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implement TC-U-CANCEL.req

This commit is contained in:
Harald Welte 2010-07-19 19:54:16 +02:00
parent fead1fffd4
commit e7c849d4f0
3 changed files with 22 additions and 3 deletions
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14
src/csl_cha_cco.c
View File

@ -122,6 +122,20 @@ int tcap_cha_tc_invoke_req(struct tcap_dialogue *td, uint8_t op_class, int8_t in
}
/* TC-U-CANCEL.req (TCU -> CHA) */
int tcap_cha_tc_cancel_req(struct tcap_dialogue *td, int8_t inv_id)
{
struct tcap_invocation *ti = tcap_ism_lookup(td, inv_id);
if (!ti || ti->state != TCAP_IS_IDLE)
return -EINVAL;
/* FIXME: Iterate over Component list of this dialogue
* and evict any INVOKE component */
tcap_ism_terminate(ti);
return 0;
}
/* Dialogue Terminated (CHA <- DHA) */
int tcap_cha_dialg_term(struct tcap_dialogue *td)

7
src/tcap.h
View File

@ -151,9 +151,12 @@ int tcap_cha_tc_u_error_req(struct tcap_dialogue *td, int8_t inv_id,
/* Dialogue Terminated (CHA <- DHA) */
int tcap_cha_dialg_term(struct tcap_dialogue *td);
/* TC-U-CANCEL.req (TCU -> CHA) */
int tcap_cha_tc_cancel_req(struct tcap_dialogue *td, int8_t inv_id);
/* TC-RESULT-NL / TC-RESULT-L req (TCL -> CHA) */
int tcap_cha_tc_result_l_req(struct tcap_dialogue *td, int8_t inv_id, int last,
struct OPERATION *op, uint8_t *param, uint32_t param_len);
int tcap_cha_tc_result_req(struct tcap_dialogue *td, int8_t inv_id, int last,
struct OPERATION *op, uint8_t *param, uint32_t param_len);
/* TC-U-REJECT.req (TCU -> CHA) */
int tcap_cha_tc_u_rej_req(struct tcap_dialogue *td, int8_t *invoke_id,

4
src/tcu.c
View File

@ -387,7 +387,7 @@ LIB_EXPORTED int tcap_user_req_comp(enum tcap_primitive prim, struct tcap_compon
case TCAP_PR_TC_RESULT_L:
op = generate_op(td, tcci);
rc = tcap_cha_tc_result_req(td, tcci->invoke_id, 1, op,
&tcci->parameter.data, tcci->parameter.data_len);
tcci->parameter.data, tcci->parameter.data_len);
break;
case TCAP_PR_TC_RESULT_NL:
op = generate_op(td, tcci);
@ -403,6 +403,8 @@ LIB_EXPORTED int tcap_user_req_comp(enum tcap_primitive prim, struct tcap_compon
tcci->reject.problem_code);
break;
case TCAP_PR_TC_CANCEL:
rc = tcap_cha_tc_cancel_req(td, tcci->invoke_id);
break;
case TCAP_PR_TC_TIMER_RESET:
default:
fprintf(stderr, "unsupported dialogue primitive %s\n", tcap_prim_name(prim));