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- // Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
- //
- // Use of this source code is governed by an MIT-style
- // license that can be found in the LICENSE file.
- package sqlite3
- /*
- #ifndef USE_LIBSQLITE3
- #include "sqlite3-binding.h"
- #else
- #include <sqlite3.h>
- #endif
- */
- import "C"
- import "syscall"
- // ErrNo inherit errno.
- type ErrNo int
- // ErrNoMask is mask code.
- const ErrNoMask C.int = 0xff
- // ErrNoExtended is extended errno.
- type ErrNoExtended int
- // Error implement sqlite error code.
- type Error struct {
- Code ErrNo /* The error code returned by SQLite */
- ExtendedCode ErrNoExtended /* The extended error code returned by SQLite */
- SystemErrno syscall.Errno /* The system errno returned by the OS through SQLite, if applicable */
- err string /* The error string returned by sqlite3_errmsg(),
- this usually contains more specific details. */
- }
- // result codes from http://www.sqlite.org/c3ref/c_abort.html
- var (
- ErrError = ErrNo(1) /* SQL error or missing database */
- ErrInternal = ErrNo(2) /* Internal logic error in SQLite */
- ErrPerm = ErrNo(3) /* Access permission denied */
- ErrAbort = ErrNo(4) /* Callback routine requested an abort */
- ErrBusy = ErrNo(5) /* The database file is locked */
- ErrLocked = ErrNo(6) /* A table in the database is locked */
- ErrNomem = ErrNo(7) /* A malloc() failed */
- ErrReadonly = ErrNo(8) /* Attempt to write a readonly database */
- ErrInterrupt = ErrNo(9) /* Operation terminated by sqlite3_interrupt() */
- ErrIoErr = ErrNo(10) /* Some kind of disk I/O error occurred */
- ErrCorrupt = ErrNo(11) /* The database disk image is malformed */
- ErrNotFound = ErrNo(12) /* Unknown opcode in sqlite3_file_control() */
- ErrFull = ErrNo(13) /* Insertion failed because database is full */
- ErrCantOpen = ErrNo(14) /* Unable to open the database file */
- ErrProtocol = ErrNo(15) /* Database lock protocol error */
- ErrEmpty = ErrNo(16) /* Database is empty */
- ErrSchema = ErrNo(17) /* The database schema changed */
- ErrTooBig = ErrNo(18) /* String or BLOB exceeds size limit */
- ErrConstraint = ErrNo(19) /* Abort due to constraint violation */
- ErrMismatch = ErrNo(20) /* Data type mismatch */
- ErrMisuse = ErrNo(21) /* Library used incorrectly */
- ErrNoLFS = ErrNo(22) /* Uses OS features not supported on host */
- ErrAuth = ErrNo(23) /* Authorization denied */
- ErrFormat = ErrNo(24) /* Auxiliary database format error */
- ErrRange = ErrNo(25) /* 2nd parameter to sqlite3_bind out of range */
- ErrNotADB = ErrNo(26) /* File opened that is not a database file */
- ErrNotice = ErrNo(27) /* Notifications from sqlite3_log() */
- ErrWarning = ErrNo(28) /* Warnings from sqlite3_log() */
- )
- // Error return error message from errno.
- func (err ErrNo) Error() string {
- return Error{Code: err}.Error()
- }
- // Extend return extended errno.
- func (err ErrNo) Extend(by int) ErrNoExtended {
- return ErrNoExtended(int(err) | (by << 8))
- }
- // Error return error message that is extended code.
- func (err ErrNoExtended) Error() string {
- return Error{Code: ErrNo(C.int(err) & ErrNoMask), ExtendedCode: err}.Error()
- }
- func (err Error) Error() string {
- var str string
- if err.err != "" {
- str = err.err
- } else {
- str = C.GoString(C.sqlite3_errstr(C.int(err.Code)))
- }
- if err.SystemErrno != 0 {
- str += ": " + err.SystemErrno.Error()
- }
- return str
- }
- // result codes from http://www.sqlite.org/c3ref/c_abort_rollback.html
- var (
- ErrIoErrRead = ErrIoErr.Extend(1)
- ErrIoErrShortRead = ErrIoErr.Extend(2)
- ErrIoErrWrite = ErrIoErr.Extend(3)
- ErrIoErrFsync = ErrIoErr.Extend(4)
- ErrIoErrDirFsync = ErrIoErr.Extend(5)
- ErrIoErrTruncate = ErrIoErr.Extend(6)
- ErrIoErrFstat = ErrIoErr.Extend(7)
- ErrIoErrUnlock = ErrIoErr.Extend(8)
- ErrIoErrRDlock = ErrIoErr.Extend(9)
- ErrIoErrDelete = ErrIoErr.Extend(10)
- ErrIoErrBlocked = ErrIoErr.Extend(11)
- ErrIoErrNoMem = ErrIoErr.Extend(12)
- ErrIoErrAccess = ErrIoErr.Extend(13)
- ErrIoErrCheckReservedLock = ErrIoErr.Extend(14)
- ErrIoErrLock = ErrIoErr.Extend(15)
- ErrIoErrClose = ErrIoErr.Extend(16)
- ErrIoErrDirClose = ErrIoErr.Extend(17)
- ErrIoErrSHMOpen = ErrIoErr.Extend(18)
- ErrIoErrSHMSize = ErrIoErr.Extend(19)
- ErrIoErrSHMLock = ErrIoErr.Extend(20)
- ErrIoErrSHMMap = ErrIoErr.Extend(21)
- ErrIoErrSeek = ErrIoErr.Extend(22)
- ErrIoErrDeleteNoent = ErrIoErr.Extend(23)
- ErrIoErrMMap = ErrIoErr.Extend(24)
- ErrIoErrGetTempPath = ErrIoErr.Extend(25)
- ErrIoErrConvPath = ErrIoErr.Extend(26)
- ErrLockedSharedCache = ErrLocked.Extend(1)
- ErrBusyRecovery = ErrBusy.Extend(1)
- ErrBusySnapshot = ErrBusy.Extend(2)
- ErrCantOpenNoTempDir = ErrCantOpen.Extend(1)
- ErrCantOpenIsDir = ErrCantOpen.Extend(2)
- ErrCantOpenFullPath = ErrCantOpen.Extend(3)
- ErrCantOpenConvPath = ErrCantOpen.Extend(4)
- ErrCorruptVTab = ErrCorrupt.Extend(1)
- ErrReadonlyRecovery = ErrReadonly.Extend(1)
- ErrReadonlyCantLock = ErrReadonly.Extend(2)
- ErrReadonlyRollback = ErrReadonly.Extend(3)
- ErrReadonlyDbMoved = ErrReadonly.Extend(4)
- ErrAbortRollback = ErrAbort.Extend(2)
- ErrConstraintCheck = ErrConstraint.Extend(1)
- ErrConstraintCommitHook = ErrConstraint.Extend(2)
- ErrConstraintForeignKey = ErrConstraint.Extend(3)
- ErrConstraintFunction = ErrConstraint.Extend(4)
- ErrConstraintNotNull = ErrConstraint.Extend(5)
- ErrConstraintPrimaryKey = ErrConstraint.Extend(6)
- ErrConstraintTrigger = ErrConstraint.Extend(7)
- ErrConstraintUnique = ErrConstraint.Extend(8)
- ErrConstraintVTab = ErrConstraint.Extend(9)
- ErrConstraintRowID = ErrConstraint.Extend(10)
- ErrNoticeRecoverWAL = ErrNotice.Extend(1)
- ErrNoticeRecoverRollback = ErrNotice.Extend(2)
- ErrWarningAutoIndex = ErrWarning.Extend(1)
- )
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