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Diffstat (limited to 'source3/libsmb/async_smb.c')
-rw-r--r--source3/libsmb/async_smb.c127
1 files changed, 0 insertions, 127 deletions
diff --git a/source3/libsmb/async_smb.c b/source3/libsmb/async_smb.c
index f4e2c2f56d..09103321be 100644
--- a/source3/libsmb/async_smb.c
+++ b/source3/libsmb/async_smb.c
@@ -1077,130 +1077,3 @@ bool cli_has_async_calls(struct cli_state *cli)
return ((tevent_queue_length(cli->conn.outgoing) != 0)
|| (talloc_array_length(cli->conn.pending) != 0));
}
-
-
-struct cli_session_request_state {
- struct tevent_context *ev;
- int sock;
- uint32 len_hdr;
- struct iovec iov[3];
- uint8_t nb_session_response;
-};
-
-static void cli_session_request_sent(struct tevent_req *subreq);
-static void cli_session_request_recvd(struct tevent_req *subreq);
-
-struct tevent_req *cli_session_request_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- int sock,
- const struct nmb_name *called,
- const struct nmb_name *calling)
-{
- struct tevent_req *req, *subreq;
- struct cli_session_request_state *state;
-
- req = tevent_req_create(mem_ctx, &state,
- struct cli_session_request_state);
- if (req == NULL) {
- return NULL;
- }
- state->ev = ev;
- state->sock = sock;
-
- state->iov[1].iov_base = name_mangle(
- state, called->name, called->name_type);
- if (tevent_req_nomem(state->iov[1].iov_base, req)) {
- return tevent_req_post(req, ev);
- }
- state->iov[1].iov_len = name_len(
- (unsigned char *)state->iov[1].iov_base,
- talloc_get_size(state->iov[1].iov_base));
-
- state->iov[2].iov_base = name_mangle(
- state, calling->name, calling->name_type);
- if (tevent_req_nomem(state->iov[2].iov_base, req)) {
- return tevent_req_post(req, ev);
- }
- state->iov[2].iov_len = name_len(
- (unsigned char *)state->iov[2].iov_base,
- talloc_get_size(state->iov[2].iov_base));
-
- _smb_setlen(((char *)&state->len_hdr),
- state->iov[1].iov_len + state->iov[2].iov_len);
- SCVAL((char *)&state->len_hdr, 0, 0x81);
-
- state->iov[0].iov_base = &state->len_hdr;
- state->iov[0].iov_len = sizeof(state->len_hdr);
-
- subreq = writev_send(state, ev, NULL, sock, true, state->iov, 3);
- if (tevent_req_nomem(subreq, req)) {
- return tevent_req_post(req, ev);
- }
- tevent_req_set_callback(subreq, cli_session_request_sent, req);
- return req;
-}
-
-static void cli_session_request_sent(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct cli_session_request_state *state = tevent_req_data(
- req, struct cli_session_request_state);
- ssize_t ret;
- int err;
-
- ret = writev_recv(subreq, &err);
- TALLOC_FREE(subreq);
- if (ret == -1) {
- tevent_req_error(req, err);
- return;
- }
- subreq = read_smb_send(state, state->ev, state->sock);
- if (tevent_req_nomem(subreq, req)) {
- return;
- }
- tevent_req_set_callback(subreq, cli_session_request_recvd, req);
-}
-
-static void cli_session_request_recvd(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct cli_session_request_state *state = tevent_req_data(
- req, struct cli_session_request_state);
- uint8_t *buf;
- ssize_t ret;
- int err;
-
- ret = read_smb_recv(subreq, talloc_tos(), &buf, &err);
- TALLOC_FREE(subreq);
-
- if (ret < 4) {
- ret = -1;
- err = EIO;
- }
- if (ret == -1) {
- tevent_req_error(req, err);
- return;
- }
- /*
- * In case of an error there is more information in the data
- * portion according to RFC1002. We're not subtle enough to
- * respond to the different error conditions, so drop the
- * error info here.
- */
- state->nb_session_response = CVAL(buf, 0);
- tevent_req_done(req);
-}
-
-bool cli_session_request_recv(struct tevent_req *req, int *err, uint8_t *resp)
-{
- struct cli_session_request_state *state = tevent_req_data(
- req, struct cli_session_request_state);
-
- if (tevent_req_is_unix_error(req, err)) {
- return false;
- }
- *resp = state->nb_session_response;
- return true;
-}