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ranap_common: Add function to wrap IEs into a RANAP_ProtocolIE_FieldPair_t 

The FieldPair is a strange construct of RANAP Radio Access Bearer
assignment, where certain IEs appear in pairs.
This commit is contained in:
Harald Welte 2015-12-16 23:07:19 +01:00
parent 462db35426
commit ace1d24d34
2 changed files with 37 additions and 4 deletions
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36
src/ranap_common.c
View File

@ -22,10 +22,7 @@
#include <osmocom/core/msgb.h>
//#include "ranap_common.h"
#include "ranap/RANAP_RANAP-PDU.h"
#include "ranap/RANAP_ProtocolIE-ID.h"
#include "ranap/RANAP_IE.h"
#include "ranap_common.h"
#include "hnbgw.h"
extern int asn1_xer_print;
@ -173,3 +170,34 @@ RANAP_IE_t *ranap_new_ie(RANAP_ProtocolIE_ID_t id,
return buff;
}
RANAP_ProtocolIE_FieldPair_t *ranap_new_ie_pair(RANAP_ProtocolIE_ID_t id,
RANAP_Criticality_t criticality1,
asn_TYPE_descriptor_t *type1, void *sptr1,
RANAP_Criticality_t criticality2,
asn_TYPE_descriptor_t *type2, void *sptr2)
{
RANAP_ProtocolIE_FieldPair_t *buff;
if ((buff = malloc(sizeof(*buff))) == NULL) {
// Possible error on malloc
return NULL;
}
memset((void *)buff, 0, sizeof(*buff));
buff->id = id;
buff->firstCriticality = criticality1;
buff->secondCriticality = criticality2;
ANY_fromType_aper(&buff->firstValue, type1, sptr1);
ANY_fromType_aper(&buff->secondValue, type2, sptr2);
if (asn1_xer_print)
if (xer_fprint(stdout, &asn_DEF_RANAP_IE, buff) < 0) {
free(buff);
return NULL;
}
return buff;
}

5
src/ranap_common.h
View File

@ -616,3 +616,8 @@ struct msgb *ranap_generate_outcome(
RANAP_IE_t *ranap_new_ie(RANAP_ProtocolIE_ID_t id, RANAP_Criticality_t criticality,
asn_TYPE_descriptor_t *type, void *sptr);
RANAP_ProtocolIE_FieldPair_t *ranap_new_ie_pair(RANAP_ProtocolIE_ID_t id,
RANAP_Criticality_t criticality1,
asn_TYPE_descriptor_t *type1, void *sptr1,
RANAP_Criticality_t criticality2,
asn_TYPE_descriptor_t *type2, void *sptr2);