diff options
Diffstat (limited to 'vendor/github.com/mattn/go-sqlite3/sqlite3_context.go')
-rw-r--r-- | vendor/github.com/mattn/go-sqlite3/sqlite3_context.go | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/vendor/github.com/mattn/go-sqlite3/sqlite3_context.go b/vendor/github.com/mattn/go-sqlite3/sqlite3_context.go deleted file mode 100644 index 78ced188f..000000000 --- a/vendor/github.com/mattn/go-sqlite3/sqlite3_context.go +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright (C) 2014 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 -#include <stdlib.h> -// These wrappers are necessary because SQLITE_TRANSIENT -// is a pointer constant, and cgo doesn't translate them correctly. - -static inline void my_result_text(sqlite3_context *ctx, char *p, int np) { - sqlite3_result_text(ctx, p, np, SQLITE_TRANSIENT); -} - -static inline void my_result_blob(sqlite3_context *ctx, void *p, int np) { - sqlite3_result_blob(ctx, p, np, SQLITE_TRANSIENT); -} -*/ -import "C" - -import ( - "math" - "reflect" - "unsafe" -) - -const i64 = unsafe.Sizeof(int(0)) > 4 - -// SQLiteContext behave sqlite3_context -type SQLiteContext C.sqlite3_context - -// ResultBool sets the result of an SQL function. -func (c *SQLiteContext) ResultBool(b bool) { - if b { - c.ResultInt(1) - } else { - c.ResultInt(0) - } -} - -// ResultBlob sets the result of an SQL function. -// See: sqlite3_result_blob, http://sqlite.org/c3ref/result_blob.html -func (c *SQLiteContext) ResultBlob(b []byte) { - if i64 && len(b) > math.MaxInt32 { - C.sqlite3_result_error_toobig((*C.sqlite3_context)(c)) - return - } - var p *byte - if len(b) > 0 { - p = &b[0] - } - C.my_result_blob((*C.sqlite3_context)(c), unsafe.Pointer(p), C.int(len(b))) -} - -// ResultDouble sets the result of an SQL function. -// See: sqlite3_result_double, http://sqlite.org/c3ref/result_blob.html -func (c *SQLiteContext) ResultDouble(d float64) { - C.sqlite3_result_double((*C.sqlite3_context)(c), C.double(d)) -} - -// ResultInt sets the result of an SQL function. -// See: sqlite3_result_int, http://sqlite.org/c3ref/result_blob.html -func (c *SQLiteContext) ResultInt(i int) { - if i64 && (i > math.MaxInt32 || i < math.MinInt32) { - C.sqlite3_result_int64((*C.sqlite3_context)(c), C.sqlite3_int64(i)) - } else { - C.sqlite3_result_int((*C.sqlite3_context)(c), C.int(i)) - } -} - -// ResultInt64 sets the result of an SQL function. -// See: sqlite3_result_int64, http://sqlite.org/c3ref/result_blob.html -func (c *SQLiteContext) ResultInt64(i int64) { - C.sqlite3_result_int64((*C.sqlite3_context)(c), C.sqlite3_int64(i)) -} - -// ResultNull sets the result of an SQL function. -// See: sqlite3_result_null, http://sqlite.org/c3ref/result_blob.html -func (c *SQLiteContext) ResultNull() { - C.sqlite3_result_null((*C.sqlite3_context)(c)) -} - -// ResultText sets the result of an SQL function. -// See: sqlite3_result_text, http://sqlite.org/c3ref/result_blob.html -func (c *SQLiteContext) ResultText(s string) { - h := (*reflect.StringHeader)(unsafe.Pointer(&s)) - cs, l := (*C.char)(unsafe.Pointer(h.Data)), C.int(h.Len) - C.my_result_text((*C.sqlite3_context)(c), cs, l) -} - -// ResultZeroblob sets the result of an SQL function. -// See: sqlite3_result_zeroblob, http://sqlite.org/c3ref/result_blob.html -func (c *SQLiteContext) ResultZeroblob(n int) { - C.sqlite3_result_zeroblob((*C.sqlite3_context)(c), C.int(n)) -} |