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/utils/interface.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/utils/interface.c')
-rw-r--r-- | hicn-light/src/utils/interface.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/hicn-light/src/utils/interface.c b/hicn-light/src/utils/interface.c deleted file mode 100644 index ab7a88f0f..000000000 --- a/hicn-light/src/utils/interface.c +++ /dev/null @@ -1,168 +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 <stdlib.h> -#include <string.h> - -#include <parc/algol/parc_ArrayList.h> -#include <parc/algol/parc_BufferComposer.h> -#include <parc/algol/parc_Memory.h> -#include <parc/algol/parc_Object.h> -#include <src/utils/addressList.h> -#include <src/utils/interface.h> - -#include <parc/assert/parc_Assert.h> -#include <src/utils/commands.h> - -struct interface { - char *name; - unsigned interfaceIndex; - bool loopback; - bool supportMulticast; - unsigned mtu; - - AddressList *addressList; -}; - -char *interfaceToString(const Interface *interface) { - PARCBufferComposer *composer = parcBufferComposer_Create(); - - parcBufferComposer_Format( - composer, "%3u %10s %1s%1s %8u ", interface->interfaceIndex, - interface->name, interface->loopback ? "l" : " ", - interface->supportMulticast ? "m" : " ", interface->mtu); - - for (size_t i = 0; i < addressListLength(interface->addressList); i++) { - addressBuildString(addressListGetItem(interface->addressList, i), composer); - if (i < (addressListLength(interface->addressList) - 1)) { - parcBufferComposer_PutStrings(composer, "\n", NULL); - } - } - - PARCBuffer *tempBuffer = parcBufferComposer_ProduceBuffer(composer); - char *result = parcBuffer_ToString(tempBuffer); - parcBuffer_Release(&tempBuffer); - parcBufferComposer_Release(&composer); - return result; -} - -Interface *interfaceCreate(const char *name, unsigned interfaceIndex, - bool loopback, bool supportMulticast, unsigned mtu) { - Interface *iface = parcMemory_AllocateAndClear(sizeof(Interface)); - - parcAssertNotNull(iface, "parcMemory_AllocateAndClear(%zu) returned NULL", - sizeof(Interface)); - iface->name = parcMemory_StringDuplicate(name, 64); - iface->interfaceIndex = interfaceIndex; - iface->loopback = loopback; - iface->supportMulticast = supportMulticast; - iface->mtu = mtu; - iface->addressList = addressListCreate(); - - return iface; -} - -void interfaceDestroy(Interface **interfacePtr) { - parcAssertNotNull(interfacePtr, "Parameter must be non-null double pointer"); - parcAssertNotNull(*interfacePtr, - "Parameter must dereference to non-null pointer"); - - Interface *iface = *interfacePtr; - parcMemory_Deallocate((void **)&iface->name); - addressListDestroy(&iface->addressList); - parcMemory_Deallocate((void **)&iface); - interfacePtr = NULL; -} - -void interfaceAddAddress(Interface *iface, Address *address) { - parcAssertNotNull(iface, "Parameter iface must be non-null"); - - size_t length = addressListLength(iface->addressList); - for (size_t i = 0; i < length; i++) { - const Address *a = addressListGetItem(iface->addressList, i); - if (addressEquals(a, address)) { - return; - } - } - - addressListAppend(iface->addressList, address); -} - -const AddressList *interfaceGetAddresses(const Interface *iface) { - parcAssertNotNull(iface, "Parameter iface must be non-null"); - return iface->addressList; -} - -unsigned interfaceGetInterfaceIndex(const Interface *iface) { - parcAssertNotNull(iface, "Parameter iface must be non-null"); - return iface->interfaceIndex; -} - -bool interfaceNameEquals(const Interface *iface, const char *name) { - parcAssertNotNull(iface, "Parameter iface must be non-null"); - - if (strcasecmp(iface->name, name) == 0) { - return true; - } - return false; -} - -bool interfaceEquals(const Interface *a, const Interface *b) { - if (a == NULL && b == NULL) { - return true; - } - - if (a == NULL || b == NULL) { - return false; - } - - if (a->interfaceIndex == b->interfaceIndex) { - if (a->loopback == b->loopback) { - if (a->supportMulticast == b->supportMulticast) { - if (a->mtu == b->mtu) { - if (strcasecmp(a->name, b->name) == 0) { - if (addressListEquals(a->addressList, b->addressList)) { - return true; - } - } - } - } - } - } - return false; -} - -// static const char light_Iface[] = "Interface"; -// static const char light_IfName[] = "Name"; -// static const char light_IFIDX[] = "Index"; -// static const char light_IsLoopback[] = "Loopback"; -// static const char light_Multicast[] = "Multicast"; -// static const char light_MTU[] = "MTU"; - -// static const char light_True[] = "true"; -// static const char light_False[] = "false"; -// static const char light_Addrs[] = "Addrs"; - -const char *interfaceGetName(const Interface *iface) { - parcAssertNotNull(iface, "Parameter iface must be non-null"); - return iface->name; -} - -unsigned interfaceGetMTU(const Interface *iface) { - parcAssertNotNull(iface, "Parameter iface must be non-null"); - return iface->mtu; -} |