--- deliantra/server/include/shstr.h 2006/09/14 21:16:12 1.11
+++ deliantra/server/include/shstr.h 2008/05/03 11:14:50 1.21
@@ -1,8 +1,33 @@
+/*
+ * This file is part of Deliantra, the Roguelike Realtime MMORPG.
+ *
+ * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
+ *
+ * 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 .
+ *
+ * The authors can be reached via e-mail to
+ */
+
#ifndef SHSTR_H__
#define SHSTR_H__
+#include
+
#include "util.h"
+extern size_t shstr_alloc;
+
extern int buf_overflow (const char *buf1, const char *buf2, int bufsize);
struct shstr
@@ -31,6 +56,14 @@
return length (s);
}
+ // returns wether this shared string begins with the given prefix,
+ // used mainly for searched when users give only the start of a name.
+ bool begins_with (const char *prefix) const
+ {
+ int plen = strlen (prefix);
+ return !strncasecmp (s, prefix, plen) && length () >= plen;
+ }
+
static const char *find (const char *s);
static const char *intern (const char *s);
@@ -101,6 +134,24 @@
return sh.length ();
}
+inline int strcmp (const shstr &a, const shstr &b)
+{
+ // TODO: use this to find all the occurences of people using strcmp
+ // all uses should be bogus, as we should be never interested in
+ // comparing shstr's alphabetically
+#if 0
+ extern void do_not_use_strcmp_to_compare_shstr_values ();
+ do_not_use_strcmp_to_compare_shstr_values ();
+#endif
+ return a != b;
+}
+
+static std::ostream &operator <<(std::ostream &o, const shstr &sh)
+{
+ o.write (sh.s, sh.length ());
+ return o;
+}
+
// only good for mass comparisons to shstr objects
struct shstr_cmp
{
@@ -130,7 +181,11 @@
return b == a;
}
-extern const shstr undead_name; /* Used in hit_player() in main.c */
+extern const shstr shstr_null;
+
+#define def(str) extern const shstr shstr_ ## str;
+# include "shstrinc.h"
+#undef def
#endif