From 2c61fb1d1ce85fe400a8668e85fc0da42813a45a Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Fri, 23 Dec 2022 22:53:07 +0000
Subject:  Refactor libs6auto, add s6-instance-maker (untested)

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/libs6/s6_auto_write_logrun.c | 56 ++--------------------------------------
 1 file changed, 2 insertions(+), 54 deletions(-)

(limited to 'src/libs6/s6_auto_write_logrun.c')

diff --git a/src/libs6/s6_auto_write_logrun.c b/src/libs6/s6_auto_write_logrun.c
index f5c4baf..d909500 100644
--- a/src/libs6/s6_auto_write_logrun.c
+++ b/src/libs6/s6_auto_write_logrun.c
@@ -1,62 +1,10 @@
 /* ISC license. */
 
-#include <string.h>
-
-#include <skalibs/posixplz.h>
-#include <skalibs/uint64.h>
-#include <skalibs/types.h>
-#include <skalibs/buffer.h>
-#include <skalibs/stralloc.h>
-#include <skalibs/djbunix.h>
 #include <skalibs/skamisc.h>
 
-#include <execline/config.h>
-
-#include <s6/config.h>
 #include <s6/auto.h>
 
-int s6_auto_write_logrun (char const *runfile, char const *loguser, char const *logdir, unsigned int stamptype, unsigned int nfiles, uint64_t filesize, uint64_t maxsize, stralloc *sa)
+int s6_auto_write_logrun (char const *runfile, char const *loguser, char const *logdir, unsigned int stamptype, unsigned int nfiles, uint64_t filesize, uint64_t maxsize, char const *prefix)
 {
-  buffer b ;
-  char buf[1024] ;
-  char fmt[UINT64_FMT] ;
-  int fd = open_trunc(runfile) ;
-  if (fd < 0) return 0 ;
-  buffer_init(&b, &buffer_write, fd, buf, 1024) ;
-  if (buffer_puts(&b, "#!" EXECLINE_SHEBANGPREFIX "execlineb -P\n") < 0) goto err ;
-  if (loguser)
-  {
-    if (buffer_puts(&b, S6_EXTBINPREFIX "s6-setuidgid ") < 0
-     || !string_quote(sa, loguser, strlen(loguser))
-     || buffer_put(&b, sa->s, sa->len) < 0
-     || buffer_put(&b, "\n", 1) < 0) goto err ;
-    sa->len = 0 ;
-  }
-  if (buffer_puts(&b, S6_EXTBINPREFIX "s6-log -bd3 -- ") < 0
-   || (stamptype & 1 && buffer_put(&b, "t ", 2) < 0)
-   || (stamptype & 2 && buffer_put(&b, "T ", 2) < 0)
-   || buffer_put(&b, "n", 1) < 0
-   || buffer_put(&b, fmt, uint_fmt(fmt, nfiles)) < 0
-   || buffer_put(&b, " s", 2) < 0
-   || buffer_put(&b, fmt, uint64_fmt(fmt, filesize)) < 0
-   || buffer_put(&b, " ", 1) < 0) goto err ;
-  if (maxsize)
-  {
-    if (buffer_put(&b, "S", 1) < 0
-     || buffer_put(&b, fmt, uint64_fmt(fmt, maxsize)) < 0
-     || buffer_put(&b, " ", 1) < 0) goto err ;
-  }
-  if (!string_quote(sa, logdir, strlen(logdir))
-   || buffer_put(&b, sa->s, sa->len) < 0
-   || buffer_put(&b, "\n", 1) < 0) goto err ;
-  sa->len = 0 ;
-
-  if (!buffer_flush(&b)) goto err ;
-  fd_close(fd) ;
-  return 1 ;
-
- err:
-  fd_close(fd) ;
-  unlink_void(runfile) ;
-  return 0 ;
+  return s6_auto_write_logrun_tmp(runfile, loguser, logdir, stamptype, nfiles, filesize, maxsize, prefix, &satmp) ;
 }
-- 
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