Move Unix domain socket and access control stuff to s6.

 Move seekablepipe to s6-portable-utils.
 Version: 2.0.1.0, release candidate

1 files changed, 0 insertions, 38 deletions

diff --git a/src/libs6net/s6net_accessrules_backend_cdb.c b/src/libs6net/s6net_accessrules_backend_cdb.c
deleted file mode 100644
index e75f755..0000000
--- a/src/libs6net/s6net_accessrules_backend_cdb.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* ISC license. */
-
-#include <unistd.h>
-#include <errno.h>
-#include <skalibs/bytestr.h>
-#include <skalibs/uint16.h>
-#include <skalibs/cdb.h>
-#include <skalibs/stralloc.h>
-#include <s6-networking/accessrules.h>
-
-s6net_accessrules_result_t s6net_accessrules_backend_cdb (char const *key, unsigned int keylen, void *data, s6net_accessrules_params_t *params)
-{
-  struct cdb *c = data ;
-  unsigned int execbase, n ;
-  uint16 envlen, execlen ;
-  register int r = cdb_find(c, key, keylen) ;
-  if (r < 0) return S6NET_ACCESSRULES_ERROR ;
-  else if (!r) return S6NET_ACCESSRULES_NOTFOUND ;
-  n = cdb_datalen(c) ;
-  if ((n < 5U) || (n > 8197U)) return (errno = EINVAL, S6NET_ACCESSRULES_ERROR) ;
-  if (!stralloc_readyplus(&params->exec, n)) return S6NET_ACCESSRULES_ERROR ;
-  execbase = params->exec.len ;
-  if (cdb_read(c, params->exec.s + execbase, n, cdb_datapos(c)) < 0) return S6NET_ACCESSRULES_ERROR ;
-  if (params->exec.s[execbase] == 'D') return S6NET_ACCESSRULES_DENY ;
-  else if (params->exec.s[execbase] != 'A') return S6NET_ACCESSRULES_NOTFOUND ;
-  uint16_unpack_big(params->exec.s + execbase + 1U, &envlen) ;
-  if ((envlen > 4096U) || (envlen+5U > n)) return (errno = EINVAL, S6NET_ACCESSRULES_ERROR) ;
-  uint16_unpack_big(params->exec.s + execbase + 3 + envlen, &execlen) ;
-  if ((execlen > 4096U) || (5U + envlen + execlen != n)) return (errno = EINVAL, S6NET_ACCESSRULES_ERROR) ;
-  if (!stralloc_catb(&params->env, params->exec.s + execbase + 3U, envlen)) return S6NET_ACCESSRULES_ERROR ;
-  byte_copy(params->exec.s + execbase, execlen, params->exec.s + execbase + 5U + envlen) ;
-  if (execlen)
-  {
-    params->exec.len += execlen ;
-    params->exec.s[params->exec.len++] = 0 ;
-  }
-  return S6NET_ACCESSRULES_ALLOW ;
-}