diff options
Diffstat (limited to 'vendor/go.opentelemetry.io/auto/sdk/internal/telemetry')
10 files changed, 0 insertions, 1506 deletions
diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/attr.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/attr.go deleted file mode 100644 index af6ef171f..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/attr.go +++ /dev/null @@ -1,58 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -// Attr is a key-value pair. -type Attr struct { - Key string `json:"key,omitempty"` - Value Value `json:"value,omitempty"` -} - -// String returns an Attr for a string value. -func String(key, value string) Attr { - return Attr{key, StringValue(value)} -} - -// Int64 returns an Attr for an int64 value. -func Int64(key string, value int64) Attr { - return Attr{key, Int64Value(value)} -} - -// Int returns an Attr for an int value. -func Int(key string, value int) Attr { - return Int64(key, int64(value)) -} - -// Float64 returns an Attr for a float64 value. -func Float64(key string, value float64) Attr { - return Attr{key, Float64Value(value)} -} - -// Bool returns an Attr for a bool value. -func Bool(key string, value bool) Attr { - return Attr{key, BoolValue(value)} -} - -// Bytes returns an Attr for a []byte value. -// The passed slice must not be changed after it is passed. -func Bytes(key string, value []byte) Attr { - return Attr{key, BytesValue(value)} -} - -// Slice returns an Attr for a []Value value. -// The passed slice must not be changed after it is passed. -func Slice(key string, value ...Value) Attr { - return Attr{key, SliceValue(value...)} -} - -// Map returns an Attr for a map value. -// The passed slice must not be changed after it is passed. -func Map(key string, value ...Attr) Attr { - return Attr{key, MapValue(value...)} -} - -// Equal returns if a is equal to b. -func (a Attr) Equal(b Attr) bool { - return a.Key == b.Key && a.Value.Equal(b.Value) -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/doc.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/doc.go deleted file mode 100644 index 949e2165c..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/doc.go +++ /dev/null @@ -1,8 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -/* -Package telemetry provides a lightweight representations of OpenTelemetry -telemetry that is compatible with the OTLP JSON protobuf encoding. -*/ -package telemetry diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/id.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/id.go deleted file mode 100644 index e854d7e84..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/id.go +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -import ( - "encoding/hex" - "errors" - "fmt" -) - -const ( - traceIDSize = 16 - spanIDSize = 8 -) - -// TraceID is a custom data type that is used for all trace IDs. -type TraceID [traceIDSize]byte - -// String returns the hex string representation form of a TraceID. -func (tid TraceID) String() string { - return hex.EncodeToString(tid[:]) -} - -// IsEmpty returns false if id contains at least one non-zero byte. -func (tid TraceID) IsEmpty() bool { - return tid == [traceIDSize]byte{} -} - -// MarshalJSON converts the trace ID into a hex string enclosed in quotes. -func (tid TraceID) MarshalJSON() ([]byte, error) { - if tid.IsEmpty() { - return []byte(`""`), nil - } - return marshalJSON(tid[:]) -} - -// UnmarshalJSON inflates the trace ID from hex string, possibly enclosed in -// quotes. -func (tid *TraceID) UnmarshalJSON(data []byte) error { - *tid = [traceIDSize]byte{} - return unmarshalJSON(tid[:], data) -} - -// SpanID is a custom data type that is used for all span IDs. -type SpanID [spanIDSize]byte - -// String returns the hex string representation form of a SpanID. -func (sid SpanID) String() string { - return hex.EncodeToString(sid[:]) -} - -// IsEmpty returns true if the span ID contains at least one non-zero byte. -func (sid SpanID) IsEmpty() bool { - return sid == [spanIDSize]byte{} -} - -// MarshalJSON converts span ID into a hex string enclosed in quotes. -func (sid SpanID) MarshalJSON() ([]byte, error) { - if sid.IsEmpty() { - return []byte(`""`), nil - } - return marshalJSON(sid[:]) -} - -// UnmarshalJSON decodes span ID from hex string, possibly enclosed in quotes. -func (sid *SpanID) UnmarshalJSON(data []byte) error { - *sid = [spanIDSize]byte{} - return unmarshalJSON(sid[:], data) -} - -// marshalJSON converts id into a hex string enclosed in quotes. -func marshalJSON(id []byte) ([]byte, error) { - // Plus 2 quote chars at the start and end. - hexLen := hex.EncodedLen(len(id)) + 2 - - b := make([]byte, hexLen) - hex.Encode(b[1:hexLen-1], id) - b[0], b[hexLen-1] = '"', '"' - - return b, nil -} - -// unmarshalJSON inflates trace id from hex string, possibly enclosed in quotes. -func unmarshalJSON(dst []byte, src []byte) error { - if l := len(src); l >= 2 && src[0] == '"' && src[l-1] == '"' { - src = src[1 : l-1] - } - nLen := len(src) - if nLen == 0 { - return nil - } - - if len(dst) != hex.DecodedLen(nLen) { - return errors.New("invalid length for ID") - } - - _, err := hex.Decode(dst, src) - if err != nil { - return fmt.Errorf("cannot unmarshal ID from string '%s': %w", string(src), err) - } - return nil -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/number.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/number.go deleted file mode 100644 index 29e629d66..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/number.go +++ /dev/null @@ -1,67 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -import ( - "encoding/json" - "strconv" -) - -// protoInt64 represents the protobuf encoding of integers which can be either -// strings or integers. -type protoInt64 int64 - -// Int64 returns the protoInt64 as an int64. -func (i *protoInt64) Int64() int64 { return int64(*i) } - -// UnmarshalJSON decodes both strings and integers. -func (i *protoInt64) UnmarshalJSON(data []byte) error { - if data[0] == '"' { - var str string - if err := json.Unmarshal(data, &str); err != nil { - return err - } - parsedInt, err := strconv.ParseInt(str, 10, 64) - if err != nil { - return err - } - *i = protoInt64(parsedInt) - } else { - var parsedInt int64 - if err := json.Unmarshal(data, &parsedInt); err != nil { - return err - } - *i = protoInt64(parsedInt) - } - return nil -} - -// protoUint64 represents the protobuf encoding of integers which can be either -// strings or integers. -type protoUint64 uint64 - -// Int64 returns the protoUint64 as a uint64. -func (i *protoUint64) Uint64() uint64 { return uint64(*i) } - -// UnmarshalJSON decodes both strings and integers. -func (i *protoUint64) UnmarshalJSON(data []byte) error { - if data[0] == '"' { - var str string - if err := json.Unmarshal(data, &str); err != nil { - return err - } - parsedUint, err := strconv.ParseUint(str, 10, 64) - if err != nil { - return err - } - *i = protoUint64(parsedUint) - } else { - var parsedUint uint64 - if err := json.Unmarshal(data, &parsedUint); err != nil { - return err - } - *i = protoUint64(parsedUint) - } - return nil -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/resource.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/resource.go deleted file mode 100644 index cecad8bae..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/resource.go +++ /dev/null @@ -1,66 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -import ( - "bytes" - "encoding/json" - "errors" - "fmt" - "io" -) - -// Resource information. -type Resource struct { - // Attrs are the set of attributes that describe the resource. Attribute - // keys MUST be unique (it is not allowed to have more than one attribute - // with the same key). - Attrs []Attr `json:"attributes,omitempty"` - // DroppedAttrs is the number of dropped attributes. If the value - // is 0, then no attributes were dropped. - DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"` -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into r. -func (r *Resource) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid Resource type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid Resource field: %#v", keyIface) - } - - switch key { - case "attributes": - err = decoder.Decode(&r.Attrs) - case "droppedAttributesCount", "dropped_attributes_count": - err = decoder.Decode(&r.DroppedAttrs) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/scope.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/scope.go deleted file mode 100644 index b6f2e28d4..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/scope.go +++ /dev/null @@ -1,67 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -import ( - "bytes" - "encoding/json" - "errors" - "fmt" - "io" -) - -// Scope is the identifying values of the instrumentation scope. -type Scope struct { - Name string `json:"name,omitempty"` - Version string `json:"version,omitempty"` - Attrs []Attr `json:"attributes,omitempty"` - DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"` -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into r. -func (s *Scope) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid Scope type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid Scope field: %#v", keyIface) - } - - switch key { - case "name": - err = decoder.Decode(&s.Name) - case "version": - err = decoder.Decode(&s.Version) - case "attributes": - err = decoder.Decode(&s.Attrs) - case "droppedAttributesCount", "dropped_attributes_count": - err = decoder.Decode(&s.DroppedAttrs) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/span.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/span.go deleted file mode 100644 index a13a6b733..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/span.go +++ /dev/null @@ -1,456 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -import ( - "bytes" - "encoding/hex" - "encoding/json" - "errors" - "fmt" - "io" - "time" -) - -// A Span represents a single operation performed by a single component of the -// system. -type Span struct { - // A unique identifier for a trace. All spans from the same trace share - // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes OR - // of length other than 16 bytes is considered invalid (empty string in OTLP/JSON - // is zero-length and thus is also invalid). - // - // This field is required. - TraceID TraceID `json:"traceId,omitempty"` - // A unique identifier for a span within a trace, assigned when the span - // is created. The ID is an 8-byte array. An ID with all zeroes OR of length - // other than 8 bytes is considered invalid (empty string in OTLP/JSON - // is zero-length and thus is also invalid). - // - // This field is required. - SpanID SpanID `json:"spanId,omitempty"` - // trace_state conveys information about request position in multiple distributed tracing graphs. - // It is a trace_state in w3c-trace-context format: https://www.w3.org/TR/trace-context/#tracestate-header - // See also https://github.com/w3c/distributed-tracing for more details about this field. - TraceState string `json:"traceState,omitempty"` - // The `span_id` of this span's parent span. If this is a root span, then this - // field must be empty. The ID is an 8-byte array. - ParentSpanID SpanID `json:"parentSpanId,omitempty"` - // Flags, a bit field. - // - // Bits 0-7 (8 least significant bits) are the trace flags as defined in W3C Trace - // Context specification. To read the 8-bit W3C trace flag, use - // `flags & SPAN_FLAGS_TRACE_FLAGS_MASK`. - // - // See https://www.w3.org/TR/trace-context-2/#trace-flags for the flag definitions. - // - // Bits 8 and 9 represent the 3 states of whether a span's parent - // is remote. The states are (unknown, is not remote, is remote). - // To read whether the value is known, use `(flags & SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK) != 0`. - // To read whether the span is remote, use `(flags & SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK) != 0`. - // - // When creating span messages, if the message is logically forwarded from another source - // with an equivalent flags fields (i.e., usually another OTLP span message), the field SHOULD - // be copied as-is. If creating from a source that does not have an equivalent flags field - // (such as a runtime representation of an OpenTelemetry span), the high 22 bits MUST - // be set to zero. - // Readers MUST NOT assume that bits 10-31 (22 most significant bits) will be zero. - // - // [Optional]. - Flags uint32 `json:"flags,omitempty"` - // A description of the span's operation. - // - // For example, the name can be a qualified method name or a file name - // and a line number where the operation is called. A best practice is to use - // the same display name at the same call point in an application. - // This makes it easier to correlate spans in different traces. - // - // This field is semantically required to be set to non-empty string. - // Empty value is equivalent to an unknown span name. - // - // This field is required. - Name string `json:"name"` - // Distinguishes between spans generated in a particular context. For example, - // two spans with the same name may be distinguished using `CLIENT` (caller) - // and `SERVER` (callee) to identify queueing latency associated with the span. - Kind SpanKind `json:"kind,omitempty"` - // start_time_unix_nano is the start time of the span. On the client side, this is the time - // kept by the local machine where the span execution starts. On the server side, this - // is the time when the server's application handler starts running. - // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. - // - // This field is semantically required and it is expected that end_time >= start_time. - StartTime time.Time `json:"startTimeUnixNano,omitempty"` - // end_time_unix_nano is the end time of the span. On the client side, this is the time - // kept by the local machine where the span execution ends. On the server side, this - // is the time when the server application handler stops running. - // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. - // - // This field is semantically required and it is expected that end_time >= start_time. - EndTime time.Time `json:"endTimeUnixNano,omitempty"` - // attributes is a collection of key/value pairs. Note, global attributes - // like server name can be set using the resource API. Examples of attributes: - // - // "/http/user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" - // "/http/server_latency": 300 - // "example.com/myattribute": true - // "example.com/score": 10.239 - // - // The OpenTelemetry API specification further restricts the allowed value types: - // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/common/README.md#attribute - // Attribute keys MUST be unique (it is not allowed to have more than one - // attribute with the same key). - Attrs []Attr `json:"attributes,omitempty"` - // dropped_attributes_count is the number of attributes that were discarded. Attributes - // can be discarded because their keys are too long or because there are too many - // attributes. If this value is 0, then no attributes were dropped. - DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"` - // events is a collection of Event items. - Events []*SpanEvent `json:"events,omitempty"` - // dropped_events_count is the number of dropped events. If the value is 0, then no - // events were dropped. - DroppedEvents uint32 `json:"droppedEventsCount,omitempty"` - // links is a collection of Links, which are references from this span to a span - // in the same or different trace. - Links []*SpanLink `json:"links,omitempty"` - // dropped_links_count is the number of dropped links after the maximum size was - // enforced. If this value is 0, then no links were dropped. - DroppedLinks uint32 `json:"droppedLinksCount,omitempty"` - // An optional final status for this span. Semantically when Status isn't set, it means - // span's status code is unset, i.e. assume STATUS_CODE_UNSET (code = 0). - Status *Status `json:"status,omitempty"` -} - -// MarshalJSON encodes s into OTLP formatted JSON. -func (s Span) MarshalJSON() ([]byte, error) { - startT := s.StartTime.UnixNano() - if s.StartTime.IsZero() || startT < 0 { - startT = 0 - } - - endT := s.EndTime.UnixNano() - if s.EndTime.IsZero() || endT < 0 { - endT = 0 - } - - // Override non-empty default SpanID marshal and omitempty. - var parentSpanId string - if !s.ParentSpanID.IsEmpty() { - b := make([]byte, hex.EncodedLen(spanIDSize)) - hex.Encode(b, s.ParentSpanID[:]) - parentSpanId = string(b) - } - - type Alias Span - return json.Marshal(struct { - Alias - ParentSpanID string `json:"parentSpanId,omitempty"` - StartTime uint64 `json:"startTimeUnixNano,omitempty"` - EndTime uint64 `json:"endTimeUnixNano,omitempty"` - }{ - Alias: Alias(s), - ParentSpanID: parentSpanId, - StartTime: uint64(startT), - EndTime: uint64(endT), - }) -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into s. -func (s *Span) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid Span type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid Span field: %#v", keyIface) - } - - switch key { - case "traceId", "trace_id": - err = decoder.Decode(&s.TraceID) - case "spanId", "span_id": - err = decoder.Decode(&s.SpanID) - case "traceState", "trace_state": - err = decoder.Decode(&s.TraceState) - case "parentSpanId", "parent_span_id": - err = decoder.Decode(&s.ParentSpanID) - case "flags": - err = decoder.Decode(&s.Flags) - case "name": - err = decoder.Decode(&s.Name) - case "kind": - err = decoder.Decode(&s.Kind) - case "startTimeUnixNano", "start_time_unix_nano": - var val protoUint64 - err = decoder.Decode(&val) - s.StartTime = time.Unix(0, int64(val.Uint64())) - case "endTimeUnixNano", "end_time_unix_nano": - var val protoUint64 - err = decoder.Decode(&val) - s.EndTime = time.Unix(0, int64(val.Uint64())) - case "attributes": - err = decoder.Decode(&s.Attrs) - case "droppedAttributesCount", "dropped_attributes_count": - err = decoder.Decode(&s.DroppedAttrs) - case "events": - err = decoder.Decode(&s.Events) - case "droppedEventsCount", "dropped_events_count": - err = decoder.Decode(&s.DroppedEvents) - case "links": - err = decoder.Decode(&s.Links) - case "droppedLinksCount", "dropped_links_count": - err = decoder.Decode(&s.DroppedLinks) - case "status": - err = decoder.Decode(&s.Status) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} - -// SpanFlags represents constants used to interpret the -// Span.flags field, which is protobuf 'fixed32' type and is to -// be used as bit-fields. Each non-zero value defined in this enum is -// a bit-mask. To extract the bit-field, for example, use an -// expression like: -// -// (span.flags & SPAN_FLAGS_TRACE_FLAGS_MASK) -// -// See https://www.w3.org/TR/trace-context-2/#trace-flags for the flag definitions. -// -// Note that Span flags were introduced in version 1.1 of the -// OpenTelemetry protocol. Older Span producers do not set this -// field, consequently consumers should not rely on the absence of a -// particular flag bit to indicate the presence of a particular feature. -type SpanFlags int32 - -const ( - // Bits 0-7 are used for trace flags. - SpanFlagsTraceFlagsMask SpanFlags = 255 - // Bits 8 and 9 are used to indicate that the parent span or link span is remote. - // Bit 8 (`HAS_IS_REMOTE`) indicates whether the value is known. - // Bit 9 (`IS_REMOTE`) indicates whether the span or link is remote. - SpanFlagsContextHasIsRemoteMask SpanFlags = 256 - // SpanFlagsContextHasIsRemoteMask indicates the Span is remote. - SpanFlagsContextIsRemoteMask SpanFlags = 512 -) - -// SpanKind is the type of span. Can be used to specify additional relationships between spans -// in addition to a parent/child relationship. -type SpanKind int32 - -const ( - // Indicates that the span represents an internal operation within an application, - // as opposed to an operation happening at the boundaries. Default value. - SpanKindInternal SpanKind = 1 - // Indicates that the span covers server-side handling of an RPC or other - // remote network request. - SpanKindServer SpanKind = 2 - // Indicates that the span describes a request to some remote service. - SpanKindClient SpanKind = 3 - // Indicates that the span describes a producer sending a message to a broker. - // Unlike CLIENT and SERVER, there is often no direct critical path latency relationship - // between producer and consumer spans. A PRODUCER span ends when the message was accepted - // by the broker while the logical processing of the message might span a much longer time. - SpanKindProducer SpanKind = 4 - // Indicates that the span describes consumer receiving a message from a broker. - // Like the PRODUCER kind, there is often no direct critical path latency relationship - // between producer and consumer spans. - SpanKindConsumer SpanKind = 5 -) - -// Event is a time-stamped annotation of the span, consisting of user-supplied -// text description and key-value pairs. -type SpanEvent struct { - // time_unix_nano is the time the event occurred. - Time time.Time `json:"timeUnixNano,omitempty"` - // name of the event. - // This field is semantically required to be set to non-empty string. - Name string `json:"name,omitempty"` - // attributes is a collection of attribute key/value pairs on the event. - // Attribute keys MUST be unique (it is not allowed to have more than one - // attribute with the same key). - Attrs []Attr `json:"attributes,omitempty"` - // dropped_attributes_count is the number of dropped attributes. If the value is 0, - // then no attributes were dropped. - DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"` -} - -// MarshalJSON encodes e into OTLP formatted JSON. -func (e SpanEvent) MarshalJSON() ([]byte, error) { - t := e.Time.UnixNano() - if e.Time.IsZero() || t < 0 { - t = 0 - } - - type Alias SpanEvent - return json.Marshal(struct { - Alias - Time uint64 `json:"timeUnixNano,omitempty"` - }{ - Alias: Alias(e), - Time: uint64(t), - }) -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into se. -func (se *SpanEvent) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid SpanEvent type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid SpanEvent field: %#v", keyIface) - } - - switch key { - case "timeUnixNano", "time_unix_nano": - var val protoUint64 - err = decoder.Decode(&val) - se.Time = time.Unix(0, int64(val.Uint64())) - case "name": - err = decoder.Decode(&se.Name) - case "attributes": - err = decoder.Decode(&se.Attrs) - case "droppedAttributesCount", "dropped_attributes_count": - err = decoder.Decode(&se.DroppedAttrs) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} - -// A pointer from the current span to another span in the same trace or in a -// different trace. For example, this can be used in batching operations, -// where a single batch handler processes multiple requests from different -// traces or when the handler receives a request from a different project. -type SpanLink struct { - // A unique identifier of a trace that this linked span is part of. The ID is a - // 16-byte array. - TraceID TraceID `json:"traceId,omitempty"` - // A unique identifier for the linked span. The ID is an 8-byte array. - SpanID SpanID `json:"spanId,omitempty"` - // The trace_state associated with the link. - TraceState string `json:"traceState,omitempty"` - // attributes is a collection of attribute key/value pairs on the link. - // Attribute keys MUST be unique (it is not allowed to have more than one - // attribute with the same key). - Attrs []Attr `json:"attributes,omitempty"` - // dropped_attributes_count is the number of dropped attributes. If the value is 0, - // then no attributes were dropped. - DroppedAttrs uint32 `json:"droppedAttributesCount,omitempty"` - // Flags, a bit field. - // - // Bits 0-7 (8 least significant bits) are the trace flags as defined in W3C Trace - // Context specification. To read the 8-bit W3C trace flag, use - // `flags & SPAN_FLAGS_TRACE_FLAGS_MASK`. - // - // See https://www.w3.org/TR/trace-context-2/#trace-flags for the flag definitions. - // - // Bits 8 and 9 represent the 3 states of whether the link is remote. - // The states are (unknown, is not remote, is remote). - // To read whether the value is known, use `(flags & SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK) != 0`. - // To read whether the link is remote, use `(flags & SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK) != 0`. - // - // Readers MUST NOT assume that bits 10-31 (22 most significant bits) will be zero. - // When creating new spans, bits 10-31 (most-significant 22-bits) MUST be zero. - // - // [Optional]. - Flags uint32 `json:"flags,omitempty"` -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into sl. -func (sl *SpanLink) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid SpanLink type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid SpanLink field: %#v", keyIface) - } - - switch key { - case "traceId", "trace_id": - err = decoder.Decode(&sl.TraceID) - case "spanId", "span_id": - err = decoder.Decode(&sl.SpanID) - case "traceState", "trace_state": - err = decoder.Decode(&sl.TraceState) - case "attributes": - err = decoder.Decode(&sl.Attrs) - case "droppedAttributesCount", "dropped_attributes_count": - err = decoder.Decode(&sl.DroppedAttrs) - case "flags": - err = decoder.Decode(&sl.Flags) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/status.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/status.go deleted file mode 100644 index 1217776ea..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/status.go +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -// For the semantics of status codes see -// https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/api.md#set-status -type StatusCode int32 - -const ( - // The default status. - StatusCodeUnset StatusCode = 0 - // The Span has been validated by an Application developer or Operator to - // have completed successfully. - StatusCodeOK StatusCode = 1 - // The Span contains an error. - StatusCodeError StatusCode = 2 -) - -var statusCodeStrings = []string{ - "Unset", - "OK", - "Error", -} - -func (s StatusCode) String() string { - if s >= 0 && int(s) < len(statusCodeStrings) { - return statusCodeStrings[s] - } - return "<unknown telemetry.StatusCode>" -} - -// The Status type defines a logical error model that is suitable for different -// programming environments, including REST APIs and RPC APIs. -type Status struct { - // A developer-facing human readable error message. - Message string `json:"message,omitempty"` - // The status code. - Code StatusCode `json:"code,omitempty"` -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/traces.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/traces.go deleted file mode 100644 index 69a348f0f..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/traces.go +++ /dev/null @@ -1,189 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package telemetry - -import ( - "bytes" - "encoding/json" - "errors" - "fmt" - "io" -) - -// Traces represents the traces data that can be stored in a persistent storage, -// OR can be embedded by other protocols that transfer OTLP traces data but do -// not implement the OTLP protocol. -// -// The main difference between this message and collector protocol is that -// in this message there will not be any "control" or "metadata" specific to -// OTLP protocol. -// -// When new fields are added into this message, the OTLP request MUST be updated -// as well. -type Traces struct { - // An array of ResourceSpans. - // For data coming from a single resource this array will typically contain - // one element. Intermediary nodes that receive data from multiple origins - // typically batch the data before forwarding further and in that case this - // array will contain multiple elements. - ResourceSpans []*ResourceSpans `json:"resourceSpans,omitempty"` -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into td. -func (td *Traces) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid TracesData type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid TracesData field: %#v", keyIface) - } - - switch key { - case "resourceSpans", "resource_spans": - err = decoder.Decode(&td.ResourceSpans) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} - -// A collection of ScopeSpans from a Resource. -type ResourceSpans struct { - // The resource for the spans in this message. - // If this field is not set then no resource info is known. - Resource Resource `json:"resource"` - // A list of ScopeSpans that originate from a resource. - ScopeSpans []*ScopeSpans `json:"scopeSpans,omitempty"` - // This schema_url applies to the data in the "resource" field. It does not apply - // to the data in the "scope_spans" field which have their own schema_url field. - SchemaURL string `json:"schemaUrl,omitempty"` -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into rs. -func (rs *ResourceSpans) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid ResourceSpans type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid ResourceSpans field: %#v", keyIface) - } - - switch key { - case "resource": - err = decoder.Decode(&rs.Resource) - case "scopeSpans", "scope_spans": - err = decoder.Decode(&rs.ScopeSpans) - case "schemaUrl", "schema_url": - err = decoder.Decode(&rs.SchemaURL) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} - -// A collection of Spans produced by an InstrumentationScope. -type ScopeSpans struct { - // The instrumentation scope information for the spans in this message. - // Semantically when InstrumentationScope isn't set, it is equivalent with - // an empty instrumentation scope name (unknown). - Scope *Scope `json:"scope"` - // A list of Spans that originate from an instrumentation scope. - Spans []*Span `json:"spans,omitempty"` - // The Schema URL, if known. This is the identifier of the Schema that the span data - // is recorded in. To learn more about Schema URL see - // https://opentelemetry.io/docs/specs/otel/schemas/#schema-url - // This schema_url applies to all spans and span events in the "spans" field. - SchemaURL string `json:"schemaUrl,omitempty"` -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into ss. -func (ss *ScopeSpans) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid ScopeSpans type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid ScopeSpans field: %#v", keyIface) - } - - switch key { - case "scope": - err = decoder.Decode(&ss.Scope) - case "spans": - err = decoder.Decode(&ss.Spans) - case "schemaUrl", "schema_url": - err = decoder.Decode(&ss.SchemaURL) - default: - // Skip unknown. - } - - if err != nil { - return err - } - } - return nil -} diff --git a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/value.go b/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/value.go deleted file mode 100644 index 0dd01b063..000000000 --- a/vendor/go.opentelemetry.io/auto/sdk/internal/telemetry/value.go +++ /dev/null @@ -1,452 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -//go:generate stringer -type=ValueKind -trimprefix=ValueKind - -package telemetry - -import ( - "bytes" - "cmp" - "encoding/base64" - "encoding/json" - "errors" - "fmt" - "io" - "math" - "slices" - "strconv" - "unsafe" -) - -// A Value represents a structured value. -// A zero value is valid and represents an empty value. -type Value struct { - // Ensure forward compatibility by explicitly making this not comparable. - noCmp [0]func() //nolint: unused // This is indeed used. - - // num holds the value for Int64, Float64, and Bool. It holds the length - // for String, Bytes, Slice, Map. - num uint64 - // any holds either the KindBool, KindInt64, KindFloat64, stringptr, - // bytesptr, sliceptr, or mapptr. If KindBool, KindInt64, or KindFloat64 - // then the value of Value is in num as described above. Otherwise, it - // contains the value wrapped in the appropriate type. - any any -} - -type ( - // sliceptr represents a value in Value.any for KindString Values. - stringptr *byte - // bytesptr represents a value in Value.any for KindBytes Values. - bytesptr *byte - // sliceptr represents a value in Value.any for KindSlice Values. - sliceptr *Value - // mapptr represents a value in Value.any for KindMap Values. - mapptr *Attr -) - -// ValueKind is the kind of a [Value]. -type ValueKind int - -// ValueKind values. -const ( - ValueKindEmpty ValueKind = iota - ValueKindBool - ValueKindFloat64 - ValueKindInt64 - ValueKindString - ValueKindBytes - ValueKindSlice - ValueKindMap -) - -var valueKindStrings = []string{ - "Empty", - "Bool", - "Float64", - "Int64", - "String", - "Bytes", - "Slice", - "Map", -} - -func (k ValueKind) String() string { - if k >= 0 && int(k) < len(valueKindStrings) { - return valueKindStrings[k] - } - return "<unknown telemetry.ValueKind>" -} - -// StringValue returns a new [Value] for a string. -func StringValue(v string) Value { - return Value{ - num: uint64(len(v)), - any: stringptr(unsafe.StringData(v)), - } -} - -// IntValue returns a [Value] for an int. -func IntValue(v int) Value { return Int64Value(int64(v)) } - -// Int64Value returns a [Value] for an int64. -func Int64Value(v int64) Value { - return Value{num: uint64(v), any: ValueKindInt64} -} - -// Float64Value returns a [Value] for a float64. -func Float64Value(v float64) Value { - return Value{num: math.Float64bits(v), any: ValueKindFloat64} -} - -// BoolValue returns a [Value] for a bool. -func BoolValue(v bool) Value { //nolint:revive // Not a control flag. - var n uint64 - if v { - n = 1 - } - return Value{num: n, any: ValueKindBool} -} - -// BytesValue returns a [Value] for a byte slice. The passed slice must not be -// changed after it is passed. -func BytesValue(v []byte) Value { - return Value{ - num: uint64(len(v)), - any: bytesptr(unsafe.SliceData(v)), - } -} - -// SliceValue returns a [Value] for a slice of [Value]. The passed slice must -// not be changed after it is passed. -func SliceValue(vs ...Value) Value { - return Value{ - num: uint64(len(vs)), - any: sliceptr(unsafe.SliceData(vs)), - } -} - -// MapValue returns a new [Value] for a slice of key-value pairs. The passed -// slice must not be changed after it is passed. -func MapValue(kvs ...Attr) Value { - return Value{ - num: uint64(len(kvs)), - any: mapptr(unsafe.SliceData(kvs)), - } -} - -// AsString returns the value held by v as a string. -func (v Value) AsString() string { - if sp, ok := v.any.(stringptr); ok { - return unsafe.String(sp, v.num) - } - // TODO: error handle - return "" -} - -// asString returns the value held by v as a string. It will panic if the Value -// is not KindString. -func (v Value) asString() string { - return unsafe.String(v.any.(stringptr), v.num) -} - -// AsInt64 returns the value held by v as an int64. -func (v Value) AsInt64() int64 { - if v.Kind() != ValueKindInt64 { - // TODO: error handle - return 0 - } - return v.asInt64() -} - -// asInt64 returns the value held by v as an int64. If v is not of KindInt64, -// this will return garbage. -func (v Value) asInt64() int64 { - // Assumes v.num was a valid int64 (overflow not checked). - return int64(v.num) // nolint: gosec -} - -// AsBool returns the value held by v as a bool. -func (v Value) AsBool() bool { - if v.Kind() != ValueKindBool { - // TODO: error handle - return false - } - return v.asBool() -} - -// asBool returns the value held by v as a bool. If v is not of KindBool, this -// will return garbage. -func (v Value) asBool() bool { return v.num == 1 } - -// AsFloat64 returns the value held by v as a float64. -func (v Value) AsFloat64() float64 { - if v.Kind() != ValueKindFloat64 { - // TODO: error handle - return 0 - } - return v.asFloat64() -} - -// asFloat64 returns the value held by v as a float64. If v is not of -// KindFloat64, this will return garbage. -func (v Value) asFloat64() float64 { return math.Float64frombits(v.num) } - -// AsBytes returns the value held by v as a []byte. -func (v Value) AsBytes() []byte { - if sp, ok := v.any.(bytesptr); ok { - return unsafe.Slice((*byte)(sp), v.num) - } - // TODO: error handle - return nil -} - -// asBytes returns the value held by v as a []byte. It will panic if the Value -// is not KindBytes. -func (v Value) asBytes() []byte { - return unsafe.Slice((*byte)(v.any.(bytesptr)), v.num) -} - -// AsSlice returns the value held by v as a []Value. -func (v Value) AsSlice() []Value { - if sp, ok := v.any.(sliceptr); ok { - return unsafe.Slice((*Value)(sp), v.num) - } - // TODO: error handle - return nil -} - -// asSlice returns the value held by v as a []Value. It will panic if the Value -// is not KindSlice. -func (v Value) asSlice() []Value { - return unsafe.Slice((*Value)(v.any.(sliceptr)), v.num) -} - -// AsMap returns the value held by v as a []Attr. -func (v Value) AsMap() []Attr { - if sp, ok := v.any.(mapptr); ok { - return unsafe.Slice((*Attr)(sp), v.num) - } - // TODO: error handle - return nil -} - -// asMap returns the value held by v as a []Attr. It will panic if the -// Value is not KindMap. -func (v Value) asMap() []Attr { - return unsafe.Slice((*Attr)(v.any.(mapptr)), v.num) -} - -// Kind returns the Kind of v. -func (v Value) Kind() ValueKind { - switch x := v.any.(type) { - case ValueKind: - return x - case stringptr: - return ValueKindString - case bytesptr: - return ValueKindBytes - case sliceptr: - return ValueKindSlice - case mapptr: - return ValueKindMap - default: - return ValueKindEmpty - } -} - -// Empty returns if v does not hold any value. -func (v Value) Empty() bool { return v.Kind() == ValueKindEmpty } - -// Equal returns if v is equal to w. -func (v Value) Equal(w Value) bool { - k1 := v.Kind() - k2 := w.Kind() - if k1 != k2 { - return false - } - switch k1 { - case ValueKindInt64, ValueKindBool: - return v.num == w.num - case ValueKindString: - return v.asString() == w.asString() - case ValueKindFloat64: - return v.asFloat64() == w.asFloat64() - case ValueKindSlice: - return slices.EqualFunc(v.asSlice(), w.asSlice(), Value.Equal) - case ValueKindMap: - sv := sortMap(v.asMap()) - sw := sortMap(w.asMap()) - return slices.EqualFunc(sv, sw, Attr.Equal) - case ValueKindBytes: - return bytes.Equal(v.asBytes(), w.asBytes()) - case ValueKindEmpty: - return true - default: - // TODO: error handle - return false - } -} - -func sortMap(m []Attr) []Attr { - sm := make([]Attr, len(m)) - copy(sm, m) - slices.SortFunc(sm, func(a, b Attr) int { - return cmp.Compare(a.Key, b.Key) - }) - - return sm -} - -// String returns Value's value as a string, formatted like [fmt.Sprint]. -// -// The returned string is meant for debugging; -// the string representation is not stable. -func (v Value) String() string { - switch v.Kind() { - case ValueKindString: - return v.asString() - case ValueKindInt64: - // Assumes v.num was a valid int64 (overflow not checked). - return strconv.FormatInt(int64(v.num), 10) // nolint: gosec - case ValueKindFloat64: - return strconv.FormatFloat(v.asFloat64(), 'g', -1, 64) - case ValueKindBool: - return strconv.FormatBool(v.asBool()) - case ValueKindBytes: - return fmt.Sprint(v.asBytes()) - case ValueKindMap: - return fmt.Sprint(v.asMap()) - case ValueKindSlice: - return fmt.Sprint(v.asSlice()) - case ValueKindEmpty: - return "<nil>" - default: - // Try to handle this as gracefully as possible. - // - // Don't panic here. The goal here is to have developers find this - // first if a slog.Kind is is not handled. It is - // preferable to have user's open issue asking why their attributes - // have a "unhandled: " prefix than say that their code is panicking. - return fmt.Sprintf("<unhandled telemetry.ValueKind: %s>", v.Kind()) - } -} - -// MarshalJSON encodes v into OTLP formatted JSON. -func (v *Value) MarshalJSON() ([]byte, error) { - switch v.Kind() { - case ValueKindString: - return json.Marshal(struct { - Value string `json:"stringValue"` - }{v.asString()}) - case ValueKindInt64: - return json.Marshal(struct { - Value string `json:"intValue"` - }{strconv.FormatInt(int64(v.num), 10)}) - case ValueKindFloat64: - return json.Marshal(struct { - Value float64 `json:"doubleValue"` - }{v.asFloat64()}) - case ValueKindBool: - return json.Marshal(struct { - Value bool `json:"boolValue"` - }{v.asBool()}) - case ValueKindBytes: - return json.Marshal(struct { - Value []byte `json:"bytesValue"` - }{v.asBytes()}) - case ValueKindMap: - return json.Marshal(struct { - Value struct { - Values []Attr `json:"values"` - } `json:"kvlistValue"` - }{struct { - Values []Attr `json:"values"` - }{v.asMap()}}) - case ValueKindSlice: - return json.Marshal(struct { - Value struct { - Values []Value `json:"values"` - } `json:"arrayValue"` - }{struct { - Values []Value `json:"values"` - }{v.asSlice()}}) - case ValueKindEmpty: - return nil, nil - default: - return nil, fmt.Errorf("unknown Value kind: %s", v.Kind().String()) - } -} - -// UnmarshalJSON decodes the OTLP formatted JSON contained in data into v. -func (v *Value) UnmarshalJSON(data []byte) error { - decoder := json.NewDecoder(bytes.NewReader(data)) - - t, err := decoder.Token() - if err != nil { - return err - } - if t != json.Delim('{') { - return errors.New("invalid Value type") - } - - for decoder.More() { - keyIface, err := decoder.Token() - if err != nil { - if errors.Is(err, io.EOF) { - // Empty. - return nil - } - return err - } - - key, ok := keyIface.(string) - if !ok { - return fmt.Errorf("invalid Value key: %#v", keyIface) - } - - switch key { - case "stringValue", "string_value": - var val string - err = decoder.Decode(&val) - *v = StringValue(val) - case "boolValue", "bool_value": - var val bool - err = decoder.Decode(&val) - *v = BoolValue(val) - case "intValue", "int_value": - var val protoInt64 - err = decoder.Decode(&val) - *v = Int64Value(val.Int64()) - case "doubleValue", "double_value": - var val float64 - err = decoder.Decode(&val) - *v = Float64Value(val) - case "bytesValue", "bytes_value": - var val64 string - if err := decoder.Decode(&val64); err != nil { - return err - } - var val []byte - val, err = base64.StdEncoding.DecodeString(val64) - *v = BytesValue(val) - case "arrayValue", "array_value": - var val struct{ Values []Value } - err = decoder.Decode(&val) - *v = SliceValue(val.Values...) - case "kvlistValue", "kvlist_value": - var val struct{ Values []Attr } - err = decoder.Decode(&val) - *v = MapValue(val.Values...) - default: - // Skip unknown. - continue - } - // Use first valid. Ignore the rest. - return err - } - - // Only unknown fields. Return nil without unmarshaling any value. - return nil -} |