static void test_ctdb_req_header(void)
{
TALLOC_CTX *mem_ctx;
uint8_t *pkt;
size_t pkt_len;
struct ctdb_req_header *h, h2;
int ret;
printf("ctdb_req_header\n");
fflush(stdout);
mem_ctx = talloc_new(NULL);
assert(mem_ctx != NULL);
ret = allocate_pkt(mem_ctx, sizeof(struct ctdb_req_header),
&pkt, &pkt_len);
assert(ret == 0);
h = (struct ctdb_req_header *)pkt;
ctdb_req_header_fill(h, GENERATION, OPERATION, DESTNODE, SRCNODE,
REQID);
ret = ctdb_req_header_pull(pkt, pkt_len, &h2);
assert(ret == 0);
verify_ctdb_req_header(h, &h2);
talloc_free(mem_ctx);
}
int ctdb_reply_control_push(struct ctdb_req_header *h,
struct ctdb_reply_control *reply,
TALLOC_CTX *mem_ctx,
uint8_t **pkt, size_t *pkt_len)
{
struct ctdb_reply_control_wire *wire;
uint8_t *buf;
size_t length, buflen, datalen, errlen;
int ret;
if (reply->status == 0) {
datalen = ctdb_reply_control_data_len(&reply->rdata);
} else {
datalen = 0;
}
if (reply->errmsg == NULL) {
errlen = 0;
} else {
errlen = strlen(reply->errmsg) + 1;
}
length = offsetof(struct ctdb_reply_control_wire, data) +
datalen + errlen;
ret = allocate_pkt(mem_ctx, length, &buf, &buflen);
if (ret != 0) {
return ret;
}
wire = (struct ctdb_reply_control_wire *)buf;
h->length = buflen;
memcpy(&wire->hdr, h, sizeof(struct ctdb_req_header));
wire->status = reply->status;
wire->datalen = datalen;
if (reply->status == 0) {
ctdb_reply_control_data_push(&reply->rdata, wire->data);
}
wire->errorlen = errlen;
if (errlen > 0) {
memcpy(wire->data + datalen, reply->errmsg, wire->errorlen);
}
*pkt = buf;
*pkt_len = buflen;
return 0;
}
int ctdb_req_control_push(struct ctdb_req_header *h,
struct ctdb_req_control *request,
TALLOC_CTX *mem_ctx,
uint8_t **pkt, size_t *pkt_len)
{
struct ctdb_req_control_wire *wire;
uint8_t *buf;
size_t length, buflen, datalen;
int ret;
datalen = ctdb_req_control_data_len(&request->rdata);
length = offsetof(struct ctdb_req_control_wire, data) + datalen;
ret = allocate_pkt(mem_ctx, length, &buf, &buflen);
if (ret != 0) {
return ret;
}
wire = (struct ctdb_req_control_wire *)buf;
h->length = buflen;
memcpy(&wire->hdr, h, sizeof(struct ctdb_req_header));
wire->opcode = request->opcode;
wire->pad = request->pad;
wire->srvid = request->srvid;
wire->client_id = request->client_id;
wire->flags = request->flags;
wire->datalen = datalen;
ctdb_req_control_data_push(&request->rdata, wire->data);
*pkt = buf;
*pkt_len = buflen;
return 0;
}
