static int addMessageHeader(struct rfc5444_writer *wr, struct rfc5444_writer_message *msg) {
struct netaddr orig;
CHECK_TRUE(0 == netaddr_from_string(&orig, "10.5.11.1"), "failed to initialize ip");
rfc5444_writer_set_msg_header(wr, msg, true, false, false, false);
rfc5444_writer_set_msg_originator(wr, msg, netaddr_get_binptr(&orig));
return RFC5444_OKAY;
}
static void
test_netaddr_from_string(void) {
size_t i;
int ret;
struct netaddr netaddr_buf;
START_TEST();
/* test successful string to netaddr conversions first */
for (i=0; i<sizeof(string_tests) / sizeof(*string_tests); i++) {
ret = netaddr_from_string(&netaddr_buf, string_tests[i].str);
CHECK_TRUE(ret == 0, "netaddr_from_string (%s) returns %d", string_tests[i].str, ret);
if (ret == 0) {
CHECK_TRUE(memcmp(&netaddr_buf, &string_tests[i].bin, sizeof(netaddr_buf)) == 0,
"netaddr_from_string (%s) value", string_tests[i].str);
}
}
/* test special cases of string to netaddr conversions next */
for (i=0; i<sizeof(good_netaddr_from_string) / sizeof(*good_netaddr_from_string); i++) {
ret = netaddr_from_string(&netaddr_buf, good_netaddr_from_string[i].str);
CHECK_TRUE(ret == 0, "netaddr_from_string (%s) returns %d", good_netaddr_from_string[i].str, ret);
if (ret == 0) {
CHECK_TRUE(memcmp(&netaddr_buf, &good_netaddr_from_string[i].bin, sizeof(netaddr_buf)) == 0,
"netaddr_from_string (%s) value", good_netaddr_from_string[i].str);
}
}
/* test error cases of string to netaddr conversions next */
for (i=0; i<sizeof(bad_netaddr_from_string)/sizeof(*bad_netaddr_from_string); i++) {
CHECK_TRUE (0 != netaddr_from_string(&netaddr_buf, bad_netaddr_from_string[i]),
"netaddr_from_string %s returns %d", bad_netaddr_from_string[i], ret);
}
END_TEST();
}
static void
test_netaddr_create_host(void) {
struct netaddr netmask, host, result;
struct netaddr_str buf1, buf2, buf3;
char buffer1[17], buffer2[17];
size_t i;
memset(buffer1, 255, sizeof(buffer1));
memset(buffer2, 0, sizeof(buffer2));
START_TEST();
for (i=0; i<ARRAYSIZE(_create_host_test); i++) {
CHECK_TRUE(netaddr_from_string(&netmask, _create_host_test[i].netmask) == 0,
"error in parsing netmask %"PRINTF_SIZE_T_SPECIFIER" %s", i, _create_host_test[i].netmask);
CHECK_TRUE(netaddr_from_string(&result, _create_host_test[i].result) == 0,
"error in parsing result %"PRINTF_SIZE_T_SPECIFIER" %s", i, _create_host_test[i].result);
if (_create_host_test[i].buf_len >= 0) {
CHECK_TRUE(netaddr_create_host_bin(&host, &netmask, buffer1, _create_host_test[i].buf_len) == 0,
"error in creating host %"PRINTF_SIZE_T_SPECIFIER" %s with length %d",
i, netaddr_to_string(&buf1, &netmask), _create_host_test[i].buf_len);
}
else {
CHECK_TRUE(netaddr_create_host_bin(&host, &netmask, buffer2, -_create_host_test[i].buf_len) == 0,
"error in creating host %"PRINTF_SIZE_T_SPECIFIER" %s with length %d",
i, netaddr_to_string(&buf1, &netmask), _create_host_test[i].buf_len);
}
CHECK_TRUE(netaddr_cmp(&host, &result) == 0,
"Error, host %"PRINTF_SIZE_T_SPECIFIER" %s != result %s (netmask %s, len=%d)",
i, netaddr_to_string(&buf1, &host), netaddr_to_string(&buf2, &result),
netaddr_to_string(&buf3, &netmask), _create_host_test[i].buf_len);
}
END_TEST();
}
static void addAddresses(struct rfc5444_writer *wr) {
struct netaddr ip;
struct rfc5444_writer_address *addr;
char value0 = 0, value1 = 1;
uint16_t metric;
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.5.11.1"), "failed to initialize ip");
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_LOCAL_IF], &value1, 1, false);
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.5.11.2"), "failed to initialize ip");
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_LOCAL_IF], &value1, 1, false);
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.5.11.3"), "failed to initialize ip");
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_LOCAL_IF], &value0, 1, false);
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.5.10.1"), "failed to initialize ip");
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_OTHERNEIGH], &value1, 1, false);
metric = htons(0x2024);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC1], &metric, sizeof(metric), true);
metric = htons(0x1013);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC2], &metric, sizeof(metric), true);
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.5.12.1"), "failed to initialize ip");
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_OTHERNEIGH], &value1, 1, false);
metric = htons(0x202f);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC1], &metric, sizeof(metric), true);
metric = htons(0x1013);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC2], &metric, sizeof(metric), true);
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.5.12.2"), "failed to initialize ip");
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_OTHERNEIGH], &value1, 1, false);
metric = htons(0x202f);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC1], &metric, sizeof(metric), true);
metric = htons(0x1013);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC2], &metric, sizeof(metric), true);
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.5.12.3"), "failed to initialize ip");
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_OTHERNEIGH], &value1, 1, false);
metric = htons(0x202f);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC1], &metric, sizeof(metric), true);
metric = htons(0x1013);
rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs[IDX_METRIC2], &metric, sizeof(metric), true);
}
/**
* Validate if a value against a specific network address
* @param out output buffer for error messages
* @param section_name name of configuration section
* @param entry_name name of configuration entry
* @param value value that needs to be validated
* @param prefix true if the address might be a network prefix
* @param af_types list of address families the address might be
* @param af_types_count number of address families specified
* @return 0 if value is valid, -1 otherwise
*/
int
cfg_validate_netaddr(struct autobuf *out, const char *section_name,
const char *entry_name, const char *value,
bool prefix, const int8_t *af_types, size_t af_types_count) {
struct netaddr addr;
uint8_t max_prefix;
size_t i;
if (netaddr_from_string(&addr, value)) {
cfg_append_printable_line(out, "Value '%s' for entry '%s'"
" in section %s is no valid network address",
value, entry_name, section_name);
return -1;
}
max_prefix = netaddr_get_maxprefix(&addr);
/* check prefix length */
if (netaddr_get_prefix_length(&addr) > max_prefix) {
cfg_append_printable_line(out, "Value '%s' for entry '%s'"
" in section %s has an illegal prefix length",
value, entry_name, section_name);
return -1;
}
if (!prefix && netaddr_get_prefix_length(&addr) != max_prefix) {
cfg_append_printable_line(out, "Value '%s' for entry '%s'"
" in section %s must be a single address, not a prefix",
value, entry_name, section_name);
return -1;
}
for (i=0; i<af_types_count; i++) {
if (af_types[i] == netaddr_get_address_family(&addr)) {
return 0;
}
}
/* at least one condition was set, but no one matched */
cfg_append_printable_line(out, "Value '%s' for entry '%s'"
" in section '%s' is wrong address type",
value, entry_name, section_name);
return -1;
}
static void addAddresses(struct rfc5444_writer *wr) {
struct netaddr ip; // = { { 10,1,0,101}, AF_INET, 32 };
struct rfc5444_writer_address *addr;
int value1 = 1;
int i,j;
CHECK_TRUE(0 == netaddr_from_string(&ip, "10.0.0.0"), "failed to initialize ip");
for (i=0; i<100; i++) {
for (j=0; j<100; j++) {
ip._addr[2] = i;
ip._addr[3] = j;
//ip._addr[0] = 10; ip._addr[1] = 1; ip._addr[2] = 0; ip._addr[3] = 101;
addr = rfc5444_writer_add_address(wr, cpr.creator, &ip, false);
CHECK_TRUE(rfc5444_writer_add_addrtlv(wr, addr, &addrtlvs, &value1, sizeof(value1), false) == 0,
"Out of memory for address tlv");
value1++;
}
}
}