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smbfs COPYING Makefile README samba-3.0.5_hurd....
|
From: |
Thomas Schwinge |
|
Subject: |
smbfs COPYING Makefile README samba-3.0.5_hurd.... |
|
Date: |
Sat, 31 Mar 2012 19:38:48 +0000 |
CVSROOT: /cvsroot/hurdextras
Module name: smbfs
Changes by: Thomas Schwinge <tschwinge> 12/03/31 19:38:48
Removed files:
. : COPYING Makefile README samba-3.0.5_hurd.diff
smb.c smb.h smbfs.c smbnetfs.c
Log message:
smbfs is now maintained in a Git repository:
<http://git.savannah.gnu.org/cgit/hurd/incubator.git/log/?h=smbfs/master>
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/smbfs/COPYING?cvsroot=hurdextras&r1=1.2&r2=0
http://cvs.savannah.gnu.org/viewcvs/smbfs/Makefile?cvsroot=hurdextras&r1=1.1&r2=0
http://cvs.savannah.gnu.org/viewcvs/smbfs/README?cvsroot=hurdextras&r1=1.3&r2=0
http://cvs.savannah.gnu.org/viewcvs/smbfs/samba-3.0.5_hurd.diff?cvsroot=hurdextras&r1=1.1&r2=0
http://cvs.savannah.gnu.org/viewcvs/smbfs/smb.c?cvsroot=hurdextras&r1=1.5&r2=0
http://cvs.savannah.gnu.org/viewcvs/smbfs/smb.h?cvsroot=hurdextras&r1=1.4&r2=0
http://cvs.savannah.gnu.org/viewcvs/smbfs/smbfs.c?cvsroot=hurdextras&r1=1.7&r2=0
http://cvs.savannah.gnu.org/viewcvs/smbfs/smbnetfs.c?cvsroot=hurdextras&r1=1.14&r2=0
Patches:
Index: COPYING
===================================================================
RCS file: COPYING
diff -N COPYING
--- COPYING 29 Jun 2007 17:28:48 -0000 1.2
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,676 +0,0 @@
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- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- <program> Copyright (C) <year> <name of author>
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
-
Index: Makefile
===================================================================
RCS file: Makefile
diff -N Makefile
--- Makefile 11 Dec 2004 15:44:17 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,20 +0,0 @@
-CC=gcc
-CFLAGS=-O0 -g3 -Wall
-LDFLAGS= -L/lib -L/local/samba/lib/ -I/local/samba/include/ -lnsl -lnetfs
-lfshelp -liohelp -lthreads -lports -lihash -ldl -lshouldbeinlibc -lsmbclient
-
-smbfs: clean smb.o smbfs.o smbnetfs.o
- $(CC) $(LDFLAGS) smb.o smbfs.o smbnetfs.o -osmbfs
-
-smb.o:
- $(CC) $(CFLAGS) smb.c -I/local/samba/include/ -c
-
-smbfs.o:
- $(CC) $(CFLAGS) smbfs.c -I/local/samba/include/ -c
-
-smbnetfs.o:
- $(CC) $(CFLAGS) smbnetfs.c -I/local/samba/include/ -c
-
-clean:
- rm -rf *.o smbfs
-
-all: smbfs
\ No newline at end of file
Index: README
===================================================================
RCS file: README
diff -N README
--- README 4 Mar 2012 00:12:45 -0000 1.3
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,20 +0,0 @@
-To get libsmbclient compiled under GNU/Hurd do the following:
-
-1) download and uncompress samba-3.0.5
-2) apply the patch samba-3.0.5_hurd.diff
-3) compile libsmbclient with
- ./configure
- make include/proto.h
- make bin/libsmbclient.so
-4) You need the files: bin/libsmbclient.so and include/libsmbclient.h
-5) Modify the Makefile to have correct path
-
-To run the translator use the settrans command under GNU/Hurd:
-
- settrans -c /src/smbfs/share/ /src/smbfs/smbfs \
- -sSERVER_NAME -rSHARED_RESOURCE -wWORKGROUP -uUSERNAME -pPASSWORD
-
-where SERVER_NAME is the IP address or DNS entry name of the host
-running the SMB server, SHARED_RESOURCE is a slash-separated path
-staring with `smb://', WORKGROUP is a workgroup name such as
-"WORKGROUP".
Index: samba-3.0.5_hurd.diff
===================================================================
RCS file: samba-3.0.5_hurd.diff
diff -N samba-3.0.5_hurd.diff
--- samba-3.0.5_hurd.diff 11 Dec 2004 15:44:17 -0000 1.1
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,66 +0,0 @@
-diff -Nr -U 5 samba_orig/source/configure samba_hurd/source/configure
---- samba_orig/source/configure 2004-07-20 18:33:26.000000000 +0200
-+++ samba_hurd/source/configure 2004-08-24 14:15:59.000000000 +0200
-@@ -18354,10 +18354,11 @@
- else
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
-
-+#define _GNU_SOURCE
- #if defined(HAVE_UNISTD_H)
- #include <unistd.h>
- #endif
- #include <stdio.h>
- #include <sys/stat.h>
-diff -Nr -U 5 samba_orig/source/include/includes.h
samba_hurd/source/include/includes.h
---- samba_orig/source/include/includes.h 2004-07-20 18:28:11.000000000
+0200
-+++ samba_hurd/source/include/includes.h 2004-08-24 14:15:50.000000000
+0200
-@@ -19,10 +19,13 @@
- 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.
- */
-
-+#define _GNU_SOURCE
-+#define _FILE_OFFSET_BITS 64
-+
- #ifndef NO_CONFIG_H /* for some tests */
- #include "config.h"
- #endif
-
- #include "local.h"
-diff -Nr -U 5 samba_orig/source/lib/iconv.c samba_hurd/source/lib/iconv.c
---- samba_orig/source/lib/iconv.c 2004-07-20 18:28:03.000000000 +0200
-+++ samba_hurd/source/lib/iconv.c 2004-08-20 23:01:45.000000000 +0200
-@@ -75,11 +75,11 @@
- static struct charset_functions *find_charset_functions(const char *name)
- {
- struct charset_functions *c = charsets;
-
- while(c) {
-- if (strcasecmp(name, c->name) == 0) {
-+ if (c->name && strcasecmp(name, c->name) == 0) {
- return c;
- }
- c = c->next;
- }
-
-diff -Nr -U 5 samba_orig/source/tests/summary.c
samba_hurd/source/tests/summary.c
---- samba_orig/source/tests/summary.c 2004-07-20 18:28:01.000000000 +0200
-+++ samba_hurd/source/tests/summary.c 2004-08-20 23:01:23.000000000 +0200
-@@ -1,14 +1,9 @@
- #include <stdio.h>
-
- main()
- {
--#if !(defined(HAVE_FCNTL_LOCK) || defined(HAVE_STRUCT_FLOCK64))
-- printf("ERROR: No locking available. Running Samba would be unsafe\n");
-- exit(1);
--#endif
--
- #if !(defined(HAVE_IFACE_IFCONF) || defined(HAVE_IFACE_IFREQ) ||
defined(HAVE_IFACE_AIX))
- printf("WARNING: No automated network interface determination\n");
- #endif
-
- #if !(defined(USE_SETEUID) || defined(USE_SETREUID) || defined(USE_SETRESUID)
|| defined(USE_SETUIDX))
Index: smb.c
===================================================================
RCS file: smb.c
diff -N smb.c
--- smb.c 14 Jul 2009 17:44:31 -0000 1.5
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,38 +0,0 @@
-/*
- Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
- Copyright (C) 2004, 2007, 2009 Giuseppe Scrivano.
- Written by Giuseppe Scrivano <address@hidden>
-
- 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 3, 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, see <http://www.gnu.org/licenses/>.
-*/
-#include "smb.h"
-
-void
-auth_data_fn (const char *server, const char *share, char *workgroup,
- int wgmaxlen, char *username, int unmaxlen, char *password,
- int pwmaxlen)
-{
- if (strcmp (server, credentials.server))
- return;
- strncpy (workgroup, credentials.workgroup, wgmaxlen);
- strncpy (username, credentials.username, unmaxlen);
- strncpy (password, credentials.password, pwmaxlen);
-}
-
-int
-init_smb ()
-{
- int ret = smbc_init (auth_data_fn, 10);
- return ret;
-}
Index: smb.h
===================================================================
RCS file: smb.h
diff -N smb.h
--- smb.h 29 Jun 2007 17:28:48 -0000 1.4
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,43 +0,0 @@
-/*
- Copyright (C) 2004, 2007 Free Software Foundation, Inc.
- Copyright (C) 2004, 2007 Giuseppe Scrivano.
- Written by Giuseppe Scrivano <address@hidden>
-
- 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 3, 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#define _GNU_SOURCE 1
-#define _FILE_OFFSET_BITS 64
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <maptime.h>
-#include <errno.h>
-#include <error.h>
-#include <argp.h>
-#include <hurd/netfs.h>
-#include <libsmbclient.h>
-
-struct smb_credentials
-{
- char *server;
- char *share;
- char *workgroup;
- char *username;
- char *password;
-};
-extern struct smb_credentials credentials;
-
-extern int init_smb ();
-extern void stop_netsmb ();
Index: smbfs.c
===================================================================
RCS file: smbfs.c
diff -N smbfs.c
--- smbfs.c 4 Mar 2012 14:23:24 -0000 1.7
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,108 +0,0 @@
-/*
- Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
- Copyright (C) 2004, 2007, 2009 Giuseppe Scrivano.
- Copyright (C) 2012 Ludovic Courtès <address@hidden>
-
- Written by Giuseppe Scrivano <address@hidden>
-
- 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 3, 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "smb.h"
-#include <stdio.h>
-
-static char doc[] = "smbfs - SMB file system translator" \
- "\vSHARE specifies an SMB directory in the form "
- "`smb://[WORKGROUP/]HOST/SHARE'.";
-static char args_doc[] = "SHARE";
-
-
-
-extern void smbfs_init ();
-extern void smbfs_terminate ();
-static struct argp_option options[] =
-{
- {"server",'s',"SERVER",0, "SMB server"},
- {"resource",'r',"RESOURCE",0, "directory to access"},
- {"password",'p',"PWD",0, "password to use (default: empty password)"},
- {"username",'u',"USR",0, "user name to use (default: `$USER')"},
- {"workgroup",'w',"WKG",0, "workgroup to use (default: `WORKGROUP')"},
- {0}
-};
-static error_t parse_opt(int key, char *arg, struct argp_state *state)
-{
- switch(key)
- {
- case 's':
- credentials.server = arg;
- break;
- case 'r':
- credentials.share = arg;
- break;
- case 'w':
- credentials.workgroup = arg;
- break;
- case 'u':
- credentials.username = arg;
- break;
- case 'p':
- credentials.password = arg;
- break;
- case ARGP_KEY_ARG:
- break;
- case ARGP_KEY_END:
- break;
- default:
- return ARGP_ERR_UNKNOWN;
- }
- return 0;
-}
-
-static struct argp smb_argp = {options, parse_opt, args_doc, doc};
-
-int
-main (int argc, char *argv[])
-{
- mach_port_t bootstrap;
- int err;
-
- /* Default user name. */
- credentials.username = getenv ("USER");
-
- argp_parse (&smb_argp, argc, argv, 0, 0, &credentials);
-
- if(!credentials.server || !credentials.share || !credentials.workgroup
- || !credentials.username || !credentials.password)
- error (EXIT_FAILURE, 0, "Please specify a server, share, workgroup, "
- "user name, and password.");
-
- err = init_smb ();
-
- if (err < 0)
- error (EXIT_FAILURE, errno, "failed to initialize SMB client");
-
- task_get_bootstrap_port (mach_task_self (), &bootstrap);
- if (bootstrap == MACH_PORT_NULL)
- error (EXIT_FAILURE, 0, "Must be started as a translator.");
-
- netfs_init();
- netfs_startup(bootstrap, 0);
- smbfs_init();
-
- for(;;)
- netfs_server_loop ();
-
- smbfs_terminate ();
- return 0;
-}
Index: smbnetfs.c
===================================================================
RCS file: smbnetfs.c
diff -N smbnetfs.c
--- smbnetfs.c 14 Mar 2012 15:46:42 -0000 1.14
+++ /dev/null 1 Jan 1970 00:00:00 -0000
@@ -1,935 +0,0 @@
-/*
- Copyright (C) 1997, 2002, 2004, 2007, 2009 Free Software Foundation, Inc.
- Copyright (C) 2004, 2007, 2009 Giuseppe Scrivano.
- Copyright (C) 2012 Ludovic Courtès <address@hidden>
-
- Written by Giuseppe Scrivano <address@hidden>
-
- 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, 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "smb.h"
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <hurd/fsys.h>
-#include <dirent.h>
-#include <sys/time.h>
-#include <maptime.h>
-#include <cthreads.h>
-
-/* Returned directory entries are aligned to blocks this many bytes long.
- Must be a power of two. */
-#define DIRENT_ALIGN 4
-#define DIRENT_NAME_OFFS offsetof (struct dirent, d_name)
-/* Length is structure before the name + the name + '\0', all
- padded to a four-byte alignment. */
-#define DIRENT_LEN(name_len) ((DIRENT_NAME_OFFS + (name_len) + 1 \
- + (DIRENT_ALIGN - 1)) & ~(DIRENT_ALIGN - 1))
-
-struct smb_credentials credentials =
- {
- .workgroup = "WORKGROUP",
- .password = ""
- };
-
-static volatile struct mapped_time_value *maptime;
-static struct mutex smb_mutex;
-
-char *netfs_server_name = "smbfs";
-char *netfs_server_version = "0.1";
-int netfs_maxsymlinks = 0;
-
-/* A node in the SMB file system. */
-struct netnode
-{
- struct node *node; /* corresponding node */
- char *file_name; /* base name */
- char *abs_file_name; /* absolute SMB path */
- struct node *dir; /* parent directory */
- struct node *entries; /* entries, if a
directory */
-};
-
-/* Return a zeroed stat buffer for CRED. */
-static struct stat
-empty_stat (void)
-{
- struct stat st;
-
- memset (&st, 0, sizeof st);
-
- st.st_fstype = FSTYPE_MISC;
- st.st_fsid = getpid ();
-
- return st;
-}
-
-/* Initialize *NODE with a new node within directory DIR, and for user
- CRED. */
-static error_t
-create_node (struct node *dir, struct node **node)
-{
- struct netnode *n;
-
- n = calloc (1, sizeof *n);
- if (!n)
- return ENOMEM;
-
- n->dir = dir;
- *node = n->node = netfs_make_node (n);
- if (!(*node))
- {
- free (n);
- return ENOMEM;
- }
-
- if (dir != NULL)
- {
- /* Increase DIR's reference counter. */
- netfs_nref (dir);
-
- (*node)->next = NULL;
-
- if (dir->nn->entries != NULL)
- {
- /* Insert *NODE at the end. */
- struct node *e;
-
- for (e = dir->nn->entries;
- e->next != NULL;
- e = e->next);
-
- (*node)->prevp = &e->next;
- e->next = *node;
- }
- else
- {
- /* *NODE is the first entry in DIR. */
- (*node)->prevp = &dir->nn->entries;
- dir->nn->entries = *node;
- }
- }
-
- (*node)->nn_stat = empty_stat ();
-
- return 0;
-}
-
-/* Return the node named FILENAME in DIR, or NULL on failure. */
-static struct netnode *
-search_node (const char *filename, struct node *dir)
-{
- struct node *entry;
-
- for (entry = dir->nn->entries;
- entry != NULL;
- entry = entry->next)
- {
- if (strcmp (entry->nn->file_name, filename) == 0)
- return entry->nn;
- }
-
- return 0;
-}
-
-/* Remove NODE and free any associated resources. */
-static void
-remove_node (struct node *node)
-{
- *node->prevp = node->next;
- node->next = NULL;
- node->prevp = NULL;
- if (node->nn->file_name != NULL)
- free (node->nn->file_name);
- if (node->nn->abs_file_name != NULL)
- free (node->nn->abs_file_name);
- free (node->nn);
- node->nn = NULL;
-}
-
-/* Create the file system's root node. */
-static void
-create_root_node ()
-{
- struct node *node;
- int err = create_node (NULL, &node);
- if (err)
- return;
-
- netfs_root_node = node;
- node->nn->abs_file_name = strdup (credentials.share);
-
- netfs_validate_stat (node, 0);
-}
-
-
-/* Add FILENAME in directory TOP and set *NN to the resulting node. */
-static error_t
-add_node (char *filename, struct node *top, struct netnode **nn)
-{
- int err;
- struct netnode *n;
- struct node *newnode;
-
- n = search_node (filename, top);
- if (n == NULL)
- {
- /* Nothing known about FILENAME, so create a new node. */
- err = create_node (top, &newnode);
- if (err)
- return err;
-
- n = newnode->nn;
- n->node = newnode;
- n->dir = top;
- n->file_name = strdup (filename);
- asprintf (&n->abs_file_name, "%s/%s",
- top->nn->abs_file_name, filename);
- if (n->file_name == NULL || n->abs_file_name == NULL)
- {
- netfs_nput (newnode);
- return ENOMEM;
- }
- }
- else
- /* A node already exists for FILENAME. */
- newnode = n->node;
-
- /* Make sure FILENAME actually exists. */
- mutex_lock (&smb_mutex);
- err = smbc_stat (n->abs_file_name, &n->node->nn_stat);
- mutex_unlock (&smb_mutex);
-
- if (err != 0)
- {
- /* FILENAME cannot be accessed, so forget about NEWNODE. */
- err = errno;
- netfs_nput (newnode);
- }
- else
- *nn = n;
-
- return err;
-}
-
-
-error_t
-netfs_validate_stat (struct node *np, struct iouser *cred)
-{
- np->nn_stat = empty_stat ();
- np->nn_stat.st_ino = (uintptr_t) np >> 3UL;
-
- mutex_lock (&smb_mutex);
- int err = smbc_stat (np->nn->abs_file_name, &np->nn_stat);
- mutex_unlock (&smb_mutex);
- if (err)
- return errno;
-
- np->nn_stat.st_author = np->nn_stat.st_uid;
-
- return 0;
-}
-
-error_t
-netfs_attempt_chown (struct iouser * cred, struct node * np, uid_t uid,
- uid_t gid)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_attempt_chauthor (struct iouser * cred, struct node * np, uid_t author)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_attempt_chmod (struct iouser * cred, struct node * np, mode_t mode)
-{
- int err;
- mutex_lock (&smb_mutex);
- err = smbc_chmod (np->nn->abs_file_name, mode);
- mutex_unlock (&smb_mutex);
-
- if (err)
- return errno;
- else
- return 0;
-}
-
-error_t
-netfs_attempt_mksymlink (struct iouser * cred, struct node * np, char *name)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_attempt_mkdev (struct iouser * cred, struct node * np, mode_t type,dev_t
indexes)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_set_translator (struct iouser * cred, struct node * np, char
*argz,size_t argzlen)
-{
- return 0;
-}
-
-error_t
-netfs_get_translator (struct node * node, char **argz, size_t * argz_len)
-{
- return 0;
-}
-
-error_t
-netfs_attempt_chflags (struct iouser * cred, struct node * np, int flags)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_attempt_utimes (struct iouser * cred, struct node * np,
- struct timespec * atime, struct timespec * mtime)
-{
- int err;
- struct timeval tv;
- tv.tv_usec = 0;/* Not used by samba. */
- if (mtime)
- tv.tv_sec = mtime->tv_sec;
- else
- maptime_read (maptime, &tv);
-
- mutex_lock (&smb_mutex);
- err = smbc_utimes (np->nn->abs_file_name, &tv);
- mutex_unlock (&smb_mutex);
-
- if(err)
- return errno;
- else
- return 0;
-}
-
-error_t
-netfs_attempt_set_size (struct iouser *cred, struct node *np, loff_t size)
-{
- int fd, ret, saved_errno;
-
- mutex_lock (&smb_mutex);
- fd = smbc_open (np->nn->abs_file_name, O_WRONLY, 0);
- mutex_unlock (&smb_mutex);
-
- if (fd < 0)
- return errno;
-
- mutex_lock (&smb_mutex);
- ret = smbc_ftruncate (fd, size);
- saved_errno = ret != 0 ? errno : 0;
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
-
- return saved_errno;
-}
-
-error_t
-netfs_attempt_statfs (struct iouser * cred, struct node * np,
- fsys_statfsbuf_t * st)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_attempt_sync (struct iouser * cred, struct node * np, int wait)
-{
- return 0;
-}
-
-error_t
-netfs_attempt_syncfs (struct iouser * cred, int wait)
-{
- return 0;
-}
-
-error_t
-netfs_attempt_lookup (struct iouser * user, struct node * dir, char *name,
- struct node ** np)
-{
- struct netnode *n;
- error_t err = 0;
-
- if (*name == '\0' || strcmp (name, ".") == 0) /*Current directory */
- {
- netfs_nref (dir);/*Add a reference to current directory */
- *np = dir;
- mutex_unlock (&dir->lock);
- return 0;
- }
- else if (strcmp (name, "..") == 0) /*Parent directory */
- {
- if (dir->nn->dir)
- {
- *np = dir->nn->dir;
- if (*np)
- {
- netfs_nref (*np);
- err = 0;
- }
- else
- err = ENOENT;
- }
- else
- {
- err = ENOENT;
- *np = 0;
- }
-
- mutex_unlock (&dir->lock);
- return err;
- }
-
- mutex_unlock (&dir->lock);
- err = add_node (name, dir, &n);
-
- if(err)
- return err;
-
- *np = n->node;
- netfs_nref (*np);
-
- if (*np)
- err = 0;
-
- return err;
-}
-
-error_t
-netfs_attempt_unlink (struct iouser * user, struct node * dir, char *name)
-{
- char *filename;
-
- asprintf (&filename, "%s/%s", dir->nn->abs_file_name, name);
-
- if (!filename)
- return ENOMEM;
-
- mutex_lock (&smb_mutex);
- error_t err = smbc_unlink (filename);
- mutex_unlock (&smb_mutex);
-
- free (filename);
-
- if (err)
- return errno;
- else
- return 0;
-}
-
-error_t
-netfs_attempt_rename (struct iouser * user, struct node * fromdir,
- char *fromname, struct node * todir, char *toname,
- int excl)
-{
- char *filename; /* Origin file name. */
- char *filename2; /* Destination file name. */
-
- asprintf (&filename, "%s/%s", fromdir->nn->abs_file_name, fromname);
- if (!filename)
- return ENOMEM;
-
- asprintf (&filename2, "%s/%s", todir->nn->abs_file_name, toname);
- if (!filename2)
- {
- free (filename);
- return ENOMEM;
- }
-
- mutex_lock (&smb_mutex);
- error_t err = smbc_rename (filename, filename2);
- mutex_unlock (&smb_mutex);
-
- free (filename);
- free (filename2);
- return err ? errno : 0;
-}
-
-error_t
-netfs_attempt_mkdir (struct iouser * user, struct node * dir, char *name,
- mode_t mode)
-{
- char *filename;
- error_t err;
-
- asprintf (&filename, "%s/%s", dir->nn->abs_file_name,name);
- if (!filename)
- return ENOMEM;
-
- mutex_lock (&smb_mutex);
- err = smbc_mkdir (filename, mode);
- mutex_unlock (&smb_mutex);
-
- free (filename);
- return err ? errno : 0;
-}
-
-error_t
-netfs_attempt_rmdir (struct iouser * user, struct node * dir, char *name)
-{
- char *filename;
- error_t err;
-
- asprintf (&filename, "%s/%s", dir->nn->abs_file_name, name);
- if (!filename)
- return ENOMEM;
-
- mutex_lock (&smb_mutex);
- err = smbc_rmdir (filename);
- mutex_unlock (&smb_mutex);
-
- free(filename);
- return err ? errno : 0;
-}
-
-error_t
-netfs_attempt_link (struct iouser * user, struct node * dir,
- struct node * file, char *name, int excl)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_attempt_mkfile (struct iouser * user, struct node * dir, mode_t mode,
- struct node ** np)
-{
- mutex_unlock (&dir->lock);
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_attempt_create_file (struct iouser * user, struct node * dir,
- char *name, mode_t mode, struct node ** np)
-{
- error_t err = 0;
- char *filename;
- struct netnode *nn;
- int fd;
-
- *np = 0;
-
- asprintf (&filename, "%s/%s", dir->nn->abs_file_name, name);
- if (!filename)
- return ENOMEM;
-
- mutex_lock (&smb_mutex);
- fd = smbc_open (filename, O_WRONLY | O_CREAT, mode);
- if (fd < 0)
- {
- mutex_unlock (&smb_mutex);
- mutex_unlock (&dir->lock);
- return errno;
- }
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
-
- err = add_node (name, dir, &nn);
-
- if (err)
- {
- mutex_unlock (&dir->lock);
- return err;
- }
-
- *np = nn->node;
-
- mutex_unlock (&dir->lock);
- return 0;
-}
-
-error_t
-netfs_attempt_readlink (struct iouser * user, struct node * np, char *buf)
-{
- return EOPNOTSUPP;
-}
-
-error_t
-netfs_check_open_permissions (struct iouser * user, struct node * np,
- int flags, int newnode)
-{
- error_t err;
- io_statbuf_t nn_stat;
-
- mutex_lock (&smb_mutex);
- err = smbc_stat (np->nn->abs_file_name, &nn_stat);
- mutex_unlock (&smb_mutex);
-
- if (err)
- return errno;
-
- if (flags & O_READ)
- err = !(S_IREAD & nn_stat.st_mode);
- if (flags & O_WRITE)
- err |= !(S_IWRITE & nn_stat.st_mode);
- if (flags & O_EXEC)
- err |= !(S_IEXEC & nn_stat.st_mode);
-
- return err?EPERM:0;
-}
-
-error_t
-netfs_attempt_read (struct iouser * cred, struct node * np, loff_t offset,
- size_t * len, void *data)
-{
- int fd;
- int ret = 0;
-
- mutex_lock (&smb_mutex);
- fd = smbc_open (np->nn->abs_file_name, O_RDONLY, 0);
- mutex_unlock (&smb_mutex);
-
- if (fd < 0)
- {
- *len = 0;
- return errno;
- }
-
- mutex_lock (&smb_mutex);
- ret = smbc_lseek (fd, offset, SEEK_SET);
- mutex_unlock (&smb_mutex);
-
- if ((ret < 0) || (ret != offset))
- {
- *len = 0;
- mutex_lock (&smb_mutex);
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
- return errno;
- }
-
- mutex_lock (&smb_mutex);
- ret = smbc_read (fd, data, *len);
- mutex_unlock (&smb_mutex);
-
- if (ret < 0)
- {
- *len = 0;
- mutex_lock (&smb_mutex);
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
- return errno;
- }
-
- *len = ret;
- mutex_lock (&smb_mutex);
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
- return 0;
-}
-
-error_t
-netfs_attempt_write (struct iouser * cred, struct node * np, loff_t offset,
- size_t * len, void *data)
-{
- int ret = 0;
- int fd;
-
- mutex_lock (&smb_mutex);
- fd = smbc_open (np->nn->abs_file_name, O_WRONLY, 0);
- mutex_unlock (&smb_mutex);
-
- if (fd < 0)
- {
- *len = 0;
- return errno;
- }
- mutex_lock (&smb_mutex);
- ret = smbc_lseek (fd, offset, SEEK_SET);
- mutex_unlock (&smb_mutex);
-
- if ((ret < 0) || (ret != offset))
- {
- *len = 0;
- mutex_lock (&smb_mutex);
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
- return errno;
- }
- mutex_lock (&smb_mutex);
- ret = smbc_write (fd, data, *len);
- mutex_unlock (&smb_mutex);
-
- if (ret < 0)
- {
- *len = 0;
- mutex_lock (&smb_mutex);
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
- return errno;
- }
-
- *len = ret;
- mutex_lock (&smb_mutex);
- smbc_close (fd);
- mutex_unlock (&smb_mutex);
-
- return 0;
-}
-
-error_t
-netfs_report_access (struct iouser * cred, struct node * np, int *types)
-{
- *types = 0;
-
- if (fshelp_access (&np->nn_stat, S_IREAD, cred) == 0)
- *types |= O_READ;
- if (fshelp_access (&np->nn_stat, S_IWRITE, cred) == 0)
- *types |= O_WRITE;
- if (fshelp_access (&np->nn_stat, S_IEXEC, cred) == 0)
- *types |= O_EXEC;
-
- return 0;
-}
-
-struct iouser *
-netfs_make_user (uid_t * uids, int nuids, uid_t * gids, int ngids)
-{
- return 0;
-}
-
-void
-netfs_node_norefs (struct node *np)
-{
- remove_node (np);
-}
-
-error_t
-netfs_get_dirents (struct iouser *cred, struct node *dir, int entry,
- int nentries, char **data,
- mach_msg_type_number_t * datacnt, vm_size_t bufsize,
- int *amt)
-{
- io_statbuf_t st;
- struct smbc_dirent * dirent;
- int size = 0, dd;
- int nreturningentries = 0;
- int err = 0;
- int add_dir_entry_size = 0;
- char *p = 0;
-
- if (!dir)
- return ENOTDIR;
-
- mutex_lock (&smb_mutex);
- dd = smbc_opendir (dir->nn->abs_file_name);
- mutex_unlock (&smb_mutex);
-
- if (dd < 0)
- return ENOTDIR;
-
- mutex_lock (&smb_mutex);
- err = smbc_lseekdir (dd, entry);
- mutex_unlock (&smb_mutex);
-
- if(err)
- {
- if(errno == EINVAL)
- {
- *datacnt = 0;
- *amt = 0;
- mutex_lock (&smb_mutex);
- smbc_closedir (dd);
- mutex_unlock (&smb_mutex);
- return 0;
- }
- return errno;
- }
-
- int
- addSize (char *filename)
- {
- if (nentries == -1 || nreturningentries < nentries)
- {
- size_t new_size = size + DIRENT_LEN (strlen (filename));
- if (bufsize > 0 && new_size > bufsize)
- return 1;
- size = new_size;
- nreturningentries++;
- return 0;
- }
- else
- return 1;
- }
-
- for(;;)
- {
- mutex_lock (&smb_mutex);
- dirent = smbc_readdir (dd);
- mutex_unlock (&smb_mutex);
-
- if(!dirent)
- break;
-
- /* Add only files and directories. */
- if ((dirent->smbc_type == SMBC_DIR) || (dirent->smbc_type == SMBC_FILE)
)
- if (addSize(dirent->name))/* bufsize or nentries reached. */
- break;
-
- }
-
- if(size > *datacnt) /* if the supplied buffer isn't large enough. */
- *data = mmap (0, size, PROT_READ|PROT_WRITE, MAP_ANONYMOUS, 0, 0);
-
- if (!(*data) || (*data == (void *) -1))
- {
- mutex_lock (&smb_mutex);
- smbc_closedir(dd);
- mutex_unlock (&smb_mutex);
- return ENOMEM;
- }
-
- mutex_lock (&smb_mutex);
- err=smbc_lseekdir (dd, entry);
- mutex_unlock (&smb_mutex);
-
- if (err)
- {
- if (errno == EINVAL)
- {
- *datacnt = 0;
- *amt = 0;
- mutex_lock (&smb_mutex);
- smbc_closedir (dd);
- mutex_unlock (&smb_mutex);
- return 0;
- }
-
- return errno;
- }
-
- add_dir_entry_size = size;
- p = *data;
- int count = 0;
-
- int
- add_dir_entry (const char *name, ino_t fileno, int type)
- {
- if(count < nreturningentries)
- {
- struct dirent hdr;
- size_t name_len = strlen (name);
- size_t sz = DIRENT_LEN (name_len);
-
- if (sz > add_dir_entry_size)
- return 1;
-
- add_dir_entry_size -= sz;
-
- hdr.d_fileno = fileno;
- hdr.d_reclen = sz;
- hdr.d_type = type;
- hdr.d_namlen = name_len;
-
- memcpy (p, &hdr, DIRENT_NAME_OFFS);
- strcpy (p + DIRENT_NAME_OFFS, name);
- p += sz;
- ++count;
- return 0;
- }
- else
- return 1;
- }
-
- for(;;)
- {
- mutex_lock (&smb_mutex);
- dirent = smbc_readdir (dd);
- mutex_unlock (&smb_mutex);
- if (!dirent)
- break;
- int type = 0;
- if (dirent->smbc_type == SMBC_DIR)
- type = DT_DIR;
- else if (dirent->smbc_type == SMBC_FILE)
- type = DT_REG;
- else
- continue;
-
- if (!strcmp (dirent->name, "."))
- {
- mutex_lock (&smb_mutex);
- err = smbc_stat (dir->nn->abs_file_name, &st);
- mutex_unlock (&smb_mutex);
- }
- else if (!strcmp (dirent->name, ".."))
- {
- st = empty_stat ();
- st.st_mode |= S_IFDIR;
- }
- else
- {
- char *stat_file_name;
-
- asprintf (&stat_file_name, "%s/%s",
- dir->nn->abs_file_name, dirent->name);
- if (stat_file_name == NULL)
- return ENOMEM;
-
- mutex_lock (&smb_mutex);
- err = smbc_stat (stat_file_name, &st);
- mutex_unlock (&smb_mutex);
-
- if (err)
- {
- /* STAT_FILE_NAME is not accessible but ought to be listed. */
- st = empty_stat ();
- err = 0;
- }
- }
-
- if (err)
- {
- mutex_lock (&smb_mutex);
- smbc_closedir(dd);
- mutex_unlock (&smb_mutex);
- return errno;
- }
-
- err = add_dir_entry (dirent->name, st.st_ino, type);
- if (err)
- break;
- }
-
- *datacnt = size;
- *amt = nreturningentries;
- mutex_lock (&smb_mutex);
- smbc_closedir (dd);
- mutex_unlock (&smb_mutex);
- return 0;
-}
-
-void
-smbfs_init ()
-{
- int err;
- err = maptime_map (0, 0, &maptime);
-
- if(err)
- return;
-
- create_root_node ();
-}
-
-void
-smbfs_terminate ()
-{
- mutex_init (&smb_mutex);
-}
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