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-rw-r--r--source3/include/smbprofile.h8
-rw-r--r--source3/include/trans2.h7
-rw-r--r--source3/include/vfs.h16
-rw-r--r--source3/include/vfs_macros.h10
-rw-r--r--source3/lib/system.c65
-rw-r--r--source3/smbd/trans2.c16
-rw-r--r--source3/smbd/vfs-wrap.c31
-rw-r--r--source3/smbd/vfs.c7
8 files changed, 143 insertions, 17 deletions
diff --git a/source3/include/smbprofile.h b/source3/include/smbprofile.h
index e494faf7da..ed6fce9a6d 100644
--- a/source3/include/smbprofile.h
+++ b/source3/include/smbprofile.h
@@ -34,7 +34,7 @@ enum flush_reason_enum { SEEK_FLUSH, READ_FLUSH, WRITE_FLUSH, READRAW_FLUSH,
#define PROF_SHMEM_KEY ((key_t)0x07021999)
#define PROF_SHM_MAGIC 0x6349985
-#define PROF_SHM_VERSION 9
+#define PROF_SHM_VERSION 10
/* time values in the following structure are in microseconds */
@@ -47,6 +47,12 @@ struct profile_stats {
unsigned syscall_opendir_time;
unsigned syscall_readdir_count;
unsigned syscall_readdir_time;
+ unsigned syscall_seekdir_count;
+ unsigned syscall_seekdir_time;
+ unsigned syscall_telldir_count;
+ unsigned syscall_telldir_time;
+ unsigned syscall_rewinddir_count;
+ unsigned syscall_rewinddir_time;
unsigned syscall_mkdir_count;
unsigned syscall_mkdir_time;
unsigned syscall_rmdir_count;
diff --git a/source3/include/trans2.h b/source3/include/trans2.h
index 3106cd092a..37b3cb24b1 100644
--- a/source3/include/trans2.h
+++ b/source3/include/trans2.h
@@ -329,6 +329,13 @@ Byte offset Type name description
#define SMB_FS_FULL_SIZE_INFORMATION 1007
#define SMB_FS_OBJECTID_INFORMATION 1008
+/* flags on trans2 findfirst/findnext that control search */
+#define FLAG_TRANS2_FIND_CLOSE 0x1
+#define FLAG_TRANS2_FIND_CLOSE_IF_END 0x2
+#define FLAG_TRANS2_FIND_REQUIRE_RESUME 0x4
+#define FLAG_TRANS2_FIND_CONTINUE 0x8
+#define FLAG_TRANS2_FIND_BACKUP_INTENT 0x10
+
/* UNIX CIFS Extensions - created by HP */
/*
* UNIX CIFS Extensions have the range 0x200 - 0x2FF reserved.
diff --git a/source3/include/vfs.h b/source3/include/vfs.h
index db766b985d..babf18ec81 100644
--- a/source3/include/vfs.h
+++ b/source3/include/vfs.h
@@ -1,7 +1,7 @@
/*
Unix SMB/CIFS implementation.
VFS structures and parameters
- Copyright (C) Jeremy Allison 1999-2003
+ Copyright (C) Jeremy Allison 1999-2004
Copyright (C) Tim Potter 1999
Copyright (C) Alexander Bokovoy 2002
Copyright (C) Stefan (metze) Metzmacher 2003
@@ -55,7 +55,8 @@
/* Changed to version 8 includes EA calls. JRA. */
/* Changed to version 9 to include the get_shadow_data call. --metze */
/* Changed to version 10 to include pread/pwrite calls. */
-#define SMB_VFS_INTERFACE_VERSION 10
+/* Changed to version 11 to include seekdir/telldir/rewinddir calls. JRA */
+#define SMB_VFS_INTERFACE_VERSION 11
/* to bug old modules witch are trying to compile with the old functions */
@@ -102,6 +103,9 @@ typedef enum _vfs_op_type {
SMB_VFS_OP_OPENDIR,
SMB_VFS_OP_READDIR,
+ SMB_VFS_OP_SEEKDIR,
+ SMB_VFS_OP_TELLDIR,
+ SMB_VFS_OP_REWINDDIR,
SMB_VFS_OP_MKDIR,
SMB_VFS_OP_RMDIR,
SMB_VFS_OP_CLOSEDIR,
@@ -209,7 +213,10 @@ struct vfs_ops {
/* Directory operations */
DIR *(*opendir)(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *fname);
- struct dirent *(*readdir)(struct vfs_handle_struct *handle, struct connection_struct *conn, DIR *dirp);
+ SMB_STRUCT_DIRENT *(*readdir)(struct vfs_handle_struct *handle, struct connection_struct *conn, DIR *dirp);
+ void (*seekdir)(struct vfs_handle_struct *handle, struct connection_struct *conn, DIR *dirp, long offset);
+ long (*telldir)(struct vfs_handle_struct *handle, struct connection_struct *conn, DIR *dirp);
+ void (*rewinddir)(struct vfs_handle_struct *handle, struct connection_struct *conn, DIR *dirp);
int (*mkdir)(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path, mode_t mode);
int (*rmdir)(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path);
int (*closedir)(struct vfs_handle_struct *handle, struct connection_struct *conn, DIR *dir);
@@ -310,6 +317,9 @@ struct vfs_ops {
struct vfs_handle_struct *opendir;
struct vfs_handle_struct *readdir;
+ struct vfs_handle_struct *seekdir;
+ struct vfs_handle_struct *telldir;
+ struct vfs_handle_struct *rewinddir;
struct vfs_handle_struct *mkdir;
struct vfs_handle_struct *rmdir;
struct vfs_handle_struct *closedir;
diff --git a/source3/include/vfs_macros.h b/source3/include/vfs_macros.h
index 1ec1c5a778..a149db53b1 100644
--- a/source3/include/vfs_macros.h
+++ b/source3/include/vfs_macros.h
@@ -38,6 +38,9 @@
/* Directory operations */
#define SMB_VFS_OPENDIR(conn, fname) ((conn)->vfs.ops.opendir((conn)->vfs.handles.opendir, (conn), (fname)))
#define SMB_VFS_READDIR(conn, dirp) ((conn)->vfs.ops.readdir((conn)->vfs.handles.readdir, (conn), (dirp)))
+#define SMB_VFS_SEEKDIR(conn, dirp, offset) ((conn)->vfs.ops.seekdir((conn)->vfs.handles.seekdir, (conn), (dirp), (offset)))
+#define SMB_VFS_TELLDIR(conn, dirp) ((conn)->vfs.ops.telldir((conn)->vfs.handles.telldir, (conn), (dirp)))
+#define SMB_VFS_REWINDDIR(conn, dirp) ((conn)->vfs.ops.rewinddir((conn)->vfs.handles.rewinddir, (conn), (dirp)))
#define SMB_VFS_MKDIR(conn, path, mode) ((conn)->vfs.ops.mkdir((conn)->vfs.handles.mkdir,(conn), (path), (mode)))
#define SMB_VFS_RMDIR(conn, path) ((conn)->vfs.ops.rmdir((conn)->vfs.handles.rmdir, (conn), (path)))
#define SMB_VFS_CLOSEDIR(conn, dir) ((conn)->vfs.ops.closedir((conn)->vfs.handles.closedir, (conn), dir))
@@ -136,6 +139,9 @@
/* Directory operations */
#define SMB_VFS_OPAQUE_OPENDIR(conn, fname) ((conn)->vfs_opaque.ops.opendir((conn)->vfs_opaque.handles.opendir, (conn), (fname)))
#define SMB_VFS_OPAQUE_READDIR(conn, dirp) ((conn)->vfs_opaque.ops.readdir((conn)->vfs_opaque.handles.readdir, (conn), (dirp)))
+#define SMB_VFS_OPAQUE_SEEKDIR(conn, dirp, offset) ((conn)->vfs_opaque.ops.seekdir((conn)->vfs_opaque.handles.seekdir, (conn), (dirp), (offset)))
+#define SMB_VFS_OPAQUE_TELLDIR(conn, dirp) ((conn)->vfs_opaque.ops.telldir((conn)->vfs_opaque.handles.telldir, (conn), (dirp)))
+#define SMB_VFS_OPAQUE_REWINDDIR(conn, dirp) ((conn)->vfs_opaque.ops.rewinddir((conn)->vfs_opaque.handles.rewinddir, (conn), (dirp)))
#define SMB_VFS_OPAQUE_MKDIR(conn, path, mode) ((conn)->vfs_opaque.ops.mkdir((conn)->vfs_opaque.handles.mkdir,(conn), (path), (mode)))
#define SMB_VFS_OPAQUE_RMDIR(conn, path) ((conn)->vfs_opaque.ops.rmdir((conn)->vfs_opaque.handles.rmdir, (conn), (path)))
#define SMB_VFS_OPAQUE_CLOSEDIR(conn, dir) ((conn)->vfs_opaque.ops.closedir((conn)->vfs_opaque.handles.closedir, (conn), dir))
@@ -234,6 +240,10 @@
/* Directory operations */
#define SMB_VFS_NEXT_OPENDIR(handle, conn, fname) ((handle)->vfs_next.ops.opendir((handle)->vfs_next.handles.opendir, (conn), (fname)))
#define SMB_VFS_NEXT_READDIR(handle, conn, dirp) ((handle)->vfs_next.ops.readdir((handle)->vfs_next.handles.readdir, (conn), (dirp)))
+#define SMB_VFS_NEXT_SEEKDIR(handle, conn, dirp) ((handle)->vfs_next.ops.seekdir((handle)->vfs_next.handles.seekdir, (conn), (dirp), (offset)))
+#define SMB_VFS_NEXT_TELLDIR(handle, conn, dirp) ((handle)->vfs_next.ops.telldir((handle)->vfs_next.handles.telldir, (conn), (dirp)))
+#define SMB_VFS_NEXT_REWINDDIR(handle, conn, dirp) ((handle)->vfs_next.ops.rewinddir((handle)->vfs_next.handles.rewinddir, (conn), (dirp)))
+#define SMB_VFS_NEXT_DIR(handle, conn, dirp) ((handle)->vfs_next.ops.readdir((handle)->vfs_next.handles.readdir, (conn), (dirp)))
#define SMB_VFS_NEXT_MKDIR(handle, conn, path, mode) ((handle)->vfs_next.ops.mkdir((handle)->vfs_next.handles.mkdir,(conn), (path), (mode)))
#define SMB_VFS_NEXT_RMDIR(handle, conn, path) ((handle)->vfs_next.ops.rmdir((handle)->vfs_next.handles.rmdir, (conn), (path)))
#define SMB_VFS_NEXT_CLOSEDIR(handle, conn, dir) ((handle)->vfs_next.ops.closedir((handle)->vfs_next.handles.closedir, (conn), dir))
diff --git a/source3/lib/system.c b/source3/lib/system.c
index b27ac5c00a..f33d1ae7d5 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -362,6 +362,19 @@ FILE *sys_fopen(const char *path, const char *type)
}
/*******************************************************************
+ An opendir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+DIR *sys_opendir(const char *name)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OPENDIR64)
+ return opendir64(name);
+#else
+ return opendir(name);
+#endif
+}
+
+/*******************************************************************
A readdir wrapper that will deal with 64 bit filesizes.
********************************************************************/
@@ -375,6 +388,58 @@ SMB_STRUCT_DIRENT *sys_readdir(DIR *dirp)
}
/*******************************************************************
+ A seekdir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+void sys_seekdir(DIR *dirp, long offset)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_SEEKDIR64)
+ seekdir64(dirp, offset);
+#else
+ seekdir(dirp, offset);
+#endif
+}
+
+/*******************************************************************
+ A telldir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+long sys_telldir(DIR *dirp)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_TELLDIR64)
+ return (long)telldir64(dirp);
+#else
+ return (long)telldir(dirp);
+#endif
+}
+
+/*******************************************************************
+ A rewinddir wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+void sys_rewinddir(DIR *dirp)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_REWINDDIR64)
+ rewinddir64(dirp);
+#else
+ rewinddir(dirp);
+#endif
+}
+
+/*******************************************************************
+ A close wrapper that will deal with 64 bit filesizes.
+********************************************************************/
+
+int sys_closedir(DIR *dirp)
+{
+#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_CLOSEDIR64)
+ return closedir64(dirp);
+#else
+ return closedir(dirp);
+#endif
+}
+
+/*******************************************************************
An mknod() wrapper that will deal with 64 bit filesizes.
********************************************************************/
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index ac282ed95f..4c0d5731eb 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -1329,9 +1329,10 @@ static int call_trans2findfirst(connection_struct *conn, char *inbuf, char *outb
char *pdata = *ppdata;
int dirtype = SVAL(params,0);
int maxentries = SVAL(params,2);
- BOOL close_after_first = BITSETW(params+4,0);
- BOOL close_if_end = BITSETW(params+4,1);
- BOOL requires_resume_key = BITSETW(params+4,2);
+ uint16 findfirst_flags = SVAL(params,4);
+ BOOL close_after_first = (findfirst_flags & FLAG_TRANS2_FIND_CLOSE);
+ BOOL close_if_end = (findfirst_flags & FLAG_TRANS2_FIND_CLOSE_IF_END);
+ BOOL requires_resume_key = (findfirst_flags & FLAG_TRANS2_FIND_REQUIRE_RESUME);
int info_level = SVAL(params,6);
pstring directory;
pstring mask;
@@ -1555,10 +1556,11 @@ static int call_trans2findnext(connection_struct *conn, char *inbuf, char *outbu
int maxentries = SVAL(params,2);
uint16 info_level = SVAL(params,4);
uint32 resume_key = IVAL(params,6);
- BOOL close_after_request = BITSETW(params+10,0);
- BOOL close_if_end = BITSETW(params+10,1);
- BOOL requires_resume_key = BITSETW(params+10,2);
- BOOL continue_bit = BITSETW(params+10,3);
+ uint16 findnext_flags = SVAL(params,10);
+ BOOL close_after_request = (findnext_flags & FLAG_TRANS2_FIND_CLOSE);
+ BOOL close_if_end = (findnext_flags & FLAG_TRANS2_FIND_CLOSE_IF_END);
+ BOOL requires_resume_key = (findnext_flags & FLAG_TRANS2_FIND_REQUIRE_RESUME);
+ BOOL continue_bit = (findnext_flags & FLAG_TRANS2_FIND_CONTINUE);
pstring resume_name;
pstring mask;
pstring directory;
diff --git a/source3/smbd/vfs-wrap.c b/source3/smbd/vfs-wrap.c
index 5393dfc755..1444d0e875 100644
--- a/source3/smbd/vfs-wrap.c
+++ b/source3/smbd/vfs-wrap.c
@@ -93,21 +93,44 @@ DIR *vfswrap_opendir(vfs_handle_struct *handle, connection_struct *conn, const c
DIR *result;
START_PROFILE(syscall_opendir);
- result = opendir(fname);
+ result = sys_opendir(fname);
END_PROFILE(syscall_opendir);
return result;
}
-struct dirent *vfswrap_readdir(vfs_handle_struct *handle, connection_struct *conn, DIR *dirp)
+SMB_STRUCT_DIRENT *vfswrap_readdir(vfs_handle_struct *handle, connection_struct *conn, DIR *dirp)
{
struct dirent *result;
START_PROFILE(syscall_readdir);
- result = readdir(dirp);
+ result = sys_readdir(dirp);
END_PROFILE(syscall_readdir);
return result;
}
+void vfswrap_seekdir(vfs_handle_struct *handle, connection_struct *conn, DIR *dirp, long offset)
+{
+ START_PROFILE(syscall_seekdir);
+ sys_seekdir(dirp, offset);
+ END_PROFILE(syscall_seekdir);
+}
+
+long vfswrap_telldir(vfs_handle_struct *handle, connection_struct *conn, DIR *dirp)
+{
+ long result;
+ START_PROFILE(syscall_telldir);
+ result = sys_telldir(dirp);
+ END_PROFILE(syscall_telldir);
+ return result;
+}
+
+void vfswrap_rewinddir(vfs_handle_struct *handle, connection_struct *conn, DIR *dirp)
+{
+ START_PROFILE(syscall_rewinddir);
+ sys_rewinddir(dirp);
+ END_PROFILE(syscall_rewinddir);
+}
+
int vfswrap_mkdir(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode)
{
int result;
@@ -152,7 +175,7 @@ int vfswrap_closedir(vfs_handle_struct *handle, connection_struct *conn, DIR *di
int result;
START_PROFILE(syscall_closedir);
- result = closedir(dirp);
+ result = sys_closedir(dirp);
END_PROFILE(syscall_closedir);
return result;
}
diff --git a/source3/smbd/vfs.c b/source3/smbd/vfs.c
index 0328558fe8..f30a555900 100644
--- a/source3/smbd/vfs.c
+++ b/source3/smbd/vfs.c
@@ -62,6 +62,9 @@ static struct vfs_ops default_vfs = {
vfswrap_opendir,
vfswrap_readdir,
+ vfswrap_seekdir,
+ vfswrap_telldir,
+ vfswrap_rewinddir,
vfswrap_mkdir,
vfswrap_rmdir,
vfswrap_closedir,
@@ -611,13 +614,13 @@ SMB_OFF_T vfs_transfer_file(files_struct *in, files_struct *out, SMB_OFF_T n)
char *vfs_readdirname(connection_struct *conn, void *p)
{
- struct dirent *ptr= NULL;
+ SMB_STRUCT_DIRENT *ptr= NULL;
char *dname;
if (!p)
return(NULL);
- ptr = (struct dirent *)SMB_VFS_READDIR(conn,p);
+ ptr = SMB_VFS_READDIR(conn,p);
if (!ptr)
return(NULL);
generated by cgit (git 2.34.1) at 2024-11-15 05:27:08 +0000