1 files changed, 92 insertions, 0 deletions
diff --git a/include/google/protobuf/compiler/php/php_generator.h b/include/google/protobuf/compiler/php/php_generator.h
new file mode 100644
index 0000000000..17cb59c08b
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+++ b/include/google/protobuf/compiler/php/php_generator.h
@@ -0,0 +1,92 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_PHP_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_PHP_GENERATOR_H__
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+
+#include <string>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace php {
+
+struct Options;
+
+class PROTOC_EXPORT Generator : public CodeGenerator {
+ public:
+  virtual bool Generate(
+      const FileDescriptor* file,
+      const std::string& parameter,
+      GeneratorContext* generator_context,
+      std::string* error) const override;
+
+  bool GenerateAll(const std::vector<const FileDescriptor*>& files,
+                   const std::string& parameter,
+                   GeneratorContext* generator_context,
+                   std::string* error) const override;
+
+  uint64_t GetSupportedFeatures() const override {
+    return FEATURE_PROTO3_OPTIONAL;
+  }
+
+ private:
+  bool Generate(
+      const FileDescriptor* file,
+      const Options& options,
+      GeneratorContext* generator_context,
+      std::string* error) const;
+};
+
+// To skip reserved keywords in php, some generated classname are prefixed.
+// Other code generators may need following API to figure out the actual
+// classname.
+PROTOC_EXPORT std::string GeneratedClassName(const Descriptor* desc);
+PROTOC_EXPORT std::string GeneratedClassName(const EnumDescriptor* desc);
+PROTOC_EXPORT std::string GeneratedClassName(const ServiceDescriptor* desc);
+
+inline bool IsWrapperType(const FieldDescriptor* descriptor) {
+  return descriptor->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+      descriptor->message_type()->file()->name() == "google/protobuf/wrappers.proto";
+}
+
+}  // namespace php
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_PHP_GENERATOR_H__