svn commit: samba r24572 - in branches: SAMBA_3_2/source/param
SAMBA_3_2_0/source/param
obnox at samba.org
obnox at samba.org
Mon Aug 20 09:32:31 GMT 2007
Author: obnox
Date: 2007-08-20 09:32:30 +0000 (Mon, 20 Aug 2007)
New Revision: 24572
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=24572
Log:
Allow for functions map_parameter_canonical() and is_synonym_of() to
be called with inverse == NULL.
Add a new function lp_parameter_is_canonical() to check whether a
parameter name is the canonical name (as apposed to an alias).
Michael
Modified:
branches/SAMBA_3_2/source/param/loadparm.c
branches/SAMBA_3_2_0/source/param/loadparm.c
Changeset:
Modified: branches/SAMBA_3_2/source/param/loadparm.c
===================================================================
--- branches/SAMBA_3_2/source/param/loadparm.c 2007-08-20 07:59:22 UTC (rev 24571)
+++ branches/SAMBA_3_2/source/param/loadparm.c 2007-08-20 09:32:30 UTC (rev 24572)
@@ -2818,6 +2818,22 @@
}
/**************************************************************************
+ Check whether the given name is the canonical name of a parameter.
+ Returns False if it is not a valid parameter Name.
+ For parametric options, True is returned.
+**************************************************************************/
+
+BOOL lp_parameter_is_canonical(const char *parm_name)
+{
+ if (!lp_parameter_is_valid(parm_name)) {
+ return False;
+ }
+
+ return (map_parameter(parm_name) ==
+ map_parameter_canonical(parm_name, NULL));
+}
+
+/**************************************************************************
Determine the canonical name for a parameter.
Indicate when it is an inverse (boolean) synonym instead of a
"usual" synonym.
@@ -2924,21 +2940,25 @@
static int map_parameter_canonical(const char *pszParmName, BOOL *inverse)
{
int parm_num, canon_num;
+ BOOL loc_inverse = False;
- *inverse = False;
-
parm_num = map_parameter(pszParmName);
if ((parm_num < 0) || !(parm_table[parm_num].flags & FLAG_HIDE)) {
/* invalid, parametric or no canidate for synonyms ... */
- return parm_num;
+ goto done;
}
for (canon_num = 0; parm_table[canon_num].label; canon_num++) {
- if (is_synonym_of(parm_num, canon_num, inverse)) {
- return canon_num;
+ if (is_synonym_of(parm_num, canon_num, &loc_inverse)) {
+ parm_num = canon_num;
+ goto done;
}
}
+done:
+ if (inverse != NULL) {
+ *inverse = loc_inverse;
+ }
return parm_num;
}
@@ -2955,12 +2975,14 @@
(parm_table[parm1].flags & FLAG_HIDE) &&
!(parm_table[parm2].flags & FLAG_HIDE))
{
- if ((parm_table[parm1].type == P_BOOLREV) &&
- (parm_table[parm2].type == P_BOOL))
- {
- *inverse = True;
- } else {
- *inverse = False;
+ if (inverse != NULL) {
+ if ((parm_table[parm1].type == P_BOOLREV) &&
+ (parm_table[parm2].type == P_BOOL))
+ {
+ *inverse = True;
+ } else {
+ *inverse = False;
+ }
}
return True;
}
Modified: branches/SAMBA_3_2_0/source/param/loadparm.c
===================================================================
--- branches/SAMBA_3_2_0/source/param/loadparm.c 2007-08-20 07:59:22 UTC (rev 24571)
+++ branches/SAMBA_3_2_0/source/param/loadparm.c 2007-08-20 09:32:30 UTC (rev 24572)
@@ -2823,6 +2823,22 @@
}
/**************************************************************************
+ Check whether the given name is the canonical name of a parameter.
+ Returns False if it is not a valid parameter Name.
+ For parametric options, True is returned.
+**************************************************************************/
+
+BOOL lp_parameter_is_canonical(const char *parm_name)
+{
+ if (!lp_parameter_is_valid(parm_name)) {
+ return False;
+ }
+
+ return (map_parameter(parm_name) ==
+ map_parameter_canonical(parm_name, NULL));
+}
+
+/**************************************************************************
Determine the canonical name for a parameter.
Indicate when it is an inverse (boolean) synonym instead of a
"usual" synonym.
@@ -2929,21 +2945,25 @@
static int map_parameter_canonical(const char *pszParmName, BOOL *inverse)
{
int parm_num, canon_num;
+ BOOL loc_inverse = False;
- *inverse = False;
-
parm_num = map_parameter(pszParmName);
if ((parm_num < 0) || !(parm_table[parm_num].flags & FLAG_HIDE)) {
/* invalid, parametric or no canidate for synonyms ... */
- return parm_num;
+ goto done;
}
for (canon_num = 0; parm_table[canon_num].label; canon_num++) {
- if (is_synonym_of(parm_num, canon_num, inverse)) {
- return canon_num;
+ if (is_synonym_of(parm_num, canon_num, &loc_inverse)) {
+ parm_num = canon_num;
+ goto done;
}
}
+done:
+ if (inverse != NULL) {
+ *inverse = loc_inverse;
+ }
return parm_num;
}
@@ -2960,12 +2980,14 @@
(parm_table[parm1].flags & FLAG_HIDE) &&
!(parm_table[parm2].flags & FLAG_HIDE))
{
- if ((parm_table[parm1].type == P_BOOLREV) &&
- (parm_table[parm2].type == P_BOOL))
- {
- *inverse = True;
- } else {
- *inverse = False;
+ if (inverse != NULL) {
+ if ((parm_table[parm1].type == P_BOOLREV) &&
+ (parm_table[parm2].type == P_BOOL))
+ {
+ *inverse = True;
+ } else {
+ *inverse = False;
+ }
}
return True;
}
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