Created File methods: iniRemoveKey() and iniRemoveSection()

- Thanks RM for pointing out their absence.

src/sbbs3/js_file.c

@@ -596,6 +596,70 @@ js_iniSetValue(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rva
 	return(JS_TRUE);
 }
 
+static JSBool
+js_iniRemoveKey(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+	char*	section=ROOT_SECTION;
+	char*	key;
+	private_t*	p;
+	str_list_t	list;
+
+	*rval = JSVAL_FALSE;
+
+	if((p=(private_t*)JS_GetPrivate(cx,obj))==NULL) {
+		JS_ReportError(cx,getprivate_failure,WHERE);
+		return(JS_FALSE);
+	}
+
+	if(p->fp==NULL)
+		return(JS_TRUE);
+
+	if(argv[0]!=JSVAL_VOID && argv[0]!=JSVAL_NULL)
+		section=JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
+	key=JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
+
+	if((list=iniReadFile(p->fp))==NULL)
+		return(JS_TRUE);
+
+	if(iniRemoveKey(&list,section,key))
+		*rval = BOOLEAN_TO_JSVAL(iniWriteFile(p->fp,list));
+
+	strListFree(&list);
+
+	return(JS_TRUE);
+}
+
+static JSBool
+js_iniRemoveSection(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+	char*	section=ROOT_SECTION;
+	private_t*	p;
+	str_list_t	list;
+
+	*rval = JSVAL_FALSE;
+
+	if((p=(private_t*)JS_GetPrivate(cx,obj))==NULL) {
+		JS_ReportError(cx,getprivate_failure,WHERE);
+		return(JS_FALSE);
+	}
+
+	if(p->fp==NULL)
+		return(JS_TRUE);
+
+	if(argv[0]!=JSVAL_VOID && argv[0]!=JSVAL_NULL)
+		section=JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
+
+	if((list=iniReadFile(p->fp))==NULL)
+		return(JS_TRUE);
+
+	if(iniRemoveSection(&list,section))
+		*rval = BOOLEAN_TO_JSVAL(iniWriteFile(p->fp,list));
+
+	strListFree(&list);
+
+	return(JS_TRUE);
+}
+
 
 static JSBool
 js_iniGetSections(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
@@ -1739,6 +1803,14 @@ static jsSyncMethodSpec js_file_functions[] = {
 	"after the object's <i>name_property</i> (default: <tt>name</tt>)")
 	,312
 	},
+	{"iniRemoveKey",	js_iniRemoveKey,	2,	JSTYPE_BOOLEAN,	JSDOCSTR("section, key")
+	,JSDOCSTR("remove specified <i>key</i> from specified <i>section</i> in <tt>.ini</tt> file.")
+	,31301
+	},
+	{"iniRemoveSection",js_iniRemoveSection,1,	JSTYPE_BOOLEAN,	JSDOCSTR("section")
+	,JSDOCSTR("remove specified <i>section</i> from <tt>.ini</tt> file.")
+	,31301
+	},
 	{0}
 };