LONGBOW_TEST_CASE(Global, PARCList_InsertAtIndex_Last)
{
PARCArrayList *array = parcArrayList_Create(NULL);
parcArrayList_Add(array, (void *) 1);
parcArrayList_Add(array, (void *) 2);
size_t actual = parcArrayList_Size(array);
assertTrue(2 == actual, "Expected=%d, actual=%zu", 2, actual);
parcArrayList_InsertAtIndex(array, 2, (void *) 3);
actual = parcArrayList_Size(array);
assertTrue(3 == actual, "Expected=%d, actual=%zu", 3, actual);
void *element0 = parcArrayList_Get(array, 0);
assertTrue(element0 == (void *) 1, "Element 1 moved?");
void *element1 = parcArrayList_Get(array, 1);
assertTrue(element1 == (void *) 2, "Element 1 moved?");
void *element2 = parcArrayList_Get(array, 2);
assertTrue(element2 == (void *) 3, "Element 1 moved?");
parcArrayList_Destroy(&array);
}
/**
* This composes a CCNxTransportConfig instance that describes a complete transport stack assembly.
*/
static const CCNxTransportConfig *
_createTransportConfig(const CCNxPortalFactory *factory, _CCNxPortalType type, _CCNxPortalProtocol protocol)
{
if (type == ccnxPortalTypeChunked) {
// Good.
} else if (type == ccnxPortalTypeMessage) {
// Good.
} else {
return NULL;
}
// TODO: This is in need of some narrative of what's going on here.
CCNxConnectionConfig *connConfig = ccnxConnectionConfig_Create();
CCNxStackConfig *stackConfig = ccnxStackConfig_Create();
PARCArrayList *listOfComponentNames = parcArrayList_Create_Capacity(NULL, NULL, 8);
parcArrayList_Add(listOfComponentNames, (char *) apiConnector_GetName());
apiConnector_ProtocolStackConfig(stackConfig);
apiConnector_ConnectionConfig(connConfig);
if (type == ccnxPortalTypeChunked) {
parcArrayList_Add(listOfComponentNames, (char *) vegasFlowController_GetName());
vegasFlowController_ProtocolStackConfig(stackConfig);
vegasFlowController_ConnectionConfig(connConfig);
}
switch (protocol) {
case CCNxPortalProtocol_RTALoopback:
_ccnxPortalProtocol_RTALoopback(connConfig, stackConfig, listOfComponentNames);
break;
case ccnxPortalProtocol_RTA:
_ccnxPortalProtocol_RTAMetis(connConfig, stackConfig, listOfComponentNames);
break;
default:
errno = EPROTOTYPE;
assertTrue(0, "Unknown protocol type: %d", protocol);
}
protocolStack_ComponentsConfigArrayList(stackConfig, listOfComponentNames);
parcArrayList_Destroy(&listOfComponentNames);
const PARCIdentity *identity = ccnxPortalFactory_GetIdentity(factory);
configPublicKeySigner_SetIdentity(connConfig, identity);
CCNxTransportConfig *result = ccnxTransportConfig_Create(stackConfig, connConfig);
ccnxStackConfig_Release(&stackConfig);
return result;
}
/**
* @abstract add a new link instance to the AthenaTransportLinkAdapter instance list
* @discussion
*
* When athenaTransportLinkAdapter_Open is called on a link specific module, the module instantiates
* the link and then creates a new AthenaTransportLink to interface with the AthenaTransportLinkAdapter.
* The AthenaTransportLinkModule passes the new AthenaTransportLink to the AthenaTransportLinkAdapter by
* calling AthenaTransportLinkAdapter_AddLink with the new link AthenaTransportLink data. The AthenaTransportLinkAdapter
* then places the new link instance on its internal instance list in a pending state until it has been verified and ensures
* that the new link doesn't collide (i.e. by name) with any currently registered link before returning success.
*
* New routable links are placed into instanceList slots that have previously been vacated before being added
* to the end of the instanceList. This is in order to keep bit vectors that are based on the instanceList as
* small as is necessary.
*
* @param [in] athenaTransportLinkAdapter link adapter instance
* @param [in] linkInstance instance structure created by the link specific module
* @return 0 on success, -1 with errno set to indicate the error
*
* Example:
* @code
* {
* }
* @endcode
*/
static int
_athenaTransportLinkAdapter_AddLink(AthenaTransportLinkAdapter *athenaTransportLinkAdapter, AthenaTransportLink *newTransportLink)
{
int linkId = -1;
// Check for existing linkName in listenerList
if (athenaTransportLinkAdapter->listenerList) {
for (int index = 0; index < parcArrayList_Size(athenaTransportLinkAdapter->listenerList); index++) {
AthenaTransportLink *athenaTransportLink = parcArrayList_Get(athenaTransportLinkAdapter->listenerList, index);
if (strcmp(athenaTransportLink_GetName(athenaTransportLink), athenaTransportLink_GetName(newTransportLink)) == 0) {
errno = EADDRINUSE; // name is already in listenerList
return -1;
}
}
}
// Check for existing linkName in the instanceList
if (athenaTransportLinkAdapter->instanceList) {
for (int index = 0; index < parcArrayList_Size(athenaTransportLinkAdapter->instanceList); index++) {
AthenaTransportLink *athenaTransportLink = parcArrayList_Get(athenaTransportLinkAdapter->instanceList, index);
if (athenaTransportLink) {
if (strcmp(athenaTransportLink_GetName(athenaTransportLink), athenaTransportLink_GetName(newTransportLink)) == 0) {
errno = EADDRINUSE; // name is already in instanceList
return -1;
}
} else {
// remember the first available index found along the way
if (linkId == -1) {
linkId = index;
}
}
}
}
// Add to listenerList or instanceList
athenaTransportLink_Acquire(newTransportLink);
if (athenaTransportLink_IsNotRoutable(newTransportLink)) { // listener
bool result = parcArrayList_Add(athenaTransportLinkAdapter->listenerList, newTransportLink);
assertTrue(result, "parcArrayList_Add failed to add new listener");
} else { // routable link, add to instances using the last available id if one was seen
if (linkId != -1) {
parcArrayList_Set(athenaTransportLinkAdapter->instanceList, linkId, newTransportLink);
} else {
bool result = parcArrayList_Add(athenaTransportLinkAdapter->instanceList, newTransportLink);
assertTrue(result, "parcArrayList_Add failed to add new link instance");
}
}
// If any transport link has a registered file descriptor add it to the general polling list.
int eventFd = athenaTransportLink_GetEventFd(newTransportLink);
if (eventFd != -1) {
_add_to_pollfdList(athenaTransportLinkAdapter, newTransportLink, eventFd);
}
return 0;
}
LONGBOW_TEST_CASE(Global, PARC_TreeRedBlack_Values)
{
PARCTreeRedBlack *tree1;
PARCArrayList *list;
tree1 = parcTreeRedBlack_Create(pointerComp, NULL, NULL, NULL, NULL, NULL);
list = parcArrayList_Create(NULL);
// Insert in tree out of order
for (long i = 10; i < 20; i++) {
// Add some elements to the tree
parcTreeRedBlack_Insert(tree1, (void *) i, (void *) (i << 8));
}
for (long i = 1; i < 10; i++) {
// Add some elements to the tree
parcTreeRedBlack_Insert(tree1, (void *) i, (void *) (i << 8));
}
// Insert in list in order
for (long i = 1; i < 20; i++) {
// Add some elements to the tree
parcArrayList_Add(list, (void *) (i << 8));
}
PARCArrayList *values = parcTreeRedBlack_Values(tree1);
assertTrue(parcArrayList_Equals(list, values), "Key list doesnt' match");
parcArrayList_Destroy(&values);
parcArrayList_Destroy(&list);
parcTreeRedBlack_Destroy(&tree1);
}
/**
* @function metisListenerSet_Add
* @abstract Adds the listener to the set
* @discussion
* Unique set based on pair (MetisEncapType, localAddress)
*
* @param <#param1#>
* @return <#return#>
*/
bool
metisListenerSet_Add(MetisListenerSet *set, MetisListenerOps *ops)
{
assertNotNull(set, "Parameter set must be non-null");
assertNotNull(ops, "Parameter ops must be non-null");
int opsEncap = ops->getEncapType(ops);
const CPIAddress *opsAddress = ops->getListenAddress(ops);
// make sure its not in the set
size_t length = parcArrayList_Size(set->listOfListeners);
for (size_t i = 0; i < length; i++) {
MetisListenerOps *entry = parcArrayList_Get(set->listOfListeners, i);
int entryEncap = entry->getEncapType(entry);
const CPIAddress *entryAddress = entry->getListenAddress(entry);
if (opsEncap == entryEncap && cpiAddress_Equals(opsAddress, entryAddress)) {
// duplicate
return false;
}
}
parcArrayList_Add(set->listOfListeners, ops);
return true;
}
static void
_ccnxPortalProtocol_RTAMetis(CCNxConnectionConfig *connConfig, CCNxStackConfig *stackConfig, PARCArrayList *listOfComponentNames)
{
uint16_t metisPort = ccnxPortal_MetisPort;
char *metisPortEnv = getenv("METIS_PORT");
if (metisPortEnv != NULL) {
metisPort = (uint16_t) atoi(metisPortEnv);
}
parcArrayList_Add(listOfComponentNames, (char *) tlvCodec_GetName());
tlvCodec_ProtocolStackConfig(stackConfig);
tlvCodec_ConnectionConfig(connConfig);
parcArrayList_Add(listOfComponentNames, (char *) metisForwarder_GetName());
metisForwarder_ProtocolStackConfig(stackConfig);
metisForwarder_ConnectionConfig(connConfig, metisPort);
}
void
metisConnectionList_Append(MetisConnectionList *list, MetisConnection *entry)
{
assertNotNull(list, "Parameter list must be non-null");
assertNotNull(entry, "Parameter entry must be non-null");
parcArrayList_Add(list->listOfConnections, metisConnection_Acquire(entry));
}
static void
_ccnxPortalProtocol_RTALoopback(CCNxConnectionConfig *connConfig, CCNxStackConfig *stackConfig, PARCArrayList *listOfComponentNames)
{
char *bentPipeNameEnv = getenv("BENT_PIPE_NAME");
if (bentPipeNameEnv != NULL) {
} else {
printf("The BENT_PIPE_NAME environment variable needs to the name of a 'fifo' file. Try /tmp/test_ccnx_Portal\n");
}
parcArrayList_Add(listOfComponentNames, (char *) tlvCodec_GetName());
tlvCodec_ProtocolStackConfig(stackConfig);
tlvCodec_ConnectionConfig(connConfig);
parcArrayList_Add(listOfComponentNames, (char *) localForwarder_GetName());
localForwarder_ProtocolStackConfig(stackConfig);
localForwarder_ConnectionConfig(connConfig, bentPipeNameEnv);
}
void
cpiConnectionList_Append(CPIConnectionList *list, CPIConnection *entry)
{
assertNotNull(list, "Parameter list must be non-null");
assertNotNull(entry, "Parameter entry must be non-null");
parcArrayList_Add(list->listOfConnections, entry);
}
LONGBOW_TEST_CASE(Global, PARCList_Length)
{
PARCArrayList *array = parcArrayList_Create(NULL);
parcArrayList_Add(array, 0);
size_t size = parcArrayList_Size(array);
assertTrue(1 == size, "Expected %d actual=%zd", 1, size);
parcArrayList_Destroy(&array);
}
LONGBOW_TEST_CASE(Global, PARCList_IsEmpty)
{
PARCArrayList *array = parcArrayList_Create(NULL);
assertTrue(parcArrayList_IsEmpty(array), "Expected a new array to be empty.");
parcArrayList_Add(array, 0);
assertFalse(parcArrayList_IsEmpty(array), "Expected an array with more than zero elements to be empty.");
parcArrayList_Destroy(&array);
}
/**
* @abstract called from the link specific adapter to coordinate the addition of a link instance
* @discussion
*
* @param [in] athenaTransportLink link adapter instance
* @param [in] athenaTransportLink link instance to add
* @return 0 if successful, -1 on failure with errno set to indicate error
*
* Example:
* @code
* {
*
* }
* @endcode
*/
static int
_athenaTransportLinkModule_AddLink(AthenaTransportLinkModule *athenaTransportLinkModule, AthenaTransportLink *newTransportLink)
{
// up call to add link to transport adapter
int result = athenaTransportLinkModule->addLink(athenaTransportLinkModule->addLinkContext, newTransportLink);
if (result == 0) {
athenaTransportLink_Acquire(newTransportLink);
parcArrayList_Add(athenaTransportLinkModule->instanceList, newTransportLink);
}
return result;
}
/**
* Called on a new connection to the server socket
*
* Will allocate a new _MetisCommandLineInterface_Session and put it in the
* server's PARCArrayList
*
* @param <#param1#>
* @return <#return#>
*
* Example:
* @code
* <#example#>
* @endcode
*/
static void
_metisCommandLineInterface_ListenerCallback(MetisSocketType client_socket,
struct sockaddr *client_addr, int socklen, void *user_data)
{
MetisCommandLineInterface *cli = (MetisCommandLineInterface *) user_data;
_MetisCommandLineInterface_Session *session = metisCliSession_Create(cli, client_socket, client_addr, socklen);
parcArrayList_Add(cli->openSessions, session);
_metisCliSession_DisplayMotd(session);
_metisCliSession_DisplayPrompt(session);
}
static void
_AddModule(AthenaTransportLinkAdapter *athenaTransportLinkAdapter, AthenaTransportLinkModule *newTransportLinkModule)
{
athenaTransportLinkModule_SetAddLinkCallback(newTransportLinkModule,
(AthenaTransportLinkModule_AddLinkCallback *) _athenaTransportLinkAdapter_AddLink,
athenaTransportLinkAdapter);
athenaTransportLinkModule_SetRemoveLinkCallback(newTransportLinkModule,
(AthenaTransportLinkModule_RemoveLinkCallback *) _athenaTransportLinkAdapter_RemoveLink,
athenaTransportLinkAdapter);
assertTrue(parcArrayList_Add(athenaTransportLinkAdapter->moduleList, newTransportLinkModule) == true, "parcArrayList_Add of module failed");
}
LONGBOW_TEST_CASE(Global, PARCList_Get)
{
PARCArrayList *array = parcArrayList_Create(parcArrayList_StdlibFreeFunction);
char *expected = strdup("Hello World");
parcArrayList_Add(array, expected);
char *actual = parcArrayList_Get(array, 0);
assertTrue(expected == actual, "Expected=%p, actual=%p", (void *) expected, (void *) actual);
parcArrayList_Destroy(&array);
}
LONGBOW_TEST_CASE(Global, PARCList_RemoveAndDestroy_AtIndex_Last)
{
char a[] = "apple";
char b[] = "bananna";
char c[] = "cherry";
PARCArrayList *array = parcArrayList_Create(NULL);
parcArrayList_Add(array, a);
parcArrayList_Add(array, b);
parcArrayList_Add(array, c);
PARCArrayList *expected = parcArrayList_Create(NULL);
parcArrayList_Add(expected, a);
parcArrayList_Add(expected, b);
parcArrayList_RemoveAndDestroyAtIndex(array, 2);
assertTrue(parcArrayList_Equals(expected, array), "Expected ");
parcArrayList_Destroy(&expected);
parcArrayList_Destroy(&array);
}
LONGBOW_TEST_CASE(Global, PARCList_Remove_AtIndex)
{
char a[] = "apple";
char b[] = "bananna";
char c[] = "cherry";
PARCArrayList *array = parcArrayList_Create(NULL);
parcArrayList_Add(array, a);
parcArrayList_Add(array, b);
parcArrayList_Add(array, c);
PARCArrayList *expected = parcArrayList_Create(NULL);
parcArrayList_Add(expected, a);
parcArrayList_Add(expected, c);
void *removedElement = parcArrayList_RemoveAtIndex(array, 1);
assertTrue(removedElement == b, "Expected ");
assertTrue(parcArrayList_Equals(expected, array), "Expected ");
parcArrayList_Destroy(&expected);
parcArrayList_Destroy(&array);
}
PARCArrayList *
athenaTransportLinkModuleUDP_Init()
{
// Module for providing UDP tunnel connections.
AthenaTransportLinkModule *athenaTransportLinkModule;
PARCArrayList *moduleList = parcArrayList_Create(NULL);
assertNotNull(moduleList, "parcArrayList_Create failed to create module list");
athenaTransportLinkModule = athenaTransportLinkModule_Create("UDP",
_UDPOpen,
_UDPPoll);
assertNotNull(athenaTransportLinkModule, "parcMemory_AllocateAndClear failed allocate UDP athenaTransportLinkModule");
bool result = parcArrayList_Add(moduleList, athenaTransportLinkModule);
assertTrue(result == true, "parcArrayList_Add failed");
return moduleList;
}
//
// This function must be named "athenaTransportLinkModule" <module name> "_Init" so that
// athenaTransportLinkAdapter can locate it to invoke initialization when it's loaded. It's
// named uniquely (as opposed to _init()) so that it can also be statically linked into Athena.
//
PARCArrayList *
athenaTransportLinkModuleTEMPLATE_Init()
{
// Template module for establishing point to point tunnel connections.
AthenaTransportLinkModule *athenaTransportLinkModule;
PARCArrayList *moduleInstanceList = parcArrayList_Create(NULL);
assertNotNull(moduleInstanceList, "parcArrayList_Create failed to create module list");
athenaTransportLinkModule = athenaTransportLinkModule_Create("TEMPLATE",
_TemplateOpen,
_TemplatePoll);
assertNotNull(athenaTransportLinkModule, "parcMemory_AllocateAndClear failed allocate Template athenaTransportLinkModule");
bool result = parcArrayList_Add(moduleInstanceList, athenaTransportLinkModule);
assertTrue(result == true, "parcArrayList_Add failed");
return moduleInstanceList;
}
PARCArrayList *
athenaTransportLinkModuleETH_Init()
{
// Module for providing Ethernet links.
AthenaTransportLinkModule *athenaTransportLinkModule;
PARCArrayList *moduleList = parcArrayList_Create(NULL);
assertNotNull(moduleList, "parcArrayList_Create failed to create module list");
athenaTransportLinkModule = athenaTransportLinkModule_Create("ETH",
_ETHOpen,
_ETHPoll);
assertNotNull(athenaTransportLinkModule, "parcMemory_AllocateAndClear failed allocate ETH athenaTransportLinkModule");
bool result = parcArrayList_Add(moduleList, athenaTransportLinkModule);
assertTrue(result == true, "parcArrayList_Add failed");
return moduleList;
}
bool
cpiInterfaceSet_Add(CPIInterfaceSet *set, CPIInterface *iface)
{
assertNotNull(set, "Parameter set must be non-null");
assertNotNull(iface, "Parameter iface must be non-null");
unsigned ifaceIndex = cpiInterface_GetInterfaceIndex(iface);
size_t length = parcArrayList_Size(set->listOfInterfaces);
for (size_t i = 0; i < length; i++) {
CPIInterface *listEntry = (CPIInterface *) parcArrayList_Get(set->listOfInterfaces, i);
unsigned entryInterfaceIndex = cpiInterface_GetInterfaceIndex(listEntry);
if (entryInterfaceIndex == ifaceIndex) {
return false;
}
}
parcArrayList_Add(set->listOfInterfaces, (PARCObject *) iface);
return true;
}
PARCURIPath *
parcURIPath_Append(PARCURIPath *path, const PARCURISegment *segment)
{
parcArrayList_Add(path->segments, segment);
return path;
}
LONGBOW_TEST_CASE(Global, PARCList_Equals_Contract_Deep)
{
char a[] = "apple";
char b[] = "bananna";
char c[] = "cherry";
char d[] = "potato";
PARCArrayList *x = parcArrayList_Create_Capacity(stringEquals, NULL, 0);
parcArrayList_Add(x, a);
parcArrayList_Add(x, b);
parcArrayList_Add(x, c);
PARCArrayList *y = parcArrayList_Create_Capacity(stringEquals, NULL, 0);
parcArrayList_Add(y, a);
parcArrayList_Add(y, b);
parcArrayList_Add(y, c);
PARCArrayList *z = parcArrayList_Create_Capacity(stringEquals, NULL, 0);
parcArrayList_Add(z, a);
parcArrayList_Add(z, b);
parcArrayList_Add(z, c);
PARCArrayList *u1 = parcArrayList_Create_Capacity(stringEquals, NULL, 0);
parcArrayList_Add(u1, a);
parcArrayList_Add(u1, b);
PARCArrayList *u2 = parcArrayList_Create_Capacity(stringEquals, NULL, 0);
parcArrayList_Add(u2, a);
parcArrayList_Add(u2, b);
parcArrayList_Add(u2, c);
parcArrayList_Add(u2, c);
PARCArrayList *u3 = parcArrayList_Create_Capacity(stringEquals, NULL, 0);
parcArrayList_Add(u3, a);
parcArrayList_Add(u3, b);
parcArrayList_Add(u3, d);
parcObjectTesting_AssertEqualsFunction(parcArrayList_Equals, x, y, z, u1, u2, u3);
parcArrayList_Destroy(&x);
parcArrayList_Destroy(&y);
parcArrayList_Destroy(&z);
parcArrayList_Destroy(&u1);
parcArrayList_Destroy(&u2);
parcArrayList_Destroy(&u3);
}