[IOMultiplexer] Added asynchronous DNS Lookups

[IOMultiplexer.git] / src / IODNSEngine.h

diff --git a/src/IODNSEngine.h b/src/IODNSEngine.h
new file mode 100644 (file)
index 0000000..91006dc
--- /dev/null
+++ b/src/IODNSEngine.h
@@ -0,0 +1,43 @@
+/* IODNSEngine.h - IOMultiplexer
+ * Copyright (C) 2012  Philipp Kreil (pk910)
+ * 
+ * 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 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/>. 
+ */
+#ifndef _IODNSEngine_h
+#define _IODNSEngine_h
+#include "IOHandler.h"
+#include "IODNSHandler.h"
+
+extern struct IODNSQuery *first_dnsquery;
+extern struct IODNSQuery *last_dnsquery;
+extern int dnsquery_count;
+
+extern struct IODNSEngine *dnsengine;
+
+struct IODNSEngine {
+    const char *name;
+    int (*init)();
+    void (*add)(struct IODNSQuery *iodns);
+    void (*remove)(struct IODNSQuery *iodns);
+    void (*loop)();
+};
+
+void iodns_event_callback(struct IODNSQuery *iodns, enum IODNSEventType state);
+
+void iohandler_log(enum IOLogType type, char *text, ...);
+char *iohandler_iotype_name(enum IOType type);
+char *iohandler_iostatus_name(enum IOStatus status);
+char *iohandler_ioeventtype_name(enum IOEventType type);
+
+#endif