oc: Get new change numbers using resource's owner

Instead of using the connected active user.

Although this provides no changes in the result, it could be depending
on changes from the backend so it'd better have it accurated to what
the OpenChange DB API offers.
This commit is contained in:
Enrique J. Hernández Blasco
2016-01-25 22:56:47 +01:00
parent 967cc29c4e
commit e86e3b2481

View File

@@ -509,36 +509,56 @@ static inline NSURL *CompleteURLFromMapistoreURI (const char *uri)
return mappingId;
}
/* Get new change number from openchange db interface using
resource's owner user */
- (uint64_t) getNewChangeNumber
{
const char *owner;
enum MAPISTATUS retval;
uint64_t newVersionNumber;
if (openchangedb_get_new_changeNumber (connInfo->oc_ctx, connInfo->username, &newVersionNumber)
!= MAPI_E_SUCCESS)
abort ();
owner = [[userContext username] UTF8String];
retval = openchangedb_get_new_changeNumber (connInfo->oc_ctx, owner, &newVersionNumber);
if (retval != MAPI_E_SUCCESS)
[NSException raise: @"MAPIStoreIOException"
format: @"Impossible to get new change number for %s: %s", owner,
mapi_get_errstr (retval)];
return newVersionNumber;
}
/* Get new change numbers from openchange db interface using
resource's owner user */
- (NSArray *) getNewChangeNumbers: (uint64_t) max
{
const char *owner;
enum MAPISTATUS retval;
TALLOC_CTX *memCtx;
NSMutableArray *newChangeNumbers;
uint64_t count;
struct UI8Array_r *numbers;
NSString *newNumber;
memCtx = talloc_zero(NULL, TALLOC_CTX);
newChangeNumbers = [NSMutableArray arrayWithCapacity: max];
memCtx = talloc_new (NULL);
if (!memCtx)
[NSException raise: @"MAPIStoreIOException"
format: @"Not enough memory to allocate change numbers"];
newChangeNumbers = [NSMutableArray arrayWithCapacity: max];
owner = [[userContext username] UTF8String];
retval = openchangedb_get_new_changeNumbers (connInfo->oc_ctx, memCtx, owner, max, &numbers);
if (retval != MAPI_E_SUCCESS || numbers->cValues != max)
{
talloc_free (memCtx);
[NSException raise: @"MAPIStoreIOException"
format: @"Failing to get %d new change numbers: %s", max,
mapi_get_errstr (retval)];
}
if (openchangedb_get_new_changeNumbers (connInfo->oc_ctx,
memCtx, connInfo->username, max, &numbers)
!= MAPI_E_SUCCESS || numbers->cValues != max)
abort ();
for (count = 0; count < max; count++)
{
newNumber
= [NSString stringWithUnsignedLongLong: numbers->lpui8[count]];
newNumber = [NSString stringWithUnsignedLongLong: numbers->lpui8[count]];
[newChangeNumbers addObject: newNumber];
}