// // CBLErrors.h // CBL ObjC // // Copyright (c) 2017 Couchbase, Inc All rights reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #import /** NSError domain for Couchbase Lite errors. */ extern NSErrorDomain const CBLErrorDomain; NS_ERROR_ENUM(CBLErrorDomain) { CBLErrorAssertionFailed = 1, // Internal assertion failure CBLErrorUnimplemented, // Oops, an unimplemented API call CBLErrorUnsupportedEncryption, // Unsupported encryption algorithm CBLErrorBadRevisionID, // Invalid revision ID syntax CBLErrorCorruptRevisionData, // Document contains corrupted/unreadable data CBLErrorNotOpen, // Database/KeyStore/index is not open CBLErrorNotFound, // Document not found CBLErrorConflict, // Document update conflict CBLErrorInvalidParameter, // Invalid function parameter or struct value CBLErrorUnexpectedError, // Internal unexpected C++ exception CBLErrorCantOpenFile, // Database file can't be opened; may not exist CBLErrorIOError, // File I/O error CBLErrorMemoryError, // Memory allocation failed (out of memory?) CBLErrorNotWriteable, // File is not writeable CBLErrorCorruptData, // Data is corrupted CBLErrorBusy, // Database is busy/locked CBLErrorNotInTransaction, // Function must be called while in a transaction CBLErrorTransactionNotClosed, // Database can't be closed while a transaction is open CBLErrorUnsupported, // Operation not supported in this database CBLErrorUnreadableDatabase, // File is not a database, or encryption key is wrong CBLErrorWrongFormat, // Database exists but not in the format/storage requested CBLErrorCrypto, // Encryption/decryption error CBLErrorInvalidQuery, // Invalid query CBLErrorMissingIndex, // No such index, or query requires a nonexistent index CBLErrorInvalidQueryParam, // Unknown query param name, or param number out of range CBLErrorRemoteError, // Unknown error from remote server CBLErrorDatabaseTooOld, // Database file format is older than what I can open CBLErrorDatabaseTooNew, // Database file format is newer than what I can open CBLErrorBadDocID, // Invalid document ID CBLErrorCantUpgradeDatabase, // Database can't be upgraded (might be unsupported dev version) // Note: These are equivalent to the C4Error codes declared in LiteCore's c4Base.h CBLErrorNetworkBase = 5000, // ---- Network error codes start here CBLErrorDNSFailure = 5001, // DNS lookup failed CBLErrorUnknownHost = 5002, // DNS server doesn't know the hostname CBLErrorTimeout = 5003, // Socket timeout during an operation CBLErrorInvalidURL = 5004, // The provided url is not valid CBLErrorTooManyRedirects = 5005, // Too many HTTP redirects for the HTTP client to handle CBLErrorTLSHandshakeFailed = 5006, // Failure during TLS handshake process CBLErrorTLSCertExpired = 5007, // The provided TLS certificate has expired CBLErrorTLSCertUntrusted = 5008, // Cert isn't trusted for other reason CBLErrorTLSClientCertRequired = 5009, // A required client certificate was not provided CBLErrorTLSClientCertRejected = 5010, // Client certificate was rejected by the server CBLErrorTLSCertUnknownRoot = 5011, // Self-signed cert, or unknown anchor cert CBLErrorInvalidRedirect = 5012, // Attempted redirect to invalid replication endpoint by server CBLErrorHTTPBase = 10000, // ---- HTTP status codes start here CBLErrorHTTPAuthRequired = 10401, // Missing or incorrect user authentication CBLErrorHTTPForbidden = 10403, // User doesn't have permission to access resource CBLErrorHTTPNotFound = 10404, // Resource not found CBLErrorHTTPConflict = 10409, // Update conflict CBLErrorHTTPProxyAuthRequired = 10407, // HTTP proxy requires authentication CBLErrorHTTPEntityTooLarge = 10413, // Data is too large to upload CBLErrorHTTPImATeapot = 10418, // HTCPCP/1.0 error (RFC 2324) CBLErrorHTTPInternalServerError = 10500, // Something's wrong with the server CBLErrorHTTPNotImplemented = 10501, // Unimplemented server functionality CBLErrorHTTPServiceUnavailable = 10503, // Service is down temporarily(?) CBLErrorWebSocketBase = 11000, // ---- WebSocket status codes start here CBLErrorWebSocketGoingAway = 11001, // Peer has to close, e.g. because host app is quitting CBLErrorWebSocketProtocolError = 11002, // Protocol violation: invalid framing data CBLErrorWebSocketDataError = 11003, // Message payload cannot be handled CBLErrorWebSocketAbnormalClose = 11006, // TCP socket closed unexpectedly CBLErrorWebSocketBadMessageFormat = 11007, // Unparseable WebSocket message CBLErrorWebSocketPolicyError = 11008, // Message violated unspecified policy CBLErrorWebSocketMessageTooBig = 11009, // Message is too large for peer to handle CBLErrorWebSocketMissingExtension = 11010, // Peer doesn't provide a necessary extension CBLErrorWebSocketCantFulfill = 11011, // Can't fulfill request due to "unexpected condition" #ifdef COUCHBASE_ENTERPRISE CBLErrorWebSocketCloseUserTransient = 14001, // Recoverable messaging error CBLErrorWebSocketCloseUserPermanent = 14002 // Non-recoverable messaging error #endif };