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author | Anton Samokhvalov <pg83@yandex.ru> | 2022-02-10 16:45:17 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:17 +0300 |
commit | d3a398281c6fd1d3672036cb2d63f842d2cb28c5 (patch) | |
tree | dd4bd3ca0f36b817e96812825ffaf10d645803f2 /library/cpp/protobuf/util/path.cpp | |
parent | 72cb13b4aff9bc9cf22e49251bc8fd143f82538f (diff) | |
download | ydb-d3a398281c6fd1d3672036cb2d63f842d2cb28c5.tar.gz |
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.
Diffstat (limited to 'library/cpp/protobuf/util/path.cpp')
-rw-r--r-- | library/cpp/protobuf/util/path.cpp | 98 |
1 files changed, 49 insertions, 49 deletions
diff --git a/library/cpp/protobuf/util/path.cpp b/library/cpp/protobuf/util/path.cpp index aeb9b52b71..efa2a42c8a 100644 --- a/library/cpp/protobuf/util/path.cpp +++ b/library/cpp/protobuf/util/path.cpp @@ -3,59 +3,59 @@ #include <util/generic/yexception.h> namespace NProtoBuf { - TFieldPath::TFieldPath() { - } - - TFieldPath::TFieldPath(const Descriptor* msgType, const TStringBuf& path) { - Init(msgType, path); - } - - TFieldPath::TFieldPath(const TVector<const FieldDescriptor*>& path) - : Path(path) - { - } - - bool TFieldPath::InitUnsafe(const Descriptor* msgType, TStringBuf path) { - Path.clear(); - while (path) { - TStringBuf next; - while (!next && path) - next = path.NextTok('/'); - if (!next) - return true; - - if (!msgType) // need field but no message type - return false; - - TString nextStr(next); - const FieldDescriptor* field = msgType->FindFieldByName(nextStr); - if (!field) { - // Try to find extension field by FindAllExtensions() - const DescriptorPool* pool = msgType->file()->pool(); - Y_ASSERT(pool); // never NULL by protobuf docs - TVector<const FieldDescriptor*> extensions; - pool->FindAllExtensions(msgType, &extensions); // find all extensions of this extendee - for (const FieldDescriptor* ext : extensions) { - if (ext->full_name() == nextStr || ext->name() == nextStr) { - if (field) - return false; // ambiguity - field = ext; - } + TFieldPath::TFieldPath() { + } + + TFieldPath::TFieldPath(const Descriptor* msgType, const TStringBuf& path) { + Init(msgType, path); + } + + TFieldPath::TFieldPath(const TVector<const FieldDescriptor*>& path) + : Path(path) + { + } + + bool TFieldPath::InitUnsafe(const Descriptor* msgType, TStringBuf path) { + Path.clear(); + while (path) { + TStringBuf next; + while (!next && path) + next = path.NextTok('/'); + if (!next) + return true; + + if (!msgType) // need field but no message type + return false; + + TString nextStr(next); + const FieldDescriptor* field = msgType->FindFieldByName(nextStr); + if (!field) { + // Try to find extension field by FindAllExtensions() + const DescriptorPool* pool = msgType->file()->pool(); + Y_ASSERT(pool); // never NULL by protobuf docs + TVector<const FieldDescriptor*> extensions; + pool->FindAllExtensions(msgType, &extensions); // find all extensions of this extendee + for (const FieldDescriptor* ext : extensions) { + if (ext->full_name() == nextStr || ext->name() == nextStr) { + if (field) + return false; // ambiguity + field = ext; + } } } - if (!field) - return false; + if (!field) + return false; + + Path.push_back(field); + msgType = field->type() == FieldDescriptor::TYPE_MESSAGE ? field->message_type() : nullptr; + } + return true; + } - Path.push_back(field); - msgType = field->type() == FieldDescriptor::TYPE_MESSAGE ? field->message_type() : nullptr; - } - return true; + void TFieldPath::Init(const Descriptor* msgType, const TStringBuf& path) { + if (!InitUnsafe(msgType, path)) + ythrow yexception() << "Failed to resolve path \"" << path << "\" relative to " << msgType->full_name(); } - void TFieldPath::Init(const Descriptor* msgType, const TStringBuf& path) { - if (!InitUnsafe(msgType, path)) - ythrow yexception() << "Failed to resolve path \"" << path << "\" relative to " << msgType->full_name(); - } - } |