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Restore the exit semantics of the original. If success, the exit code is 

EXIT_SUCCESS. If failure, exit code is EXIT_FAILURE. (Duh). If an error
has occurred, use an exit code of 2.
This commit is contained in:
agc 2009-01-21 01:27:55 +00:00
parent 3d21969dbd
commit 84ce5f6759
1 changed files with 48 additions and 33 deletions
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81
crypto/external/bsd/openpgpsdk/dist/src/app/openpgp.c vendored
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@ -31,12 +31,13 @@
#include <libgen.h>
#include <unistd.h>
#include "openpgpsdk/keyring.h"
#include "openpgpsdk/crypto.h"
#include "openpgpsdk/signature.h"
#include "openpgpsdk/validate.h"
#include "openpgpsdk/readerwriter.h"
#include "openpgpsdk/std_print.h"
#include <openpgpsdk/keyring.h>
#include <openpgpsdk/crypto.h>
#include <openpgpsdk/signature.h>
#include <openpgpsdk/validate.h>
#include <openpgpsdk/readerwriter.h>
#include <openpgpsdk/std_print.h>
#include <openpgpsdk/util.h>
#define DEFAULT_NUMBITS 1024
@ -79,9 +80,15 @@ PASSPHRASE,
FILENAME,
ARMOUR,
HOMEDIR,
NUMBITS
NUMBITS,
/* debug */
OPS_DEBUG
};
#define EXIT_ERROR 2
static struct option long_options[]=
{
// commands
@ -107,6 +114,10 @@ static struct option long_options[]=
{ "homedir", required_argument, NULL, HOMEDIR },
{ "armour", no_argument, NULL, ARMOUR },
{ "numbits", required_argument, NULL, NUMBITS },
/* debug */
{ "debug", required_argument, NULL, OPS_DEBUG },
{ 0,0,0,0},
};
@ -161,7 +172,7 @@ int main(int argc, char **argv)
if (argc<2)
{
print_usage(usage,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
// what does the user want to do?
@ -263,6 +274,10 @@ int main(int argc, char **argv)
got_numbits=1;
break;
case OPS_DEBUG:
ops_set_debug_level(optarg);
break;
default:
printf("shouldn't be here: option=%d\n", long_options[optindex].val);
break;
@ -292,14 +307,14 @@ int main(int argc, char **argv)
if (!ops_keyring_read_from_file(pubring,ops_false,pubring_name))
{
fprintf(stderr, "Cannot read keyring %s\n", pubring_name);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
snprintf(secring_name, MAXBUF, "%s/secring.gpg", dir);
secring=ops_mallocz(sizeof *secring);
if (!ops_keyring_read_from_file(secring,ops_false,secring_name))
{
fprintf(stderr, "Cannot read keyring %s\n", secring_name);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
if (got_keyring)
@ -309,7 +324,7 @@ int main(int argc, char **argv)
if (!ops_keyring_read_from_file(myring,ops_false,myring_name))
{
fprintf(stderr, "Cannot read keyring %s\n", myring_name);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
}
@ -321,7 +336,7 @@ int main(int argc, char **argv)
if (!got_keyring)
{
print_usage(usage_list_keys,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
ops_keyring_list(myring);
@ -334,7 +349,7 @@ int main(int argc, char **argv)
if (!got_userid)
{
print_usage(usage_find_key,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
// fprintf(stderr,"userid: %s\n", opt_userid);
@ -346,7 +361,7 @@ int main(int argc, char **argv)
// ops_keyring_free(&keyring);
if (keydata)
{
exit (EXIT_FAILURE);
exit(EXIT_FAILURE);
}
else
{
@ -358,7 +373,7 @@ int main(int argc, char **argv)
if (!got_keyring || !got_userid)
{
print_usage(usage_export_key,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
if (got_keyring)
@ -368,7 +383,7 @@ int main(int argc, char **argv)
if (!keydata)
{
fprintf(stderr,"Cannot find key in keyring\n");
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
ops_setup_memory_write(&cinfo, &mem, 128);
@ -385,7 +400,7 @@ int main(int argc, char **argv)
if (!got_filename)
{
print_usage(usage_import_key, pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
fprintf(stderr,"before:\n");
ops_keyring_list(pubring);
@ -394,7 +409,7 @@ int main(int argc, char **argv)
if (!ops_keyring_read_from_file(pubring, armour, opt_filename))
{
fprintf(stderr,"Cannot import key from file %s\n", opt_filename);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
fprintf(stderr,"after:\n");
@ -406,7 +421,7 @@ int main(int argc, char **argv)
if (!got_userid)
{
print_usage(usage_generate_key,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
uid.user_id=(unsigned char *)opt_userid;
@ -414,7 +429,7 @@ int main(int argc, char **argv)
if (!mykeydata)
{
fprintf(stderr,"Cannot generate key\n");
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
// write public key
@ -427,7 +442,7 @@ int main(int argc, char **argv)
if (!ops_keyring_read_from_file(pubring,ops_false,pubring_name))
{
fprintf(stderr, "Cannot re-read keyring %s\n", pubring_name);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
fd=ops_setup_file_append(&cinfo, secring_name);
@ -437,7 +452,7 @@ int main(int argc, char **argv)
if (!ops_keyring_read_from_file(secring,ops_false,secring_name))
{
fprintf(stderr, "Cannot re-read keyring %s\n", secring_name);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
ops_keydata_free(mykeydata);
@ -447,13 +462,13 @@ int main(int argc, char **argv)
if (!got_filename)
{
print_usage(usage_encrypt,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
if (!got_userid)
{
print_usage(usage_encrypt,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
suffix=armour ? ".asc" : ".gpg";
@ -462,7 +477,7 @@ int main(int argc, char **argv)
{
fprintf(stderr,"Userid '%s' not found in keyring\n",
opt_userid);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
// outputfilename
@ -476,7 +491,7 @@ int main(int argc, char **argv)
if (!got_filename)
{
print_usage(usage_decrypt,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
overwrite=ops_true;
@ -487,7 +502,7 @@ int main(int argc, char **argv)
if (!got_filename || !got_userid)
{
print_usage(usage_sign, pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
// get key with which to sign
@ -496,7 +511,7 @@ int main(int argc, char **argv)
{
fprintf(stderr,"Userid '%s' not found in keyring\n",
opt_userid);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
// now decrypt key
skey=ops_decrypt_secret_key_from_data(keydata,opt_passphrase);
@ -511,7 +526,7 @@ int main(int argc, char **argv)
if (!got_filename || !got_userid)
{
print_usage(usage_clearsign, pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
// get key with which to sign
@ -520,7 +535,7 @@ int main(int argc, char **argv)
{
fprintf(stderr,"Userid '%s' not found in keyring\n",
opt_userid);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
skey=ops_decrypt_secret_key_from_data(keydata,opt_passphrase);
assert(skey);
@ -534,7 +549,7 @@ int main(int argc, char **argv)
if (!got_filename)
{
print_usage(usage_verify, pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
validate_result=ops_mallocz(sizeof (ops_validate_result_t));
@ -554,14 +569,14 @@ int main(int argc, char **argv)
if (!got_filename)
{
print_usage(usage_list_packets, pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
}
ops_list_packets(opt_filename, armour, pubring, callback_cmd_get_passphrase_from_cmdline);
break;
default:
print_usage(usage,pname);
exit(EXIT_FAILURE);
exit(EXIT_ERROR);
;
}