diff options
author | Luca Muscariello <lumuscar+fdio@cisco.com> | 2019-03-23 14:13:53 +0100 |
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committer | Angelo Mantellini <manangel@cisco.com> | 2019-03-24 14:11:17 +0100 |
commit | eb323e056e747d71867cf965434811c1de925de2 (patch) | |
tree | 23a6096823d795efe448559cf0409a18ab47932d /hicn-light/src/processor/pitEntry.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/pitEntry.c')
-rw-r--r-- | hicn-light/src/processor/pitEntry.c | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/hicn-light/src/processor/pitEntry.c b/hicn-light/src/processor/pitEntry.c deleted file mode 100644 index 38103cb8e..000000000 --- a/hicn-light/src/processor/pitEntry.c +++ /dev/null @@ -1,142 +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 <parc/algol/parc_Memory.h> -#include <src/core/numberSet.h> -#include <src/processor/pitEntry.h> - -#include <parc/assert/parc_Assert.h> - -struct pit_entry { - Message *message; - NumberSet *ingressIdSet; - NumberSet *egressIdSet; - - FibEntry *fibEntry; - - Ticks creationTime; - Ticks expiryTime; - - unsigned refcount; -}; - -PitEntry *pitEntry_Create(Message *message, Ticks expiryTime, - Ticks creationTime) { - PitEntry *pitEntry = parcMemory_AllocateAndClear(sizeof(PitEntry)); - parcAssertNotNull(pitEntry, "parcMemory_AllocateAndClear(%zu) returned NULL", - sizeof(PitEntry)); - pitEntry->message = message; - pitEntry->ingressIdSet = numberSet_Create(); - pitEntry->egressIdSet = numberSet_Create(); - pitEntry->refcount = 1; - - // add the message to the reverse path set - numberSet_Add(pitEntry->ingressIdSet, - message_GetIngressConnectionId(message)); - - // hack in a 4-second timeout - pitEntry->expiryTime = expiryTime; - pitEntry->fibEntry = NULL; - - pitEntry->creationTime = creationTime; - return pitEntry; -} - -void pitEntry_Release(PitEntry **pitEntryPtr) { - parcAssertNotNull(pitEntryPtr, "Parameter must be non-null double pointer"); - parcAssertNotNull(*pitEntryPtr, - "Parameter must dereference to non-null pointer"); - - PitEntry *pitEntry = *pitEntryPtr; - parcTrapIllegalValueIf(pitEntry->refcount == 0, - "Illegal state: has refcount of 0"); - - pitEntry->refcount--; - if (pitEntry->refcount == 0) { - if (pitEntry->fibEntry != NULL) { - fibEntry_Release(&pitEntry->fibEntry); - } - numberSet_Release(&pitEntry->ingressIdSet); - numberSet_Release(&pitEntry->egressIdSet); - message_Release(&pitEntry->message); - parcMemory_Deallocate((void **)&pitEntry); - } - *pitEntryPtr = NULL; -} - -PitEntry *pitEntry_Acquire(PitEntry *original) { - parcAssertNotNull(original, "Parameter original must be non-null"); - original->refcount++; - return original; -} - -void pitEntry_AddIngressId(PitEntry *pitEntry, unsigned ingressId) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - numberSet_Add(pitEntry->ingressIdSet, ingressId); -} - -void pitEntry_AddEgressId(PitEntry *pitEntry, unsigned egressId) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - numberSet_Add(pitEntry->egressIdSet, egressId); -} - -void pitEntry_AddFibEntry(PitEntry *pitEntry, FibEntry *fibEntry) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - parcAssertNotNull(fibEntry, "Parameter fibEntry must be non-null"); - // the fibEntry should be always the same for all the interests in the same - // pitEntry - if (pitEntry->fibEntry == NULL) { - fibEntry_Acquire(fibEntry); - pitEntry->fibEntry = fibEntry; - } -} - -FibEntry *pitEntry_GetFibEntry(PitEntry *pitEntry) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - return pitEntry->fibEntry; -} - -Ticks pitEntry_GetExpiryTime(const PitEntry *pitEntry) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - return pitEntry->expiryTime; -} - -Ticks pitEntry_GetCreationTime(const PitEntry *pitEntry) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - return pitEntry->creationTime; -} - -void pitEntry_SetExpiryTime(PitEntry *pitEntry, Ticks expiryTime) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - pitEntry->expiryTime = expiryTime; -} - -const NumberSet *pitEntry_GetIngressSet(const PitEntry *pitEntry) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - return pitEntry->ingressIdSet; -} - -const NumberSet *pitEntry_GetEgressSet(const PitEntry *pitEntry) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - return pitEntry->egressIdSet; -} - -Message *pitEntry_GetMessage(const PitEntry *pitEntry) { - parcAssertNotNull(pitEntry, "Parameter pitEntry must be non-null"); - return message_Acquire(pitEntry->message); -} |