Export raw SQLite result codes

Signed-off-by: Cole Miller <[email protected]>

driver/driver.go

@@ -45,7 +45,7 @@ type Driver struct {
 // Error is returned in case of database errors.
 type Error = protocol.Error
 
-// Error codes. Values here mostly overlap with native SQLite codes.
+// dqlite-specific error codes, compatible with the SQLite set.
 const (
 	ErrBusy                = 5
 	ErrBusyRecovery        = 5 | (1 << 8)
@@ -61,6 +61,118 @@ const (
 	errIoErrLeadershipLostLegacy = errIoErr | (33 << 8)
 )
 
+// SQLite result codes.
+const (
+	// Basic result codes:
+	SQLITE_OK         =  0
+	SQLITE_ERROR      =  1
+	SQLITE_INTERNAL   =  2
+	SQLITE_PERM       =  3
+	SQLITE_ABORT      =  4
+	SQLITE_BUSY       =  5
+	SQLITE_LOCKED     =  6
+	SQLITE_NOMEM      =  7
+	SQLITE_READONLY   =  8
+	SQLITE_INTERRUPT  =  9
+	SQLITE_IOERR      = 10
+	SQLITE_CORRUPT    = 11
+	SQLITE_NOTFOUND   = 12
+	SQLITE_FULL       = 13
+	SQLITE_CANTOPEN   = 14
+	SQLITE_PROTOCOL   = 15
+	SQLITE_EMPTY      = 16
+	SQLITE_SCHEMA     = 17
+	SQLITE_TOOBIG     = 18
+	SQLITE_CONSTRAINT = 19
+	SQLITE_MISMATCH   = 20
+	SQLITE_MISUSE     = 21
+	SQLITE_NOLFS      = 22
+	SQLITE_AUTH       = 23
+	SQLITE_FORMAT     = 24
+	SQLITE_RANGE      = 25
+	SQLITE_NOTADB     = 26
+	SQLITE_NOTICE     = 27
+	SQLITE_WARNING    = 28
+	SQLITE_ROW        = 100
+	SQLITE_DONE       = 101
+
+	// Extended result codes:
+	SQLITE_ERROR_MISSING_COLLSEQ   = (SQLITE_ERROR | (1<<8))
+	SQLITE_ERROR_RETRY             = (SQLITE_ERROR | (2<<8))
+	SQLITE_ERROR_SNAPSHOT          = (SQLITE_ERROR | (3<<8))
+	SQLITE_IOERR_READ              = (SQLITE_IOERR | (1<<8))
+	SQLITE_IOERR_SHORT_READ        = (SQLITE_IOERR | (2<<8))
+	SQLITE_IOERR_WRITE             = (SQLITE_IOERR | (3<<8))
+	SQLITE_IOERR_FSYNC             = (SQLITE_IOERR | (4<<8))
+	SQLITE_IOERR_DIR_FSYNC         = (SQLITE_IOERR | (5<<8))
+	SQLITE_IOERR_TRUNCATE          = (SQLITE_IOERR | (6<<8))
+	SQLITE_IOERR_FSTAT             = (SQLITE_IOERR | (7<<8))
+	SQLITE_IOERR_UNLOCK            = (SQLITE_IOERR | (8<<8))
+	SQLITE_IOERR_RDLOCK            = (SQLITE_IOERR | (9<<8))
+	SQLITE_IOERR_DELETE            = (SQLITE_IOERR | (10<<8))
+	SQLITE_IOERR_BLOCKED           = (SQLITE_IOERR | (11<<8))
+	SQLITE_IOERR_NOMEM             = (SQLITE_IOERR | (12<<8))
+	SQLITE_IOERR_ACCESS            = (SQLITE_IOERR | (13<<8))
+	SQLITE_IOERR_CHECKRESERVEDLOCK = (SQLITE_IOERR | (14<<8))
+	SQLITE_IOERR_LOCK              = (SQLITE_IOERR | (15<<8))
+	SQLITE_IOERR_CLOSE             = (SQLITE_IOERR | (16<<8))
+	SQLITE_IOERR_DIR_CLOSE         = (SQLITE_IOERR | (17<<8))
+	SQLITE_IOERR_SHMOPEN           = (SQLITE_IOERR | (18<<8))
+	SQLITE_IOERR_SHMSIZE           = (SQLITE_IOERR | (19<<8))
+	SQLITE_IOERR_SHMLOCK           = (SQLITE_IOERR | (20<<8))
+	SQLITE_IOERR_SHMMAP            = (SQLITE_IOERR | (21<<8))
+	SQLITE_IOERR_SEEK              = (SQLITE_IOERR | (22<<8))
+	SQLITE_IOERR_DELETE_NOENT      = (SQLITE_IOERR | (23<<8))
+	SQLITE_IOERR_MMAP              = (SQLITE_IOERR | (24<<8))
+	SQLITE_IOERR_GETTEMPPATH       = (SQLITE_IOERR | (25<<8))
+	SQLITE_IOERR_CONVPATH          = (SQLITE_IOERR | (26<<8))
+	SQLITE_IOERR_VNODE             = (SQLITE_IOERR | (27<<8))
+	SQLITE_IOERR_AUTH              = (SQLITE_IOERR | (28<<8))
+	SQLITE_IOERR_BEGIN_ATOMIC      = (SQLITE_IOERR | (29<<8))
+	SQLITE_IOERR_COMMIT_ATOMIC     = (SQLITE_IOERR | (30<<8))
+	SQLITE_IOERR_ROLLBACK_ATOMIC   = (SQLITE_IOERR | (31<<8))
+	SQLITE_IOERR_DATA              = (SQLITE_IOERR | (32<<8))
+	SQLITE_IOERR_CORRUPTFS         = (SQLITE_IOERR | (33<<8))
+	SQLITE_LOCKED_SHAREDCACHE      = (SQLITE_LOCKED |  (1<<8))
+	SQLITE_LOCKED_VTAB             = (SQLITE_LOCKED |  (2<<8))
+	SQLITE_BUSY_RECOVERY           = (SQLITE_BUSY   |  (1<<8))
+	SQLITE_BUSY_SNAPSHOT           = (SQLITE_BUSY   |  (2<<8))
+	SQLITE_BUSY_TIMEOUT            = (SQLITE_BUSY   |  (3<<8))
+	SQLITE_CANTOPEN_NOTEMPDIR      = (SQLITE_CANTOPEN | (1<<8))
+	SQLITE_CANTOPEN_ISDIR          = (SQLITE_CANTOPEN | (2<<8))
+	SQLITE_CANTOPEN_FULLPATH       = (SQLITE_CANTOPEN | (3<<8))
+	SQLITE_CANTOPEN_CONVPATH       = (SQLITE_CANTOPEN | (4<<8))
+	SQLITE_CANTOPEN_SYMLINK        = (SQLITE_CANTOPEN | (6<<8))
+	SQLITE_CORRUPT_VTAB            = (SQLITE_CORRUPT | (1<<8))
+	SQLITE_CORRUPT_SEQUENCE        = (SQLITE_CORRUPT | (2<<8))
+	SQLITE_CORRUPT_INDEX           = (SQLITE_CORRUPT | (3<<8))
+	SQLITE_READONLY_RECOVERY       = (SQLITE_READONLY | (1<<8))
+	SQLITE_READONLY_CANTLOCK       = (SQLITE_READONLY | (2<<8))
+	SQLITE_READONLY_ROLLBACK       = (SQLITE_READONLY | (3<<8))
+	SQLITE_READONLY_DBMOVED        = (SQLITE_READONLY | (4<<8))
+	SQLITE_READONLY_CANTINIT       = (SQLITE_READONLY | (5<<8))
+	SQLITE_READONLY_DIRECTORY      = (SQLITE_READONLY | (6<<8))
+	SQLITE_ABORT_ROLLBACK          = (SQLITE_ABORT | (2<<8))
+	SQLITE_CONSTRAINT_CHECK        = (SQLITE_CONSTRAINT | (1<<8))
+	SQLITE_CONSTRAINT_COMMITHOOK   = (SQLITE_CONSTRAINT | (2<<8))
+	SQLITE_CONSTRAINT_FOREIGNKEY   = (SQLITE_CONSTRAINT | (3<<8))
+	SQLITE_CONSTRAINT_FUNCTION     = (SQLITE_CONSTRAINT | (4<<8))
+	SQLITE_CONSTRAINT_NOTNULL      = (SQLITE_CONSTRAINT | (5<<8))
+	SQLITE_CONSTRAINT_PRIMARYKEY   = (SQLITE_CONSTRAINT | (6<<8))
+	SQLITE_CONSTRAINT_TRIGGER      = (SQLITE_CONSTRAINT | (7<<8))
+	SQLITE_CONSTRAINT_UNIQUE       = (SQLITE_CONSTRAINT | (8<<8))
+	SQLITE_CONSTRAINT_VTAB         = (SQLITE_CONSTRAINT | (9<<8))
+	SQLITE_CONSTRAINT_ROWID        = (SQLITE_CONSTRAINT |(10<<8))
+	SQLITE_CONSTRAINT_PINNED       = (SQLITE_CONSTRAINT |(11<<8))
+	SQLITE_CONSTRAINT_DATATYPE     = (SQLITE_CONSTRAINT |(12<<8))
+	SQLITE_NOTICE_RECOVER_WAL      = (SQLITE_NOTICE | (1<<8))
+	SQLITE_NOTICE_RECOVER_ROLLBACK = (SQLITE_NOTICE | (2<<8))
+	SQLITE_NOTICE_RBU              = (SQLITE_NOTICE | (3<<8))
+	SQLITE_WARNING_AUTOINDEX       = (SQLITE_WARNING | (1<<8))
+	SQLITE_AUTH_USER               = (SQLITE_AUTH | (1<<8))
+	SQLITE_OK_LOAD_PERMANENTLY     = (SQLITE_OK | (1<<8))
+)
+
 // Option can be used to tweak driver parameters.
 type Option func(*options)
 

internal/protocol/errors.go

@@ -16,7 +16,9 @@ var (
 
 // ErrRequest is returned in case of request failure.
 type ErrRequest struct {
+	// A SQLite-compatible error code.
 	Code        uint64
+	// A description of the error condition.
 	Description string
 }