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cli.c
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C/C++ Source or Header
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1996-10-01
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9KB
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286 lines
/*
Ixprefs v.2.4--ixemul.library configuration program
Copyright © 1995,1996 Kriton Kyrimis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <dos/dos.h>
#include <stdio.h>
#include <stdlib.h>
#include "getopt.h"
extern void defaults(void), use(void), save(void), last_saved(void);
extern int ixprefsabout(void);
extern int translateslash, membuf, blocks, cases, suppress,
amigawildcard, noflush, ignoreenv, networking, enforcerhit,
profilemethod;
void
usage(char *prog)
{
printf("Usage: %s [OPTION]...\n\nOptions:\n", prog);
printf("-a 1, --allow-amiga-wildcard\n");
printf(" accept AmigaOS wildcard notation\n");
printf("-a 0, --no-allow-amiga-wildcard\n");
printf(" do not accept AmigaOS wildcard notation\n");
printf("-s 1, --unix-pattern-matching-case-sensitive\n");
printf(" use case sensitive UNIX pattern matching\n");
printf("-s 0, --no-unix-pattern-matching-case-sensitive\n");
printf(" use case insensitive UNIX patter matching\n");
printf("-/ 1, --translate-slash\n");
printf(" translate /foo -> foo: and a//b -> a/b\n");
printf("-/ 0, --no-translate-slash\n");
printf(" do not translate /foo -> foo: and a//b -> a/b\n");
printf("-m N, --membuf-limit N\n");
printf(" files up to N bytes are cached in memory\n");
printf("-b N, --fs-buf-factor N\n");
printf(" N physical blocks map into 1 logical (stdio) block\n");
printf("-i 1, --ignore-global-env\n");
printf(" ignore global environment (ENV:)\n");
printf("-i 0, --no-ignore-global-env\n");
printf(" do not ignore global environment (ENV:)\n");
printf("-e 1, --enforcer-hit\n");
printf(" generate Enforcer hit when a trap occurs\n");
printf("-e 0, --no-enforcer-hit\n");
printf(" do not generate Enforcer hit when a trap occurs\n");
printf("-v 0, --insert-disk-requester\n");
printf(" suppress the \"Insert volume in drive\" requester\n");
printf("-v 1, --no-insert-disk-requester\n");
printf(" do not suppress the \"Insert volume in drive\" requester\n");
printf("-f 0, --flush-library\n");
printf(" prevent ixemul.library from being flushed from memory\n");
printf("-f 1, --no-flush-library\n");
printf(" do not prevent ixemul.library from being flushed from memory\n");
printf("-n 0, --auto-detect\n");
printf(" set networking support to auto detect\n");
printf("-n 1, --no-networking\n");
printf(" turn off networking support\n");
printf("-n 2, --as225\n");
printf(" use AS225 networking support\n");
printf("-n 3, --amitcp\n");
printf(" use AmiTCP networking support\n");
printf("-p 0, --profile-program\n");
printf(" profile the program only\n");
printf("-p 1, --profile-task\n");
printf(" profile while the task is running\n");
printf("-p 2, --profile-always\n");
printf(" always profile your program\n");
printf("-d, --default\n");
printf(" reset settings to defaults (other options are ignored)\n");
printf("-L, --last-saved\n");
printf(" reset settings from configuration file (other options are ignored)\n");
printf("-S, --save\n");
printf(" save new configuration\n");
printf("-R, --report\n");
printf(" display new configuration\n");
printf("-V, --version\n");
printf(" display program version information (other options are ignored)\n");
printf("-h, --help\n");
printf(" display this text\n");
printf("\nUse no arguments to get the GUI\n");
}
void
display_config(void)
{
printf((amigawildcard ? "A" : "Do not a"));
printf("ccept AmigaOS wildcard notation,\n");
printf("Case ");
printf((cases ? "" : "in"));
printf("sensitive UNIX pattern matching,\n");
printf((translateslash ? "" : "do not "));
printf("translate /, ");
printf("membuf size = %d,\n", membuf);
printf("%d physical block", blocks);
printf(((blocks == 1) ? "" : "s"));
printf(" build");
printf(((blocks == 1) ? "s" : ""));
printf(" one logical block (for stdio),\n");
printf((ignoreenv ? "" : "do not "));
printf("ignore global environment (ENV:),\n");
printf((enforcerhit ? "" : "do not "));
printf("generate Enforcer hit when a trap occurs,\n");
printf((suppress ? "" : "do not "));
printf("suppress the \"Insert volume in drive\" requester,\n");
printf("use ");
switch (networking)
{
case 0: printf("auto-detect"); break;
case 1: printf("no"); break;
case 2: printf("AS225"); break;
case 3: printf("AmiTCP"); break;
default: printf("unknown"); break;
}
printf(" networking support,\n");
printf("profile ");
switch (profilemethod)
{
case 0: printf("your program,\n"); break;
case 1: printf("while your task is running,\n"); break;
case 2: printf("always,\n"); break;
}
printf((noflush ? "" : "do not "));
printf("prevent ixemul.library from being flushed from memory.\n");
}
int
parse_cli_commands(int argc, char *argv[])
{
int c, error = 0, status;
static int reset_defaults = 0, save_config = 0, help = 0, report = 0,
last = 0, version = 0;
while (1) {
int option_index = 0;
static struct option long_options[] = {
{"insert-disk-requester", 0, &suppress, 0}, /* -v */
{"no-insert-disk-requester", 0, &suppress, 1},
{"unix-pattern-matching-case-sensitive", 0, &cases, 1}, /* -s */
{"no-unix-pattern-matching-case-sensitive", 0, &cases, 0},
{"translate-slash", 0, &translateslash, 1}, /* -/ */
{"no-translate-slash", 0, &translateslash, 0},
{"allow-amiga-wildcard", 0, &amigawildcard, 1}, /* -a */
{"no-allow-amiga-wildcard", 0, &amigawildcard, 0},
{"flush-library", 0, &noflush, 0}, /* -f */
{"no-flush-library", 0, &noflush, 1},
{"ignore-global-env", 0, &ignoreenv, 1}, /* -i */
{"no-ignore-global-env", 0, &ignoreenv, 0},
{"enforcer-hit", 0, &enforcerhit, 1}, /* -e */
{"no-enforcer-hit", 0, &enforcerhit, 0},
{"auto-detect", 0, &networking, 0}, /* -n */
{"no-networking", 0, &networking, 1},
{"as225", 0, &networking, 2},
{"amitcp", 0, &networking, 3},
{"auto-detect", 0, &networking, 0},
{"no-networking", 0, &networking, 1},
{"as225", 0, &networking, 2},
{"profile-program", 0, &profilemethod, 0}, /* -p */
{"profile-task", 0, &profilemethod, 1},
{"profile-always", 0, &profilemethod, 2},
{"membuf-limit", 1, 0, 'm'}, /* -m */
{"fs-buf-factor", 1, 0, 'b'}, /* -b */
{"default", 0, &reset_defaults, 1}, /* -d */
{"save", 0, &save_config, 1}, /* -S */
{"report", 0, &report, 1}, /* -R */
{"last-saved", 0, &last, 1}, /* -L */
{"version", 0, &version, 1}, /* -V */
{"help", 0, &help, 1}, /* -h */
{0, 0, 0, 0}
};
c = getopt_long (argc, argv, "v:s:x:a:/:f:i:e:m:n:b:p:dShRLV",
long_options, &option_index);
if (c == EOF) {
break;
}
switch (c) {
case 0:
break;
case 'v':
suppress = (atoi(optarg) ? 0 : 1);
break;
case 's':
cases = (atoi(optarg) ? 1 : 0);
break;
case 'a':
amigawildcard = (atoi(optarg) ? 1 : 0);
break;
case '/':
translateslash = (atoi(optarg) ? 1 : 0);
break;
case 'f':
noflush = (atoi(optarg) ? 0 : 1);
break;
case 'i':
ignoreenv = atoi(optarg);
break;
case 'e':
enforcerhit = atoi(optarg);
break;
case 'm':
membuf = atoi(optarg);
break;
case 'n':
networking = atoi(optarg);
break;
case 'p':
profilemethod = atoi(optarg);
break;
case 'b':
blocks = atoi(optarg);
break;
case 'd':
reset_defaults = 1;
break;
case 'S':
save_config = 1;
break;
case 'h':
help = 1;
break;
case 'R':
report = 1;
break;
case 'L':
last = 1;
break;
case 'V':
version = 1;
break;
default:
error = 1;
break;
}
}
if (optind < argc) {
error = 1;
}
if (error) {
fprintf(stderr, "\n");
usage(argv[0]);
status = RETURN_FAIL;
}else{
status = RETURN_OK;
if (version) {
(void)ixprefsabout();
}else{
if (help) {
usage(argv[0]);
}else{
if (last) {
if (reset_defaults) {
fprintf(stderr,
"--last-saved and --default specified together. --default ignored.\n");
}
last_saved();
}
if (reset_defaults) {
defaults();
}
if (save_config) {
save();
}else{
use();
}
if (report) {
display_config();
}
}
}
}
return status;
}