X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fserver%2Fio.h;h=6f59bd0b81bd1defe878fd1a82b204a5f574d894;hb=9ee3279f2caf89f2fdade2839840d2a07e86d50d;hp=9c7de70ec384332e82b23d9b2c9c8dc0ac3e9fb2;hpb=784a54c9ef27aa2bf0754b2761aee06cbbde270e;p=plomrogue

diff --git a/src/server/io.h b/src/server/io.h
index 9c7de70..6f59bd0 100644
--- a/src/server/io.h
+++ b/src/server/io.h
@@ -1,4 +1,8 @@
-/* io.h:
+/* io.h
+ *
+ * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+ * or any later version. For details on its copyright, license, and warranties,
+ * see the file NOTICE in the root directory of the PlomRogue source package.
  *
  * Communication of the server with the outside world and its client via input,
  * output and world state files.
@@ -7,45 +11,29 @@
 #ifndef IO_H
 #define IO_H
 
-#include <stddef.h> /* size_t */
-#include <stdint.h> /* uint8_t, uint32_t */
-#include <stdio.h> /* FILE */
-#include "cleanup.h" /* enum cleanup_flag */
-
-
 
-/* Wrapper to reading in config files from "path" for DB entries of "size
- * starting at "entry_start", to be unset by "cleanup" and reading in individual
- * entry data line by line via "read"(). Assumes all entries start with the
- * items collected in the EntrySkeleton struct.
- */
-struct EntrySkeleton
-{
-    uint8_t id;
-    struct EntrySkeleton * next;
-};
-extern void read_config_file(char * path, enum cleanup_flag cleanup,
-                             size_t size, struct EntrySkeleton ** entry_start,
-                             void (* read) (char *, uint32_t, char *,
-                                            struct EntrySkeleton *, FILE *));
 
 /* Return single \0-terminated string read from input queue (world.queue); or,
- * if queue is empty and world.turn is unequal world.last_update_turn, update
- * world state file at world.path_worldstate (and update world.last_update_turn
- * and write a single dot line to output file at world.path_out), then read file
- * at world.path_in for the next load of bytes to put onto the input queue.
+ * if queue is empty and world.do_update is set, update world state file (and
+ * unset world.do_update) and write a single dot line to server out file, then
+ * read server in file for the next load of bytes to put onto the input queue.
  *
- * Reading the file at world.path_in may put many \0-terminated strings on the
- * queue at once. Successive calls of io_round() will make these available one
- * by one. Each such call cuts off bytes from the beginning of world.queue, up
- * to and including the last \0 byte that is followed by a non-\0 byte or ends
- * the queue. If the queue starts with a \0 byte, it and its \0 followers are
- * cut and a NULL pointer is returned. Reading from the input file stops only
- * when one or more byte were read and the next read returns 0 bytes. If the
+ * Reading the server in file may put many \0-terminated strings on the queue at
+ * once. Successive calls of io_round() will make these available one by one.
+ * Each such call cuts off bytes from the beginning of world.queue, up to and
+ * including the last \0 byte that is followed by a non-\0 byte or ends the
+ * queue. If the queue starts with a \0 byte, it and its \0 followers are cut
+ * and a NULL pointer is returned. Reading from the input file stops only when
+ * one or more byte were read and the next read returns 0 bytes. If the
  * re-filled queue does not end in a \0 byte, a \0 byte is appended to it.
  */
 extern char * io_round();
 
+/* Write to savefile (atomically) god commands (one per line) to rebuild the
+ * current world state.
+ */
+extern void save_world();
+
 
 
 #endif