fix(core): escape quotes before sending SQL queries

Add accessors for new "formatted" variable

sope-core/EOControl/EOKeyValueQualifier.m

@@ -43,9 +43,10 @@ static EONull *null = nil;
   operatorSelector:(SEL)_selector
   value:(id)_value
 {
-  self->key      = [_key   copyWithZone:NULL];
-  self->value    = [_value retain];
-  self->operator = _selector;
+  self->key       = [_key   copyWithZone:NULL];
+  self->value     = [_value retain];
+  self->operator  = _selector;
+  self->formatted = NO;
   
   if (_selector == NULL) {
     NSLog(@"WARNING(%s): got no selector for kv qualifier (key=%@)", 
@@ -83,6 +84,16 @@ static EONull *null = nil;
   self->value = [_value retain];
 }
 
+- (BOOL) formatted
+{
+  return self->formatted;
+}
+
+- (void) setFormatted: (BOOL) _formatted
+{
+  self->formatted = _formatted;
+}
+
 /* bindings */
 
 - (EOQualifier *)qualifierWithBindings:(NSDictionary *)_bindings

sope-core/EOControl/EOQualifier.h

@@ -155,6 +155,7 @@ extern SEL EOQualifierOperatorCaseInsensitiveLike;
   NSString *key;
   id       value;
   SEL      operator;
+  BOOL     formatted;
 }
 
 - (id)initWithKey:(NSString *)_key
@@ -165,6 +166,8 @@ extern SEL EOQualifierOperatorCaseInsensitiveLike;
 - (SEL)selector;
 - (id)value;
 - (void) setValue: (id) _value;
+- (BOOL) formatted;
+- (void) setFormatted: (BOOL) _formatted;
 
 @end