Client: Added checks / syntax validation for config files. Also changed commands

[plomrogue] / src / client / main.c

diff --git a/src/client/main.c b/src/client/main.c
index c7ac6f1a94a771f36577f899e68581bd0bd85124..6599d624701f426af133fca1bff768a41789c968 100644 (file)
--- a/src/client/main.c
+++ b/src/client/main.c
@@ -5,12 +5,13 @@
 #include <stddef.h> /* NULL */
 #include <stdlib.h> /* exit() */
 #include <string.h> /* memset() */
-#include "../common/rexit.h" /* set_cleanup_func(), exit_trouble() */
+#include <unistd.h> /* access() */
+#include "../common/rexit.h" /* set_cleanup_func(), exit_trouble(),exit_err() */
 #include "cleanup.h" /* cleanup(), set_cleanup_flag() */
 #include "command_db.h" /* init_command_db() */
 #include "io.h" /* io_loop(), try_send() */
 #include "misc.h" /* load_interface_conf(), winch_called() */
-#include "windows.h" /* struct Win, winch_called() */
+#include "windows.h" /* winch_called() */
 #include "world.h" /* struct World */
 
 
@@ -23,10 +24,12 @@ int main(int argc, char * argv[])
 {
     char * f_name = "main()";
 
-    /* Declare hard-coded paths here. */
-    world.path_server_in      = "server/in";
-    world.path_commands       = "confclient/commands";
-    world.path_interface_conf = "confclient/interface_conf";
+    /* Declare hard-coded paths and values here. */
+    world.path_server_in  = "server/in";
+    world.path_commands   = "confclient/commands";
+    world.path_interface  = "confclient/interface_conf";
+    world.winDB.legal_ids = "012ciklm";
+    world.delim           = "%\n";
 
     /* Parse command line arguments. */
     obey_argv(argc, argv);
@@ -34,6 +37,10 @@ int main(int argc, char * argv[])
     /* So error exits also go through the client's cleanup() function. */
     set_cleanup_func(cleanup);
 
+    /* Check existence of config files. */
+    exit_err(access(world.path_commands, F_OK), "No commands config file.");
+    exit_err(access(world.path_interface, F_OK), "No interface config file.");
+
     /* Initialize the whole interface. */
     world.winDB.t_screen = initscr();
     set_cleanup_flag(CLEANUP_NCURSES);