diff options
author | 2019-03-23 14:13:53 +0100 | |
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committer | 2019-03-24 14:11:17 +0100 | |
commit | eb323e056e747d71867cf965434811c1de925de2 (patch) | |
tree | 23a6096823d795efe448559cf0409a18ab47932d /hicn-light/src/processor/messageProcessor.c | |
parent | 43562f9f02d35e5d540ab4028a0326c0c7cd4898 (diff) |
[HICN-141] Definition of a C API for hicn-light
Change-Id: Id861f0abe58b1e3c9ba8cc76701da0f9c6801748
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
Signed-off-by: Angelo Mantellini <manangel@cisco.com>
Diffstat (limited to 'hicn-light/src/processor/messageProcessor.c')
-rw-r--r-- | hicn-light/src/processor/messageProcessor.c | 742 |
1 files changed, 0 insertions, 742 deletions
diff --git a/hicn-light/src/processor/messageProcessor.c b/hicn-light/src/processor/messageProcessor.c deleted file mode 100644 index 8c03ee739..000000000 --- a/hicn-light/src/processor/messageProcessor.c +++ /dev/null @@ -1,742 +0,0 @@ -/* - * Copyright (c) 2017-2019 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <src/config.h> -#include <stdio.h> -#include <string.h> - -#include <parc/algol/parc_ArrayList.h> -#include <parc/algol/parc_Memory.h> -#include <src/processor/messageProcessor.h> - -#include <src/processor/fib.h> -#include <src/processor/pitStandard.h> - -#include <src/content_store/contentStoreInterface.h> -#include <src/content_store/contentStoreLRU.h> - -#include <src/strategies/loadBalancer.h> -#include <src/strategies/loadBalancerWithPD.h> -#include <src/strategies/rnd.h> -#include <src/strategies/rndSegment.h> -#include <src/strategies/strategyImpl.h> - -#include <src/io/streamConnection.h> -#include <src/io/udpListener.h> - -#include <parc/assert/parc_Assert.h> - -#include <src/utils/commands.h> -#include <src/utils/utils.h> - -#include <src/utils/address.h> - -/* - * Copyright (c) 2017-2019 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -typedef struct processor_stats { - uint32_t countReceived; - uint32_t countInterestsReceived; - uint32_t countObjectsReceived; - - uint32_t countInterestsAggregated; - - uint32_t countDropped; - uint32_t countInterestsDropped; - uint32_t countDroppedNoRoute; - uint32_t countDroppedNoReversePath; - - uint32_t countDroppedConnectionNotFound; - uint32_t countObjectsDropped; - - uint32_t countSendFailures; - uint32_t countInterestForwarded; - uint32_t countObjectsForwarded; - uint32_t countInterestsSatisfiedFromStore; - - uint32_t countDroppedNoHopLimit; - uint32_t countDroppedZeroHopLimitFromRemote; - uint32_t countDroppedZeroHopLimitToRemote; -} _ProcessorStats; - -struct message_processor { - Forwarder *forwarder; - Logger *logger; - - PIT *pit; - ContentStoreInterface *contentStore; - FIB *fib; - - bool store_in_cache; - bool serve_from_cache; - - _ProcessorStats stats; -}; - -static void messageProcessor_Drop(MessageProcessor *processor, - Message *message); -static void messageProcessor_ReceiveInterest(MessageProcessor *processor, - Message *interestMessage); -static void messageProcessor_ReceiveContentObject(MessageProcessor *processor, - Message *objectMessage); -static unsigned messageProcessor_ForwardToNexthops(MessageProcessor *processor, - Message *message, - const NumberSet *nexthops); - -static void messageProcessor_ForwardToInterfaceId(MessageProcessor *processor, - Message *message, - unsigned interfaceId); - -// ============================================================ -// Public API - -MessageProcessor *messageProcessor_Create(Forwarder *forwarder) { - size_t objectStoreSize = - configuration_GetObjectStoreSize(forwarder_GetConfiguration(forwarder)); - - MessageProcessor *processor = - parcMemory_AllocateAndClear(sizeof(MessageProcessor)); - parcAssertNotNull(processor, "parcMemory_AllocateAndClear(%zu) returned NULL", - sizeof(MessageProcessor)); - memset(processor, 0, sizeof(MessageProcessor)); - - processor->forwarder = forwarder; - processor->logger = logger_Acquire(forwarder_GetLogger(forwarder)); - processor->pit = pitStandard_Create(forwarder); - - processor->fib = fib_Create(); - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, PARCLogLevel_Debug, - __func__, "MessageProcessor %p created", (void *)processor); - } - - ContentStoreConfig contentStoreConfig = { - .objectCapacity = objectStoreSize, - }; - - processor->contentStore = - contentStoreLRU_Create(&contentStoreConfig, processor->logger); - - // the two flags for the cache are set to true by default. If the cache - // is active it always work as expected unless the use modifies this - // values using controller - processor->store_in_cache = true; - processor->serve_from_cache = true; - - return processor; -} - -void messageProcessor_SetContentObjectStoreSize( - MessageProcessor *processor, size_t maximumContentStoreSize) { - parcAssertNotNull(processor, "Parameter processor must be non-null"); - contentStoreInterface_Release(&processor->contentStore); - - ContentStoreConfig contentStoreConfig = {.objectCapacity = - maximumContentStoreSize}; - - processor->contentStore = - contentStoreLRU_Create(&contentStoreConfig, processor->logger); -} - -void messageProcessor_ClearCache(MessageProcessor *processor) { - parcAssertNotNull(processor, "Parameter processor must be non-null"); - size_t objectStoreSize = configuration_GetObjectStoreSize( - forwarder_GetConfiguration(processor->forwarder)); - - contentStoreInterface_Release(&processor->contentStore); - - ContentStoreConfig contentStoreConfig = { - .objectCapacity = objectStoreSize, - }; - - processor->contentStore = - contentStoreLRU_Create(&contentStoreConfig, processor->logger); -} - -ContentStoreInterface *messageProcessor_GetContentObjectStore( - const MessageProcessor *processor) { - parcAssertNotNull(processor, "Parameter processor must be non-null"); - return processor->contentStore; -} - -void messageProcessor_Destroy(MessageProcessor **processorPtr) { - parcAssertNotNull(processorPtr, "Parameter must be non-null double pointer"); - parcAssertNotNull(*processorPtr, "Parameter dereference to non-null pointer"); - - MessageProcessor *processor = *processorPtr; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, PARCLogLevel_Debug, - __func__, "MessageProcessor %p destroyed", (void *)processor); - } - - logger_Release(&processor->logger); - fib_Destroy(&processor->fib); - contentStoreInterface_Release(&processor->contentStore); - pit_Release(&processor->pit); - - parcMemory_Deallocate((void **)&processor); - *processorPtr = NULL; -} - -void messageProcessor_Receive(MessageProcessor *processor, Message *message) { - parcAssertNotNull(processor, "Parameter processor must be non-null"); - parcAssertNotNull(message, "Parameter message must be non-null"); - - processor->stats.countReceived++; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - char *nameString = name_ToString(message_GetName(message)); - logger_Log(processor->logger, LoggerFacility_Processor, PARCLogLevel_Debug, - __func__, "Message %p ingress %3u length %5u received name %s", - (void *)message, message_GetIngressConnectionId(message), - message_Length(message), nameString); - parcMemory_Deallocate((void **)&nameString); - } - - switch (message_GetType(message)) { - case MessagePacketType_Interest: - messageProcessor_ReceiveInterest(processor, message); - break; - - case MessagePacketType_ContentObject: - messageProcessor_ReceiveContentObject(processor, message); - break; - - default: - messageProcessor_Drop(processor, message); - break; - } - - // if someone wanted to save it, they made a copy - message_Release(&message); -} - -bool messageProcessor_AddOrUpdateRoute(MessageProcessor *processor, - add_route_command *control, - unsigned ifidx) { - Configuration *config = forwarder_GetConfiguration(processor->forwarder); - - const char *prefixStr = utils_PrefixLenToString( - control->addressType, &control->address, &control->len); - strategy_type fwdStrategy = - configuration_GetForwardingStrategy(config, prefixStr); - if (fwdStrategy == LAST_STRATEGY_VALUE) { - fwdStrategy = SET_STRATEGY_LOADBALANCER; - } - - Name *prefix = name_CreateFromAddress(control->addressType, control->address, - control->len); - FibEntry *entry = fib_Contains(processor->fib, prefix); - bool newEntry = false; - if (entry != NULL) { - fibEntry_AddNexthop(entry, ifidx); - } else { - newEntry = true; - entry = fibEntry_Create(prefix, fwdStrategy); - fibEntry_AddNexthop(entry, ifidx); - fib_Add(processor->fib, entry); - } - - name_Release(&prefix); - if (newEntry && (fwdStrategy == SET_STRATEGY_LOADBALANCER_WITH_DELAY)) { - strategyLoadBalancerWithPD_SetConnectionTable( - fibEntry_GetFwdStrategy(entry), - forwarder_GetConnectionTable(processor->forwarder)); - } - - return true; -} - -bool messageProcessor_RemoveRoute(MessageProcessor *processor, - remove_route_command *control, - unsigned ifidx) { - Name *name = name_CreateFromAddress(control->addressType, control->address, - control->len); - fib_Remove(processor->fib, name, ifidx); - name_Release(&name); - - return true; -} - -void messageProcessor_RemoveConnectionIdFromRoutes(MessageProcessor *processor, - unsigned connectionId) { - fib_RemoveConnectionId(processor->fib, connectionId); -} - -void processor_SetStrategy(MessageProcessor *processor, Name *prefix, - strategy_type strategy) { - FibEntry *entry = fib_Contains(processor->fib, prefix); - if (entry != NULL) { - fibEntry_SetStrategy(entry, strategy); - if (strategy == SET_STRATEGY_LOADBALANCER_WITH_DELAY) { - strategyLoadBalancerWithPD_SetConnectionTable( - fibEntry_GetFwdStrategy(entry), - forwarder_GetConnectionTable(processor->forwarder)); - } - } -} - -FibEntryList *messageProcessor_GetFibEntries(MessageProcessor *processor) { - parcAssertNotNull(processor, "Parameter processor must be non-null"); - return fib_GetEntries(processor->fib); -} - -// ============================================================ -// Internal API - -/** - * @function messageProcessor_Drop - * @abstract Whenever we "drop" a message, increment countes - * @discussion - * This is a bookkeeping function. It increments the appropriate counters. - * - * The default action for a message is to destroy it in - * <code>messageProcessor_Receive()</code>, so this function does not need to do - * that. - * - */ -static void messageProcessor_Drop(MessageProcessor *processor, - Message *message) { - processor->stats.countDropped++; - - switch (message_GetType(message)) { - case MessagePacketType_Interest: - processor->stats.countInterestsDropped++; - break; - - case MessagePacketType_ContentObject: - processor->stats.countObjectsDropped++; - break; - - default: - break; - } - - // dont destroy message here, its done at end of receive -} - -/** - * @function messageProcessor_AggregateInterestInPit - * @abstract Try to aggregate the interest in the PIT - * @discussion - * Tries to aggregate the interest with another interest. - * - * @return true if interest aggregagted (no more forwarding needed), false if - * need to keep processing it. - */ -static bool messageProcessor_AggregateInterestInPit(MessageProcessor *processor, - Message *interestMessage) { - PITVerdict verdict = pit_ReceiveInterest(processor->pit, interestMessage); - - if (verdict == PITVerdict_Aggregate) { - // PIT has it, we're done - processor->stats.countInterestsAggregated++; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log( - processor->logger, LoggerFacility_Processor, PARCLogLevel_Debug, - __func__, "Message %p aggregated in PIT (aggregated count %u)", - (void *)interestMessage, processor->stats.countInterestsAggregated); - } - - return true; - } - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log( - processor->logger, LoggerFacility_Processor, PARCLogLevel_Debug, - __func__, "Message %p not aggregated in PIT (aggregated count %u)", - (void *)interestMessage, processor->stats.countInterestsAggregated); - } - - return false; -} - -static bool _satisfyFromContentStore(MessageProcessor *processor, - Message *interestMessage) { - bool result = false; - - if (message_GetInterestLifetimeTicks(interestMessage) == 0) { - return false; - } - - if (!processor->serve_from_cache) { - return result; - } - - // See if there's a match in the store. - Message *objectMessage = contentStoreInterface_MatchInterest( - processor->contentStore, interestMessage, - forwarder_GetTicks(processor->forwarder)); - - if (objectMessage != NULL) { - // Remove it from the PIT. nexthops is allocated, so need to destroy - NumberSet *nexthops = pit_SatisfyInterest(processor->pit, objectMessage); - parcAssertNotNull( - nexthops, - "Illegal state: got a null nexthops for an interest we just inserted."); - - // send message in reply, then done - processor->stats.countInterestsSatisfiedFromStore++; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug, __func__, - "Message %p satisfied from content store (satisfied count %u)", - (void *)interestMessage, - processor->stats.countInterestsSatisfiedFromStore); - } - - message_ResetPathLabel(objectMessage); - - messageProcessor_ForwardToNexthops(processor, objectMessage, nexthops); - numberSet_Release(&nexthops); - - result = true; - } - - return result; -} - -/** - * @function messageProcessor_ForwardViaFib - * @abstract Try to forward the interest via the FIB - * @discussion - * This calls <code>messageProcessor_ForwardToNexthops()</code>, so if we find - * any nexthops, the interest will be sent on its way. Depending on the - * IoOperations of each nexthop, it may be a deferred write and bump up the - * <code>interestMessage</code> refernce count, or it may copy the data out. - * - * A TRUE return means we did our best to forward it via the routes. If those - * routes are actually down or have errors, we still return TRUE. A FALSE - * return means there were no routes to try. - * - * @return true if we found a route and tried to forward it, false if no route - */ -static bool messageProcessor_ForwardViaFib(MessageProcessor *processor, - Message *interestMessage) { - FibEntry *fibEntry = fib_Match(processor->fib, interestMessage); - if (fibEntry == NULL) { - return false; - } - - PitEntry *pitEntry = pit_GetPitEntry(processor->pit, interestMessage); - if (pitEntry == NULL) { - return false; - } - - pitEntry_AddFibEntry(pitEntry, fibEntry); - - NumberSet *nexthops = (NumberSet *)fibEntry_GetNexthopsFromForwardingStrategy( - fibEntry, interestMessage); - // this requires some additional checks. It may happen that some of the output - // faces selected by the forwarding strategy are not usable. So far all the - // forwarding strategy return only valid faces (or an empty list) - for (unsigned i = 0; i < numberSet_Length(nexthops); i++) { - pitEntry_AddEgressId(pitEntry, numberSet_GetItem(nexthops, i)); - } - - // The function GetPitEntry encreases the ref counter in the pit entry - // we need to decrease it - pitEntry_Release(&pitEntry); - - if (messageProcessor_ForwardToNexthops(processor, interestMessage, nexthops) > - 0) { - numberSet_Release(&nexthops); - return true; - } else { - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug, __func__, - "Message %p returned an emtpy next hop set", - (void *)interestMessage); - } - } - - return false; -} - -/** - * @function messageProcessor_ReceiveInterest - * @abstract Receive an interest from the network - * @discussion - * (1) if interest in the PIT, aggregate in PIT - * (2) if interest in the ContentStore, reply - * (3) if in the FIB, forward - * (4) drop - * - */ -static void messageProcessor_ReceiveInterest(MessageProcessor *processor, - Message *interestMessage) { - processor->stats.countInterestsReceived++; - - // (1) Try to aggregate in PIT - if (messageProcessor_AggregateInterestInPit(processor, interestMessage)) { - // done - return; - } - - // At this point, we just created a PIT entry. If we don't forward the - // interest, we need to remove the PIT entry. - - // (2) Try to satisfy from content store - if (_satisfyFromContentStore(processor, interestMessage)) { - // done - // If we found a content object in the CS, - // messageProcess_SatisfyFromContentStore already cleared the PIT state - return; - } - - // (3) Try to forward it - if (messageProcessor_ForwardViaFib(processor, interestMessage)) { - // done - return; - } - - // Remove the PIT entry? - processor->stats.countDroppedNoRoute++; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, PARCLogLevel_Debug, - __func__, "Message %p did not match FIB, no route (count %u)", - (void *)interestMessage, processor->stats.countDroppedNoRoute); - } - - messageProcessor_Drop(processor, interestMessage); -} - -/** - * @function messageProcessor_ReceiveContentObject - * @abstract Process an in-bound content object - * @discussion - * (1) If it does not match anything in the PIT, drop it - * (2) Add to Content Store - * (3) Reverse path forward via PIT entries - * - * @param <#param1#> - */ -static void messageProcessor_ReceiveContentObject(MessageProcessor *processor, - Message *message) { - processor->stats.countObjectsReceived++; - - NumberSet *ingressSetUnion = pit_SatisfyInterest(processor->pit, message); - - if (numberSet_Length(ingressSetUnion) == 0) { - // (1) If it does not match anything in the PIT, drop it - processor->stats.countDroppedNoReversePath++; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug, __func__, - "Message %p did not match PIT, no reverse path (count %u)", - (void *)message, processor->stats.countDroppedNoReversePath); - } - - // we store the packets in the content store enven in the case where there - // is no match in the PIT table in this way the applications can push the - // content in the CS of the forwarder. We allow this only for local faces - bool isLocal = connection_IsLocal(connectionTable_FindById( - forwarder_GetConnectionTable(processor->forwarder), - message_GetIngressConnectionId((const Message *)message))); - if (processor->store_in_cache && isLocal) { - uint64_t currentTimeTicks = forwarder_GetTicks(processor->forwarder); - contentStoreInterface_PutContent(processor->contentStore, message, - currentTimeTicks); - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug, __func__, - "Message %p sotred in the CS anyway", (void *)message); - } - } - - messageProcessor_Drop(processor, message); - } else { - // (2) Add to Content Store. Store may remove expired content, if necessary, - // depending on store policy. - if (processor->store_in_cache) { - uint64_t currentTimeTicks = forwarder_GetTicks(processor->forwarder); - contentStoreInterface_PutContent(processor->contentStore, message, - currentTimeTicks); - } - // (3) Reverse path forward via PIT entries - messageProcessor_ForwardToNexthops(processor, message, ingressSetUnion); - } - - numberSet_Release(&ingressSetUnion); -} - -/** - * @function messageProcessor_ForwardToNexthops - * @abstract Try to forward to each nexthop listed in the NumberSet - * @discussion - * Will not forward to the ingress connection. - * - * @return The number of nexthops tried - */ -static unsigned messageProcessor_ForwardToNexthops(MessageProcessor *processor, - Message *message, - const NumberSet *nexthops) { - unsigned forwardedCopies = 0; - - size_t length = numberSet_Length(nexthops); - - unsigned ingressId = message_GetIngressConnectionId(message); - uint32_t old_path_label = 0; - - if (message_GetType(message) == MessagePacketType_ContentObject) { - old_path_label = message_GetPathLabel(message); - } - - for (size_t i = 0; i < length; i++) { - unsigned egressId = numberSet_GetItem(nexthops, i); - if (egressId != ingressId) { - forwardedCopies++; - messageProcessor_ForwardToInterfaceId(processor, message, egressId); - - if (message_GetType(message) == MessagePacketType_ContentObject) { - // everytime we send out a message we need to restore the original path - // label of the message this is important because we keep a single copy - // of the message (single pointer) and we modify the path label at each - // send. - message_SetPathLabel(message, old_path_label); - } - } - } - return forwardedCopies; -} - -/** - * caller has checked that the hop limit is ok. Try to send out the connection. - */ -static void messageProcessor_SendWithGoodHopLimit(MessageProcessor *processor, - Message *message, - unsigned interfaceId, - const Connection *conn) { - bool success = connection_Send(conn, message); - if (success) { - switch (message_GetType(message)) { - case MessagePacketType_Interest: - processor->stats.countInterestForwarded++; - break; - - case MessagePacketType_ContentObject: - processor->stats.countObjectsForwarded++; - break; - - default: - break; - } - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log( - processor->logger, LoggerFacility_Processor, PARCLogLevel_Debug, - __func__, "forward message %p to interface %u (int %u, obj %u)", - (void *)message, interfaceId, processor->stats.countInterestForwarded, - processor->stats.countObjectsForwarded); - } - } else { - processor->stats.countSendFailures++; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug, __func__, - "forward message %p to interface %u send failure (count %u)", - (void *)message, interfaceId, - processor->stats.countSendFailures); - } - messageProcessor_Drop(processor, message); - } -} - -/* - * If the hoplimit is equal to 0, then we may only forward it to local - * applications. Otherwise, we may forward it off the system. - * - */ -static void messageProcessor_ForwardToInterfaceId(MessageProcessor *processor, - Message *message, - unsigned interfaceId) { - ConnectionTable *connectionTable = - forwarder_GetConnectionTable(processor->forwarder); - const Connection *conn = - connectionTable_FindById(connectionTable, interfaceId); - - if (conn != NULL) { - messageProcessor_SendWithGoodHopLimit(processor, message, interfaceId, - conn); - } else { - processor->stats.countDroppedConnectionNotFound++; - - if (logger_IsLoggable(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug)) { - logger_Log(processor->logger, LoggerFacility_Processor, - PARCLogLevel_Debug, __func__, - "forward message %p to interface %u not found (count %u)", - (void *)message, interfaceId, - processor->stats.countDroppedConnectionNotFound); - } - - messageProcessor_Drop(processor, message); - } -} - -void messageProcessor_SetCacheStoreFlag(MessageProcessor *processor, bool val) { - processor->store_in_cache = val; -} - -bool messageProcessor_GetCacheStoreFlag(MessageProcessor *processor) { - return processor->store_in_cache; -} - -void messageProcessor_SetCacheServeFlag(MessageProcessor *processor, bool val) { - processor->serve_from_cache = val; -} - -bool messageProcessor_GetCacheServeFlag(MessageProcessor *processor) { - return processor->serve_from_cache; -} - -#ifdef WITH_MAPME - -FIB *messageProcessor_getFib(MessageProcessor *processor) { - return processor->fib; -} - -#endif /* WITH_MAPME */ |