r7595: start trying to split out the svcctl functions into separate files for better maintenance; add SERVICE_CONTROL_OPS for spoolss service

(This used to be commit 2b0ea30a1a3aebaabd5d328de50e6ad2ef18d45d)

3 files changed, 835 insertions, 0 deletions

diff --git a/source3/services/services_db.c b/source3/services/services_db.c
new file mode 100644
index 0000000000..df74387959
--- /dev/null
+++ b/source3/services/services_db.c
@@ -0,0 +1,573 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  Service Control API Implementation
+ *  Copyright (C) Gerald Carter                   2005.
+ *  Copyright (C) Marcin Krzysztof Porwit         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 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"
+
+/* backend database routines for services.tdb */
+
+#define SERVICEDB_VERSION_V1 1 /* Will there be more? */
+#define INTERNAL_SERVICES_LIST "NETLOGON Spooler"
+
+/*                                                                                                                     */
+/* scripts will execute from the following libdir, if they are in the enable svcctl=<list of scripts>                  */
+/* these should likely be symbolic links. Note that information about them will be extracted from the files themselves */
+/* using the LSB standard keynames for various information                                                             */
+
+#define SCVCTL_DATABASE_VERSION_V1 1
+static TDB_CONTEXT *service_tdb; /* used for services tdb file */
+
+/* there are two types of services -- internal, and external.
+   Internal services are "built-in" to samba -- there may be 
+   functions that exist to provide the control and enumeration 
+   functions.  There certainly is information returned to be 
+   displayed in the typical management console.
+
+   External services are those that can be specified in the smb.conf 
+   file -- and they conform to the LSB specification as to having 
+   particular keywords in the scripts. Note that these "scripts" are 
+   located in the lib directory, and are likely links to LSB-compliant 
+   init.d scripts, such as those that might come with Suse. Note 
+   that the spec is located  http://www.linuxbase.org/spec/ */
+
+
+
+/* Expand this to include what can and can't be done 
+   with a particular internal service. Expand as necessary 
+   to add other infromation like what can be controlled, 
+   etc. */
+
+typedef struct Internal_service_struct
+{
+	const char *filename;		/* internal name "index" */
+	const char *displayname;
+	const char *description;
+	const uint32 statustype;
+	void *status_fn; 
+	void *control_fn;
+} Internal_service_description;
+
+
+static const Internal_service_description ISD[] = {
+	{ "NETLOGON",	"Net Logon",	"Provides logon and authentication service to the network", 	0x110,	NULL, NULL},
+	{ "Spooler",	"Spooler",	"Printing Services", 						0x0020, NULL, NULL},
+	{ NULL, NULL, NULL, 0, NULL, NULL}
+};
+
+
+/********************************************************************
+ allocate an array of external services and return them. Null return 
+ is okay, make sure &added is also zero! 
+********************************************************************/
+
+int num_external_services(void)
+{
+	int num_services;
+	char **svc_list;
+	pstring keystring, external_services_string;
+	TDB_DATA key_data;
+
+
+	if (!service_tdb) {
+		DEBUG(8,("enum_external_services: service database is not open!!!\n"));
+		num_services = 0;
+	} else {
+		pstrcpy(keystring,"EXTERNAL_SERVICES");
+		tdb_lock_bystring(service_tdb, keystring, 0);
+		key_data = tdb_fetch_bystring(service_tdb, keystring);
+
+		if ((key_data.dptr != NULL) && (key_data.dsize != 0)) {
+			strncpy(external_services_string,key_data.dptr,key_data.dsize);
+			external_services_string[key_data.dsize] = 0;
+			DEBUG(8,("enum_external_services: services list is %s, size is %d\n",external_services_string,key_data.dsize));
+		}
+		tdb_unlock_bystring(service_tdb, keystring);
+	} 
+	svc_list = str_list_make(external_services_string,NULL);
+ 
+	num_services = str_list_count( (const char **)svc_list);
+
+	return num_services;
+}
+
+
+
+/********************************************************************
+  Gather information on the "external services". These are services 
+  listed in the smb.conf file, and found to exist through checks in 
+  this code. Note that added will be incremented on the basis of the 
+  number of services added.  svc_ptr should have enough memory allocated 
+  to accommodate all of the services that exist. 
+
+  Typically num_external_services is used to "size" the amount of
+  memory allocated, but does little/no work. 
+
+  enum_external_services() actually examines each of the specified 
+  external services, populates the memory structures, and returns.
+
+  ** note that 'added' may end up with less than the number of services 
+  found in _num_external_services, such as the case when a service is
+  called out, but the actual service doesn't exist or the file can't be 
+  read for the service information.
+********************************************************************/
+
+WERROR enum_external_services(TALLOC_CTX *tcx,ENUM_SERVICES_STATUS **svc_ptr, int existing_services,int *added) 
+{
+	/* *svc_ptr must have pre-allocated memory */
+	int num_services = 0;
+	int i = 0;
+	ENUM_SERVICES_STATUS *services=NULL;
+	char **svc_list,**svcname;
+	pstring command, keystring, external_services_string;
+	int ret;
+	int fd = -1;
+	Service_info *si;
+	TDB_DATA key_data;
+
+	*added = num_services;
+
+	if (!service_tdb) {
+		DEBUG(8,("enum_external_services: service database is not open!!!\n"));
+	} else {
+		pstrcpy(keystring,"EXTERNAL_SERVICES");
+		tdb_lock_bystring(service_tdb, keystring, 0);
+		key_data = tdb_fetch_bystring(service_tdb, keystring);
+		if ((key_data.dptr != NULL) && (key_data.dsize != 0)) {
+			strncpy(external_services_string,key_data.dptr,key_data.dsize);
+			external_services_string[key_data.dsize] = 0;
+			DEBUG(8,("enum_external_services: services list is %s, size is %d\n",external_services_string,key_data.dsize));
+		}
+		tdb_unlock_bystring(service_tdb, keystring);
+	} 
+	svc_list = str_list_make(external_services_string,NULL);
+ 
+	num_services = str_list_count( (const char **)svc_list);
+
+	if (0 == num_services) {
+		DEBUG(8,("enum_external_services: there are no external services\n"));
+		*added = num_services;
+		return WERR_OK;
+	}
+	DEBUG(8,("enum_external_services: there are [%d] external services\n",num_services));
+	si=TALLOC_ARRAY( tcx, Service_info, 1 );
+	if (si == NULL) { 
+		DEBUG(8,("enum_external_services: Failed to alloc si\n"));
+		return WERR_NOMEM;
+	}
+
+#if 0
+/* *svc_ptr has the pointer to the array if there is one already. NULL if not. */
+	if ((existing_services>0) && svc_ptr && *svc_ptr) { /* reallocate vs. allocate */
+		DEBUG(8,("enum_external_services: REALLOCing %x to %d services\n", *svc_ptr, existing_services+num_services));
+
+		services=TALLOC_REALLOC_ARRAY(tcx,*svc_ptr,ENUM_SERVICES_STATUS,existing_services+num_services);
+		DEBUG(8,("enum_external_services: REALLOCed to %x services\n", services));
+
+		if (!services) return WERR_NOMEM;
+			*svc_ptr = services;
+	} else {
+		if ( !(services = TALLOC_ARRAY( tcx, ENUM_SERVICES_STATUS, num_services )) )
+			return WERR_NOMEM;
+	}
+#endif
+
+	if (!svc_ptr || !(*svc_ptr)) 
+		return WERR_NOMEM;
+	services = *svc_ptr;
+	if (existing_services > 0) {
+		i+=existing_services;
+	}
+
+	svcname = svc_list;
+	DEBUG(8,("enum_external_services: enumerating %d external services starting at index %d\n", num_services,existing_services));
+
+	while (*svcname) {
+		DEBUG(10,("enum_external_services: Reading information on service %s, index %d\n",*svcname,i));
+		/* get_LSB_data(*svcname,si);  */
+		if (!get_service_info(service_tdb,*svcname, si)) {
+			DEBUG(1,("enum_external_services: CAN'T FIND INFO FOR SERVICE %s in the services DB\n",*svcname));
+		}
+
+		if ((si->filename == NULL) || (*si->filename == 0)) {
+			init_unistr(&services[i].servicename, *svcname );
+		} else {
+			init_unistr( &services[i].servicename, si->filename );    
+			/* init_unistr( &services[i].servicename, si->servicename ); */
+		}
+
+		if ((si->provides == NULL) || (*si->provides == 0)) {
+			init_unistr(&services[i].displayname, *svcname );
+		} else {
+			init_unistr( &services[i].displayname, si->provides );
+		}
+
+		/* TODO - we could keep the following info in the DB, too... */
+
+		DEBUG(8,("enum_external_services: Service name [%s] displayname [%s]\n",
+		si->filename, si->provides)); 
+		services[i].status.type               = SVCCTL_WIN32_OWN_PROC; 
+		services[i].status.win32_exit_code    = 0x0;
+		services[i].status.service_exit_code  = 0x0;
+		services[i].status.check_point        = 0x0;
+		services[i].status.wait_hint          = 0x0;
+
+		/* TODO - do callout here to get the status */
+
+		memset(command, 0, sizeof(command));
+		slprintf(command, sizeof(command)-1, "%s%s%s %s", dyn_LIBDIR, SVCCTL_SCRIPT_DIR, *svcname, "status");
+
+		DEBUG(10, ("enum_external_services: status command is [%s]\n", command));
+
+		/* TODO  - wrap in privilege check */
+
+		ret = smbrun(command, &fd);
+		DEBUGADD(10, ("returned [%d]\n", ret));
+		close(fd);
+		if(ret != 0)
+			DEBUG(10, ("enum_external_services: Command returned  [%d]\n", ret));
+		services[i].status.state              = SVCCTL_STOPPED;
+		if (ret == 0) {
+			services[i].status.state              = SVCCTL_RUNNING;
+			services[i].status.controls_accepted  = SVCCTL_CONTROL_SHUTDOWN | SVCCTL_CONTROL_STOP;
+		} else {
+			services[i].status.state              = SVCCTL_STOPPED;
+			services[i].status.controls_accepted  = 0;
+		}
+		svcname++; 
+		i++;
+	} 
+
+	DEBUG(10,("enum_external_services: Read services %d\n",num_services));
+	*added = num_services;
+
+	return WERR_OK;
+}
+
+/********************************************************************
+********************************************************************/
+
+int num_internal_services(void)
+{
+	int num_services;
+	char **svc_list;
+	pstring keystring, internal_services_string;
+	TDB_DATA key_data;
+
+	if (!service_tdb) {
+		DEBUG(8,("enum_internal_services: service database is not open!!!\n"));
+		num_services = 0;
+	} else {
+		pstrcpy(keystring,"INTERNAL_SERVICES");
+		tdb_lock_bystring(service_tdb, keystring, 0);
+		key_data = tdb_fetch_bystring(service_tdb, keystring);
+
+		if ((key_data.dptr != NULL) && (key_data.dsize != 0)) {
+			strncpy(internal_services_string,key_data.dptr,key_data.dsize);
+			internal_services_string[key_data.dsize] = 0;
+			DEBUG(8,("enum_internal_services: services list is %s, size is %d\n",internal_services_string,key_data.dsize));
+		}
+		tdb_unlock_bystring(service_tdb, keystring);
+	} 
+	svc_list = str_list_make(internal_services_string,NULL);
+ 
+	num_services = str_list_count( (const char **)svc_list);
+
+	return num_services;
+}
+
+#if 0 
+/*********************************************************************
+ given a service nice name, find the underlying service name
+*********************************************************************/
+
+static BOOL convert_service_displayname(TDB_CONTEXT *stdb,pstring service_nicename, pstring servicename,int szsvcname) 
+{
+	pstring keystring;
+	TDB_DATA key_data;
+
+	if ((stdb == NULL) || (service_nicename==NULL) || (servicename == NULL)) 
+		return False;
+
+	pstr_sprintf(keystring,"SERVICE_NICENAME/%s", servicename);
+
+	DEBUG(5, ("convert_service_displayname: Looking for service name [%s], key [%s]\n", 
+		service_nicename, keystring));
+
+	key_data = tdb_fetch_bystring(stdb,keystring);
+
+	if (key_data.dsize == 0) {
+		DEBUG(5, ("convert_service_displayname: [%s] Not found, tried key [%s]\n",service_nicename,keystring));
+		return False; 
+	}
+
+	strncpy(servicename,key_data.dptr,szsvcname);
+	servicename[(key_data.dsize > szsvcname ? szsvcname : key_data.dsize)] = 0;
+	DEBUG(5, ("convert_service_displayname: Found service name [%s], name is  [%s]\n",
+		service_nicename,servicename));
+
+	return True;
+}
+#endif
+
+/*******************************************************************************
+ Get the INTERNAL services information for the given service name. 
+*******************************************************************************/
+
+static BOOL get_internal_service_data(const Internal_service_description *isd, Service_info *si)
+{
+	ZERO_STRUCTP( si );
+#if 0
+	
+	pstrcpy( si->servicename, isd->displayname);
+	pstrcpy( si->servicetype, "INTERNAL");
+	pstrcpy( si->filename, isd->filename);
+	pstrcpy( si->provides, isd->displayname);
+	pstrcpy( si->description, isd->description);
+	pstrcpy( si->shortdescription, isd->description);
+#endif
+	
+	return True;
+}
+
+/********************************************************************
+********************************************************************/
+
+BOOL get_service_info(TDB_CONTEXT *stdb,char *service_name, Service_info *si) 
+{
+
+	pstring keystring;
+	TDB_DATA  key_data;
+
+	if ((stdb == NULL) || (si == NULL) || (service_name==NULL) || (*service_name == 0)) 
+		return False;
+
+	/* TODO  - error handling -- what if the service isn't in the DB? */
+    
+	pstr_sprintf(keystring,"SERVICE/%s/TYPE", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->servicetype,key_data.dptr,key_data.dsize);
+	si->servicetype[key_data.dsize] = 0;
+
+	/* crude check to see if the service exists... */
+  	DEBUG(3,("Size of the TYPE field is %d\n",key_data.dsize));
+	if (key_data.dsize == 0) 
+		return False;
+
+	pstr_sprintf(keystring,"SERVICE/%s/FILENAME", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->filename,key_data.dptr,key_data.dsize);
+	si->filename[key_data.dsize] = 0;
+
+	pstr_sprintf(keystring,"SERVICE/%s/PROVIDES", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->provides,key_data.dptr,key_data.dsize);
+	si->provides[key_data.dsize] = 0;
+	strncpy(si->servicename,key_data.dptr,key_data.dsize);
+	si->servicename[key_data.dsize] = 0;
+
+	    
+	pstr_sprintf(keystring,"SERVICE/%s/DEPENDENCIES", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->dependencies,key_data.dptr,key_data.dsize);
+	si->dependencies[key_data.dsize] = 0;
+
+	pstr_sprintf(keystring,"SERVICE/%s/SHOULDSTART", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->shouldstart,key_data.dptr,key_data.dsize);
+	si->shouldstart[key_data.dsize] = 0;
+
+	pstr_sprintf(keystring,"SERVICE/%s/SHOULD_STOP", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->shouldstop,key_data.dptr,key_data.dsize);
+	si->shouldstop[key_data.dsize] = 0;
+
+	pstr_sprintf(keystring,"SERVICE/%s/REQUIREDSTART", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->requiredstart,key_data.dptr,key_data.dsize);
+	si->requiredstart[key_data.dsize] = 0;
+
+	pstr_sprintf(keystring,"SERVICE/%s/REQUIREDSTOP", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->requiredstop,key_data.dptr,key_data.dsize);
+	si->requiredstop[key_data.dsize] = 0;
+
+	pstr_sprintf(keystring,"SERVICE/%s/DESCRIPTION", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->description,key_data.dptr,key_data.dsize);
+	si->description[key_data.dsize] = 0;
+
+	pstr_sprintf(keystring,"SERVICE/%s/SHORTDESC", service_name);
+	key_data = tdb_fetch_bystring(stdb,keystring);
+	strncpy(si->shortdescription,key_data.dptr,key_data.dsize);
+	si->shortdescription[key_data.dsize] = 0;
+
+	return True;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+BOOL store_service_info(TDB_CONTEXT *stdb,char *service_name, Service_info *si) 
+{
+	pstring keystring;
+
+	/* Note -- when we write to the tdb, we "index" on the filename 
+	   field, not the nice name. when a service is "opened", it is 
+	   opened by the nice (SERVICENAME) name, not the file name. 
+	   So there needs to be a mapping from nice name back to the file name. */
+
+	if ((stdb == NULL) || (si == NULL) || (service_name==NULL) || (*service_name == 0)) 
+		return False;
+
+
+	/* Store the nicename */
+
+	pstr_sprintf(keystring,"SERVICE_NICENAME/%s", si->servicename);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(service_name),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/TYPE", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->servicetype),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/FILENAME", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->filename),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/PROVIDES", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->provides),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/SERVICENAME", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->servicename),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/DEPENDENCIES", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->dependencies),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/SHOULDSTART", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->shouldstart),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/SHOULDSTOP", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->shouldstop),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/REQUIREDSTART", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->requiredstart),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/REQUIREDSTOP", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->requiredstop),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/DESCRIPTION", service_name);
+	tdb_store_bystring(stdb,keystring,string_tdb_data(si->description),TDB_REPLACE);
+
+	pstr_sprintf(keystring,"SERVICE/%s/SHORTDESC", service_name);
+	tdb_lock_bystring(stdb, keystring, 0);
+	if (si->shortdescription && *si->shortdescription) 
+		tdb_store_bystring(stdb,keystring,string_tdb_data(si->shortdescription),TDB_REPLACE);
+	else
+	      	tdb_store_bystring(stdb,keystring,string_tdb_data(si->description),TDB_REPLACE);
+
+	return True;
+}
+
+/****************************************************************************
+ Create/Open the service control manager tdb. This code a clone of init_group_mapping.
+****************************************************************************/
+
+BOOL init_svcctl_db(void)
+{
+	const char *vstring = "INFO/version";
+	uint32 vers_id;
+	char **svc_list;
+	char **svcname;
+	pstring keystring;
+	pstring external_service_list;
+	pstring internal_service_list;
+	Service_info si;
+	const Internal_service_description *isd_ptr;
+	/* svc_list = str_list_make( "etc/init.d/skeleton  etc/init.d/syslog", NULL ); */
+	svc_list=(char **)lp_enable_svcctl(); 
+
+	if (service_tdb)
+		return True;
+
+	pstrcpy(external_service_list,"");
+
+	service_tdb = tdb_open_log(lock_path("services.tdb"), 0, TDB_DEFAULT, O_RDWR, 0600);
+	if (!service_tdb) {
+		DEBUG(0,("Failed to open service db\n"));
+		service_tdb = tdb_open_log(lock_path("services.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
+		if (!service_tdb) return False;
+		DEBUG(0,("Created new services db\n"));
+	}
+
+	if ((-1 == tdb_fetch_uint32(service_tdb, vstring,&vers_id)) || (vers_id != SERVICEDB_VERSION_V1)) {
+	  /* wrong version of DB, or db was just created */
+	  tdb_traverse(service_tdb, tdb_traverse_delete_fn, NULL);
+	  tdb_store_uint32(service_tdb, vstring, SERVICEDB_VERSION_V1);
+	}
+	tdb_unlock_bystring(service_tdb, vstring);
+
+	DEBUG(0,("Initializing services db\n"));
+	
+	svcname = svc_list;
+
+	/* Get the EXTERNAL services as mentioned by line in smb.conf */
+
+	while (*svcname) {
+		DEBUG(10,("Reading information on service %s\n",*svcname));
+		if (get_LSB_data(*svcname,&si));{
+			/* write the information to the TDB */
+			store_service_info(service_tdb,*svcname,&si);
+			/* definitely not efficient to do it this way. */
+			pstrcat(external_service_list,"\"");
+			pstrcat(external_service_list,*svcname);
+			pstrcat(external_service_list,"\" ");
+		}
+		svcname++;
+	}
+	pstrcpy(keystring,"EXTERNAL_SERVICES");
+        tdb_lock_bystring(service_tdb, keystring, 0);
+	DEBUG(8,("Storing external service list [%s]\n",external_service_list));
+        tdb_store_bystring(service_tdb,keystring,string_tdb_data(external_service_list),TDB_REPLACE);
+        tdb_unlock_bystring(service_tdb,keystring);
+
+	/* Get the INTERNAL services */
+	
+	pstrcpy(internal_service_list,"");
+	isd_ptr = ISD; 
+
+	while (isd_ptr && (isd_ptr->filename)) {
+		DEBUG(10,("Reading information on service %s\n",isd_ptr->filename));
+		if (get_internal_service_data(isd_ptr,&si)){
+			/* write the information to the TDB */
+			store_service_info(service_tdb,(char *)isd_ptr->filename,&si);
+			/* definitely not efficient to do it this way. */
+			pstrcat(internal_service_list,"\"");
+			pstrcat(internal_service_list,isd_ptr->filename);
+			pstrcat(internal_service_list,"\" ");
+
+		}
+		isd_ptr++;
+	}
+	pstrcpy(keystring,"INTERNAL_SERVICES");
+        tdb_lock_bystring(service_tdb, keystring, 0);
+	DEBUG(8,("Storing internal service list [%s]\n",internal_service_list));
+        tdb_store_bystring(service_tdb,keystring,string_tdb_data(internal_service_list),TDB_REPLACE);
+        tdb_unlock_bystring(service_tdb,keystring);
+
+	return True;
+}
+
diff --git a/source3/services/svc_rcinit.c b/source3/services/svc_rcinit.c
new file mode 100644
index 0000000000..a4046b3511
--- /dev/null
+++ b/source3/services/svc_rcinit.c
@@ -0,0 +1,204 @@
+
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  Service Control API Implementation
+ *  Copyright (C) Gerald 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 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"
+
+/* Implementation for LSB compliant init scripts */
+
+/*******************************************************************************
+ Get the services information  by reading and parsing the shell scripts. These 
+ are symbolically linked into the  SVCCTL_SCRIPT_DIR  directory.
+
+ Get the names of the services/scripts to read from the smb.conf file.
+*******************************************************************************/
+
+BOOL get_LSB_data(char *fname,Service_info *si )
+{
+	pstring initdfile;
+	char mybuffer[256];
+	const char *tokenptr;
+	char **qlines;
+	int fd = -1;
+	int nlines, *numlines,i,in_section,in_description;
+	
+	pstrcpy(si->servicename,"");
+	pstrcpy(si->servicetype,"EXTERNAL");
+	pstrcpy(si->filename,fname);
+	pstrcpy(si->provides,"");
+	pstrcpy(si->dependencies,"");
+	pstrcpy(si->shouldstart,"");
+	pstrcpy(si->shouldstop,"");
+	pstrcpy(si->requiredstart,"");
+	pstrcpy(si->requiredstop,"");
+	pstrcpy(si->description,"");
+	pstrcpy(si->shortdescription,"");
+
+	numlines = &nlines;
+	in_section = 0;
+	in_description = 0;
+
+   
+	if( !fname || !*fname ) {
+		DEBUG(0, ("Must define an \"LSB-style init file\" to read.\n"));
+		return False;
+	}
+	pstrcpy(initdfile,dyn_LIBDIR);
+	pstrcat(initdfile,SVCCTL_SCRIPT_DIR);
+	pstrcat(initdfile,fname);
+
+	/* TODO  - should check to see if the file that we're trying to open is 
+	   actually a script. If it's NOT, we should do something like warn, 
+	   and not continue to try to find info we're looking for */
+
+	DEBUG(10, ("Opening [%s]\n", initdfile));
+	fd = -1;
+	fd = open(initdfile,O_RDONLY);
+	*numlines = 0;
+
+	if (fd == -1) {
+		DEBUG(10, ("Couldn't open [%s]\n", initdfile));
+		return False;
+	}
+
+	qlines = fd_lines_load(fd, numlines);
+	DEBUGADD(10, ("Lines returned = [%d]\n", *numlines));
+	close(fd);
+    
+
+	if (*numlines) {
+	
+		for(i = 0; i < *numlines; i++) {
+
+			DEBUGADD(10, ("Line[%d] = %s\n", i, qlines[i]));
+			if (!in_section && (0==strwicmp("### BEGIN INIT INFO", qlines[i]))) {
+				/* we now can look for params */
+				DEBUGADD(10, ("Configuration information starts on line = [%d]\n", i));
+				in_section = 1;
+
+			} else if (in_section && (0==strwicmp("### END INIT INFO", qlines[i]))) {
+				DEBUGADD(10, ("Configuration information ends on line = [%d]\n", i));
+				DEBUGADD(10, ("Description is [%s]\n", si->description));
+				in_description = 0;
+				in_section = 0;
+				break;
+			} else if (in_section) {
+				tokenptr = qlines[i];
+				if (in_description) {
+					DEBUGADD(10, ("Processing DESCRIPTION [%d]\n", *tokenptr));
+					if (tokenptr && (*tokenptr=='#') && (*(tokenptr+1)=='\t')) {
+						DEBUGADD(10, ("Adding to DESCRIPTION [%d]\n", *tokenptr));
+						pstrcat(si->description," ");
+						pstrcat(si->description,tokenptr+2);
+						continue;
+					}
+					in_description = 0;
+					DEBUGADD(10, ("Not a description!\n"));
+				}
+				if (!next_token(&tokenptr,mybuffer," \t",sizeof(mybuffer))) {
+					DEBUGADD(10, ("Invalid line [%d]\n", i));
+					break; /* bad line? */
+				}
+				if (0 != strncmp(mybuffer,"#",1)) {
+					DEBUGADD(10, ("Invalid line [%d], is %s\n", i,mybuffer));
+					break;
+				}
+				if (!next_token(&tokenptr,mybuffer," \t",sizeof(mybuffer))) {
+					DEBUGADD(10, ("Invalid token on line [%d]\n", i));
+					break; /* bad line? */
+				}	      
+				DEBUGADD(10, ("Keyword is  [%s]\n", mybuffer));
+				if (0==strwicmp(mybuffer,"Description:")) {
+					while (tokenptr && *tokenptr && (strchr(" \t",*tokenptr))) { 
+						tokenptr++; 
+					}
+					pstrcpy(si->description,tokenptr);
+					DEBUGADD(10, ("FOUND DESCRIPTION! Data is [%s]\n", tokenptr));
+					in_description = 1;
+				} else {
+					while (tokenptr && *tokenptr && (strchr(" \t",*tokenptr))) { 
+						tokenptr++; 
+					}
+					DEBUGADD(10, ("Data is [%s]\n", tokenptr));
+					in_description = 0;
+
+					/* save certain keywords, don't save others */
+					if (0==strwicmp(mybuffer, "Provides:")) {
+						pstrcpy(si->provides,tokenptr);
+						pstrcpy(si->servicename,tokenptr);
+					}
+
+					if (0==strwicmp(mybuffer, "Short-Description:")) {
+						pstrcpy(si->shortdescription,tokenptr);
+					}
+
+					if (0==strwicmp(mybuffer, "Required-start:")) {
+						pstrcpy(si->requiredstart,tokenptr);
+						pstrcpy(si->dependencies,tokenptr);
+					}
+
+					if (0==strwicmp(mybuffer, "Should-start:")) {
+						pstrcpy(si->shouldstart,tokenptr);
+					}
+				}
+			}
+		}
+
+		file_lines_free(qlines);
+			return True;
+	}
+
+	return False;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR rcinit_stop( void )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR rcinit_start( void )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR rcinit_status( SERVICE_STATUS *service_status )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+/* struct for svcctl control to manipulate rcinit service */
+
+SERVICE_CONTROL_OPS rcinit_svc_ops = {
+	rcinit_stop,
+	rcinit_start,
+	rcinit_status
+};
diff --git a/source3/services/svc_spoolss.c b/source3/services/svc_spoolss.c
new file mode 100644
index 0000000000..991bc0fbfd
--- /dev/null
+++ b/source3/services/svc_spoolss.c
@@ -0,0 +1,58 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  Service Control API Implementation
+ *  Copyright (C) Gerald 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 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"
+
+/* Implementation for internal spoolss service */
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR spoolss_stop( void )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR spoolss_start( void )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static WERROR spoolss_status( SERVICE_STATUS *service_status )
+{
+	return WERR_OK;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+/* struct for svcctl control to manipulate spoolss service */
+
+SERVICE_CONTROL_OPS spoolss_svc_ops = {
+	spoolss_stop,
+	spoolss_start,
+	spoolss_status
+};