start to track Daniel's version

[util-vserver.git] / src / lsxid.c

diff --git a/src/lsxid.c b/src/lsxid.c
deleted file mode 100644 (file)
index 9f8cbd1..0000000
--- a/src/lsxid.c
+++ /dev/null
@@ -1,182 +0,0 @@
-// $Id: lsxid.c 1980 2005-03-24 12:44:17Z ensc $    --*- c -*--
-
-// Copyright (C) 2004 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 "fstool.h"
-#include "util.h"
-
-#include <ensc_vector/vector.h>
-#include <lib/vserver.h>
-#include <lib/vserver-internal.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <assert.h>
-
-#define ENSC_WRAPPERS_STDLIB   1
-#include <wrappers.h>
-
-struct option const
-CMDLINE_OPTIONS[] = {
-  { "help",     no_argument,  0, CMD_HELP },
-  { "version",  no_argument,  0, CMD_VERSION },
-  { 0,0,0,0 }
-};
-
-char const             CMDLINE_OPTIONS_SHORT[] = "Radnx";
-
-struct XidNameMapping {
-    xid_t              xid;
-    char const *       name;
-};
-
-static struct Vector   xid_name_mapping;
-
-void
-showHelp(int fd, char const *cmd, int res)
-{
-  WRITE_MSG(fd, "Usage:  ");
-  WRITE_STR(fd, cmd);
-  WRITE_MSG(fd,
-           " [-Radnx] [--] <file>*\n\n"
-           " Options:\n"
-           "   -R  ...  recurse through directories\n"
-           "   -a  ...  display files starting with '.' also\n"
-           "   -d  ...  list directories like other files instead of\n"
-           "            listing their content\n"
-           "   -n  ...  do not try to do xid -> vserver-name mapping\n"
-           "   -x  ...  do not cross filesystems\n\n"
-           "Please report bugs to " PACKAGE_BUGREPORT "\n");
-  exit(res);
-}
-
-void
-showVersion()
-{
-  WRITE_MSG(1,
-           "lsxid " VERSION " -- shows the context which is associated to a file\n"
-           "This program is part of " PACKAGE_STRING "\n\n"
-           "Copyright (C) 2004 Enrico Scholz\n"
-           VERSION_COPYRIGHT_DISCLAIMER);
-  exit(0);
-}
-
-void
-fixupParams(struct Arguments UNUSED * args, int UNUSED argc)
-{
-  Vector_init(&xid_name_mapping, sizeof (struct XidNameMapping));
-}
-
-static int
-cmpMap(void const *xid_v, void const *map_v)
-{
-  xid_t const * const                  xid = xid_v;
-  struct XidNameMapping const * const  map = map_v;
-
-  return *xid - map->xid;
-}
-
-static char const *
-lookupContext(xid_t xid)
-{
-  struct XidNameMapping        *res;
-
-  res = Vector_search(&xid_name_mapping, &xid, cmpMap);
-
-  if (res==0) {
-    vcCfgStyle         style = vcCFG_AUTO;
-    char const *       vcfg  = vc_getVserverByCtx(xid, &style, 0);
-
-    res = Vector_insert(&xid_name_mapping, &xid, cmpMap);
-    if (vcfg) res->name = vc_getVserverName(vcfg, style);
-    else      res->name = 0;
-    res->xid = xid;
-
-    free(const_cast(char *)(vcfg));
-  }
-
-  assert(res!=0);
-  
-  return res->name;
-}
-
-static xid_t
-getFileContext(char const *name)
-{
-  xid_t                res;
-  uint32_t     mask = VC_IATTR_XID;
-  
-  if (vc_get_iattr(name, &res, 0, &mask)==-1)
-    perror("vc_get_iattr()");
-
-  return (mask&VC_IATTR_XID) ? res : VC_NOCTX;
-}
-
-bool
-handleFile(char const *name, char const *display_name)
-{
-  xid_t                ctx = 0;
-  char         buf[MAX(sizeof(ctx)*3+1, 20)];
-  bool         need_write = true;
-
-  memset(buf, ' ', sizeof buf);
-
-#if 1
-  ctx = getFileContext(name);
-#else
-#  warning Compiling in debug-code
-  ctx = random() % 10 + 49213;
-#endif
-  
-  if (ctx==VC_NOCTX) {
-    memcpy(buf, "!!ERR!!", 7);
-    Vwrite(1, buf, sizeof buf);
-    need_write = false;
-  }
-  else if (global_args->do_mapping) {
-    char const *       vname = lookupContext(ctx);
-    if (!vname) buf[0] = '\0';
-    else {
-      size_t           l = strlen(vname);
-      if (l<sizeof(buf)) Vwrite(1, buf, sizeof(buf)-l);
-      Vwrite(1, vname, l);
-
-      need_write = false;
-    }
-  }
-
-  if (need_write) {
-    size_t     l = utilvserver_fmt_ulong(buf, ctx);
-    if (l<sizeof(buf)) Vwrite(1, buf+l, sizeof(buf)-l);
-    Vwrite(1, buf, l);
-  }
-
-  Vwrite(1, "  ", 2);
-  Vwrite(1, display_name, strlen(display_name));
-  Vwrite(1, "\n", 1);
-
-  return ctx!=VC_NOCTX;
-}