diff options
Diffstat (limited to 'inet/test-inet6_opt.c')
| -rw-r--r-- | inet/test-inet6_opt.c | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/inet/test-inet6_opt.c b/inet/test-inet6_opt.c deleted file mode 100644 index 4db9b59..0000000 --- a/inet/test-inet6_opt.c +++ /dev/null @@ -1,207 +0,0 @@ -#include <netinet/in.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#define OPT_X 42 -#define OPT_Y 43 -#define OPT_Z 44 - -static void * -encode_inet6_opt (socklen_t *elp) -{ - void *eb = NULL; - socklen_t el; - int cl; - void *db; - int offset; - uint8_t val1; - uint16_t val2; - uint32_t val4; - uint64_t val8; - - *elp = 0; -#define CHECK() \ - if (cl == -1) \ - { \ - printf ("cl == -1 on line %d\n", __LINE__); \ - free (eb); \ - return NULL; \ - } - - /* Estimate the length */ - cl = inet6_opt_init (NULL, 0); - CHECK (); - cl = inet6_opt_append (NULL, 0, cl, OPT_X, 12, 8, NULL); - CHECK (); - cl = inet6_opt_append (NULL, 0, cl, OPT_Y, 7, 4, NULL); - CHECK (); - cl = inet6_opt_append (NULL, 0, cl, OPT_Z, 7, 1, NULL); - CHECK (); - cl = inet6_opt_finish (NULL, 0, cl); - CHECK (); - el = cl; - - eb = malloc (el + 8); - if (eb == NULL) - { - puts ("malloc failed"); - return NULL; - } - /* Canary. */ - memcpy (eb + el, "deadbeef", 8); - - cl = inet6_opt_init (eb, el); - CHECK (); - - cl = inet6_opt_append (eb, el, cl, OPT_X, 12, 8, &db); - CHECK (); - val4 = 0x12345678; - offset = inet6_opt_set_val (db, 0, &val4, sizeof (val4)); - val8 = 0x0102030405060708LL; - inet6_opt_set_val (db, offset, &val8, sizeof (val8)); - - cl = inet6_opt_append (eb, el, cl, OPT_Y, 7, 4, &db); - CHECK (); - val1 = 0x01; - offset = inet6_opt_set_val (db, 0, &val1, sizeof (val1)); - val2 = 0x1331; - offset = inet6_opt_set_val (db, offset, &val2, sizeof (val2)); - val4 = 0x01020304; - inet6_opt_set_val (db, offset, &val4, sizeof (val4)); - - cl = inet6_opt_append (eb, el, cl, OPT_Z, 7, 1, &db); - CHECK (); - inet6_opt_set_val (db, 0, (void *) "abcdefg", 7); - - cl = inet6_opt_finish (eb, el, cl); - CHECK (); - - if (memcmp (eb + el, "deadbeef", 8) != 0) - { - puts ("Canary corrupted"); - free (eb); - return NULL; - } - *elp = el; - return eb; -} - -int -decode_inet6_opt (void *eb, socklen_t el) -{ - int ret = 0; - int seq = 0; - int cl = 0; - int offset; - uint8_t type; - socklen_t len; - uint8_t val1; - uint16_t val2; - uint32_t val4; - uint64_t val8; - void *db; - char buf[8]; - - while ((cl = inet6_opt_next (eb, el, cl, &type, &len, &db)) != -1) - switch (type) - { - case OPT_X: - if (seq++ != 0) - { - puts ("OPT_X is not first"); - ret = 1; - } - if (len != 12) - { - printf ("OPT_X's length %d != 12\n", len); - ret = 1; - } - offset = inet6_opt_get_val (db, 0, &val4, sizeof (val4)); - if (val4 != 0x12345678) - { - printf ("OPT_X's val4 %x != 0x12345678\n", val4); - ret = 1; - } - offset = inet6_opt_get_val (db, offset, &val8, sizeof (val8)); - if (offset != len || val8 != 0x0102030405060708LL) - { - printf ("OPT_X's val8 %llx != 0x0102030405060708\n", - (long long) val8); - ret = 1; - } - break; - case OPT_Y: - if (seq++ != 1) - { - puts ("OPT_Y is not second"); - ret = 1; - } - if (len != 7) - { - printf ("OPT_Y's length %d != 7\n", len); - ret = 1; - } - offset = inet6_opt_get_val (db, 0, &val1, sizeof (val1)); - if (val1 != 0x01) - { - printf ("OPT_Y's val1 %x != 0x01\n", val1); - ret = 1; - } - offset = inet6_opt_get_val (db, offset, &val2, sizeof (val2)); - if (val2 != 0x1331) - { - printf ("OPT_Y's val2 %x != 0x1331\n", val2); - ret = 1; - } - offset = inet6_opt_get_val (db, offset, &val4, sizeof (val4)); - if (offset != len || val4 != 0x01020304) - { - printf ("OPT_Y's val4 %x != 0x01020304\n", val4); - ret = 1; - } - break; - case OPT_Z: - if (seq++ != 2) - { - puts ("OPT_Z is not third"); - ret = 1; - } - if (len != 7) - { - printf ("OPT_Z's length %d != 7\n", len); - ret = 1; - } - offset = inet6_opt_get_val (db, 0, buf, 7); - if (offset != len || memcmp (buf, "abcdefg", 7) != 0) - { - buf[7] = '\0'; - printf ("OPT_Z's buf \"%s\" != \"abcdefg\"\n", buf); - ret = 1; - } - break; - default: - printf ("Unknown option %d\n", type); - ret = 1; - break; - } - if (seq != 3) - { - puts ("Didn't see all of OPT_X, OPT_Y and OPT_Z"); - ret = 1; - } - return ret; -} - -int -main (void) -{ - void *eb; - socklen_t el; - eb = encode_inet6_opt (&el); - if (eb == NULL) - return 1; - if (decode_inet6_opt (eb, el)) - return 1; - return 0; -} |