diff options
author | Jeremy Allison <jra@samba.org> | 2009-05-06 16:13:42 -0700 |
---|---|---|
committer | Jeremy Allison <jra@samba.org> | 2009-05-06 16:13:42 -0700 |
commit | 606edf0f350000978a437ddfb7c23525a16d9854 (patch) | |
tree | 976f7948635fcc032edc247d0891ae28a5af1ada /source3/libsmb/clifile.c | |
parent | 78fb479325ce7073ab8383ada3903080d12aef91 (diff) | |
download | samba-606edf0f350000978a437ddfb7c23525a16d9854.tar.gz samba-606edf0f350000978a437ddfb7c23525a16d9854.tar.bz2 samba-606edf0f350000978a437ddfb7c23525a16d9854.zip |
Make cli_setatr async.
Jeremy.
Diffstat (limited to 'source3/libsmb/clifile.c')
-rw-r--r-- | source3/libsmb/clifile.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/source3/libsmb/clifile.c b/source3/libsmb/clifile.c index 7983516f87..e210d76b28 100644 --- a/source3/libsmb/clifile.c +++ b/source3/libsmb/clifile.c @@ -2506,6 +2506,132 @@ NTSTATUS cli_setattrE(struct cli_state *cli, Do a SMBsetatr call. ****************************************************************************/ +static void cli_setatr_done(struct tevent_req *subreq); + +struct cli_setatr_state { + int dummy; +}; + +struct tevent_req *cli_setatr_send(TALLOC_CTX *mem_ctx, + struct event_context *ev, + struct cli_state *cli, + const char *fname, + uint16_t attr, + time_t mtime) +{ + struct tevent_req *req = NULL, *subreq = NULL; + struct cli_setatr_state *state = NULL; + uint8_t additional_flags = 0; + uint16_t vwv[8]; + uint8_t *bytes = NULL; + + req = tevent_req_create(mem_ctx, &state, struct cli_setatr_state); + if (req == NULL) { + return NULL; + } + + memset(vwv, '\0', sizeof(vwv)); + SSVAL(vwv+0, 0, attr); + cli_put_dos_date3(cli, (char *)&vwv[1], 0, mtime); + + bytes = talloc_array(state, uint8_t, 1); + if (tevent_req_nomem(bytes, req)) { + return tevent_req_post(req, ev); + } + bytes[0] = 4; + bytes = smb_bytes_push_str(bytes, cli_ucs2(cli), fname, + strlen(fname)+1, NULL); + if (tevent_req_nomem(bytes, req)) { + return tevent_req_post(req, ev); + } + bytes = TALLOC_REALLOC_ARRAY(state, bytes, uint8_t, + talloc_get_size(bytes)+1); + if (tevent_req_nomem(bytes, req)) { + return tevent_req_post(req, ev); + } + + bytes[talloc_get_size(bytes)-1] = 4; + bytes = smb_bytes_push_str(bytes, cli_ucs2(cli), "", + 1, NULL); + if (tevent_req_nomem(bytes, req)) { + return tevent_req_post(req, ev); + } + + subreq = cli_smb_send(state, ev, cli, SMBsetatr, additional_flags, + 8, vwv, talloc_get_size(bytes), bytes); + if (tevent_req_nomem(subreq, req)) { + return tevent_req_post(req, ev); + } + tevent_req_set_callback(subreq, cli_setatr_done, req); + return req; +} + +static void cli_setatr_done(struct tevent_req *subreq) +{ + struct tevent_req *req = tevent_req_callback_data( + subreq, struct tevent_req); + NTSTATUS status; + + status = cli_smb_recv(subreq, 0, NULL, NULL, NULL, NULL); + TALLOC_FREE(subreq); + if (!NT_STATUS_IS_OK(status)) { + tevent_req_nterror(req, status); + return; + } + tevent_req_done(req); +} + +NTSTATUS cli_setatr_recv(struct tevent_req *req) +{ + return tevent_req_simple_recv_ntstatus(req); +} + +NTSTATUS cli_setatr(struct cli_state *cli, + const char *fname, + uint16_t attr, + time_t mtime) +{ + TALLOC_CTX *frame = talloc_stackframe(); + struct event_context *ev = NULL; + struct tevent_req *req = NULL; + NTSTATUS status = NT_STATUS_OK; + + if (cli_has_async_calls(cli)) { + /* + * Can't use sync call while an async call is in flight + */ + status = NT_STATUS_INVALID_PARAMETER; + goto fail; + } + + ev = event_context_init(frame); + if (ev == NULL) { + status = NT_STATUS_NO_MEMORY; + goto fail; + } + + req = cli_setatr_send(frame, ev, cli, fname, attr, mtime); + if (req == NULL) { + status = NT_STATUS_NO_MEMORY; + goto fail; + } + + if (!tevent_req_poll(req, ev)) { + status = map_nt_error_from_unix(errno); + goto fail; + } + + status = cli_setatr_recv(req); + + fail: + TALLOC_FREE(frame); + if (!NT_STATUS_IS_OK(status)) { + cli_set_error(cli, status); + } + return status; +} + +#if 0 bool cli_setatr(struct cli_state *cli, const char *fname, uint16_t attr, time_t t) { char *p; @@ -2541,6 +2667,7 @@ bool cli_setatr(struct cli_state *cli, const char *fname, uint16_t attr, time_t return True; } +#endif /**************************************************************************** Check for existance of a dir. |