commit 55fa613c0cf21a6194930600d47e3ef3295fc4f2
author nharper <nharper@google.com> Tue May 07 19:37:21 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Tue May 07 21:04:08 2019 -0700
tree 574d868a590d26540d92fe315a0f661128f031c7
parent cd0823fc3898722954185f05a67caa8a4af699ab

Implement QUIC Header Protection

gfe-relnote: Protected by QUIC_VERSION_99
PiperOrigin-RevId: 247137283
Change-Id: I1deb08d304b7739c3c8fa6b995e55fbd8652dc1e

quic/core/quic_data_reader.cc

diff --git a/quic/core/quic_data_reader.cc b/quic/core/quic_data_reader.cc
index b13b061..ef09483 100644
--- a/quic/core/quic_data_reader.cc
+++ b/quic/core/quic_data_reader.cc
@@ -12,6 +12,9 @@
 
 namespace quic {
 
+QuicDataReader::QuicDataReader(QuicStringPiece data)
+    : QuicDataReader(data.data(), data.length(), NETWORK_BYTE_ORDER) {}
+
 QuicDataReader::QuicDataReader(const char* data, const size_t len)
     : QuicDataReader(data, len, NETWORK_BYTE_ORDER) {}
 
@@ -180,6 +183,15 @@
   return true;
 }
 
+bool QuicDataReader::Seek(size_t size) {
+  if (!CanRead(size)) {
+    OnFailure();
+    return false;
+  }
+  pos_ += size;
+  return true;
+}
+
 bool QuicDataReader::IsDoneReading() const {
   return len_ == pos_;
 }