nethack-gwaa-kiwi/nethack
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Merge branch 'NetHack-3.6'

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This commit is contained in:
nhmall
2019-12-17 12:01:49 -05:00
parent edd9d5b810 2cff164c42
commit 5d4208cd15
7 changed files with 218 additions and 33 deletions
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207
sys/winnt/windmain.c
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@@ -61,6 +61,9 @@ int NDECL(other_self_recover_prompt);
char orgdir[PATHLEN];
boolean getreturn_enabled;
int windows_startup_state = 0; /* we flag whether to continue with this */
/* 0 = keep starting up, everything is good */
extern int redirect_stdout; /* from sys/share/pcsys.c */
extern int GUILaunched;
HANDLE hStdOut;
@@ -161,6 +164,134 @@ folder_file_exists(const char * folder, const char * file_name)
return file_exists(path);
}
boolean
test_portable_config(
const char *executable_path,
char *portable_device_top_path,
size_t portable_device_top_path_size)
{
boolean retval = FALSE,
save_initoptions_noterminate = iflags.initoptions_noterminate;
char tmppath[MAX_PATH], *toppath, *sysconftop;
#ifdef UNICODE
TCHAR wdrive[_MAX_DRIVE];
TCHAR wthisdir[_MAX_DIR];
TCHAR wfname[_MAX_FNAME];
TCHAR wext[_MAX_EXT];
#endif
char drive[_MAX_DRIVE];
char thisdir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
errno_t err;
if (portable_device_top_path && folder_file_exists(executable_path, "sysconf")) {
/*
There is a sysconf file (not just sysconf.template) present in
the exe path, which is not the way NetHack is initially distributed,
so assume it means that the admin/installer wants to override
something, perhaps set up for a fully-portable configuration that
leaves no traces behind elsewhere on this computer's hard drive -
delve into that...
*/
*portable_device_top_path = '\0';
(void) strncpy(tmppath, executable_path, sizeof tmppath - (1 + sizeof "sysconf"));
tmppath[sizeof tmppath - (1 + sizeof "sysconf")] = '\0';
(void) strcat(tmppath, "sysconf");
/* split the path up */
#ifdef UNICODE
{
int sz, wchars_num = MultiByteToWideChar( CP_ACP, 0, tmppath, -1, NULL, 0);
wchar_t *wstr;
if (wchars_num) {
wstr = (wchar_t *) alloc(wchars_num * sizeof(wchar_t));
MultiByteToWideChar( CP_ACP, 0, tmppath, -1, wstr, wchars_num);
err = _wsplitpath_s(wstr, wdrive, _MAX_DRIVE, wthisdir, _MAX_DIR,
wfname, _MAX_FNAME, wext, _MAX_EXT);
free(wstr);
}
sz = WideCharToMultiByte(CP_ACP, 0, wdrive, -1, drive,
0, NULL, NULL);
if (sz <= sizeof drive)
WideCharToMultiByte(CP_ACP, 0, wdrive, -1, drive,
sz, NULL, NULL);
}
#else
err = _splitpath_s(tmppath, drive, _MAX_DRIVE, thisdir, _MAX_DIR,
fname, _MAX_FNAME, ext, _MAX_EXT);
#endif
if (err != 0)
goto done_test;
toppath = (char *) alloc(portable_device_top_path_size);
*toppath = '\0';
/* -2 because we need to append the path separator */
(void) strncpy(toppath, drive, portable_device_top_path_size - 2);
toppath[portable_device_top_path_size - 2] = '\0';
(void) strcat(toppath, "\\");
iflags.initoptions_noterminate = 1;
/* assure_syscf_file(); */
config_error_init(TRUE, tmppath, FALSE);
/* ... and _must_ parse correctly. */
if (read_config_file(tmppath, SET_IN_SYS)
&& sysopt.portable_device_top
&& (strlen(sysopt.portable_device_top) + strlen(toppath)
< portable_device_top_path_size - 3)) {
sysconftop = sysopt.portable_device_top;
if (sysconftop[1] == ':')
sysconftop += 2; /* skip the device if specified */
if (*sysconftop == '\\')
sysconftop += 1; /* skip the root folder if specified */
(void) strcat(toppath, sysconftop);
append_slash(toppath);
retval = TRUE;
} else {
if (config_error_done())
retval = FALSE;
}
iflags.initoptions_noterminate = save_initoptions_noterminate;
sysopt_release();
if (retval)
Strcpy(portable_device_top_path, toppath);
free(toppath);
}
done_test:
return retval;
}
static char portable_device_top_path[MAX_PATH];
const char *get_portable_device()
{
return (const char *) portable_device_top_path;
}
boolean illegal_dir(const char *d1, const char *d2)
{
int i;
char tmpbuf[MAX_PATH];
if (!strcmpi(d1, d2)) {
(void) strncpy(tmpbuf, &portable_device_top_path[3],
sizeof tmpbuf - 1);
tmpbuf[sizeof tmpbuf - 1] = '\0';
i = (int) strlen(tmpbuf) - 1;
if (tmpbuf[i] == '\\')
tmpbuf[i] = '\0';
raw_printf("Illegal \"portable_device_top = %s\" in your sysconf file",
tmpbuf);
raw_printf("because the exe is running from that folder.");
raw_printf("Point 'portable_device_top' to a different folder.");
return TRUE;
}
return FALSE;
}
void
set_default_prefix_locations(const char *programPath)
{
@@ -177,29 +308,43 @@ set_default_prefix_locations(const char *programPath)
strcpy(executable_path, get_executable_path());
append_slash(executable_path);
build_known_folder_path(&FOLDERID_Profile, profile_path,
sizeof(profile_path), FALSE);
if (test_portable_config(executable_path, portable_device_top_path,
sizeof portable_device_top_path)) {
if (illegal_dir(portable_device_top_path, executable_path))
windows_startup_state = 2;
g.fqn_prefix[SYSCONFPREFIX] = executable_path;
g.fqn_prefix[CONFIGPREFIX] = portable_device_top_path;
g.fqn_prefix[HACKPREFIX] = portable_device_top_path;
g.fqn_prefix[SAVEPREFIX] = portable_device_top_path;
g.fqn_prefix[LEVELPREFIX] = portable_device_top_path;
g.fqn_prefix[BONESPREFIX] = portable_device_top_path;
g.fqn_prefix[SCOREPREFIX] = portable_device_top_path;
g.fqn_prefix[LOCKPREFIX] = portable_device_top_path;
g.fqn_prefix[TROUBLEPREFIX] = portable_device_top_path;
g.fqn_prefix[DATAPREFIX] = executable_path;
} else {
build_known_folder_path(&FOLDERID_Profile, profile_path,
sizeof(profile_path), FALSE);
build_known_folder_path(&FOLDERID_Profile, versioned_profile_path,
sizeof(profile_path), TRUE);
build_known_folder_path(&FOLDERID_Profile, versioned_profile_path,
sizeof(profile_path), TRUE);
build_known_folder_path(&FOLDERID_LocalAppData,
versioned_user_data_path, sizeof(versioned_user_data_path), TRUE);
build_known_folder_path(&FOLDERID_ProgramData,
versioned_global_data_path, sizeof(versioned_global_data_path), TRUE);
g.fqn_prefix[SYSCONFPREFIX] = versioned_global_data_path;
g.fqn_prefix[CONFIGPREFIX] = profile_path;
g.fqn_prefix[HACKPREFIX] = versioned_profile_path;
g.fqn_prefix[SAVEPREFIX] = versioned_user_data_path;
g.fqn_prefix[LEVELPREFIX] = versioned_user_data_path;
g.fqn_prefix[BONESPREFIX] = versioned_global_data_path;
g.fqn_prefix[SCOREPREFIX] = versioned_global_data_path;
g.fqn_prefix[LOCKPREFIX] = versioned_global_data_path;
g.fqn_prefix[TROUBLEPREFIX] = versioned_profile_path;
g.fqn_prefix[DATAPREFIX] = executable_path;
build_known_folder_path(&FOLDERID_LocalAppData,
versioned_user_data_path, sizeof(versioned_user_data_path), TRUE);
build_known_folder_path(&FOLDERID_ProgramData,
versioned_global_data_path, sizeof(versioned_global_data_path), TRUE);
g.fqn_prefix[SYSCONFPREFIX] = versioned_global_data_path;
g.fqn_prefix[CONFIGPREFIX] = profile_path;
g.fqn_prefix[HACKPREFIX] = versioned_profile_path;
g.fqn_prefix[SAVEPREFIX] = versioned_user_data_path;
g.fqn_prefix[LEVELPREFIX] = versioned_user_data_path;
g.fqn_prefix[BONESPREFIX] = versioned_global_data_path;
g.fqn_prefix[SCOREPREFIX] = versioned_global_data_path;
g.fqn_prefix[LOCKPREFIX] = versioned_global_data_path;
g.fqn_prefix[TROUBLEPREFIX] = versioned_profile_path;
g.fqn_prefix[DATAPREFIX] = executable_path;
}
}
/* copy file if destination does not exist */
@@ -393,6 +538,12 @@ _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);*/
copy_config_content();
process_options(argc, argv);
/* did something earlier flag a need to exit without starting a game? */
if (windows_startup_state > 0) {
raw_printf("Exiting.");
nethack_exit(EXIT_FAILURE);
}
/* Finished processing options, lock all directory paths */
for(int i = 0; i < PREFIX_COUNT; i++)
fqn_prefix_locked[i] = TRUE;
@@ -538,9 +689,9 @@ attempt_restore:
You("are in non-scoring discovery mode.");
}
// iflags.debug_fuzzer = TRUE;
// iflags.debug_fuzzer = TRUE;
moveloop(resuming);
moveloop(resuming);
nethack_exit(EXIT_SUCCESS);
/*NOTREACHED*/
return 0;
@@ -566,15 +717,15 @@ char *argv[];
iflags.initoptions_noterminate = FALSE;
reveal_paths();
nethack_exit(EXIT_SUCCESS);
}
}
if (argcheck(argc, argv, ARG_DEBUG) == 1) {
argc--;
argv++;
}
if (argcheck(argc, argv, ARG_WINDOWS) == 1) {
argc--;
argv++;
}
}
if (argcheck(argc, argv, ARG_WINDOWS) == 1) {
argc--;
argv++;
}
if (argc > 1 && !strncmp(argv[1], "-d", 2) && argv[1][2] != 'e') {
/* avoid matching "-dec" for DECgraphics; since the man page
* says -d directory, hope nobody's using -desomething_else