diff options
Diffstat (limited to 'examples/VFS/block/block.c')
| -rw-r--r-- | examples/VFS/block/block.c | 144 |
1 files changed, 41 insertions, 103 deletions
diff --git a/examples/VFS/block/block.c b/examples/VFS/block/block.c index f83ab6e07e..9478b75f0f 100644 --- a/examples/VFS/block/block.c +++ b/examples/VFS/block/block.c @@ -3,6 +3,7 @@ * Block access from links to dev mount points specified in PARAMCONF file * * Copyright (C) Ronald Kuetemeier, 2001 + * 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 @@ -47,93 +48,29 @@ -DIR *block_opendir(struct connection_struct *conn, char *fname); -int block_connect(struct connection_struct *conn, const char *service, const char *user); -void block_disconnect(struct connection_struct *conn); +static DIR *block_opendir(connection_struct *conn, char *fname); +static int block_connect(connection_struct *conn, const char *service, const char *user); +static void block_disconnect(connection_struct *conn); +static struct smb_vfs_handle_struct *block_handle; /* VFS operations */ -extern struct vfs_ops default_vfs_ops; /* For passthrough operation */ +static struct vfs_ops default_vfs_ops; /* For passthrough operation */ -struct vfs_ops execute_vfs_ops = { +static vfs_op_tuple block_vfs_ops[] = { /* Disk operations */ - block_connect, - block_disconnect, - NULL, /* disk free */ + {block_connect, SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_TRANSPARENT}, + {block_disconnect, SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_TRANSPARENT}, /* Directory operations */ - block_opendir, - NULL, /* readdir */ - NULL, /* mkdir */ - NULL, /* rmdir */ - NULL, /* closedir */ - - /* File operations */ - - NULL, /* open */ - NULL, /* close */ - NULL, /* read */ - NULL, /* write */ - NULL, /* lseek */ - NULL, /* rename */ - NULL, /* fsync */ - NULL, /* stat */ - NULL, /* fstat */ - NULL, /* lstat */ - NULL, /* unlink */ - NULL, /* chmod */ - NULL, /* fchmod */ - NULL, /* chown */ - NULL, /* fchown */ - NULL, /* chdir */ - NULL, /* getwd */ - NULL, /* utime */ - NULL, /* ftruncate */ - NULL, /* lock */ - NULL, /* symlink */ - NULL, /* readlink */ - NULL, /* link */ - NULL, /* mknod */ - NULL, /* realpath */ - - /* NT ACL operations */ - - NULL, /* fget_nt_acl */ - NULL, /* get_nt_acl */ - NULL, /* fset_nt_acl */ - NULL, /* set_nt_acl */ - - /* POSIX ACL operations. */ - - NULL, /* chmod_acl */ - NULL, /* fchmod_acl */ - NULL, /* sys_acl_get_entry */ - NULL, /* sys_acl_get_tag_type */ - NULL, /* sys_acl_get_permset */ - NULL, /* sys_acl_get_qualifier */ - NULL, /* sys_acl_get_file */ - NULL, /* sys_acl_get_fd */ - NULL, /* sys_acl_clear_perms */ - NULL, /* sys_acl_add_perm */ - NULL, /* sys_acl_to_text */ - NULL, /* sys_acl_init */ - NULL, /* sys_acl_create_entry */ - NULL, /* sys_acl_set_tag_type */ - NULL, /* sys_acl_set_qualifier */ - NULL, /* sys_acl_set_permset */ - NULL, /* sys_acl_valid */ - NULL, /* sys_acl_set_file */ - NULL, /* sys_acl_set_fd */ - NULL, /* sys_acl_delete_def_file */ - NULL, /* sys_acl_get_perm */ - NULL, /* sys_acl_free_text */ - NULL, /* sys_acl_free_acl */ - NULL /* sys_acl_free_qualifier */ + {block_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_TRANSPARENT}, + + {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP} }; @@ -145,13 +82,13 @@ extern BOOL pm_process(char *FileName, BOOL (*sfunc)(char *), BOOL(*pfunc)(char //functions -BOOL enter_pblock_mount(char *dir); -BOOL get_section(char *sect); -BOOL get_parameter_value(char *param, char *value); -BOOL load_param(void); -BOOL search(struct stat *stat_buf); -BOOL dir_search(char *link, char *dir); -BOOL enter_pblock_dir(char *dir); +static BOOL enter_pblock_mount(char *dir); +static BOOL get_section(char *sect); +static BOOL get_parameter_value(char *param, char *value); +static BOOL load_param(void); +static BOOL search(struct stat *stat_buf); +static BOOL dir_search(char *link, char *dir); +static BOOL enter_pblock_dir(char *dir); @@ -176,7 +113,7 @@ static struct block_dir *pblock_dir = NULL; * Load the conf file into a table */ -BOOL load_param(void) +static BOOL load_param(void) { if ((pm_process(PARAMCONF,&get_section,&get_parameter_value)) == TRUE) @@ -194,7 +131,7 @@ BOOL load_param(void) * */ -BOOL enter_pblock_mount(char *dir) +static BOOL enter_pblock_mount(char *dir) { struct stat stat_buf; static struct block_dir *tmp_pblock; @@ -242,7 +179,7 @@ BOOL enter_pblock_mount(char *dir) * */ -BOOL enter_pblock_dir(char *dir) +static BOOL enter_pblock_dir(char *dir) { static struct block_dir *tmp_pblock; @@ -285,7 +222,7 @@ BOOL enter_pblock_dir(char *dir) * Function callback for config section names */ -BOOL get_section(char *sect) +static BOOL get_section(char *sect) { return TRUE; } @@ -297,7 +234,7 @@ BOOL get_section(char *sect) * */ -BOOL get_parameter_value(char *param, char *value) +static BOOL get_parameter_value(char *param, char *value) { int i = 0, maxargs = sizeof(params) / sizeof(char *); @@ -327,24 +264,25 @@ BOOL get_parameter_value(char *param, char *value) -/* VFS initialisation function. Return initialised vfs_ops structure +/* VFS initialisation function. Return initialised vfs_op_tuple array back to SAMBA. */ -struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops) +vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops, + struct smb_vfs_handle_struct *vfs_handle) { - struct vfs_ops tmp_ops; - *vfs_version = SMB_VFS_INTERFACE_VERSION; - memcpy(&tmp_ops, def_vfs_ops, sizeof(struct vfs_ops)); + memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops)); + + block_handle = vfs_handle; + + return block_vfs_ops; +} - /* Override the ones we want. */ - tmp_ops.connect = block_connect; - tmp_ops.disconnect = block_disconnect; - tmp_ops.opendir = block_opendir; - memcpy(&execute_vfs_ops, &tmp_ops, sizeof(struct vfs_ops)); - return(&execute_vfs_ops); +/* VFS finalization function. */ +void vfs_done(connection_struct *conn) +{ } @@ -352,7 +290,7 @@ struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops) * VFS connect and param file loading */ -int block_connect(struct connection_struct *conn, char *service, char *user) +static int block_connect(connection_struct *conn, const char *service, const char *user) { if((load_param()) == FALSE) { @@ -372,7 +310,7 @@ int block_connect(struct connection_struct *conn, char *service, char *user) */ -void block_disconnect(struct connection_struct *conn) +static void block_disconnect(struct connection_struct *conn) { struct block_dir *tmp_pblock = (pblock_mountp == NULL ? pblock_dir : pblock_mountp); @@ -403,7 +341,7 @@ void block_disconnect(struct connection_struct *conn) * VFS opendir */ -DIR *block_opendir(struct connection_struct *conn, char *fname) +static DIR *block_opendir(struct connection_struct *conn, char *fname) { char *dir_name = NULL; @@ -437,7 +375,7 @@ DIR *block_opendir(struct connection_struct *conn, char *fname) * Find mount point to block in list */ -BOOL search(struct stat *stat_buf) +static BOOL search(struct stat *stat_buf) { struct block_dir *tmp_pblock = pblock_mountp; @@ -459,7 +397,7 @@ BOOL search(struct stat *stat_buf) * Find dir in list to block id the starting point is link from a share */ -BOOL dir_search(char *link, char *dir) +static BOOL dir_search(char *link, char *dir) { char buf[PATH_MAX +1], *ext_path; int len = 0; |