自学教程：C++ xer_fprint函数代码示例

static voidverify(int testNo, T_t *ti) {	asn_enc_rval_t er;	asn_dec_rval_t rv;	unsigned char buf[20];	T_t *to = 0;	fprintf(stderr, "%d IN: { %lu, %lu, %ld, %ld }/n", testNo,		i2ul(&ti->unsigned33), i2ul(&ti->unsigned42),		i2l(&ti->signed33), i2l(&ti->signed33ext)    );	er = uper_encode_to_buffer(&asn_DEF_T, ti, buf, sizeof buf);	assert(er.encoded >= 33 + 42 + 33 + 1 + 33);	rv = uper_decode(0, &asn_DEF_T, (void *)&to, buf, sizeof buf, 0, 0);	assert(rv.code == RC_OK);	fprintf(stderr, "%d ENC: %2x%2x%2x%2x %2x%2x%2x%2x/n", testNo,		buf[0], buf[1], buf[2], buf[3],		buf[4], buf[5], buf[6], buf[7]);	fprintf(stderr, "%d OUT: { %lu, %lu, %ld, %ld } vs { %lu, %lu, %ld, %ld }/n",		testNo,		i2ul(&ti->unsigned33), i2ul(&ti->unsigned42),		i2l(&ti->signed33), i2l(&ti->signed33ext),		i2ul(&to->unsigned33), i2ul(&to->unsigned42),		i2l(&to->signed33), i2l(&to->signed33ext));	assert(i2ul(&ti->unsigned33) == i2ul(&to->unsigned33));	assert(i2ul(&ti->unsigned42) == i2ul(&to->unsigned42));	assert(i2l(&ti->signed33) == i2l(&to->signed33));	assert(i2l(&ti->signed33ext) == i2l(&to->signed33ext));	xer_fprint(stderr, &asn_DEF_T, ti);	xer_fprint(stderr, &asn_DEF_T, to);}

static voidverify(int testNo, T_t *ti) {    asn_enc_rval_t er;    asn_dec_rval_t rv;    unsigned char buf[2];    T_t *to = 0;    er = uper_encode_to_buffer(&asn_DEF_T, ti, buf, sizeof buf);    fprintf(stderr, "%d IN: %d => %zd/n", testNo, ti->present, er.encoded);    assert(er.encoded >= 1 && er.encoded <= (ssize_t)(8 * sizeof(buf)));    rv = uper_decode(0, &asn_DEF_T, (void *)&to, buf, sizeof buf, 0, 0);    assert(rv.code == RC_OK);    fprintf(stderr, "%d ENC: %2x%2x/n", testNo,            buf[0], buf[1]);    fprintf(stderr, "%d OUT: %d/n", testNo, ti->present);    assert(ti->present == to->present);    if(ti->present == T_PR_second) {        assert(ti->choice.second == to->choice.second);    } else {        assert(ti->choice.first.present == to->choice.first.present);        assert(ti->choice.first.choice.nothing == to->choice.first.choice.nothing);    }    xer_fprint(stderr, &asn_DEF_T, ti);    xer_fprint(stderr, &asn_DEF_T, to);}

static voidverify(int testNo, T_t *ti) {	asn_enc_rval_t er;	asn_dec_rval_t rv;	unsigned char buf[16];	T_t *to = 0;	fprintf(stderr, "%d IN: { %ld, %ld, %lu, %lu }/n", testNo,		ti->small32range, ti->full32range,		ti->unsigned32, ti->unsplit32);	er = uper_encode_to_buffer(&asn_DEF_T, ti, buf, sizeof buf);	assert(er.encoded == 8 * sizeof(buf));	rv = uper_decode(0, &asn_DEF_T, (void *)&to, buf, sizeof buf, 0, 0);	assert(rv.code == RC_OK);	fprintf(stderr, "%d ENC: %2x%2x%2x%2x %2x%2x%2x%2x/n", testNo,		buf[0], buf[1], buf[2], buf[3],		buf[4], buf[5], buf[6], buf[7]);	fprintf(stderr, "%d OUT: { %ld, %ld, %lu, %lu } vs { %ld, %ld, %lu, %lu }/n",		testNo,		ti->small32range, ti->full32range,			ti->unsigned32, ti->unsplit32,		to->small32range, to->full32range,			to->unsigned32, to->unsplit32);	assert(ti->small32range == to->small32range);	assert(ti->full32range == to->full32range);	assert(ti->unsigned32 == to->unsigned32);	assert(ti->unsplit32 == to->unsplit32);	xer_fprint(stderr, &asn_DEF_T, ti);	xer_fprint(stderr, &asn_DEF_T, to);}

int rua_decode_errorindicationies(    ErrorIndicationIEs_t *errorIndicationIEs,    ANY_t *any_p) {    ErrorIndication_t  errorIndication;    ErrorIndication_t *errorIndication_p = &errorIndication;    int i, decoded = 0;    int tempDecoded = 0;    assert(any_p != NULL);    assert(errorIndicationIEs != NULL);    RUA_DEBUG("Decoding message ErrorIndicationIEs (%s:%d)/n", __FILE__, __LINE__);    ANY_to_type_aper(any_p, &asn_DEF_ErrorIndication, (void**)&errorIndication_p);    for (i = 0; i < errorIndication_p->errorIndication_ies.list.count; i++) {        IE_t *ie_p;        ie_p = errorIndication_p->errorIndication_ies.list.array[i];        switch(ie_p->id) {            case ProtocolIE_ID_id_Cause:            {                Cause_t  cause;                Cause_t *cause_p = &cause;                tempDecoded = ANY_to_type_aper(&ie_p->value, &asn_DEF_Cause, (void**)&cause_p);                if (tempDecoded < 0) {                    RUA_DEBUG("Decoding of IE cause failed/n");                    return -1;                }                decoded += tempDecoded;                if (asn1_xer_print)                    xer_fprint(stdout, &asn_DEF_Cause, cause_p);                memcpy(&errorIndicationIEs->cause, cause_p, sizeof(Cause_t));            } break;            /* Optional field */            case ProtocolIE_ID_id_CriticalityDiagnostics:            {                CriticalityDiagnostics_t  criticalityDiagnostics;                CriticalityDiagnostics_t *criticalityDiagnostics_p = &criticalityDiagnostics;                errorIndicationIEs->presenceMask |= ERRORINDICATIONIES_CRITICALITYDIAGNOSTICS_PRESENT;                tempDecoded = ANY_to_type_aper(&ie_p->value, &asn_DEF_CriticalityDiagnostics, (void**)&criticalityDiagnostics_p);                if (tempDecoded < 0) {                    RUA_DEBUG("Decoding of IE criticalityDiagnostics failed/n");                    return -1;                }                decoded += tempDecoded;                if (asn1_xer_print)                    xer_fprint(stdout, &asn_DEF_CriticalityDiagnostics, criticalityDiagnostics_p);                memcpy(&errorIndicationIEs->criticalityDiagnostics, criticalityDiagnostics_p, sizeof(CriticalityDiagnostics_t));            } break;            default:                RUA_DEBUG("Unknown protocol IE id (%d) for message errorindicationies/n", (int)ie_p->id);                return -1;        }    }    return decoded;}

int main() {    LDAPMessage_t *req_bind, *req_search, *req_unbind;    LDAPMessage_t *rsp_bind, *rsp_search1, *rsp_search2, *rsp_search_done;    int sock = accept_single_connection(3389);    fprintf(stderr, "Receiving LDAP message.../n");    req_bind = receive_ldap_message(sock);    assert(req_bind);    assert(req_bind->protocolOp.present == LDAPMessage__protocolOp_PR_bindRequest);    assert(req_bind->protocolOp.choice.bindRequest.version == 3);    fprintf(stderr, "Received BindRequest.../n");    asn_fprint(stderr, &asn_DEF_LDAPMessage, req_bind);    fprintf(stderr, "Sending BindReply.../n");    rsp_bind = bind_response_ok(req_bind->messageID, &req_bind->protocolOp.choice.bindRequest.name);    asn_fprint(stderr, &asn_DEF_LDAPMessage, rsp_bind);    send_ldap_message(sock, rsp_bind);    req_search = receive_ldap_message(sock);    assert(req_search->protocolOp.present == LDAPMessage__protocolOp_PR_searchRequest);    fprintf(stderr, "Received SearchRequest.../n");    xer_fprint(stderr, &asn_DEF_LDAPMessage, req_search);    rsp_search1 = search_result_entry(req_search->messageID, "Lev Walkin", "[email
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