--- deliantra/server/common/porting.C	2007/01/15 01:25:41	1.12
+++ deliantra/server/common/porting.C	2008/09/29 08:52:35	1.21
@@ -1,26 +1,25 @@
 /*
-    CrossFire, A Multiplayer game for X-windows
-
-    Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
-    Copyright (C) 2002 Mark Wedel & Crossfire Development Team
-    Copyright (C) 1992 Frank Tore Johansen
-
-    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; either version 2 of the License, or
-    (at your option) any later version.
-
-    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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    The authors can be reached via e-mail at <crossfire@schmorp.de>
-*/
+ * This file is part of Deliantra, the Roguelike Realtime MMORPG.
+ * 
+ * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
+ * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
+ * Copyright (©) 1992,2007 Frank Tore Johansen
+ * 
+ * Deliantra 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, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * 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, see <http://www.gnu.org/licenses/>.
+ * 
+ * The authors can be reached via e-mail to <support@deliantra.net>
+ */
 
 /* This file contains various functions that are not really unique for
  * crossfire, but rather provides what should be standard functions 
@@ -50,54 +49,6 @@
 /* Has to be after above includes so we don't redefine some values */
 #include "global.h"
 
-static unsigned int curtmp = 0;
-
-/* This function removes everything in the directory. */
-void
-remove_directory (const char *path)
-{
-  DIR *dirp;
-  char buf[MAX_BUF];
-  struct stat statbuf;
-  int status;
-
-  if ((dirp = opendir (path)) != NULL)
-    {
-      struct dirent *de;
-
-      for (de = readdir (dirp); de; de = readdir (dirp))
-        {
-          /* Don't remove '.' or '..'  In  theory we should do a better 
-           * check for .., but the directories we are removing are fairly
-           * limited and should not have dot files in them.
-           */
-          if (de->d_name[0] == '.')
-            continue;
-
-          /* Linux actually has a type field in the dirent structure,
-           * but that is not portable - stat should be portable
-           */
-          status = stat (de->d_name, &statbuf);
-          if ((status != -1) && (S_ISDIR (statbuf.st_mode)))
-            {
-              sprintf (buf, "%s/%s", path, de->d_name);
-              remove_directory (buf);
-              continue;
-            }
-          sprintf (buf, "%s/%s", path, de->d_name);
-          if (unlink (buf))
-            {
-              LOG (llevError, "Unable to remove directory %s\n", path);
-            }
-        }
-      closedir (dirp);
-    }
-  if (rmdir (path))
-    {
-      LOG (llevError, "Unable to remove directory %s\n", path);
-    }
-}
-
 #define DIGIT(x)        (isdigit(x) ? (x) - '0' : \
 islower (x) ? (x) + 10 - 'a' : (x) + 10 - 'A')
 #define MBASE ('z' - 'a' + 1 + 10)
@@ -127,28 +78,6 @@
   return (char *) s;
 }
 
-/*
- * returns a char-pointer to a static array, in which a representation
- * of the decimal number given will be stored.
- */
-char *
-ltostr10 (signed long n)
-{
-  static char buf[12];          /* maximum size is n=-2 billion, i.e. 11 characters+1
-                                   character for the trailing nul character */
-  snprintf (buf, sizeof (buf), "%ld", n);
-  return buf;
-}
-
-char *
-doubletostr10 (double v)
-{
-  static char tbuf[200];
-
-  sprintf (tbuf, "%f", v);
-  return tbuf;
-}
-
 /**
  * open_and_uncompress() first searches for the original filename. If it exist,
  * then it opens it and returns the file-pointer.
@@ -170,31 +99,3 @@
   fclose (fp);
 }
 
-/*
- * If any directories in the given path doesn't exist, they are created.
- */
-
-void
-make_path_to_file (char *filename)
-{
-  char buf[MAX_BUF], *cp = buf;
-  struct stat statbuf;
-
-  if (!filename || !*filename)
-    return;
-  strcpy (buf, filename);
-
-  while ((cp = strchr (cp + 1, (int) '/')))
-    {
-      *cp = '\0';
-      if (stat (buf, &statbuf) || !S_ISDIR (statbuf.st_mode))
-        {
-          if (mkdir (buf, SAVE_DIR_MODE))
-            {
-              LOG (llevError, "Cannot mkdir %s: %s\n", buf, strerror (errno));
-              return;
-            }
-        }
-      *cp = '/';
-    }
-}