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, 58 deletions

diff --git a/src/libs6net/s6net_accessrules_backend_fs.c b/src/libs6net/s6net_accessrules_backend_fs.c
deleted file mode 100644
index d609285..0000000
--- a/src/libs6net/s6net_accessrules_backend_fs.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* ISC license. */
-
-#include <unistd.h>
-#include <errno.h>
-#include <skalibs/bytestr.h>
-#include <skalibs/fmtscan.h>
-#include <skalibs/stralloc.h>
-#include <skalibs/djbunix.h>
-#include <s6-networking/accessrules.h>
-
-s6net_accessrules_result_t s6net_accessrules_backend_fs (char const *key, unsigned int keylen, void *data, s6net_accessrules_params_t *params)
-{
-  char *dir = data ;
-  unsigned int dirlen = str_len(dir) ;
-  unsigned int envbase = params->env.len ;
-  int wasnull = !params->env.s ;
-  {
-    char tmp[dirlen + keylen + 10] ;
-    byte_copy(tmp, dirlen, dir) ;
-    tmp[dirlen] = '/' ;
-    byte_copy(tmp + dirlen + 1, keylen, key) ;
-    byte_copy(tmp + dirlen + keylen + 1, 7, "/allow") ;
-    if (access(tmp, R_OK) < 0)
-    {
-      if ((errno != EACCES) && (errno != ENOENT))
-        return S6NET_ACCESSRULES_ERROR ;
-      byte_copy(tmp + dirlen + keylen + 2, 5, "deny") ;
-      return (access(tmp, R_OK) == 0) ? S6NET_ACCESSRULES_DENY :
-       (errno != EACCES) && (errno != ENOENT) ? S6NET_ACCESSRULES_ERROR :
-       S6NET_ACCESSRULES_NOTFOUND ;
-    }
-    byte_copy(tmp + dirlen + keylen + 2, 4, "env") ;
-    if ((envdir(tmp, &params->env) < 0) && (errno != ENOENT))
-      return S6NET_ACCESSRULES_ERROR ;
-    if (!stralloc_readyplus(&params->exec, 4097))
-    {
-      if (wasnull) stralloc_free(&params->env) ;
-      else params->env.len = envbase ;
-      return S6NET_ACCESSRULES_ERROR ;
-    }
-    byte_copy(tmp + dirlen + keylen + 2, 5, "exec") ;
-    {
-      register int r = openreadnclose(tmp, params->exec.s + params->exec.len, 4096) ;
-      if ((r < 0) && (errno != EACCES) && (errno != ENOENT))
-      {
-        if (wasnull) stralloc_free(&params->env) ;
-        else params->env.len = envbase ;
-        return S6NET_ACCESSRULES_ERROR ;
-      }
-      if (r > 0)
-      {
-        params->exec.len += r ;
-        params->exec.s[params->exec.len++] = 0 ;
-      }
-    }
-  }
-  return S6NET_ACCESSRULES_ALLOW ;
-}