--- a/project_files/frontlib/ipcconn.h	Thu Jun 07 02:45:18 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,106 +0,0 @@
-/*
- * Low-level protocol support for the IPC connection to the engine.
- */
-
-#ifndef IPCCONN_H_
-#define IPCCONN_H_
-
-#include "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(bool recordDemo, const char *localPlayerName);
-
-uint16_t flib_ipcconn_port(flib_ipcconn ipc);
-
-/**
- * Free resources, close sockets, and set the pointer to NULL.
- */
-void flib_ipcconn_destroy(flib_ipcconn *ipcptr);
-
-/**
- * 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, 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);
-
-/**
- * Get a record of the connection. This should be called after
- * the connection is closed and all messages have been received.
- *
- * If demo recording was not enabled, or if the recording failed for some reason,
- * the buffer will be empty.
- *
- * If save=true is passed, the result will be a savegame, otherwise it will be a
- * demo.
- *
- * The buffer is only valid until flib_ipcconn_getsave is called again or the ipcconn
- * is destroyed.
- */
-flib_constbuffer flib_ipcconn_getrecord(flib_ipcconn ipc, bool save);
-
-#endif /* IPCCONN_H_ */
-