sogo/OpenChange/NSObject+MAPIStore.m

/* NSObject+MAPIStore.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.
 */

#import <Foundation/NSAutoreleasePool.h>
#import <NGExtensions/NSObject+Logs.h>

#import "MAPIStoreTypes.h"
#import "NSArray+MAPIStore.h"
#import "NSData+MAPIStore.h"
#import "NSDate+MAPIStore.h"
#import "NSValue+MAPIStore.h"
#import "NSString+MAPIStore.h"

#import "NSObject+MAPIStore.h"

#undef DEBUG
#include <mapistore/mapistore.h>
#include <mapistore/mapistore_errors.h>

@implementation NSObject (MAPIStoreTallocHelpers)

static int
MAPIStoreTallocWrapperDestroy (void *data)
{
  struct MAPIStoreTallocWrapper *wrapper;
  NSAutoreleasePool *pool;

  pool = [NSAutoreleasePool new];
  wrapper = data;
  // NSLog (@"destroying wrapped object (wrapper: %p; object: %p)...\n", wrapper, wrapper->MAPIStoreSOGoObject);
  [wrapper->MAPIStoreSOGoObject release];
  [pool release];

  return 0;
}

- (struct MAPIStoreTallocWrapper *) tallocWrapper: (TALLOC_CTX *) tallocCtx
{
  struct MAPIStoreTallocWrapper *wrapper;

  wrapper = talloc_zero (tallocCtx, struct MAPIStoreTallocWrapper);
  talloc_set_destructor ((void *) wrapper, MAPIStoreTallocWrapperDestroy);
  wrapper->MAPIStoreSOGoObject = self;
  [self retain];
  // NSLog (@"returning wrapper: %p; object: %p", wrapper, self);

  return wrapper;
}

@end

@implementation NSObject (MAPIStoreDataTypes)

- (int) getValue: (void **) data
          forTag: (enum MAPITAGS) propTag
        inMemCtx: (TALLOC_CTX *) memCtx
{
  uint16_t valueType;
  int rc = MAPISTORE_SUCCESS;

  // [self logWithFormat: @"property %.8x found", propTag];
  valueType = (propTag & 0xffff);
  switch (valueType)
    {
    case PT_NULL:
      *data = NULL;
      break;
    case PT_SHORT:
      *data = [(NSNumber *) self asShortInMemCtx: memCtx];
      break;
    case PT_LONG:
      *data = [(NSNumber *) self asLongInMemCtx: memCtx];
      break;
    case PT_I8:
      *data = [(NSNumber *) self asI8InMemCtx: memCtx];
      break;
    case PT_BOOLEAN:
      *data = [(NSNumber *) self asBooleanInMemCtx: memCtx];
      break;
    case PT_DOUBLE:
      *data = [(NSNumber *) self asDoubleInMemCtx: memCtx];
      break;
    case PT_UNICODE:
    case PT_STRING8:
      *data = [(NSString *) self asUnicodeInMemCtx: memCtx];
      break;
    case PT_SYSTIME:
      *data = [(NSCalendarDate * ) self asFileTimeInMemCtx: memCtx];
      break;
    case PT_BINARY:
    case PT_SVREID:
      *data = [(NSData *) self asBinaryInMemCtx: memCtx];
      break;
    case PT_CLSID:
      *data = [(NSData *) self asGUIDInMemCtx: memCtx];
      break;
    case PT_MV_LONG:
      *data = [(NSArray *) self asMVLongInMemCtx: memCtx];
      break;
    case PT_MV_UNICODE:
      *data = [(NSArray *) self asMVUnicodeInMemCtx: memCtx];
      break;
    case PT_MV_BINARY:
      *data = [(NSArray *) self asMVBinaryInMemCtx: memCtx];
      break;

    default:
      [self errorWithFormat: @"object type not handled: %d (0x%.4x)",
            valueType, valueType];
      abort();
      *data = NULL;
      rc = MAPISTORE_ERR_NOT_FOUND;
    }

  return rc;
}

/* helper getters */
- (int) getEmptyString: (void **) data inMemCtx: (TALLOC_CTX *) memCtx
{
  *data = [@"" asUnicodeInMemCtx: memCtx];

  return MAPISTORE_SUCCESS;
}

- (int) getLongZero: (void **) data inMemCtx: (TALLOC_CTX *) memCtx
{
  *data = MAPILongValue (memCtx, 0);

  return MAPISTORE_SUCCESS;
}

- (int) getYes: (void **) data inMemCtx: (TALLOC_CTX *) memCtx
{
  *data = MAPIBoolValue (memCtx, YES);

  return MAPISTORE_SUCCESS;
}

- (int) getNo: (void **) data inMemCtx: (TALLOC_CTX *) memCtx
{
  *data = MAPIBoolValue (memCtx, NO);

  return MAPISTORE_SUCCESS;
}

@end