diff options
Diffstat (limited to 'source3/modules/vfs_onefs.c')
| -rw-r--r-- | source3/modules/vfs_onefs.c | 201 |
1 files changed, 1 insertions, 200 deletions
diff --git a/source3/modules/vfs_onefs.c b/source3/modules/vfs_onefs.c index f81134909f..f277245bdc 100644 --- a/source3/modules/vfs_onefs.c +++ b/source3/modules/vfs_onefs.c @@ -20,210 +20,11 @@ #include "includes.h" #include "onefs.h" +#include "onefs_config.h" #undef DBGC_CLASS #define DBGC_CLASS DBGC_VFS -#define ONEFS_DATA_FASTBUF 10 - -struct onefs_vfs_share_config vfs_share_config[ONEFS_DATA_FASTBUF]; -struct onefs_vfs_share_config *pvfs_share_config; - -static void onefs_load_faketimestamp_config(struct connection_struct *conn, - struct onefs_vfs_share_config *cfg) -{ - const char **parm; - int snum = SNUM(conn); - - parm = lp_parm_string_list(snum, PARM_ONEFS_TYPE, PARM_ATIME_NOW, - PARM_ATIME_NOW_DEFAULT); - - if (parm) { - cfg->init_flags |= ONEFS_VFS_CONFIG_FAKETIMESTAMPS; - set_namearray(&cfg->atime_now_list,*parm); - } - - parm = lp_parm_string_list(snum, PARM_ONEFS_TYPE, PARM_CTIME_NOW, - PARM_CTIME_NOW_DEFAULT); - - if (parm) { - cfg->init_flags |= ONEFS_VFS_CONFIG_FAKETIMESTAMPS; - set_namearray(&cfg->ctime_now_list,*parm); - } - - parm = lp_parm_string_list(snum, PARM_ONEFS_TYPE, PARM_MTIME_NOW, - PARM_MTIME_NOW_DEFAULT); - - if (parm) { - cfg->init_flags |= ONEFS_VFS_CONFIG_FAKETIMESTAMPS; - set_namearray(&cfg->mtime_now_list,*parm); - } - - parm = lp_parm_string_list(snum, PARM_ONEFS_TYPE, PARM_ATIME_STATIC, - PARM_ATIME_STATIC_DEFAULT); - - if (parm) { - cfg->init_flags |= ONEFS_VFS_CONFIG_FAKETIMESTAMPS; - set_namearray(&cfg->atime_static_list,*parm); - } - - parm = lp_parm_string_list(snum, PARM_ONEFS_TYPE, PARM_MTIME_STATIC, - PARM_MTIME_STATIC_DEFAULT); - - if (parm) { - cfg->init_flags |= ONEFS_VFS_CONFIG_FAKETIMESTAMPS; - set_namearray(&cfg->mtime_static_list,*parm); - } - - cfg->atime_slop = lp_parm_int(snum, PARM_ONEFS_TYPE, PARM_ATIME_SLOP, - PARM_ATIME_SLOP_DEFAULT); - cfg->ctime_slop = lp_parm_int(snum, PARM_ONEFS_TYPE, PARM_CTIME_SLOP, - PARM_CTIME_SLOP_DEFAULT); - cfg->mtime_slop = lp_parm_int(snum, PARM_ONEFS_TYPE, PARM_MTIME_SLOP, - PARM_MTIME_SLOP_DEFAULT); -} - -/** - * Set onefs-specific vfs global config parameters. - * - * Since changes in these parameters require calling syscalls, we only want to - * call them when the configuration actually changes. - */ -static void onefs_load_global_config(connection_struct *conn) -{ - static struct onefs_vfs_global_config global_config; - bool dot_snap_child_accessible; - bool dot_snap_child_visible; - bool dot_snap_root_accessible; - bool dot_snap_root_visible; - bool dot_snap_tilde; - bool reconfig_dso = false; - bool reconfig_tilde = false; - - /* Check if this is the first time setting the config options. */ - if (!(global_config.init_flags & ONEFS_VFS_CONFIG_INITIALIZED)) { - global_config.init_flags |= ONEFS_VFS_CONFIG_INITIALIZED; - - /* Set process encoding */ - onefs_sys_config_enc(); - - reconfig_dso = true; - reconfig_tilde = true; - } - - /* Get the dot snap options from the conf. */ - dot_snap_child_accessible = - lp_parm_bool(SNUM(conn), PARM_ONEFS_TYPE, - PARM_DOT_SNAP_CHILD_ACCESSIBLE, - PARM_DOT_SNAP_CHILD_ACCESSIBLE_DEFAULT); - dot_snap_child_visible = - lp_parm_bool(SNUM(conn), PARM_ONEFS_TYPE, - PARM_DOT_SNAP_CHILD_VISIBLE, - PARM_DOT_SNAP_CHILD_VISIBLE_DEFAULT); - dot_snap_root_accessible = - lp_parm_bool(SNUM(conn), PARM_ONEFS_TYPE, - PARM_DOT_SNAP_ROOT_ACCESSIBLE, - PARM_DOT_SNAP_ROOT_ACCESSIBLE_DEFAULT); - dot_snap_root_visible = - lp_parm_bool(SNUM(conn), PARM_ONEFS_TYPE, - PARM_DOT_SNAP_ROOT_VISIBLE, - PARM_DOT_SNAP_ROOT_VISIBLE_DEFAULT); - dot_snap_tilde = - lp_parm_bool(SNUM(conn), PARM_ONEFS_TYPE, - PARM_DOT_SNAP_TILDE, - PARM_DOT_SNAP_TILDE_DEFAULT); - - /* Check if any of the dot snap options need updating. */ - if (dot_snap_child_accessible != - global_config.dot_snap_child_accessible) { - global_config.dot_snap_child_accessible = - dot_snap_child_accessible; - reconfig_dso = true; - } - if (dot_snap_child_visible != - global_config.dot_snap_child_visible) { - global_config.dot_snap_child_visible = - dot_snap_child_visible; - reconfig_dso = true; - } - if (dot_snap_root_accessible != - global_config.dot_snap_root_accessible) { - global_config.dot_snap_root_accessible = - dot_snap_root_accessible; - reconfig_dso = true; - } - if (dot_snap_root_visible != - global_config.dot_snap_root_visible) { - global_config.dot_snap_root_visible = - dot_snap_root_visible; - reconfig_dso = true; - } - if (dot_snap_tilde != global_config.dot_snap_tilde) { - global_config.dot_snap_tilde = dot_snap_tilde; - reconfig_tilde = true; - } - - /* If a dot snap option has changed update the process. */ - if (reconfig_dso) { - onefs_sys_config_snap_opt(&global_config); - } - - /* If the dot snap tilde option has changed update the process. */ - if (reconfig_tilde) { - onefs_sys_config_tilde(&global_config); - } -} - -static int onefs_load_config(connection_struct *conn) -{ - int snum = SNUM(conn); - int share_count = lp_numservices(); - - /* Share config */ - if (!pvfs_share_config) { - - if (share_count <= ONEFS_DATA_FASTBUF) - pvfs_share_config = vfs_share_config; - else { - pvfs_share_config = - SMB_MALLOC_ARRAY(struct onefs_vfs_share_config, - share_count); - if (!pvfs_share_config) { - errno = ENOMEM; - return -1; - } - - memset(pvfs_share_config, 0, - (sizeof(struct onefs_vfs_share_config) * - share_count)); - } - } - - if ((pvfs_share_config[snum].init_flags & - ONEFS_VFS_CONFIG_INITIALIZED) == 0) { - pvfs_share_config[snum].init_flags = - ONEFS_VFS_CONFIG_INITIALIZED; - onefs_load_faketimestamp_config(conn, - &pvfs_share_config[snum]); - } - - /* Global config */ - onefs_load_global_config(conn); - - return 0; -} - -bool onefs_get_config(int snum, int config_type, - struct onefs_vfs_share_config *cfg) -{ - if (vfs_share_config[snum].init_flags & config_type) - *cfg = vfs_share_config[snum]; - else - return false; - - return true; -} - static int onefs_connect(struct vfs_handle_struct *handle, const char *service, const char *user) { |