#include "wintty.h"
#include <sys/stat.h>
-#if defined(WIN32) || defined(MSDOS)
+#if defined(MSDOS)
#include <errno.h>
#endif
-#if defined(WIN32) || defined(MSDOS)
+#if defined(MSDOS)
extern char orgdir[];
#endif
-#if defined(WIN32) && defined(TTY_GRAPHICS)
+#if defined(TTY_GRAPHICS)
extern void NDECL(backsp);
extern void NDECL(clear_screen);
#endif
return(0);
}
#else
-#if (defined(MICRO) || defined(WIN32)) && !defined(NO_FSTAT)
+#if (defined(MICRO)) && !defined(NO_FSTAT)
if(fstat(fd, &buf)) {
if(moves > 1) pline("Cannot get status of saved level? ");
else pline("Cannot get status of saved game.");
#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
chdirx(orgdir, 0);
#endif
-#if defined(WIN32) || defined(HOLD_LOCKFILE_OPEN)
-#if defined(HOLD_LOCKFILE_OPEN)
- if (errno == EACCES) {
-#define OOPS_BUFSZ 512
- char oops[OOPS_BUFSZ];
- Strcpy(
- oops,
- "\nThere are files from a game in progress under your name.");
- Strcat(oops, "\nThe files are locked or inaccessible.");
- Strcat(oops, " Is the other game still running?\n");
- if (strlen(fq_lock) < ((OOPS_BUFSZ - 16) - strlen(oops)))
- Sprintf(eos(oops), "Cannot open %s", fq_lock);
- Strcat(oops, "\n");
- unlock_file(HLOCK);
- error(oops);
- } else
-#endif
- error("Bad directory or name: %s\n%s\n", fq_lock,
- strerror(errno));
-#else
perror(fq_lock);
-#endif
unlock_file(HLOCK);
error("Cannot open %s", fq_lock);
}
if (c == 'y' || c == 'Y')
#ifndef SELF_RECOVER
if (eraseoldlocks()) {
-#if defined(WIN32) && defined(TTY_GRAPHICS)
- if (WINDOWPORT("tty"))
- clear_screen(); /* display gets fouled up otherwise */
-#endif
goto gotlock;
} else {
unlock_file(HLOCK);
}
#else /*SELF_RECOVER*/
if (recover_savefile()) {
-#if defined(WIN32) && defined(TTY_GRAPHICS)
+#if defined(TTY_GRAPHICS)
if (WINDOWPORT("tty"))
clear_screen(); /* display gets fouled up otherwise */
#endif
#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
chdirx(orgdir, 0);
#endif
-#if defined(WIN32)
- error("cannot creat file (%s.)\n%s\n%s\"%s\" exists?\n", fq_lock,
- strerror(ern), " Are you sure that the directory",
- fqn_prefix[LEVELPREFIX]);
-#else
error("cannot creat file (%s.)", fq_lock);
-#endif
} else {
if (write(fd, (char *) &hackpid, sizeof(hackpid))
!= sizeof(hackpid)) {
}
#endif /* PC_LOCKING */
-#ifndef WIN32
void
regularize(s)
/*
*lp == '|' || *lp >= 127 || (*lp >= '[' && *lp <= ']'))
*lp = '_';
}
-#endif /* WIN32 */
#ifdef __EMX__
void
#include "dlb.h"
#include <ctype.h>
#include <sys\stat.h>
+#include <errno.h>
+
+#if 0
+#include "wintty.h"
+#endif
#if !defined(SAFEPROCS)
#error You must #define SAFEPROCS to build windmain.c
#if defined(MSWIN_GRAPHICS)
E void NDECL(mswin_destroy_reg);
#endif
+#ifdef TTY_GRAPHICS
+extern void NDECL(backsp);
+extern void NDECL(clear_screen);
+#endif
#undef E
+#ifdef PC_LOCKING
+static int NDECL(eraseoldlocks);
+#endif
int NDECL(windows_nhgetch);
void NDECL(windows_nhbell);
int FDECL(windows_nh_poskey, (int *, int *, int *));
#if defined(MSWIN_GRAPHICS)
char default_window_sys[] = "mswin";
#endif
+#ifdef WANT_GETHDATE
+static struct stat hbuf;
+#endif
+#include <sys/stat.h>
+#if defined(WIN32) || defined(MSDOS)
+#endif
+
+extern char orgdir[];
/*
* __MINGW32__ Note
Strcpy(outbuf, "\033");
}
-/*pcmain.c*/
+#ifdef PC_LOCKING
+static int
+eraseoldlocks()
+{
+ register int i;
+
+ /* cannot use maxledgerno() here, because we need to find a lock name
+ * before starting everything (including the dungeon initialization
+ * that sets astral_level, needed for maxledgerno()) up
+ */
+ for (i = 1; i <= MAXDUNGEON * MAXLEVEL + 1; i++) {
+ /* try to remove all */
+ set_levelfile_name(lock, i);
+ (void) unlink(fqname(lock, LEVELPREFIX, 0));
+ }
+ set_levelfile_name(lock, 0);
+#ifdef HOLD_LOCKFILE_OPEN
+ really_close();
+#endif
+ if (unlink(fqname(lock, LEVELPREFIX, 0)))
+ return 0; /* cannot remove it */
+ return (1); /* success! */
+}
+
+void
+getlock()
+{
+ register int fd, c, ci, ct, ern;
+ int fcmask = FCMASK;
+ char tbuf[BUFSZ];
+ const char *fq_lock;
+#define OOPS_BUFSZ 512
+ char oops[OOPS_BUFSZ];
+
+ /* we ignore QUIT and INT at this point */
+ if (!lock_file(HLOCK, LOCKPREFIX, 10)) {
+ wait_synch();
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+ error("Quitting.");
+ }
+
+ /* regularize(lock); */ /* already done in pcmain */
+ Sprintf(tbuf, "%s", fqname(lock, LEVELPREFIX, 0));
+ set_levelfile_name(lock, 0);
+ fq_lock = fqname(lock, LEVELPREFIX, 1);
+ if ((fd = open(fq_lock, 0)) == -1) {
+ if (errno == ENOENT)
+ goto gotlock; /* no such file */
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+#if defined(HOLD_LOCKFILE_OPEN)
+ if (errno == EACCES) {
+ Strcpy(
+ oops,
+ "\nThere are files from a game in progress under your name.");
+ Strcat(oops, "\nThe files are locked or inaccessible.");
+ Strcat(oops, " Is the other game still running?\n");
+ if (strlen(fq_lock) < ((OOPS_BUFSZ - 16) - strlen(oops)))
+ Sprintf(eos(oops), "Cannot open %s", fq_lock);
+ Strcat(oops, "\n");
+ unlock_file(HLOCK);
+ raw_print(oops);
+ } else
+#endif
+ error("Bad directory or name: %s\n%s\n", fq_lock,
+ strerror(errno));
+ unlock_file(HLOCK);
+ Sprintf(oops, "Cannot open %s", fq_lock);
+ raw_print(oops);
+ nethack_exit(EXIT_FAILURE);
+ }
+
+ (void) nhclose(fd);
+
+ if (iflags.window_inited || WINDOWPORT("curses")) {
+#ifdef SELF_RECOVER
+ c = yn("There are files from a game in progress under your name. "
+ "Recover?");
+#else
+ pline("There is already a game in progress under your name.");
+ pline("You may be able to use \"recover %s\" to get it back.\n",
+ tbuf);
+ c = yn("Do you want to destroy the old game?");
+#endif
+ } else {
+ c = 'n';
+ ct = 0;
+#ifdef SELF_RECOVER
+ raw_print("There are files from a game in progress under your name. "
+ "Recover? [yn]");
+#else
+ raw_print("\nThere is already a game in progress under your name.\n");
+ raw_print("If this is unexpected, you may be able to use \n");
+ raw_print("\"recover %s\" to get it back.", tbuf);
+ raw_print("\nDo you want to destroy the old game? [yn] ");
+#endif
+ while ((ci = nhgetch()) != '\n') {
+ if (ct > 0) {
+ raw_print("\b \b");
+ ct = 0;
+ c = 'n';
+ }
+ if (ci == 'y' || ci == 'n' || ci == 'Y' || ci == 'N') {
+ ct = 1;
+ c = ci;
+ }
+ }
+ }
+ if (c == 'y' || c == 'Y')
+#ifndef SELF_RECOVER
+ if (eraseoldlocks()) {
+ if (WINDOWPORT("tty"))
+ clear_screen(); /* display gets fouled up otherwise */
+ goto gotlock;
+ } else {
+ unlock_file(HLOCK);
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+ raw_print("Couldn't destroy old game.");
+ }
+#else /*SELF_RECOVER*/
+ if (recover_savefile()) {
+ if (WINDOWPORT("tty"))
+ clear_screen(); /* display gets fouled up otherwise */
+ goto gotlock;
+ } else {
+ unlock_file(HLOCK);
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+ raw_print("Couldn't recover old game.");
+ }
+#endif /*SELF_RECOVER*/
+ else {
+ unlock_file(HLOCK);
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+ Sprintf(oops, "%s", "Cannot start a new game.");
+ raw_print(oops);
+ }
+
+gotlock:
+ fd = creat(fq_lock, fcmask);
+ if (fd == -1)
+ ern = errno;
+ unlock_file(HLOCK);
+ if (fd == -1) {
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+ Sprintf(oops, "cannot creat file (%s.)\n%s\n%s\"%s\" exists?\n", fq_lock,
+ strerror(ern), " Are you sure that the directory",
+ fqn_prefix[LEVELPREFIX]);
+ raw_print(oops);
+ } else {
+ if (write(fd, (char *) &hackpid, sizeof(hackpid))
+ != sizeof(hackpid)) {
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+ error("cannot write lock (%s)", fq_lock);
+ }
+ if (nhclose(fd) == -1) {
+#if defined(CHDIR) && !defined(NOCWD_ASSUMPTIONS)
+ chdirx(orgdir, 0);
+#endif
+ error("cannot close lock (%s)", fq_lock);
+ }
+ }
+}
+#endif /* PC_LOCKING */
+
+/*windmain.c*/
projects / nethack / commitdiff