X-Git-Url: https://plomlompom.com/repos/processes?a=blobdiff_plain;f=src%2Fserver%2Finit.c;h=9f2a4e9f7b35af10ce0e26a8bb236eb11366be31;hb=c5b561a819b971151d824e0aa9622f6fc074ff28;hp=c06619fc46cffc682480923d0bebd8140152fcbb;hpb=eb96a1dfe83cef7f3d1c0c73e03b915caca09db8;p=plomrogue

diff --git a/src/server/init.c b/src/server/init.c
index c06619f..9f2a4e9 100644
--- a/src/server/init.c
+++ b/src/server/init.c
@@ -1,19 +1,25 @@
 /* src/server/init.c */
 
+#define _POSIX_C_SOURCE 2 /* getopt(), optarg */
 #include "init.h"
+#include <errno.h> /* global errno, EEXIST */
 #include <stddef.h> /* NULL */
 #include <stdint.h> /* uint32_t */
-#include <stdlib.h> /* exit(), free() */
-#include <string.h> /* atoi() */
+#include <stdio.h> /* FILE, sprintf(), fflush() */
+#include <stdlib.h> /* exit(), free(), atoi() */
+#include <string.h> /* strlen() */
+#include <sys/stat.h> /* mkdir() */
+#include <sys/types.h> /* defines pid_t, time_t */
 #include <time.h> /* time() */
-#include <unistd.h> /* optarg, getopt(), access(), unlink() */
+#include <unistd.h> /* optarg, getopt(), access(), unlink(), getpid() */
 #include "../common/readwrite.h" /* try_fopen(), try_fclose(), textfile_width(),
-                                  * try_fgets()
+                                  * try_fgets(), try_fwrite()
                                   */
 #include "../common/rexit.h" /* exit_err() */
+#include "../common/try_malloc.h" /* try_malloc() */
 #include "cleanup.h" /* set_cleanup_flag() */
-#include "map_objects.h" /* free_map_objects(), add_map_objects() */
 #include "map.h" /* init_map() */
+#include "map_objects.h" /* free_map_objects(), add_map_objects() */
 #include "rrand.h" /* rrand() */
 #include "run.h" /* obey_msg(), io_loop() */
 #include "world.h" /* global world */
@@ -46,6 +52,30 @@ extern void obey_argv(int argc, char * argv[])
 
 
 
+extern void setup_server_io()
+{
+    char * f_name = "setup_server_io()";
+    int test = mkdir("server", 0700);
+    exit_trouble(test && EEXIST != errno, f_name, "mkdir()");
+    world.file_out = try_fopen(world.path_out, "w", f_name);
+    world.server_test = try_malloc(10 + 1 + 10 + 1 + 1, f_name);
+    sprintf(world.server_test, "%d %d\n", getpid(), (int) time(0));
+    try_fwrite(world.server_test, strlen(world.server_test), 1,
+               world.file_out, f_name);
+    fflush(world.file_out);
+    set_cleanup_flag(CLEANUP_OUT);
+    if (!access(world.path_in, F_OK))  /* This keeps out input from old input */
+    {                                  /* file streams of clients             */
+        unlink(world.path_in);         /* communicating with server processes */
+    }                                  /* superseded by this current one.     */
+    world.file_in = try_fopen(world.path_in, "w", f_name);
+    try_fclose(world.file_in, f_name);
+    world.file_in = try_fopen(world.path_in, "r", f_name);
+    set_cleanup_flag(CLEANUP_IN);
+}
+
+
+
 extern void remake_world(uint32_t seed)
 {
     char * f_name = "remake_world()";