/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2004, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
*
* ---
*
- * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- * related information and legal notices. It is expected that any future
- * projects/authors will amend these files as needed.
+ * See files README, COPYING and CREDITS in the root of the source
+ * tree for related information and legal notices. It is expected
+ * that future projects/authors will amend these files as needed.
*
* ---
*
* misc.h: Misc. definitions which don't really belong anywhere,
* but have to go somewhere!
- *
+ *
* Known contributors to this file:
* Doug Hay, 1998
*/
-#ifndef _MISC_H_
-#define _MISC_H_
-
-#include <ctype.h>
-#include <string.h>
-#include <sys/types.h>
-
-#if defined(_WIN32)
-typedef unsigned char u_char;
-typedef unsigned short u_short;
-typedef unsigned int u_int;
-typedef long ssize_t;
-
-/* integral mismatch, due to misuse of sector short */
-#pragma warning (disable : 4761 )
+#ifndef MISC_H
+#define MISC_H
-#include <minmax.h>
-#include <io.h>
+#define MAX(a,b) ((a) > (b) ? (a) : (b))
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
-#define random rand
-#define srandom srand
+#ifdef _WIN32
+#include "w32misc.h"
+#endif /* _WIN32 */
-#define strncasecmp(s1, s2, s3) _strnicmp(s1, s2, s3)
-#define mkdir(dir,perm) _mkdir(dir)
-/* used for access */
-#define F_OK 0 // FILE existence
-#define W_OK 02 // Write permission
-#define R_OK 04 // Read permission
-
-/*#define _POSIX_ */
+#ifndef S_IRWUG
+#define S_IRWUG S_IRGRP | S_IWGRP | S_IRUSR | S_IWUSR
#endif
-#include "options.h"
-
-/* This is the structure we use to keep track of the global mobility
- things, such as when the server is supposed to start/stop updating
- mobility and the timestamp of when the game was last up. These
- times are in seconds. */
-struct mob_acc_globals {
- time_t timestamp; /* Last timestamp of when the game was up */
- time_t starttime; /* When we should start updating mobility again. */
-};
-
#ifdef __GNUC__
#define ATTRIBUTE(attrs) __attribute__ (attrs)
#else
#define ATTRIBUTE(attrs)
#endif
-/* This uses a lot of thread stack with some versions of GNU libc,
- which can lead to nasty heap smashes (observed with 2.2.93).
- Disabled for now, until we readjust thread stack sizes. */
+/*
+ * This uses a lot of thread stack with some versions of GNU libc,
+ * which can lead to nasty heap smashes (observed with 2.2.93).
+ * Disabled for now, until we readjust thread stack sizes.
+ */
#if 0
#define RESOLVE_IPADDRESS /* resolve ip addresses into hostnames */
#endif
-typedef u_char natid; /* NSC_NATID must match this */
-
-#if defined(__linux__ ) || defined(__osf__)
-#define POSIXSIGNALS 1
-#endif
-
-#if !defined (_EMPTH_LWP) && !defined (_EMPTH_POSIX)
-#define _EMPTH_LWP 1
-#endif
-
-#if defined(_EMPTH_POSIX) && !defined(POSIXSIGNALS)
-#define POSIXSIGNALS
-#endif
-
-
-#if !defined(aix) && !defined(sgi)
-#ifndef ultrix /* already defined in ultrix */
-typedef char s_char; /* change to signed char for aix */
-#endif /* ultrix */
-#else
-typedef signed char s_char;
-/* gcc __attribute__((format ...)) chokes on s_char * format strings */
-#undef ATTRIBUTE
-#define ATTRIBUTE(attr)
-#endif /* !aix && !sgi */
-typedef short coord;
-
#ifndef bit
#define bit(x) (1<<(x))
#endif
#define hours(x) (60*60*(x))
#define days(x) (60*60*24*(x))
-extern int debug;
-
/*
* If EXPR is true, an internal error occured.
* Return EXPR != 0.
- * Usage: if (CANT_HAPPEN(...)) recovery_code();
+ * Usage: if (CANT_HAPPEN(...)) <recovery code>;
*/
#define CANT_HAPPEN(expr) ((expr) ? oops(#expr, __FILE__, __LINE__) : 0)
-typedef int (*qsort_func_t) (const void *, const void *);
+/*
+ * Report internal error.
+ * Usage: CANT_REACH(); <recovery code>;
+ */
+#define CANT_REACH() (void)oops(NULL, __FILE__, __LINE__)
+
+extern int oops(char *, char *, int);
+extern void (*oops_handler)(void);
+
+void exit_nomem(void) ATTRIBUTE((noreturn));
/* return codes from command routines */
#define RET_OK 0 /* command completed sucessfully */
#define RET_FAIL 1 /* command completed unsucessfully [?] */
#define RET_SYN 2 /* syntax error in command */
-#define RET_SYS 3 /* system error (missing file, etc) */
-double dmax(double n1, double n2);
-double dmin(double n1, double n2);
-
-extern s_char *numstr(s_char buf[], int n);
-extern s_char *esplur(int n);
-extern s_char *splur(int n);
-extern s_char *iesplur(int n);
-extern s_char *plur(int n, s_char *no, s_char *yes);
extern char *getstarg(char *input, char *prompt, char buf[]);
extern char *getstring(char *prompt, char buf[]);
-extern s_char *prbuf(s_char *format, ...)
+extern char *ugetstring(char *prompt, char buf[]);
+
+extern char *prbuf(char *format, ...)
ATTRIBUTE((format (printf, 1, 2)));
-#include "prototypes.h" /* must come at end, after defines and typedefs */
+#define AGREE_FREE 0
+#define AGREE_PROPOSED 1
+#define AGREE_SIGNED 2
-#endif /* _MISC_H_ */
+#endif
projects / empserver / blobdiff