1 files changed, 73 insertions, 301 deletions

diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 73456bbd11..291bfecba0 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -81,13 +81,6 @@ extern int extra_time_offset;
 
 static BOOL defaults_saved = False;
 
-typedef struct _param_opt_struct param_opt_struct;
-struct _param_opt_struct {
-	param_opt_struct *prev, *next;
-	char *key;
-	char *value;
-};
-
 /* 
  * This structure describes global (ie., server-wide) parameters.
  */
@@ -118,8 +111,6 @@ typedef struct
 	char *szSMBPasswdFile;
 	char *szPrivateDir;
 	char **szPassdbBackend;
-	char **szSamBackend;
-	char **szModules;
 	char *szPasswordServer;
 	char *szSocketOptions;
 	char *szRealm;
@@ -278,7 +269,6 @@ typedef struct
 	BOOL bKernelChangeNotify;
 	int restrict_anonymous;
 	int name_cache_timeout;
-	param_opt_struct *param_opt;
 }
 global;
 
@@ -400,7 +390,6 @@ typedef struct
 	BOOL bNTAclSupport;
 	BOOL bUseSendfile;
 	BOOL bProfileAcls;
-	param_opt_struct *param_opt;
 
 	char dummy[3];		/* for alignment */
 }
@@ -520,8 +509,6 @@ static service sDefault = {
 	True,			/* bNTAclSupport */
 	False,			/* bUseSendfile */
 	False,			/* bProfileAcls */
-	
-	NULL,			/* Parametric options */
 
 	""			/* dummy */
 };
@@ -752,7 +739,6 @@ static struct parm_struct parm_table[] = {
 	{"smb passwd file", P_STRING, P_GLOBAL, &Globals.szSMBPasswdFile, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
 	{"private dir", P_STRING, P_GLOBAL, &Globals.szPrivateDir, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
 	{"passdb backend", P_LIST, P_GLOBAL, &Globals.szPassdbBackend, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
-	{"sam backend", P_LIST, P_GLOBAL, &Globals.szSamBackend, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
 	{"non unix account range", P_STRING, P_GLOBAL, &Globals.szNonUnixAccountRange, handle_non_unix_account_range, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
 	{"algorithmic rid base", P_INTEGER, P_GLOBAL, &Globals.bAlgorithmicRidBase, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
 	{"root directory", P_STRING, P_GLOBAL, &Globals.szRootdir, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
@@ -814,7 +800,6 @@ static struct parm_struct parm_table[] = {
 	{"allow hosts", P_LIST, P_LOCAL, &sDefault.szHostsallow, NULL, NULL, FLAG_HIDE},
 	{"hosts deny", P_LIST, P_LOCAL, &sDefault.szHostsdeny, NULL, NULL, FLAG_GLOBAL | FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE | FLAG_PRINT | FLAG_DEVELOPER},
 	{"deny hosts", P_LIST, P_LOCAL, &sDefault.szHostsdeny, NULL, NULL, FLAG_HIDE},
-	{"modules", P_LIST, P_GLOBAL, &Globals.szModules, NULL, NULL, FLAG_BASIC | FLAG_GLOBAL},
 
 	{"Logging Options", P_SEP, P_SEPARATOR},
 
@@ -1592,8 +1577,6 @@ FN_GLOBAL_STRING(lp_nis_home_map_name, &Globals.szNISHomeMapName)
 static FN_GLOBAL_STRING(lp_announce_version, &Globals.szAnnounceVersion)
 FN_GLOBAL_LIST(lp_netbios_aliases, &Globals.szNetbiosAliases)
 FN_GLOBAL_LIST(lp_passdb_backend, &Globals.szPassdbBackend)
-FN_GLOBAL_LIST(lp_sam_backend, &Globals.szSamBackend)
-FN_GLOBAL_LIST(lp_modules, &Globals.szModules)
 FN_GLOBAL_STRING(lp_panic_action, &Globals.szPanicAction)
 FN_GLOBAL_STRING(lp_adduser_script, &Globals.szAddUserScript)
 FN_GLOBAL_STRING(lp_deluser_script, &Globals.szDelUserScript)
@@ -1828,6 +1811,49 @@ FN_GLOBAL_BOOL(lp_hide_local_users, &Globals.bHideLocalUsers)
 FN_GLOBAL_BOOL(lp_algorithmic_rid_base, &Globals.bAlgorithmicRidBase)
 FN_GLOBAL_INTEGER(lp_name_cache_timeout, &Globals.name_cache_timeout)
 
+typedef struct _param_opt_struct param_opt_struct;
+struct _param_opt_struct {
+	char *key;
+	char *value;
+	param_opt_struct *prev, *next;
+};
+
+static param_opt_struct *param_opt = NULL;
+
+/* Return parametric option from given service. Type is a part of option before ':' */
+/* Parametric option has following syntax: 'Type: option = value' */
+/* Returned value is allocated in 'lp_talloc' context */
+
+char *lp_parm_string(const char *servicename, const char *type, const char *option)
+{
+    param_opt_struct *data;
+    pstring vfskey;
+    
+    if (param_opt != NULL) {
+	    ZERO_STRUCT(vfskey);
+	    pstr_sprintf(vfskey, "%s:%s:%s", (servicename==NULL) ? "global" : servicename,
+		    type, option);
+	    data = param_opt;
+	    while (data) {
+		    if (strcmp(data->key, vfskey) == 0) {
+			    return lp_string(data->value);
+		    }
+		    data = data->next;
+	    }
+	    /* Try to fetch the same option but from globals */
+	    pstr_sprintf(vfskey, "global:%s:%s", type, option);
+	    data = param_opt;
+	    while (data) {
+		    if (strcmp(data->key, vfskey) == 0) {
+			    return lp_string(data->value);
+		    }
+		    data = data->next;
+	    }
+	
+    }
+    return NULL;
+}
+
 /* local prototypes */
 
 static int map_parameter(const char *pszParmName);
@@ -1841,198 +1867,6 @@ static BOOL do_parameter(const char *pszParmName, const char *pszParmValue);
 static BOOL do_section(const char *pszSectionName);
 static void init_copymap(service * pservice);
 
-/* This is a helper function for parametrical options support. */
-/* It returns a pointer to parametrical option value if it exists or NULL otherwise */
-/* Actual parametrical functions are quite simple */
-static const char *get_parametrics(int lookup_service, const char *type, const char *option)
-{
-	char* vfskey;
-        param_opt_struct *data;
-	
-	if (lookup_service >= iNumServices) return NULL;
-	
-	data = (lookup_service < 0) ? 
-		Globals.param_opt : ServicePtrs[lookup_service]->param_opt;
-    
-	asprintf(&vfskey, "%s:%s", type, option);
-	while (data) {
-		if (strcmp(data->key, vfskey) == 0) {
-			string_free(&vfskey);
-			return data->value;
-		}
-		data = data->next;
-	}
-
-	if (lookup_service >= 0) {
-		/* Try to fetch the same option but from globals */
-		/* but only if we are not already working with Globals */
-		data = Globals.param_opt;
-		while (data) {
-			if (strcmp(data->key, vfskey) == 0) {
-				string_free(&vfskey);
-				return data->value;
-			}
-			data = data->next;
-		}
-	}
-
-	string_free(&vfskey);
-	
-	return NULL;
-}
-
-
-/*******************************************************************
-convenience routine to return int parameters.
-********************************************************************/
-static int lp_int(const char *s)
-{
-
-	if (!s) {
-		DEBUG(0,("lp_int(%s): is called with NULL!\n",s));
-		return (-1);
-	}
-
-	return atoi(s); 
-}
-
-/*******************************************************************
-convenience routine to return unsigned long parameters.
-********************************************************************/
-static int lp_ulong(const char *s)
-{
-
-	if (!s) {
-		DEBUG(0,("lp_int(%s): is called with NULL!\n",s));
-		return (-1);
-	}
-
-	return strtoul(s, NULL, 10);
-}
-
-/*******************************************************************
-convenience routine to return boolean parameters.
-********************************************************************/
-static BOOL lp_bool(const char *s)
-{
-	BOOL ret = False;
-
-	if (!s) {
-		DEBUG(0,("lp_bool(%s): is called with NULL!\n",s));
-		return False;
-	}
-	
-	if (!set_boolean(&ret,s)) {
-		DEBUG(0,("lp_bool(%s): value is not boolean!\n",s));
-		return False;
-	}
-
-	return ret;
-}
-
-/*******************************************************************
-convenience routine to return enum parameters.
-********************************************************************/
-static int lp_enum(const char *s,const struct enum_list *_enum)
-{
-	int i;
-
-	if (!s || !_enum) {
-		DEBUG(0,("lp_enum(%s,enum): is called with NULL!\n",s));
-		return False;
-	}
-	
-	for (i=0; _enum[i].name; i++) {
-		if (strcasecmp(_enum[i].name,s)==0)
-			return _enum[i].value;
-	}
-
-	DEBUG(0,("lp_enum(%s,enum): value is not in enum_list!\n",s));
-	return (-1);
-}
-
-/* Return parametric option from a given service. Type is a part of option before ':' */
-/* Parametric option has following syntax: 'Type: option = value' */
-/* Returned value is allocated in 'lp_talloc' context */
-
-char *lp_parm_string(int lookup_service, const char *type, const char *option)
-{
-	const char *value = get_parametrics(lookup_service, type, option);
-	
-	if (value)
-		return lp_string(value);
-
-	return NULL;
-}
-
-/* Return parametric option from a given service. Type is a part of option before ':' */
-/* Parametric option has following syntax: 'Type: option = value' */
-/* Returned value is allocated in 'lp_talloc' context */
-
-char **lp_parm_string_list(int lookup_service, const char *type, const char *option,
-			   const char *separator)
-{
-	const char *value = get_parametrics(lookup_service, type, option);
-	
-	if (value)
-		return str_list_make(value, separator);
-
-	return NULL;
-}
-
-/* Return parametric option from a given service. Type is a part of option before ':' */
-/* Parametric option has following syntax: 'Type: option = value' */
-
-int lp_parm_int(int lookup_service, const char *type, const char *option)
-{
-	const char *value = get_parametrics(lookup_service, type, option);
-	
-	if (value)
-		return lp_int(value);
-
-	return (-1);
-}
-
-/* Return parametric option from a given service. Type is a part of option before ':' */
-/* Parametric option has following syntax: 'Type: option = value' */
-
-unsigned long lp_parm_ulong(int lookup_service, const char *type, const char *option)
-{
-	const char *value = get_parametrics(lookup_service, type, option);
-	
-	if (value)
-		return lp_ulong(value);
-
-	return (0);
-}
-
-/* Return parametric option from a given service. Type is a part of option before ':' */
-/* Parametric option has following syntax: 'Type: option = value' */
-
-BOOL lp_parm_bool(int lookup_service, const char *type, const char *option)
-{
-	const char *value = get_parametrics(lookup_service, type, option);
-	
-	if (value)
-		return lp_bool(value);
-
-	return False;
-}
-
-/* Return parametric option from a given service. Type is a part of option before ':' */
-/* Parametric option has following syntax: 'Type: option = value' */
-
-int lp_parm_enum(int lookup_service, const char *type, const char *option,
-		 const struct enum_list *_enum)
-{
-	const char *value = get_parametrics(lookup_service, type, option);
-	
-	if (value)
-		return lp_enum(value, _enum);
-
-	return (-1);
-}
-
 
 /***************************************************************************
  Initialise a service to the defaults.
@@ -2051,7 +1885,6 @@ static void init_service(service * pservice)
 static void free_service(service *pservice)
 {
 	int i;
-        param_opt_struct *data, *pdata;
 	if (!pservice)
 		return;
 
@@ -2076,16 +1909,6 @@ static void free_service(service *pservice)
 					     PTR_DIFF(parm_table[i].ptr, &sDefault)));
 	}
 				
-	DEBUG(5,("Freeing parametrics:\n"));
-	data = pservice->param_opt;
-	while (data) {
-		DEBUG(5,("[%s = %s]\n", data->key, data->value));
-		string_free(&data->key);
-		string_free(&data->value);
-		pdata = data->next;
-		SAFE_FREE(data);
-		data = pdata;
-	}
 
 	ZERO_STRUCTP(pservice);
 }
@@ -2100,27 +1923,14 @@ static int add_a_service(const service *pservice, const char *name)
 	int i;
 	service tservice;
 	int num_to_alloc = iNumServices + 1;
-	param_opt_struct *data, *pdata;
 
 	tservice = *pservice;
 
 	/* it might already exist */
 	if (name) {
 		i = getservicebyname(name, NULL);
-		if (i >= 0) {
-			/* Clean all parametric options for service */
-			/* They will be added during parsing again */
-			data = ServicePtrs[i]->param_opt;
-			while (data) {
-				string_free(&data->key);
-				string_free(&data->value);
-				pdata = data->next;
-				SAFE_FREE(data);
-				data = pdata;
-			}
-			ServicePtrs[i]->param_opt = NULL;
+		if (i >= 0)
 			return (i);
-		}
 	}
 
 	/* find an invalid one */
@@ -2363,8 +2173,6 @@ static void copy_service(service * pserviceDest, service * pserviceSource, BOOL
 {
 	int i;
 	BOOL bcopyall = (pcopymapDest == NULL);
-	param_opt_struct *data, *pdata, *paramo;
-	BOOL not_added;
 
 	for (i = 0; parm_table[i].label; i++)
 		if (parm_table[i].ptr && parm_table[i].class == P_LOCAL &&
@@ -2418,30 +2226,6 @@ static void copy_service(service * pserviceDest, service * pserviceSource, BOOL
 			       (void *)pserviceSource->copymap,
 			       sizeof(BOOL) * NUMPARAMETERS);
 	}
-	
-	data = pserviceSource->param_opt;
-	while (data) {
-		not_added = True;
-		pdata = pserviceDest->param_opt;
-		/* Traverse destination */
-		while (pdata) {
-			/* If we already have same option, override it */
-			if (strcmp(pdata->key, data->key) == 0) {
-				string_free(&pdata->value);
-				pdata->value = strdup(data->value);
-				not_added = False;
-				break;
-			}
-			pdata = pdata->next;
-		}
-		if (not_added) {
-		    paramo = smb_xmalloc(sizeof(param_opt_struct));
-		    paramo->key = strdup(data->key);
-		    paramo->value = strdup(data->value);
-		    DLIST_ADD(pserviceDest->param_opt, paramo);
-		}
-		data = data->next;
-	}
 }
 
 /***************************************************************************
@@ -3056,8 +2840,7 @@ BOOL lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue
 	void *def_ptr = NULL;
 	pstring vfskey;
 	char *sep;
-	param_opt_struct *paramo, *data;
-	BOOL not_added;
+	param_opt_struct *paramo;
 
 	parmnum = map_parameter(pszParmName);
 
@@ -3065,35 +2848,15 @@ BOOL lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue
 		if ((sep=strchr(pszParmName, ':')) != NULL) {
 			*sep = 0;
 			ZERO_STRUCT(vfskey);
-			pstr_sprintf(vfskey, "%s:", pszParmName);
+			pstr_sprintf(vfskey, "%s:%s:", 
+				(snum >= 0) ? lp_servicename(snum) : "global", pszParmName);
 			slen = strlen(vfskey);
 			safe_strcat(vfskey, sep+1, sizeof(pstring));
 			trim_string(vfskey+slen, " ", " ");
-			not_added = True;
-			data = (snum < 0) ? Globals.param_opt : 
-				ServicePtrs[snum]->param_opt;
-			/* Traverse destination */
-			while (data) {
-				/* If we already have same option, override it */
-				if (strcmp(data->key, vfskey) == 0) {
-					string_free(&data->value);
-					data->value = strdup(pszParmValue);
-					not_added = False;
-					break;
-				}
-				data = data->next;
-			}
-			if (not_added) {
-				paramo = smb_xmalloc(sizeof(param_opt_struct));
-				paramo->key = strdup(vfskey);
-				paramo->value = strdup(pszParmValue);
-				if (snum < 0) {
-					DLIST_ADD(Globals.param_opt, paramo);
-				} else {
-					DLIST_ADD(ServicePtrs[snum]->param_opt, paramo);
-				}
-			}
-
+			paramo = smb_xmalloc(sizeof(param_opt_struct));
+			paramo->key = strdup(vfskey);
+			paramo->value = strdup(pszParmValue);
+			DLIST_ADD(param_opt, paramo);
 			*sep = ':';
 			return (True);
 		}
@@ -3442,6 +3205,7 @@ static void dump_globals(FILE *f)
 {
 	int i;
 	param_opt_struct *data;
+	char *s;
 	
 	fprintf(f, "# Global parameters\n[global]\n");
 
@@ -3455,11 +3219,14 @@ static void dump_globals(FILE *f)
 			print_parameter(&parm_table[i], parm_table[i].ptr, f);
 			fprintf(f, "\n");
 	}
-	if (Globals.param_opt != NULL) {
-		data = Globals.param_opt;
+	if (param_opt != NULL) {
+		data = param_opt;
 		while(data) {
-			fprintf(f, "\t%s = %s\n", data->key, data->value);
-			data = data->next;
+		    if (((s=strstr(data->key, "global")) == data->key) &&
+			(*(s+strlen("global")) == ':')) {
+			    fprintf(f, "\t%s = %s\n", s+strlen("global")+1, data->value);
+		    }
+		    data = data->next;
 		}
         }
 
@@ -3486,6 +3253,7 @@ static void dump_a_service(service * pService, FILE * f)
 {
 	int i;
 	param_opt_struct *data;
+	char *s, *sn;
 	
 	if (pService != &sDefault)
 		fprintf(f, "\n[%s]\n", pService->szService);
@@ -3514,11 +3282,15 @@ static void dump_a_service(service * pService, FILE * f)
 					((char *)pService) + pdiff, f);
 			fprintf(f, "\n");
 	}
-	if (pService->param_opt != NULL) {
-		data = pService->param_opt;
+	if (param_opt != NULL) {
+		data = param_opt;
+		sn = (pService == &sDefault) ? "global" : pService->szService;
 		while(data) {
-			fprintf(f, "\t%s = %s\n", data->key, data->value);
-			data = data->next;
+		    if (((s=strstr(data->key, sn)) == data->key) &&
+			(*(s+strlen(sn)) == ':')) {
+			    fprintf(f, "\t%s = %s\n", s+strlen(sn)+1, data->value);
+		    }
+		    data = data->next;
 		}
         }
 }
@@ -3853,16 +3625,16 @@ BOOL lp_load(const char *pszFname, BOOL global_only, BOOL save_defaults,
 		lp_save_defaults();
 	}
 
-	if (Globals.param_opt != NULL) {
-		data = Globals.param_opt;
+	if (param_opt != NULL) {
+		data = param_opt;
 		while (data) {
-			string_free(&data->key);
-			string_free(&data->value);
+			SAFE_FREE(data->key);
+			SAFE_FREE(data->value);
 			pdata = data->next;
 			SAFE_FREE(data);
 			data = pdata;
 		}
-		Globals.param_opt = NULL;
+		param_opt = NULL;
 	}
 	
 	/* We get sections first, so have to start 'behind' to make up */