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path: root/vendor/github.com/bytedance/sonic/internal/decoder/optdec/functor.go
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Diffstat (limited to 'vendor/github.com/bytedance/sonic/internal/decoder/optdec/functor.go')
-rw-r--r--vendor/github.com/bytedance/sonic/internal/decoder/optdec/functor.go281
1 files changed, 0 insertions, 281 deletions
diff --git a/vendor/github.com/bytedance/sonic/internal/decoder/optdec/functor.go b/vendor/github.com/bytedance/sonic/internal/decoder/optdec/functor.go
deleted file mode 100644
index 2a0523d5e..000000000
--- a/vendor/github.com/bytedance/sonic/internal/decoder/optdec/functor.go
+++ /dev/null
@@ -1,281 +0,0 @@
-package optdec
-
-import (
- "encoding/json"
- "math"
- "unsafe"
-
- "github.com/bytedance/sonic/internal/rt"
- "github.com/bytedance/sonic/internal/resolver"
-)
-
-type decFunc interface {
- FromDom(vp unsafe.Pointer, node Node, ctx *context) error
-}
-
-type ptrDecoder struct {
- typ *rt.GoType
- deref decFunc
-}
-
-// Pointer Value is allocated in the Caller
-func (d *ptrDecoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- *(*unsafe.Pointer)(vp) = nil
- return nil
- }
-
- if *(*unsafe.Pointer)(vp) == nil {
- *(*unsafe.Pointer)(vp) = rt.Mallocgc(d.typ.Size, d.typ, true)
- }
-
- return d.deref.FromDom(*(*unsafe.Pointer)(vp), node, ctx)
-}
-
-type embeddedFieldPtrDecoder struct {
- field resolver.FieldMeta
- fieldDec decFunc
- fieldName string
-}
-
-// Pointer Value is allocated in the Caller
-func (d *embeddedFieldPtrDecoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- // seek into the pointer
- vp = unsafe.Pointer(uintptr(vp) - uintptr(d.field.Path[0].Size))
- for _, f := range d.field.Path {
- deref := rt.UnpackType(f.Type)
- vp = unsafe.Pointer(uintptr(vp) + f.Size)
- if f.Kind == resolver.F_deref {
- if *(*unsafe.Pointer)(vp) == nil {
- *(*unsafe.Pointer)(vp) = rt.Mallocgc(deref.Size, deref, true)
- }
- vp = *(*unsafe.Pointer)(vp)
- }
- }
- return d.fieldDec.FromDom(vp, node, ctx)
-}
-
-type i8Decoder struct{}
-
-func (d *i8Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsI64(ctx)
- if !ok || ret > math.MaxInt8 || ret < math.MinInt8 {
- return error_mismatch(node, ctx, int8Type)
- }
-
- *(*int8)(vp) = int8(ret)
- return nil
-}
-
-type i16Decoder struct{}
-
-func (d *i16Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsI64(ctx)
- if !ok || ret > math.MaxInt16 || ret < math.MinInt16 {
- return error_mismatch(node, ctx, int16Type)
- }
-
- *(*int16)(vp) = int16(ret)
- return nil
-}
-
-type i32Decoder struct{}
-
-func (d *i32Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsI64(ctx)
- if !ok || ret > math.MaxInt32 || ret < math.MinInt32 {
- return error_mismatch(node, ctx, int32Type)
- }
-
- *(*int32)(vp) = int32(ret)
- return nil
-}
-
-type i64Decoder struct{}
-
-func (d *i64Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsI64(ctx)
- if !ok {
- return error_mismatch(node, ctx, int64Type)
- }
-
- *(*int64)(vp) = int64(ret)
- return nil
-}
-
-type u8Decoder struct{}
-
-func (d *u8Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsU64(ctx)
- if !ok || ret > math.MaxUint8 {
- err := error_mismatch(node, ctx, uint8Type)
- return err
- }
-
- *(*uint8)(vp) = uint8(ret)
- return nil
-}
-
-type u16Decoder struct{}
-
-func (d *u16Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsU64(ctx)
- if !ok || ret > math.MaxUint16 {
- return error_mismatch(node, ctx, uint16Type)
- }
- *(*uint16)(vp) = uint16(ret)
- return nil
-}
-
-type u32Decoder struct{}
-
-func (d *u32Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsU64(ctx)
- if !ok || ret > math.MaxUint32 {
- return error_mismatch(node, ctx, uint32Type)
- }
-
- *(*uint32)(vp) = uint32(ret)
- return nil
-}
-
-type u64Decoder struct{}
-
-func (d *u64Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsU64(ctx)
- if !ok {
- return error_mismatch(node, ctx, uint64Type)
- }
-
- *(*uint64)(vp) = uint64(ret)
- return nil
-}
-
-type f32Decoder struct{}
-
-func (d *f32Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsF64(ctx)
- if !ok || ret > math.MaxFloat32 || ret < -math.MaxFloat32 {
- return error_mismatch(node, ctx, float32Type)
- }
-
- *(*float32)(vp) = float32(ret)
- return nil
-}
-
-type f64Decoder struct{}
-
-func (d *f64Decoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsF64(ctx)
- if !ok {
- return error_mismatch(node, ctx, float64Type)
- }
-
- *(*float64)(vp) = float64(ret)
- return nil
-}
-
-type boolDecoder struct {
-}
-
-func (d *boolDecoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsBool()
- if !ok {
- return error_mismatch(node, ctx, boolType)
- }
-
- *(*bool)(vp) = bool(ret)
- return nil
-}
-
-type stringDecoder struct {
-}
-
-func (d *stringDecoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- ret, ok := node.AsStr(ctx)
- if !ok {
- return error_mismatch(node, ctx, stringType)
- }
- *(*string)(vp) = ret
- return nil
-}
-
-type numberDecoder struct {
-}
-
-func (d *numberDecoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- if node.IsNull() {
- return nil
- }
-
- num, ok := node.AsNumber(ctx)
- if !ok {
- return error_mismatch(node, ctx, jsonNumberType)
- }
- *(*json.Number)(vp) = num
- return nil
-}
-
-type recuriveDecoder struct {
- typ *rt.GoType
-}
-
-func (d *recuriveDecoder) FromDom(vp unsafe.Pointer, node Node, ctx *context) error {
- dec, err := findOrCompile(d.typ)
- if err != nil {
- return err
- }
- return dec.FromDom(vp, node, ctx)
-}