1 files changed, 108 insertions, 0 deletions
diff --git a/util/make_pak.cc b/util/make_pak.cc
new file mode 100644
index 0000000..f09c17d
--- /dev/null
+++ b/util/make_pak.cc
@@ -0,0 +1,108 @@
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <msgpack.hpp>
+#include <msgpack/fbuffer.hpp>
+
+#include "json-cpp.hpp"
+#include "../fast/dummyvector.h"
+#include "../fast/hypergraph.hh"
+
+using namespace std;
+
+
+struct DummyNode {
+  size_t id;
+  string cat;
+  vector<short> span;
+};
+
+struct DummyEdge {
+  size_t head;
+  string rule;
+  vector<size_t> tails;
+  DummyVector f;
+  score_t weight;
+};
+
+struct DummyHg {
+  vector<DummyNode> nodes;
+  vector<DummyEdge> edges;
+  DummyVector weights;
+};
+
+template<typename X> inline void
+serialize(jsoncpp::Stream<X>& stream, DummyNode& o)
+{
+  fields(o, stream, "id", o.id, "cat", o.cat, "span", o.span);
+}
+
+template<typename X> inline void
+serialize(jsoncpp::Stream<X>& stream, DummyEdge& o)
+{
+  fields(o, stream, "head", o.head, "rule", o.rule, "tails", o.tails, "f", o.f, "weight", o.weight);
+}
+
+template<typename X> inline void
+serialize(jsoncpp::Stream<X>& stream, DummyHg& o)
+{
+  fields(o, stream, "nodes", o.nodes, "edges", o.edges, "weights", o.weights);
+}
+
+template<typename X> inline void
+serialize(jsoncpp::Stream<X>& stream, DummyVector& o)
+{
+  fields(o, stream, "EgivenFCoherent", o.EgivenFCoherent, "SampleCountF", o.SampleCountF, "CountEF", o.CountEF, "MaxLexFgivenE", o.MaxLexFgivenE, "MaxLexEgivenF", o.MaxLexEgivenF, "IsSingletonF", o.IsSingletonF, "IsSingletonFE", o.IsSingletonFE, "LanguageModel", o.LanguageModel, "LanguageModel_OOV", o.LanguageModel_OOV, "PassThrough", o.PassThrough, "PassThrough_1", o.PassThrough_1, "PassThrough_2", o.PassThrough_2, "PassThrough_3", o.PassThrough_3, "PassThrough_4", o.PassThrough_4, "PassThrough_5", o.PassThrough_5, "PassThrough_6", o.PassThrough_6, "WordPenalty", o.WordPenalty, "Glue", o.Glue);
+}
+
+int
+main(int argc, char** argv)
+{
+  // read from json
+  ifstream ifs(argv[1]);
+  string json_str((istreambuf_iterator<char>(ifs) ),
+                   (istreambuf_iterator<char>()));
+  DummyHg hg;
+  vector<DummyNode> nodes;
+  hg.nodes = nodes;
+  vector<DummyEdge> edges;
+  hg.edges = edges;
+  DummyVector w;
+  hg.weights = w;
+  jsoncpp::parse(hg, json_str);
+
+  // convert objects
+  vector<Hg::Node*> nodes_conv;
+  for (auto it = hg.nodes.begin(); it != hg.nodes.end(); ++it) {
+    Hg::Node* n = new Hg::Node;
+    n->id = it->id;
+    n->symbol = it->cat;
+    n->left = it->span[0];
+    n->right = it->span[1];
+    nodes_conv.push_back(n);
+  }
+  vector<Hg::Edge*> edges_conv;
+  for (auto it = hg.edges.begin(); it != hg.edges.end(); ++it) {
+    Hg::Edge* e = new Hg::Edge;
+    e->head_id_ = it->head;
+    e->tails_ids_ = it->tails;
+    e->score = it->weight;
+    e->rule = it->rule;
+    e->f = it->f;
+    edges_conv.push_back(e);
+  }
+
+  // write to msgpack
+  FILE* file = fopen(argv[2], "wb");
+  msgpack::fbuffer fbuf(file);
+  msgpack::pack(fbuf, hg.nodes.size());
+  msgpack::pack(fbuf, hg.edges.size());
+  for (auto it = nodes_conv.begin(); it != nodes_conv.end(); ++it)
+    msgpack::pack(fbuf, **it);
+  for (auto it = edges_conv.begin(); it != edges_conv.end(); ++it)
+    msgpack::pack(fbuf, **it);
+  fclose(file);
+
+  return 0;
+}
+