private static void DocObserverCallback(C4DocumentObserver *observer, C4Slice docID, ulong sequence, void *context)
{
var idHolder = GCHandle.FromIntPtr((IntPtr)context);
var id = (Guid)idHolder.Target;
var obj = _ObserverMap[id];
obj._callback?.Invoke(observer, docID.CreateString(), sequence, obj._context);
}
private static void SocketRequestClose(C4Socket *socket, int status, C4Slice message)
{
try {
_externalRequestClose?.Invoke(socket, status, message.CreateString());
} catch (Exception e) {
_error?.Invoke(socket, new Exception("Error requesting socket close", e));
}
}
private static void SocketOpened(C4Socket *socket, C4Address *address, C4Slice options)
{
try {
_externalOpen?.Invoke(socket, address, options);
} catch (Exception e) {
_error?.Invoke(socket, new Exception("Error opening to socket", e));
Native.c4socket_closed(socket, new C4Error(C4ErrorCode.UnexpectedError));
}
}
public static C4Key *c4key_withBytes(byte[] bytes)
{
fixed(void *b = bytes)
{
var c4 = new C4Slice(b, (ulong)bytes.Length);
return(NativeRaw.c4key_withBytes(c4));
}
}
public static bool c4blob_create(C4BlobStore *store, byte[] content, C4BlobKey *outKey, C4Error *outError)
{
fixed(byte *p = content)
{
var c4Slice = new C4Slice(p, (ulong)content.Length);
return(NativeRaw.c4blob_create(store, c4Slice, outKey, outError));
}
}
public C4ReplicatorParameters(C4ReplicatorMode push, C4ReplicatorMode pull, C4Slice optionsFleece, void *context)
{
this.push = push;
this.pull = pull;
optionsDictFleece = optionsFleece;
validationFunc = Marshal.GetFunctionPointerForDelegate(ReplicatorParameters.NativeValidateFunction);
onStatusChanged = Marshal.GetFunctionPointerForDelegate(ReplicatorParameters.NativeChangedCallback);
onDocumentError = Marshal.GetFunctionPointerForDelegate(ReplicatorParameters.NativeErrorCallback);
callbackContext = context;
}
private static void OnError(C4Replicator *replicator, bool pushing, C4Slice docID, C4Error error,
bool transient, void *context)
{
// Don't throw exceptions here, it will bubble up to native code
try {
var id = (long)context;
var obj = _StaticMap[id];
obj._errorCallback?.Invoke(pushing, docID.CreateString(), error, transient, obj._context);
} catch (Exception) { }
}
private static bool PerformValidate(C4Slice docID, FLDict *body, void *context)
{
// Don't throw exceptions here, it will bubble up to native code
try {
var id = (long)context;
var obj = _StaticMap[id];
var result = obj._validateFunction?.Invoke(docID.CreateString(), (IntPtr)body, obj._context);
return(result.HasValue && result.Value);
} catch (Exception) {
return(false);
}
}
public static extern C4QueryEnumerator *c4query_run(C4Query *query,
C4QueryOptions *options,
C4Slice encodedParams,
C4Error *outError);
public static extern C4Document *c4doc_update(C4Document *doc, C4Slice revisionBody, C4RevisionFlags revisionFlags, C4Error *error);
public static extern ulong c4doc_getExpiration(C4Database *db, C4Slice docId);
public static extern bool c4db_purgeDoc(C4Database *database, C4Slice docID, C4Error *outError);
public static extern int c4doc_purgeRevision(C4Document *doc, C4Slice revID, C4Error *outError);
public static extern uint c4db_getRemoteDBID(C4Database *db, C4Slice remoteAddress, [MarshalAs(UnmanagedType.U1)] bool canCreate, C4Error *outError);
public static extern C4RawDocument *c4raw_get(C4Database *database, C4Slice storeName, C4Slice docID, C4Error *outError);
public static extern bool c4doc_selectNextPossibleAncestorOf(C4Document *doc, C4Slice revID);
public static extern bool c4doc_selectCommonAncestorRevision(C4Document *doc, C4Slice rev1ID, C4Slice rev2ID);
public static extern bool c4raw_put(C4Database *database, C4Slice storeName, C4Slice key, C4Slice meta, C4Slice body, C4Error *outError);
public static extern uint c4rev_getGeneration(C4Slice revID);
public static extern bool c4blob_keyFromString(C4Slice str, C4BlobKey *x);
public static extern bool c4doc_resolveConflict(C4Document *doc, C4Slice winningRevID, C4Slice losingRevID, C4Slice mergedBody, C4RevisionFlags mergedFlags, C4Error *error);
public static extern C4BlobStore *c4blob_openStore(C4Slice dirPath, C4DatabaseFlags flags, C4EncryptionKey *encryptionKey, C4Error *outError);
public static extern bool c4doc_setExpiration(C4Database *db, C4Slice docId, ulong timestamp, C4Error *outError);
public static extern C4BlobKey c4blob_computeKey(C4Slice contents);
public static extern C4Document *c4doc_create(C4Database *db, C4Slice docID, C4Slice body, C4RevisionFlags revisionFlags, C4Error *error);
public static extern bool c4blob_create(C4BlobStore *store, C4Slice contents, C4BlobKey *expectedKey, C4BlobKey *outKey, C4Error *error);
public static extern C4Query *c4query_new(C4Database *db, C4Slice queryExpression, C4Slice sortExpression, C4Error *outError);
public static extern C4Document *c4doc_get(C4Database *database, C4Slice docID, [MarshalAs(UnmanagedType.U1)] bool mustExist, C4Error *outError);
public static extern bool c4db_deleteIndex(C4Database *db, C4Slice expression, C4Error *outError);
public static extern bool c4doc_selectRevision(C4Document *doc, C4Slice revID, [MarshalAs(UnmanagedType.U1)] bool withBody, C4Error *outError);
