool_param(const char *value)
-{
- if (strwicmp(value, "yes") == 0 ||
- strwicmp(value, "true") == 0 ||
- strwicmp(value, "1") == 0)
- return True;
-
- return False;
-}
-
-/**
- * VFS initialisation function.
- *
- * @retval initialised vfs_op_tuple array
- **/
-vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
- struct smb_vfs_handle_struct *vfs_handle)
-{
- DEBUG(10, ("Initializing VFS module recycle\n"));
- *vfs_version = SMB_VFS_INTERFACE_VERSION;
- memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
- vfs_recycle_debug_level = debug_add_class("vfs_recycle_bin");
- if (vfs_recycle_debug_level == -1) {
- vfs_recycle_debug_level = DBGC_VFS;
- DEBUG(0, ("vfs_recycle: Couldn't register custom debugging class!\n"));
- } else {
- DEBUG(0, ("vfs_recycle: Debug class number of 'vfs_recycle': %d\n", vfs_recycle_debug_level));
- }
-
- return recycle_ops;
-}
-
-/**
- * VFS finalization function.
- *
- **/
-void vfs_done(connection_struct *conn)
-{
- DEBUG(10,("Called for connection %d\n", SNUM(conn)));
-}
-
-static int recycle_connect(struct connection_struct *conn, const char *service, const char *user)
-{
- TALLOC_CTX *ctx = NULL;
- recycle_bin_struct *recbin;
- char *servicename;
- char *tmp_str;
-
- DEBUG(10, ("Called for service %s (%d) as user %s\n", service, SNUM(conn), user));
-
- if (!(ctx = talloc_init_named("recycle bin"))) {
- DEBUG(0, ("Failed to allocate memory in VFS module recycle_bin\n"));
- return 0;
- }
-
- recbin = talloc(ctx,sizeof(recycle_bin_struct));
- if ( recbin == NULL) {
- DEBUG(0, ("Failed to allocate memory in VFS module recycle_bin\n"));
- return -1;
- }
- recbin->ctx = ctx;
-
- /* Set defaults */
- recbin->repository = talloc_strdup(ctx, ".recycle");
- ALLOC_CHECK(recbin->repository, error);
- recbin->keep_dir_tree = False;
- recbin->versions = False;
- recbin->touch = False;
- recbin->exclude = "";
- recbin->exclude_dir = "";
- recbin->noversions = "";
- recbin->maxsize = 0;
-
- /* parse configuration options */
- servicename = talloc_strdup(recbin->ctx, lp_servicename(SNUM(conn)));
- DEBUG(10, ("servicename = %s\n",servicename));
- if ((tmp_str = lp_parm_string(servicename, "vfs_recycle_bin", "repository")) != NULL) {
- recbin->repository = talloc_sub_conn(ctx, conn, tmp_str);
- ALLOC_CHECK(recbin->repository, error);
- trim_string(recbin->repository, "/", "/");
- DEBUG(5, ("recycle.bin: repository = %s\n", recbin->repository));
- }
- if ((tmp_str = lp_parm_string(servicename, "vfs_recycle_bin", "keeptree")) != NULL) {
- if (check_bool_param(tmp_str) == True)
- recbin->keep_dir_tree = True;
- DEBUG(5, ("recycle.bin: keeptree = %s\n", tmp_str));
- }
- if ((tmp_str = lp_parm_string(servicename, "vfs_recycle_bin", "versions")) != NULL) {
- if (check_bool_param(tmp_str) == True)
- recbin->versions = True;
- DEBUG(5, ("recycle.bin: versions = %s\n", tmp_str));
- }
- if ((tmp_str = lp_parm_string(servicename, "vfs_recycle_bin", "touch")) != NULL) {
- if (check_bool_param(tmp_str) == True)
- recbin->touch = True;
- DEBUG(5, ("recycle.bin: touch = %s\n", tmp_str));
- }
- if ((tmp_str = lp_parm_string(servicename, "vfs_recycle_bin", "maxsize")) != NULL) {
- recbin->maxsize = strtoul(tmp_str, NULL, 10);
- if (recbin->maxsize == 0) {
- recbin->maxsize = -1;
- DEBUG(5, ("recycle.bin: maxsize = -infinite-\n"));
- } else {
- DEBUG(5, ("recycle.bin: maxsize = %ld\n", (long int)recbin->maxsize));
- }
- }
- if ((tmp_str = lp_parm_string(servicename, "vfs_recycle_bin", "exclude")) != NULL) {
- recbin->exclude = talloc_strdup(ctx, tmp_str);
- ALLOC_CHECK(recbin->exclude, error);
- DEBUG(5, ("recycle.bin: exclude = %s\n", recbin->exclude));
- }
- if ((tmp_str = lp_parm_string(servicename,"vfs_recycle_bin", "exclude_dir")) != NULL) {
- recbin->exclude_dir = talloc_strdup(ctx, tmp_str);
- ALLOC_CHECK(recbin->exclude_dir, error);
- DEBUG(5, ("recycle.bin: exclude_dir = %s\n", recbin->exclude_dir));
- }
- if ((tmp_str = lp_parm_string(servicename,"vfs_recycle_bin", "noversions")) != NULL) {
- recbin->noversions = talloc_strdup(ctx, tmp_str);
- ALLOC_CHECK(recbin->noversions, error);
- DEBUG(5, ("recycle.bin: noversions = %s\n", recbin->noversions));
- }
-
- conn->vfs_private = (void *)recbin;
- return default_vfs_ops.connect(conn, service, user);
-
-error:
- talloc_destroy(ctx);
- return -1;
-}
-
-static void recycle_disconnect(struct connection_struct *conn)
-{
- DEBUG(10, ("Disconnecting VFS module recycle bin\n"));
- if (conn->vfs_private) {
- talloc_destroy(((recycle_bin_struct *)conn->vfs_private)->ctx);
- conn->vfs_private = NULL;
- }
- default_vfs_ops.disconnect(conn);
-}
-
-static BOOL recycle_directory_exist(connection_struct *conn, const char *dname)
-{
- SMB_STRUCT_STAT st;
-
- if (default_vfs_ops.stat(conn, dname, &st) == 0) {
- if (S_ISDIR(st.st_mode)) {
- return True;
- }
- }
-
- return False;
-}
-
-static BOOL recycle_file_exist(connection_struct *conn, const char *fname)
-{
- SMB_STRUCT_STAT st;
-
- if (default_vfs_ops.stat(conn, fname, &st) == 0) {
- if (S_ISREG(st.st_mode)) {
- return True;
- }
- }
-
- return False;
-}
-
-/**
- * Return file size
- * @param conn connection
- * @param fname file name
- * @return size in bytes
- **/
-static SMB_OFF_T recycle_get_file_size(connection_struct *conn, const char *fname)
-{
- SMB_STRUCT_STAT st;
- if (default_vfs_ops.stat(conn, fname, &st) != 0) {
- DEBUG(0,("recycle.bin: stat for %s returned %s\n", fname, strerror(errno)));
- return (SMB_OFF_T)0;
- }
- return(st.st_size);
-}
-
-/**
- * Create directory tree
- * @param conn connection
- * @param dname Directory tree to be created
- * @return Returns True for success
- **/
-static BOOL recycle_create_dir(connection_struct *conn, const char *dname)
-{
- int len;
- mode_t mode;
- char *new_dir = NULL;
- char *tmp_str = NULL;
- char *token;
- char *tok_str;
- BOOL ret = False;
-
- mode = S_IREAD | S_IWRITE | S_IEXEC;
-
- tmp_str = strdup(dname);
- ALLOC_CHECK(tmp_str, done);
- tok_str = tmp_str;
-
- len = strlen(dname);
- new_dir = (char *)malloc(len + 1);
- ALLOC_CHECK(new_dir, done);
- *new_dir = '\0';
-
- /* Create directory tree if neccessary */
- for(token = strtok(tok_str, "/"); token; token = strtok(NULL, "/")) {
- safe_strcat(new_dir, token, len);
- if (recycle_directory_exist(conn, new_dir))
- DEBUG(10, ("recycle.bin: dir %s already exists\n", new_dir));
- else {
- DEBUG(5, ("recycle.bin: creating new dir %s\n", new_dir));
- if (default_vfs_ops.mkdir(conn, new_dir, mode) != 0) {
- DEBUG(1,("recycle.bin: mkdir failed for %s with error: %s\n", new_dir, strerror(errno)));
- ret = False;
- goto done;
- }
- }
- safe_strcat(new_dir, "/", len);
- }
-
- ret = True;
-done:
- SAFE_FREE(tmp_str);
- SAFE_FREE(new_dir);
- return ret;
-}
-
-/**
- * Check if needle is contained exactly in haystack
- * @param haystack list of parameters separated by delimimiter character
- * @param needle string to be matched exactly to haystack
- * @return True if found
- **/
-static BOOL checkparam(const char *haystack, const char *needle)
-{
- char *token;
- char *tok_str;
- char *tmp_str;
- BOOL ret = False;
-
- if (haystack == NULL || strlen(haystack) == 0 || needle == NULL || strlen(needle) == 0) {
- return False;
- }
-
- tmp_str = strdup(haystack);
- ALLOC_CHECK(tmp_str, done);
- token = tok_str = tmp_str;
-
- for(token = strtok(tok_str, delimiter); token; token = strtok(NULL, delimiter)) {
- if(strcmp(token, needle) == 0) {
- ret = True;
- goto done;
- }
- }
-done:
- SAFE_FREE(tmp_str);
- return ret;
-}
-
-/**
- * Check if needle is contained in haystack, * and ? patterns are resolved
- * @param haystack list of parameters separated by delimimiter character
- * @param needle string to be matched exectly to haystack including pattern matching
- * @return True if found
- **/
-static BOOL matchparam(const char *haystack, const char *needle)
-{
- char *token;
- char *tok_str;
- char *tmp_str;
- BOOL ret = False;
-
- if (haystack == NULL || strlen(haystack) == 0 || needle == NULL || strlen(needle) == 0) {
- return False;
- }
-
- tmp_str = strdup(haystack);
- ALLOC_CHECK(tmp_str, done);
- token = tok_str = tmp_str;
-
- for(token = strtok(tok_str, delimiter); token; token = strtok(NULL, delimiter)) {
- if (!unix_wild_match(token, needle)) {
- ret = True;
- goto done;
- }
- }
-done:
- SAFE_FREE(tmp_str);
- return ret;
-}
-
-/**
- * Touch access date
- **/
-static void recycle_touch(connection_struct *conn, const char *fname)
-{
- SMB_STRUCT_STAT st;
- struct utimbuf tb;
- time_t currtime;
-
- if (default_vfs_ops.stat(conn, fname, &st) != 0) {
- DEBUG(0,("recycle.bin: stat for %s returned %s\n", fname, strerror(errno)));
- return;
- }
- currtime = time(&currtime);
- tb.actime = currtime;
- tb.modtime = st.st_mtime;
-
- if (default_vfs_ops.utime(conn, fname, &tb) == -1 )
- DEBUG(0, ("recycle.bin: touching %s failed, reason = %s\n", fname, strerror(errno)));
- }
-
-/**
- * Check if file should be recycled
- **/
-static int recycle_unlink(connection_struct *conn, const char *inname)
-{
- recycle_bin_struct *recbin;
- char *file_name = NULL;
- char *path_name = NULL;
- char *temp_name = NULL;
- char *final_name = NULL;
- char *base;
- int i;
- SMB_BIG_UINT dfree, dsize, bsize;
- SMB_OFF_T file_size, space_avail;
- BOOL exist;
- int rc = -1;
-
- file_name = strdup(inname);
- ALLOC_CHECK(file_name, done);
-
- if (conn->vfs_private)
- recbin = (recycle_bin_struct *)conn->vfs_private;
- else {
- DEBUG(0, ("Recycle bin not initialized!\n"));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
-
- if(!recbin->repository || *(recbin->repository) == '\0') {
- DEBUG(3, ("Recycle path not set, purging %s...\n", file_name));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
-
- /* we don't recycle the recycle bin... */
- if (strncmp(file_name, recbin->repository, strlen(recbin->repository)) == 0) {
- DEBUG(3, ("File is within recycling bin, unlinking ...\n"));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
-
- file_size = recycle_get_file_size(conn, file_name);
- /* it is wrong to purge filenames only because they are empty imho
- * --- simo
- *
- if(fsize == 0) {
- DEBUG(3, ("File %s is empty, purging...\n", file_name));
- rc = default_vfs_ops.unlink(conn,file_name);
- goto done;
- }
- */
-
- /* FIXME: this is wrong, we should check the hole size of the recycle bin is
- * not greater then maxsize, not the size of the single file, also it is better
- * to remove older files
- */
- if(recbin->maxsize > 0 && file_size > recbin->maxsize) {
- DEBUG(3, ("File %s exceeds maximum recycle size, purging... \n", file_name));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
-
- /* FIXME: this is wrong: moving files with rename does not change the disk space
- * allocation
- *
- space_avail = default_vfs_ops.disk_free(conn, ".", True, &bsize, &dfree, &dsize) * 1024L;
- DEBUG(5, ("space_avail = %Lu, file_size = %Lu\n", space_avail, file_size));
- if(space_avail < file_size) {
- DEBUG(3, ("Not enough diskspace, purging file %s\n", file_name));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
- */
-
- /* extract filename and path */
- path_name = (char *)malloc(PATH_MAX);
- ALLOC_CHECK(path_name, done);
- *path_name = '\0';
- safe_strcpy(path_name, file_name, PATH_MAX);
- base = strrchr(path_name, '/');
- if (base == NULL) {
- base = file_name;
- safe_strcpy(path_name, "/", PATH_MAX);
- }
- else {
- *base = '\0';
- base++;
- }
-
- DEBUG(10, ("recycle.bin: fname = %s\n", file_name)); /* original filename with path */
- DEBUG(10, ("recycle.bin: fpath = %s\n", path_name)); /* original path */
- DEBUG(10, ("recycle.bin: base = %s\n", base)); /* filename without path */
-
- if (matchparam(recbin->exclude, base)) {
- DEBUG(3, ("recycle.bin: file %s is excluded \n", base));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
-
- /* FIXME: this check will fail if we have more than one level of directories,
- * we shoud check for every level 1, 1/2, 1/2/3, 1/2/3/4 ....
- * ---simo
- */
- if (checkparam(recbin->exclude_dir, path_name)) {
- DEBUG(3, ("recycle.bin: directory %s is excluded \n", path_name));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
-
- temp_name = (char *)malloc(PATH_MAX);
- ALLOC_CHECK(temp_name, done);
- safe_strcpy(temp_name, recbin->repository, PATH_MAX);
-
- /* see if we need to recreate the original directory structure in the recycle bin */
- if (recbin->keep_dir_tree == True) {
- safe_strcat(temp_name, "/", PATH_MAX);
- safe_strcat(temp_name, path_name, PATH_MAX);
- }
-
- exist = recycle_directory_exist(conn, temp_name);
- if (exist) {
- DEBUG(10, ("recycle.bin: Directory already exists\n"));
- } else {
- DEBUG(10, ("recycle.bin: Creating directory %s\n", temp_name));
- if (recycle_create_dir(conn, temp_name) == False) {
- DEBUG(3, ("Could not create directory, purging %s...\n", file_name));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
- }
-
- final_name = (char *)malloc(PATH_MAX);
- ALLOC_CHECK(final_name, done);
- snprintf(final_name, PATH_MAX, "%s/%s", temp_name, base);
- DEBUG(10, ("recycle.bin: recycled file name%s\n", temp_name)); /* new filename with path */
-
- /* check if we should delete file from recycle bin */
- if (recycle_file_exist(conn, final_name)) {
- if (recbin->versions == False || matchparam(recbin->noversions, base) == True) {
- DEBUG(3, ("recycle.bin: Removing old file %s from recycle bin\n", final_name));
- if (default_vfs_ops.unlink(conn, final_name) != 0) {
- DEBUG(1, ("recycle.bin: Error deleting old file: %s\n", strerror(errno)));
- }
- }
- }
-
- /* rename file we move to recycle bin */
- i = 1;
- while (recycle_file_exist(conn, final_name)) {
- snprintf(final_name, PATH_MAX, "%s/Copy #%d of %s", temp_name, i++, base);
- }
-
- DEBUG(10, ("recycle.bin: Moving %s to %s\n", file_name, final_name));
- rc = default_vfs_ops.rename(conn, file_name, final_name);
- if (rc != 0) {
- DEBUG(3, ("recycle.bin: Move error %d (%s), purging file %s (%s)\n", errno, strerror(errno), file_name, final_name));
- rc = default_vfs_ops.unlink(conn, file_name);
- goto done;
- }
-
- /* touch access date of moved file */
- if (recbin->touch == True )
- recycle_touch(conn, final_name);
-
-done:
- SAFE_FREE(file_name);
- SAFE_FREE(path_name);
- SAFE_FREE(temp_name);
- SAFE_FREE(final_name);
- return rc;
-}