/*
Unix SMB/CIFS implementation.
VFS module functions
Copyright (C) Simo Sorce 2002
Copyright (C) Eric Lorimer 2002
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 .
*/
#include "includes.h"
#include "vfstest.h"
static const char *null_string = "";
static NTSTATUS cmd_load_module(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int i;
if (argc < 2) {
printf("Usage: load \n");
return NT_STATUS_OK;
}
for (i=argc-1;i>0;i--) {
if (!vfs_init_custom(vfs->conn, argv[i])) {
DEBUG(0, ("load: (vfs_init_custom failed for %s)\n", argv[i]));
return NT_STATUS_UNSUCCESSFUL;
}
}
printf("load: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_populate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
char c;
size_t size;
if (argc != 3) {
printf("Usage: populate \n");
return NT_STATUS_OK;
}
c = argv[1][0];
size = atoi(argv[2]);
vfs->data = TALLOC_ARRAY(mem_ctx, char, size);
if (vfs->data == NULL) {
printf("populate: error=-1 (not enough memory)");
return NT_STATUS_UNSUCCESSFUL;
}
memset(vfs->data, c, size);
vfs->data_size = size;
return NT_STATUS_OK;
}
static NTSTATUS cmd_show_data(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
size_t offset;
size_t len;
if (argc != 1 && argc != 3) {
printf("Usage: showdata [ ]\n");
return NT_STATUS_OK;
}
if (vfs->data == NULL || vfs->data_size == 0) {
printf("show_data: error=-1 (buffer empty)\n");
return NT_STATUS_UNSUCCESSFUL;
}
if (argc == 3) {
offset = atoi(argv[1]);
len = atoi(argv[2]);
} else {
offset = 0;
len = vfs->data_size;
}
if ((offset + len) > vfs->data_size) {
printf("show_data: error=-1 (not enough data in buffer)\n");
return NT_STATUS_UNSUCCESSFUL;
}
dump_data(0, (uint8 *)(vfs->data) + offset, len);
return NT_STATUS_OK;
}
static NTSTATUS cmd_connect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
SMB_VFS_CONNECT(vfs->conn, lp_servicename(SNUM(vfs->conn)), "vfstest");
return NT_STATUS_OK;
}
static NTSTATUS cmd_disconnect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
SMB_VFS_DISCONNECT(vfs->conn);
return NT_STATUS_OK;
}
static NTSTATUS cmd_disk_free(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
uint64_t diskfree, bsize, dfree, dsize;
if (argc != 2) {
printf("Usage: disk_free \n");
return NT_STATUS_OK;
}
diskfree = SMB_VFS_DISK_FREE(vfs->conn, argv[1], False, &bsize, &dfree, &dsize);
printf("disk_free: %lu, bsize = %lu, dfree = %lu, dsize = %lu\n",
(unsigned long)diskfree,
(unsigned long)bsize,
(unsigned long)dfree,
(unsigned long)dsize);
return NT_STATUS_OK;
}
static NTSTATUS cmd_opendir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
if (argc != 2) {
printf("Usage: opendir \n");
return NT_STATUS_OK;
}
vfs->currentdir = SMB_VFS_OPENDIR(vfs->conn, argv[1], NULL, 0);
if (vfs->currentdir == NULL) {
printf("opendir error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("opendir: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_readdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
SMB_STRUCT_STAT st;
SMB_STRUCT_DIRENT *dent = NULL;
if (vfs->currentdir == NULL) {
printf("readdir: error=-1 (no open directory)\n");
return NT_STATUS_UNSUCCESSFUL;
}
dent = SMB_VFS_READDIR(vfs->conn, vfs->currentdir, &st);
if (dent == NULL) {
printf("readdir: NULL\n");
return NT_STATUS_OK;
}
printf("readdir: %s\n", dent->d_name);
if (VALID_STAT(st)) {
time_t tmp_time;
printf(" stat available");
if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
printf(" Size: %10u", (unsigned int)st.st_ex_size);
#ifdef HAVE_STAT_ST_BLOCKS
printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
#endif
#ifdef HAVE_STAT_ST_BLKSIZE
printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
#endif
printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
printf(" Uid: %5lu Gid: %5lu\n",
(unsigned long)st.st_ex_uid,
(unsigned long)st.st_ex_gid);
tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
printf(" Access: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
printf(" Modify: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
printf(" Change: %s", ctime(&tmp_time));
}
return NT_STATUS_OK;
}
static NTSTATUS cmd_mkdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
if (argc != 2) {
printf("Usage: mkdir \n");
return NT_STATUS_OK;
}
if (SMB_VFS_MKDIR(vfs->conn, argv[1], 00755) == -1) {
printf("mkdir error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("mkdir: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_closedir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int ret;
if (vfs->currentdir == NULL) {
printf("closedir: failure (no directory open)\n");
return NT_STATUS_UNSUCCESSFUL;
}
ret = SMB_VFS_CLOSEDIR(vfs->conn, vfs->currentdir);
if (ret == -1) {
printf("closedir failure: %s\n", strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("closedir: ok\n");
vfs->currentdir = NULL;
return NT_STATUS_OK;
}
static NTSTATUS cmd_open(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int flags;
mode_t mode;
const char *flagstr;
files_struct *fsp;
struct smb_filename *smb_fname = NULL;
NTSTATUS status;
mode = 00400;
if (argc < 3 || argc > 5) {
printf("Usage: open \n");
printf(" flags: O = O_RDONLY\n");
printf(" R = O_RDWR\n");
printf(" W = O_WRONLY\n");
printf(" C = O_CREAT\n");
printf(" E = O_EXCL\n");
printf(" T = O_TRUNC\n");
printf(" A = O_APPEND\n");
printf(" N = O_NONBLOCK/O_NDELAY\n");
#ifdef O_SYNC
printf(" S = O_SYNC\n");
#endif
#ifdef O_NOFOLLOW
printf(" F = O_NOFOLLOW\n");
#endif
printf(" mode: see open.2\n");
printf(" mode is ignored if C flag not present\n");
printf(" mode defaults to 00400\n");
return NT_STATUS_OK;
}
flags = 0;
flagstr = argv[2];
while (*flagstr) {
switch (*flagstr) {
case 'O':
flags |= O_RDONLY;
break;
case 'R':
flags |= O_RDWR;
break;
case 'W':
flags |= O_WRONLY;
break;
case 'C':
flags |= O_CREAT;
break;
case 'E':
flags |= O_EXCL;
break;
case 'T':
flags |= O_TRUNC;
break;
case 'A':
flags |= O_APPEND;
break;
case 'N':
flags |= O_NONBLOCK;
break;
#ifdef O_SYNC
case 'S':
flags |= O_SYNC;
break;
#endif
#ifdef O_NOFOLLOW
case 'F':
flags |= O_NOFOLLOW;
break;
#endif
default:
printf("open: error=-1 (invalid flag!)\n");
return NT_STATUS_UNSUCCESSFUL;
}
flagstr++;
}
if ((flags & O_CREAT) && argc == 4) {
if (sscanf(argv[3], "%ho", (unsigned short *)&mode) == 0) {
printf("open: error=-1 (invalid mode!)\n");
return NT_STATUS_UNSUCCESSFUL;
}
}
fsp = SMB_MALLOC_P(struct files_struct);
if (fsp == NULL) {
return NT_STATUS_NO_MEMORY;
}
fsp->fsp_name = SMB_STRDUP(argv[1]);
if (fsp->fsp_name == NULL) {
SAFE_FREE(fsp);
return NT_STATUS_NO_MEMORY;
}
fsp->fh = SMB_MALLOC_P(struct fd_handle);
if (fsp->fh == NULL) {
SAFE_FREE(fsp->fsp_name);
SAFE_FREE(fsp);
return NT_STATUS_NO_MEMORY;
}
fsp->conn = vfs->conn;
status = create_synthetic_smb_fname_split(mem_ctx, argv[1], NULL,
&smb_fname);
if (!NT_STATUS_IS_OK(status)) {
SAFE_FREE(fsp->fsp_name);
SAFE_FREE(fsp);
return status;
}
fsp->fh->fd = SMB_VFS_OPEN(vfs->conn, smb_fname, fsp, flags, mode);
TALLOC_FREE(smb_fname);
if (fsp->fh->fd == -1) {
printf("open: error=%d (%s)\n", errno, strerror(errno));
SAFE_FREE(fsp->fh);
SAFE_FREE(fsp->fsp_name);
SAFE_FREE(fsp);
return NT_STATUS_UNSUCCESSFUL;
}
vfs->files[fsp->fh->fd] = fsp;
printf("open: fd=%d\n", fsp->fh->fd);
return NT_STATUS_OK;
}
static NTSTATUS cmd_pathfunc(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int ret = -1;
if (argc != 2) {
printf("Usage: %s \n", argv[0]);
return NT_STATUS_OK;
}
if (strcmp("rmdir", argv[0]) == 0 ) {
ret = SMB_VFS_RMDIR(vfs->conn, argv[1]);
} else if (strcmp("unlink", argv[0]) == 0 ) {
ret = SMB_VFS_UNLINK(vfs->conn, argv[1]);
} else if (strcmp("chdir", argv[0]) == 0 ) {
ret = SMB_VFS_CHDIR(vfs->conn, argv[1]);
} else {
printf("%s: error=%d (invalid function name!)\n", argv[0], errno);
return NT_STATUS_UNSUCCESSFUL;
}
if (ret == -1) {
printf("%s: error=%d (%s)\n", argv[0], errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("%s: ok\n", argv[0]);
return NT_STATUS_OK;
}
static NTSTATUS cmd_close(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd, ret;
if (argc != 2) {
printf("Usage: close \n");
return NT_STATUS_OK;
}
fd = atoi(argv[1]);
if (vfs->files[fd] == NULL) {
printf("close: error=-1 (invalid file descriptor)\n");
return NT_STATUS_OK;
}
ret = SMB_VFS_CLOSE(vfs->files[fd]);
if (ret == -1 )
printf("close: error=%d (%s)\n", errno, strerror(errno));
else
printf("close: ok\n");
SAFE_FREE(vfs->files[fd]->fsp_name);
SAFE_FREE(vfs->files[fd]->fh);
SAFE_FREE(vfs->files[fd]);
vfs->files[fd] = NULL;
return NT_STATUS_OK;
}
static NTSTATUS cmd_read(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd;
size_t size, rsize;
if (argc != 3) {
printf("Usage: read \n");
return NT_STATUS_OK;
}
/* do some error checking on these */
fd = atoi(argv[1]);
size = atoi(argv[2]);
vfs->data = TALLOC_ARRAY(mem_ctx, char, size);
if (vfs->data == NULL) {
printf("read: error=-1 (not enough memory)");
return NT_STATUS_UNSUCCESSFUL;
}
vfs->data_size = size;
rsize = SMB_VFS_READ(vfs->files[fd], vfs->data, size);
if (rsize == -1) {
printf("read: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("read: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_write(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd, size, wsize;
if (argc != 3) {
printf("Usage: write \n");
return NT_STATUS_OK;
}
/* some error checking should go here */
fd = atoi(argv[1]);
size = atoi(argv[2]);
if (vfs->data == NULL) {
printf("write: error=-1 (buffer empty, please populate it before writing)");
return NT_STATUS_UNSUCCESSFUL;
}
if (vfs->data_size < size) {
printf("write: error=-1 (buffer too small, please put some more data in)");
return NT_STATUS_UNSUCCESSFUL;
}
wsize = SMB_VFS_WRITE(vfs->files[fd], vfs->data, size);
if (wsize == -1) {
printf("write: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("write: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_lseek(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd, offset, whence;
SMB_OFF_T pos;
if (argc != 4) {
printf("Usage: lseek \n...where whence is 1 => SEEK_SET, 2 => SEEK_CUR, 3 => SEEK_END\n");
return NT_STATUS_OK;
}
fd = atoi(argv[1]);
offset = atoi(argv[2]);
whence = atoi(argv[3]);
switch (whence) {
case 1: whence = SEEK_SET; break;
case 2: whence = SEEK_CUR; break;
default: whence = SEEK_END;
}
pos = SMB_VFS_LSEEK(vfs->files[fd], offset, whence);
if (pos == (SMB_OFF_T)-1) {
printf("lseek: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("lseek: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_rename(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int ret;
struct smb_filename *smb_fname_src = NULL;
struct smb_filename *smb_fname_dst = NULL;
NTSTATUS status;
if (argc != 3) {
printf("Usage: rename \n");
return NT_STATUS_OK;
}
status = create_synthetic_smb_fname_split(mem_ctx, argv[1], NULL,
&smb_fname_src);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
status = create_synthetic_smb_fname_split(mem_ctx, argv[2], NULL,
&smb_fname_dst);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(smb_fname_src);
return status;
}
ret = SMB_VFS_RENAME(vfs->conn, smb_fname_src, smb_fname_dst);
TALLOC_FREE(smb_fname_src);
TALLOC_FREE(smb_fname_dst);
if (ret == -1) {
printf("rename: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("rename: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_fsync(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int ret, fd;
if (argc != 2) {
printf("Usage: fsync \n");
return NT_STATUS_OK;
}
fd = atoi(argv[1]);
ret = SMB_VFS_FSYNC(vfs->files[fd]);
if (ret == -1) {
printf("fsync: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("fsync: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_stat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int ret;
const char *user;
const char *group;
struct passwd *pwd = NULL;
struct group *grp = NULL;
struct smb_filename *smb_fname = NULL;
SMB_STRUCT_STAT st;
time_t tmp_time;
NTSTATUS status;
if (argc != 2) {
printf("Usage: stat \n");
return NT_STATUS_OK;
}
status = create_synthetic_smb_fname_split(mem_ctx, argv[1], NULL,
&smb_fname);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
ret = SMB_VFS_STAT(vfs->conn, smb_fname);
if (ret == -1) {
printf("stat: error=%d (%s)\n", errno, strerror(errno));
TALLOC_FREE(smb_fname);
return NT_STATUS_UNSUCCESSFUL;
}
st = smb_fname->st;
TALLOC_FREE(smb_fname);
pwd = sys_getpwuid(st.st_ex_uid);
if (pwd != NULL) user = pwd->pw_name;
else user = null_string;
grp = sys_getgrgid(st.st_ex_gid);
if (grp != NULL) group = grp->gr_name;
else group = null_string;
printf("stat: ok\n");
printf(" File: %s", argv[1]);
if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
printf(" Size: %10u", (unsigned int)st.st_ex_size);
#ifdef HAVE_STAT_ST_BLOCKS
printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
#endif
#ifdef HAVE_STAT_ST_BLKSIZE
printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
#endif
printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_ex_uid, user,
(unsigned long)st.st_ex_gid, group);
tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
printf(" Access: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
printf(" Modify: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
printf(" Change: %s", ctime(&tmp_time));
return NT_STATUS_OK;
}
static NTSTATUS cmd_fstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd;
const char *user;
const char *group;
struct passwd *pwd = NULL;
struct group *grp = NULL;
SMB_STRUCT_STAT st;
time_t tmp_time;
if (argc != 2) {
printf("Usage: fstat \n");
return NT_STATUS_OK;
}
fd = atoi(argv[1]);
if (fd < 0 || fd >= 1024) {
printf("fstat: error=%d (file descriptor out of range)\n", EBADF);
return NT_STATUS_OK;
}
if (vfs->files[fd] == NULL) {
printf("fstat: error=%d (invalid file descriptor)\n", EBADF);
return NT_STATUS_OK;
}
if (SMB_VFS_FSTAT(vfs->files[fd], &st) == -1) {
printf("fstat: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
pwd = sys_getpwuid(st.st_ex_uid);
if (pwd != NULL) user = pwd->pw_name;
else user = null_string;
grp = sys_getgrgid(st.st_ex_gid);
if (grp != NULL) group = grp->gr_name;
else group = null_string;
printf("fstat: ok\n");
if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
printf(" Size: %10u", (unsigned int)st.st_ex_size);
#ifdef HAVE_STAT_ST_BLOCKS
printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
#endif
#ifdef HAVE_STAT_ST_BLKSIZE
printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
#endif
printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_ex_uid, user,
(unsigned long)st.st_ex_gid, group);
tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
printf(" Access: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
printf(" Modify: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
printf(" Change: %s", ctime(&tmp_time));
return NT_STATUS_OK;
}
static NTSTATUS cmd_lstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
const char *user;
const char *group;
struct passwd *pwd = NULL;
struct group *grp = NULL;
struct smb_filename *smb_fname = NULL;
SMB_STRUCT_STAT st;
time_t tmp_time;
NTSTATUS status;
if (argc != 2) {
printf("Usage: lstat \n");
return NT_STATUS_OK;
}
status = create_synthetic_smb_fname_split(mem_ctx, argv[1], NULL,
&smb_fname);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (SMB_VFS_LSTAT(vfs->conn, smb_fname) == -1) {
printf("lstat: error=%d (%s)\n", errno, strerror(errno));
TALLOC_FREE(smb_fname);
return NT_STATUS_UNSUCCESSFUL;
}
st = smb_fname->st;
TALLOC_FREE(smb_fname);
pwd = sys_getpwuid(st.st_ex_uid);
if (pwd != NULL) user = pwd->pw_name;
else user = null_string;
grp = sys_getgrgid(st.st_ex_gid);
if (grp != NULL) group = grp->gr_name;
else group = null_string;
printf("lstat: ok\n");
if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
printf(" Size: %10u", (unsigned int)st.st_ex_size);
#ifdef HAVE_STAT_ST_BLOCKS
printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
#endif
#ifdef HAVE_STAT_ST_BLKSIZE
printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
#endif
printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_ex_uid, user,
(unsigned long)st.st_ex_gid, group);
tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
printf(" Access: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
printf(" Modify: %s", ctime(&tmp_time));
tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
printf(" Change: %s", ctime(&tmp_time));
return NT_STATUS_OK;
}
static NTSTATUS cmd_chmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
mode_t mode;
if (argc != 3) {
printf("Usage: chmod \n");
return NT_STATUS_OK;
}
mode = atoi(argv[2]);
if (SMB_VFS_CHMOD(vfs->conn, argv[1], mode) == -1) {
printf("chmod: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("chmod: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_fchmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd;
mode_t mode;
if (argc != 3) {
printf("Usage: fchmod \n");
return NT_STATUS_OK;
}
fd = atoi(argv[1]);
mode = atoi(argv[2]);
if (fd < 0 || fd >= 1024) {
printf("fchmod: error=%d (file descriptor out of range)\n", EBADF);
return NT_STATUS_OK;
}
if (vfs->files[fd] == NULL) {
printf("fchmod: error=%d (invalid file descriptor)\n", EBADF);
return NT_STATUS_OK;
}
if (SMB_VFS_FCHMOD(vfs->files[fd], mode) == -1) {
printf("fchmod: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("fchmod: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_chown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
uid_t uid;
gid_t gid;
if (argc != 4) {
printf("Usage: chown \n");
return NT_STATUS_OK;
}
uid = atoi(argv[2]);
gid = atoi(argv[3]);
if (SMB_VFS_CHOWN(vfs->conn, argv[1], uid, gid) == -1) {
printf("chown: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("chown: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_fchown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
uid_t uid;
gid_t gid;
int fd;
if (argc != 4) {
printf("Usage: fchown \n");
return NT_STATUS_OK;
}
uid = atoi(argv[2]);
gid = atoi(argv[3]);
fd = atoi(argv[1]);
if (fd < 0 || fd >= 1024) {
printf("fchown: faliure=%d (file descriptor out of range)\n", EBADF);
return NT_STATUS_OK;
}
if (vfs->files[fd] == NULL) {
printf("fchown: error=%d (invalid file descriptor)\n", EBADF);
return NT_STATUS_OK;
}
if (SMB_VFS_FCHOWN(vfs->files[fd], uid, gid) == -1) {
printf("fchown error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("fchown: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_getwd(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
char buf[PATH_MAX];
if (SMB_VFS_GETWD(vfs->conn, buf) == NULL) {
printf("getwd: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("getwd: %s\n", buf);
return NT_STATUS_OK;
}
static NTSTATUS cmd_utime(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
struct smb_file_time ft;
if (argc != 4) {
printf("Usage: utime \n");
return NT_STATUS_OK;
}
ZERO_STRUCT(ft);
ft.atime = convert_time_t_to_timespec(atoi(argv[2]));
ft.mtime = convert_time_t_to_timespec(atoi(argv[3]));
if (SMB_VFS_NTIMES(vfs->conn, argv[1], &ft) != 0) {
printf("utime: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("utime: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_ftruncate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd;
SMB_OFF_T off;
if (argc != 3) {
printf("Usage: ftruncate \n");
return NT_STATUS_OK;
}
fd = atoi(argv[1]);
off = atoi(argv[2]);
if (fd < 0 || fd >= 1024) {
printf("ftruncate: error=%d (file descriptor out of range)\n", EBADF);
return NT_STATUS_OK;
}
if (vfs->files[fd] == NULL) {
printf("ftruncate: error=%d (invalid file descriptor)\n", EBADF);
return NT_STATUS_OK;
}
if (SMB_VFS_FTRUNCATE(vfs->files[fd], off) == -1) {
printf("ftruncate: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("ftruncate: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_lock(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
int fd;
int op;
long offset;
long count;
int type;
const char *typestr;
if (argc != 6) {
printf("Usage: lock \n");
printf(" ops: G = F_GETLK\n");
printf(" S = F_SETLK\n");
printf(" W = F_SETLKW\n");
printf(" type: R = F_RDLCK\n");
printf(" W = F_WRLCK\n");
printf(" U = F_UNLCK\n");
return NT_STATUS_OK;
}
if (sscanf(argv[1], "%d", &fd) == 0) {
printf("lock: error=-1 (error parsing fd)\n");
return NT_STATUS_UNSUCCESSFUL;
}
op = 0;
switch (*argv[2]) {
case 'G':
op = F_GETLK;
break;
case 'S':
op = F_SETLK;
break;
case 'W':
op = F_SETLKW;
break;
default:
printf("lock: error=-1 (invalid op flag!)\n");
return NT_STATUS_UNSUCCESSFUL;
}
if (sscanf(argv[3], "%ld", &offset) == 0) {
printf("lock: error=-1 (error parsing fd)\n");
return NT_STATUS_UNSUCCESSFUL;
}
if (sscanf(argv[4], "%ld", &count) == 0) {
printf("lock: error=-1 (error parsing fd)\n");
return NT_STATUS_UNSUCCESSFUL;
}
type = 0;
typestr = argv[5];
while(*typestr) {
switch (*typestr) {
case 'R':
type |= F_RDLCK;
break;
case 'W':
type |= F_WRLCK;
break;
case 'U':
type |= F_UNLCK;
break;
default:
printf("lock: error=-1 (invalid type flag!)\n");
return NT_STATUS_UNSUCCESSFUL;
}
typestr++;
}
printf("lock: debug lock(fd=%d, op=%d, offset=%ld, count=%ld, type=%d))\n", fd, op, offset, count, type);
if (SMB_VFS_LOCK(vfs->files[fd], op, offset, count, type) == False) {
printf("lock: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("lock: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_symlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
if (argc != 3) {
printf("Usage: symlink \n");
return NT_STATUS_OK;
}
if (SMB_VFS_SYMLINK(vfs->conn, argv[1], argv[2]) == -1) {
printf("symlink: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("symlink: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_readlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
char buffer[PATH_MAX];
int size;
if (argc != 2) {
printf("Usage: readlink \n");
return NT_STATUS_OK;
}
if ((size = SMB_VFS_READLINK(vfs->conn, argv[1], buffer, PATH_MAX)) == -1) {
printf("readlink: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
buffer[size] = '\0';
printf("readlink: %s\n", buffer);
return NT_STATUS_OK;
}
static NTSTATUS cmd_link(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
if (argc != 3) {
printf("Usage: link \n");
return NT_STATUS_OK;
}
if (SMB_VFS_LINK(vfs->conn, argv[1], argv[2]) == -1) {
printf("link: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("link: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_mknod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
mode_t mode;
unsigned int dev_val;
SMB_DEV_T dev;
if (argc != 4) {
printf("Usage: mknod \n");
printf(" mode is octal\n");
printf(" dev is hex\n");
return NT_STATUS_OK;
}
if (sscanf(argv[2], "%ho", (unsigned short *)&mode) == 0) {
printf("open: error=-1 (invalid mode!)\n");
return NT_STATUS_UNSUCCESSFUL;
}
if (sscanf(argv[3], "%x", &dev_val) == 0) {
printf("open: error=-1 (invalid dev!)\n");
return NT_STATUS_UNSUCCESSFUL;
}
dev = (SMB_DEV_T)dev_val;
if (SMB_VFS_MKNOD(vfs->conn, argv[1], mode, dev) == -1) {
printf("mknod: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("mknod: ok\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_realpath(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
{
char respath[PATH_MAX];
if (argc != 2) {
printf("Usage: realpath \n");
return NT_STATUS_OK;
}
if (SMB_VFS_REALPATH(vfs->conn, argv[1], respath) == NULL) {
printf("realpath: error=%d (%s)\n", errno, strerror(errno));
return NT_STATUS_UNSUCCESSFUL;
}
printf("realpath: ok\n");
return NT_STATUS_OK;
}
struct cmd_set vfs_commands[] = {
{ "VFS Commands" },
{ "load", cmd_load_module, "Load a module", "load " },
{ "populate", cmd_populate, "Populate a data buffer", "populate " },
{ "showdata", cmd_show_data, "Show data currently in data buffer", "show_data [ ]"},
{ "connect", cmd_connect, "VFS connect()", "connect" },
{ "disconnect", cmd_disconnect, "VFS disconnect()", "disconnect" },
{ "disk_free", cmd_disk_free, "VFS disk_free()", "disk_free " },
{ "opendir", cmd_opendir, "VFS opendir()", "opendir " },
{ "readdir", cmd_readdir, "VFS readdir()", "readdir" },
{ "mkdir", cmd_mkdir, "VFS mkdir()", "mkdir " },
{ "rmdir", cmd_pathfunc, "VFS rmdir()", "rmdir " },
{ "closedir", cmd_closedir, "VFS closedir()", "closedir" },
{ "open", cmd_open, "VFS open()", "open " },
{ "close", cmd_close, "VFS close()", "close " },
{ "read", cmd_read, "VFS read()", "read " },
{ "write", cmd_write, "VFS write()", "write " },
{ "lseek", cmd_lseek, "VFS lseek()", "lseek " },
{ "rename", cmd_rename, "VFS rename()", "rename " },
{ "fsync", cmd_fsync, "VFS fsync()", "fsync " },
{ "stat", cmd_stat, "VFS stat()", "stat " },
{ "fstat", cmd_fstat, "VFS fstat()", "fstat " },
{ "lstat", cmd_lstat, "VFS lstat()", "lstat " },
{ "unlink", cmd_pathfunc, "VFS unlink()", "unlink " },
{ "chmod", cmd_chmod, "VFS chmod()", "chmod " },
{ "fchmod", cmd_fchmod, "VFS fchmod()", "fchmod " },
{ "chown", cmd_chown, "VFS chown()", "chown " },
{ "fchown", cmd_fchown, "VFS fchown()", "fchown " },
{ "chdir", cmd_pathfunc, "VFS chdir()", "chdir " },
{ "getwd", cmd_getwd, "VFS getwd()", "getwd" },
{ "utime", cmd_utime, "VFS utime()", "utime " },
{ "ftruncate", cmd_ftruncate, "VFS ftruncate()", "ftruncate " },
{ "lock", cmd_lock, "VFS lock()", "lock " },
{ "symlink", cmd_symlink, "VFS symlink()", "symlink " },
{ "readlink", cmd_readlink, "VFS readlink()", "readlink " },
{ "link", cmd_link, "VFS link()", "link " },
{ "mknod", cmd_mknod, "VFS mknod()", "mknod " },
{ "realpath", cmd_realpath, "VFS realpath()", "realpath " },
{ NULL }
};