util

package
v0.15.0 Latest Latest
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Published: May 1, 2024 License: MIT Imports: 16 Imported by: 0

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Constants

View Source
const (
	OK = 0 /* Successful result */

	ERROR      = 1  /* Generic error */
	INTERNAL   = 2  /* Internal logic error in SQLite */
	PERM       = 3  /* Access permission denied */
	ABORT      = 4  /* Callback routine requested an abort */
	BUSY       = 5  /* The database file is locked */
	LOCKED     = 6  /* A table in the database is locked */
	NOMEM      = 7  /* A malloc() failed */
	READONLY   = 8  /* Attempt to write a readonly database */
	INTERRUPT  = 9  /* Operation terminated by sqlite3_interrupt() */
	IOERR      = 10 /* Some kind of disk I/O error occurred */
	CORRUPT    = 11 /* The database disk image is malformed */
	NOTFOUND   = 12 /* Unknown opcode in sqlite3_file_control() */
	FULL       = 13 /* Insertion failed because database is full */
	CANTOPEN   = 14 /* Unable to open the database file */
	PROTOCOL   = 15 /* Database lock protocol error */
	EMPTY      = 16 /* Internal use only */
	SCHEMA     = 17 /* The database schema changed */
	TOOBIG     = 18 /* String or BLOB exceeds size limit */
	CONSTRAINT = 19 /* Abort due to constraint violation */
	MISMATCH   = 20 /* Data type mismatch */
	MISUSE     = 21 /* Library used incorrectly */
	NOLFS      = 22 /* Uses OS features not supported on host */
	AUTH       = 23 /* Authorization denied */
	FORMAT     = 24 /* Not used */
	RANGE      = 25 /* 2nd parameter to sqlite3_bind out of range */
	NOTADB     = 26 /* File opened that is not a database file */
	NOTICE     = 27 /* Notifications from sqlite3_log() */
	WARNING    = 28 /* Warnings from sqlite3_log() */

	ROW  = 100 /* sqlite3_step() has another row ready */
	DONE = 101 /* sqlite3_step() has finished executing */

	ERROR_MISSING_COLLSEQ   = ERROR | (1 << 8)
	ERROR_RETRY             = ERROR | (2 << 8)
	ERROR_SNAPSHOT          = ERROR | (3 << 8)
	IOERR_READ              = IOERR | (1 << 8)
	IOERR_SHORT_READ        = IOERR | (2 << 8)
	IOERR_WRITE             = IOERR | (3 << 8)
	IOERR_FSYNC             = IOERR | (4 << 8)
	IOERR_DIR_FSYNC         = IOERR | (5 << 8)
	IOERR_TRUNCATE          = IOERR | (6 << 8)
	IOERR_FSTAT             = IOERR | (7 << 8)
	IOERR_UNLOCK            = IOERR | (8 << 8)
	IOERR_RDLOCK            = IOERR | (9 << 8)
	IOERR_DELETE            = IOERR | (10 << 8)
	IOERR_BLOCKED           = IOERR | (11 << 8)
	IOERR_NOMEM             = IOERR | (12 << 8)
	IOERR_ACCESS            = IOERR | (13 << 8)
	IOERR_CHECKRESERVEDLOCK = IOERR | (14 << 8)
	IOERR_LOCK              = IOERR | (15 << 8)
	IOERR_CLOSE             = IOERR | (16 << 8)
	IOERR_DIR_CLOSE         = IOERR | (17 << 8)
	IOERR_SHMOPEN           = IOERR | (18 << 8)
	IOERR_SHMSIZE           = IOERR | (19 << 8)
	IOERR_SHMLOCK           = IOERR | (20 << 8)
	IOERR_SHMMAP            = IOERR | (21 << 8)
	IOERR_SEEK              = IOERR | (22 << 8)
	IOERR_DELETE_NOENT      = IOERR | (23 << 8)
	IOERR_MMAP              = IOERR | (24 << 8)
	IOERR_GETTEMPPATH       = IOERR | (25 << 8)
	IOERR_CONVPATH          = IOERR | (26 << 8)
	IOERR_VNODE             = IOERR | (27 << 8)
	IOERR_AUTH              = IOERR | (28 << 8)
	IOERR_BEGIN_ATOMIC      = IOERR | (29 << 8)
	IOERR_COMMIT_ATOMIC     = IOERR | (30 << 8)
	IOERR_ROLLBACK_ATOMIC   = IOERR | (31 << 8)
	IOERR_DATA              = IOERR | (32 << 8)
	IOERR_CORRUPTFS         = IOERR | (33 << 8)
	IOERR_IN_PAGE           = IOERR | (34 << 8)
	LOCKED_SHAREDCACHE      = LOCKED | (1 << 8)
	LOCKED_VTAB             = LOCKED | (2 << 8)
	BUSY_RECOVERY           = BUSY | (1 << 8)
	BUSY_SNAPSHOT           = BUSY | (2 << 8)
	BUSY_TIMEOUT            = BUSY | (3 << 8)
	CANTOPEN_NOTEMPDIR      = CANTOPEN | (1 << 8)
	CANTOPEN_ISDIR          = CANTOPEN | (2 << 8)
	CANTOPEN_FULLPATH       = CANTOPEN | (3 << 8)
	CANTOPEN_CONVPATH       = CANTOPEN | (4 << 8)
	CANTOPEN_DIRTYWAL       = CANTOPEN | (5 << 8) /* Not Used */
	CANTOPEN_SYMLINK        = CANTOPEN | (6 << 8)
	CORRUPT_VTAB            = CORRUPT | (1 << 8)
	CORRUPT_SEQUENCE        = CORRUPT | (2 << 8)
	CORRUPT_INDEX           = CORRUPT | (3 << 8)
	READONLY_RECOVERY       = READONLY | (1 << 8)
	READONLY_CANTLOCK       = READONLY | (2 << 8)
	READONLY_ROLLBACK       = READONLY | (3 << 8)
	READONLY_DBMOVED        = READONLY | (4 << 8)
	READONLY_CANTINIT       = READONLY | (5 << 8)
	READONLY_DIRECTORY      = READONLY | (6 << 8)
	ABORT_ROLLBACK          = ABORT | (2 << 8)
	CONSTRAINT_CHECK        = CONSTRAINT | (1 << 8)
	CONSTRAINT_COMMITHOOK   = CONSTRAINT | (2 << 8)
	CONSTRAINT_FOREIGNKEY   = CONSTRAINT | (3 << 8)
	CONSTRAINT_FUNCTION     = CONSTRAINT | (4 << 8)
	CONSTRAINT_NOTNULL      = CONSTRAINT | (5 << 8)
	CONSTRAINT_PRIMARYKEY   = CONSTRAINT | (6 << 8)
	CONSTRAINT_TRIGGER      = CONSTRAINT | (7 << 8)
	CONSTRAINT_UNIQUE       = CONSTRAINT | (8 << 8)
	CONSTRAINT_VTAB         = CONSTRAINT | (9 << 8)
	CONSTRAINT_ROWID        = CONSTRAINT | (10 << 8)
	CONSTRAINT_PINNED       = CONSTRAINT | (11 << 8)
	CONSTRAINT_DATATYPE     = CONSTRAINT | (12 << 8)
	NOTICE_RECOVER_WAL      = NOTICE | (1 << 8)
	NOTICE_RECOVER_ROLLBACK = NOTICE | (2 << 8)
	NOTICE_RBU              = NOTICE | (3 << 8)
	WARNING_AUTOINDEX       = WARNING | (1 << 8)
	AUTH_USER               = AUTH | (1 << 8)

	OK_LOAD_PERMANENTLY = OK | (1 << 8)
	OK_SYMLINK          = OK | (2 << 8) /* internal use only */
)

https://sqlite.com/matrix/rescode.html

View Source
const (
	NilErr       = ErrorString("sqlite3: invalid memory address or null pointer dereference")
	OOMErr       = ErrorString("sqlite3: out of memory")
	RangeErr     = ErrorString("sqlite3: index out of range")
	NoNulErr     = ErrorString("sqlite3: missing NUL terminator")
	NoBinaryErr  = ErrorString("sqlite3: no SQLite binary embed/set/loaded")
	BadBinaryErr = ErrorString("sqlite3: invalid SQLite binary embed/set/loaded")
	TimeErr      = ErrorString("sqlite3: invalid time value")
	WhenceErr    = ErrorString("sqlite3: invalid whence")
	OffsetErr    = ErrorString("sqlite3: invalid offset")
	TailErr      = ErrorString("sqlite3: multiple statements")
	IsolationErr = ErrorString("sqlite3: unsupported isolation level")
	ValueErr     = ErrorString("sqlite3: unsupported value")
	NoVFSErr     = ErrorString("sqlite3: no such vfs: ")
)

Variables

This section is empty.

Functions

func AddHandle added in v0.8.2

func AddHandle(ctx context.Context, a any) (id uint32)

func DelHandle added in v0.8.2

func DelHandle(ctx context.Context, id uint32) error

func ErrorCodeString added in v0.6.0

func ErrorCodeString(rc uint32) string

func ExportFuncII added in v0.6.0

func ExportFuncII[TR, T0 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0) TR)

func ExportFuncIII added in v0.6.0

func ExportFuncIII[TR, T0, T1 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1) TR)

func ExportFuncIIII added in v0.6.0

func ExportFuncIIII[TR, T0, T1, T2 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2) TR)

func ExportFuncIIIII added in v0.6.0

func ExportFuncIIIII[TR, T0, T1, T2, T3 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2, T3) TR)

func ExportFuncIIIIII added in v0.6.0

func ExportFuncIIIIII[TR, T0, T1, T2, T3, T4 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2, T3, T4) TR)

func ExportFuncIIIIIII added in v0.12.1

func ExportFuncIIIIIII[TR, T0, T1, T2, T3, T4, T5 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2, T3, T4, T5) TR)

func ExportFuncIIIIJ added in v0.6.0

func ExportFuncIIIIJ[TR, T0, T1, T2 i32, T3 i64](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2, T3) TR)

func ExportFuncIIJ added in v0.6.0

func ExportFuncIIJ[TR, T0 i32, T1 i64](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1) TR)

func ExportFuncVI added in v0.8.2

func ExportFuncVI[T0 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0))

func ExportFuncVII added in v0.12.0

func ExportFuncVII[T0, T1 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1))

func ExportFuncVIII added in v0.8.2

func ExportFuncVIII[T0, T1, T2 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2))

func ExportFuncVIIII added in v0.12.0

func ExportFuncVIIII[T0, T1, T2, T3 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2, T3))

func ExportFuncVIIIII added in v0.12.0

func ExportFuncVIIIII[T0, T1, T2, T3, T4 i32](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2, T3, T4))

func ExportFuncVIIIIJ added in v0.12.1

func ExportFuncVIIIIJ[T0, T1, T2, T3 i32, T4 i64](mod wazero.HostModuleBuilder, name string, fn func(context.Context, api.Module, T0, T1, T2, T3, T4))

func GetHandle added in v0.8.2

func GetHandle(ctx context.Context, id uint32) any

func NewContext added in v0.8.2

func NewContext(ctx context.Context) context.Context

func ParseBool added in v0.7.0

func ParseBool(s string) (b, ok bool)

func ReadFloat64

func ReadFloat64(mod api.Module, ptr uint32) float64

func ReadString

func ReadString(mod api.Module, ptr, maxlen uint32) string

func ReadUint32

func ReadUint32(mod api.Module, ptr uint32) uint32

func ReadUint64

func ReadUint64(mod api.Module, ptr uint32) uint64

func ReadUint8 added in v0.10.3

func ReadUint8(mod api.Module, ptr uint32) uint8

func ReflectType added in v0.12.0

func ReflectType(v reflect.Value) reflect.Type

func UnwrapPointer added in v0.12.0

func UnwrapPointer(p PointerUnwrap) any

func View

func View(mod api.Module, ptr uint32, size uint64) []byte

func WriteBytes

func WriteBytes(mod api.Module, ptr uint32, b []byte)

func WriteFloat64

func WriteFloat64(mod api.Module, ptr uint32, v float64)

func WriteString

func WriteString(mod api.Module, ptr uint32, s string)

func WriteUint32

func WriteUint32(mod api.Module, ptr uint32, v uint32)

func WriteUint64

func WriteUint64(mod api.Module, ptr uint32, v uint64)

func WriteUint8 added in v0.10.3

func WriteUint8(mod api.Module, ptr uint32, v uint8)

Types

type ErrorString

type ErrorString string

func AssertErr

func AssertErr() ErrorString

func (ErrorString) Error

func (e ErrorString) Error() string

type JSON added in v0.12.0

type JSON struct{ Value any }

func (JSON) Scan added in v0.12.0

func (j JSON) Scan(value any) error

type MappedRegion added in v0.14.0

type MappedRegion struct {
	Ptr uint32
	// contains filtered or unexported fields
}

func MapRegion added in v0.14.0

func MapRegion(ctx context.Context, mod api.Module, f *os.File, offset int64, size int32, prot int) (*MappedRegion, error)

func (*MappedRegion) Unmap added in v0.14.0

func (r *MappedRegion) Unmap() error

type Pointer added in v0.12.0

type Pointer[T any] struct{ Value T }

type PointerUnwrap added in v0.12.0

type PointerUnwrap interface {
	// contains filtered or unexported methods
}

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