Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 1 | #undef NDEBUG |
| 2 | #include <stdio.h> |
| 3 | #include <stdlib.h> |
| 4 | #include <sys/types.h> |
| 5 | #include <string.h> |
| 6 | #include <assert.h> |
| 7 | #include <errno.h> |
| 8 | |
| 9 | #include <UserIdentifier.h> |
| 10 | |
| 11 | static unsigned char buf[4096]; |
| 12 | static int buf_offset; |
| 13 | |
| 14 | static int |
| 15 | _buf_writer(const void *buffer, size_t size, void *app_key) { |
| 16 | unsigned char *b, *bend; |
| 17 | (void)app_key; |
| 18 | assert(buf_offset + size < sizeof(buf)); |
| 19 | memcpy(buf + buf_offset, buffer, size); |
| 20 | b = buf + buf_offset; |
| 21 | bend = b + size; |
| 22 | printf("=> ["); |
| 23 | for(; b < bend; b++) |
| 24 | printf(" %02X", *b); |
Lev Walkin | 1715b32 | 2013-03-28 04:02:13 -0700 | [diff] [blame] | 25 | printf("]:%zd\n", size); |
Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 26 | buf_offset += size; |
| 27 | return 0; |
| 28 | } |
| 29 | |
| 30 | static int |
Lev Walkin | c7400c5 | 2004-09-29 13:14:36 +0000 | [diff] [blame] | 31 | save_object(void *bs, asn_TYPE_descriptor_t *td) { |
Lev Walkin | a9cc46e | 2004-09-22 16:06:28 +0000 | [diff] [blame] | 32 | asn_enc_rval_t rval; /* Return value */ |
Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 33 | int i; |
| 34 | |
| 35 | rval = der_encode(td, bs, _buf_writer, 0); |
| 36 | if (rval.encoded == -1) { |
| 37 | fprintf(stderr, |
| 38 | "Cannot encode %s: %s\n", |
| 39 | rval.failed_type->name, strerror(errno)); |
| 40 | assert(rval.encoded != -1); |
| 41 | return -1; /* JIC */ |
| 42 | } |
| 43 | |
| 44 | buf[buf_offset++] = 123; /* Finalize with garbage */ |
| 45 | |
| 46 | asn_fprint(stderr, td, bs); |
Lev Walkin | a9cc46e | 2004-09-22 16:06:28 +0000 | [diff] [blame] | 47 | xer_fprint(stderr, td, bs); |
Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 48 | |
| 49 | printf("OUT: ["); |
| 50 | for(i = 0; i < buf_offset; i++) |
| 51 | printf(" %02x", buf[i]); |
| 52 | printf("]\n"); |
| 53 | |
| 54 | return 0; |
| 55 | } |
| 56 | |
| 57 | static int |
Lev Walkin | c7400c5 | 2004-09-29 13:14:36 +0000 | [diff] [blame] | 58 | load_object(void *bs, asn_TYPE_descriptor_t *td) { |
Lev Walkin | 90bf7ae | 2004-10-20 15:46:56 +0000 | [diff] [blame] | 59 | asn_dec_rval_t rval; |
Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 60 | |
| 61 | fprintf(stderr, "\nLOADING OBJECT OF SIZE %d\n", buf_offset); |
| 62 | |
Lev Walkin | c7400c5 | 2004-09-29 13:14:36 +0000 | [diff] [blame] | 63 | rval = ber_decode(0, td, (void **)&bs, buf, buf_offset); |
Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 64 | assert(rval.code == RC_OK); |
| 65 | |
| 66 | asn_fprint(stderr, td, bs); |
Lev Walkin | a9cc46e | 2004-09-22 16:06:28 +0000 | [diff] [blame] | 67 | xer_fprint(stderr, td, bs); |
Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 68 | |
| 69 | return (rval.code == RC_OK)?0:-1; |
| 70 | } |
| 71 | |
| 72 | int |
| 73 | main() { |
Lev Walkin | c7400c5 | 2004-09-29 13:14:36 +0000 | [diff] [blame] | 74 | asn_TYPE_descriptor_t *td = &asn_DEF_UserIdentifier; |
Lev Walkin | f7a6c6d | 2004-07-21 03:55:44 +0000 | [diff] [blame] | 75 | UserIdentifier_t user; |
| 76 | UserIdentifier_t user_new; |
| 77 | int ret; |
| 78 | |
| 79 | memset(&user, 0, sizeof user); |
| 80 | memset(&user_new, 0, sizeof user_new); |
| 81 | |
| 82 | user.present = UserIdentifier_PR_phoneNumber; |
| 83 | OCTET_STRING_fromBuf( |
| 84 | &user.choice.phoneNumber, |
| 85 | "0123456789", -1); |
| 86 | |
| 87 | /* Save->Load must succeed */ |
| 88 | save_object(&user, td); |
| 89 | ret = load_object(&user_new, td); |
| 90 | |
| 91 | assert(user_new.present == UserIdentifier_PR_phoneNumber); |
| 92 | |
| 93 | assert(ret == 0); |
| 94 | |
| 95 | printf("OK\n"); |
| 96 | |
| 97 | return ret; |
| 98 | } |