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r2065: add libnet_RemoteTOD() call with levels GENERIC and SRVSVC

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metze
(This used to be commit 72e3b351d0)
This commit is contained in:
Stefan Metzmacher 2004-08-25 12:11:28 +00:00 committed by Gerald (Jerry) Carter
parent c9656212f5
commit 9b54c7ca21
4 changed files with 170 additions and 0 deletions
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1
source4/libnet/config.mk
View File

@ -5,6 +5,7 @@ INIT_OBJ_FILES = \
libnet/libnet.o
ADD_OBJ_FILES = \
libnet/libnet_passwd.o \
libnet/libnet_time.o \
libnet/libnet_rpc.o
# End SUBSYSTEM LIBNET
#################################

1
source4/libnet/libnet.h
View File

@ -33,4 +33,5 @@ struct libnet_context {
};
#include "libnet/libnet_passwd.h"
#include "libnet/libnet_time.h"
#include "libnet/libnet_rpc.h"

121
source4/libnet/libnet_time.c Normal file
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@ -0,0 +1,121 @@
/*
Unix SMB/CIFS implementation.
Copyright (C) Stefan Metzmacher 2004
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 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
/*
* get the remote time of a server via srvsvc_NetRemoteTOD
*/
static NTSTATUS libnet_RemoteTOD_srvsvc(struct libnet_context *ctx, TALLOC_CTX *mem_ctx, union libnet_RemoteTOD *r)
{
NTSTATUS status;
union libnet_rpc_connect c;
struct srvsvc_NetRemoteTOD tod;
struct tm tm;
/* prepare connect to the SRVSVC pipe of a timeserver */
c.standard.level = LIBNET_RPC_CONNECT_STANDARD;
c.standard.in.server_name = r->srvsvc.in.server_name;
c.standard.in.dcerpc_iface_name = DCERPC_SRVSVC_NAME;
c.standard.in.dcerpc_iface_uuid = DCERPC_SRVSVC_UUID;
c.standard.in.dcerpc_iface_version = DCERPC_SRVSVC_VERSION;
/* 1. connect to the SRVSVC pipe of a timeserver */
status = libnet_rpc_connect(ctx, mem_ctx, &c);
if (!NT_STATUS_IS_OK(status)) {
r->srvsvc.out.error_string = talloc_asprintf(mem_ctx,
"Connection to SRVSVC pipe of server '%s' failed: %s\n",
r->srvsvc.in.server_name, nt_errstr(status));
return status;
}
/* prepare srvsvc_NetrRemoteTOD */
tod.in.server_unc = talloc_asprintf(mem_ctx, "\\%s", c.standard.in.server_name);
/* 2. try srvsvc_NetRemoteTOD */
status = dcerpc_srvsvc_NetRemoteTOD(c.pdc.out.dcerpc_pipe, mem_ctx, &tod);
if (!NT_STATUS_IS_OK(status)) {
r->srvsvc.out.error_string = talloc_asprintf(mem_ctx,
"srvsvc_NetrRemoteTOD on server '%s' failed: %s\n",
r->srvsvc.in.server_name, nt_errstr(status));
goto disconnect;
}
/* check result of srvsvc_NetrRemoteTOD */
if (!W_ERROR_IS_OK(tod.out.result)) {
r->srvsvc.out.error_string = talloc_asprintf(mem_ctx,
"srvsvc_NetrRemoteTOD on server '%s' failed: %s\n",
r->srvsvc.in.server_name, win_errstr(tod.out.result));
status = werror_to_ntstatus(tod.out.result);
goto disconnect;
}
/* need to set the out parameters */
tm.tm_sec = (int)tod.out.info->secs;
tm.tm_min = (int)tod.out.info->mins;
tm.tm_hour = (int)tod.out.info->hours;
tm.tm_mday = (int)tod.out.info->day;
tm.tm_mon = (int)tod.out.info->month -1;
tm.tm_year = (int)tod.out.info->year - 1900;
tm.tm_wday = -1;
tm.tm_yday = -1;
tm.tm_isdst = -1;
r->srvsvc.out.time = timegm(&tm);
r->srvsvc.out.time_zone = ((int32_t)tod.out.info->timezone) * 60;
goto disconnect;
disconnect:
/* close connection */
dcerpc_pipe_close(c.standard.out.dcerpc_pipe);
return status;
}
static NTSTATUS libnet_RemoteTOD_generic(struct libnet_context *ctx, TALLOC_CTX *mem_ctx, union libnet_RemoteTOD *r)
{
NTSTATUS status;
union libnet_RemoteTOD r2;
r2.srvsvc.level = LIBNET_REMOTE_TOD_SRVSVC;
r2.srvsvc.in.server_name = r->generic.in.server_name;
status = libnet_RemoteTOD(ctx, mem_ctx, &r2);
r->generic.out.time = r2.srvsvc.out.time;
r->generic.out.time_zone = r2.srvsvc.out.time_zone;
r->generic.out.error_string = r2.srvsvc.out.error_string;
return status;
}
NTSTATUS libnet_RemoteTOD(struct libnet_context *ctx, TALLOC_CTX *mem_ctx, union libnet_RemoteTOD *r)
{
switch (r->generic.level) {
case LIBNET_REMOTE_TOD_GENERIC:
return libnet_RemoteTOD_generic(ctx, mem_ctx, r);
case LIBNET_REMOTE_TOD_SRVSVC:
return libnet_RemoteTOD_srvsvc(ctx, mem_ctx, r);
}
return NT_STATUS_INVALID_LEVEL;
}

47
source4/libnet/libnet_time.h Normal file
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@ -0,0 +1,47 @@
/*
Unix SMB/CIFS implementation.
Copyright (C) Stefan Metzmacher 2004
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 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* struct and enum for getting the time of a remote system */
enum libnet_RemoteTOD_level {
LIBNET_REMOTE_TOD_GENERIC,
LIBNET_REMOTE_TOD_SRVSVC
};
union libnet_RemoteTOD {
struct {
enum libnet_RemoteTOD_level level;
struct _libnet_RemoteTOD_in {
const char *server_name;
} in;
struct _libnet_RemoteTOD_out {
time_t time;
int time_zone;
const char *error_string;
} out;
} generic;
struct {
enum libnet_RemoteTOD_level level;
struct _libnet_RemoteTOD_in in;
struct _libnet_RemoteTOD_out out;
} srvsvc;
};