Squashed 'third_party/flatbuffers/' content from commit acc9990ab
Change-Id: I48550d40d78fea996ebe74e9723a5d1f910de491
git-subtree-dir: third_party/flatbuffers
git-subtree-split: acc9990abd2206491480291b0f85f925110102ea
diff --git a/include/flatbuffers/flatc.h b/include/flatbuffers/flatc.h
new file mode 100644
index 0000000..f2765d2
--- /dev/null
+++ b/include/flatbuffers/flatc.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2017 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <functional>
+#include <limits>
+#include <string>
+#include "flatbuffers/flatbuffers.h"
+#include "flatbuffers/idl.h"
+#include "flatbuffers/util.h"
+
+#ifndef FLATC_H_
+# define FLATC_H_
+
+namespace flatbuffers {
+
+class FlatCompiler {
+ public:
+ // Output generator for the various programming languages and formats we
+ // support.
+ struct Generator {
+ typedef bool (*GenerateFn)(const flatbuffers::Parser &parser,
+ const std::string &path,
+ const std::string &file_name);
+ typedef std::string (*MakeRuleFn)(const flatbuffers::Parser &parser,
+ const std::string &path,
+ const std::string &file_name);
+
+ GenerateFn generate;
+ const char *generator_opt_short;
+ const char *generator_opt_long;
+ const char *lang_name;
+ bool schema_only;
+ GenerateFn generateGRPC;
+ flatbuffers::IDLOptions::Language lang;
+ const char *generator_help;
+ MakeRuleFn make_rule;
+ };
+
+ typedef void (*WarnFn)(const FlatCompiler *flatc, const std::string &warn,
+ bool show_exe_name);
+
+ typedef void (*ErrorFn)(const FlatCompiler *flatc, const std::string &err,
+ bool usage, bool show_exe_name);
+
+ // Parameters required to initialize the FlatCompiler.
+ struct InitParams {
+ InitParams()
+ : generators(nullptr),
+ num_generators(0),
+ warn_fn(nullptr),
+ error_fn(nullptr) {}
+
+ const Generator *generators;
+ size_t num_generators;
+ WarnFn warn_fn;
+ ErrorFn error_fn;
+ };
+
+ explicit FlatCompiler(const InitParams ¶ms) : params_(params) {}
+
+ int Compile(int argc, const char **argv);
+
+ std::string GetUsageString(const char *program_name) const;
+
+ private:
+ void ParseFile(flatbuffers::Parser &parser, const std::string &filename,
+ const std::string &contents,
+ std::vector<const char *> &include_directories) const;
+
+ void LoadBinarySchema(Parser &parser, const std::string &filename,
+ const std::string &contents);
+
+ void Warn(const std::string &warn, bool show_exe_name = true) const;
+
+ void Error(const std::string &err, bool usage = true,
+ bool show_exe_name = true) const;
+
+ InitParams params_;
+};
+
+} // namespace flatbuffers
+
+#endif // FLATC_H_