From d8bbc7858622b6d9c278469aab701ca0b609cddf Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 15 May 2024 05:35:49 +0200
Subject: Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../api/transport/rtp/dependency_descriptor.h       | 21 +++++++++++++++++++++
 third_party/libwebrtc/api/transport/stun.cc         | 20 +++++++++++---------
 2 files changed, 32 insertions(+), 9 deletions(-)

(limited to 'third_party/libwebrtc/api/transport')

diff --git a/third_party/libwebrtc/api/transport/rtp/dependency_descriptor.h b/third_party/libwebrtc/api/transport/rtp/dependency_descriptor.h
index 0db600918e..f546a0aa3f 100644
--- a/third_party/libwebrtc/api/transport/rtp/dependency_descriptor.h
+++ b/third_party/libwebrtc/api/transport/rtp/dependency_descriptor.h
@@ -78,6 +78,27 @@ struct FrameDependencyStructure {
   std::vector<FrameDependencyTemplate> templates;
 };
 
+class DependencyDescriptorMandatory {
+ public:
+  void set_frame_number(int frame_number) { frame_number_ = frame_number; }
+  int frame_number() const { return frame_number_; }
+
+  void set_template_id(int template_id) { template_id_ = template_id; }
+  int template_id() const { return template_id_; }
+
+  void set_first_packet_in_frame(bool first) { first_packet_in_frame_ = first; }
+  bool first_packet_in_frame() const { return first_packet_in_frame_; }
+
+  void set_last_packet_in_frame(bool last) { last_packet_in_frame_ = last; }
+  bool last_packet_in_frame() const { return last_packet_in_frame_; }
+
+ private:
+  int frame_number_;
+  int template_id_;
+  bool first_packet_in_frame_;
+  bool last_packet_in_frame_;
+};
+
 struct DependencyDescriptor {
   static constexpr int kMaxSpatialIds = 4;
   static constexpr int kMaxTemporalIds = 8;
diff --git a/third_party/libwebrtc/api/transport/stun.cc b/third_party/libwebrtc/api/transport/stun.cc
index 7ef6852260..ca90515952 100644
--- a/third_party/libwebrtc/api/transport/stun.cc
+++ b/third_party/libwebrtc/api/transport/stun.cc
@@ -587,7 +587,7 @@ bool StunMessage::AddFingerprint() {
 
 bool StunMessage::Read(ByteBufferReader* buf) {
   // Keep a copy of the buffer data around for later verification.
-  buffer_.assign(buf->Data(), buf->Length());
+  buffer_.assign(reinterpret_cast<const char*>(buf->Data()), buf->Length());
 
   if (!buf->ReadUInt16(&type_)) {
     return false;
@@ -603,8 +603,8 @@ bool StunMessage::Read(ByteBufferReader* buf) {
     return false;
   }
 
-  std::string magic_cookie;
-  if (!buf->ReadString(&magic_cookie, kStunMagicCookieLength)) {
+  absl::string_view magic_cookie;
+  if (!buf->ReadStringView(&magic_cookie, kStunMagicCookieLength)) {
     return false;
   }
 
@@ -814,7 +814,7 @@ void StunAttribute::ConsumePadding(ByteBufferReader* buf) const {
 void StunAttribute::WritePadding(ByteBufferWriter* buf) const {
   int remainder = length_ % 4;
   if (remainder > 0) {
-    char zeroes[4] = {0};
+    uint8_t zeroes[4] = {0};
     buf->WriteBytes(zeroes, 4 - remainder);
   }
 }
@@ -949,12 +949,12 @@ bool StunAddressAttribute::Write(ByteBufferWriter* buf) const {
   switch (address_.family()) {
     case AF_INET: {
       in_addr v4addr = address_.ipaddr().ipv4_address();
-      buf->WriteBytes(reinterpret_cast<char*>(&v4addr), sizeof(v4addr));
+      buf->WriteBytes(reinterpret_cast<uint8_t*>(&v4addr), sizeof(v4addr));
       break;
     }
     case AF_INET6: {
       in6_addr v6addr = address_.ipaddr().ipv6_address();
-      buf->WriteBytes(reinterpret_cast<char*>(&v6addr), sizeof(v6addr));
+      buf->WriteBytes(reinterpret_cast<uint8_t*>(&v6addr), sizeof(v6addr));
       break;
     }
   }
@@ -1039,12 +1039,14 @@ bool StunXorAddressAttribute::Write(ByteBufferWriter* buf) const {
   switch (xored_ip.family()) {
     case AF_INET: {
       in_addr v4addr = xored_ip.ipv4_address();
-      buf->WriteBytes(reinterpret_cast<const char*>(&v4addr), sizeof(v4addr));
+      buf->WriteBytes(reinterpret_cast<const uint8_t*>(&v4addr),
+                      sizeof(v4addr));
       break;
     }
     case AF_INET6: {
       in6_addr v6addr = xored_ip.ipv6_address();
-      buf->WriteBytes(reinterpret_cast<const char*>(&v6addr), sizeof(v6addr));
+      buf->WriteBytes(reinterpret_cast<const uint8_t*>(&v6addr),
+                      sizeof(v6addr));
       break;
     }
   }
@@ -1170,7 +1172,7 @@ bool StunByteStringAttribute::Write(ByteBufferWriter* buf) const {
   if (!LengthValid(type(), length())) {
     return false;
   }
-  buf->WriteBytes(reinterpret_cast<const char*>(bytes_), length());
+  buf->WriteBytes(bytes_, length());
   WritePadding(buf);
   return true;
 }
-- 
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