diff options
Diffstat (limited to 'source4/libcli/raw/rawsetfileinfo.c')
| -rw-r--r-- | source4/libcli/raw/rawsetfileinfo.c | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/source4/libcli/raw/rawsetfileinfo.c b/source4/libcli/raw/rawsetfileinfo.c new file mode 100644 index 0000000000..4044686c64 --- /dev/null +++ b/source4/libcli/raw/rawsetfileinfo.c @@ -0,0 +1,335 @@ +/* + Unix SMB/CIFS implementation. + RAW_SFILEINFO_* calls + Copyright (C) James Myers 2003 + Copyright (C) Andrew Tridgell 2003 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" + +/**************************************************************************** + Handle qfileinfo/qpathinfo trans2 backend. +****************************************************************************/ +static BOOL smb_raw_setinfo_backend(struct cli_tree *tree, + TALLOC_CTX *mem_ctx, + union smb_setfileinfo *parms, + DATA_BLOB *blob) +{ + uint_t len; + +#define NEED_BLOB(n) do { \ + *blob = data_blob_talloc(mem_ctx, NULL, n); \ + if (blob->data == NULL) return False; \ + } while (0) + + switch (parms->generic.level) { + case RAW_SFILEINFO_GENERIC: + case RAW_SFILEINFO_SETATTR: + case RAW_SFILEINFO_SETATTRE: + /* not handled here */ + return False; + + case RAW_SFILEINFO_STANDARD: + NEED_BLOB(12); + put_dos_date2(blob->data, 0, parms->standard.in.create_time); + put_dos_date2(blob->data, 4, parms->standard.in.access_time); + put_dos_date2(blob->data, 8, parms->standard.in.write_time); + return True; + + case RAW_SFILEINFO_EA_SET: + NEED_BLOB(ea_list_size(1, &parms->ea_set.in.ea)); + ea_put_list(blob->data, 1, &parms->ea_set.in.ea); + return True; + + case RAW_SFILEINFO_BASIC_INFO: + case RAW_SFILEINFO_BASIC_INFORMATION: + NEED_BLOB(40); + cli_push_nttime(blob->data, 0, &parms->basic_info.in.create_time); + cli_push_nttime(blob->data, 8, &parms->basic_info.in.access_time); + cli_push_nttime(blob->data, 16, &parms->basic_info.in.write_time); + cli_push_nttime(blob->data, 24, &parms->basic_info.in.change_time); + SIVAL(blob->data, 32, parms->basic_info.in.attrib); + SIVAL(blob->data, 36, 0); /* padding */ + return True; + + case RAW_SFILEINFO_UNIX_BASIC: + NEED_BLOB(92); + SBVAL(blob->data, 0, parms->unix_basic.in.end_of_file); + SBVAL(blob->data, 8, parms->unix_basic.in.num_bytes); + cli_push_nttime(blob->data, 16, &parms->unix_basic.in.status_change_time); + cli_push_nttime(blob->data, 24, &parms->unix_basic.in.access_time); + cli_push_nttime(blob->data, 32, &parms->unix_basic.in.change_time); + SBVAL(blob->data, 40, parms->unix_basic.in.uid); + SBVAL(blob->data, 48, parms->unix_basic.in.gid); + SIVAL(blob->data, 56, parms->unix_basic.in.file_type); + SBVAL(blob->data, 60, parms->unix_basic.in.dev_major); + SBVAL(blob->data, 68, parms->unix_basic.in.dev_minor); + SBVAL(blob->data, 76, parms->unix_basic.in.unique_id); + SBVAL(blob->data, 84, parms->unix_basic.in.nlink); + return True; + + case RAW_SFILEINFO_DISPOSITION_INFO: + case RAW_SFILEINFO_DISPOSITION_INFORMATION: + NEED_BLOB(4); + SIVAL(blob->data, 0, parms->disposition_info.in.delete_on_close); + return True; + + case RAW_SFILEINFO_ALLOCATION_INFO: + case RAW_SFILEINFO_ALLOCATION_INFORMATION: + NEED_BLOB(8); + SBVAL(blob->data, 0, parms->allocation_info.in.alloc_size); + return True; + + case RAW_SFILEINFO_END_OF_FILE_INFO: + case RAW_SFILEINFO_END_OF_FILE_INFORMATION: + NEED_BLOB(8); + SBVAL(blob->data, 0, parms->end_of_file_info.in.size); + return True; + + case RAW_SFILEINFO_RENAME_INFORMATION: + NEED_BLOB(12); + SIVAL(blob->data, 0, parms->rename_information.in.overwrite); + SIVAL(blob->data, 4, parms->rename_information.in.root_fid); + len = cli_blob_append_string(tree->session, mem_ctx, blob, + parms->rename_information.in.new_name, + STR_UNICODE|STR_TERMINATE); + SIVAL(blob->data, 8, len - 2); + return True; + + case RAW_SFILEINFO_POSITION_INFORMATION: + NEED_BLOB(8); + SBVAL(blob->data, 0, parms->position_information.in.position); + return True; + + case RAW_SFILEINFO_MODE_INFORMATION: + NEED_BLOB(4); + SIVAL(blob->data, 0, parms->mode_information.in.mode); + return True; + } + + return False; +} + +/**************************************************************************** + Very raw set file info - takes data blob (async send) +****************************************************************************/ +static struct cli_request *smb_raw_setfileinfo_blob_send(struct cli_tree *tree, + TALLOC_CTX *mem_ctx, + uint16 fnum, + uint16 info_level, + DATA_BLOB *blob) +{ + struct smb_trans2 tp; + uint16 setup = TRANSACT2_SETFILEINFO; + + tp.in.max_setup = 0; + tp.in.flags = 0; + tp.in.timeout = 0; + tp.in.setup_count = 1; + tp.in.max_param = 2; + tp.in.max_data = 0; + tp.in.setup = &setup; + + tp.in.params = data_blob_talloc(mem_ctx, NULL, 6); + if (!tp.in.params.data) { + return NULL; + } + SSVAL(tp.in.params.data, 0, fnum); + SSVAL(tp.in.params.data, 2, info_level); + SSVAL(tp.in.params.data, 4, 0); /* reserved */ + + tp.in.data = *blob; + + return smb_raw_trans2_send(tree, &tp); +} + +/**************************************************************************** + Very raw set path info - takes data blob +****************************************************************************/ +static struct cli_request *smb_raw_setpathinfo_blob_send(struct cli_tree *tree, + TALLOC_CTX *mem_ctx, + const char *fname, + uint16 info_level, + DATA_BLOB *blob) +{ + struct smb_trans2 tp; + uint16 setup = TRANSACT2_SETPATHINFO; + + tp.in.max_setup = 0; + tp.in.flags = 0; + tp.in.timeout = 0; + tp.in.setup_count = 1; + tp.in.max_param = 2; + tp.in.max_data = 0; + tp.in.setup = &setup; + + tp.in.params = data_blob_talloc(mem_ctx, NULL, 4); + if (!tp.in.params.data) { + return NULL; + } + SSVAL(tp.in.params.data, 0, info_level); + SSVAL(tp.in.params.data, 2, 0); + cli_blob_append_string(tree->session, mem_ctx, + &tp.in.params, + fname, STR_TERMINATE); + + tp.in.data = *blob; + + return smb_raw_trans2_send(tree, &tp); +} + +/**************************************************************************** + Handle setattr (async send) +****************************************************************************/ +static struct cli_request *smb_raw_setattr_send(struct cli_tree *tree, + union smb_setfileinfo *parms) +{ + struct cli_request *req; + + req = cli_request_setup(tree, SMBsetatr, 8, 0); + if (!req) return NULL; + + SSVAL(req->out.vwv, VWV(0), parms->setattr.in.attrib); + put_dos_date3(req->out.vwv, VWV(1), parms->setattr.in.write_time); + memset(req->out.vwv + VWV(3), 0, 10); /* reserved */ + cli_req_append_ascii4(req, parms->setattr.file.fname, STR_TERMINATE); + cli_req_append_ascii4(req, "", STR_TERMINATE); + + if (!cli_request_send(req)) { + cli_request_destroy(req); + return NULL; + } + + return req; +} + +/**************************************************************************** + Handle setattrE. (async send) +****************************************************************************/ +static struct cli_request *smb_raw_setattrE_send(struct cli_tree *tree, + union smb_setfileinfo *parms) +{ + struct cli_request *req; + + req = cli_request_setup(tree, SMBsetattrE, 7, 0); + if (!req) return NULL; + + SSVAL(req->out.vwv, VWV(0), parms->setattre.file.fnum); + put_dos_date2(req->out.vwv, VWV(1), parms->setattre.in.create_time); + put_dos_date2(req->out.vwv, VWV(3), parms->setattre.in.access_time); + put_dos_date2(req->out.vwv, VWV(5), parms->setattre.in.write_time); + + if (!cli_request_send(req)) { + cli_request_destroy(req); + return NULL; + } + + return req; +} + +/**************************************************************************** + Set file info (async send) +****************************************************************************/ +struct cli_request *smb_raw_setfileinfo_send(struct cli_tree *tree, + union smb_setfileinfo *parms) +{ + DATA_BLOB blob; + TALLOC_CTX *mem_ctx; + struct cli_request *req; + + if (parms->generic.level == RAW_SFILEINFO_SETATTRE) { + return smb_raw_setattrE_send(tree, parms); + } + if (parms->generic.level >= RAW_SFILEINFO_GENERIC) { + return NULL; + } + + mem_ctx = talloc_init("setpathinfo"); + if (!mem_ctx) return NULL; + + if (!smb_raw_setinfo_backend(tree, mem_ctx, parms, &blob)) { + talloc_destroy(mem_ctx); + return NULL; + } + + /* send request and process the output */ + req = smb_raw_setfileinfo_blob_send(tree, + mem_ctx, + parms->generic.file.fnum, + parms->generic.level, + &blob); + + talloc_destroy(mem_ctx); + return req; +} + +/**************************************************************************** + Set file info (async send) +****************************************************************************/ +NTSTATUS smb_raw_setfileinfo(struct cli_tree *tree, + union smb_setfileinfo *parms) +{ + struct cli_request *req = smb_raw_setfileinfo_send(tree, parms); + return cli_request_simple_recv(req); +} + + +/**************************************************************************** + Set path info (async send) +****************************************************************************/ +struct cli_request *smb_raw_setpathinfo_send(struct cli_tree *tree, + union smb_setfileinfo *parms) +{ + DATA_BLOB blob; + TALLOC_CTX *mem_ctx; + struct cli_request *req; + + if (parms->generic.level == RAW_SFILEINFO_SETATTR) { + return smb_raw_setattr_send(tree, parms); + } + if (parms->generic.level >= RAW_SFILEINFO_GENERIC) { + return NULL; + } + + mem_ctx = talloc_init("setpathinfo"); + if (!mem_ctx) return NULL; + + if (!smb_raw_setinfo_backend(tree, mem_ctx, parms, &blob)) { + talloc_destroy(mem_ctx); + return NULL; + } + + /* send request and process the output */ + req = smb_raw_setpathinfo_blob_send(tree, + mem_ctx, + parms->generic.file.fname, + parms->generic.level, + &blob); + + talloc_destroy(mem_ctx); + return req; +} + +/**************************************************************************** + Set path info (sync interface) +****************************************************************************/ +NTSTATUS smb_raw_setpathinfo(struct cli_tree *tree, + union smb_setfileinfo *parms) +{ + struct cli_request *req = smb_raw_setpathinfo_send(tree, parms); + return cli_request_simple_recv(req); +} |