diff --git a/src/include/66/backup.h b/src/include/66/backup.h
deleted file mode 100644
index c44b0bd4ef634416bc2269a0572e648d3764de00..0000000000000000000000000000000000000000
--- a/src/include/66/backup.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * backup.h
- *
- * Copyright (c) 2018-2021 Eric Vidal <eric@obarun.org>
- *
- * All rights reserved.
- *
- * This file is part of Obarun. It is subject to the license terms in
- * the LICENSE file found in the top-level directory of this
- * distribution.
- * This file may not be copied, modified, propagated, or distributed
- * except according to the terms contained in the LICENSE file./
- */
-
-#ifndef SS_BACKUP_H
-#define SS_BACKUP_H
-
-#include <skalibs/stralloc.h>
-
-#include <66/ssexec.h>
-
-extern int backup_make_new(ssexec_t *info,unsigned int type) ;
-extern int backup_cmd_switcher(unsigned int verbosity,char const *cmd, ssexec_t *info) ;
-extern int backup_switcher(int argc, char const *const *argv,ssexec_t *info) ;
-extern int backup_realpath_sym(stralloc *sa,ssexec_t *info,unsigned int type) ;
-
-#endif
diff --git a/src/lib66/backup/backup_cmd_switcher.c b/src/lib66/backup/backup_cmd_switcher.c
deleted file mode 100644
index e16c5f92ed08e1adc1c2a99fd550c6ed49d05015..0000000000000000000000000000000000000000
--- a/src/lib66/backup/backup_cmd_switcher.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * backup_cmd_switcher.c
- *
- * Copyright (c) 2018-2021 Eric Vidal <eric@obarun.org>
- *
- * All rights reserved.
- *
- * This file is part of Obarun. It is subject to the license terms in
- * the LICENSE file found in the top-level directory of this
- * distribution.
- * This file may not be copied, modified, propagated, or distributed
- * except according to the terms contained in the LICENSE file./
- */
-
-#include <string.h>
-#include <stdint.h>
-#include <sys/stat.h>
-
-#include <oblibs/obgetopt.h>
-#include <oblibs/log.h>
-#include <oblibs/string.h>
-#include <oblibs/sastr.h>
-
-#include <skalibs/stralloc.h>
-#include <skalibs/types.h>
-#include <skalibs/djbunix.h>
-#include <skalibs/unix-transactional.h>//atomic_symlink
-
-#include <66/constants.h>
-#include <66/enum.h>
-#include <66/ssexec.h>
-
-//USAGE "backup_switcher [ -v verbosity ] [ -t type ] [ -b backup ] [ -s switch ] tree"
-// for -b: return 0 if point to original source, return 1 if point to backup
-// for -s: -s0 -> origin, -s1 -> backup ;
-int backup_switcher(int argc, char const *const *argv,ssexec_t *info)
-{
- unsigned int change, back, verbosity, type ;
- uint32_t what = -1 ;
- int r ;
- struct stat st ;
-
- char const *tree = NULL ;
-
- verbosity = 1 ;
-
- change = back = 0 ;
- type = -1 ;
-
- {
- subgetopt l = SUBGETOPT_ZERO ;
-
- for (;;)
- {
- int opt = getopt_args(argc,argv, "v:t:s:b", &l) ;
- if (opt == -1) break ;
- if (opt == -2) log_warn_return(LOG_EXIT_LESSONE,"options must be set first") ;
- switch (opt)
- {
- case 'v' : if (!uint0_scan(l.arg, &verbosity)) return -1 ; break ;
- case 't' : if (!uint0_scan(l.arg, &type)) return -1 ; break ;
- case 's' : change = 1 ; if (!uint0_scan(l.arg, &what)) return -1 ; break ;
- case 'b' : back = 1 ; break ;
- default : return -1 ;
- }
- }
- argc -= l.ind ; argv += l.ind ;
- }
-
- if (argc < 1) return -1 ;
- if ((!change && !back) || type < 0) return -1 ;
-
- if (type < TYPE_CLASSIC || type > TYPE_ONESHOT)
- log_warn_return(LOG_EXIT_LESSONE,"unknown type for backup_switcher") ;
-
- tree = *argv ;
- size_t treelen = strlen(tree) ;
-
- /** $HOME/66/system/tree/servicedirs */
- //base.len-- ;
- size_t psymlen ;
- char *psym = NULL ;
- if (type == TYPE_CLASSIC) {
- psym = SS_SYM_SVC ;
- psymlen = SS_SYM_SVC_LEN ;
-
- } else {
- psym = SS_SYM_DB ;
- psymlen = SS_SYM_DB_LEN ;
- }
-
- char sym[info->base.len + SS_SYSTEM_LEN + 1 + treelen + SS_SVDIRS_LEN + 1 + psymlen + 1] ;
- auto_strings(sym, info->base.s, SS_SYSTEM, "/", tree, SS_SVDIRS, "/", psym) ;
-
- if (back) {
-
- if(lstat(sym,&st) < 0) return -1 ;
- if(!(S_ISLNK(st.st_mode)))
- log_warnusys_return(LOG_EXIT_LESSONE,"find symlink: ",sym) ;
-
- stralloc symreal = STRALLOC_ZERO ;
-
- r = sarealpath(&symreal,sym) ;
- if (r < 0)
- log_warnusys_return(LOG_EXIT_LESSONE,"retrieve real path from: ",sym) ;
-
- char *b = NULL ;
- b = memmem(symreal.s,symreal.len,SS_BACKUP,SS_BACKUP_LEN) ;
-
- stralloc_free(&symreal) ;
-
- if (!b) return SS_SWSRC ;
-
- return SS_SWBACK ;
- }
-
- if (change) {
-
- size_t psrclen ;
- size_t pbacklen ;
- char *psrc = NULL ;
- char *pback = NULL ;
-
- if (type == TYPE_CLASSIC) {
- psrc = SS_SVC ;
- psrclen = SS_SVC_LEN ;
-
- pback = SS_SVC ;
- pbacklen = SS_SVC_LEN ;
-
- } else {
-
- psrc = SS_DB ;
- psrclen = SS_DB_LEN ;
-
- pback = SS_DB ;
- pbacklen = SS_DB_LEN ;
- }
-
- char dstsrc[info->base.len + SS_SYSTEM_LEN + 1 + treelen + SS_SVDIRS_LEN + psrclen + 1] ;
- char dstback[info->base.len + SS_SYSTEM_LEN + SS_BACKUP_LEN + 1 + treelen + pbacklen + 1] ;
-
- auto_strings(dstsrc, info->base.s, SS_SYSTEM, "/", tree, SS_SVDIRS, psrc) ;
-
- auto_strings(dstback, info->base.s, SS_SYSTEM, SS_BACKUP, "/", tree, pback) ;
-
- if (what) {
-
- if (!atomic_symlink(dstback, sym,"backup_switcher"))
- log_warnusys_return(LOG_EXIT_LESSONE,"symlink: ", dstback) ;
- }
-
- if (!what) {
-
- if (!atomic_symlink(dstsrc, sym,"backup_switcher"))
- log_warnusys_return(LOG_EXIT_LESSONE,"symlink: ", dstsrc) ;
- }
- }
-
- return 1 ;
-}
-
-int backup_cmd_switcher(unsigned int verbosity,char const *cmd,ssexec_t *info)
-{
- log_flow() ;
-
- int r ;
- size_t pos = 0 ;
- stralloc opts = STRALLOC_ZERO ;
-
- if (!sastr_clean_string(&opts,cmd))
- log_warnu_return(LOG_EXIT_LESSONE,"clean: ",cmd) ;
-
- int newopts = 5 + sastr_len(&opts) ;
- char const *newargv[newopts] ;
- unsigned int m = 0 ;
- char fmt[UINT_FMT] ;
- fmt[uint_fmt(fmt, verbosity)] = 0 ;
-
- newargv[m++] = "backup_switcher" ;
- newargv[m++] = "-v" ;
- newargv[m++] = fmt ;
-
- FOREACH_SASTR(&opts, pos)
- newargv[m++] = opts.s + pos ;
-
- newargv[m++] = info->treename.s ;
- newargv[m++] = 0 ;
-
- r = backup_switcher(newopts,newargv,info) ;
-
- stralloc_free(&opts) ;
-
- return r ;
-}
diff --git a/src/lib66/backup/backup_make_new.c b/src/lib66/backup/backup_make_new.c
deleted file mode 100644
index 20ece2fcda0f68e5c5f52514c0a06fb33825ea1b..0000000000000000000000000000000000000000
--- a/src/lib66/backup/backup_make_new.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * backup_make_new.c
- *
- * Copyright (c) 2018-2021 Eric Vidal <eric@obarun.org>
- *
- * All rights reserved.
- *
- * This file is part of Obarun. It is subject to the license terms in
- * the LICENSE file found in the top-level directory of this
- * distribution.
- * This file may not be copied, modified, propagated, or distributed
- * except according to the terms contained in the LICENSE file./
- */
-
-#include <sys/stat.h>
-#include <stddef.h>
-
-#include <oblibs/log.h>
-#include <oblibs/types.h>
-#include <oblibs/directory.h>
-#include <oblibs/string.h>
-
-#include <skalibs/stralloc.h>
-#include <skalibs/djbunix.h>
-
-#include <66/constants.h>
-#include <66/enum.h>
-#include <66/resolve.h>
-#include <66/tree.h>
-#include <66/db.h>
-
-// force: 0->check, 1->remove and create
-int backup_make_new(ssexec_t *info, unsigned int type)
-{
- log_flow() ;
-
- int r ;
-
- size_t newsrc, newback ;
- char *ptype = NULL ;
-
- if (type == TYPE_CLASSIC) {
-
- ptype = SS_SVC ;
-
- } else {
-
- ptype = SS_DB ;
-
- }
-
- char src[info->base.len + SS_SYSTEM_LEN + 1 + info->treename.len + SS_SVDIRS_LEN + SS_RESOLVE_LEN + 1] ;
- auto_strings(src, info->base.s, SS_SYSTEM, "/", info->treename.s, SS_SVDIRS, ptype) ;
- newsrc = info->base.len + SS_SYSTEM_LEN + 1 + info->treename.len + SS_SVDIRS_LEN ;
-
- char back[info->base.len + SS_SYSTEM_LEN + SS_BACKUP_LEN + 1 + info->treename.len + SS_RESOLVE_LEN + 1] ;
- auto_strings(back, info->base.s, SS_SYSTEM, SS_BACKUP, "/", info->treename.s, ptype) ;
- newback = info->base.len + SS_SYSTEM_LEN + SS_BACKUP_LEN + 1 + info->treename.len ;
-
- r = scan_mode(back,S_IFDIR) ;
- if (r || (r < 0)) {
-
- log_trace("rm directory: ", back) ;
- if (rm_rf(back) < 0)
- log_warnusys_return(LOG_EXIT_ZERO,"remove: ",back) ;
-
- r = 0 ;
- }
-
- if (!r) {
-
- log_trace("create directory: ", back) ;
- if (!dir_create(back,0755))
- log_warnusys_return(LOG_EXIT_ZERO,"create directory: ",back) ;
- }
-
- log_trace("copy: ",src," to: ", back) ;
- if (!hiercopy(src, back))
- log_warnusys_return(LOG_EXIT_ZERO,"copy: ",src," to ",back) ;
-
- memcpy(src + newsrc,SS_RESOLVE,SS_RESOLVE_LEN) ;
- src[newsrc + SS_RESOLVE_LEN] = 0 ;
-
- memcpy(back + newback,SS_RESOLVE,SS_RESOLVE_LEN) ;
- back[newback + SS_RESOLVE_LEN] = 0 ;
-
- r = scan_mode(back,S_IFDIR) ;
- if (r || (r < 0)) {
-
- log_trace("rm directory: ", back) ;
- if (rm_rf(back) < 0)
- log_warnusys_return(LOG_EXIT_ZERO,"remove: ",back) ;
-
- r = 0 ;
- }
-
- if (!r) {
-
- log_trace("create directory: ", back) ;
- if (!dir_create(back,0755))
- log_warnusys_return(LOG_EXIT_ZERO,"create directory: ",back) ;
- }
-
- log_trace("copy: ",src," to: ", back) ;
- if (!hiercopy(src, back))
- log_warnusys_return(LOG_EXIT_ZERO,"copy: ",src," to ",back) ;
-
- return 1 ;
-}
diff --git a/src/lib66/backup/backup_realpath_sym.c b/src/lib66/backup/backup_realpath_sym.c
deleted file mode 100644
index 65bcce43099123cb7c6a31ff26e23d6a2f899422..0000000000000000000000000000000000000000
--- a/src/lib66/backup/backup_realpath_sym.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * backup_realpath_sym.c
- *
- * Copyright (c) 2018-2021 Eric Vidal <eric@obarun.org>
- *
- * All rights reserved.
- *
- * This file is part of Obarun. It is subject to the license terms in
- * the LICENSE file found in the top-level directory of this
- * distribution.
- * This file may not be copied, modified, propagated, or distributed
- * except according to the terms contained in the LICENSE file./
- */
-
-#include <66/utils.h>
-
-#include <sys/types.h>
-#include <string.h>
-
-#include <oblibs/log.h>
-#include <oblibs/types.h>
-#include <oblibs/string.h>
-
-#include <skalibs/stralloc.h>
-#include <skalibs/djbunix.h>
-
-#include <66/constants.h>
-#include <66/enum.h>
-#include <66/ssexec.h>
-
-int backup_realpath_sym(stralloc *sa, ssexec_t *info,unsigned int type)
-{
- log_flow() ;
-
- ssize_t r ;
- size_t typelen ;
- char *ptype = 0 ;
-
- if (type == TYPE_CLASSIC) {
- ptype = SS_SYM_SVC ;
- typelen = SS_SYM_SVC_LEN;
-
- } else {
-
- ptype = SS_SYM_DB ;
- typelen = SS_SYM_DB_LEN;
- }
-
- char sym[info->tree.len + SS_SVDIRS_LEN + 1 + typelen + 1] ;
- auto_strings(sym, info->tree.s, SS_SVDIRS, "/", ptype, "/") ;
-
- r = scan_mode(sym,S_IFDIR) ;
- if(r <= 0)
- return 0 ;
-
- sa->len = 0 ;
- r = sarealpath(sa,sym) ;
- if (r == -1 )
- return 0 ;
-
- if (!stralloc_0(sa))
- log_warnsys_return(LOG_EXIT_ZERO,"stralloc") ;
-
- return 1 ;
-}
diff --git a/src/lib66/backup/deps-lib/deps b/src/lib66/backup/deps-lib/deps
index 4254f896428c2643235321b47ccf9d1cad51e80f..aa08a1493330806f8a201d878aa14bb087db05a3 100644
--- a/src/lib66/backup/deps-lib/deps
+++ b/src/lib66/backup/deps-lib/deps
@@ -1,6 +1,3 @@
-backup_cmd_switcher.o
-backup_make_new.o
-backup_realpath_sym.o
-loblibs
-lskarnet
diff --git a/src/lib66/state/template.c b/src/lib66/state/template.c
deleted file mode 100644
index b1130bedb7862441667de227469e8332bc7bc4e5..0000000000000000000000000000000000000000
--- a/src/lib66/state/template.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * service.c
- *
- * Copyright (c) 2018-2021 Eric Vidal <eric@obarun.org>
- *
- * All rights reserved.
- *
- * This file is part of Obarun. It is subject to the license terms in
- * the LICENSE file found in the top-level directory of this
- * distribution.
- * This file may not be copied, modified, propagated, or distributed
- * except according to the terms contained in the LICENSE file./
- */
-
-
-
-
-
-#include <66/state.h>