forked from mirror/go-sqlite3
151 lines
4.0 KiB
Go
151 lines
4.0 KiB
Go
// Copyright (C) 2018 The Go-SQLite3 Authors.
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//
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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// +build cgo
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package sqlite3
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/*
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#cgo CFLAGS: -DSQLITE_ENABLE_RTREE
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#cgo CFLAGS: -DSQLITE_THREADSAFE=1
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#cgo CFLAGS: -DHAVE_USLEEP=1
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#cgo CFLAGS: -DSQLITE_ENABLE_FTS3
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#cgo CFLAGS: -DSQLITE_ENABLE_FTS3_PARENTHESIS
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#cgo CFLAGS: -DSQLITE_ENABLE_FTS4_UNICODE61
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#cgo CFLAGS: -DSQLITE_TRACE_SIZE_LIMIT=15
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#cgo CFLAGS: -DSQLITE_OMIT_DEPRECATED
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#cgo CFLAGS: -DSQLITE_DISABLE_INTRINSIC
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#cgo CFLAGS: -DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1
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#cgo CFLAGS: -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT
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#cgo CFLAGS: -Wno-deprecated-declarations
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#cgo CFLAGS: -std=gnu99
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#cgo linux,!android CFLAGS: -DHAVE_PREAD64=1 -DHAVE_PWRITE64=1
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#ifndef USE_LIBSQLITE3
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#include <sqlite3-binding.h>
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#else
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#include <sqlite3.h>
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#endif
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#include <stdlib.h>
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#include <string.h>
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#ifdef __CYGWIN__
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# include <errno.h>
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#endif
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#ifndef SQLITE_OPEN_READWRITE
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# define SQLITE_OPEN_READWRITE 0
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#endif
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#ifndef SQLITE_OPEN_FULLMUTEX
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# define SQLITE_OPEN_FULLMUTEX 0
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#endif
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#ifndef SQLITE_DETERMINISTIC
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# define SQLITE_DETERMINISTIC 0
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#endif
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static int
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_sqlite3_open_v2(const char *filename, sqlite3 **ppDb, int flags, const char *zVfs) {
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#ifdef SQLITE_OPEN_URI
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return sqlite3_open_v2(filename, ppDb, flags | SQLITE_OPEN_URI, zVfs);
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#else
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return sqlite3_open_v2(filename, ppDb, flags, zVfs);
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#endif
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}
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static int
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_sqlite3_bind_text(sqlite3_stmt *stmt, int n, char *p, int np) {
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return sqlite3_bind_text(stmt, n, p, np, SQLITE_TRANSIENT);
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}
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static int
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_sqlite3_bind_blob(sqlite3_stmt *stmt, int n, void *p, int np) {
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return sqlite3_bind_blob(stmt, n, p, np, SQLITE_TRANSIENT);
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}
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#include <stdio.h>
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#include <stdint.h>
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static int
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_sqlite3_exec(sqlite3* db, const char* pcmd, long long* rowid, long long* changes)
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{
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int rv = sqlite3_exec(db, pcmd, 0, 0, 0);
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*rowid = (long long) sqlite3_last_insert_rowid(db);
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*changes = (long long) sqlite3_changes(db);
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return rv;
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}
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static int
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_sqlite3_step(sqlite3_stmt* stmt, long long* rowid, long long* changes)
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{
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int rv = sqlite3_step(stmt);
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sqlite3* db = sqlite3_db_handle(stmt);
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*rowid = (long long) sqlite3_last_insert_rowid(db);
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*changes = (long long) sqlite3_changes(db);
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return rv;
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}
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void _sqlite3_result_text(sqlite3_context* ctx, const char* s) {
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sqlite3_result_text(ctx, s, -1, &free);
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}
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void _sqlite3_result_blob(sqlite3_context* ctx, const void* b, int l) {
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sqlite3_result_blob(ctx, b, l, SQLITE_TRANSIENT);
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}
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int _sqlite3_create_function(
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sqlite3 *db,
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const char *zFunctionName,
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int nArg,
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int eTextRep,
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uintptr_t pApp,
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void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
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void (*xStep)(sqlite3_context*,int,sqlite3_value**),
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void (*xFinal)(sqlite3_context*)
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) {
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return sqlite3_create_function(db, zFunctionName, nArg, eTextRep, (void*) pApp, xFunc, xStep, xFinal);
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}
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void callbackTrampoline(sqlite3_context*, int, sqlite3_value**);
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void stepTrampoline(sqlite3_context*, int, sqlite3_value**);
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void doneTrampoline(sqlite3_context*);
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int compareTrampoline(void*, int, char*, int, char*);
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int commitHookTrampoline(void*);
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void rollbackHookTrampoline(void*);
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void updateHookTrampoline(void*, int, char*, char*, sqlite3_int64);
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#ifdef SQLITE_LIMIT_WORKER_THREADS
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# define _SQLITE_HAS_LIMIT
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# define SQLITE_LIMIT_LENGTH 0
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# define SQLITE_LIMIT_SQL_LENGTH 1
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# define SQLITE_LIMIT_COLUMN 2
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# define SQLITE_LIMIT_EXPR_DEPTH 3
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# define SQLITE_LIMIT_COMPOUND_SELECT 4
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# define SQLITE_LIMIT_VDBE_OP 5
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# define SQLITE_LIMIT_FUNCTION_ARG 6
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# define SQLITE_LIMIT_ATTACHED 7
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# define SQLITE_LIMIT_LIKE_PATTERN_LENGTH 8
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# define SQLITE_LIMIT_VARIABLE_NUMBER 9
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# define SQLITE_LIMIT_TRIGGER_DEPTH 10
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# define SQLITE_LIMIT_WORKER_THREADS 11
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# else
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# define SQLITE_LIMIT_WORKER_THREADS 11
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#endif
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static int _sqlite3_limit(sqlite3* db, int limitId, int newLimit) {
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#ifndef _SQLITE_HAS_LIMIT
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return -1;
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#else
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return sqlite3_limit(db, limitId, newLimit);
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#endif
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}
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*/
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import "C"
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