* Forgot to add some new files...

utils.c

@@ -0,0 +1,104 @@
+/*  MiniDLNA media server
+ *  Copyright (C) 2008  Justin Maggard
+ *
+ *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+int
+ends_with(const char * haystack, const char * needle)
+{
+	const char *found = strcasestr(haystack, needle);
+	return (found && found[strlen(needle)] == '\0');
+}
+
+char *
+trim(char *str)
+{
+        if (!str)
+                return(NULL);
+        int i;
+        for (i=0; i <= strlen(str) && (isspace(str[i]) || str[i] == '"'); i++) {
+		str++;
+	}
+        for (i=(strlen(str)-1); i >= 0 && (isspace(str[i]) || str[i] == '"'); i--) {
+                str[i] = '\0';
+        }
+        return str;
+}
+
+char *
+modifyString(char * string, const char * before, const char * after, short like)
+{
+	int oldlen, newlen, chgcnt = 0;
+	char *s, *p, *t;
+
+	oldlen = strlen(before);
+	newlen = strlen(after);
+	if( newlen > oldlen )
+	{
+		s = string;
+		while( (p = strstr(s, before)) )
+		{
+			chgcnt++;
+			s = p+oldlen;
+		}
+		string = realloc(string, strlen(string)+((newlen-oldlen)*chgcnt)+1);
+	}
+
+	s = string;
+	while( s )
+	{
+		p = strcasestr(s, before);
+		if( !p )
+			return string;
+		if( like )
+		{
+			t = p+oldlen;
+			while( isspace(*t) )
+				t++;
+			if( *t == '"' )
+				while( *++t != '"' )
+					continue;
+			memmove(t+1, t, strlen(t)+1);
+			*t = '%';
+		}
+		memmove(p + newlen, p + oldlen, strlen(p + oldlen) + 1);
+		memcpy(p, after, newlen);
+		s = p + newlen;
+	}
+	if( newlen < oldlen )
+		string = realloc(string, strlen(string)+1);
+
+	return string;
+}
+
+void
+strip_ext(char * name)
+{
+	char * period;
+
+	period = rindex(name, '.');
+	if( period )
+		*period = '\0';
+}