--- a/project_files/frontlib/ipc/ipcconn.h	Fri Jun 15 19:57:25 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-/*
- * Low-level protocol support for the IPC connection to the engine.
- */
-
-#ifndef IPCCONN_H_
-#define IPCCONN_H_
-
-#include "../util/buffer.h"
-
-#include <stddef.h>
-#include <stdbool.h>
-
-#define IPCCONN_MAPMSG_BYTES 4097
-
-typedef enum {IPC_NOT_CONNECTED, IPC_LISTENING, IPC_CONNECTED} IpcConnState;
-
-struct _flib_ipcconn;
-typedef struct _flib_ipcconn flib_ipcconn;
-
-/**
- * Start an engine connection by listening on a random port. The selected port can
- * be queried with flib_ipcconn_port and has to be passed to the engine.
- *
- * The parameter "recordDemo" can be used to control whether demo recording should
- * be enabled for this connection. The localPlayerName is needed for demo
- * recording purposes.
- *
- * Returns NULL on error. Destroy the created object with flib_ipcconn_destroy.
- *
- * We stop accepting new connections once a connection has been established, so you
- * need to create a new ipcconn in order to start a new connection.
- */
-flib_ipcconn *flib_ipcconn_create();
-
-uint16_t flib_ipcconn_port(flib_ipcconn *ipc);
-
-/**
- * Free resources and close sockets.
- */
-void flib_ipcconn_destroy(flib_ipcconn *ipc);
-
-/**
- * Determine the current connection state
- */
-IpcConnState flib_ipcconn_state(flib_ipcconn *ipc);
-
-/**
- * Receive a single message (up to 256 bytes) and copy it into the data buffer.
- * Returns the length of the received message, a negative value if no message could
- * be read.
- *
- * The first byte of a message is its content length, which is one less than the returned
- * value.
- *
- * Note: When a connection is closed, you probably want to call this function until
- * no further message is returned, to ensure you see all messages that were sent
- * before the connection closed.
- */
-int flib_ipcconn_recv_message(flib_ipcconn *ipc, void *data);
-
-/**
- * Try to receive 4097 bytes. This is the size of the reply the engine sends
- * when successfully queried for map data. The first 4096 bytes are a bit-packed
- * twocolor image of the map (256x128), the last byte is the number of hogs that
- * fit on the map.
- */
-int flib_ipcconn_recv_map(flib_ipcconn *ipc, void *data);
-
-int flib_ipcconn_send_raw(flib_ipcconn *ipc, const void *data, size_t len);
-
-/**
- * Write a single message (up to 255 bytes) to the engine. This call blocks until the
- * message is completely written or the connection is closed or an error occurs.
- *
- * Calling this function in a state other than IPC_CONNECTED will fail immediately.
- * Returns a negative value on failure.
- */
-int flib_ipcconn_send_message(flib_ipcconn *ipc, void *data, size_t len);
-
-/**
- * Convenience function for sending a 0-delimited string.
- */
-int flib_ipcconn_send_messagestr(flib_ipcconn *ipc, char *data);
-
-/**
- * Call regularly to allow background work to proceed
- */
-void flib_ipcconn_accept(flib_ipcconn *ipc);
-
-#endif /* IPCCONN_H_ */
-