/* set the option */
static int
setoption(netpgp_t *netpgp, prog_t *p, int val, char *arg, int *homeset)
{
switch (val) {
case COREDUMPS:
netpgp_setvar(netpgp, "coredumps", "allowed");
break;
case GENERATE_KEY:
netpgp_setvar(netpgp, "userid checks", "skip");
p->cmd = val;
break;
case LIST_KEYS:
case LIST_SIGS:
case FIND_KEY:
case EXPORT_KEY:
case IMPORT_KEY:
case GET_KEY:
case HELP_CMD:
p->cmd = val;
break;
case VERSION_CMD:
printf(
"%s\nAll bug reports, praise and chocolate, please, to:\n%s\n",
netpgp_get_info("version"),
netpgp_get_info("maintainer"));
exit(EXIT_SUCCESS);
/* options */
case SSHKEYS:
netpgp_setvar(netpgp, "ssh keys", "1");
break;
case KEYRING:
if (arg == NULL) {
(void) fprintf(stderr,
"No keyring argument provided\n");
exit(EXIT_ERROR);
}
snprintf(p->keyring, sizeof(p->keyring), "%s", arg);
break;
case USERID:
if (optarg == NULL) {
(void) fprintf(stderr,
"no userid argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "userid", arg);
break;
case VERBOSE:
netpgp_incvar(netpgp, "verbose", 1);
break;
case HOMEDIR:
if (arg == NULL) {
(void) fprintf(stderr,
"no home directory argument provided\n");
exit(EXIT_ERROR);
}
netpgp_set_homedir(netpgp, arg, NULL, 0);
*homeset = 1;
break;
case NUMBITS:
if (arg == NULL) {
(void) fprintf(stderr,
"no number of bits argument provided\n");
exit(EXIT_ERROR);
}
p->numbits = atoi(arg);
break;
case HASH_ALG:
if (arg == NULL) {
(void) fprintf(stderr,
"No hash algorithm argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "hash", arg);
break;
case PASSWDFD:
if (arg == NULL) {
(void) fprintf(stderr,
"no pass-fd argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "pass-fd", arg);
break;
case RESULTS:
if (arg == NULL) {
(void) fprintf(stderr,
"No output filename argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "res", arg);
break;
case SSHKEYFILE:
netpgp_setvar(netpgp, "ssh keys", "1");
netpgp_setvar(netpgp, "sshkeyfile", arg);
break;
case FORMAT:
netpgp_setvar(netpgp, "format", arg);
break;
case CIPHER:
netpgp_setvar(netpgp, "cipher", arg);
break;
case OPS_DEBUG:
netpgp_set_debug(arg);
break;
default:
p->cmd = HELP_CMD;
break;
}
return 1;
}
/* set an option */
static int
setoption(netpgp_t *netpgp, prog_t *p, int val, char *arg, int *homeset)
{
switch (val) {
case COREDUMPS:
netpgp_setvar(netpgp, "coredumps", "allowed");
break;
case ENCRYPT:
/* for encryption, we need a userid */
netpgp_setvar(netpgp, "need userid", "1");
p->cmd = val;
break;
case SIGN:
case CLEARSIGN:
/* for signing, we need a userid and a seckey */
netpgp_setvar(netpgp, "need seckey", "1");
netpgp_setvar(netpgp, "need userid", "1");
p->cmd = val;
break;
case DECRYPT:
/* for decryption, we need a seckey */
netpgp_setvar(netpgp, "need seckey", "1");
p->cmd = val;
break;
case VERIFY:
case VERIFY_CAT:
case LIST_PACKETS:
case SHOW_KEYS:
case HELP_CMD:
p->cmd = val;
break;
case VERSION_CMD:
printf(
"%s\nAll bug reports, praise and chocolate, please, to:\n%s\n",
netpgp_get_info("version"),
netpgp_get_info("maintainer"));
exit(EXIT_SUCCESS);
/* options */
case SSHKEYS:
netpgp_setvar(netpgp, "ssh keys", "1");
break;
case KEYRING:
if (arg == NULL) {
(void) fprintf(stderr,
"No keyring argument provided\n");
exit(EXIT_ERROR);
}
snprintf(p->keyring, sizeof(p->keyring), "%s", arg);
break;
case USERID:
if (arg == NULL) {
(void) fprintf(stderr,
"No userid argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "userid", arg);
break;
case ARMOUR:
p->armour = 1;
break;
case DETACHED:
p->detached = 1;
break;
case VERBOSE:
netpgp_incvar(netpgp, "verbose", 1);
break;
case HOMEDIR:
if (arg == NULL) {
(void) fprintf(stderr,
"No home directory argument provided\n");
exit(EXIT_ERROR);
}
netpgp_set_homedir(netpgp, arg, NULL, 0);
*homeset = 1;
break;
case HASH_ALG:
if (arg == NULL) {
(void) fprintf(stderr,
"No hash algorithm argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "hash", arg);
break;
case PASSWDFD:
if (arg == NULL) {
(void) fprintf(stderr,
"No pass-fd argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "pass-fd", arg);
break;
case OUTPUT:
if (arg == NULL) {
(void) fprintf(stderr,
"No output filename argument provided\n");
exit(EXIT_ERROR);
}
if (p->output) {
(void) free(p->output);
}
p->output = strdup(arg);
break;
case RESULTS:
if (arg == NULL) {
(void) fprintf(stderr,
"No output filename argument provided\n");
exit(EXIT_ERROR);
}
netpgp_setvar(netpgp, "results", arg);
break;
case SSHKEYFILE:
netpgp_setvar(netpgp, "ssh keys", "1");
netpgp_setvar(netpgp, "sshkeyfile", arg);
break;
case MAX_MEM_ALLOC:
netpgp_setvar(netpgp, "max mem alloc", arg);
break;
case DURATION:
netpgp_setvar(netpgp, "duration", arg);
break;
case BIRTHTIME:
netpgp_setvar(netpgp, "birthtime", arg);
break;
case CIPHER:
netpgp_setvar(netpgp, "cipher", arg);
break;
case NUMTRIES:
netpgp_setvar(netpgp, "numtries", arg);
break;
case OPS_DEBUG:
netpgp_set_debug(arg);
break;
default:
p->cmd = HELP_CMD;
break;
}
return 1;
}
