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path: root/vendor/github.com/rs/zerolog/fields.go
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-rw-r--r--vendor/github.com/rs/zerolog/fields.go277
1 files changed, 277 insertions, 0 deletions
diff --git a/vendor/github.com/rs/zerolog/fields.go b/vendor/github.com/rs/zerolog/fields.go
new file mode 100644
index 00000000..c1eb5ce7
--- /dev/null
+++ b/vendor/github.com/rs/zerolog/fields.go
@@ -0,0 +1,277 @@
+package zerolog
+
+import (
+ "encoding/json"
+ "net"
+ "sort"
+ "time"
+ "unsafe"
+)
+
+func isNilValue(i interface{}) bool {
+ return (*[2]uintptr)(unsafe.Pointer(&i))[1] == 0
+}
+
+func appendFields(dst []byte, fields interface{}) []byte {
+ switch fields := fields.(type) {
+ case []interface{}:
+ if n := len(fields); n&0x1 == 1 { // odd number
+ fields = fields[:n-1]
+ }
+ dst = appendFieldList(dst, fields)
+ case map[string]interface{}:
+ keys := make([]string, 0, len(fields))
+ for key := range fields {
+ keys = append(keys, key)
+ }
+ sort.Strings(keys)
+ kv := make([]interface{}, 2)
+ for _, key := range keys {
+ kv[0], kv[1] = key, fields[key]
+ dst = appendFieldList(dst, kv)
+ }
+ }
+ return dst
+}
+
+func appendFieldList(dst []byte, kvList []interface{}) []byte {
+ for i, n := 0, len(kvList); i < n; i += 2 {
+ key, val := kvList[i], kvList[i+1]
+ if key, ok := key.(string); ok {
+ dst = enc.AppendKey(dst, key)
+ } else {
+ continue
+ }
+ if val, ok := val.(LogObjectMarshaler); ok {
+ e := newEvent(nil, 0)
+ e.buf = e.buf[:0]
+ e.appendObject(val)
+ dst = append(dst, e.buf...)
+ putEvent(e)
+ continue
+ }
+ switch val := val.(type) {
+ case string:
+ dst = enc.AppendString(dst, val)
+ case []byte:
+ dst = enc.AppendBytes(dst, val)
+ case error:
+ switch m := ErrorMarshalFunc(val).(type) {
+ case LogObjectMarshaler:
+ e := newEvent(nil, 0)
+ e.buf = e.buf[:0]
+ e.appendObject(m)
+ dst = append(dst, e.buf...)
+ putEvent(e)
+ case error:
+ if m == nil || isNilValue(m) {
+ dst = enc.AppendNil(dst)
+ } else {
+ dst = enc.AppendString(dst, m.Error())
+ }
+ case string:
+ dst = enc.AppendString(dst, m)
+ default:
+ dst = enc.AppendInterface(dst, m)
+ }
+ case []error:
+ dst = enc.AppendArrayStart(dst)
+ for i, err := range val {
+ switch m := ErrorMarshalFunc(err).(type) {
+ case LogObjectMarshaler:
+ e := newEvent(nil, 0)
+ e.buf = e.buf[:0]
+ e.appendObject(m)
+ dst = append(dst, e.buf...)
+ putEvent(e)
+ case error:
+ if m == nil || isNilValue(m) {
+ dst = enc.AppendNil(dst)
+ } else {
+ dst = enc.AppendString(dst, m.Error())
+ }
+ case string:
+ dst = enc.AppendString(dst, m)
+ default:
+ dst = enc.AppendInterface(dst, m)
+ }
+
+ if i < (len(val) - 1) {
+ enc.AppendArrayDelim(dst)
+ }
+ }
+ dst = enc.AppendArrayEnd(dst)
+ case bool:
+ dst = enc.AppendBool(dst, val)
+ case int:
+ dst = enc.AppendInt(dst, val)
+ case int8:
+ dst = enc.AppendInt8(dst, val)
+ case int16:
+ dst = enc.AppendInt16(dst, val)
+ case int32:
+ dst = enc.AppendInt32(dst, val)
+ case int64:
+ dst = enc.AppendInt64(dst, val)
+ case uint:
+ dst = enc.AppendUint(dst, val)
+ case uint8:
+ dst = enc.AppendUint8(dst, val)
+ case uint16:
+ dst = enc.AppendUint16(dst, val)
+ case uint32:
+ dst = enc.AppendUint32(dst, val)
+ case uint64:
+ dst = enc.AppendUint64(dst, val)
+ case float32:
+ dst = enc.AppendFloat32(dst, val)
+ case float64:
+ dst = enc.AppendFloat64(dst, val)
+ case time.Time:
+ dst = enc.AppendTime(dst, val, TimeFieldFormat)
+ case time.Duration:
+ dst = enc.AppendDuration(dst, val, DurationFieldUnit, DurationFieldInteger)
+ case *string:
+ if val != nil {
+ dst = enc.AppendString(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *bool:
+ if val != nil {
+ dst = enc.AppendBool(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *int:
+ if val != nil {
+ dst = enc.AppendInt(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *int8:
+ if val != nil {
+ dst = enc.AppendInt8(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *int16:
+ if val != nil {
+ dst = enc.AppendInt16(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *int32:
+ if val != nil {
+ dst = enc.AppendInt32(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *int64:
+ if val != nil {
+ dst = enc.AppendInt64(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *uint:
+ if val != nil {
+ dst = enc.AppendUint(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *uint8:
+ if val != nil {
+ dst = enc.AppendUint8(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *uint16:
+ if val != nil {
+ dst = enc.AppendUint16(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *uint32:
+ if val != nil {
+ dst = enc.AppendUint32(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *uint64:
+ if val != nil {
+ dst = enc.AppendUint64(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *float32:
+ if val != nil {
+ dst = enc.AppendFloat32(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *float64:
+ if val != nil {
+ dst = enc.AppendFloat64(dst, *val)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *time.Time:
+ if val != nil {
+ dst = enc.AppendTime(dst, *val, TimeFieldFormat)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case *time.Duration:
+ if val != nil {
+ dst = enc.AppendDuration(dst, *val, DurationFieldUnit, DurationFieldInteger)
+ } else {
+ dst = enc.AppendNil(dst)
+ }
+ case []string:
+ dst = enc.AppendStrings(dst, val)
+ case []bool:
+ dst = enc.AppendBools(dst, val)
+ case []int:
+ dst = enc.AppendInts(dst, val)
+ case []int8:
+ dst = enc.AppendInts8(dst, val)
+ case []int16:
+ dst = enc.AppendInts16(dst, val)
+ case []int32:
+ dst = enc.AppendInts32(dst, val)
+ case []int64:
+ dst = enc.AppendInts64(dst, val)
+ case []uint:
+ dst = enc.AppendUints(dst, val)
+ // case []uint8:
+ // dst = enc.AppendUints8(dst, val)
+ case []uint16:
+ dst = enc.AppendUints16(dst, val)
+ case []uint32:
+ dst = enc.AppendUints32(dst, val)
+ case []uint64:
+ dst = enc.AppendUints64(dst, val)
+ case []float32:
+ dst = enc.AppendFloats32(dst, val)
+ case []float64:
+ dst = enc.AppendFloats64(dst, val)
+ case []time.Time:
+ dst = enc.AppendTimes(dst, val, TimeFieldFormat)
+ case []time.Duration:
+ dst = enc.AppendDurations(dst, val, DurationFieldUnit, DurationFieldInteger)
+ case nil:
+ dst = enc.AppendNil(dst)
+ case net.IP:
+ dst = enc.AppendIPAddr(dst, val)
+ case net.IPNet:
+ dst = enc.AppendIPPrefix(dst, val)
+ case net.HardwareAddr:
+ dst = enc.AppendMACAddr(dst, val)
+ case json.RawMessage:
+ dst = appendJSON(dst, val)
+ default:
+ dst = enc.AppendInterface(dst, val)
+ }
+ }
+ return dst
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 22:26:44 +0000