Copyright (C) Simo Sorce 2001
Copyright (C) Alexander Bokovoy 2002
+ Copyright (C) Stefan (metze) Metzmacher 2002
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
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.
*/
BOOL bDisableNetbios;
int restrict_anonymous;
int name_cache_timeout;
+ param_opt_struct *param_opt;
}
global;
BOOL bNTAclSupport;
BOOL bUseSendfile;
BOOL bProfileAcls;
+ param_opt_struct *param_opt;
char dummy[3]; /* for alignment */
}
True, /* bNTAclSupport */
False, /* bUseSendfile */
False, /* bProfileAcls */
+
+ NULL, /* Parametric options */
"" /* dummy */
};
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(char *pszParmName);
-static BOOL set_boolean(BOOL *pb, char *pszParmValue);
+static BOOL set_boolean(BOOL *pb, const char *pszParmValue);
static int getservicebyname(const char *pszServiceName,
service * pserviceDest);
static void copy_service(service * pserviceDest,
static BOOL do_section(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.
static void free_service(service *pservice)
{
int i;
+ param_opt_struct *data, *pdata;
if (!pservice)
return;
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);
}
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)
+ 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;
return (i);
+ }
}
/* find an invalid one */
represent a boolean.
***************************************************************************/
-static BOOL set_boolean(BOOL *pb, char *pszParmValue)
+static BOOL set_boolean(BOOL *pb, const char *pszParmValue)
{
BOOL bRetval;
{
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 &&
(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;
+ }
}
/***************************************************************************
void *def_ptr = NULL;
pstring vfskey;
char *sep;
- param_opt_struct *paramo;
+ param_opt_struct *paramo, *data;
+ BOOL not_added;
parmnum = map_parameter(pszParmName);
if ((sep=strchr(pszParmName, ':')) != NULL) {
*sep = 0;
ZERO_STRUCT(vfskey);
- pstr_sprintf(vfskey, "%s:%s:",
- (snum >= 0) ? lp_servicename(snum) : "global", pszParmName);
+ pstr_sprintf(vfskey, "%s:", pszParmName);
slen = strlen(vfskey);
safe_strcat(vfskey, sep+1, sizeof(pstring));
trim_string(vfskey+slen, " ", " ");
- paramo = smb_xmalloc(sizeof(param_opt_struct));
- paramo->key = strdup(vfskey);
- paramo->value = strdup(pszParmValue);
- DLIST_ADD(param_opt, paramo);
+ 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);
+ }
+ }
+
*sep = ':';
return (True);
}
{
int i;
param_opt_struct *data;
- char *s;
fprintf(f, "# Global parameters\n[global]\n");
print_parameter(&parm_table[i], parm_table[i].ptr, f);
fprintf(f, "\n");
}
- if (param_opt != NULL) {
- data = param_opt;
+ if (Globals.param_opt != NULL) {
+ data = Globals.param_opt;
while(data) {
- 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;
+ fprintf(f, "\t%s = %s\n", data->key, data->value);
+ data = data->next;
}
}
{
int i;
param_opt_struct *data;
- char *s, *sn;
if (pService != &sDefault)
fprintf(f, "\n[%s]\n", pService->szService);
((char *)pService) + pdiff, f);
fprintf(f, "\n");
}
- if (param_opt != NULL) {
- data = param_opt;
- sn = (pService == &sDefault) ? "global" : pService->szService;
+ if (pService->param_opt != NULL) {
+ data = pService->param_opt;
while(data) {
- 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;
+ fprintf(f, "\t%s = %s\n", data->key, data->value);
+ data = data->next;
}
}
}
lp_save_defaults();
}
- if (param_opt != NULL) {
- data = param_opt;
+ if (Globals.param_opt != NULL) {
+ data = Globals.param_opt;
while (data) {
- SAFE_FREE(data->key);
- SAFE_FREE(data->value);
+ string_free(&data->key);
+ string_free(&data->value);
pdata = data->next;
SAFE_FREE(data);
data = pdata;
}
- param_opt = NULL;
+ Globals.param_opt = NULL;
}
/* We get sections first, so have to start 'behind' to make up */
git.samba.org / vlendec / samba-autobuild / .git / blobdiff