string & DosTextEditer::edcommand(string prompt,ostream &out,LinkList<string> &tmpfile)
// pre: string is == to the prompt you wont and ostream == to the stream you wont to output too tmpfile == the file you have opend
{
string tmpstr;
unsigned __int8 changed=0;
do
{
cout<<prompt;
MSF::getline(cin,tmpstr);
if(tmpstr[0]!='Q')
{
tmpstr=MSF::tolower(tmpstr);
}
if(do_range(tmpstr,tmpfile,changed,out));
else if(do_double(tmpstr,tmpfile,changed,out));
else if(do_single(tmpstr,tmpfile,changed,out));
else
{
cout<<"Bad command."<<endl;
}
}while(tmpstr[0]!='Q');
return filename;
}
int
main(int argc, char *argv[])
{
int ch, options = 0, action = CCD_CONFIG;
while ((ch = getopt(argc, argv, "cCf:guUv")) != -1) {
switch (ch) {
case 'c':
action = CCD_CONFIG;
++options;
break;
case 'C':
action = CCD_CONFIGALL;
++options;
break;
case 'f':
ccdconf = optarg;
break;
case 'g':
action = CCD_DUMP;
break;
case 'u':
action = CCD_UNCONFIG;
++options;
break;
case 'U':
action = CCD_UNCONFIGALL;
++options;
break;
case 'v':
verbose = 1;
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (options > 1)
usage();
if (modfind("g_ccd") < 0) {
/* Not present in kernel, try loading it */
if (kldload("geom_ccd") < 0 || modfind("g_ccd") < 0)
warn("geom_ccd module not available!");
}
switch (action) {
case CCD_CONFIG:
case CCD_UNCONFIG:
exit(do_single(argc, argv, action));
/* NOTREACHED */
case CCD_CONFIGALL:
case CCD_UNCONFIGALL:
exit(do_all(action));
/* NOTREACHED */
case CCD_DUMP:
exit(dump_ccd(argc, argv));
/* NOTREACHED */
}
/* NOTREACHED */
return (0);
}
static int
do_all(int action)
{
FILE *f;
char line[_POSIX2_LINE_MAX];
char *cp, **argv;
int argc, rval;
gid_t egid;
rval = 0;
egid = getegid();
if (setegid(getgid()) != 0)
err(1, "setegid failed");
if ((f = fopen(ccdconf, "r")) == NULL) {
if (setegid(egid) != 0)
err(1, "setegid failed");
warn("fopen: %s", ccdconf);
return (1);
}
if (setegid(egid) != 0)
err(1, "setegid failed");
while (fgets(line, sizeof(line), f) != NULL) {
argc = 0;
argv = NULL;
++lineno;
if ((cp = strrchr(line, '\n')) != NULL)
*cp = '\0';
/* Break up the line and pass it's contents to do_single(). */
if (line[0] == '\0')
goto end_of_line;
for (cp = line; (cp = strtok(cp, " \t")) != NULL; cp = NULL) {
if (*cp == '#')
break;
if ((argv = realloc(argv,
sizeof(char *) * ++argc)) == NULL) {
warnx("no memory to configure ccds");
return (1);
}
argv[argc - 1] = cp;
/*
* If our action is to unconfigure all, then pass
* just the first token to do_single() and ignore
* the rest. Since this will be encountered on
* our first pass through the line, the Right
* Thing will happen.
*/
if (action == CCD_UNCONFIGALL) {
if (do_single(argc, argv, action))
rval = 1;
goto end_of_line;
}
}
if (argc != 0)
if (do_single(argc, argv, action))
rval = 1;
end_of_line:
if (argv != NULL)
free(argv);
}
(void)fclose(f);
return (rval);
}
