Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#define NO_SYSLOG
-
#include "includes.h"
/****************************************************************************
Map standard UNIX permissions onto wire representations.
****************************************************************************/
-uint32 unix_perms_to_wire(mode_t perms)
+uint32 unix_perms_to_wire(mode_t perms)
{
unsigned int ret = 0;
return ret;
}
+/****************************************************************************
+ Map wire permissions to standard UNIX.
+****************************************************************************/
+
+mode_t wire_perms_to_unix(uint32 perms)
+{
+ mode_t ret = (mode_t)0;
+
+ ret |= ((perms & UNIX_X_OTH) ? S_IXOTH : 0);
+ ret |= ((perms & UNIX_W_OTH) ? S_IWOTH : 0);
+ ret |= ((perms & UNIX_R_OTH) ? S_IROTH : 0);
+ ret |= ((perms & UNIX_X_GRP) ? S_IXGRP : 0);
+ ret |= ((perms & UNIX_W_GRP) ? S_IWGRP : 0);
+ ret |= ((perms & UNIX_R_GRP) ? S_IRGRP : 0);
+ ret |= ((perms & UNIX_X_USR) ? S_IXUSR : 0);
+ ret |= ((perms & UNIX_W_USR) ? S_IWUSR : 0);
+ ret |= ((perms & UNIX_R_USR) ? S_IRUSR : 0);
+#ifdef S_ISVTX
+ ret |= ((perms & UNIX_STICKY) ? S_ISVTX : 0);
+#endif
+#ifdef S_ISGID
+ ret |= ((perms & UNIX_SET_GID) ? S_ISGID : 0);
+#endif
+#ifdef S_ISUID
+ ret |= ((perms & UNIX_SET_UID) ? S_ISUID : 0);
+#endif
+ return ret;
+}
+
+/****************************************************************************
+ Return the file type from the wire filetype for UNIX extensions.
+****************************************************************************/
+
+static mode_t unix_filetype_from_wire(uint32 wire_type)
+{
+ switch (wire_type) {
+ case UNIX_TYPE_FILE:
+ return S_IFREG;
+ case UNIX_TYPE_DIR:
+ return S_IFDIR;
+#ifdef S_IFLNK
+ case UNIX_TYPE_SYMLINK:
+ return S_IFLNK;
+#endif
+#ifdef S_IFCHR
+ case UNIX_TYPE_CHARDEV:
+ return S_IFCHR;
+#endif
+#ifdef S_IFBLK
+ case UNIX_TYPE_BLKDEV:
+ return S_IFBLK;
+#endif
+#ifdef S_IFIFO
+ case UNIX_TYPE_FIFO:
+ return S_IFIFO;
+#endif
+#ifdef S_IFSOCK
+ case UNIX_TYPE_SOCKET:
+ return S_IFSOCK;
+#endif
+ default:
+ return (mode_t)0;
+ }
+}
+
+/****************************************************************************
+ Do a POSIX getfacl (UNIX extensions).
+****************************************************************************/
+
+BOOL cli_unix_getfacl(struct cli_state *cli, const char *name, size_t *prb_size, char **retbuf)
+{
+ unsigned int param_len = 0;
+ unsigned int data_len = 0;
+ uint16 setup = TRANSACT2_QPATHINFO;
+ char param[sizeof(pstring)+6];
+ char *rparam=NULL, *rdata=NULL;
+ char *p;
+
+ p = param;
+ memset(p, 0, 6);
+ SSVAL(p, 0, SMB_QUERY_POSIX_ACL);
+ p += 6;
+ p += clistr_push(cli, p, name, sizeof(pstring)-6, STR_TERMINATE);
+ param_len = PTR_DIFF(p, param);
+
+ if (!cli_send_trans(cli, SMBtrans2,
+ NULL, /* name */
+ -1, 0, /* fid, flags */
+ &setup, 1, 0, /* setup, length, max */
+ param, param_len, 2, /* param, length, max */
+ NULL, 0, cli->max_xmit /* data, length, max */
+ )) {
+ return False;
+ }
+
+ if (!cli_receive_trans(cli, SMBtrans2,
+ &rparam, ¶m_len,
+ &rdata, &data_len)) {
+ return False;
+ }
+
+ if (data_len < 6) {
+ SAFE_FREE(rdata);
+ SAFE_FREE(rparam);
+ return False;
+ }
+
+ SAFE_FREE(rparam);
+ *retbuf = rdata;
+ *prb_size = (size_t)data_len;
+
+ return True;
+}
+
+/****************************************************************************
+ Stat a file (UNIX extensions).
+****************************************************************************/
+
+BOOL cli_unix_stat(struct cli_state *cli, const char *name, SMB_STRUCT_STAT *sbuf)
+{
+ unsigned int param_len = 0;
+ unsigned int data_len = 0;
+ uint16 setup = TRANSACT2_QPATHINFO;
+ char param[sizeof(pstring)+6];
+ char *rparam=NULL, *rdata=NULL;
+ char *p;
+
+ ZERO_STRUCTP(sbuf);
+
+ p = param;
+ memset(p, 0, 6);
+ SSVAL(p, 0, SMB_QUERY_FILE_UNIX_BASIC);
+ p += 6;
+ p += clistr_push(cli, p, name, sizeof(pstring)-6, STR_TERMINATE);
+ param_len = PTR_DIFF(p, param);
+
+ if (!cli_send_trans(cli, SMBtrans2,
+ NULL, /* name */
+ -1, 0, /* fid, flags */
+ &setup, 1, 0, /* setup, length, max */
+ param, param_len, 2, /* param, length, max */
+ NULL, 0, cli->max_xmit /* data, length, max */
+ )) {
+ return False;
+ }
+
+ if (!cli_receive_trans(cli, SMBtrans2,
+ &rparam, ¶m_len,
+ &rdata, &data_len)) {
+ return False;
+ }
+
+ if (data_len < 96) {
+ SAFE_FREE(rdata);
+ SAFE_FREE(rparam);
+ return False;
+ }
+
+ sbuf->st_size = IVAL2_TO_SMB_BIG_UINT(rdata,0); /* total size, in bytes */
+ sbuf->st_blocks = IVAL2_TO_SMB_BIG_UINT(rdata,8); /* number of blocks allocated */
+#if defined (HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
+ sbuf->st_blocks /= STAT_ST_BLOCKSIZE;
+#else
+ /* assume 512 byte blocks */
+ sbuf->st_blocks /= 512;
+#endif
+ sbuf->st_ctime = interpret_long_date(rdata + 16); /* time of last change */
+ sbuf->st_atime = interpret_long_date(rdata + 24); /* time of last access */
+ sbuf->st_mtime = interpret_long_date(rdata + 32); /* time of last modification */
+ sbuf->st_uid = (uid_t) IVAL(rdata,40); /* user ID of owner */
+ sbuf->st_gid = (gid_t) IVAL(rdata,48); /* group ID of owner */
+ sbuf->st_mode |= unix_filetype_from_wire(IVAL(rdata, 56));
+#if defined(HAVE_MAKEDEV)
+ {
+ uint32 dev_major = IVAL(rdata,60);
+ uint32 dev_minor = IVAL(rdata,68);
+ sbuf->st_rdev = makedev(dev_major, dev_minor);
+ }
+#endif
+ sbuf->st_ino = (SMB_INO_T)IVAL2_TO_SMB_BIG_UINT(rdata,76); /* inode */
+ sbuf->st_mode |= wire_perms_to_unix(IVAL(rdata,84)); /* protection */
+ sbuf->st_nlink = IVAL(rdata,92); /* number of hard links */
+
+ SAFE_FREE(rdata);
+ SAFE_FREE(rparam);
+
+ return True;
+}
+
/****************************************************************************
Symlink a file (UNIX extensions).
****************************************************************************/
int cli_nt_create(struct cli_state *cli, const char *fname, uint32 DesiredAccess)
{
return cli_nt_create_full(cli, fname, 0, DesiredAccess, 0,
- FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_EXISTS_OPEN, 0x0, 0x0);
+ FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, 0x0, 0x0);
}
/****************************************************************************
send a lock with a specified locktype
this is used for testing LOCKING_ANDX_CANCEL_LOCK
****************************************************************************/
+
NTSTATUS cli_locktype(struct cli_state *cli, int fnum,
uint32 offset, uint32 len, int timeout, unsigned char locktype)
{
return cli_nt_error(cli);
}
-
/****************************************************************************
Lock a file.
note that timeout is in units of 2 milliseconds
****************************************************************************/
+
BOOL cli_lock(struct cli_state *cli, int fnum,
uint32 offset, uint32 len, int timeout, enum brl_type lock_type)
{
return True;
}
+/****************************************************************************
+ Get/unlock a POSIX lock on a file - internal function.
+****************************************************************************/
+
+static BOOL cli_posix_lock_internal(struct cli_state *cli, int fnum,
+ SMB_BIG_UINT offset, SMB_BIG_UINT len, BOOL wait_lock, enum brl_type lock_type)
+{
+ unsigned int param_len = 4;
+ unsigned int data_len = POSIX_LOCK_DATA_SIZE;
+ uint16 setup = TRANSACT2_SETFILEINFO;
+ char param[4];
+ unsigned char data[POSIX_LOCK_DATA_SIZE];
+ char *rparam=NULL, *rdata=NULL;
+ int saved_timeout = cli->timeout;
+
+ SSVAL(param,0,fnum);
+ SSVAL(param,2,SMB_SET_POSIX_LOCK);
+
+ switch (lock_type) {
+ case READ_LOCK:
+ SSVAL(data, POSIX_LOCK_TYPE_OFFSET, POSIX_LOCK_TYPE_READ);
+ break;
+ case WRITE_LOCK:
+ SSVAL(data, POSIX_LOCK_TYPE_OFFSET, POSIX_LOCK_TYPE_WRITE);
+ break;
+ case UNLOCK_LOCK:
+ SSVAL(data, POSIX_LOCK_TYPE_OFFSET, POSIX_LOCK_TYPE_UNLOCK);
+ break;
+ default:
+ return False;
+ }
+
+ if (wait_lock) {
+ SSVAL(data, POSIX_LOCK_FLAGS_OFFSET, POSIX_LOCK_FLAG_WAIT);
+ cli->timeout = 0x7FFFFFFF;
+ } else {
+ SSVAL(data, POSIX_LOCK_FLAGS_OFFSET, POSIX_LOCK_FLAG_NOWAIT);
+ }
+
+ SIVAL(data, POSIX_LOCK_PID_OFFSET, cli->pid);
+ SOFF_T(data, POSIX_LOCK_START_OFFSET, offset);
+ SOFF_T(data, POSIX_LOCK_LEN_OFFSET, len);
+
+ if (!cli_send_trans(cli, SMBtrans2,
+ NULL, /* name */
+ -1, 0, /* fid, flags */
+ &setup, 1, 0, /* setup, length, max */
+ param, param_len, 2, /* param, length, max */
+ (char *)&data, data_len, cli->max_xmit /* data, length, max */
+ )) {
+ cli->timeout = saved_timeout;
+ return False;
+ }
+
+ if (!cli_receive_trans(cli, SMBtrans2,
+ &rparam, ¶m_len,
+ &rdata, &data_len)) {
+ cli->timeout = saved_timeout;
+ SAFE_FREE(rdata);
+ SAFE_FREE(rparam);
+ return False;
+ }
+
+ cli->timeout = saved_timeout;
+
+ SAFE_FREE(rdata);
+ SAFE_FREE(rparam);
+
+ return True;
+}
+
+/****************************************************************************
+ POSIX Lock a file.
+****************************************************************************/
+
+BOOL cli_posix_lock(struct cli_state *cli, int fnum,
+ SMB_BIG_UINT offset, SMB_BIG_UINT len,
+ BOOL wait_lock, enum brl_type lock_type)
+{
+ if (lock_type != READ_LOCK || lock_type != WRITE_LOCK) {
+ return False;
+ }
+ return cli_posix_lock_internal(cli, fnum, offset, len, wait_lock, lock_type);
+}
+
+/****************************************************************************
+ POSIX Unlock a file.
+****************************************************************************/
+
+BOOL cli_posix_unlock(struct cli_state *cli, int fnum, SMB_BIG_UINT offset, SMB_BIG_UINT len)
+{
+ return cli_posix_lock_internal(cli, fnum, offset, len, False, UNLOCK_LOCK);
+}
+
+/****************************************************************************
+ POSIX Get any lock covering a file.
+****************************************************************************/
+
+BOOL cli_posix_getlock(struct cli_state *cli, int fnum, SMB_BIG_UINT *poffset, SMB_BIG_UINT *plen)
+{
+ return True;
+}
/****************************************************************************
Do a SMBgetattrE call.
****************************************************************************/
BOOL cli_getattrE(struct cli_state *cli, int fd,
- uint16 *attr, SMB_BIG_UINT *size,
+ uint16 *attr, SMB_OFF_T *size,
time_t *c_time, time_t *a_time, time_t *m_time)
{
memset(cli->outbuf,'\0',smb_size);
}
if (c_time) {
- *c_time = make_unix_date3(cli->inbuf+smb_vwv0);
+ *c_time = cli_make_unix_date2(cli, cli->inbuf+smb_vwv0);
}
if (a_time) {
- *a_time = make_unix_date3(cli->inbuf+smb_vwv2);
+ *a_time = cli_make_unix_date2(cli, cli->inbuf+smb_vwv2);
}
if (m_time) {
- *m_time = make_unix_date3(cli->inbuf+smb_vwv4);
+ *m_time = cli_make_unix_date2(cli, cli->inbuf+smb_vwv4);
}
return True;
****************************************************************************/
BOOL cli_getatr(struct cli_state *cli, const char *fname,
- uint16 *attr, size_t *size, time_t *t)
+ uint16 *attr, SMB_OFF_T *size, time_t *t)
{
char *p;
}
if (t) {
- *t = make_unix_date3(cli->inbuf+smb_vwv1);
+ *t = cli_make_unix_date3(cli, cli->inbuf+smb_vwv1);
}
if (attr) {
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0, fd);
- put_dos_date3(cli->outbuf,smb_vwv1, c_time);
- put_dos_date3(cli->outbuf,smb_vwv3, a_time);
- put_dos_date3(cli->outbuf,smb_vwv5, m_time);
+ cli_put_dos_date2(cli, cli->outbuf,smb_vwv1, c_time);
+ cli_put_dos_date2(cli, cli->outbuf,smb_vwv3, a_time);
+ cli_put_dos_date2(cli, cli->outbuf,smb_vwv5, m_time);
p = smb_buf(cli->outbuf);
*p++ = 4;
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0, attr);
- put_dos_date3(cli->outbuf,smb_vwv1, t);
+ cli_put_dos_date3(cli, cli->outbuf,smb_vwv1, t);
p = smb_buf(cli->outbuf);
*p++ = 4;
pstring path2;
clistr_pull(cli, path2, p,
sizeof(path2), len, STR_ASCII);
- *tmp_path = strdup(path2);
+ *tmp_path = SMB_STRDUP(path2);
}
return SVAL(cli->inbuf,smb_vwv0);
char *p;
size_t ea_namelen = strlen(ea_name);
- data_len = 4 + 4 + ea_namelen + 1 + ea_len;
- data = malloc(data_len);
- if (!data) {
- return False;
+ if (ea_namelen == 0 && ea_len == 0) {
+ data_len = 4;
+ data = SMB_MALLOC(data_len);
+ if (!data) {
+ return False;
+ }
+ p = data;
+ SIVAL(p,0,data_len);
+ } else {
+ data_len = 4 + 4 + ea_namelen + 1 + ea_len;
+ data = SMB_MALLOC(data_len);
+ if (!data) {
+ return False;
+ }
+ p = data;
+ SIVAL(p,0,data_len);
+ p += 4;
+ SCVAL(p, 0, 0); /* EA flags. */
+ SCVAL(p, 1, ea_namelen);
+ SSVAL(p, 2, ea_len);
+ memcpy(p+4, ea_name, ea_namelen+1); /* Copy in the name. */
+ memcpy(p+4+ea_namelen+1, ea_val, ea_len);
}
- p = data;
- SIVAL(p,0,data_len);
- p += 4;
- SCVAL(p, 0, 0); /* EA flags. */
- SCVAL(p, 1, ea_namelen);
- SSVAL(p, 2, ea_len);
- memcpy(p+4, ea_name, ea_namelen+1); /* Copy in the name. */
- memcpy(p+4+ea_namelen+1, ea_val, ea_len);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
goto out;
}
- ea_list = (struct ea_struct *)talloc(ctx, num_eas*sizeof(struct ea_struct));
+ ea_list = TALLOC_ARRAY(ctx, struct ea_struct, num_eas);
if (!ea_list) {
goto out;
}
git.samba.org / samba.git / blobdiff