2 Unix SMB/Netbios implementation.
3 SMB client library implementation
4 Copyright (C) Andrew Tridgell 1998
5 Copyright (C) Richard Sharpe 2000, 2002
6 Copyright (C) John Terpstra 2000
7 Copyright (C) Tom Jansen (Ninja ISD) 2002
8 Copyright (C) Derrell Lipman 2003-2008
9 Copyright (C) Jeremy Allison 2007, 2008
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 3 of the License, or
14 (at your option) any later version.
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with this program. If not, see <http://www.gnu.org/licenses/>.
26 #include "libsmbclient.h"
27 #include "libsmb_internal.h"
31 * Routine to open a directory
32 * We accept the URL syntax explained in SMBC_parse_path(), above.
36 remove_dir(SMBCFILE
*dir
)
38 struct smbc_dir_list
*d
,*f
;
50 dir
->dir_list
= dir
->dir_end
= dir
->dir_next
= NULL
;
55 add_dirent(SMBCFILE
*dir
,
60 struct smbc_dirent
*dirent
;
62 int name_length
= (name
== NULL
? 0 : strlen(name
));
63 int comment_len
= (comment
== NULL
? 0 : strlen(comment
));
66 * Allocate space for the dirent, which must be increased by the
67 * size of the name and the comment and 1 each for the null terminator.
70 size
= sizeof(struct smbc_dirent
) + name_length
+ comment_len
+ 2;
72 dirent
= (struct smbc_dirent
*)SMB_MALLOC(size
);
76 dir
->dir_error
= ENOMEM
;
83 if (dir
->dir_list
== NULL
) {
85 dir
->dir_list
= SMB_MALLOC_P(struct smbc_dir_list
);
89 dir
->dir_error
= ENOMEM
;
93 ZERO_STRUCTP(dir
->dir_list
);
95 dir
->dir_end
= dir
->dir_next
= dir
->dir_list
;
99 dir
->dir_end
->next
= SMB_MALLOC_P(struct smbc_dir_list
);
101 if (!dir
->dir_end
->next
) {
104 dir
->dir_error
= ENOMEM
;
108 ZERO_STRUCTP(dir
->dir_end
->next
);
110 dir
->dir_end
= dir
->dir_end
->next
;
113 dir
->dir_end
->next
= NULL
;
114 dir
->dir_end
->dirent
= dirent
;
116 dirent
->smbc_type
= type
;
117 dirent
->namelen
= name_length
;
118 dirent
->commentlen
= comment_len
;
119 dirent
->dirlen
= size
;
122 * dirent->namelen + 1 includes the null (no null termination needed)
123 * Ditto for dirent->commentlen.
124 * The space for the two null bytes was allocated.
126 strncpy(dirent
->name
, (name
?name
:""), dirent
->namelen
+ 1);
127 dirent
->comment
= (char *)(&dirent
->name
+ dirent
->namelen
+ 1);
128 strncpy(dirent
->comment
, (comment
?comment
:""), dirent
->commentlen
+ 1);
135 list_unique_wg_fn(const char *name
,
140 SMBCFILE
*dir
= (SMBCFILE
*)state
;
141 struct smbc_dir_list
*dir_list
;
142 struct smbc_dirent
*dirent
;
146 dirent_type
= dir
->dir_type
;
148 if (add_dirent(dir
, name
, comment
, dirent_type
) < 0) {
150 /* An error occurred, what do we do? */
151 /* FIXME: Add some code here */
154 /* Point to the one just added */
155 dirent
= dir
->dir_end
->dirent
;
157 /* See if this was a duplicate */
158 for (dir_list
= dir
->dir_list
;
159 dir_list
!= dir
->dir_end
;
160 dir_list
= dir_list
->next
) {
162 strcmp(dir_list
->dirent
->name
, dirent
->name
) == 0) {
163 /* Duplicate. End end of list need to be removed. */
167 if (do_remove
&& dir_list
->next
== dir
->dir_end
) {
168 /* Found the end of the list. Remove it. */
169 dir
->dir_end
= dir_list
;
170 free(dir_list
->next
);
172 dir_list
->next
= NULL
;
179 list_fn(const char *name
,
184 SMBCFILE
*dir
= (SMBCFILE
*)state
;
188 * We need to process the type a little ...
190 * Disk share = 0x00000000
191 * Print share = 0x00000001
192 * Comms share = 0x00000002 (obsolete?)
193 * IPC$ share = 0x00000003
195 * administrative shares:
196 * ADMIN$, IPC$, C$, D$, E$ ... are type |= 0x80000000
199 if (dir
->dir_type
== SMBC_FILE_SHARE
) {
203 dirent_type
= SMBC_FILE_SHARE
;
207 dirent_type
= SMBC_PRINTER_SHARE
;
211 dirent_type
= SMBC_COMMS_SHARE
;
216 dirent_type
= SMBC_IPC_SHARE
;
220 dirent_type
= SMBC_FILE_SHARE
; /* FIXME, error? */
225 dirent_type
= dir
->dir_type
;
228 if (add_dirent(dir
, name
, comment
, dirent_type
) < 0) {
230 /* An error occurred, what do we do? */
231 /* FIXME: Add some code here */
237 dir_list_fn(const char *mnt
,
243 if (add_dirent((SMBCFILE
*)state
, finfo
->name
, "",
244 (finfo
->mode
&aDIR
?SMBC_DIR
:SMBC_FILE
)) < 0) {
246 /* Handle an error ... */
248 /* FIXME: Add some code ... */
255 net_share_enum_rpc(struct cli_state
*cli
,
256 void (*fn
)(const char *name
,
264 uint32 preferred_len
= 0xffffffff;
266 struct srvsvc_NetShareInfoCtr info_ctr
;
267 struct srvsvc_NetShareCtr1 ctr1
;
269 fstring comment
= "";
270 struct rpc_pipe_client
*pipe_hnd
;
272 uint32_t resume_handle
= 0;
273 uint32_t total_entries
= 0;
275 /* Open the server service pipe */
276 nt_status
= cli_rpc_pipe_open_noauth(cli
, &ndr_table_srvsvc
.syntax_id
,
278 if (!NT_STATUS_IS_OK(nt_status
)) {
279 DEBUG(1, ("net_share_enum_rpc pipe open fail!\n"));
283 ZERO_STRUCT(info_ctr
);
287 info_ctr
.ctr
.ctr1
= &ctr1
;
289 /* Issue the NetShareEnum RPC call and retrieve the response */
290 nt_status
= rpccli_srvsvc_NetShareEnumAll(pipe_hnd
, talloc_tos(),
298 /* Was it successful? */
299 if (!NT_STATUS_IS_OK(nt_status
) || !W_ERROR_IS_OK(result
) ||
300 total_entries
== 0) {
301 /* Nope. Go clean up. */
305 /* For each returned entry... */
306 for (i
= 0; i
< total_entries
; i
++) {
308 /* pull out the share name */
309 fstrcpy(name
, info_ctr
.ctr
.ctr1
->array
[i
].name
);
311 /* pull out the share's comment */
312 fstrcpy(comment
, info_ctr
.ctr
.ctr1
->array
[i
].comment
);
314 /* Get the type value */
315 type
= info_ctr
.ctr
.ctr1
->array
[i
].type
;
317 /* Add this share to the list */
318 (*fn
)(name
, type
, comment
, state
);
322 /* Close the server service pipe */
323 TALLOC_FREE(pipe_hnd
);
325 /* Tell 'em if it worked */
326 return W_ERROR_IS_OK(result
) ? 0 : -1;
331 * Verify that the options specified in a URL are valid
334 SMBC_check_options(char *server
,
339 DEBUG(4, ("SMBC_check_options(): server='%s' share='%s' "
340 "path='%s' options='%s'\n",
341 server
, share
, path
, options
));
343 /* No options at all is always ok */
344 if (! *options
) return 0;
346 /* Currently, we don't support any options. */
352 SMBC_opendir_ctx(SMBCCTX
*context
,
359 char *password
= NULL
;
360 char *options
= NULL
;
361 char *workgroup
= NULL
;
366 SMBCFILE
*dir
= NULL
;
367 struct sockaddr_storage rem_ss
;
368 TALLOC_CTX
*frame
= talloc_stackframe();
370 if (!context
|| !context
->internal
->initialized
) {
371 DEBUG(4, ("no valid context\n"));
372 errno
= EINVAL
+ 8192;
379 DEBUG(4, ("no valid fname\n"));
380 errno
= EINVAL
+ 8193;
385 if (SMBC_parse_path(frame
,
395 DEBUG(4, ("no valid path\n"));
396 errno
= EINVAL
+ 8194;
401 DEBUG(4, ("parsed path: fname='%s' server='%s' share='%s' "
402 "path='%s' options='%s'\n",
403 fname
, server
, share
, path
, options
));
405 /* Ensure the options are valid */
406 if (SMBC_check_options(server
, share
, path
, options
)) {
407 DEBUG(4, ("unacceptable options (%s)\n", options
));
408 errno
= EINVAL
+ 8195;
413 if (!user
|| user
[0] == (char)0) {
414 user
= talloc_strdup(frame
, smbc_getUser(context
));
422 dir
= SMB_MALLOC_P(SMBCFILE
);
433 dir
->fname
= SMB_STRDUP(fname
);
437 dir
->dir_list
= dir
->dir_next
= dir
->dir_end
= NULL
;
439 if (server
[0] == (char)0) {
444 struct ip_service
*ip_list
;
445 struct ip_service server_addr
;
446 struct user_auth_info u_info
;
448 if (share
[0] != (char)0 || path
[0] != (char)0) {
450 errno
= EINVAL
+ 8196;
452 SAFE_FREE(dir
->fname
);
459 /* Determine how many local master browsers to query */
460 max_lmb_count
= (smbc_getOptionBrowseMaxLmbCount(context
) == 0
462 : smbc_getOptionBrowseMaxLmbCount(context
));
464 memset(&u_info
, '\0', sizeof(u_info
));
465 u_info
.username
= talloc_strdup(frame
,user
);
466 u_info
.password
= talloc_strdup(frame
,password
);
467 if (!u_info
.username
|| !u_info
.password
) {
469 SAFE_FREE(dir
->fname
);
477 * We have server and share and path empty but options
478 * requesting that we scan all master browsers for their list
479 * of workgroups/domains. This implies that we must first try
480 * broadcast queries to find all master browsers, and if that
481 * doesn't work, then try our other methods which return only
482 * a single master browser.
486 if (!NT_STATUS_IS_OK(name_resolve_bcast(MSBROWSE
, 1, &ip_list
,
492 if (!find_master_ip(workgroup
, &server_addr
.ss
)) {
495 SAFE_FREE(dir
->fname
);
503 ip_list
= (struct ip_service
*)memdup(
504 &server_addr
, sizeof(server_addr
));
505 if (ip_list
== NULL
) {
513 for (i
= 0; i
< count
&& i
< max_lmb_count
; i
++) {
514 char addr
[INET6_ADDRSTRLEN
];
516 struct cli_state
*cli
= NULL
;
518 print_sockaddr(addr
, sizeof(addr
), &ip_list
[i
].ss
);
519 DEBUG(99, ("Found master browser %d of %d: %s\n",
520 i
+1, MAX(count
, max_lmb_count
),
523 cli
= get_ipc_connect_master_ip(talloc_tos(),
527 /* cli == NULL is the master browser refused to talk or
528 could not be found */
533 workgroup
= talloc_strdup(frame
, wg_ptr
);
534 server
= talloc_strdup(frame
, cli
->desthost
);
538 if (!workgroup
|| !server
) {
544 DEBUG(4, ("using workgroup %s %s\n",
548 * For each returned master browser IP address, get a
549 * connection to IPC$ on the server if we do not
550 * already have one, and determine the
551 * workgroups/domains that it knows about.
554 srv
= SMBC_server(frame
, context
, True
, server
, "IPC$",
555 &workgroup
, &user
, &password
);
561 dir
->dir_type
= SMBC_WORKGROUP
;
563 /* Now, list the stuff ... */
565 if (!cli_NetServerEnum(srv
->cli
,
577 * Server not an empty string ... Check the rest and see what
580 if (*share
== '\0') {
583 /* Should not have empty share with path */
584 errno
= EINVAL
+ 8197;
586 SAFE_FREE(dir
->fname
);
595 * We don't know if <server> is really a server name
596 * or is a workgroup/domain name. If we already have
597 * a server structure for it, we'll use it.
598 * Otherwise, check to see if <server><1D>,
599 * <server><1B>, or <server><20> translates. We check
600 * to see if <server> is an IP address first.
604 * See if we have an existing server. Do not
605 * establish a connection if one does not already
608 srv
= SMBC_server(frame
, context
, False
,
610 &workgroup
, &user
, &password
);
613 * If no existing server and not an IP addr, look for
617 !is_ipaddress(server
) &&
618 (resolve_name(server
, &rem_ss
, 0x1d) || /* LMB */
619 resolve_name(server
, &rem_ss
, 0x1b) )) { /* DMB */
623 dir
->dir_type
= SMBC_SERVER
;
626 * Get the backup list ...
628 if (!name_status_find(server
, 0, 0,
629 &rem_ss
, buserver
)) {
631 DEBUG(0,("Could not get name of "
632 "local/domain master browser "
633 "for server %s\n", server
));
635 SAFE_FREE(dir
->fname
);
645 * Get a connection to IPC$ on the server if
646 * we do not already have one
648 srv
= SMBC_server(frame
, context
, True
,
653 DEBUG(0, ("got no contact to IPC$\n"));
655 SAFE_FREE(dir
->fname
);
665 /* Now, list the servers ... */
666 if (!cli_NetServerEnum(srv
->cli
, server
,
671 SAFE_FREE(dir
->fname
);
678 (resolve_name(server
, &rem_ss
, 0x20))) {
681 * If we hadn't found the server, get one now
684 srv
= SMBC_server(frame
, context
, True
,
692 SAFE_FREE(dir
->fname
);
700 dir
->dir_type
= SMBC_FILE_SHARE
;
703 /* List the shares ... */
705 if (net_share_enum_rpc(
714 errno
= cli_errno(srv
->cli
);
716 SAFE_FREE(dir
->fname
);
724 /* Neither the workgroup nor server exists */
725 errno
= ECONNREFUSED
;
727 SAFE_FREE(dir
->fname
);
737 * The server and share are specified ... work from
741 struct cli_state
*targetcli
;
743 /* We connect to the server and list the directory */
744 dir
->dir_type
= SMBC_FILE_SHARE
;
746 srv
= SMBC_server(frame
, context
, True
, server
, share
,
747 &workgroup
, &user
, &password
);
751 SAFE_FREE(dir
->fname
);
760 /* Now, list the files ... */
762 p
= path
+ strlen(path
);
763 path
= talloc_asprintf_append(path
, "\\*");
766 SAFE_FREE(dir
->fname
);
773 if (!cli_resolve_path(frame
, "", context
->internal
->auth_info
,
775 &targetcli
, &targetpath
)) {
776 d_printf("Could not resolve %s\n", path
);
778 SAFE_FREE(dir
->fname
);
785 if (cli_list(targetcli
, targetpath
,
786 aDIR
| aSYSTEM
| aHIDDEN
,
787 dir_list_fn
, (void *)dir
) < 0) {
790 SAFE_FREE(dir
->fname
);
793 saved_errno
= SMBC_errno(context
, targetcli
);
795 if (saved_errno
== EINVAL
) {
797 * See if they asked to opendir
798 * something other than a directory.
799 * If so, the converted error value we
800 * got would have been EINVAL rather
803 *p
= '\0'; /* restore original path */
805 if (SMBC_getatr(context
, srv
, path
,
807 NULL
, NULL
, NULL
, NULL
,
809 ! IS_DOS_DIR(mode
)) {
811 /* It is. Correct the error value */
812 saved_errno
= ENOTDIR
;
817 * If there was an error and the server is no
820 if (cli_is_error(targetcli
) &&
821 smbc_getFunctionCheckServer(context
)(context
, srv
)) {
823 /* ... then remove it. */
824 if (smbc_getFunctionRemoveUnusedServer(context
)(context
,
827 * We could not remove the
828 * server completely, remove
829 * it from the cache so we
830 * will not get it again. It
831 * will be removed when the
832 * last file/dir is closed.
834 smbc_getFunctionRemoveCachedServer(context
)(context
, srv
);
846 DLIST_ADD(context
->internal
->files
, dir
);
853 * Routine to close a directory
857 SMBC_closedir_ctx(SMBCCTX
*context
,
860 TALLOC_CTX
*frame
= talloc_stackframe();
862 if (!context
|| !context
->internal
->initialized
) {
868 if (!dir
|| !SMBC_dlist_contains(context
->internal
->files
, dir
)) {
874 remove_dir(dir
); /* Clean it up */
876 DLIST_REMOVE(context
->internal
->files
, dir
);
880 SAFE_FREE(dir
->fname
);
881 SAFE_FREE(dir
); /* Free the space too */
890 smbc_readdir_internal(SMBCCTX
* context
,
891 struct smbc_dirent
*dest
,
892 struct smbc_dirent
*src
,
895 if (smbc_getOptionUrlEncodeReaddirEntries(context
)) {
897 /* url-encode the name. get back remaining buffer space */
899 smbc_urlencode(dest
->name
, src
->name
, max_namebuf_len
);
901 /* We now know the name length */
902 dest
->namelen
= strlen(dest
->name
);
904 /* Save the pointer to the beginning of the comment */
905 dest
->comment
= dest
->name
+ dest
->namelen
+ 1;
907 /* Copy the comment */
908 strncpy(dest
->comment
, src
->comment
, max_namebuf_len
- 1);
909 dest
->comment
[max_namebuf_len
- 1] = '\0';
911 /* Save other fields */
912 dest
->smbc_type
= src
->smbc_type
;
913 dest
->commentlen
= strlen(dest
->comment
);
914 dest
->dirlen
= ((dest
->comment
+ dest
->commentlen
+ 1) -
918 /* No encoding. Just copy the entry as is. */
919 memcpy(dest
, src
, src
->dirlen
);
920 dest
->comment
= (char *)(&dest
->name
+ src
->namelen
+ 1);
926 * Routine to get a directory entry
930 SMBC_readdir_ctx(SMBCCTX
*context
,
934 struct smbc_dirent
*dirp
, *dirent
;
935 TALLOC_CTX
*frame
= talloc_stackframe();
937 /* Check that all is ok first ... */
939 if (!context
|| !context
->internal
->initialized
) {
942 DEBUG(0, ("Invalid context in SMBC_readdir_ctx()\n"));
948 if (!dir
|| !SMBC_dlist_contains(context
->internal
->files
, dir
)) {
951 DEBUG(0, ("Invalid dir in SMBC_readdir_ctx()\n"));
957 if (dir
->file
!= False
) { /* FIXME, should be dir, perhaps */
960 DEBUG(0, ("Found file vs directory in SMBC_readdir_ctx()\n"));
966 if (!dir
->dir_next
) {
971 dirent
= dir
->dir_next
->dirent
;
980 dirp
= &context
->internal
->dirent
;
981 maxlen
= sizeof(context
->internal
->_dirent_name
);
983 smbc_readdir_internal(context
, dirp
, dirent
, maxlen
);
985 dir
->dir_next
= dir
->dir_next
->next
;
992 * Routine to get directory entries
996 SMBC_getdents_ctx(SMBCCTX
*context
,
998 struct smbc_dirent
*dirp
,
1004 char *ndir
= (char *)dirp
;
1005 struct smbc_dir_list
*dirlist
;
1006 TALLOC_CTX
*frame
= talloc_stackframe();
1008 /* Check that all is ok first ... */
1010 if (!context
|| !context
->internal
->initialized
) {
1018 if (!dir
|| !SMBC_dlist_contains(context
->internal
->files
, dir
)) {
1026 if (dir
->file
!= False
) { /* FIXME, should be dir, perhaps */
1035 * Now, retrieve the number of entries that will fit in what was passed
1036 * We have to figure out if the info is in the list, or we need to
1037 * send a request to the server to get the info.
1040 while ((dirlist
= dir
->dir_next
)) {
1041 struct smbc_dirent
*dirent
;
1043 if (!dirlist
->dirent
) {
1045 errno
= ENOENT
; /* Bad error */
1051 /* Do urlencoding of next entry, if so selected */
1052 dirent
= &context
->internal
->dirent
;
1053 maxlen
= sizeof(context
->internal
->_dirent_name
);
1054 smbc_readdir_internal(context
, dirent
,
1055 dirlist
->dirent
, maxlen
);
1057 reqd
= dirent
->dirlen
;
1061 if (rem
< count
) { /* We managed to copy something */
1068 else { /* Nothing copied ... */
1070 errno
= EINVAL
; /* Not enough space ... */
1078 memcpy(ndir
, dirent
, reqd
); /* Copy the data in ... */
1080 ((struct smbc_dirent
*)ndir
)->comment
=
1081 (char *)(&((struct smbc_dirent
*)ndir
)->name
+
1089 dir
->dir_next
= dirlist
= dirlist
-> next
;
1102 * Routine to create a directory ...
1106 SMBC_mkdir_ctx(SMBCCTX
*context
,
1110 SMBCSRV
*srv
= NULL
;
1111 char *server
= NULL
;
1114 char *password
= NULL
;
1115 char *workgroup
= NULL
;
1117 char *targetpath
= NULL
;
1118 struct cli_state
*targetcli
= NULL
;
1119 TALLOC_CTX
*frame
= talloc_stackframe();
1121 if (!context
|| !context
->internal
->initialized
) {
1133 DEBUG(4, ("smbc_mkdir(%s)\n", fname
));
1135 if (SMBC_parse_path(frame
,
1150 if (!user
|| user
[0] == (char)0) {
1151 user
= talloc_strdup(frame
, smbc_getUser(context
));
1159 srv
= SMBC_server(frame
, context
, True
,
1160 server
, share
, &workgroup
, &user
, &password
);
1165 return -1; /* errno set by SMBC_server */
1169 /*d_printf(">>>mkdir: resolving %s\n", path);*/
1170 if (!cli_resolve_path(frame
, "", context
->internal
->auth_info
,
1172 &targetcli
, &targetpath
)) {
1173 d_printf("Could not resolve %s\n", path
);
1177 /*d_printf(">>>mkdir: resolved path as %s\n", targetpath);*/
1179 if (!cli_mkdir(targetcli
, targetpath
)) {
1181 errno
= SMBC_errno(context
, targetcli
);
1193 * Our list function simply checks to see if a directory is not empty
1197 rmdir_list_fn(const char *mnt
,
1202 if (strncmp(finfo
->name
, ".", 1) != 0 &&
1203 strncmp(finfo
->name
, "..", 2) != 0) {
1204 bool *smbc_rmdir_dirempty
= (bool *)state
;
1205 *smbc_rmdir_dirempty
= false;
1210 * Routine to remove a directory
1214 SMBC_rmdir_ctx(SMBCCTX
*context
,
1217 SMBCSRV
*srv
= NULL
;
1218 char *server
= NULL
;
1221 char *password
= NULL
;
1222 char *workgroup
= NULL
;
1224 char *targetpath
= NULL
;
1225 struct cli_state
*targetcli
= NULL
;
1226 TALLOC_CTX
*frame
= talloc_stackframe();
1228 if (!context
|| !context
->internal
->initialized
) {
1240 DEBUG(4, ("smbc_rmdir(%s)\n", fname
));
1242 if (SMBC_parse_path(frame
,
1257 if (!user
|| user
[0] == (char)0) {
1258 user
= talloc_strdup(frame
, smbc_getUser(context
));
1266 srv
= SMBC_server(frame
, context
, True
,
1267 server
, share
, &workgroup
, &user
, &password
);
1272 return -1; /* errno set by SMBC_server */
1276 /*d_printf(">>>rmdir: resolving %s\n", path);*/
1277 if (!cli_resolve_path(frame
, "", context
->internal
->auth_info
,
1279 &targetcli
, &targetpath
)) {
1280 d_printf("Could not resolve %s\n", path
);
1284 /*d_printf(">>>rmdir: resolved path as %s\n", targetpath);*/
1287 if (!cli_rmdir(targetcli
, targetpath
)) {
1289 errno
= SMBC_errno(context
, targetcli
);
1291 if (errno
== EACCES
) { /* Check if the dir empty or not */
1293 /* Local storage to avoid buffer overflows */
1295 bool smbc_rmdir_dirempty
= true;
1297 lpath
= talloc_asprintf(frame
, "%s\\*",
1305 if (cli_list(targetcli
, lpath
,
1306 aDIR
| aSYSTEM
| aHIDDEN
,
1308 &smbc_rmdir_dirempty
) < 0) {
1310 /* Fix errno to ignore latest error ... */
1311 DEBUG(5, ("smbc_rmdir: "
1312 "cli_list returned an error: %d\n",
1313 SMBC_errno(context
, targetcli
)));
1318 if (smbc_rmdir_dirempty
)
1336 * Routine to return the current directory position
1340 SMBC_telldir_ctx(SMBCCTX
*context
,
1343 TALLOC_CTX
*frame
= talloc_stackframe();
1345 if (!context
|| !context
->internal
->initialized
) {
1353 if (!dir
|| !SMBC_dlist_contains(context
->internal
->files
, dir
)) {
1361 if (dir
->file
!= False
) { /* FIXME, should be dir, perhaps */
1369 /* See if we're already at the end. */
1370 if (dir
->dir_next
== NULL
) {
1377 * We return the pointer here as the offset
1380 return (off_t
)(long)dir
->dir_next
->dirent
;
1384 * A routine to run down the list and see if the entry is OK
1387 static struct smbc_dir_list
*
1388 check_dir_ent(struct smbc_dir_list
*list
,
1389 struct smbc_dirent
*dirent
)
1392 /* Run down the list looking for what we want */
1396 struct smbc_dir_list
*tmp
= list
;
1400 if (tmp
->dirent
== dirent
)
1409 return NULL
; /* Not found, or an error */
1415 * Routine to seek on a directory
1419 SMBC_lseekdir_ctx(SMBCCTX
*context
,
1423 long int l_offset
= offset
; /* Handle problems of size */
1424 struct smbc_dirent
*dirent
= (struct smbc_dirent
*)l_offset
;
1425 struct smbc_dir_list
*list_ent
= (struct smbc_dir_list
*)NULL
;
1426 TALLOC_CTX
*frame
= talloc_stackframe();
1428 if (!context
|| !context
->internal
->initialized
) {
1436 if (dir
->file
!= False
) { /* FIXME, should be dir, perhaps */
1444 /* Now, check what we were passed and see if it is OK ... */
1446 if (dirent
== NULL
) { /* Seek to the begining of the list */
1448 dir
->dir_next
= dir
->dir_list
;
1454 if (offset
== -1) { /* Seek to the end of the list */
1455 dir
->dir_next
= NULL
;
1460 /* Now, run down the list and make sure that the entry is OK */
1461 /* This may need to be changed if we change the format of the list */
1463 if ((list_ent
= check_dir_ent(dir
->dir_list
, dirent
)) == NULL
) {
1464 errno
= EINVAL
; /* Bad entry */
1469 dir
->dir_next
= list_ent
;
1476 * Routine to fstat a dir
1480 SMBC_fstatdir_ctx(SMBCCTX
*context
,
1485 if (!context
|| !context
->internal
->initialized
) {
1491 /* No code yet ... */
1496 SMBC_chmod_ctx(SMBCCTX
*context
,
1500 SMBCSRV
*srv
= NULL
;
1501 char *server
= NULL
;
1504 char *password
= NULL
;
1505 char *workgroup
= NULL
;
1506 char *targetpath
= NULL
;
1507 struct cli_state
*targetcli
= NULL
;
1510 TALLOC_CTX
*frame
= talloc_stackframe();
1512 if (!context
|| !context
->internal
->initialized
) {
1514 errno
= EINVAL
; /* Best I can think of ... */
1525 DEBUG(4, ("smbc_chmod(%s, 0%3o)\n", fname
, (unsigned int)newmode
));
1527 if (SMBC_parse_path(frame
,
1542 if (!user
|| user
[0] == (char)0) {
1543 user
= talloc_strdup(frame
, smbc_getUser(context
));
1551 srv
= SMBC_server(frame
, context
, True
,
1552 server
, share
, &workgroup
, &user
, &password
);
1556 return -1; /* errno set by SMBC_server */
1559 /*d_printf(">>>unlink: resolving %s\n", path);*/
1560 if (!cli_resolve_path(frame
, "", context
->internal
->auth_info
,
1562 &targetcli
, &targetpath
)) {
1563 d_printf("Could not resolve %s\n", path
);
1570 if (!(newmode
& (S_IWUSR
| S_IWGRP
| S_IWOTH
))) mode
|= aRONLY
;
1571 if ((newmode
& S_IXUSR
) && lp_map_archive(-1)) mode
|= aARCH
;
1572 if ((newmode
& S_IXGRP
) && lp_map_system(-1)) mode
|= aSYSTEM
;
1573 if ((newmode
& S_IXOTH
) && lp_map_hidden(-1)) mode
|= aHIDDEN
;
1575 if (!cli_setatr(targetcli
, targetpath
, mode
, 0)) {
1576 errno
= SMBC_errno(context
, targetcli
);
1586 SMBC_utimes_ctx(SMBCCTX
*context
,
1588 struct timeval
*tbuf
)
1590 SMBCSRV
*srv
= NULL
;
1591 char *server
= NULL
;
1594 char *password
= NULL
;
1595 char *workgroup
= NULL
;
1599 TALLOC_CTX
*frame
= talloc_stackframe();
1601 if (!context
|| !context
->internal
->initialized
) {
1603 errno
= EINVAL
; /* Best I can think of ... */
1615 access_time
= write_time
= time(NULL
);
1617 access_time
= tbuf
[0].tv_sec
;
1618 write_time
= tbuf
[1].tv_sec
;
1626 strncpy(atimebuf
, ctime(&access_time
), sizeof(atimebuf
) - 1);
1627 atimebuf
[sizeof(atimebuf
) - 1] = '\0';
1628 if ((p
= strchr(atimebuf
, '\n')) != NULL
) {
1632 strncpy(mtimebuf
, ctime(&write_time
), sizeof(mtimebuf
) - 1);
1633 mtimebuf
[sizeof(mtimebuf
) - 1] = '\0';
1634 if ((p
= strchr(mtimebuf
, '\n')) != NULL
) {
1638 dbgtext("smbc_utimes(%s, atime = %s mtime = %s)\n",
1639 fname
, atimebuf
, mtimebuf
);
1642 if (SMBC_parse_path(frame
,
1657 if (!user
|| user
[0] == (char)0) {
1658 user
= talloc_strdup(frame
, smbc_getUser(context
));
1666 srv
= SMBC_server(frame
, context
, True
,
1667 server
, share
, &workgroup
, &user
, &password
);
1671 return -1; /* errno set by SMBC_server */
1674 if (!SMBC_setatr(context
, srv
, path
,
1675 0, access_time
, write_time
, 0, 0)) {
1677 return -1; /* errno set by SMBC_setatr */
1685 * Routine to unlink() a file
1689 SMBC_unlink_ctx(SMBCCTX
*context
,
1692 char *server
= NULL
;
1695 char *password
= NULL
;
1696 char *workgroup
= NULL
;
1698 char *targetpath
= NULL
;
1699 struct cli_state
*targetcli
= NULL
;
1700 SMBCSRV
*srv
= NULL
;
1701 TALLOC_CTX
*frame
= talloc_stackframe();
1703 if (!context
|| !context
->internal
->initialized
) {
1705 errno
= EINVAL
; /* Best I can think of ... */
1718 if (SMBC_parse_path(frame
,
1733 if (!user
|| user
[0] == (char)0) {
1734 user
= talloc_strdup(frame
, smbc_getUser(context
));
1742 srv
= SMBC_server(frame
, context
, True
,
1743 server
, share
, &workgroup
, &user
, &password
);
1747 return -1; /* SMBC_server sets errno */
1751 /*d_printf(">>>unlink: resolving %s\n", path);*/
1752 if (!cli_resolve_path(frame
, "", context
->internal
->auth_info
,
1754 &targetcli
, &targetpath
)) {
1755 d_printf("Could not resolve %s\n", path
);
1759 /*d_printf(">>>unlink: resolved path as %s\n", targetpath);*/
1761 if (!cli_unlink(targetcli
, targetpath
)) {
1763 errno
= SMBC_errno(context
, targetcli
);
1765 if (errno
== EACCES
) { /* Check if the file is a directory */
1770 struct timespec write_time_ts
;
1771 struct timespec access_time_ts
;
1772 struct timespec change_time_ts
;
1775 if (!SMBC_getatr(context
, srv
, path
, &mode
, &size
,
1782 /* Hmmm, bad error ... What? */
1784 errno
= SMBC_errno(context
, targetcli
);
1791 if (IS_DOS_DIR(mode
))
1794 errno
= saverr
; /* Restore this */
1805 return 0; /* Success ... */
1810 * Routine to rename() a file
1814 SMBC_rename_ctx(SMBCCTX
*ocontext
,
1819 char *server1
= NULL
;
1820 char *share1
= NULL
;
1821 char *server2
= NULL
;
1822 char *share2
= NULL
;
1825 char *password1
= NULL
;
1826 char *password2
= NULL
;
1827 char *workgroup
= NULL
;
1830 char *targetpath1
= NULL
;
1831 char *targetpath2
= NULL
;
1832 struct cli_state
*targetcli1
= NULL
;
1833 struct cli_state
*targetcli2
= NULL
;
1834 SMBCSRV
*srv
= NULL
;
1835 TALLOC_CTX
*frame
= talloc_stackframe();
1837 if (!ocontext
|| !ncontext
||
1838 !ocontext
->internal
->initialized
||
1839 !ncontext
->internal
->initialized
) {
1841 errno
= EINVAL
; /* Best I can think of ... */
1846 if (!oname
|| !nname
) {
1852 DEBUG(4, ("smbc_rename(%s,%s)\n", oname
, nname
));
1854 if (SMBC_parse_path(frame
,
1869 if (!user1
|| user1
[0] == (char)0) {
1870 user1
= talloc_strdup(frame
, smbc_getUser(ocontext
));
1878 if (SMBC_parse_path(frame
,
1893 if (!user2
|| user2
[0] == (char)0) {
1894 user2
= talloc_strdup(frame
, smbc_getUser(ncontext
));
1902 if (strcmp(server1
, server2
) || strcmp(share1
, share2
) ||
1903 strcmp(user1
, user2
)) {
1904 /* Can't rename across file systems, or users?? */
1910 srv
= SMBC_server(frame
, ocontext
, True
,
1911 server1
, share1
, &workgroup
, &user1
, &password1
);
1918 /* set the credentials to make DFS work */
1919 smbc_set_credentials_with_fallback(ocontext
,
1924 /*d_printf(">>>rename: resolving %s\n", path1);*/
1925 if (!cli_resolve_path(frame
, "", ocontext
->internal
->auth_info
,
1928 &targetcli1
, &targetpath1
)) {
1929 d_printf("Could not resolve %s\n", path1
);
1934 /* set the credentials to make DFS work */
1935 smbc_set_credentials_with_fallback(ncontext
,
1940 /*d_printf(">>>rename: resolved path as %s\n", targetpath1);*/
1941 /*d_printf(">>>rename: resolving %s\n", path2);*/
1942 if (!cli_resolve_path(frame
, "", ncontext
->internal
->auth_info
,
1945 &targetcli2
, &targetpath2
)) {
1946 d_printf("Could not resolve %s\n", path2
);
1950 /*d_printf(">>>rename: resolved path as %s\n", targetpath2);*/
1952 if (strcmp(targetcli1
->desthost
, targetcli2
->desthost
) ||
1953 strcmp(targetcli1
->share
, targetcli2
->share
))
1955 /* can't rename across file systems */
1961 if (!cli_rename(targetcli1
, targetpath1
, targetpath2
)) {
1962 int eno
= SMBC_errno(ocontext
, targetcli1
);
1964 if (eno
!= EEXIST
||
1965 !cli_unlink(targetcli1
, targetpath2
) ||
1966 !cli_rename(targetcli1
, targetpath1
, targetpath2
)) {
1976 return 0; /* Success */