mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-23 04:06:39 +00:00
1e7b32490d
This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).
361 lines
17 KiB
Go
361 lines
17 KiB
Go
package sqlite3
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import "strconv"
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const (
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_OK = 0 /* Successful result */
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_ROW = 100 /* sqlite3_step() has another row ready */
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_DONE = 101 /* sqlite3_step() has finished executing */
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_UTF8 = 1
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_MAX_NAME = 1e6 // Self-imposed limit for most NUL terminated strings.
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_MAX_LENGTH = 1e9
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_MAX_SQL_LENGTH = 1e9
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_MAX_ALLOCATION_SIZE = 0x7ffffeff
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_MAX_FUNCTION_ARG = 100
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ptrlen = 4
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)
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// ErrorCode is a result code that [Error.Code] might return.
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//
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// https://sqlite.org/rescode.html
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type ErrorCode uint8
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const (
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ERROR ErrorCode = 1 /* Generic error */
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INTERNAL ErrorCode = 2 /* Internal logic error in SQLite */
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PERM ErrorCode = 3 /* Access permission denied */
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ABORT ErrorCode = 4 /* Callback routine requested an abort */
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BUSY ErrorCode = 5 /* The database file is locked */
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LOCKED ErrorCode = 6 /* A table in the database is locked */
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NOMEM ErrorCode = 7 /* A malloc() failed */
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READONLY ErrorCode = 8 /* Attempt to write a readonly database */
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INTERRUPT ErrorCode = 9 /* Operation terminated by sqlite3_interrupt() */
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IOERR ErrorCode = 10 /* Some kind of disk I/O error occurred */
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CORRUPT ErrorCode = 11 /* The database disk image is malformed */
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NOTFOUND ErrorCode = 12 /* Unknown opcode in sqlite3_file_control() */
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FULL ErrorCode = 13 /* Insertion failed because database is full */
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CANTOPEN ErrorCode = 14 /* Unable to open the database file */
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PROTOCOL ErrorCode = 15 /* Database lock protocol error */
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EMPTY ErrorCode = 16 /* Internal use only */
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SCHEMA ErrorCode = 17 /* The database schema changed */
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TOOBIG ErrorCode = 18 /* String or BLOB exceeds size limit */
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CONSTRAINT ErrorCode = 19 /* Abort due to constraint violation */
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MISMATCH ErrorCode = 20 /* Data type mismatch */
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MISUSE ErrorCode = 21 /* Library used incorrectly */
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NOLFS ErrorCode = 22 /* Uses OS features not supported on host */
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AUTH ErrorCode = 23 /* Authorization denied */
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FORMAT ErrorCode = 24 /* Not used */
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RANGE ErrorCode = 25 /* 2nd parameter to sqlite3_bind out of range */
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NOTADB ErrorCode = 26 /* File opened that is not a database file */
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NOTICE ErrorCode = 27 /* Notifications from sqlite3_log() */
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WARNING ErrorCode = 28 /* Warnings from sqlite3_log() */
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)
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// ExtendedErrorCode is a result code that [Error.ExtendedCode] might return.
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//
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// https://sqlite.org/rescode.html
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type (
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ExtendedErrorCode uint16
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xErrorCode = ExtendedErrorCode
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)
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const (
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ERROR_MISSING_COLLSEQ ExtendedErrorCode = xErrorCode(ERROR) | (1 << 8)
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ERROR_RETRY ExtendedErrorCode = xErrorCode(ERROR) | (2 << 8)
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ERROR_SNAPSHOT ExtendedErrorCode = xErrorCode(ERROR) | (3 << 8)
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IOERR_READ ExtendedErrorCode = xErrorCode(IOERR) | (1 << 8)
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IOERR_SHORT_READ ExtendedErrorCode = xErrorCode(IOERR) | (2 << 8)
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IOERR_WRITE ExtendedErrorCode = xErrorCode(IOERR) | (3 << 8)
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IOERR_FSYNC ExtendedErrorCode = xErrorCode(IOERR) | (4 << 8)
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IOERR_DIR_FSYNC ExtendedErrorCode = xErrorCode(IOERR) | (5 << 8)
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IOERR_TRUNCATE ExtendedErrorCode = xErrorCode(IOERR) | (6 << 8)
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IOERR_FSTAT ExtendedErrorCode = xErrorCode(IOERR) | (7 << 8)
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IOERR_UNLOCK ExtendedErrorCode = xErrorCode(IOERR) | (8 << 8)
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IOERR_RDLOCK ExtendedErrorCode = xErrorCode(IOERR) | (9 << 8)
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IOERR_DELETE ExtendedErrorCode = xErrorCode(IOERR) | (10 << 8)
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IOERR_BLOCKED ExtendedErrorCode = xErrorCode(IOERR) | (11 << 8)
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IOERR_NOMEM ExtendedErrorCode = xErrorCode(IOERR) | (12 << 8)
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IOERR_ACCESS ExtendedErrorCode = xErrorCode(IOERR) | (13 << 8)
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IOERR_CHECKRESERVEDLOCK ExtendedErrorCode = xErrorCode(IOERR) | (14 << 8)
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IOERR_LOCK ExtendedErrorCode = xErrorCode(IOERR) | (15 << 8)
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IOERR_CLOSE ExtendedErrorCode = xErrorCode(IOERR) | (16 << 8)
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IOERR_DIR_CLOSE ExtendedErrorCode = xErrorCode(IOERR) | (17 << 8)
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IOERR_SHMOPEN ExtendedErrorCode = xErrorCode(IOERR) | (18 << 8)
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IOERR_SHMSIZE ExtendedErrorCode = xErrorCode(IOERR) | (19 << 8)
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IOERR_SHMLOCK ExtendedErrorCode = xErrorCode(IOERR) | (20 << 8)
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IOERR_SHMMAP ExtendedErrorCode = xErrorCode(IOERR) | (21 << 8)
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IOERR_SEEK ExtendedErrorCode = xErrorCode(IOERR) | (22 << 8)
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IOERR_DELETE_NOENT ExtendedErrorCode = xErrorCode(IOERR) | (23 << 8)
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IOERR_MMAP ExtendedErrorCode = xErrorCode(IOERR) | (24 << 8)
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IOERR_GETTEMPPATH ExtendedErrorCode = xErrorCode(IOERR) | (25 << 8)
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IOERR_CONVPATH ExtendedErrorCode = xErrorCode(IOERR) | (26 << 8)
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IOERR_VNODE ExtendedErrorCode = xErrorCode(IOERR) | (27 << 8)
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IOERR_AUTH ExtendedErrorCode = xErrorCode(IOERR) | (28 << 8)
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IOERR_BEGIN_ATOMIC ExtendedErrorCode = xErrorCode(IOERR) | (29 << 8)
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IOERR_COMMIT_ATOMIC ExtendedErrorCode = xErrorCode(IOERR) | (30 << 8)
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IOERR_ROLLBACK_ATOMIC ExtendedErrorCode = xErrorCode(IOERR) | (31 << 8)
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IOERR_DATA ExtendedErrorCode = xErrorCode(IOERR) | (32 << 8)
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IOERR_CORRUPTFS ExtendedErrorCode = xErrorCode(IOERR) | (33 << 8)
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IOERR_IN_PAGE ExtendedErrorCode = xErrorCode(IOERR) | (34 << 8)
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LOCKED_SHAREDCACHE ExtendedErrorCode = xErrorCode(LOCKED) | (1 << 8)
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LOCKED_VTAB ExtendedErrorCode = xErrorCode(LOCKED) | (2 << 8)
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BUSY_RECOVERY ExtendedErrorCode = xErrorCode(BUSY) | (1 << 8)
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BUSY_SNAPSHOT ExtendedErrorCode = xErrorCode(BUSY) | (2 << 8)
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BUSY_TIMEOUT ExtendedErrorCode = xErrorCode(BUSY) | (3 << 8)
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CANTOPEN_NOTEMPDIR ExtendedErrorCode = xErrorCode(CANTOPEN) | (1 << 8)
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CANTOPEN_ISDIR ExtendedErrorCode = xErrorCode(CANTOPEN) | (2 << 8)
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CANTOPEN_FULLPATH ExtendedErrorCode = xErrorCode(CANTOPEN) | (3 << 8)
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CANTOPEN_CONVPATH ExtendedErrorCode = xErrorCode(CANTOPEN) | (4 << 8)
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CANTOPEN_DIRTYWAL ExtendedErrorCode = xErrorCode(CANTOPEN) | (5 << 8) /* Not Used */
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CANTOPEN_SYMLINK ExtendedErrorCode = xErrorCode(CANTOPEN) | (6 << 8)
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CORRUPT_VTAB ExtendedErrorCode = xErrorCode(CORRUPT) | (1 << 8)
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CORRUPT_SEQUENCE ExtendedErrorCode = xErrorCode(CORRUPT) | (2 << 8)
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CORRUPT_INDEX ExtendedErrorCode = xErrorCode(CORRUPT) | (3 << 8)
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READONLY_RECOVERY ExtendedErrorCode = xErrorCode(READONLY) | (1 << 8)
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READONLY_CANTLOCK ExtendedErrorCode = xErrorCode(READONLY) | (2 << 8)
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READONLY_ROLLBACK ExtendedErrorCode = xErrorCode(READONLY) | (3 << 8)
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READONLY_DBMOVED ExtendedErrorCode = xErrorCode(READONLY) | (4 << 8)
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READONLY_CANTINIT ExtendedErrorCode = xErrorCode(READONLY) | (5 << 8)
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READONLY_DIRECTORY ExtendedErrorCode = xErrorCode(READONLY) | (6 << 8)
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ABORT_ROLLBACK ExtendedErrorCode = xErrorCode(ABORT) | (2 << 8)
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CONSTRAINT_CHECK ExtendedErrorCode = xErrorCode(CONSTRAINT) | (1 << 8)
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CONSTRAINT_COMMITHOOK ExtendedErrorCode = xErrorCode(CONSTRAINT) | (2 << 8)
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CONSTRAINT_FOREIGNKEY ExtendedErrorCode = xErrorCode(CONSTRAINT) | (3 << 8)
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CONSTRAINT_FUNCTION ExtendedErrorCode = xErrorCode(CONSTRAINT) | (4 << 8)
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CONSTRAINT_NOTNULL ExtendedErrorCode = xErrorCode(CONSTRAINT) | (5 << 8)
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CONSTRAINT_PRIMARYKEY ExtendedErrorCode = xErrorCode(CONSTRAINT) | (6 << 8)
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CONSTRAINT_TRIGGER ExtendedErrorCode = xErrorCode(CONSTRAINT) | (7 << 8)
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CONSTRAINT_UNIQUE ExtendedErrorCode = xErrorCode(CONSTRAINT) | (8 << 8)
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CONSTRAINT_VTAB ExtendedErrorCode = xErrorCode(CONSTRAINT) | (9 << 8)
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CONSTRAINT_ROWID ExtendedErrorCode = xErrorCode(CONSTRAINT) | (10 << 8)
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CONSTRAINT_PINNED ExtendedErrorCode = xErrorCode(CONSTRAINT) | (11 << 8)
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CONSTRAINT_DATATYPE ExtendedErrorCode = xErrorCode(CONSTRAINT) | (12 << 8)
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NOTICE_RECOVER_WAL ExtendedErrorCode = xErrorCode(NOTICE) | (1 << 8)
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NOTICE_RECOVER_ROLLBACK ExtendedErrorCode = xErrorCode(NOTICE) | (2 << 8)
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NOTICE_RBU ExtendedErrorCode = xErrorCode(NOTICE) | (3 << 8)
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WARNING_AUTOINDEX ExtendedErrorCode = xErrorCode(WARNING) | (1 << 8)
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AUTH_USER ExtendedErrorCode = xErrorCode(AUTH) | (1 << 8)
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)
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// OpenFlag is a flag for the [OpenFlags] function.
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//
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// https://sqlite.org/c3ref/c_open_autoproxy.html
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type OpenFlag uint32
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const (
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OPEN_READONLY OpenFlag = 0x00000001 /* Ok for sqlite3_open_v2() */
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OPEN_READWRITE OpenFlag = 0x00000002 /* Ok for sqlite3_open_v2() */
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OPEN_CREATE OpenFlag = 0x00000004 /* Ok for sqlite3_open_v2() */
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OPEN_URI OpenFlag = 0x00000040 /* Ok for sqlite3_open_v2() */
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OPEN_MEMORY OpenFlag = 0x00000080 /* Ok for sqlite3_open_v2() */
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OPEN_NOMUTEX OpenFlag = 0x00008000 /* Ok for sqlite3_open_v2() */
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OPEN_FULLMUTEX OpenFlag = 0x00010000 /* Ok for sqlite3_open_v2() */
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OPEN_SHAREDCACHE OpenFlag = 0x00020000 /* Ok for sqlite3_open_v2() */
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OPEN_PRIVATECACHE OpenFlag = 0x00040000 /* Ok for sqlite3_open_v2() */
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OPEN_NOFOLLOW OpenFlag = 0x01000000 /* Ok for sqlite3_open_v2() */
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OPEN_EXRESCODE OpenFlag = 0x02000000 /* Extended result codes */
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)
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// PrepareFlag is a flag that can be passed to [Conn.PrepareFlags].
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//
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// https://sqlite.org/c3ref/c_prepare_normalize.html
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type PrepareFlag uint32
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const (
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PREPARE_PERSISTENT PrepareFlag = 0x01
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PREPARE_NORMALIZE PrepareFlag = 0x02
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PREPARE_NO_VTAB PrepareFlag = 0x04
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)
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// FunctionFlag is a flag that can be passed to
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// [Conn.CreateFunction] and [Conn.CreateWindowFunction].
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//
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// https://sqlite.org/c3ref/c_deterministic.html
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type FunctionFlag uint32
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const (
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DETERMINISTIC FunctionFlag = 0x000000800
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DIRECTONLY FunctionFlag = 0x000080000
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SUBTYPE FunctionFlag = 0x000100000
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INNOCUOUS FunctionFlag = 0x000200000
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RESULT_SUBTYPE FunctionFlag = 0x001000000
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)
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// StmtStatus name counter values associated with the [Stmt.Status] method.
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//
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// https://sqlite.org/c3ref/c_stmtstatus_counter.html
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type StmtStatus uint32
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const (
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STMTSTATUS_FULLSCAN_STEP StmtStatus = 1
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STMTSTATUS_SORT StmtStatus = 2
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STMTSTATUS_AUTOINDEX StmtStatus = 3
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STMTSTATUS_VM_STEP StmtStatus = 4
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STMTSTATUS_REPREPARE StmtStatus = 5
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STMTSTATUS_RUN StmtStatus = 6
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STMTSTATUS_FILTER_MISS StmtStatus = 7
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STMTSTATUS_FILTER_HIT StmtStatus = 8
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STMTSTATUS_MEMUSED StmtStatus = 99
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)
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// DBConfig are the available database connection configuration options.
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//
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// https://sqlite.org/c3ref/c_dbconfig_defensive.html
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type DBConfig uint32
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const (
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// DBCONFIG_MAINDBNAME DBConfig = 1000
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// DBCONFIG_LOOKASIDE DBConfig = 1001
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DBCONFIG_ENABLE_FKEY DBConfig = 1002
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DBCONFIG_ENABLE_TRIGGER DBConfig = 1003
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DBCONFIG_ENABLE_FTS3_TOKENIZER DBConfig = 1004
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DBCONFIG_ENABLE_LOAD_EXTENSION DBConfig = 1005
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DBCONFIG_NO_CKPT_ON_CLOSE DBConfig = 1006
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DBCONFIG_ENABLE_QPSG DBConfig = 1007
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DBCONFIG_TRIGGER_EQP DBConfig = 1008
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DBCONFIG_RESET_DATABASE DBConfig = 1009
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DBCONFIG_DEFENSIVE DBConfig = 1010
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DBCONFIG_WRITABLE_SCHEMA DBConfig = 1011
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DBCONFIG_LEGACY_ALTER_TABLE DBConfig = 1012
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DBCONFIG_DQS_DML DBConfig = 1013
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DBCONFIG_DQS_DDL DBConfig = 1014
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DBCONFIG_ENABLE_VIEW DBConfig = 1015
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DBCONFIG_LEGACY_FILE_FORMAT DBConfig = 1016
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DBCONFIG_TRUSTED_SCHEMA DBConfig = 1017
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DBCONFIG_STMT_SCANSTATUS DBConfig = 1018
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DBCONFIG_REVERSE_SCANORDER DBConfig = 1019
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)
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// LimitCategory are the available run-time limit categories.
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//
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// https://sqlite.org/c3ref/c_limit_attached.html
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type LimitCategory uint32
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const (
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LIMIT_LENGTH LimitCategory = 0
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LIMIT_SQL_LENGTH LimitCategory = 1
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LIMIT_COLUMN LimitCategory = 2
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LIMIT_EXPR_DEPTH LimitCategory = 3
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LIMIT_COMPOUND_SELECT LimitCategory = 4
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LIMIT_VDBE_OP LimitCategory = 5
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LIMIT_FUNCTION_ARG LimitCategory = 6
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LIMIT_ATTACHED LimitCategory = 7
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LIMIT_LIKE_PATTERN_LENGTH LimitCategory = 8
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LIMIT_VARIABLE_NUMBER LimitCategory = 9
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LIMIT_TRIGGER_DEPTH LimitCategory = 10
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LIMIT_WORKER_THREADS LimitCategory = 11
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)
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// AuthorizerActionCode are the integer action codes
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// that the authorizer callback may be passed.
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//
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// https://sqlite.org/c3ref/c_alter_table.html
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type AuthorizerActionCode uint32
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const (
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/***************************************************** 3rd ************ 4th ***********/
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AUTH_CREATE_INDEX AuthorizerActionCode = 1 /* Index Name Table Name */
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AUTH_CREATE_TABLE AuthorizerActionCode = 2 /* Table Name NULL */
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AUTH_CREATE_TEMP_INDEX AuthorizerActionCode = 3 /* Index Name Table Name */
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AUTH_CREATE_TEMP_TABLE AuthorizerActionCode = 4 /* Table Name NULL */
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AUTH_CREATE_TEMP_TRIGGER AuthorizerActionCode = 5 /* Trigger Name Table Name */
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AUTH_CREATE_TEMP_VIEW AuthorizerActionCode = 6 /* View Name NULL */
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AUTH_CREATE_TRIGGER AuthorizerActionCode = 7 /* Trigger Name Table Name */
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AUTH_CREATE_VIEW AuthorizerActionCode = 8 /* View Name NULL */
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AUTH_DELETE AuthorizerActionCode = 9 /* Table Name NULL */
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AUTH_DROP_INDEX AuthorizerActionCode = 10 /* Index Name Table Name */
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AUTH_DROP_TABLE AuthorizerActionCode = 11 /* Table Name NULL */
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AUTH_DROP_TEMP_INDEX AuthorizerActionCode = 12 /* Index Name Table Name */
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AUTH_DROP_TEMP_TABLE AuthorizerActionCode = 13 /* Table Name NULL */
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AUTH_DROP_TEMP_TRIGGER AuthorizerActionCode = 14 /* Trigger Name Table Name */
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AUTH_DROP_TEMP_VIEW AuthorizerActionCode = 15 /* View Name NULL */
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AUTH_DROP_TRIGGER AuthorizerActionCode = 16 /* Trigger Name Table Name */
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AUTH_DROP_VIEW AuthorizerActionCode = 17 /* View Name NULL */
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AUTH_INSERT AuthorizerActionCode = 18 /* Table Name NULL */
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AUTH_PRAGMA AuthorizerActionCode = 19 /* Pragma Name 1st arg or NULL */
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AUTH_READ AuthorizerActionCode = 20 /* Table Name Column Name */
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AUTH_SELECT AuthorizerActionCode = 21 /* NULL NULL */
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AUTH_TRANSACTION AuthorizerActionCode = 22 /* Operation NULL */
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AUTH_UPDATE AuthorizerActionCode = 23 /* Table Name Column Name */
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AUTH_ATTACH AuthorizerActionCode = 24 /* Filename NULL */
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AUTH_DETACH AuthorizerActionCode = 25 /* Database Name NULL */
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AUTH_ALTER_TABLE AuthorizerActionCode = 26 /* Database Name Table Name */
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AUTH_REINDEX AuthorizerActionCode = 27 /* Index Name NULL */
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AUTH_ANALYZE AuthorizerActionCode = 28 /* Table Name NULL */
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AUTH_CREATE_VTABLE AuthorizerActionCode = 29 /* Table Name Module Name */
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AUTH_DROP_VTABLE AuthorizerActionCode = 30 /* Table Name Module Name */
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AUTH_FUNCTION AuthorizerActionCode = 31 /* NULL Function Name */
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AUTH_SAVEPOINT AuthorizerActionCode = 32 /* Operation Savepoint Name */
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AUTH_COPY AuthorizerActionCode = 0 /* No longer used */
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AUTH_RECURSIVE AuthorizerActionCode = 33 /* NULL NULL */
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)
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// AuthorizerReturnCode are the integer codes
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// that the authorizer callback may return.
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//
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// https://sqlite.org/c3ref/c_deny.html
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type AuthorizerReturnCode uint32
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const (
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AUTH_OK AuthorizerReturnCode = 0
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AUTH_DENY AuthorizerReturnCode = 1 /* Abort the SQL statement with an error */
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AUTH_IGNORE AuthorizerReturnCode = 2 /* Don't allow access, but don't generate an error */
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)
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// CheckpointMode are all the checkpoint mode values.
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//
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// https://sqlite.org/c3ref/c_checkpoint_full.html
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type CheckpointMode uint32
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const (
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CHECKPOINT_PASSIVE CheckpointMode = 0 /* Do as much as possible w/o blocking */
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CHECKPOINT_FULL CheckpointMode = 1 /* Wait for writers, then checkpoint */
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CHECKPOINT_RESTART CheckpointMode = 2 /* Like FULL but wait for readers */
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CHECKPOINT_TRUNCATE CheckpointMode = 3 /* Like RESTART but also truncate WAL */
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)
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// TxnState are the allowed return values from [Conn.TxnState].
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//
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// https://sqlite.org/c3ref/c_txn_none.html
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type TxnState uint32
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const (
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TXN_NONE TxnState = 0
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TXN_READ TxnState = 1
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TXN_WRITE TxnState = 2
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)
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// Datatype is a fundamental datatype of SQLite.
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//
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// https://sqlite.org/c3ref/c_blob.html
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type Datatype uint32
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const (
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INTEGER Datatype = 1
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FLOAT Datatype = 2
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TEXT Datatype = 3
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BLOB Datatype = 4
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NULL Datatype = 5
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)
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// String implements the [fmt.Stringer] interface.
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func (t Datatype) String() string {
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const name = "INTEGERFLOATEXTBLOBNULL"
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switch t {
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case INTEGER:
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return name[0:7]
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case FLOAT:
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return name[7:12]
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case TEXT:
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return name[11:15]
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case BLOB:
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return name[15:19]
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case NULL:
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return name[19:23]
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}
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return strconv.FormatUint(uint64(t), 10)
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}
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