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samba-mirror/source4/ntvfs/cifs_posix_cli
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Sam Liddicott 4b21ad9db7 Have ntvfs_connect() accept union smb_tcon *tcon instead of char* sharename 
This change brings ntvfs_connect into compliance with other ntvfs functions
which take an ntvfs module, an ntvfs request and an smb io union.

It now becomes the responsibility of ntvfs modules to examine
tcon->generic.level themselves and derive the share name and any other
options
directly; e.g.

	const char *sharename;

	switch (tcon->generic.level) {
	case RAW_TCON_TCON:
		sharename = tcon->tcon.in.service;
		break;
	case RAW_TCON_TCONX:
		sharename = tcon->tconx.in.path;
		break;
	case RAW_TCON_SMB2:
	default:
		return NT_STATUS_INVALID_LEVEL;
	}

	if (strncmp(sharename, "\\\\", 2) == 0) {
		char *p = strchr(sharename+2, '\\');
		if (p) {
			sharename = p + 1;
		}
	}

service.c smbsrv_tcon_backend() is called before ntvfs_connect and fills in
some of the tcon->..out values.
For the case of RAW_TCON_TCONX, it filles out tcon->tconx.out.tid and
tcon->tconx.out.options

For the case of RAW_TCON_TCON it fills out tcon->tcon.out.tid and
tcon->tcon.out.max_xmit

Thus the ntvfs_connect function for vfs modules may override these values
if desired, but are not required to.

ntvfs_connect functions are required to fill in the tcon->tconx.out.*_type
fields, for RAW_TCON_TCONX, perhaps something like:

	if (tcon->generic.level == RAW_TCON_TCONX) {
		tcon->tconx.out.fs_type = ntvfs->ctx->fs_type;
		tcon->tconx.out.dev_type = ntvfs->ctx->dev_type;
	}

Signed-off-by: Sam Liddicott <sam@liddicott.com>

(I fixed the ntvfs_connect() in the smb_server/smb2/
 and the RAW_TCON_SMB2 switch case in the modules)

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2009-05-20 13:32:27 +02:00
..
cifsposix.h r18570: Fix up function names in cifs unix/posix extensions backend. Enable tiny quick test for torture for them 2007-10-10 14:18:48 -05:00
README r18570: Fix up function names in cifs unix/posix extensions backend. Enable tiny quick test for torture for them 2007-10-10 14:18:48 -05:00
svfs_util.c s4:ntvfs/cifs_posix_cli: s/private/p 2009-02-02 13:08:31 +01:00
vfs_cifs_posix.c Have ntvfs_connect() accept union smb_tcon *tcon instead of char* sharename 2009-05-20 13:32:27 +02:00

README 

This module (ntvfs 'cifsposix') provides a simple posix backend which
provides better semantics for clients which implement the cifs unix
extensions or the newer cifs posix extensions

WARNING: All file access is done as user 'root'!!!
	 Only use this module for testing, with only test data!!! 

For activating this module use:

[testshare]
	path = /tmp/testshare
	nfvfs handler = cifsposix