Cosmetic improvements.

[invirt/third/libt4.git] / rsm_client.h

diff --git a/rsm_client.h b/rsm_client.h
index 2a9c8c4..06ca5a6 100644 (file)
--- a/rsm_client.h
+++ b/rsm_client.h
@@ -19,14 +19,16 @@ class rsm_client {
         mutex rsm_client_mutex;
         void primary_failure(lock & rsm_client_mutex_lock);
         bool init_members(lock & rsm_client_mutex_lock);
         mutex rsm_client_mutex;
         void primary_failure(lock & rsm_client_mutex_lock);
         bool init_members(lock & rsm_client_mutex_lock);

+        rsm_protocol::status invoke(unsigned int proc, string & rep, const string & req);
+        template<class R> int call_m(unsigned int proc, R & r, const marshall & req);

     public:
         rsm_client(string dst);
     public:
         rsm_client(string dst);

-        rsm_protocol::status invoke(unsigned int proc, string &rep, const string &req);

 
 

-        template<class R, class ...Args>
-            int call(unsigned int proc, R & r, const Args & ...a1);
-    private:
-        template<class R> int call_m(unsigned int proc, R & r, const marshall & req);
+        template<class P, class R, class ...Args>
+        int call(rpc_protocol::proc_t<P> proc, R & r, const Args & ...a1) {
+            static_assert(is_valid_call<P, R, Args...>::value, "RSM method invoked with incorrect argument types");
+            return call_m(proc.id, r, marshall(a1...));
+        }

 };
 
 inline string hexify(const string & s) {
 };
 
 inline string hexify(const string & s) {

@@ -41,12 +43,11 @@ inline string hexify(const string & s) {
 template<class R>
 int rsm_client::call_m(unsigned int proc, R & r, const marshall & req) {
     string rep;
 template<class R>
 int rsm_client::call_m(unsigned int proc, R & r, const marshall & req) {
     string rep;

-    string res;

     int intret = invoke(proc, rep, req.content());
     VERIFY( intret == rsm_client_protocol::OK );
     int intret = invoke(proc, rep, req.content());
     VERIFY( intret == rsm_client_protocol::OK );

-    unmarshall u(rep, false);
-    u >> intret;
+    unmarshall u(rep, false, intret);

     if (intret < 0) return intret;
     if (intret < 0) return intret;

+    string res;

     u >> res;
     if (!u.okdone()) {
         LOG("failed to unmarshall the reply.");
     u >> res;
     if (!u.okdone()) {
         LOG("failed to unmarshall the reply.");

@@ -55,24 +56,17 @@ int rsm_client::call_m(unsigned int proc, R & r, const marshall & req) {
             "0x" << hex << proc << " with the wrong return type");
         LOG("here's what I got: \"" << hexify(rep) << "\"");
         VERIFY(0);
             "0x" << hex << proc << " with the wrong return type");
         LOG("here's what I got: \"" << hexify(rep) << "\"");
         VERIFY(0);

-        return rpc_const::unmarshal_reply_failure;
+        return rpc_protocol::unmarshall_reply_failure;

     }
     }

-    unmarshall u1(res, false);
-    u1 >> r;
-    if(!u1.okdone()) {
+    if(!unmarshall(res, false, r).okdone()) {

         LOG("failed to unmarshall the reply.");
         LOG("You are probably calling RPC 0x" << hex << proc <<
             " with the wrong return type.");
         LOG("here's what I got: \"" << hexify(res) << "\"");
         VERIFY(0);
         LOG("failed to unmarshall the reply.");
         LOG("You are probably calling RPC 0x" << hex << proc <<
             " with the wrong return type.");
         LOG("here's what I got: \"" << hexify(res) << "\"");
         VERIFY(0);

-        return rpc_const::unmarshal_reply_failure;
+        return rpc_protocol::unmarshall_reply_failure;

     }
     return intret;
 }
 
     }
     return intret;
 }
 

-template<class R, class ...Args>
-int rsm_client::call(unsigned int proc, R & r, const Args & ...a1) {
-    return call_m(proc, r, marshall{a1...});
-}
-

 #endif
 #endif