fix(dom): add deserializer log

Tencent · Jan 22, 2024 · 418afed · 418afed
1 parent 37f8721
commit 418afed
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/modules/footstone/include/footstone/deserializer.h b/modules/footstone/include/footstone/deserializer.h
@@ -95,6 +95,7 @@ class Deserializer {
   const uint8_t* position_;
   const uint8_t* const end_;
   uint32_t version_ = 0;
+  size_t length_ = 0;
 };
 }  // namespace base
 }  // namespace tdf
diff --git a/modules/footstone/src/deserializer.cc b/modules/footstone/src/deserializer.cc
@@ -36,9 +36,9 @@ using StringViewUtils = footstone::stringview::StringViewUtils;
 constexpr uint32_t kSupportedVersion = 15;
 
 Deserializer::Deserializer(const std::vector<const uint8_t>& data)
-    : position_(&data[0]), end_(&data[0] + data.size()) {}
+    : position_(&data[0]), end_(&data[0] + data.size()), length_(data.size()) {}
 
-Deserializer::Deserializer(const uint8_t* data, size_t size) : position_(data), end_(data + size) {}
+Deserializer::Deserializer(const uint8_t* data, size_t size) : position_(data), end_(data + size), length_(size) {}
 
 Deserializer::~Deserializer() = default;
 
@@ -62,7 +62,7 @@ void Deserializer::ReadHeaderChecked() {
     SerializationTag tag;
     ReadTag(tag);
     version_ = ReadVarint<uint32_t>();
-    FOOTSTONE_CHECK(version_ <= kSupportedVersion);
+    FOOTSTONE_CHECK(version_ <= kSupportedVersion) << "deserializer version is " << version_ << ", buffer size" << length_;
   }
 }