static void test_otrl_instag_read_FILEp(void)
{
FILE* instf = fopen(instag_filepath, "rb");
OtrlUserState us = otrl_userstate_create();
OtrlInsTag* one, *two, *three, *four;
char sone[9] = {0},
stwo[9] = {0},
sfour[9] = {0};
one = two = three = four = NULL;
ok(otrl_instag_read_FILEp(us, instf) == gcry_error(GPG_ERR_NO_ERROR),
"Instead read from FILEp");
fclose(instf);
one = otrl_instag_find(us, "alice_xmpp", "XMPP");
snprintf(sone, sizeof(sone), "%08x", one->instag);
two = otrl_instag_find(us, "alice_irc", "IRC");
snprintf(stwo, sizeof(stwo), "%08x", two->instag);
three = otrl_instag_find(us, "alice_inv", "IRC");
four = otrl_instag_find(us, "alice_icq", "ICQ");
snprintf(sfour, sizeof(sfour), "%08x", four->instag);
ok(one && two && !three && four &&
strcmp(sone, "01234567") == 0 &&
strcmp(stwo, "9abcdef0") == 0 &&
strcmp(sfour, "98765432") == 0,
"Instag succesfully read");
}
/* Read our instance tag from a file on disk into the given
* OtrlUserState. */
gcry_error_t otrl_instag_read(OtrlUserState us, const char *filename)
{
gcry_error_t err;
FILE *instf;
/* Open the instance tag file. */
instf = fopen(filename, "rb");
if (!instf) {
return gcry_error_from_errno(errno);
}
err = otrl_instag_read_FILEp(us, instf);
fclose(instf);
return err;
}