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[util-vserver.git] / lib / getvserverbyctx-compat.hc

diff --git a/lib/getvserverbyctx-compat.hc b/lib/getvserverbyctx-compat.hc
deleted file mode 100644 (file)
index ac6076b..0000000
--- a/lib/getvserverbyctx-compat.hc
+++ /dev/null
@@ -1,117 +0,0 @@
-// $Id: getvserverbyctx-compat.hc 2596 2007-08-25 16:56:12Z dhozac $    --*- c -*--
-
-// Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
-//  
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; version 2 of the License.
-//  
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//  
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-
-#ifdef HAVE_CONFIG_H
-#  include <config.h>
-#endif
-
-#include "vserver.h"
-#include "internal.h"
-#include "pathconfig.h"
-#include "compat-c99.h"
-
-#include <string.h>
-#include <unistd.h>
-
-#ifdef VC_ENABLE_API_COMPAT
-#include <dirent.h>
-#include <sys/types.h>
-
-
-static char *
-handleLegacy(xid_t xid)
-{
-  DIR                  *dir = opendir(DEFAULT_PKGSTATEDIR);
-  struct dirent                *ep;
-  char *               result = 0;
-  
-  if (dir==0) return 0;
-  while ((ep=readdir(dir))!=0) {
-    char * const               name = ep->d_name;
-    size_t                     l    = name ? strlen(name) : 0;
-    xid_t                      cur_xid;
-
-    if (l<=4 || strcmp(name+l-4, ".ctx")!=0) continue;
-    name[l-4]   = '\0';
-    cur_xid = vc_getVserverCtx(name, vcCFG_LEGACY, false, 0, vcCTX_XID);
-    if (cur_xid!=xid) continue;
-
-    result      = strdup(name);
-    break;
-  }
-
-  closedir(dir);
-  return result;
-}
-#else
-static inline char *
-handleLegacy(xid_t UNUSED xid)
-{
-  return 0;
-}
-#endif
-
-static char *
-vc_getVserverByCtx_compat(xid_t ctx, vcCfgStyle *style, char const *revdir,
-                         bool validate_result)
-{
-  if (revdir==0) revdir = DEFAULT_PKGSTATEREVDIR;
-
-  {
-  vcCfgStyle   cur_style = vcCFG_NONE;
-  size_t       l = strlen(revdir);
-  size_t       l1;
-  char         path[l + sizeof(unsigned int)*3 + 3];
-
-  strcpy(path, revdir);
-  path[l]      = '/';
-  l1 = utilvserver_fmt_uint(path+l+1, ctx);
-  path[l+1+l1] = '\0';
-
-  if (style==0 || *style==vcCFG_AUTO) {
-    if (access(path, F_OK)==0) cur_style = vcCFG_RECENT_FULL;
-    else                       cur_style = vcCFG_LEGACY;
-  }
-  else
-    cur_style = *style;
-
-  switch (cur_style) {
-    case vcCFG_RECENT_SHORT    :
-    case vcCFG_RECENT_FULL     :
-       // check if expected ctx == actual ctx (but only when this check is
-       // request)
-      if (validate_result &&
-         vc_getVserverCtx(path, vcCFG_RECENT_FULL, false, 0, vcCTX_XID)!=ctx) return 0;
-
-      if (style) *style = vcCFG_RECENT_FULL;
-      return strdup(path);
-       // TODO: handle legacy
-    case vcCFG_LEGACY          :
-    {
-      char *   tmp = handleLegacy(ctx);
-      if (tmp && style)
-       *style = vcCFG_LEGACY;
-
-      return tmp;
-    }
-      
-    default            :
-      return 0;
-  }
-  }
-}