Plan invocations are now serializable objects

luprex/core/cpp/invocation.cpp

@@ -0,0 +1,44 @@
+
+#include "invocation.hpp"
+
+
+void InvocationData::serialize(StreamBuffer *sb) const {
+    assert(int(size()) < 65536);
+    sb->write_uint16(size());
+    for (const auto &pair : *this) {
+        sb->write_string(pair.first);
+        sb->write_string(pair.second);
+    }
+}
+
+void InvocationData::deserialize(StreamBuffer *sb) {
+    clear();
+    int size = sb->read_uint16();
+    for (int i = 0; i < size; i++) {
+        std::string key = sb->read_string();
+        std::string val = sb->read_string();
+        (*this)[key] = val;
+    }
+}
+
+Invocation::Invocation() : kind_(KIND_INVALID), actor_(0), place_(0) {}
+
+Invocation::Invocation(Kind kind, int64_t actor, int64_t place, const std::string &action, const InvocationData &data) 
+    : kind_(kind), actor_(actor), place_(place), action_(action), data_(data) {}
+
+void Invocation::serialize(StreamBuffer *sb) const {
+    sb->write_uint8(kind_);
+    sb->write_int64(actor_);
+    sb->write_int64(place_);
+    sb->write_string(action_);
+    data_.serialize(sb);
+}
+
+void Invocation::deserialize(StreamBuffer *sb) {
+    kind_ = Kind(sb->read_uint8());
+    actor_ = sb->read_int64();
+    place_ = sb->read_int64();
+    action_ = sb->read_string();
+    data_.deserialize(sb);
+}
+