1 files changed, 75 insertions, 32 deletions

diff --git a/test/packetimpact/proto/posix_server.proto b/test/packetimpact/proto/posix_server.proto
index 026876fc2..4035e1ee6 100644
--- a/test/packetimpact/proto/posix_server.proto
+++ b/test/packetimpact/proto/posix_server.proto
@@ -16,17 +16,6 @@ syntax = "proto3";
 
 package posix_server;
 
-message SocketRequest {
-  int32 domain = 1;
-  int32 type = 2;
-  int32 protocol = 3;
-}
-
-message SocketResponse {
-  int32 fd = 1;
-  int32 errno_ = 2;
-}
-
 message SockaddrIn {
   int32 family = 1;
   uint32 port = 2;
@@ -48,6 +37,23 @@ message Sockaddr {
   }
 }
 
+message Timeval {
+  int64 seconds = 1;
+  int64 microseconds = 2;
+}
+
+// Request and Response pairs for each Posix service RPC call, sorted.
+
+message AcceptRequest {
+  int32 sockfd = 1;
+}
+
+message AcceptResponse {
+  int32 fd = 1;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
+  Sockaddr addr = 3;
+}
+
 message BindRequest {
   int32 sockfd = 1;
   Sockaddr addr = 2;
@@ -55,7 +61,16 @@ message BindRequest {
 
 message BindResponse {
   int32 ret = 1;
-  int32 errno_ = 2;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
+}
+
+message CloseRequest {
+  int32 fd = 1;
+}
+
+message CloseResponse {
+  int32 ret = 1;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
 }
 
 message GetSockNameRequest {
@@ -64,7 +79,7 @@ message GetSockNameRequest {
 
 message GetSockNameResponse {
   int32 ret = 1;
-  int32 errno_ = 2;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
   Sockaddr addr = 3;
 }
 
@@ -75,17 +90,18 @@ message ListenRequest {
 
 message ListenResponse {
   int32 ret = 1;
-  int32 errno_ = 2;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
 }
 
-message AcceptRequest {
+message SendRequest {
   int32 sockfd = 1;
+  bytes buf = 2;
+  int32 flags = 3;
 }
 
-message AcceptResponse {
-  int32 fd = 1;
+message SendResponse {
+  int32 ret = 1;
   int32 errno_ = 2;
-  Sockaddr addr = 3;
 }
 
 message SetSockOptRequest {
@@ -97,12 +113,19 @@ message SetSockOptRequest {
 
 message SetSockOptResponse {
   int32 ret = 1;
-  int32 errno_ = 2;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
 }
 
-message Timeval {
-  int64 seconds = 1;
-  int64 microseconds = 2;
+message SetSockOptIntRequest {
+  int32 sockfd = 1;
+  int32 level = 2;
+  int32 optname = 3;
+  int32 intval = 4;
+}
+
+message SetSockOptIntResponse {
+  int32 ret = 1;
+  int32 errno_ = 2;
 }
 
 message SetSockOptTimevalRequest {
@@ -114,37 +137,57 @@ message SetSockOptTimevalRequest {
 
 message SetSockOptTimevalResponse {
   int32 ret = 1;
-  int32 errno_ = 2;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
 }
 
-message CloseRequest {
+message SocketRequest {
+  int32 domain = 1;
+  int32 type = 2;
+  int32 protocol = 3;
+}
+
+message SocketResponse {
   int32 fd = 1;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
 }
 
-message CloseResponse {
+message RecvRequest {
+  int32 sockfd = 1;
+  int32 len = 2;
+  int32 flags = 3;
+}
+
+message RecvResponse {
   int32 ret = 1;
-  int32 errno_ = 2;
+  int32 errno_ = 2;  // "errno" may fail to compile in c++.
+  bytes buf = 3;
 }
 
 service Posix {
-  // Call socket() on the DUT.
-  rpc Socket(SocketRequest) returns (SocketResponse);
+  // Call accept() on the DUT.
+  rpc Accept(AcceptRequest) returns (AcceptResponse);
   // Call bind() on the DUT.
   rpc Bind(BindRequest) returns (BindResponse);
+  // Call close() on the DUT.
+  rpc Close(CloseRequest) returns (CloseResponse);
   // Call getsockname() on the DUT.
   rpc GetSockName(GetSockNameRequest) returns (GetSockNameResponse);
   // Call listen() on the DUT.
   rpc Listen(ListenRequest) returns (ListenResponse);
-  // Call accept() on the DUT.
-  rpc Accept(AcceptRequest) returns (AcceptResponse);
+  // Call send() on the DUT.
+  rpc Send(SendRequest) returns (SendResponse);
   // Call setsockopt() on the DUT.  You should prefer one of the other
   // SetSockOpt* functions with a more structured optval or else you may get the
   // encoding wrong, such as making a bad assumption about the server's word
   // sizes or endianness.
   rpc SetSockOpt(SetSockOptRequest) returns (SetSockOptResponse);
+  // Call setsockopt() on the DUT with an int optval.
+  rpc SetSockOptInt(SetSockOptIntRequest) returns (SetSockOptIntResponse);
   // Call setsockopt() on the DUT with a Timeval optval.
   rpc SetSockOptTimeval(SetSockOptTimevalRequest)
       returns (SetSockOptTimevalResponse);
-  // Call close() on the DUT.
-  rpc Close(CloseRequest) returns (CloseResponse);
+  // Call socket() on the DUT.
+  rpc Socket(SocketRequest) returns (SocketResponse);
+  // Call recv() on the DUT.
+  rpc Recv(RecvRequest) returns (RecvResponse);
 }