Monotone-Parent: 173c16ed57e319da55ef0f43152bfbba829d1119

Monotone-Revision: ea1c783b905b07e028051a8a9d8f7bf4c894b0f2 Monotone-Author: wsourdeau@inverse.ca Monotone-Date: 2011-05-31T03:39:36 Monotone-Branch: ca.inverse.sogo
2026-04-16 18:58:50 +00:00 · 2011-05-31 03:39:36 +00:00
parent 0c99e04252
commit a5440bd52d
10 changed files with 299 additions and 70 deletions
--- a/OpenChange/MAPIStoreActiveTables.m
+++ b/OpenChange/MAPIStoreActiveTables.m
@@ -0,0 +1,198 @@
+/* MAPIStoreActiveTables.m - this file is part of SOGo
+ *
+ * Copyright (C) 2011 Inverse inc
+ *
+ * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
+ *
+ * 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.
+ */
+
+/* MAPIStoreActiveTables provides an interface to keep accounting of all
+   instances of a given table, independently from its store and context.
+   Primary useful for notifications across different connections. */
+
+#import <Foundation/NSArray.h>
+#import <Foundation/NSString.h>
+
+#import "MAPIStoreFolder.h"
+#import "MAPIStoreTable.h"
+
+#import "MAPIStoreActiveTables.h"
+
+@interface MAPIStoreActiveTableRecord : NSObject
+{
+  uint64_t folderId;
+  uint8_t tableType;
+  MAPIStoreTable *table;
+}
+
+ (id) recordForTable: (MAPIStoreTable *) newTable;
+- (id) initWithTable: (MAPIStoreTable *) newTable;
+
+- (MAPIStoreTable *) table;
+
+- (BOOL) exactlyMatchesTable: (MAPIStoreTable *) otherTable;
+- (BOOL) matchesFMID: (uint64_t) otherFMid
+        andTableType: (uint8_t) otherTableType;
+- (BOOL) matchesTable: (MAPIStoreTable *) otherTable;
+
+@end
+
+@implementation MAPIStoreActiveTableRecord : NSObject
+
+ (id) recordForTable: (MAPIStoreTable *) newTable
+{
+  MAPIStoreActiveTableRecord *record;
+
+  record = [[self alloc] initWithTable: newTable];
+  [record autorelease];
+
+  return record;
+}
+
+- (id) init
+{
+  if ((self = [super init]))
+    {
+      folderId = 0;
+      tableType = 0;
+      table = nil;
+    }
+
+  return self;
+}
+
+- (id) initWithTable: (MAPIStoreTable *) newTable
+{
+  if ((self = [self init]))
+    {
+      table = newTable;
+      folderId = [[table container] objectId];
+      tableType = [table tableType];
+    }
+
+  return self;
+}
+
+- (MAPIStoreTable *) table
+{
+  return table;
+}
+
+- (BOOL) exactlyMatchesTable: (MAPIStoreTable *) otherTable
+{
+  return (table == otherTable);
+}
+
+- (BOOL) matchesFMID: (uint64_t) otherFMid
+        andTableType: (uint8_t) otherTableType
+{
+  return (tableType == otherTableType
+          && folderId == otherFMid);
+}
+
+- (BOOL) matchesTable: (MAPIStoreTable *) otherTable
+{
+  uint64_t otherFMid;
+  BOOL rc;
+
+  rc = [self exactlyMatchesTable: otherTable];
+  if (!rc)
+    {
+      otherFMid = [[otherTable container] objectId];
+      rc = [self matchesFMID: otherFMid andTableType: [otherTable tableType]];
+    }
+
+  return rc;
+}
+
+@end
+
+@implementation MAPIStoreActiveTables
+
+ (id) activeTables
+{
+  static MAPIStoreActiveTables *activeTables = nil;
+
+  if (!activeTables)
+    activeTables = [self new];
+
+  return activeTables;
+}
+
+- (id) init
+{
+  if ((self = [super init]))
+    {
+      records = [NSMutableArray new];
+    }
+
+  return self;
+}
+
+- (void) dealloc
+{
+  [records release];
+  [super dealloc];
+}
+
+- (void) registerTable: (MAPIStoreTable *) table
+{
+  MAPIStoreActiveTableRecord *newRecord;
+
+  newRecord = [MAPIStoreActiveTableRecord recordForTable: table];
+  [records addObject: newRecord];
+}
+
+- (void) unregisterTable: (MAPIStoreTable *) table
+{
+  MAPIStoreActiveTableRecord *currentRecord;
+  NSUInteger count, max;
+  BOOL done = NO;
+
+  max = [records count];
+  for (count = 0; !done && count < max; count++)
+    {
+      currentRecord = [records objectAtIndex: count];
+      if ([currentRecord exactlyMatchesTable: table])
+        {
+          [records removeObject: currentRecord];
+          done = YES;
+        }
+    }
+}
+
+- (NSArray *) activeTablesForFMID: (uint64_t) fmid
+                          andType: (uint8_t) tableType
+{
+  NSUInteger count, max;
+  NSMutableArray *tables;
+  MAPIStoreActiveTableRecord *currentRecord;
+
+  tables = [NSMutableArray arrayWithCapacity: 5];
+
+  max = [records count];
+  for (count = 0; count < max; count++)
+    {
+      currentRecord = [records objectAtIndex: count];
+      if ([currentRecord matchesFMID: fmid andTableType: tableType])
+        [tables addObject: [currentRecord table]];
+    }
+
+  return tables;
+}
+
+@end