uint32_t flags;
uint16_t fnum;
+ DATA_BLOB in;
- uint16_t setup[4];
NTSTATUS set_reparse_status;
};
subreq, struct tevent_req);
struct cli_symlink_state *state = tevent_req_data(
req, struct cli_symlink_state);
- DATA_BLOB data;
NTSTATUS status;
status = cli_ntcreate_recv(subreq, &state->fnum, NULL);
}
if (!symlink_reparse_buffer_marshall(
- state->link_target, NULL, state->flags, state,
- &data.data, &data.length)) {
+ state->link_target, NULL, 0, state->flags, state,
+ &state->in.data, &state->in.length)) {
tevent_req_oom(req);
return;
}
- if (smbXcli_conn_protocol(state->cli->conn) >= PROTOCOL_SMB2_02) {
- subreq = cli_smb2_set_reparse_point_fnum_send(state,
- state->ev,
- state->cli,
- state->fnum,
- data);
- } else {
- SIVAL(state->setup, 0, FSCTL_SET_REPARSE_POINT);
- SSVAL(state->setup, 4, state->fnum);
- SCVAL(state->setup, 6, 1); /* IsFcntl */
- SCVAL(state->setup, 7, 0); /* IsFlags */
-
-
- subreq = cli_trans_send(state, state->ev, state->cli, 0,
- SMBnttrans,
- NULL, -1, /* name, fid */
- NT_TRANSACT_IOCTL, 0,
- state->setup, 4, 0, /* setup */
- NULL, 0, 0, /* param */
- data.data, data.length, 0); /* data */
- }
-
+ subreq = cli_fsctl_send(
+ state,
+ state->ev,
+ state->cli,
+ state->fnum,
+ FSCTL_SET_REPARSE_POINT,
+ &state->in,
+ 0);
if (tevent_req_nomem(subreq, req)) {
return;
}
struct cli_symlink_state *state = tevent_req_data(
req, struct cli_symlink_state);
- if (smbXcli_conn_protocol(state->cli->conn) >= PROTOCOL_SMB2_02) {
- state->set_reparse_status =
- cli_smb2_set_reparse_point_fnum_recv(subreq);
- } else {
- state->set_reparse_status = cli_trans_recv(
- subreq, NULL, NULL,
- NULL, 0, NULL, /* rsetup */
- NULL, 0, NULL, /* rparam */
- NULL, 0, NULL); /* rdata */
- }
+ state->set_reparse_status = cli_fsctl_recv(subreq, NULL, NULL);
TALLOC_FREE(subreq);
if (NT_STATUS_IS_OK(state->set_reparse_status)) {
NTSTATUS get_reparse_status;
uint8_t *data;
uint32_t num_data;
+ char *target;
};
+static void cli_readlink_posix1_done(struct tevent_req *subreq);
static void cli_readlink_opened(struct tevent_req *subreq);
static void cli_readlink_got_reparse_data(struct tevent_req *subreq);
static void cli_readlink_closed(struct tevent_req *subreq);
state->ev = ev;
state->cli = cli;
+ if (cli->requested_posix_capabilities != 0) {
+ /*
+ * Only happens for negotiated SMB1 posix caps
+ */
+ subreq = cli_posix_readlink_send(state, ev, cli, fname);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, cli_readlink_posix1_done, req);
+ return req;
+ }
+
subreq = cli_ntcreate_send(
state, ev, cli, fname, 0, FILE_READ_ATTRIBUTES | FILE_READ_EA,
0, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
return req;
}
-static void cli_readlink_opened(struct tevent_req *subreq)
+static void cli_readlink_posix1_done(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
req, struct cli_readlink_state);
NTSTATUS status;
- status = cli_ntcreate_recv(subreq, &state->fnum, NULL);
+ status = cli_posix_readlink_recv(subreq, state, &state->target);
TALLOC_FREE(subreq);
if (tevent_req_nterror(req, status)) {
return;
}
+ tevent_req_done(req);
+}
- if (smbXcli_conn_protocol(state->cli->conn) >= PROTOCOL_SMB2_02) {
- subreq = cli_smb2_get_reparse_point_fnum_send(state,
- state->ev,
- state->cli,
- state->fnum);
- } else {
- SIVAL(state->setup, 0, FSCTL_GET_REPARSE_POINT);
- SSVAL(state->setup, 4, state->fnum);
- SCVAL(state->setup, 6, 1); /* IsFcntl */
- SCVAL(state->setup, 7, 0); /* IsFlags */
+static void cli_readlink_opened(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct cli_readlink_state *state = tevent_req_data(
+ req, struct cli_readlink_state);
+ NTSTATUS status;
- subreq = cli_trans_send(state, state->ev, state->cli,
- 0, SMBnttrans,
- NULL, -1, /* name, fid */
- NT_TRANSACT_IOCTL, 0,
- state->setup, 4, 0, /* setup */
- NULL, 0, 0, /* param */
- NULL, 0, 16384); /* data */
+ status = cli_ntcreate_recv(subreq, &state->fnum, NULL);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
}
+ subreq = cli_fsctl_send(
+ state,
+ state->ev,
+ state->cli,
+ state->fnum,
+ FSCTL_GET_REPARSE_POINT,
+ NULL,
+ 65536);
+
if (tevent_req_nomem(subreq, req)) {
return;
}
subreq, struct tevent_req);
struct cli_readlink_state *state = tevent_req_data(
req, struct cli_readlink_state);
+ DATA_BLOB out = { .data = NULL, };
- if (smbXcli_conn_protocol(state->cli->conn) >= PROTOCOL_SMB2_02) {
- DATA_BLOB recv_data;
- state->get_reparse_status =
- cli_smb2_get_reparse_point_fnum_recv(subreq,
- state,
- &recv_data);
- if (NT_STATUS_IS_OK(state->get_reparse_status)) {
- state->data = recv_data.data;
- state->num_data = recv_data.length;
- }
- } else {
- state->get_reparse_status = cli_trans_recv(
- subreq, state, NULL,
- NULL, 0, NULL, /* rsetup */
- NULL, 0, NULL, /* rparam */
- &state->data, 20, &state->num_data); /* rdata */
- }
+ state->get_reparse_status = cli_fsctl_recv(subreq, state, &out);
TALLOC_FREE(subreq);
+ if (NT_STATUS_IS_OK(state->get_reparse_status)) {
+ state->data = out.data;
+ state->num_data = out.length;
+ }
+
subreq = cli_close_send(state, state->ev, state->cli, state->fnum);
if (tevent_req_nomem(subreq, req)) {
return;
{
struct cli_readlink_state *state = tevent_req_data(
req, struct cli_readlink_state);
- struct symlink_reparse_struct *symlink = NULL;
+ struct symlink_reparse_struct symlink = { .flags = 0, };
NTSTATUS status;
+ int ret;
if (tevent_req_is_nterror(req, &status)) {
return status;
}
- symlink = symlink_reparse_buffer_parse(
- talloc_tos(), state->data, state->num_data);
- if (symlink == NULL) {
+ if (state->target != NULL) {
+ /*
+ * SMB1 posix version
+ */
+ if (psubstitute_name != NULL) {
+ *psubstitute_name = talloc_move(
+ mem_ctx, &state->target);
+ }
+ if (pprint_name != NULL) {
+ *pprint_name = NULL;
+ }
+ if (pflags != NULL) {
+ *pflags = 0;
+ }
+ return NT_STATUS_OK;
+ }
+
+ ret = symlink_reparse_buffer_parse(
+ talloc_tos(), &symlink, state->data, state->num_data);
+ if (ret != 0) {
return NT_STATUS_INVALID_NETWORK_RESPONSE;
}
if (psubstitute_name != NULL) {
*psubstitute_name = talloc_move(
- mem_ctx, &symlink->substitute_name);
+ mem_ctx, &symlink.substitute_name);
}
if (pprint_name != NULL) {
- *pprint_name = talloc_move(mem_ctx, &symlink->print_name);
+ *pprint_name = talloc_move(mem_ctx, &symlink.print_name);
}
if (pflags != NULL) {
- *pflags = symlink->flags;
+ *pflags = symlink.flags;
}
- TALLOC_FREE(symlink);
+ TALLOC_FREE(symlink.print_name);
+ TALLOC_FREE(symlink.substitute_name);
return NT_STATUS_OK;
}
git.samba.org / samba.git / blobdiff