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-rw-r--r--source3/modules/vfs_xattr_tdb.c (renamed from source3/modules/vfs_ea_tdb.c)197
1 files changed, 99 insertions, 98 deletions
diff --git a/source3/modules/vfs_ea_tdb.c b/source3/modules/vfs_xattr_tdb.c
index 8cf04d79ad..3a72831b5b 100644
--- a/source3/modules/vfs_ea_tdb.c
+++ b/source3/modules/vfs_xattr_tdb.c
@@ -28,9 +28,9 @@
* unmarshall tdb_xattrs
*/
-static NTSTATUS ea_tdb_pull_attrs(TALLOC_CTX *mem_ctx,
- const TDB_DATA *data,
- struct tdb_xattrs **presult)
+static NTSTATUS xattr_tdb_pull_attrs(TALLOC_CTX *mem_ctx,
+ const TDB_DATA *data,
+ struct tdb_xattrs **presult)
{
DATA_BLOB blob;
enum ndr_err_code ndr_err;
@@ -66,9 +66,9 @@ static NTSTATUS ea_tdb_pull_attrs(TALLOC_CTX *mem_ctx,
* marshall tdb_xattrs
*/
-static NTSTATUS ea_tdb_push_attrs(TALLOC_CTX *mem_ctx,
- const struct tdb_xattrs *attribs,
- TDB_DATA *data)
+static NTSTATUS xattr_tdb_push_attrs(TALLOC_CTX *mem_ctx,
+ const struct tdb_xattrs *attribs,
+ TDB_DATA *data)
{
DATA_BLOB blob;
enum ndr_err_code ndr_err;
@@ -91,10 +91,10 @@ static NTSTATUS ea_tdb_push_attrs(TALLOC_CTX *mem_ctx,
* Load tdb_xattrs for a file from the tdb
*/
-static NTSTATUS ea_tdb_load_attrs(TALLOC_CTX *mem_ctx,
- struct db_context *db_ctx,
- const struct file_id *id,
- struct tdb_xattrs **presult)
+static NTSTATUS xattr_tdb_load_attrs(TALLOC_CTX *mem_ctx,
+ struct db_context *db_ctx,
+ const struct file_id *id,
+ struct tdb_xattrs **presult)
{
uint8 id_buf[16];
NTSTATUS status;
@@ -108,7 +108,7 @@ static NTSTATUS ea_tdb_load_attrs(TALLOC_CTX *mem_ctx,
return NT_STATUS_INTERNAL_DB_CORRUPTION;
}
- status = ea_tdb_pull_attrs(mem_ctx, &data, presult);
+ status = xattr_tdb_pull_attrs(mem_ctx, &data, presult);
TALLOC_FREE(data.dptr);
return NT_STATUS_OK;
}
@@ -117,9 +117,9 @@ static NTSTATUS ea_tdb_load_attrs(TALLOC_CTX *mem_ctx,
* fetch_lock the tdb_ea record for a file
*/
-static struct db_record *ea_tdb_lock_attrs(TALLOC_CTX *mem_ctx,
- struct db_context *db_ctx,
- const struct file_id *id)
+static struct db_record *xattr_tdb_lock_attrs(TALLOC_CTX *mem_ctx,
+ struct db_context *db_ctx,
+ const struct file_id *id)
{
uint8 id_buf[16];
push_file_id_16((char *)id_buf, id);
@@ -131,16 +131,16 @@ static struct db_record *ea_tdb_lock_attrs(TALLOC_CTX *mem_ctx,
* Save tdb_xattrs to a previously fetch_locked record
*/
-static NTSTATUS ea_tdb_save_attrs(struct db_record *rec,
- const struct tdb_xattrs *attribs)
+static NTSTATUS xattr_tdb_save_attrs(struct db_record *rec,
+ const struct tdb_xattrs *attribs)
{
TDB_DATA data;
NTSTATUS status;
- status = ea_tdb_push_attrs(talloc_tos(), attribs, &data);
+ status = xattr_tdb_push_attrs(talloc_tos(), attribs, &data);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0, ("ea_tdb_push_attrs failed: %s\n",
+ DEBUG(0, ("xattr_tdb_push_attrs failed: %s\n",
nt_errstr(status)));
return status;
}
@@ -156,19 +156,19 @@ static NTSTATUS ea_tdb_save_attrs(struct db_record *rec,
* Worker routine for getxattr and fgetxattr
*/
-static ssize_t ea_tdb_getattr(struct db_context *db_ctx,
- const struct file_id *id,
- const char *name, void *value, size_t size)
+static ssize_t xattr_tdb_getattr(struct db_context *db_ctx,
+ const struct file_id *id,
+ const char *name, void *value, size_t size)
{
struct tdb_xattrs *attribs;
uint32_t i;
ssize_t result = -1;
NTSTATUS status;
- status = ea_tdb_load_attrs(talloc_tos(), db_ctx, id, &attribs);
+ status = xattr_tdb_load_attrs(talloc_tos(), db_ctx, id, &attribs);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(10, ("ea_tdb_fetch_attrs failed: %s\n",
+ DEBUG(10, ("xattr_tdb_fetch_attrs failed: %s\n",
nt_errstr(status)));
errno = EINVAL;
return -1;
@@ -199,9 +199,9 @@ static ssize_t ea_tdb_getattr(struct db_context *db_ctx,
return result;
}
-static ssize_t ea_tdb_getxattr(struct vfs_handle_struct *handle,
- const char *path, const char *name,
- void *value, size_t size)
+static ssize_t xattr_tdb_getxattr(struct vfs_handle_struct *handle,
+ const char *path, const char *name,
+ void *value, size_t size)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -215,12 +215,12 @@ static ssize_t ea_tdb_getxattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_getattr(db, &id, name, value, size);
+ return xattr_tdb_getattr(db, &id, name, value, size);
}
-static ssize_t ea_tdb_fgetxattr(struct vfs_handle_struct *handle,
- struct files_struct *fsp,
- const char *name, void *value, size_t size)
+static ssize_t xattr_tdb_fgetxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ const char *name, void *value, size_t size)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -234,34 +234,34 @@ static ssize_t ea_tdb_fgetxattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_getattr(db, &id, name, value, size);
+ return xattr_tdb_getattr(db, &id, name, value, size);
}
/*
* Worker routine for setxattr and fsetxattr
*/
-static int ea_tdb_setattr(struct db_context *db_ctx,
- const struct file_id *id, const char *name,
- const void *value, size_t size, int flags)
+static int xattr_tdb_setattr(struct db_context *db_ctx,
+ const struct file_id *id, const char *name,
+ const void *value, size_t size, int flags)
{
NTSTATUS status;
struct db_record *rec;
struct tdb_xattrs *attribs;
uint32_t i;
- rec = ea_tdb_lock_attrs(talloc_tos(), db_ctx, id);
+ rec = xattr_tdb_lock_attrs(talloc_tos(), db_ctx, id);
if (rec == NULL) {
- DEBUG(0, ("ea_tdb_lock_attrs failed\n"));
+ DEBUG(0, ("xattr_tdb_lock_attrs failed\n"));
errno = EINVAL;
return -1;
}
- status = ea_tdb_pull_attrs(rec, &rec->value, &attribs);
+ status = xattr_tdb_pull_attrs(rec, &rec->value, &attribs);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(10, ("ea_tdb_fetch_attrs failed: %s\n",
+ DEBUG(10, ("xattr_tdb_fetch_attrs failed: %s\n",
nt_errstr(status)));
TALLOC_FREE(rec);
return -1;
@@ -295,7 +295,7 @@ static int ea_tdb_setattr(struct db_context *db_ctx,
attribs->xattrs[i].value.data = CONST_DISCARD(uint8 *, value);
attribs->xattrs[i].value.length = size;
- status = ea_tdb_save_attrs(rec, attribs);
+ status = xattr_tdb_save_attrs(rec, attribs);
TALLOC_FREE(rec);
@@ -307,9 +307,9 @@ static int ea_tdb_setattr(struct db_context *db_ctx,
return 0;
}
-static int ea_tdb_setxattr(struct vfs_handle_struct *handle,
- const char *path, const char *name,
- const void *value, size_t size, int flags)
+static int xattr_tdb_setxattr(struct vfs_handle_struct *handle,
+ const char *path, const char *name,
+ const void *value, size_t size, int flags)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -323,13 +323,13 @@ static int ea_tdb_setxattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_setattr(db, &id, name, value, size, flags);
+ return xattr_tdb_setattr(db, &id, name, value, size, flags);
}
-static int ea_tdb_fsetxattr(struct vfs_handle_struct *handle,
- struct files_struct *fsp,
- const char *name, const void *value,
- size_t size, int flags)
+static int xattr_tdb_fsetxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ const char *name, const void *value,
+ size_t size, int flags)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -343,37 +343,38 @@ static int ea_tdb_fsetxattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_setattr(db, &id, name, value, size, flags);
+ return xattr_tdb_setattr(db, &id, name, value, size, flags);
}
/*
* Worker routine for listxattr and flistxattr
*/
-static ssize_t ea_tdb_listattr(struct db_context *db_ctx,
- const struct file_id *id, char *list,
- size_t size)
+static ssize_t xattr_tdb_listattr(struct db_context *db_ctx,
+ const struct file_id *id, char *list,
+ size_t size)
{
NTSTATUS status;
struct tdb_xattrs *attribs;
uint32_t i;
size_t len = 0;
- status = ea_tdb_load_attrs(talloc_tos(), db_ctx, id, &attribs);
+ status = xattr_tdb_load_attrs(talloc_tos(), db_ctx, id, &attribs);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(10, ("ea_tdb_fetch_attrs failed: %s\n",
+ DEBUG(10, ("xattr_tdb_fetch_attrs failed: %s\n",
nt_errstr(status)));
errno = EINVAL;
return -1;
}
- DEBUG(10, ("ea_tdb_listattr: Found %d xattrs\n", attribs->num_xattrs));
+ DEBUG(10, ("xattr_tdb_listattr: Found %d xattrs\n",
+ attribs->num_xattrs));
for (i=0; i<attribs->num_xattrs; i++) {
size_t tmp;
- DEBUG(10, ("ea_tdb_listattr: xattrs[i].name: %s\n",
+ DEBUG(10, ("xattr_tdb_listattr: xattrs[i].name: %s\n",
attribs->xattrs[i].name));
tmp = strlen(attribs->xattrs[i].name);
@@ -412,8 +413,8 @@ static ssize_t ea_tdb_listattr(struct db_context *db_ctx,
return len;
}
-static ssize_t ea_tdb_listxattr(struct vfs_handle_struct *handle,
- const char *path, char *list, size_t size)
+static ssize_t xattr_tdb_listxattr(struct vfs_handle_struct *handle,
+ const char *path, char *list, size_t size)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -427,12 +428,12 @@ static ssize_t ea_tdb_listxattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_listattr(db, &id, list, size);
+ return xattr_tdb_listattr(db, &id, list, size);
}
-static ssize_t ea_tdb_flistxattr(struct vfs_handle_struct *handle,
- struct files_struct *fsp, char *list,
- size_t size)
+static ssize_t xattr_tdb_flistxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, char *list,
+ size_t size)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -446,33 +447,33 @@ static ssize_t ea_tdb_flistxattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_listattr(db, &id, list, size);
+ return xattr_tdb_listattr(db, &id, list, size);
}
/*
* Worker routine for removexattr and fremovexattr
*/
-static int ea_tdb_removeattr(struct db_context *db_ctx,
- const struct file_id *id, const char *name)
+static int xattr_tdb_removeattr(struct db_context *db_ctx,
+ const struct file_id *id, const char *name)
{
NTSTATUS status;
struct db_record *rec;
struct tdb_xattrs *attribs;
uint32_t i;
- rec = ea_tdb_lock_attrs(talloc_tos(), db_ctx, id);
+ rec = xattr_tdb_lock_attrs(talloc_tos(), db_ctx, id);
if (rec == NULL) {
- DEBUG(0, ("ea_tdb_lock_attrs failed\n"));
+ DEBUG(0, ("xattr_tdb_lock_attrs failed\n"));
errno = EINVAL;
return -1;
}
- status = ea_tdb_pull_attrs(rec, &rec->value, &attribs);
+ status = xattr_tdb_pull_attrs(rec, &rec->value, &attribs);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(10, ("ea_tdb_fetch_attrs failed: %s\n",
+ DEBUG(10, ("xattr_tdb_fetch_attrs failed: %s\n",
nt_errstr(status)));
TALLOC_FREE(rec);
return -1;
@@ -500,7 +501,7 @@ static int ea_tdb_removeattr(struct db_context *db_ctx,
return 0;
}
- status = ea_tdb_save_attrs(rec, attribs);
+ status = xattr_tdb_save_attrs(rec, attribs);
TALLOC_FREE(rec);
@@ -512,8 +513,8 @@ static int ea_tdb_removeattr(struct db_context *db_ctx,
return 0;
}
-static int ea_tdb_removexattr(struct vfs_handle_struct *handle,
- const char *path, const char *name)
+static int xattr_tdb_removexattr(struct vfs_handle_struct *handle,
+ const char *path, const char *name)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -527,11 +528,11 @@ static int ea_tdb_removexattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_removeattr(db, &id, name);
+ return xattr_tdb_removeattr(db, &id, name);
}
-static int ea_tdb_fremovexattr(struct vfs_handle_struct *handle,
- struct files_struct *fsp, const char *name)
+static int xattr_tdb_fremovexattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, const char *name)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -545,14 +546,14 @@ static int ea_tdb_fremovexattr(struct vfs_handle_struct *handle,
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- return ea_tdb_removeattr(db, &id, name);
+ return xattr_tdb_removeattr(db, &id, name);
}
/*
* Open the tdb file upon VFS_CONNECT
*/
-static bool ea_tdb_init(int snum, struct db_context **p_db)
+static bool xattr_tdb_init(int snum, struct db_context **p_db)
{
struct db_context *db;
const char *dbname;
@@ -580,7 +581,7 @@ static bool ea_tdb_init(int snum, struct db_context **p_db)
/*
* On unlink we need to delete the tdb record
*/
-static int ea_tdb_unlink(vfs_handle_struct *handle, const char *path)
+static int xattr_tdb_unlink(vfs_handle_struct *handle, const char *path)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -602,7 +603,7 @@ static int ea_tdb_unlink(vfs_handle_struct *handle, const char *path)
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- rec = ea_tdb_lock_attrs(talloc_tos(), db, &id);
+ rec = xattr_tdb_lock_attrs(talloc_tos(), db, &id);
/*
* If rec == NULL there's not much we can do about it
@@ -619,7 +620,7 @@ static int ea_tdb_unlink(vfs_handle_struct *handle, const char *path)
/*
* On rmdir we need to delete the tdb record
*/
-static int ea_tdb_rmdir(vfs_handle_struct *handle, const char *path)
+static int xattr_tdb_rmdir(vfs_handle_struct *handle, const char *path)
{
SMB_STRUCT_STAT sbuf;
struct file_id id;
@@ -641,7 +642,7 @@ static int ea_tdb_rmdir(vfs_handle_struct *handle, const char *path)
id = SMB_VFS_FILE_ID_CREATE(handle->conn, sbuf.st_dev, sbuf.st_ino);
- rec = ea_tdb_lock_attrs(talloc_tos(), db, &id);
+ rec = xattr_tdb_lock_attrs(talloc_tos(), db, &id);
/*
* If rec == NULL there's not much we can do about it
@@ -665,7 +666,7 @@ static void close_ea_db(void **data)
TALLOC_FREE(*p_db);
}
-static int ea_tdb_connect(vfs_handle_struct *handle, const char *service,
+static int xattr_tdb_connect(vfs_handle_struct *handle, const char *service,
const char *user)
{
fstring sname;
@@ -686,7 +687,7 @@ static int ea_tdb_connect(vfs_handle_struct *handle, const char *service,
return 0;
}
- if (!ea_tdb_init(snum, &db)) {
+ if (!xattr_tdb_init(snum, &db)) {
DEBUG(5, ("Could not init ea tdb\n"));
lp_do_parameter(snum, "ea support", "False");
return 0;
@@ -702,35 +703,35 @@ static int ea_tdb_connect(vfs_handle_struct *handle, const char *service,
/* VFS operations structure */
-static const vfs_op_tuple ea_tdb_ops[] = {
- {SMB_VFS_OP(ea_tdb_getxattr), SMB_VFS_OP_GETXATTR,
+static const vfs_op_tuple xattr_tdb_ops[] = {
+ {SMB_VFS_OP(xattr_tdb_getxattr), SMB_VFS_OP_GETXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_fgetxattr), SMB_VFS_OP_FGETXATTR,
+ {SMB_VFS_OP(xattr_tdb_fgetxattr), SMB_VFS_OP_FGETXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_setxattr), SMB_VFS_OP_SETXATTR,
+ {SMB_VFS_OP(xattr_tdb_setxattr), SMB_VFS_OP_SETXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_fsetxattr), SMB_VFS_OP_FSETXATTR,
+ {SMB_VFS_OP(xattr_tdb_fsetxattr), SMB_VFS_OP_FSETXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_listxattr), SMB_VFS_OP_LISTXATTR,
+ {SMB_VFS_OP(xattr_tdb_listxattr), SMB_VFS_OP_LISTXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_flistxattr), SMB_VFS_OP_FLISTXATTR,
+ {SMB_VFS_OP(xattr_tdb_flistxattr), SMB_VFS_OP_FLISTXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_removexattr), SMB_VFS_OP_REMOVEXATTR,
+ {SMB_VFS_OP(xattr_tdb_removexattr), SMB_VFS_OP_REMOVEXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_fremovexattr), SMB_VFS_OP_FREMOVEXATTR,
+ {SMB_VFS_OP(xattr_tdb_fremovexattr), SMB_VFS_OP_FREMOVEXATTR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_unlink), SMB_VFS_OP_UNLINK,
+ {SMB_VFS_OP(xattr_tdb_unlink), SMB_VFS_OP_UNLINK,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_rmdir), SMB_VFS_OP_RMDIR,
+ {SMB_VFS_OP(xattr_tdb_rmdir), SMB_VFS_OP_RMDIR,
SMB_VFS_LAYER_TRANSPARENT},
- {SMB_VFS_OP(ea_tdb_connect), SMB_VFS_OP_CONNECT,
+ {SMB_VFS_OP(xattr_tdb_connect), SMB_VFS_OP_CONNECT,
SMB_VFS_LAYER_TRANSPARENT},
{SMB_VFS_OP(NULL), SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
};
-NTSTATUS vfs_ea_tdb_init(void);
-NTSTATUS vfs_ea_tdb_init(void)
+NTSTATUS vfs_xattr_tdb_init(void);
+NTSTATUS vfs_xattr_tdb_init(void)
{
- return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "ea_tdb",
- ea_tdb_ops);
+ return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "xattr_tdb",
+ xattr_tdb_ops);
}
generated by cgit (git 2.34.1) at 2024-12-27 03:47:35 +0000