intended to get around such bugs, but be warned that Strange Things may
happen if fatal errors are not caught.
+.TP
+.B \-L <filename>
+When the game starts, load this saved game file.
+
.TP
.B \-m
Turn off MORE prompts. This can be desirable when using a printing
Set runtime options. This option may be used repeatedly.
.TP
-.B \-R <filename>
-When the game starts, load this saved game file.
+.B \-R <path>
+Restricted read/write. Reading and writing files will be restricted
+only to the provided path. Ordinarily Frotz will write or read its
+saves, transcripts, and move recordings in whatever path or directory
+the user provides when the
+.B SAVE,
+.B SCRIPT,
+or
+.B RECORDING
+commands are given. This can be undesirable if Frotz is run in a
+restricted environment, by a front end, or by a chatbot. This option will
+cause Frotz to write or read only to the provided path and nowhere else.
+Then the controlling process can then watch that directory for changes
+and need not worry about someone scribbling or snooping who-knows-where.
.TP
.B \-s N
common abbreviations which were introduced in later games. Use it with
caution: A few games might use "g", "x" or "z" for different purposes.
-.TP
-.B \-W <path>
-Write or read only to the directory specified by the provided pathname.
-Ordinarily Frotz will write or read its saves, transcripts, and move
-recordings in whatever path or directory the user provides when the
-.B SAVE,
-.B SCRIPT,
-or
-.B RECORDING
-commands are given. This can be undesirable if Frotz is run in a
-restricted environment -- for example by a chatbot. This option will
-cause Frotz to write or read only to the provided path and nowhere else.
-Then the controlling process can then watch that directory for changes
-and need not worry about someone scribbling or snooping who-knows-where.
-
.TP
.B \-Z N
Error checking mode.
.B \-l N
Sets the left margin, for those who might have specific formatting needs.
+.TP
+.B \-L <filename>
+When the game starts, load this saved game file.
+
.TP
.B \-o
Watch object movement. This option enables debugging messages from the
Sets the right margin.
.TP
-.B \-R <filename>
-When the game starts, load this saved game file.
+.B \-R <path>
+Restricted read/write. Reading and writing files will be restricted
+only to the provided path. Ordinarily Frotz will write or read its
+saves, transcripts, and move recordings in whatever path or directory
+the user provides when the
+.B SAVE,
+.B SCRIPT,
+or
+.B RECORDING
+commands are given. This can be undesirable if Frotz is run in a
+restricted environment, by a front end, or by a chatbot. This option will
+cause Frotz to write or read only to the provided path and nowhere else.
+Then the controlling process can then watch that directory for changes
+and need not worry about someone scribbling or snooping who-knows-where.
.TP
.B \-s N
common abbreviations which were introduced in later games. Use it with
caution: A few games might use "g", "x" or "z" for different purposes.
-.TP
-.B \-W <path>
-Write or read only to the directory specified by the provided pathname.
-Ordinarily Frotz will write or read its saves, transcripts, and move
-recordings in whatever path or directory the user provides when the
-.B SAVE,
-.B SCRIPT,
-or
-.B RECORDING
-commands are given. This can be undesirable if Frotz is run in a
-restricted environment -- for example by a chatbot. This option will
-cause Frotz to write or read only to the provided path and nowhere else.
-Then the controlling process can then watch that directory for changes
-and need not worry about someone scribbling or snooping who-knows-where.
-
.TP
.B \-Z N
Error checking mode.
char *aux_name;
char *story_path;
char *zcode_path;
- char *write_path;
+ char *restricted_path;
int restore_mode; /* for a save file passed from command line*/
bool use_blorb;
An interpreter for all Infocom and other Z-Machine games.\n\
\n\
Syntax: frotz [options] story-file\n\
- -a watch attribute setting \t -p plain ASCII output only\n\
- -A watch attribute testing \t -P alter piracy opcode\n\
- -b <colorname> background color \t -q quiet (disable sound effects)\n\
- -c # context lines \t -r # right margin\n\
- -d disable color \t -R <filename> load this save file\n\
- -e enable sound \t -s # random number seed value\n\
- -f <colorname> foreground color \t -S # transcript width\n\
- -F Force color mode \t -t set Tandy bit\n\
- -h # screen height \t -u # slots for multiple undo\n\
- -i ignore fatal errors \t -v show version information\n\
- -l # left margin \t -w # screen width\n\
- -o watch object movement \t -x expand abbreviations g/x/z\n\
- -O watch object locating\n"
+ -a watch attribute setting \t -O watch object locating\n\
+ -A watch attribute testing \t -p plain ASCII output only\n\
+ -b <colorname> background color \t -P alter piracy opcode\n\
+ -c # context lines \t -q quiet (disable sound effects)\n\
+ -d disable color \t -r # right margin\n\
+ -e enable sound \t -R <path> restricted read/write\n\
+ -f <colorname> foreground color \t -s # random number seed value\n\
+ -F Force color mode \t -S # transcript width\n\
+ -h # screen height \t -t set Tandy bit\n\
+ -i ignore fatal errors \t -u # slots for multiple undo\n\
+ -l # left margin \t -v show version information\n\
+ -L <file> load this save file \t -w # screen width\n\
+ -o watch object movement \t -x expand abbreviations g/x/z\n"
/*
char stripped_story_name[FILENAME_MAX+1];
/* Parse the options */
do {
- c = zgetopt(argc, argv, "-aAb:c:def:Fh:il:oOpPqrR:s:S:tu:vw:xZ:");
+ c = zgetopt(argc, argv, "-aAb:c:def:Fh:il:oOpPqrR:s:S:tu:vw:W:xZ:");
switch(c) {
case 'a': f_setup.attribute_assignment = 1; break;
case 'A': f_setup.attribute_testing = 1; break;
case 'h': u_setup.screen_height = atoi(zoptarg); break;
case 'i': f_setup.ignore_errors = 1; break;
case 'l': f_setup.left_margin = atoi(zoptarg); break;
+ case 'L': f_setup.restore_mode = 1;
+ f_setup.tmp_save_name = malloc(FILENAME_MAX * sizeof(char) + 1);
+ strncpy(f_setup.tmp_save_name, zoptarg, FILENAME_MAX);
+ break;
case 'o': f_setup.object_movement = 1; break;
case 'O': f_setup.object_locating = 1; break;
case 'p': u_setup.plain_ascii = 1; break;
case 'P': f_setup.piracy = 1; break;
case 'q': f_setup.sound = 0; break;
case 'r': f_setup.right_margin = atoi(zoptarg); break;
- case 'R': f_setup.restore_mode = 1;
- f_setup.tmp_save_name = malloc(FILENAME_MAX * sizeof(char) + 1);
- strncpy(f_setup.tmp_save_name, zoptarg, FILENAME_MAX);
- break;
+ case 'R': f_setup.restricted_path = strndup(zoptarg, PATH_MAX); break;
case 's': u_setup.random_seed = atoi(zoptarg); break;
case 'S': f_setup.script_cols = atoi(zoptarg); break;
case 't': u_setup.tandy_bit = 1; break;
{
int saved_replay = istream_replay;
int saved_record = ostream_record;
+ int i;
+ char *tempname;
/* Turn off playback and recording temporarily */
if (file_name[0] == 0)
strcpy (file_name, default_name);
+ /* Check if we're restricted to one directory. */
+ if (f_setup.restricted_path != NULL) {
+ for (i = strlen(file_name); i > 0; i--) {
+ if (file_name[i] == PATH_SEPARATOR) {
+ i++;
+ break;
+ }
+ }
+ tempname = strdup(file_name + i);
+ strcpy(file_name, f_setup.restricted_path);
+ if (file_name[strlen(file_name)-1] != PATH_SEPARATOR) {
+ strcat(file_name, "/");
+ }
+ strcat(file_name, tempname);
+ }
+
/* Restore state of playback and recording */
istream_replay = saved_replay;
-h # screen height
-i ignore fatal errors
-l # left margin
+-L <file> load this save file
-o watch object movement
-O watch object locating
-p plain ASCII output only
-P alter piracy opcode
-q quiet (disable sound effects)
-r # right margin
--R <filename> load this save file
+-R <path> restricted read/write
-s # random number seed value
-S # transcript width
-t set Tandy bit
-u # slots for multiple undo
-v show version information
-w # screen width
--W <path> write/read only to this path
-x expand abbreviations g/x/z
An interpreter for all Infocom and other Z-Machine games.\n\
\n\
Syntax: dfrotz [options] story-file\n\
- -a watch attribute setting \t -R <filename> load this save file\n\
- -A watch attribute testing \t -s # random number seed value\n\
- -h # screen height \t -S # transcript width\n\
- -i ignore fatal errors \t -t set Tandy bit\n\
- -I # interpreter number \t -u # slots for multiple undo\n\
- -o watch object movement \t -v show version information\n\
- -O watch object locating \t -w # screen width\n\
- -p plain ASCII output only \t -W <path> write/read only to this path\n\
- -P alter piracy opcode \t -x expand abbreviations g/x/z\n\
+ -a watch attribute setting \t -P alter piracy opcode\n\
+ -A watch attribute testing \t -R <path> restricted read/write\n\
+ -h # screen height \t -s # random number seed value\n\
+ -i ignore fatal errors \t -S # transcript width\n\
+ -I # interpreter number \t -t set Tandy bit\n\
+ -o watch object movement \t -u # slots for multiple undo\n\
+ -O watch object locating \t -v show version information\n\
+ -L <file> load this save file \t -w # screen width\n\
+ -p plain ASCII output only \t -x expand abbreviations g/x/z\n\
-r xxx set runtime option \\xxx before starting (can be used repeatedly)\n"
/* A unix-like getopt, but with the names changed to avoid any problems. */
do_more_prompts = TRUE;
/* Parse the options */
do {
- c = zgetopt(argc, argv, "-aAh:iI:moOpPs:r:R:S:tu:vw:W:xZ:");
+ c = zgetopt(argc, argv, "-aAh:iI:L:moOpPs:r:R:S:tu:vw:xZ:");
switch(c) {
case 'a': f_setup.attribute_assignment = 1; break;
case 'A': f_setup.attribute_testing = 1; break;
case 'h': user_screen_height = atoi(zoptarg); break;
case 'i': f_setup.ignore_errors = 1; break;
case 'I': f_setup.interpreter_number = atoi(zoptarg); break;
+ case 'L': f_setup.restore_mode = 1;
+ f_setup.tmp_save_name = my_strdup(zoptarg);
+ break;
case 'm': do_more_prompts = FALSE; break;
case 'o': f_setup.object_movement = 1; break;
case 'O': f_setup.object_locating = 1; break;
case 'P': f_setup.piracy = 1; break;
case 'p': plain_ascii = 1; break;
- case 'R': f_setup.restore_mode = 1;
- f_setup.tmp_save_name = my_strdup(zoptarg);
- break;
case 'r': dumb_handle_setting(zoptarg, FALSE, TRUE); break;
+ case 'R': f_setup.restricted_path = strndup(zoptarg, PATH_MAX); break;
case 's': user_random_seed = atoi(zoptarg); break;
case 'S': f_setup.script_cols = atoi(zoptarg); break;
case 't': user_tandy_bit = 1; break;
case 'u': f_setup.undo_slots = atoi(zoptarg); break;
case 'v': print_version(); exit(2); break;
case 'w': user_screen_width = atoi(zoptarg); break;
- case 'W': f_setup.write_path = strndup(zoptarg, PATH_MAX); break;
case 'x': f_setup.expand_abbreviations = 1; break;
case 'Z': f_setup.err_report_mode = atoi(zoptarg);
if ((f_setup.err_report_mode < ERR_REPORT_NEVER) ||
strcpy (file_name, buf[0] ? buf : default_name);
/* Check if we're restricted to one directory. */
- if (f_setup.write_path != NULL) {
+ if (f_setup.restricted_path != NULL) {
for (i = strlen(file_name); i > 0; i--) {
if (file_name[i] == PATH_SEPARATOR) {
i++;
}
}
tempname = strdup(file_name + i);
- strcpy(file_name, f_setup.write_path);
+ strcpy(file_name, f_setup.restricted_path);
if (file_name[strlen(file_name)-1] != PATH_SEPARATOR) {
strcat(file_name, "/");
}
-I # interpreter number
-o watch object movement
-O watch object locating
+-L <file> load this save file
-p plain ASCII output only
-P alter piracy opcode
--R <filename> load this save file
+-R <path> restricted read/write
-s # random number seed value
-S # transcript width
-t set Tandy bit
-u # slots for multiple undo
-v show version information
-w # screen width
--W <path> write/read only to this path
-x expand abbreviations g/x/z
Scope-eye.net Git Repository / liskon_frotz.git / commitdiff