Showing content from https://couchbase.github.io/couchbase-lite-core/C/html/group___errors.html below:
Error Codes and Error Handling
enum C4ErrorDomain : uint8_t {
LiteCoreDomain = 1 , POSIXDomain , SQLiteDomain , FleeceDomain ,
NetworkDomain , WebSocketDomain , MbedTLSDomain , kC4MaxErrorDomainPlus1
} enum C4ErrorCode : int32_t {
kC4ErrorAssertionFailed = 1 , kC4ErrorUnimplemented , kC4ErrorUnsupportedEncryption , kC4ErrorBadRevisionID ,
kC4ErrorCorruptRevisionData , kC4ErrorNotOpen , kC4ErrorNotFound , kC4ErrorConflict ,
kC4ErrorInvalidParameter , kC4ErrorUnexpectedError , kC4ErrorCantOpenFile , kC4ErrorIOError ,
kC4ErrorMemoryError , kC4ErrorNotWriteable , kC4ErrorCorruptData , kC4ErrorBusy ,
kC4ErrorNotInTransaction , kC4ErrorTransactionNotClosed , kC4ErrorUnsupported , kC4ErrorNotADatabaseFile ,
kC4ErrorWrongFormat , kC4ErrorCrypto , kC4ErrorInvalidQuery , kC4ErrorMissingIndex ,
kC4ErrorInvalidQueryParam , kC4ErrorRemoteError , kC4ErrorDatabaseTooOld , kC4ErrorDatabaseTooNew ,
kC4ErrorBadDocID , kC4ErrorCantUpgradeDatabase , kC4ErrorDeltaBaseUnknown , kC4ErrorCorruptDelta ,
kC4NumErrorCodesPlus1
} enum C4NetworkErrorCode : int32_t {
kC4NetErrDNSFailure = 1 , kC4NetErrUnknownHost , kC4NetErrTimeout , kC4NetErrInvalidURL ,
kC4NetErrTooManyRedirects , kC4NetErrTLSHandshakeFailed , kC4NetErrTLSCertExpired , kC4NetErrTLSCertUntrusted ,
kC4NetErrTLSCertRequiredByPeer , kC4NetErrTLSCertRejectedByPeer , kC4NetErrTLSCertUnknownRoot , kC4NetErrInvalidRedirect ,
kC4NetErrUnknown , kC4NetErrTLSCertRevoked , kC4NetErrTLSCertNameMismatch , kC4NetErrNetworkReset ,
kC4NetErrConnectionAborted , kC4NetErrConnectionReset , kC4NetErrConnectionRefused , kC4NetErrNetworkDown ,
kC4NetErrNetworkUnreachable , kC4NetErrNotConnected , kC4NetErrHostDown , kC4NetErrHostUnreachable ,
kC4NetErrAddressNotAvailable , kC4NetErrBrokenPipe , kC4NetErrUnknownInterface , kC4NumNetErrorCodesPlus1
} CBL_CORE_API FLStringResult c4error_getMessage (C4Error error) Returns an error message describing a C4Error.
CBL_CORE_API FLSliceResult c4error_getDescription (C4Error error) Returns a description of an error, including the domain and code as well as the message.
CBL_CORE_API char * c4error_getDescriptionC (C4Error error, char *outBuffer, size_t bufferSize) Returns a description of an error, including the domain and code as well as the message.
CBL_CORE_API void c4error_setCaptureBacktraces (bool) If set to true, then when a C4Error is created the current thread's stack backtrace will be captured along with it, and can later be examined by calling c4error_getBacktrace.
CBL_CORE_API bool c4error_getCaptureBacktraces (void) CBL_CORE_API FLStringResult c4error_getBacktrace (C4Error error) Returns the stack backtrace, if any, associated with a C4Error.
NODISCARD CBL_CORE_API C4Error c4error_make (C4ErrorDomain domain, int code, FLString message) Creates a C4Error struct with the given domain and code, and associates the message with it.
NODISCARD CBL_CORE_API C4Error c4error_printf (C4ErrorDomain domain, int code, const char *format,...) __printflike(3 Creates a C4Error struct with the given domain and code, formats the message as with printf, and associates the message with the error.
NODISCARD CBL_CORE_API C4Error NODISCARD CBL_CORE_API C4Error c4error_vprintf (C4ErrorDomain domain, int code, const char *format, va_list args) __printflike(3 Same as c4error_printf, but with a premade va_list.
NODISCARD CBL_CORE_API C4Error NODISCARD CBL_CORE_API C4Error CBL_CORE_API void c4error_return (C4ErrorDomain domain, int code, FLString message, C4Error *outError) Creates and stores a C4Error in *outError, if not NULL.
CBL_CORE_API bool c4error_mayBeTransient (C4Error err) Returns true if this is a network error that may be transient, i.e.
CBL_CORE_API bool c4error_mayBeNetworkDependent (C4Error err) Returns true if this error might go away when the network environment changes, i.e.
◆ kC4NoError ◆ C4ErrorCode Enumerator kC4ErrorAssertionFailed kC4ErrorUnimplemented kC4ErrorUnsupportedEncryption kC4ErrorBadRevisionID kC4ErrorCorruptRevisionData kC4ErrorNotOpen kC4ErrorNotFound kC4ErrorConflict kC4ErrorInvalidParameter kC4ErrorUnexpectedError kC4ErrorCantOpenFile kC4ErrorIOError kC4ErrorMemoryError kC4ErrorNotWriteable kC4ErrorCorruptData kC4ErrorBusy kC4ErrorNotInTransaction kC4ErrorTransactionNotClosed kC4ErrorUnsupported kC4ErrorNotADatabaseFile kC4ErrorWrongFormat kC4ErrorCrypto kC4ErrorInvalidQuery kC4ErrorMissingIndex kC4ErrorInvalidQueryParam kC4ErrorRemoteError kC4ErrorDatabaseTooOld kC4ErrorDatabaseTooNew kC4ErrorBadDocID kC4ErrorCantUpgradeDatabase kC4ErrorDeltaBaseUnknown kC4ErrorCorruptDelta kC4NumErrorCodesPlus1 ◆ C4ErrorDomain Enumerator LiteCoreDomain POSIXDomain SQLiteDomain FleeceDomain NetworkDomain WebSocketDomain MbedTLSDomain kC4MaxErrorDomainPlus1 ◆ C4NetworkErrorCode Enumerator kC4NetErrDNSFailure kC4NetErrUnknownHost kC4NetErrTimeout kC4NetErrInvalidURL kC4NetErrTooManyRedirects kC4NetErrTLSHandshakeFailed kC4NetErrTLSCertExpired kC4NetErrTLSCertUntrusted kC4NetErrTLSCertRequiredByPeer kC4NetErrTLSCertRejectedByPeer kC4NetErrTLSCertUnknownRoot kC4NetErrInvalidRedirect kC4NetErrUnknown kC4NetErrTLSCertRevoked kC4NetErrTLSCertNameMismatch kC4NetErrNetworkReset kC4NetErrConnectionAborted kC4NetErrConnectionReset kC4NetErrConnectionRefused kC4NetErrNetworkDown kC4NetErrNetworkUnreachable kC4NetErrNotConnected kC4NetErrHostDown kC4NetErrHostUnreachable kC4NetErrAddressNotAvailable kC4NetErrBrokenPipe kC4NetErrUnknownInterface kC4NumNetErrorCodesPlus1 ◆ c4error_getBacktrace()
Returns the stack backtrace, if any, associated with a C4Error.
This is formatted in human-readable form similar to a debugger or crash log.
◆ c4error_getCaptureBacktraces() ◆ c4error_getDescription()
Returns a description of an error, including the domain and code as well as the message.
Remember to free the result.
◆ c4error_getDescriptionC() CBL_CORE_API char * c4error_getDescriptionC ( C4Error error, char * outBuffer, size_t bufferSize )
Returns a description of an error, including the domain and code as well as the message.
The description is copied to the buffer as a C string. It will not write past the end of the buffer; the message will be truncated if necessary.
-
Parameters
-
error The error to describe outBuffer Where to write the C string to bufferSize The size of the buffer
-
Returns
-
A pointer to the string, i.e. to the first byte of the buffer.
◆ c4error_getMessage()
Returns an error message describing a C4Error.
Remember to free the result.
-
Note
-
This function is thread-safe.
◆ c4error_make()
Creates a C4Error struct with the given domain and code, and associates the message with it.
◆ c4error_mayBeNetworkDependent()
Returns true if this error might go away when the network environment changes, i.e.
the client should retry after notification of a network status change.
◆ c4error_mayBeTransient()
Returns true if this is a network error that may be transient, i.e.
the client should retry after a delay.
◆ c4error_printf()
Creates a C4Error struct with the given domain and code, formats the message as with printf, and associates the message with the error.
◆ c4error_return()
Creates and stores a C4Error in *outError, if not NULL.
Useful in functions that use the LiteCore error reporting convention of taking a C4Error *outError parameter.
◆ c4error_setCaptureBacktraces()
If set to true, then when a C4Error is created the current thread's stack backtrace will be captured along with it, and can later be examined by calling c4error_getBacktrace.
Even if false, some errors (like assertion failures) will still have backtraces.
◆ c4error_vprintf()
RetroSearch is an open source project built by @garambo
| Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4