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-rw-r--r--source3/param/loadparm.c116
1 files changed, 112 insertions, 4 deletions
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 39e7ce6e4f..17b9f022f0 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -6,6 +6,7 @@
Largely re-written by Andrew Tridgell, September 1994
Copyright (C) Simo Sorce 2001
+ Copyright (C) Alexander Bokovoy 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
@@ -1802,6 +1803,48 @@ FN_GLOBAL_INTEGER(lp_winbind_cache_time, &Globals.winbind_cache_time)
FN_GLOBAL_BOOL(lp_hide_local_users, &Globals.bHideLocalUsers)
FN_GLOBAL_BOOL(lp_algorithmic_rid_base, &Globals.bAlgorithmicRidBase)
+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);
@@ -2054,7 +2097,12 @@ static int map_parameter(char *pszParmName)
if (strwicmp(parm_table[iIndex].label, pszParmName) == 0)
return (iIndex);
- DEBUG(0, ("Unknown parameter encountered: \"%s\"\n", pszParmName));
+ /* Warn only if it isn't parametric option */
+ if (strchr(pszParmName, ':') == NULL)
+ DEBUG(0, ("Unknown parameter encountered: \"%s\"\n", pszParmName));
+ /* We do return 'fail' for parametric options as well because they are
+ stored in different storage
+ */
return (-1);
}
@@ -2780,14 +2828,32 @@ then assume we are in the globals
***************************************************************************/
BOOL lp_do_parameter(int snum, char *pszParmName, char *pszParmValue)
{
- int parmnum, i;
+ int parmnum, i, slen;
void *parm_ptr = NULL; /* where we are going to store the result */
void *def_ptr = NULL;
+ pstring vfskey;
+ char *sep;
+ param_opt_struct *paramo;
parmnum = map_parameter(pszParmName);
if (parmnum < 0)
{
+ if ((sep=strchr(pszParmName, ':')) != NULL) {
+ *sep = 0;
+ ZERO_STRUCT(vfskey);
+ 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, " ", " ");
+ paramo = smb_xmalloc(sizeof(param_opt_struct));
+ paramo->key = strdup(vfskey);
+ paramo->value = strdup(pszParmValue);
+ DLIST_ADD(param_opt, paramo);
+ *sep = ':';
+ return (True);
+ }
DEBUG(0,
("Ignoring unknown parameter \"%s\"\n", pszParmName));
return (True);
@@ -3147,6 +3213,9 @@ Display the contents of the global structure.
static void dump_globals(FILE *f)
{
int i;
+ param_opt_struct *data;
+ char *s;
+
fprintf(f, "# Global parameters\n[global]\n");
for (i = 0; parm_table[i].label; i++)
@@ -3160,6 +3229,17 @@ static void dump_globals(FILE *f)
print_parameter(&parm_table[i], parm_table[i].ptr, f);
fprintf(f, "\n");
}
+ if (param_opt != NULL) {
+ data = 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;
+ }
+ }
+
}
/***************************************************************************
@@ -3174,13 +3254,15 @@ BOOL lp_is_default(int snum, struct parm_struct *parm)
((char *)&sDefault) + pdiff);
}
-
/***************************************************************************
Display the contents of a single services record.
***************************************************************************/
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);
@@ -3212,6 +3294,17 @@ static void dump_a_service(service * pService, FILE * f)
((char *)pService) + pdiff, f);
fprintf(f, "\n");
}
+ if (param_opt != NULL) {
+ data = param_opt;
+ sn = (pService == &sDefault) ? "global" : pService->szService;
+ 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;
+ }
+ }
}
@@ -3492,6 +3585,7 @@ static void set_server_role(void)
}
+
/***************************************************************************
Load the services array from the services file. Return True on success,
False on failure.
@@ -3501,6 +3595,7 @@ BOOL lp_load(const char *pszFname, BOOL global_only, BOOL save_defaults,
{
pstring n2;
BOOL bRetval;
+ param_opt_struct *data, *pdata;
pstrcpy(n2, pszFname);
standard_sub_basic(current_user_info.smb_name, n2);
@@ -3509,6 +3604,8 @@ BOOL lp_load(const char *pszFname, BOOL global_only, BOOL save_defaults,
bRetval = False;
+ DEBUG(3, ("lp_load: refreshing parmaters\n"));
+
bInGlobalSection = True;
bGlobalOnly = global_only;
@@ -3520,6 +3617,18 @@ BOOL lp_load(const char *pszFname, BOOL global_only, BOOL save_defaults,
lp_save_defaults();
}
+ if (param_opt != NULL) {
+ data = param_opt;
+ while (data) {
+ SAFE_FREE(data->key);
+ SAFE_FREE(data->value);
+ pdata = data->next;
+ SAFE_FREE(data);
+ data = pdata;
+ }
+ param_opt = NULL;
+ }
+
/* We get sections first, so have to start 'behind' to make up */
iServiceIndex = -1;
bRetval = pm_process(n2, do_section, do_parameter);
@@ -3553,7 +3662,6 @@ BOOL lp_load(const char *pszFname, BOOL global_only, BOOL save_defaults,
return (bRetval);
}
-
/***************************************************************************
reset the max number of services
***************************************************************************/
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