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@ -48,29 +48,29 @@ const std::string kDescriptorMetadataFile = |
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const std::string kDescriptorDirName = "Google/Protobuf/Internal"; |
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const std::string kDescriptorPackageName = "Google\\Protobuf\\Internal"; |
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const char* const kReservedNames[] = { |
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"abstract", "and", "array", "as", "break", |
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"callable", "case", "catch", "class", "clone", |
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"const", "continue", "declare", "default", "die", |
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"do", "echo", "else", "elseif", "empty", |
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"enddeclare", "endfor", "endforeach", "endif", "endswitch", |
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"endwhile", "eval", "exit", "extends", "final", |
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"finally", "fn", "for", "foreach", "function", |
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"global", "goto", "if", "implements", "include", |
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"include_once", "instanceof", "insteadof", "interface", "isset", |
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"list", "match", "namespace", "new", "or", |
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"parent", "print", "private", "protected", "public", |
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"require", "require_once", "return", "self", "static", |
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"switch", "throw", "trait", "try", "unset", |
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"use", "var", "while", "xor", "yield", |
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"int", "float", "bool", "string", "true", |
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"false", "null", "void", "iterable"}; |
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"abstract", "and", "array", "as", "break", |
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"callable", "case", "catch", "class", "clone", |
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"const", "continue", "declare", "default", "die", |
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"do", "echo", "else", "elseif", "empty", |
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"enddeclare", "endfor", "endforeach", "endif", "endswitch", |
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"endwhile", "eval", "exit", "extends", "final", |
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"finally", "fn", "for", "foreach", "function", |
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"global", "goto", "if", "implements", "include", |
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"include_once", "instanceof", "insteadof", "interface", "isset", |
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"list", "match", "namespace", "new", "or", |
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"parent", "print", "private", "protected", "public", |
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"readonly", "require", "require_once", "return", "self", |
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"static", "switch", "throw", "trait", "try", |
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"unset", "use", "var", "while", "xor", |
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"yield", "int", "float", "bool", "string", |
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"true", "false", "null", "void", "iterable"}; |
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const char* const kValidConstantNames[] = { |
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"int", "float", "bool", "string", "true", |
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"false", "null", "void", "iterable", "parent", |
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"self" |
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"self", "readonly" |
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}; |
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const int kReservedNamesSize = 79; |
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const int kValidConstantNamesSize = 11; |
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const int kReservedNamesSize = 80; |
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const int kValidConstantNamesSize = 12; |
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const int kFieldSetter = 1; |
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const int kFieldGetter = 2; |
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const int kFieldProperty = 3; |
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@ -407,6 +407,29 @@ std::string GeneratedClassFileName(const DescriptorType* desc, |
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return result + ".php"; |
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} |
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template <typename DescriptorType> |
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std::string LegacyGeneratedClassFileName(const DescriptorType* desc, |
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const Options& options) { |
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std::string result = LegacyFullClassName(desc, options); |
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for (int i = 0; i < result.size(); i++) { |
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if (result[i] == '\\') { |
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result[i] = '/'; |
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} |
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} |
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return result + ".php"; |
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} |
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template <typename DescriptorType> |
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std::string LegacyReadOnlyGeneratedClassFileName(const DescriptorType* desc, |
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const Options& options) { |
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std::string php_namespace = RootPhpNamespace(desc, options); |
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if (!php_namespace.empty()) { |
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return php_namespace + "/" + desc->name() + ".php"; |
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} |
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return desc->name() + ".php"; |
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} |
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std::string GeneratedServiceFileName(const ServiceDescriptor* service, |
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const Options& options) { |
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std::string result = FullClassName(service, options) + "Interface"; |
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@ -1252,6 +1275,70 @@ void GenerateMetadataFile(const FileDescriptor* file, const Options& options, |
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printer.Print("}\n\n"); |
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} |
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template <typename DescriptorType> |
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void LegacyGenerateClassFile(const FileDescriptor* file, |
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const DescriptorType* desc, const Options& options, |
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GeneratorContext* generator_context) { |
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std::string filename = LegacyGeneratedClassFileName(desc, options); |
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std::unique_ptr<io::ZeroCopyOutputStream> output( |
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generator_context->Open(filename)); |
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io::Printer printer(output.get(), '^'); |
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GenerateHead(file, &printer); |
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std::string php_namespace = RootPhpNamespace(desc, options); |
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if (!php_namespace.empty()) { |
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printer.Print( |
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"namespace ^name^;\n\n", |
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"name", php_namespace); |
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} |
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std::string newname = FullClassName(desc, options); |
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printer.Print("if (false) {\n"); |
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Indent(&printer); |
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printer.Print("/**\n"); |
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printer.Print(" * This class is deprecated. Use ^new^ instead.\n", |
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"new", newname); |
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printer.Print(" * @deprecated\n"); |
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printer.Print(" */\n"); |
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printer.Print("class ^old^ {}\n", |
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"old", LegacyGeneratedClassName(desc)); |
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Outdent(&printer); |
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printer.Print("}\n"); |
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printer.Print("class_exists(^new^::class);\n", |
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"new", GeneratedClassNameImpl(desc)); |
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printer.Print("@trigger_error('^old^ is deprecated and will be removed in " |
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"the next major release. Use ^fullname^ instead', E_USER_DEPRECATED);\n\n", |
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"old", LegacyFullClassName(desc, options), |
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"fullname", newname); |
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} |
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template <typename DescriptorType> |
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void LegacyReadOnlyGenerateClassFile(const FileDescriptor* file, |
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const DescriptorType* desc, const Options& options, |
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GeneratorContext* generator_context) { |
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std::string filename = LegacyReadOnlyGeneratedClassFileName(desc, options); |
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std::unique_ptr<io::ZeroCopyOutputStream> output( |
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generator_context->Open(filename)); |
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io::Printer printer(output.get(), '^'); |
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GenerateHead(file, &printer); |
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std::string php_namespace = RootPhpNamespace(desc, options); |
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if (!php_namespace.empty()) { |
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printer.Print( |
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"namespace ^name^;\n\n", |
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"name", php_namespace); |
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} |
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std::string newname = FullClassName(desc, options); |
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printer.Print("class_exists(^new^::class); // autoload the new class, which " |
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"will also create an alias to the deprecated class\n", |
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"new", GeneratedClassNameImpl(desc)); |
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printer.Print("@trigger_error(__NAMESPACE__ . '\\^old^ is deprecated and will be removed in " |
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"the next major release. Use ^fullname^ instead', E_USER_DEPRECATED);\n\n", |
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"old", desc->name(), |
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"fullname", newname); |
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} |
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void GenerateEnumFile(const FileDescriptor* file, const EnumDescriptor* en, |
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const Options& options, |
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GeneratorContext* generator_context) { |
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@ -1372,6 +1459,19 @@ void GenerateEnumFile(const FileDescriptor* file, const EnumDescriptor* en, |
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"new", fullname, |
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"old", LegacyFullClassName(en, options)); |
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} |
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// Write legacy file for backwards compatibility with "readonly" keywword
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std::string lower = en->name(); |
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std::transform(lower.begin(), lower.end(), lower.begin(), ::tolower); |
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if (lower == "readonly") { |
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printer.Print( |
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"// Adding a class alias for backwards compatibility with the \"readonly\" keyword.\n"); |
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printer.Print( |
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"class_alias(^new^::class, __NAMESPACE__ . '\\^old^');\n\n", |
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"new", fullname, |
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"old", en->name()); |
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LegacyReadOnlyGenerateClassFile(file, en, options, generator_context); |
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} |
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} |
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void GenerateMessageFile(const FileDescriptor* file, const Descriptor* message, |
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@ -1487,6 +1587,19 @@ void GenerateMessageFile(const FileDescriptor* file, const Descriptor* message, |
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"old", LegacyFullClassName(message, options)); |
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} |
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// Write legacy file for backwards compatibility with "readonly" keywword
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std::string lower = message->name(); |
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std::transform(lower.begin(), lower.end(), lower.begin(), ::tolower); |
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if (lower == "readonly") { |
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printer.Print( |
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"// Adding a class alias for backwards compatibility with the \"readonly\" keyword.\n"); |
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printer.Print( |
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"class_alias(^new^::class, __NAMESPACE__ . '\\^old^');\n\n", |
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"new", fullname, |
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"old", message->name()); |
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LegacyReadOnlyGenerateClassFile(file, message, options, generator_context); |
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} |
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// Nested messages and enums.
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for (int i = 0; i < message->nested_type_count(); i++) { |
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GenerateMessageFile(file, message->nested_type(i), options, |
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Adam Cozzette
3 years ago