Work on C++ wrappers, added C++ test.

3 files changed, 102 insertions, 0 deletions

diff --git a/bindings/cpp/upb/def.hpp b/bindings/cpp/upb/def.hpp
new file mode 100644
index 0000000..6500243
--- /dev/null
+++ b/bindings/cpp/upb/def.hpp
@@ -0,0 +1,49 @@
+/*
+ * upb - a minimalist implementation of protocol buffers.
+ *
+ * Copyright (c) 2011 Google Inc.  See LICENSE for details.
+ * Author: Josh Haberman <jhaberman@gmail.com>
+ *
+ * The set of upb::*Def classes and upb::SymbolTable allow for defining and
+ * manipulating schema information (as defined in .proto files).
+ */
+
+#ifndef UPB_DEF_HPP
+#define UPB_DEF_HPP
+
+#include "upb/def.h"
+
+namespace upb {
+
+class MessageDef : public upb_msgdef {
+ public:
+  static MessageDef* Cast(upb_msgdef *md) { return (MessageDef*)md; }
+
+  void Unref() { return upb_msgdef_unref(this); }
+
+ private:
+  MessageDef();
+  ~MessageDef();
+};
+
+class SymbolTable : public upb_symtab {
+ public:
+  static SymbolTable* Cast(upb_symtab *s) { return (SymbolTable*)s; }
+  static SymbolTable* New() { return Cast(upb_symtab_new()); }
+
+  void Unref() { return upb_symtab_unref(this); }
+
+  // If the given name refers to a message in this symbol table, returns a new
+  // ref to that MessageDef object, otherwise returns NULL.
+  MessageDef* LookupMessage(const char *name) {
+    return MessageDef::Cast(upb_symtab_lookupmsg(this, name));
+  }
+
+ private:
+  SymbolTable();
+  ~SymbolTable();
+};
+
+}  // namespace upb
+
+#endif
diff --git a/bindings/cpp/upb/pb/glue.hpp b/bindings/cpp/upb/pb/glue.hpp
new file mode 100644
index 0000000..be072a7
--- /dev/null
+++ b/bindings/cpp/upb/pb/glue.hpp
@@ -0,0 +1,23 @@
+/*
+ * upb - a minimalist implementation of protocol buffers.
+ *
+ * Copyright (c) 2011 Google Inc.  See LICENSE for details.
+ * Author: Josh Haberman <jhaberman@gmail.com>
+ */
+
+#ifndef UPB_PB_GLUE_HPP
+#define UPB_PB_GLUE_HPP
+
+#include "upb/upb.hpp"
+#include "upb/pb/glue.h"
+
+namespace upb {
+
+bool LoadDescriptorFileIntoSymtab(SymbolTable* s, const char *fname,
+                                  Status* status) {
+  return upb_load_descriptor_file_into_symtab(s, fname, status);
+}
+
+}  // namespace upb
+
+#endif
diff --git a/bindings/cpp/upb/upb.hpp b/bindings/cpp/upb/upb.hpp
new file mode 100644
index 0000000..460fb43
--- /dev/null
+++ b/bindings/cpp/upb/upb.hpp
@@ -0,0 +1,30 @@
+/*
+ * upb - a minimalist implementation of protocol buffers.
+ *
+ * Copyright (c) 2011 Google Inc.  See LICENSE for details.
+ * Author: Josh Haberman <jhaberman@gmail.com>
+ */
+
+#ifndef UPB_HPP
+#define UPB_HPP
+
+#include "upb/upb.h"
+
+namespace upb {
+
+class Status : public upb_status {
+ public:
+  Status() { upb_status_init(this); }
+  ~Status() { upb_status_uninit(this); }
+
+  const char *GetString() const { return upb_status_getstr(this); }
+};
+
+INLINE std::ostream& operator<<(std::ostream& out, const Status& status) {
+  out << status.GetString();
+  return out;
+}
+
+}  // namespace upb
+
+#endif