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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:14:06 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:14:06 +0000 |
commit | eee068778cb28ecf3c14e1bf843a95547d72c42d (patch) | |
tree | 0e07b30ddc5ea579d682d5dbe57998200d1c9ab7 /common/t-b64.c | |
parent | Initial commit. (diff) | |
download | gnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.tar.xz gnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.zip |
Adding upstream version 2.2.40.upstream/2.2.40upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | common/t-b64.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/common/t-b64.c b/common/t-b64.c new file mode 100644 index 0000000..3b63872 --- /dev/null +++ b/common/t-b64.c @@ -0,0 +1,181 @@ +/* t-b64.c - Module tests for b64enc.c and b64dec.c + * Copyright (C) 2008 Free Software Foundation, Inc. + * + * This file is part of GnuPG. + * + * GnuPG 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 3 of the License, or + * (at your option) any later version. + * + * GnuPG 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, see <https://www.gnu.org/licenses/>. + */ + +/* + + As of now this is only a test program for manual tests. + + */ + + + +#include <config.h> +#include <stdio.h> +#include <stdlib.h> + +#include "util.h" + +#define pass() do { ; } while(0) +#define fail(a) do { fprintf (stderr, "%s:%d: test %d failed\n",\ + __FILE__,__LINE__, (a)); \ + errcount++; \ + } while(0) + +static int verbose; +static int errcount; + +static void +test_b64enc_pgp (const char *string) +{ + gpg_error_t err; + struct b64state state; + + if (!string) + string = "a"; + + err = b64enc_start (&state, stdout, "PGP MESSAGE"); + if (err) + fail (1); + + err = b64enc_write (&state, string, strlen (string)); + if (err) + fail (2); + + err = b64enc_finish (&state); + if (err) + fail (3); + + pass (); +} + + +static void +test_b64enc_file (const char *fname) +{ + gpg_error_t err; + struct b64state state; + FILE *fp; + char buffer[50]; + size_t nread; + + fp = fname ? fopen (fname, "r") : stdin; + if (!fp) + { + fprintf (stderr, "%s:%d: can't open '%s': %s\n", + __FILE__, __LINE__, fname? fname:"[stdin]", strerror (errno)); + fail (0); + } + + err = b64enc_start (&state, stdout, "DATA"); + if (err) + fail (1); + + while ( (nread = fread (buffer, 1, sizeof buffer, fp)) ) + { + err = b64enc_write (&state, buffer, nread); + if (err) + fail (2); + } + + err = b64enc_finish (&state); + if (err) + fail (3); + + fclose (fp); + pass (); +} + +static void +test_b64dec_file (const char *fname) +{ + gpg_error_t err; + struct b64state state; + FILE *fp; + char buffer[50]; + size_t nread, nbytes; + + fp = fname ? fopen (fname, "r") : stdin; + if (!fp) + { + fprintf (stderr, "%s:%d: can't open '%s': %s\n", + __FILE__, __LINE__, fname? fname:"[stdin]", strerror (errno)); + fail (0); + } + + err = b64dec_start (&state, ""); + if (err) + fail (1); + + while ( (nread = fread (buffer, 1, sizeof buffer, fp)) ) + { + err = b64dec_proc (&state, buffer, nread, &nbytes); + if (err) + { + if (gpg_err_code (err) == GPG_ERR_EOF) + break; + fail (2); + } + else if (nbytes) + fwrite (buffer, 1, nbytes, stdout); + } + + err = b64dec_finish (&state); + if (err) + fail (3); + + fclose (fp); + pass (); +} + + + +int +main (int argc, char **argv) +{ + int do_encode = 0; + int do_decode = 0; + + if (argc) + { argc--; argv++; } + if (argc && !strcmp (argv[0], "--verbose")) + { + verbose = 1; + argc--; argv++; + } + + if (argc && !strcmp (argv[0], "--encode")) + { + do_encode = 1; + argc--; argv++; + } + else if (argc && !strcmp (argv[0], "--decode")) + { + do_decode = 1; + argc--; argv++; + } + + if (do_encode) + test_b64enc_file (argc? *argv: NULL); + else if (do_decode) + test_b64dec_file (argc? *argv: NULL); + else + test_b64enc_pgp (argc? *argv: NULL); + + return !!errcount; +} |