Big refactor for new caching mechanism.

2026-05-19 18:35:25 +00:00 · 2014-05-13 21:06:59 -04:00
parent ef2188962a
commit 5f9fb4e1c4
30 changed files with 175 additions and 197 deletions
@@ -0,0 +1,158 @@
+/* EOQualifier+SOGoCacheObject.m - this file is part of SOGo
+ *
+ * Copyright (C) 2010-2014 Inverse inc
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#import <Foundation/NSArray.h>
+#import <Foundation/NSCharacterSet.h>
+#import <Foundation/NSDictionary.h>
+#import <Foundation/NSString.h>
+#import <Foundation/NSValue.h>
+
+#import <NGExtensions/NSObject+Logs.h>
+
+#import "EOBitmaskQualifier.h"
+#import "SOGoCacheGCSObject.h"
+
+#import "EOQualifier+SOGoCacheObject.h"
+
+@implementation EOQualifier (SOGoCacheObjectRestrictions)
+
+- (BOOL) _evaluateSOGoMAPIDBObject: (NSDictionary *) properties
+{
+  [self subclassResponsibility: _cmd];
+  return NO;
+}
+
+- (BOOL) evaluateSOGoMAPIDBObject: (SOGoCacheGCSObject *) object
+{
+  NSDictionary *properties;
+  BOOL rc;
+
+  //[self logWithFormat: @"evaluating object '%@'", object];
+
+  properties = [object properties];
+  rc = [self _evaluateSOGoMAPIDBObject: properties];
+
+  //[self logWithFormat: @"  evaluation result: %d", rc];
+  
+  return rc;
+}
+
+@end
+
+@implementation EOAndQualifier (SOGoCacheRestrictionsPrivate)
+
+- (BOOL) _evaluateSOGoMAPIDBObject: (NSDictionary *) properties
+{
+  NSUInteger i;
+  BOOL rc;
+
+  rc = YES;
+
+  for (i = 0; rc && i < count; i++)
+    rc = [[qualifiers objectAtIndex: i]
+	   _evaluateSOGoMAPIDBObject: properties];
+ 
+  return rc;
+}
+
+@end
+
+@implementation EOOrQualifier (SOGoCacheObjectRestrictionsPrivate)
+
+- (BOOL) _evaluateSOGoMAPIDBObject: (NSDictionary *) properties
+{
+  NSUInteger i;
+  BOOL rc;
+
+  rc = NO;
+
+  for (i = 0; !rc && i < count; i++)
+    rc = [[qualifiers objectAtIndex: i]
+	   _evaluateSOGoMAPIDBObject: properties];
+ 
+  return rc;
+}
+
+@end
+
+@implementation EONotQualifier (SOGoCacheObjectRestrictionsPrivate)
+
+- (BOOL) _evaluateSOGoMAPIDBObject: (NSDictionary *) properties
+{
+  return ![qualifier _evaluateSOGoMAPIDBObject: properties];
+}
+
+@end
+
+@implementation EOKeyValueQualifier (SOGoCacheObjectRestrictionsPrivate)
+
+typedef BOOL (*EOComparator) (id, SEL, id);
+
+- (BOOL) _evaluateSOGoMAPIDBObject: (NSDictionary *) properties
+{
+  id finalKey;
+  id propValue;
+  EOComparator comparator;
+
+  if ([key isKindOfClass: [NSNumber class]])
+    finalKey = key;
+  else if ([key isKindOfClass: [NSString class]])
+    {
+      finalKey = [key stringByTrimmingCharactersInSet: [NSCharacterSet decimalDigitCharacterSet]];
+      if ([finalKey length] > 0)
+        finalKey = key;
+      else
+        finalKey = [NSNumber numberWithInt: [key intValue]];
+    }
+  else
+    finalKey = @"";
+
+  propValue = [properties objectForKey: finalKey];
+  comparator = (EOComparator) [propValue methodForSelector: operator];
+
+  return (comparator ? comparator (propValue, operator, value) : NO);
+}
+
+@end
+
+@implementation EOBitmaskQualifier (SOGoCacheObjectRestrictionsPrivate)
+
+- (BOOL) _evaluateSOGoMAPIDBObject: (NSDictionary *) properties
+{
+  NSNumber *propTag;
+  id propValue;
+  uint32_t intValue;
+  BOOL rc;
+
+  propTag = [NSNumber numberWithInt: [key intValue]];
+  propValue = [properties objectForKey: propTag];
+  intValue = [propValue unsignedIntValue];
+
+  rc = ((isZero && (intValue & mask) == 0)
+	|| (!isZero && (intValue & mask) != 0));
+
+  //[self logWithFormat: @"evaluation of bitmask qualifier:"
+  //	@" (%.8x & %.8x) %s 0: %d",
+  //	intValue, mask, (isZero ? "==" : "!="), rc];
+
+  return rc;
+}
+
+@end