/******************************************************************************* OpenAirInterface Copyright(c) 1999 - 2014 Eurecom OpenAirInterface is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. OpenAirInterface is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenAirInterface.The full GNU General Public License is included in this distribution in the file called "COPYING". If not, see <http://www.gnu.org/licenses/>. Contact Information OpenAirInterface Admin: openair_admin@eurecom.fr OpenAirInterface Tech : openair_tech@eurecom.fr OpenAirInterface Dev : openair4g-devel@eurecom.fr Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France. *******************************************************************************/ #include <stdio.h> #include <stdlib.h> #include <stdint.h> #include "TLVEncoder.h" #include "TLVDecoder.h" #include "LcsIndicator.h" int decode_lcs_indicator(LcsIndicator *lcsindicator, uint8_t iei, uint8_t *buffer, uint32_t len) { int decoded = 0; if (iei > 0) { CHECK_IEI_DECODER(iei, *buffer); decoded++; } *lcsindicator = *(buffer + decoded); decoded++; #if defined (NAS_DEBUG) dump_lcs_indicator_xml(lcsindicator, iei); #endif return decoded; } int encode_lcs_indicator(LcsIndicator *lcsindicator, uint8_t iei, uint8_t *buffer, uint32_t len) { uint32_t encoded = 0; /* Checking IEI and pointer */ CHECK_PDU_POINTER_AND_LENGTH_ENCODER(buffer, LCS_INDICATOR_MINIMUM_LENGTH, len); #if defined (NAS_DEBUG) dump_lcs_indicator_xml(lcsindicator, iei); #endif if (iei > 0) { *buffer = iei; encoded++; } *(buffer + encoded) = *lcsindicator; encoded++; return encoded; } void dump_lcs_indicator_xml(LcsIndicator *lcsindicator, uint8_t iei) { printf("<Lcs Indicator>\n"); if (iei > 0) /* Don't display IEI if = 0 */ printf(" <IEI>0x%X</IEI>\n", iei); printf(" <LCS indicator value>%u</LCS indicator value>\n", *lcsindicator); printf("</Lcs Indicator>\n"); }