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implement support for TC-UNI.req

This commit is contained in:
Harald Welte 2010-07-17 00:09:53 +02:00
parent ebe4d4bb33
commit b03abafcc4
1 changed files with 43 additions and 5 deletions
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48
src/csl_dha.c
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@ -11,6 +11,7 @@
#include <osmocom/tcap/TCMessage.h>
#include <osmocom/tcap/ExternalPDU.h>
#include <osmocom/tcap/DialoguePDU.h>
#include <osmocom/tcap/UniDialoguePDU.h>
#include "tcap.h"
@ -25,19 +26,55 @@ static BIT_STRING_t dial_version1 = {
/* TC-UNI.req from TCU */
int tcap_csl_tc_uni_req(struct tcap_dialogue *td, OBJECT_IDENTIFIER_t *app_ctx, struct user_information *user_info)
{
struct TCMessage tcm;
struct ComponentPortion cp;
ExternalPDU_t ext;
UniDialoguePDU_t dial;
ANY_t any;
struct tcap_invocation *ti;
uint32_t trans_id, comp_count = 0;
int rc;
if (app_ctx || user_info) {
if (app_ctx) {
AUDT_apdu_t *audt;
/* build AUDT apdu */
memset(&dial, 0, sizeof(dial));
dial.present = UniDialoguePDU_PR_unidialoguePDU;
audt = &dial.choice.unidialoguePDU;
if (user_info)
audt->user_information = user_info;
memcpy(&audt->application_context_name, app_ctx, sizeof(audt->application_context_name));
audt->protocol_version = &dial_version1;
fprintf(stdout, "\nDialogue portion:\n");
xer_fprint(stdout, &asn_DEF_UniDialoguePDU, &dial);
memset(&ext, 0, sizeof(ext));
ANY_fromType(&ext.dialog, &asn_DEF_UniDialoguePDU, &dial);
ANY_fromType(&any, &asn_DEF_ExternalPDU, &ext);
tcm.choice.begin.dialoguePortion = (OCTET_STRING_t *) &any;
}
/* Request components to CHA */
/* Process components */
memset(&cp, 0, sizeof(cp));
llist_for_each_entry(ti, &td->ism_list, list) {
if (!ti->comp)
continue;
ASN_SEQUENCE_ADD(&cp.list, ti->comp);
comp_count++;
}
/* Assemble TSL user data */
if (comp_count)
tcm.choice.begin.components = &cp;
/* TR-UNI-REQ to TSL */
//rc = tcap_tco_tr_uni_req(&td->trans, tcm, mse);
rc = tcap_tco_tr_uni_req(&td->trans, &tcm);
/* Dialogue terminated to CHA */
tcap_cha_dialg_term(td);
/* Free Dialogue ID */
/* FIXME: Free Dialogue ID */
return rc;
}
/* TC-BEGIN.req from TCU */
@ -285,13 +322,14 @@ int tcap_csl_tc_end_req(struct tcap_dialogue *td, OBJECT_IDENTIFIER_t *app_ctx,
rc = tcap_tco_tr_end_req(&td->trans, &tcm);
/* Dialogue terminated to CHA */
tcap_cha_dialg_term(td);
/* Free Dialogue ID */
/* FIXME: Free Dialogue ID */
return rc;
}
/* TC-U-APORT.req from TCU */
int tcap_csl_tc_u_abort_req(struct tcap_dialogue *td, uint32_t *abrt_reason, OBJECT_IDENTIFIER_t *app_ctx, struct user_information *user_info)
int tcap_csl_tc_u_abort_req(struct tcap_dialogue *td, uint32_t *abrt_reason,
OBJECT_IDENTIFIER_t *app_ctx, struct user_information *user_info)
{
struct tcap_transaction *tt = &td->trans;
void *app_ctx_mode;