LONGBOW_TEST_CASE(Global, cpiAddress_CreateFromLink)
{
uint8_t mac[] = { 0x01, 0x02, 0x03, 0x04, 0xFF, 0x8F };
PARCBuffer *macbuffer = parcBuffer_Flip(parcBuffer_CreateFromArray(mac, sizeof(mac)));
CPIAddress *address = cpiAddress_CreateFromLink(mac, sizeof(mac));
// Do not release test, it is the same reference as address->blob
PARCBuffer *test = cpiAddress_GetLinkAddress(address);
assertNotNull(test, "Got null link address buffer");
assertTrue(parcBuffer_Equals(test, address->blob), "Returned buffer from cpiAddress_GetLinkAddress not equal to address");
assertTrue(cpiAddress_GetType(address) == cpiAddressType_LINK,
"Got wrong address type, expected %d, got %d", cpiAddressType_LINK, cpiAddress_GetType(address));
PARCJSON *json = cpiAddress_ToJson(address);
CPIAddress *fromjson = cpiAddress_CreateFromJson(json);
assertTrue(cpiAddress_GetType(address) == cpiAddress_GetType(fromjson),
"fromjson type does not equal known");
assertTrue(parcBuffer_Equals(address->blob, fromjson->blob),
"fromjson blob does not equal known address");
assertTrue(cpiAddress_Equals(address, fromjson),
"cpiAddress_Equals broken for LINK type");
CPIAddress *copy = cpiAddress_Copy(address);
assertTrue(cpiAddress_Equals(copy, address),
"Copy and address not equal for LINK");
parcJSON_Release(&json);
cpiAddress_Destroy(&address);
cpiAddress_Destroy(©);
cpiAddress_Destroy(&fromjson);
parcBuffer_Release(&macbuffer);
}
LONGBOW_TEST_CASE(Global, cpiAddress_CreateFromUnix)
{
struct sockaddr_un addr_un;
struct sockaddr_un addr_test;
memset(&addr_un, 0, sizeof(struct sockaddr_un));
char path[] = "/Hello/Cruel/World";
strcpy(addr_un.sun_path, path);
addr_un.sun_family = AF_UNIX;
CPIAddress *address = cpiAddress_CreateFromUnix(&addr_un);
bool success = cpiAddress_GetUnix(address, &addr_test);
assertTrue(success, "Got false converting back address");
assertTrue(memcmp(&addr_un, &addr_test, sizeof(struct sockaddr_un)) == 0, "Got mismatch addressed");
assertTrue(cpiAddress_GetType(address) == cpiAddressType_UNIX,
"Got wrong address type, expected %d, got %d", cpiAddressType_UNIX, cpiAddress_GetType(address));
PARCJSON *json = cpiAddress_ToJson(address);
CPIAddress *fromjson = cpiAddress_CreateFromJson(json);
assertTrue(parcBuffer_Equals(address->blob, fromjson->blob), "fromjson blob does not equal known address");
assertTrue(cpiAddress_Equals(address, fromjson), "cpiAddress_Equals broken for UNIX type");
CPIAddress *copy = cpiAddress_Copy(address);
assertTrue(cpiAddress_Equals(copy, address), "Copy and address not equal for UNIX");
parcJSON_Release(&json);
cpiAddress_Destroy(&address);
cpiAddress_Destroy(©);
cpiAddress_Destroy(&fromjson);
}
LONGBOW_TEST_CASE(Global, cpiAddress_CreateFromInterface)
{
uint32_t ifidx = 0x01020304;
uint32_t test;
CPIAddress *address = cpiAddress_CreateFromInterface(ifidx);
bool success = cpiAddress_GetInterfaceIndex(address, &test);
assertTrue(success, "Got false converting back address");
assertTrue(ifidx == test, "Got mismatch addressed");
assertTrue(cpiAddress_GetType(address) == cpiAddressType_IFACE,
"Got wrong address type, expected %d, got %d", cpiAddressType_IFACE, cpiAddress_GetType(address));
PARCJSON *json = cpiAddress_ToJson(address);
CPIAddress *fromjson = cpiAddress_CreateFromJson(json);
assertTrue(parcBuffer_Equals(address->blob, fromjson->blob), "fromjson blob does not equal known address");
assertTrue(cpiAddress_Equals(address, fromjson), "cpiAddress_Equals broken for IFACE type");
CPIAddress *copy = cpiAddress_Copy(address);
assertTrue(cpiAddress_Equals(copy, address), "Copy and address not equal for IFACE");
parcJSON_Release(&json);
cpiAddress_Destroy(&address);
cpiAddress_Destroy(©);
cpiAddress_Destroy(&fromjson);
}
LONGBOW_TEST_CASE(Global, cpiAddress_CreateFromInet6)
{
struct sockaddr_in6 addr_in6;
memset(&addr_in6, 0, sizeof(struct sockaddr_in6));
inet_pton(AF_INET6, "2001:720:1500:1::a100", &(addr_in6.sin6_addr));
addr_in6.sin6_family = AF_INET6;
addr_in6.sin6_port = 0x0A0B;
addr_in6.sin6_flowinfo = 0x01020304;
CPIAddress *address = cpiAddress_CreateFromInet6(&addr_in6);
struct sockaddr_in6 addr_test;
bool success = cpiAddress_GetInet6(address, &addr_test);
assertTrue(success, "Got false converting back address");
assertTrue(memcmp(&addr_in6, &addr_test, sizeof(struct sockaddr_in6)) == 0, "Got mismatch addressed");
assertTrue(cpiAddress_GetType(address) == cpiAddressType_INET6,
"Got wrong address type, expected %d, got %d", cpiAddressType_INET6, cpiAddress_GetType(address));
PARCJSON *json = cpiAddress_ToJson(address);
CPIAddress *fromjson = cpiAddress_CreateFromJson(json);
assertTrue(parcBuffer_Equals(address->blob, fromjson->blob), "fromjson blob does not equal known address");
assertTrue(cpiAddress_Equals(address, fromjson), "cpiAddress_Equals broken for INET6 type");
CPIAddress *copy = cpiAddress_Copy(address);
assertTrue(cpiAddress_Equals(copy, address), "Copy and address not equal for INET6");
parcJSON_Release(&json);
cpiAddress_Destroy(&address);
cpiAddress_Destroy(©);
cpiAddress_Destroy(&fromjson);
}
// returns a strdup() of the interface name, use free(3)
static char *
_pickInterfaceName(MetisForwarder *metis)
{
char *ifname = NULL;
CPIInterfaceSet *set = metisSystem_Interfaces(metis);
size_t length = cpiInterfaceSet_Length(set);
assertTrue(length > 0, "metisSystem_Interfaces returned no interfaces");
for (size_t i = 0; i < length; i++) {
CPIInterface *iface = cpiInterfaceSet_GetByOrdinalIndex(set, i);
const CPIAddressList *addressList = cpiInterface_GetAddresses(iface);
size_t length = cpiAddressList_Length(addressList);
for (size_t i = 0; i < length && !ifname; i++) {
const CPIAddress *a = cpiAddressList_GetItem(addressList, i);
if (cpiAddress_GetType(a) == cpiAddressType_LINK) {
ifname = strdup(cpiInterface_GetName(iface));
}
}
}
cpiInterfaceSet_Destroy(&set);
return ifname;
}
LONGBOW_TEST_CASE(Global, cpiAddress_CreateFromInet)
{
struct sockaddr_in addr_in;
struct sockaddr_in addr_test;
memset(&addr_in, 0, sizeof(struct sockaddr_in));
addr_in.sin_addr.s_addr = 0x01020304;
addr_in.sin_family = AF_INET;
addr_in.sin_port = 0x0A0B;
CPIAddress *address = cpiAddress_CreateFromInet(&addr_in);
bool success = cpiAddress_GetInet(address, &addr_test);
assertTrue(success, "Got false converting back address");
assertTrue(memcmp(&addr_in, &addr_test, sizeof(struct sockaddr_in)) == 0, "Got mismatch addressed");
assertTrue(cpiAddress_GetType(address) == cpiAddressType_INET,
"Got wrong address type, expected %d, got %d", cpiAddressType_INET, cpiAddress_GetType(address));
PARCJSON *json = cpiAddress_ToJson(address);
CPIAddress *fromjson = cpiAddress_CreateFromJson(json);
assertTrue(cpiAddress_GetType(address) == cpiAddress_GetType(fromjson), "fromjson type does not equal known");
assertTrue(parcBuffer_Equals(address->blob, fromjson->blob), "fromjson blob does not equal known address");
assertTrue(cpiAddress_Equals(address, fromjson), "cpiAddress_Equals broken for INET type");
// This test does too much. Case 1032
CPIAddress *copy = cpiAddress_Copy(address);
assertTrue(cpiAddress_Equals(copy, address), "Copy and address not equal for INET");
cpiAddress_Destroy(©);
cpiAddress_Destroy(&fromjson);
parcJSON_Release(&json);
cpiAddress_Destroy(&address);
return;
}
PARCEventQueue *
metisDispatcher_StreamBufferConnect(MetisDispatcher *dispatcher, const MetisAddressPair *pair)
{
const CPIAddress *localAddress = metisAddressPair_GetLocal(pair);
const CPIAddress *remoteAddress = metisAddressPair_GetRemote(pair);
// they must be of the same address family
if (cpiAddress_GetType(localAddress) != cpiAddress_GetType(remoteAddress)) {
char message[2048];
char *localAddressString = cpiAddress_ToString(localAddress);
char *remoteAddressString = cpiAddress_ToString(remoteAddress);
snprintf(message,
2048,
"Remote address not same type as local address, expected %d got %d\nlocal %s remote %s",
cpiAddress_GetType(localAddress),
cpiAddress_GetType(remoteAddress),
localAddressString,
remoteAddressString);
parcMemory_Deallocate((void **) &localAddressString);
parcMemory_Deallocate((void **) &remoteAddressString);
assertTrue(cpiAddress_GetType(localAddress) == cpiAddress_GetType(remoteAddress), "%s", message);
}
switch (cpiAddress_GetType(localAddress)) {
case cpiAddressType_INET:
return metisDispatcher_StreamBufferConnect_INET(dispatcher, localAddress, remoteAddress);
break;
case cpiAddressType_INET6:
return metisDispatcher_StreamBufferConnect_INET6(dispatcher, localAddress, remoteAddress);
break;
default:
trapIllegalValue(pair, "local address unsupported CPI address type: %d", cpiAddress_GetType(localAddress));
}
}
CPIAddress *
metisSystem_GetMacAddressByName(MetisForwarder *metis, const char *interfaceName)
{
CPIAddress *linkAddress = NULL;
CPIInterfaceSet *interfaceSet = metisSystem_Interfaces(metis);
CPIInterface *interface = cpiInterfaceSet_GetByName(interfaceSet, interfaceName);
if (interface) {
const CPIAddressList *addressList = cpiInterface_GetAddresses(interface);
size_t length = cpiAddressList_Length(addressList);
for (size_t i = 0; i < length && !linkAddress; i++) {
const CPIAddress *a = cpiAddressList_GetItem(addressList, i);
if (cpiAddress_GetType(a) == cpiAddressType_LINK) {
linkAddress = cpiAddress_Copy(a);
}
}
}
cpiInterfaceSet_Destroy(&interfaceSet);
return linkAddress;
}