--- /dev/null
+// $Id$ --*- 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 <string.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <fcntl.h>
+
+static char *
+getDir(char *dir, bool physical)
+{
+ int fd;
+ char tmp[PATH_MAX];
+
+ if (!physical) return strdup(dir);
+
+ fd = open(".", O_RDONLY);
+ if (fd==-1) return 0;
+
+ if (chdir(dir)!=-1 &&
+ getcwd(tmp, sizeof tmp)!=0)
+ dir = strdup(tmp);
+ else
+ dir = 0;
+
+ if (fchdir(fd)==-1) {
+ if (write(2, "FATAL error: failed to restore directory\n", 41)!=41) { /*...*/ }
+ abort();
+ }
+ close(fd);
+ return dir;
+}
+
+char *
+vc_getVserverVdir(char const *id, vcCfgStyle style, bool physical)
+{
+ size_t l1 = strlen(id);
+ char *res = 0;
+
+ if (style==vcCFG_NONE || style==vcCFG_AUTO)
+ style = vc_getVserverCfgStyle(id);
+
+ switch (style) {
+ case vcCFG_NONE : return 0;
+ case vcCFG_LEGACY :
+ {
+ char buf[sizeof(DEFAULT_VSERVERDIR "/") + l1];
+
+ strcpy(buf, DEFAULT_VSERVERDIR "/");
+ strcpy(buf+sizeof(DEFAULT_VSERVERDIR "/") - 1, id);
+
+ res = getDir(buf, physical);
+ break;
+ }
+
+ case vcCFG_RECENT_SHORT :
+ {
+ char buf[sizeof(CONFDIR) + l1 + sizeof("//vdir") - 1];
+
+ strcpy(buf, CONFDIR "/");
+ strcpy(buf+sizeof(CONFDIR "/") - 1, id);
+ strcpy(buf+sizeof(CONFDIR "/")+l1 - 1, "/vdir");
+
+ res = getDir(buf, physical);
+ break;
+ }
+
+ case vcCFG_RECENT_FULL :
+ {
+ char buf[l1 + sizeof("/vdir")];
+
+ strcpy(buf, id);
+ strcpy(buf+l1, "/vdir");
+
+ res = getDir(buf, physical);
+ break;
+ }
+
+ default : return 0;
+ }
+
+ // ignore physical-case; we went into the directory while determining
+ // the physical path so the directory exists
+ if (!physical && !utilvserver_isDirectory(res, true)) {
+ free(res);
+ res = 0;
+ }
+
+ return res;
+}