remove kikimr/driver DEPENDS

2 files changed, 0 insertions, 543 deletions

diff --git a/library/cpp/monlib/encode/legacy_protobuf/legacy_proto_decoder.cpp b/library/cpp/monlib/encode/legacy_protobuf/legacy_proto_decoder.cpp
deleted file mode 100644
index f87a2d7e8f..0000000000
--- a/library/cpp/monlib/encode/legacy_protobuf/legacy_proto_decoder.cpp
+++ /dev/null
@@ -1,527 +0,0 @@
-#include "legacy_protobuf.h"
-
-#include <library/cpp/monlib/encode/legacy_protobuf/protos/metric_meta.pb.h>
-#include <library/cpp/monlib/metrics/metric_consumer.h>
-#include <library/cpp/monlib/metrics/labels.h>
-
-#include <util/generic/yexception.h>
-#include <util/generic/maybe.h>
-#include <util/datetime/base.h>
-#include <util/string/split.h>
-
-#include <google/protobuf/reflection.h>
-
-#include <algorithm>
-
-#ifdef LEGACY_PB_TRACE
-#define TRACE(msg) \
-    Cerr << msg << Endl
-#else
-#define TRACE(...) ;
-#endif
-
-namespace NMonitoring {
-    namespace {
-        using TMaybeMeta = TMaybe<NMonProto::TMetricMeta>;
-
-        TString ReadLabelValue(const NProtoBuf::Message& msg, const NProtoBuf::FieldDescriptor* d, const NProtoBuf::Reflection& r) {
-            using namespace NProtoBuf;
-
-            switch (d->type()) {
-                case FieldDescriptor::TYPE_UINT32:
-                    return ::ToString(r.GetUInt32(msg, d));
-                case FieldDescriptor::TYPE_UINT64:
-                    return ::ToString(r.GetUInt64(msg, d));
-                case FieldDescriptor::TYPE_STRING:
-                    return r.GetString(msg, d);
-                case FieldDescriptor::TYPE_ENUM: {
-                    auto val = r.GetEnumValue(msg, d);
-                    auto* valDesc = d->enum_type()->FindValueByNumber(val);
-                    return valDesc->name();
-                }
-
-                default:
-                    ythrow yexception() << "type " << d->type_name() << " cannot be used as a field value";
-            }
-
-            return {};
-        }
-
-        double ReadFieldAsDouble(const NProtoBuf::Message& msg, const NProtoBuf::FieldDescriptor* d, const NProtoBuf::Reflection& r) {
-            using namespace NProtoBuf;
-
-            switch (d->type()) {
-                case FieldDescriptor::TYPE_DOUBLE:
-                    return r.GetDouble(msg, d);
-                case FieldDescriptor::TYPE_BOOL:
-                    return r.GetBool(msg, d) ? 1 : 0;
-                case FieldDescriptor::TYPE_INT32:
-                    return r.GetInt32(msg, d);
-                case FieldDescriptor::TYPE_INT64:
-                    return r.GetInt64(msg, d);
-                case FieldDescriptor::TYPE_UINT32:
-                    return r.GetUInt32(msg, d);
-                case FieldDescriptor::TYPE_UINT64:
-                    return r.GetUInt64(msg, d);
-                case FieldDescriptor::TYPE_SINT32:
-                    return r.GetInt32(msg, d);
-                case FieldDescriptor::TYPE_SINT64:
-                    return r.GetInt64(msg, d);
-                case FieldDescriptor::TYPE_FIXED32:
-                    return r.GetUInt32(msg, d);
-                case FieldDescriptor::TYPE_FIXED64:
-                    return r.GetUInt64(msg, d);
-                case FieldDescriptor::TYPE_SFIXED32:
-                    return r.GetInt32(msg, d);
-                case FieldDescriptor::TYPE_SFIXED64:
-                    return r.GetInt64(msg, d);
-                case FieldDescriptor::TYPE_FLOAT:
-                    return r.GetFloat(msg, d);
-                case FieldDescriptor::TYPE_ENUM:
-                    return r.GetEnumValue(msg, d);
-                default:
-                    ythrow yexception() << "type " << d->type_name() << " cannot be used as a field value";
-            }
-
-            return std::numeric_limits<double>::quiet_NaN();
-        }
-
-        double ReadRepeatedAsDouble(const NProtoBuf::Message& msg, const NProtoBuf::FieldDescriptor* d, const NProtoBuf::Reflection& r, size_t i) {
-            using namespace NProtoBuf;
-
-            switch (d->type()) {
-                case FieldDescriptor::TYPE_DOUBLE:
-                    return r.GetRepeatedDouble(msg, d, i);
-                case FieldDescriptor::TYPE_BOOL:
-                    return r.GetRepeatedBool(msg, d, i) ? 1 : 0;
-                case FieldDescriptor::TYPE_INT32:
-                    return r.GetRepeatedInt32(msg, d, i);
-                case FieldDescriptor::TYPE_INT64:
-                    return r.GetRepeatedInt64(msg, d, i);
-                case FieldDescriptor::TYPE_UINT32:
-                    return r.GetRepeatedUInt32(msg, d, i);
-                case FieldDescriptor::TYPE_UINT64:
-                    return r.GetRepeatedUInt64(msg, d, i);
-                case FieldDescriptor::TYPE_SINT32:
-                    return r.GetRepeatedInt32(msg, d, i);
-                case FieldDescriptor::TYPE_SINT64:
-                    return r.GetRepeatedInt64(msg, d, i);
-                case FieldDescriptor::TYPE_FIXED32:
-                    return r.GetRepeatedUInt32(msg, d, i);
-                case FieldDescriptor::TYPE_FIXED64:
-                    return r.GetRepeatedUInt64(msg, d, i);
-                case FieldDescriptor::TYPE_SFIXED32:
-                    return r.GetRepeatedInt32(msg, d, i);
-                case FieldDescriptor::TYPE_SFIXED64:
-                    return r.GetRepeatedInt64(msg, d, i);
-                case FieldDescriptor::TYPE_FLOAT:
-                    return r.GetRepeatedFloat(msg, d, i);
-                case FieldDescriptor::TYPE_ENUM:
-                    return r.GetRepeatedEnumValue(msg, d, i);
-                default:
-                    ythrow yexception() << "type " << d->type_name() << " cannot be used as a field value";
-            }
-
-            return std::numeric_limits<double>::quiet_NaN();
-        }
-
-        TString LabelFromField(const NProtoBuf::Message& msg, const TString& name) {
-            const auto* fieldDesc = msg.GetDescriptor()->FindFieldByName(name);
-            const auto* reflection = msg.GetReflection();
-            Y_ENSURE(fieldDesc && reflection, "Unable to get meta for field " << name);
-
-            auto s = ReadLabelValue(msg, fieldDesc, *reflection);
-            std::replace(std::begin(s), s.vend(), ' ', '_');
-
-            return s;
-        }
-
-        TMaybeMeta MaybeGetMeta(const NProtoBuf::FieldOptions& opts) {
-            if (opts.HasExtension(NMonProto::Metric)) {
-                return opts.GetExtension(NMonProto::Metric);
-            }
-
-            return Nothing();
-        }
-
-        class ILabelGetter: public TThrRefBase {
-        public:
-            enum class EType {
-                Fixed = 1,
-                Lazy = 2,
-            };
-
-            virtual TLabel Get(const NProtoBuf::Message&) = 0;
-            virtual EType Type() const = 0;
-        };
-
-        class TFixedLabel: public ILabelGetter {
-        public:
-            explicit TFixedLabel(TLabel&& l)
-                : Label_{std::move(l)}
-            {
-                TRACE("found fixed label " << l);
-            }
-
-            EType Type() const override {
-                return EType::Fixed;
-            }
-            TLabel Get(const NProtoBuf::Message&) override {
-                return Label_;
-            }
-
-        private:
-            TLabel Label_;
-        };
-
-        using TFunction = std::function<TLabel(const NProtoBuf::Message&)>;
-
-        class TLazyLabel: public ILabelGetter {
-        public:
-            TLazyLabel(TFunction&& fn)
-                : Fn_{std::move(fn)}
-            {
-                TRACE("found lazy label");
-            }
-
-            EType Type() const override {
-                return EType::Lazy;
-            }
-            TLabel Get(const NProtoBuf::Message& msg) override {
-                return Fn_(msg);
-            }
-
-        private:
-            TFunction Fn_;
-        };
-
-        class TDecoderContext {
-        public:
-            void Init(const NProtoBuf::Message* msg) {
-                Message_ = msg;
-                Y_ENSURE(Message_);
-                Reflection_ = msg->GetReflection();
-                Y_ENSURE(Reflection_);
-
-                for (auto it = Labels_.begin(); it != Labels_.end(); ++it) {
-                    if ((*it)->Type() == ILabelGetter::EType::Lazy) {
-                        auto l = (*it)->Get(Message());
-                        *it = ::MakeIntrusive<TFixedLabel>(std::move(l));
-                    } else {
-                        auto l = (*it)->Get(Message());
-                    }
-                }
-            }
-
-            void Clear() noexcept {
-                Message_ = nullptr;
-                Reflection_ = nullptr;
-            }
-
-            TDecoderContext CreateChildFromMeta(const NMonProto::TMetricMeta& metricMeta, const TString& name, i64 repeatedIdx = -1) {
-                TDecoderContext child{*this};
-                child.Clear();
-
-                if (metricMeta.HasCustomPath()) {
-                    if (const auto& nodePath = metricMeta.GetCustomPath()) {
-                        child.AppendPath(nodePath);
-                    }
-                } else if (metricMeta.GetPath()) {
-                    child.AppendPath(name);
-                }
-
-                if (metricMeta.HasKeys()) {
-                    child.ParseKeys(metricMeta.GetKeys(), repeatedIdx);
-                }
-
-                return child;
-            }
-
-            TDecoderContext CreateChildFromRepeatedScalar(const NMonProto::TMetricMeta& metricMeta, i64 repeatedIdx = -1) {
-                TDecoderContext child{*this};
-                child.Clear();
-
-                if (metricMeta.HasKeys()) {
-                    child.ParseKeys(metricMeta.GetKeys(), repeatedIdx);
-                }
-
-                return child;
-            }
-
-            TDecoderContext CreateChildFromEls(const TString& name, const NMonProto::TExtraLabelMetrics& metrics, size_t idx, TMaybeMeta maybeMeta) {
-                TDecoderContext child{*this};
-                child.Clear();
-
-                auto usePath = [&maybeMeta] {
-                    return !maybeMeta->HasPath() || maybeMeta->GetPath();
-                };
-
-                if (!name.empty() && (!maybeMeta || usePath())) {
-                    child.AppendPath(name);
-                }
-
-                child.Labels_.push_back(::MakeIntrusive<TLazyLabel>(
-                    [ labelName = metrics.GetlabelName(), idx, &metrics ](const auto&) {
-                        const auto& val = metrics.Getvalues(idx);
-                        TString labelVal;
-                        const auto uintLabel = val.GetlabelValueUint();
-
-                        if (uintLabel) {
-                            labelVal = ::ToString(uintLabel);
-                        } else {
-                            labelVal = val.GetlabelValue();
-                        }
-
-                        return TLabel{labelName, labelVal};
-                    }));
-
-                return child;
-            }
-
-            void ParseKeys(TStringBuf keys, i64 repeatedIdx = -1) {
-                auto parts = StringSplitter(keys)
-                                 .Split(' ')
-                                 .SkipEmpty();
-
-                for (auto part : parts) {
-                    auto str = part.Token();
-
-                    TStringBuf lhs, rhs;
-
-                    const bool isDynamic = str.TrySplit(':', lhs, rhs);
-                    const bool isIndexing = isDynamic && rhs == TStringBuf("#");
-
-                    if (isIndexing) {
-                        TRACE("parsed index labels");
-
-                        // <label_name>:# means that we should use index of the repeated
-                        // field as label value
-                        Y_ENSURE(repeatedIdx != -1);
-                        Labels_.push_back(::MakeIntrusive<TLazyLabel>([=](const auto&) {
-                            return TLabel{lhs, ::ToString(repeatedIdx)};
-                        }));
-                    } else if (isDynamic) {
-                        TRACE("parsed dynamic labels");
-
-                        // <label_name>:<field_name> means that we need to take label value
-                        // later from message's field
-                        Labels_.push_back(::MakeIntrusive<TLazyLabel>([=](const auto& msg) {
-                            return TLabel{lhs, LabelFromField(msg, TString{rhs})};
-                        }));
-                    } else if (str.TrySplit('=', lhs, rhs)) {
-                        TRACE("parsed static labels");
-
-                        // <label_name>=<label_value> stands for constant label
-                        Labels_.push_back(::MakeIntrusive<TFixedLabel>(TLabel{lhs, rhs}));
-                    } else {
-                        ythrow yexception() << "Incorrect Keys format";
-                    }
-                }
-            }
-
-            void AppendPath(TStringBuf fieldName) {
-                Path_ += '/';
-                Path_ += fieldName;
-            }
-
-            const TString& Path() const {
-                return Path_;
-            }
-
-            TLabels Labels() const {
-                TLabels result;
-                for (auto&& l : Labels_) {
-                    result.Add(l->Get(Message()));
-                }
-
-                return result;
-            }
-
-            const NProtoBuf::Message& Message() const {
-                Y_VERIFY_DEBUG(Message_);
-                return *Message_;
-            }
-
-            const NProtoBuf::Reflection& Reflection() const {
-                return *Reflection_;
-            }
-
-        private:
-            const NProtoBuf::Message* Message_{nullptr};
-            const NProtoBuf::Reflection* Reflection_{nullptr};
-
-            TString Path_;
-            TVector<TIntrusivePtr<ILabelGetter>> Labels_;
-        };
-
-        class TDecoder {
-        public:
-            TDecoder(IMetricConsumer* consumer, const NProtoBuf::Message& message, TInstant timestamp)
-                : Consumer_{consumer}
-                , Message_{message}
-                , Timestamp_{timestamp}
-            {
-            }
-
-            void Decode() const {
-                Consumer_->OnStreamBegin();
-                DecodeToStream();
-                Consumer_->OnStreamEnd();
-            }
-
-            void DecodeToStream() const {
-                DecodeImpl(Message_, {});
-            }
-
-        private:
-            static const NMonProto::TExtraLabelMetrics& ExtractExtraMetrics(TDecoderContext& ctx, const NProtoBuf::FieldDescriptor& f) {
-                const auto& parent = ctx.Message();
-                const auto& reflection = ctx.Reflection();
-                auto& subMessage = reflection.GetMessage(parent, &f);
-
-                return dynamic_cast<const NMonProto::TExtraLabelMetrics&>(subMessage);
-            }
-
-            void DecodeImpl(const NProtoBuf::Message& msg, TDecoderContext ctx) const {
-                std::vector<const NProtoBuf::FieldDescriptor*> fields;
-
-                ctx.Init(&msg);
-
-                ctx.Reflection().ListFields(msg, &fields);
-
-                for (const auto* f : fields) {
-                    Y_ENSURE(f);
-
-                    const auto& opts = f->options();
-                    const auto isMessage = f->type() == NProtoBuf::FieldDescriptor::TYPE_MESSAGE;
-                    const auto isExtraLabelMetrics = isMessage && f->message_type()->full_name() == "NMonProto.TExtraLabelMetrics";
-                    const auto maybeMeta = MaybeGetMeta(opts);
-
-                    if (!(maybeMeta || isExtraLabelMetrics)) {
-                        continue;
-                    }
-
-                    if (isExtraLabelMetrics) {
-                        const auto& extra = ExtractExtraMetrics(ctx, *f);
-                        RecurseExtraLabelMetrics(ctx, extra, f->name(), maybeMeta);
-                    } else if (isMessage) {
-                        RecurseMessage(ctx, *maybeMeta, *f);
-                    } else if (f->is_repeated()) {
-                        RecurseRepeatedScalar(ctx, *maybeMeta, *f);
-                    } else if (maybeMeta->HasType()) {
-                        const auto val = ReadFieldAsDouble(msg, f, ctx.Reflection());
-                        const bool isRate = maybeMeta->GetType() == NMonProto::EMetricType::RATE;
-                        WriteMetric(val, ctx, f->name(), isRate);
-                    }
-                }
-            }
-
-            void RecurseRepeatedScalar(TDecoderContext ctx, const NMonProto::TMetricMeta& meta, const NProtoBuf::FieldDescriptor& f) const {
-                auto&& msg = ctx.Message();
-                auto&& reflection = ctx.Reflection();
-                const bool isRate = meta.GetType() == NMonProto::EMetricType::RATE;
-
-                // this is a repeated scalar field, which makes metric only if it's indexing
-                for (auto i = 0; i < reflection.FieldSize(msg, &f); ++i) {
-                    auto subCtx = ctx.CreateChildFromRepeatedScalar(meta, i);
-                    subCtx.Init(&msg);
-                    auto val = ReadRepeatedAsDouble(msg, &f, reflection, i);
-                    WriteMetric(val, subCtx, f.name(), isRate);
-                }
-            }
-
-            void RecurseExtraLabelMetrics(TDecoderContext ctx, const NMonProto::TExtraLabelMetrics& msg, const TString& name, const TMaybeMeta& meta) const {
-                auto i = 0;
-                for (const auto& val : msg.Getvalues()) {
-                    auto subCtx = ctx.CreateChildFromEls(name, msg, i++, meta);
-                    subCtx.Init(&val);
-
-                    const bool isRate = val.Hastype()
-                             ? val.Gettype() == NMonProto::EMetricType::RATE
-                             : meta->GetType() == NMonProto::EMetricType::RATE;
-
-                    double metricVal{0};
-                    if (isRate) {
-                        metricVal = val.GetlongValue();
-                    } else {
-                        metricVal = val.GetdoubleValue();
-                    }
-
-                    WriteMetric(metricVal, subCtx, "", isRate);
-
-                    for (const auto& child : val.Getchildren()) {
-                        RecurseExtraLabelMetrics(subCtx, child, "", meta);
-                    }
-                }
-            }
-
-            void RecurseMessage(TDecoderContext ctx, const NMonProto::TMetricMeta& metricMeta, const NProtoBuf::FieldDescriptor& f) const {
-                const auto& msg = ctx.Message();
-                const auto& reflection = ctx.Reflection();
-
-                if (f.is_repeated()) {
-                    TRACE("recurse into repeated message " << f.name());
-                    for (auto i = 0; i < reflection.FieldSize(msg, &f); ++i) {
-                        auto& subMessage = reflection.GetRepeatedMessage(msg, &f, i);
-                        DecodeImpl(subMessage, ctx.CreateChildFromMeta(metricMeta, f.name(), i));
-                    }
-                } else {
-                    TRACE("recurse into message " << f.name());
-                    auto& subMessage = reflection.GetMessage(msg, &f);
-                    DecodeImpl(subMessage, ctx.CreateChildFromMeta(metricMeta, f.name()));
-                }
-            }
-
-            inline void WriteValue(ui64 value) const {
-                Consumer_->OnUint64(Timestamp_, value);
-            }
-
-            inline void WriteValue(double value) const {
-                Consumer_->OnDouble(Timestamp_, value);
-            }
-
-            void WriteMetric(double value, const TDecoderContext& ctx, const TString& name, bool isRate) const {
-                if (isRate) {
-                    Consumer_->OnMetricBegin(EMetricType::RATE);
-                    WriteValue(static_cast<ui64>(value));
-                } else {
-                    Consumer_->OnMetricBegin(EMetricType::GAUGE);
-                    WriteValue(static_cast<double>(value));
-                }
-
-                Consumer_->OnLabelsBegin();
-
-                for (const auto& label : ctx.Labels()) {
-                    Consumer_->OnLabel(label.Name(), label.Value());
-                }
-
-                const auto fullPath = name.empty()
-                                          ? ctx.Path()
-                                          : ctx.Path() + '/' + name;
-
-                if (fullPath) {
-                    Consumer_->OnLabel("path", fullPath);
-                }
-
-                Consumer_->OnLabelsEnd();
-                Consumer_->OnMetricEnd();
-            }
-
-        private:
-            IMetricConsumer* Consumer_{nullptr};
-            const NProtoBuf::Message& Message_;
-            TInstant Timestamp_;
-        };
-
-    }
-
-    void DecodeLegacyProto(const NProtoBuf::Message& data, IMetricConsumer* consumer, TInstant ts) {
-        Y_ENSURE(consumer);
-        TDecoder(consumer, data, ts).Decode();
-    }
-
-    void DecodeLegacyProtoToStream(const NProtoBuf::Message& data, IMetricConsumer* consumer, TInstant ts) {
-        Y_ENSURE(consumer);
-        TDecoder(consumer, data, ts).DecodeToStream();
-    }
-}
diff --git a/library/cpp/monlib/encode/legacy_protobuf/legacy_protobuf.h b/library/cpp/monlib/encode/legacy_protobuf/legacy_protobuf.h
deleted file mode 100644
index 7cf8985d65..0000000000
--- a/library/cpp/monlib/encode/legacy_protobuf/legacy_protobuf.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#pragma once
-
-#include <google/protobuf/message.h>
-#include <util/datetime/base.h>
-
-namespace NMonitoring {
-    // Unsupported features of the original format:
-    // - histograms;
-    // - memOnly;
-    // - dropHost/ignorePath
-
-    void DecodeLegacyProto(const NProtoBuf::Message& data, class IMetricConsumer* c, TInstant ts = TInstant::Zero());
-
-    /// Does not open/close consumer stream unlike the above function.
-    void DecodeLegacyProtoToStream(const NProtoBuf::Message& data, class IMetricConsumer* c, TInstant ts = TInstant::Zero());
-}