r3713: Implementation of get posix acls in UNIX extensions. Passes valgrind.

Need to add printout functions in client and set posix acl in server.
SteveF - take a look at this for the cifsfs client !
Once this is working and tested the next step is to write this up for
the UNIX extensions spec. documents.
Jeremy.
(This used to be commit 1bd3f133442a472b4718b94a636f2fec89a2e0dc)

2 files changed, 106 insertions, 0 deletions

diff --git a/source3/libsmb/clifile.c b/source3/libsmb/clifile.c
index 144fc4a0c8..b616abd4d2 100644
--- a/source3/libsmb/clifile.c
+++ b/source3/libsmb/clifile.c
@@ -168,6 +168,54 @@ static mode_t unix_filetype_from_wire(uint32 wire_type)
 }
 
 /****************************************************************************
+ Do a POSIX getfacl (UNIX extensions).
+****************************************************************************/
+
+BOOL cli_unix_getfacl(struct cli_state *cli, const char *name, 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, &param_len,
+		&rdata, &data_len)) {
+			return False;
+	}
+
+	if (data_len < 6) {
+		SAFE_FREE(rdata);
+		SAFE_FREE(rparam);
+		return False;
+	}
+
+	SAFE_FREE(rparam);
+	*retbuf = rdata;
+
+	return True;
+}
+
+/****************************************************************************
  Stat a file (UNIX extensions).
 ****************************************************************************/
 
diff --git a/source3/libsmb/clifsinfo.c b/source3/libsmb/clifsinfo.c
index 00fe189e9a..22c8bff3ba 100644
--- a/source3/libsmb/clifsinfo.c
+++ b/source3/libsmb/clifsinfo.c
@@ -20,6 +20,64 @@
 
 #include "includes.h"
 
+/****************************************************************************
+ Get UNIX extensions version info.
+****************************************************************************/
+                                                                                                                   
+BOOL cli_unix_extensions_version(struct cli_state *cli, uint16 *pmajor, uint16 *pminor,
+                                        uint32 *pcaplow, uint32 *pcaphigh)
+{
+	BOOL ret = False;
+	uint16 setup;
+	char param[2];
+	char *rparam=NULL, *rdata=NULL;
+	unsigned int rparam_count=0, rdata_count=0;
+
+	setup = TRANSACT2_QFSINFO;
+	
+	SSVAL(param,0,SMB_QUERY_CIFS_UNIX_INFO);
+
+	if (!cli_send_trans(cli, SMBtrans2, 
+		    NULL, 
+		    0, 0,
+		    &setup, 1, 0,
+		    param, 2, 0,
+		    NULL, 0, 560)) {
+		goto cleanup;
+	}
+	
+	if (!cli_receive_trans(cli, SMBtrans2,
+                              &rparam, &rparam_count,
+                              &rdata, &rdata_count)) {
+		goto cleanup;
+	}
+
+	if (cli_is_error(cli)) {
+		ret = False;
+		goto cleanup;
+	} else {
+		ret = True;
+	}
+
+	if (rdata_count < 12) {
+		goto cleanup;
+	}
+
+	*pmajor = SVAL(rdata,0);
+	*pminor = SVAL(rdata,2);
+	*pcaplow = IVAL(rdata,4);
+	*pcaphigh = IVAL(rdata,8);
+
+	/* todo: but not yet needed 
+	 *       return the other stuff
+	 */
+
+cleanup:
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return ret;	
+}
 
 BOOL cli_get_fs_attr_info(struct cli_state *cli, uint32 *fs_attr)
 {