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samba-mirror/source3/utils/net_rpc_service.c
Günther Deschner 9ab0038348 Fix svcctl callers.
Guenther
(This used to be commit 91bf2ac1af)
2007-12-03 18:43:19 +01:00

560 lines
17 KiB
C

/*
Samba Unix/Linux SMB client library
Distributed SMB/CIFS Server Management Utility
Copyright (C) Gerald (Jerry) Carter 2005
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 <http://www.gnu.org/licenses/>. */
#include "includes.h"
#include "utils/net.h"
/********************************************************************
********************************************************************/
static WERROR query_service_state(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
POLICY_HND *hSCM,
const char *service,
uint32 *state )
{
POLICY_HND hService;
SERVICE_STATUS service_status;
WERROR result = WERR_GENERAL_FAILURE;
/* now cycle until the status is actually 'watch_state' */
result = rpccli_svcctl_open_service(pipe_hnd, mem_ctx, hSCM, &hService,
service, SC_RIGHT_SVC_QUERY_STATUS );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open service. [%s]\n", dos_errstr(result));
return result;
}
result = rpccli_svcctl_query_status(pipe_hnd, mem_ctx, &hService, &service_status );
if ( W_ERROR_IS_OK(result) ) {
*state = service_status.state;
}
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hService, NULL);
return result;
}
/********************************************************************
********************************************************************/
static WERROR watch_service_state(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
POLICY_HND *hSCM,
const char *service,
uint32 watch_state,
uint32 *final_state )
{
uint32 i;
uint32 state = 0;
WERROR result = WERR_GENERAL_FAILURE;
i = 0;
while ( (state != watch_state ) && i<30 ) {
/* get the status */
result = query_service_state(pipe_hnd, mem_ctx, hSCM, service, &state );
if ( !W_ERROR_IS_OK(result) ) {
break;
}
d_printf(".");
i++;
sys_usleep( 100 );
}
d_printf("\n");
*final_state = state;
return result;
}
/********************************************************************
********************************************************************/
static WERROR control_service(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
POLICY_HND *hSCM,
const char *service,
uint32 control,
uint32 watch_state )
{
POLICY_HND hService;
WERROR result = WERR_GENERAL_FAILURE;
SERVICE_STATUS service_status;
uint32 state = 0;
/* Open the Service */
result = rpccli_svcctl_open_service(pipe_hnd, mem_ctx, hSCM, &hService,
service, (SC_RIGHT_SVC_STOP|SC_RIGHT_SVC_PAUSE_CONTINUE) );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open service. [%s]\n", dos_errstr(result));
goto done;
}
/* get the status */
result = rpccli_svcctl_control_service(pipe_hnd, mem_ctx, &hService,
control, &service_status );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Control service request failed. [%s]\n", dos_errstr(result));
goto done;
}
/* loop -- checking the state until we are where we want to be */
result = watch_service_state(pipe_hnd, mem_ctx, hSCM, service, watch_state, &state );
d_printf("%s service is %s.\n", service, svc_status_string(state));
done:
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hService, NULL);
return result;
}
/********************************************************************
********************************************************************/
static NTSTATUS rpc_service_list_internal(const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv )
{
POLICY_HND hSCM;
ENUM_SERVICES_STATUS *services;
WERROR result = WERR_GENERAL_FAILURE;
fstring servicename;
fstring displayname;
uint32 num_services = 0;
int i;
if (argc != 0 ) {
d_printf("Usage: net rpc service list\n");
return NT_STATUS_OK;
}
result = rpccli_svcctl_open_scm(pipe_hnd, mem_ctx, &hSCM, SC_RIGHT_MGR_ENUMERATE_SERVICE );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open Service Control Manager. [%s]\n", dos_errstr(result));
return werror_to_ntstatus(result);
}
result = rpccli_svcctl_enumerate_services(pipe_hnd, mem_ctx, &hSCM, SVCCTL_TYPE_WIN32,
SVCCTL_STATE_ALL, &num_services, &services );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to enumerate services. [%s]\n", dos_errstr(result));
goto done;
}
if ( num_services == 0 )
d_printf("No services returned\n");
for ( i=0; i<num_services; i++ ) {
rpcstr_pull( servicename, services[i].servicename.buffer, sizeof(servicename), -1, STR_TERMINATE );
rpcstr_pull( displayname, services[i].displayname.buffer, sizeof(displayname), -1, STR_TERMINATE );
d_printf("%-20s \"%s\"\n", servicename, displayname);
}
done:
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hSCM, NULL);
return werror_to_ntstatus(result);
}
/********************************************************************
********************************************************************/
static NTSTATUS rpc_service_status_internal(const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv )
{
POLICY_HND hSCM, hService;
WERROR result = WERR_GENERAL_FAILURE;
fstring servicename;
SERVICE_STATUS service_status;
SERVICE_CONFIG config;
fstring ascii_string;
if (argc != 1 ) {
d_printf("Usage: net rpc service status <service>\n");
return NT_STATUS_OK;
}
fstrcpy( servicename, argv[0] );
/* Open the Service Control Manager */
result = rpccli_svcctl_open_scm(pipe_hnd, mem_ctx, &hSCM, SC_RIGHT_MGR_ENUMERATE_SERVICE );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open Service Control Manager. [%s]\n", dos_errstr(result));
return werror_to_ntstatus(result);
}
/* Open the Service */
result = rpccli_svcctl_open_service(pipe_hnd, mem_ctx, &hSCM, &hService, servicename,
(SC_RIGHT_SVC_QUERY_STATUS|SC_RIGHT_SVC_QUERY_CONFIG) );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open service. [%s]\n", dos_errstr(result));
goto done;
}
/* get the status */
result = rpccli_svcctl_query_status(pipe_hnd, mem_ctx, &hService, &service_status );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Query status request failed. [%s]\n", dos_errstr(result));
goto done;
}
d_printf("%s service is %s.\n", servicename, svc_status_string(service_status.state));
/* get the config */
result = rpccli_svcctl_query_config(pipe_hnd, mem_ctx, &hService, &config );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Query config request failed. [%s]\n", dos_errstr(result));
goto done;
}
/* print out the configuration information for the service */
d_printf("Configuration details:\n");
d_printf("\tControls Accepted = 0x%x\n", service_status.controls_accepted);
d_printf("\tService Type = 0x%x\n", config.service_type);
d_printf("\tStart Type = 0x%x\n", config.start_type);
d_printf("\tError Control = 0x%x\n", config.error_control);
d_printf("\tTag ID = 0x%x\n", config.tag_id);
if ( config.executablepath ) {
rpcstr_pull( ascii_string, config.executablepath->buffer, sizeof(ascii_string), -1, STR_TERMINATE );
d_printf("\tExecutable Path = %s\n", ascii_string);
}
if ( config.loadordergroup ) {
rpcstr_pull( ascii_string, config.loadordergroup->buffer, sizeof(ascii_string), -1, STR_TERMINATE );
d_printf("\tLoad Order Group = %s\n", ascii_string);
}
if ( config.dependencies ) {
rpcstr_pull( ascii_string, config.dependencies->buffer, sizeof(ascii_string), -1, STR_TERMINATE );
d_printf("\tDependencies = %s\n", ascii_string);
}
if ( config.startname ) {
rpcstr_pull( ascii_string, config.startname->buffer, sizeof(ascii_string), -1, STR_TERMINATE );
d_printf("\tStart Name = %s\n", ascii_string);
}
if ( config.displayname ) {
rpcstr_pull( ascii_string, config.displayname->buffer, sizeof(ascii_string), -1, STR_TERMINATE );
d_printf("\tDisplay Name = %s\n", ascii_string);
}
done:
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hService, NULL);
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hSCM, NULL);
return werror_to_ntstatus(result);
}
/********************************************************************
********************************************************************/
static NTSTATUS rpc_service_stop_internal(const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv )
{
POLICY_HND hSCM;
WERROR result = WERR_GENERAL_FAILURE;
fstring servicename;
if (argc != 1 ) {
d_printf("Usage: net rpc service status <service>\n");
return NT_STATUS_OK;
}
fstrcpy( servicename, argv[0] );
/* Open the Service Control Manager */
result = rpccli_svcctl_open_scm(pipe_hnd, mem_ctx, &hSCM, SC_RIGHT_MGR_ENUMERATE_SERVICE );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open Service Control Manager. [%s]\n", dos_errstr(result));
return werror_to_ntstatus(result);
}
result = control_service(pipe_hnd, mem_ctx, &hSCM, servicename,
SVCCTL_CONTROL_STOP, SVCCTL_STOPPED );
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hSCM, NULL);
return werror_to_ntstatus(result);
}
/********************************************************************
********************************************************************/
static NTSTATUS rpc_service_pause_internal(const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv )
{
POLICY_HND hSCM;
WERROR result = WERR_GENERAL_FAILURE;
fstring servicename;
if (argc != 1 ) {
d_printf("Usage: net rpc service status <service>\n");
return NT_STATUS_OK;
}
fstrcpy( servicename, argv[0] );
/* Open the Service Control Manager */
result = rpccli_svcctl_open_scm(pipe_hnd, mem_ctx, &hSCM, SC_RIGHT_MGR_ENUMERATE_SERVICE );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open Service Control Manager. [%s]\n", dos_errstr(result));
return werror_to_ntstatus(result);
}
result = control_service(pipe_hnd, mem_ctx, &hSCM, servicename,
SVCCTL_CONTROL_PAUSE, SVCCTL_PAUSED );
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hSCM, NULL);
return werror_to_ntstatus(result);
}
/********************************************************************
********************************************************************/
static NTSTATUS rpc_service_resume_internal(const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv )
{
POLICY_HND hSCM;
WERROR result = WERR_GENERAL_FAILURE;
fstring servicename;
if (argc != 1 ) {
d_printf("Usage: net rpc service status <service>\n");
return NT_STATUS_OK;
}
fstrcpy( servicename, argv[0] );
/* Open the Service Control Manager */
result = rpccli_svcctl_open_scm(pipe_hnd, mem_ctx, &hSCM, SC_RIGHT_MGR_ENUMERATE_SERVICE );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open Service Control Manager. [%s]\n", dos_errstr(result));
return werror_to_ntstatus(result);
}
result = control_service(pipe_hnd, mem_ctx, &hSCM, servicename,
SVCCTL_CONTROL_CONTINUE, SVCCTL_RUNNING );
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hSCM, NULL);
return werror_to_ntstatus(result);
}
/********************************************************************
********************************************************************/
static NTSTATUS rpc_service_start_internal(const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv )
{
POLICY_HND hSCM, hService;
WERROR result = WERR_GENERAL_FAILURE;
fstring servicename;
uint32 state = 0;
if (argc != 1 ) {
d_printf("Usage: net rpc service status <service>\n");
return NT_STATUS_OK;
}
fstrcpy( servicename, argv[0] );
/* Open the Service Control Manager */
result = rpccli_svcctl_open_scm( pipe_hnd, mem_ctx, &hSCM, SC_RIGHT_MGR_ENUMERATE_SERVICE );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open Service Control Manager. [%s]\n", dos_errstr(result));
return werror_to_ntstatus(result);
}
/* Open the Service */
result = rpccli_svcctl_open_service(pipe_hnd, mem_ctx, &hSCM, &hService,
servicename, SC_RIGHT_SVC_START );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Failed to open service. [%s]\n", dos_errstr(result));
goto done;
}
/* get the status */
result = rpccli_svcctl_start_service(pipe_hnd, mem_ctx, &hService, NULL, 0 );
if ( !W_ERROR_IS_OK(result) ) {
d_fprintf(stderr, "Query status request failed. [%s]\n", dos_errstr(result));
goto done;
}
result = watch_service_state(pipe_hnd, mem_ctx, &hSCM, servicename, SVCCTL_RUNNING, &state );
if ( W_ERROR_IS_OK(result) && (state == SVCCTL_RUNNING) )
d_printf("Successfully started service: %s\n", servicename );
else
d_fprintf(stderr, "Failed to start service: %s [%s]\n", servicename, dos_errstr(result) );
done:
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hService, NULL);
rpccli_svcctl_CloseServiceHandle(pipe_hnd, mem_ctx, &hSCM, NULL);
return werror_to_ntstatus(result);
}
/********************************************************************
********************************************************************/
static int rpc_service_list( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_SVCCTL, 0,
rpc_service_list_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int rpc_service_start( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_SVCCTL, 0,
rpc_service_start_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int rpc_service_stop( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_SVCCTL, 0,
rpc_service_stop_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int rpc_service_resume( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_SVCCTL, 0,
rpc_service_resume_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int rpc_service_pause( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_SVCCTL, 0,
rpc_service_pause_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int rpc_service_status( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_SVCCTL, 0,
rpc_service_status_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int net_help_service( int argc, const char **argv )
{
d_printf("net rpc service list View configured Win32 services\n");
d_printf("net rpc service start <service> Start a service\n");
d_printf("net rpc service stop <service> Stop a service\n");
d_printf("net rpc service pause <service> Pause a service\n");
d_printf("net rpc service resume <service> Resume a paused service\n");
d_printf("net rpc service status <service> View the current status of a service\n");
return -1;
}
/********************************************************************
********************************************************************/
int net_rpc_service(int argc, const char **argv)
{
struct functable func[] = {
{"list", rpc_service_list},
{"start", rpc_service_start},
{"stop", rpc_service_stop},
{"pause", rpc_service_pause},
{"resume", rpc_service_resume},
{"status", rpc_service_status},
{NULL, NULL}
};
if ( argc )
return net_run_function( argc, argv, func, net_help_service );
return net_help_service( argc, argv );
}