1 files changed, 41 insertions, 0 deletions
diff --git a/src/rcon.h b/src/rcon.h
new file mode 100644
index 0000000..474fcdd
--- /dev/null
+++ b/src/rcon.h
@@ -0,0 +1,41 @@
+/*
+ * src/rcon.h
+ * (c) 2020 Jonas Gunz <himself@jonasgunz.de>
+ * License: 
+*/
+
+/*
+ * Length 	int 	Length of remainder of packet
+ * Request ID 	int 	Client-generated ID
+ * Type 	int 	3 for login, 2 to run a command, 0 for a multi-packet response
+ * Payload 	byte[] 	ASCII text
+ * 2-byte pad 	byte^2 	Two null bytes
+ *
+ * sizeof int: 4B
+ * */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define RCON_LOGIN	3
+#define RCON_LOLGINFAIL	-1
+#define RCON_COMMAND	2
+#define RCON_RESPONSE	0
+
+#define RCON_RECV_PKGSIZE 4110
+#define RCON_SEND_PKGSIZE 1460
+
+typedef struct rcon_packet_s {
+	int32_t length;
+	int32_t id;
+	int32_t type;
+	char*	payload;
+	uint32_t payload_len;
+} rcon_packet_t;
+
+int rcon_parse_packet ( rcon_packet_t* _packet, char* _buffer, uint32_t _len );
+
+int rcon_construct_packet ( char* _buffer, uint32_t _len, rcon_packet_t* _packet );
+
+char* rcon_strerror ( int _errno );