| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file or at |
| // https://developers.google.com/open-source/licenses/bsd |
| |
| #include "google/protobuf/compiler/php/names.h" |
| |
| #include <algorithm> |
| #include <string> |
| |
| #include "absl/strings/ascii.h" |
| #include "absl/strings/string_view.h" |
| #include "google/protobuf/descriptor.h" |
| #include "google/protobuf/descriptor.pb.h" |
| |
| const char* const kReservedNames[] = { |
| "abstract", "and", "array", "as", "break", |
| "callable", "case", "catch", "class", "clone", |
| "const", "continue", "declare", "default", "die", |
| "do", "echo", "else", "elseif", "empty", |
| "enddeclare", "endfor", "endforeach", "endif", "endswitch", |
| "endwhile", "eval", "exit", "extends", "final", |
| "finally", "fn", "for", "foreach", "function", |
| "global", "goto", "if", "implements", "include", |
| "include_once", "instanceof", "insteadof", "interface", "isset", |
| "list", "match", "namespace", "new", "or", |
| "parent", "print", "private", "protected", "public", |
| "readonly", "require", "require_once", "return", "self", |
| "static", "switch", "throw", "trait", "try", |
| "unset", "use", "var", "while", "xor", |
| "yield", "int", "float", "bool", "string", |
| "true", "false", "null", "void", "iterable"}; |
| const int kReservedNamesSize = 80; |
| |
| namespace google { |
| namespace protobuf { |
| namespace compiler { |
| namespace php { |
| |
| bool IsReservedName(absl::string_view name) { |
| std::string lower = absl::AsciiStrToLower(name); |
| for (int i = 0; i < kReservedNamesSize; i++) { |
| if (lower == kReservedNames[i]) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| std::string ReservedNamePrefix(const std::string& classname, |
| const FileDescriptor* file) { |
| if (IsReservedName(classname)) { |
| if (file->package() == "google.protobuf") { |
| return "GPB"; |
| } else { |
| return "PB"; |
| } |
| } |
| |
| return ""; |
| } |
| |
| namespace { |
| |
| template <typename DescriptorType> |
| std::string ClassNamePrefixImpl(const std::string& classname, |
| const DescriptorType* desc) { |
| const std::string& prefix = (desc->file()->options()).php_class_prefix(); |
| if (!prefix.empty()) { |
| return prefix; |
| } |
| |
| return ReservedNamePrefix(classname, desc->file()); |
| } |
| |
| template <typename DescriptorType> |
| std::string GeneratedClassNameImpl(const DescriptorType* desc) { |
| std::string classname = ClassNamePrefixImpl(desc->name(), desc) + desc->name(); |
| const Descriptor* containing = desc->containing_type(); |
| while (containing != nullptr) { |
| classname = ClassNamePrefixImpl(containing->name(), desc) + containing->name() |
| + '\\' + classname; |
| containing = containing->containing_type(); |
| } |
| return classname; |
| } |
| |
| std::string GeneratedClassNameImpl(const ServiceDescriptor* desc) { |
| std::string classname = desc->name(); |
| return ClassNamePrefixImpl(classname, desc) + classname; |
| } |
| |
| } // namespace |
| |
| std::string ClassNamePrefix(const std::string& classname, |
| const Descriptor* desc) { |
| return ClassNamePrefixImpl(classname, desc); |
| } |
| std::string ClassNamePrefix(const std::string& classname, |
| const EnumDescriptor* desc) { |
| return ClassNamePrefixImpl(classname, desc); |
| } |
| |
| std::string GeneratedClassName(const Descriptor* desc) { |
| return GeneratedClassNameImpl(desc); |
| } |
| |
| std::string GeneratedClassName(const EnumDescriptor* desc) { |
| return GeneratedClassNameImpl(desc); |
| } |
| |
| std::string GeneratedClassName(const ServiceDescriptor* desc) { |
| return GeneratedClassNameImpl(desc); |
| } |
| |
| } // namespace php |
| } // namespace compiler |
| } // namespace protobuf |
| } // namespace google |