+++ /dev/null
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.
- *
- * Contains some contributions under the Thrift Software License.
- * Please see doc/old-thrift-license.txt in the Thrift distribution for
- * details.
- */
-
-#include <cassert>
-
-#include <string>
-#include <fstream>
-#include <iostream>
-#include <vector>
-#include <cctype>
-
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <sstream>
-
-#include "thrift/platform.h"
-#include "thrift/generate/t_oop_generator.h"
-#include "thrift/generate/t_netstd_generator.h"
-
-using std::map;
-using std::ostream;
-using std::ostringstream;
-using std::string;
-using std::stringstream;
-using std::vector;
-
-//TODO: check for indentation
-//TODO: Do we need seqId_ in generation?
-
-t_netstd_generator::t_netstd_generator(t_program* program, const map<string, string>& parsed_options, const string& option_string)
- : t_oop_generator(program)
-{
- (void)option_string;
-
- union_ = false;
- serialize_ = false;
- wcf_ = false;
- wcf_namespace_.clear();
-
- map<string, string>::const_iterator iter;
-
- for (iter = parsed_options.begin(); iter != parsed_options.end(); ++iter)
- {
- if (iter->first.compare("union") == 0)
- {
- union_ = true;
- }
- else if (iter->first.compare("serial") == 0)
- {
- serialize_ = true;
- wcf_namespace_ = iter->second; // since there can be only one namespace
- }
- else if (iter->first.compare("wcf") == 0)
- {
- wcf_ = true;
- wcf_namespace_ = iter->second;
- }
- else
- {
- throw "unknown option netstd:" + iter->first;
- }
- }
-
- out_dir_base_ = "gen-netstd";
-}
-
-static string correct_function_name_for_async(string const& function_name)
-{
- string const async_end = "Async";
- size_t i = function_name.find(async_end);
- if (i != string::npos)
- {
- return function_name + async_end;
- }
-
- return function_name;
-}
-
-/**
-* \brief Search and replace "_args" substring in struct name if exist (for C# class naming)
-* \param struct_name
-* \return Modified struct name ("Struct_args" -> "StructArgs") or original name
-*/
-static string check_and_correct_struct_name(const string& struct_name)
-{
- string args_end = "_args";
- size_t i = struct_name.find(args_end);
- if (i != string::npos)
- {
- string new_struct_name = struct_name;
- new_struct_name.replace(i, args_end.length(), "Args");
- return new_struct_name;
- }
-
- string result_end = "_result";
- size_t j = struct_name.find(result_end);
- if (j != string::npos)
- {
- string new_struct_name = struct_name;
- new_struct_name.replace(j, result_end.length(), "Result");
- return new_struct_name;
- }
-
- return struct_name;
-}
-
-static bool field_has_default(t_field* tfield) { return tfield->get_value() != NULL; }
-
-static bool field_is_required(t_field* tfield) { return tfield->get_req() == t_field::T_REQUIRED; }
-
-static bool type_can_be_null(t_type* ttype)
-{
- while (ttype->is_typedef())
- {
- ttype = static_cast<t_typedef*>(ttype)->get_type();
- }
-
- return ttype->is_container() || ttype->is_struct() || ttype->is_xception() || ttype->is_string();
-}
-
-bool t_netstd_generator::is_wcf_enabled() const { return wcf_; }
-
-bool t_netstd_generator::is_serialize_enabled() const { return serialize_; }
-
-bool t_netstd_generator::is_union_enabled() const { return union_; }
-
-map<string, int> t_netstd_generator::get_keywords_list() const
-{
- return netstd_keywords;
-}
-
-void t_netstd_generator::init_generator()
-{
- MKDIR(get_out_dir().c_str());
-
- // for usage of csharp namespaces in thrift files (from files for csharp)
- namespace_name_ = program_->get_namespace("netstd");
- if (namespace_name_.empty())
- {
- namespace_name_ = program_->get_namespace("netstd");
- }
-
- string dir = namespace_name_;
- string subdir = get_out_dir().c_str();
- string::size_type loc;
-
- while ((loc = dir.find(".")) != string::npos)
- {
- subdir = subdir + "/" + dir.substr(0, loc);
- MKDIR(subdir.c_str());
- dir = dir.substr(loc + 1);
- }
- if (dir.size() > 0)
- {
- subdir = subdir + "/" + dir;
- MKDIR(subdir.c_str());
- }
-
- namespace_dir_ = subdir;
- init_keywords();
-
- while (!member_mapping_scopes.empty())
- {
- cleanup_member_name_mapping(member_mapping_scopes.back().scope_member);
- }
-
- pverbose(".NET Standard options:\n");
- pverbose("- union ...... %s\n", (is_union_enabled() ? "ON" : "off"));
- pverbose("- serialize .. %s\n", (is_serialize_enabled() ? "ON" : "off"));
- pverbose("- wcf ........ %s\n", (is_wcf_enabled() ? "ON" : "off"));
-}
-
-string t_netstd_generator::normalize_name(string name)
-{
- string tmp(name);
- transform(tmp.begin(), tmp.end(), tmp.begin(), static_cast<int(*)(int)>(tolower));
-
- // un-conflict keywords by prefixing with "@"
- if (netstd_keywords.find(tmp) != netstd_keywords.end())
- {
- return "@" + name;
- }
-
- // no changes necessary
- return name;
-}
-
-void t_netstd_generator::init_keywords()
-{
- netstd_keywords.clear();
-
- // C# keywords
- netstd_keywords["abstract"] = 1;
- netstd_keywords["as"] = 1;
- netstd_keywords["base"] = 1;
- netstd_keywords["bool"] = 1;
- netstd_keywords["break"] = 1;
- netstd_keywords["byte"] = 1;
- netstd_keywords["case"] = 1;
- netstd_keywords["catch"] = 1;
- netstd_keywords["char"] = 1;
- netstd_keywords["checked"] = 1;
- netstd_keywords["class"] = 1;
- netstd_keywords["const"] = 1;
- netstd_keywords["continue"] = 1;
- netstd_keywords["decimal"] = 1;
- netstd_keywords["default"] = 1;
- netstd_keywords["delegate"] = 1;
- netstd_keywords["do"] = 1;
- netstd_keywords["double"] = 1;
- netstd_keywords["else"] = 1;
- netstd_keywords["enum"] = 1;
- netstd_keywords["event"] = 1;
- netstd_keywords["explicit"] = 1;
- netstd_keywords["extern"] = 1;
- netstd_keywords["false"] = 1;
- netstd_keywords["finally"] = 1;
- netstd_keywords["fixed"] = 1;
- netstd_keywords["float"] = 1;
- netstd_keywords["for"] = 1;
- netstd_keywords["foreach"] = 1;
- netstd_keywords["goto"] = 1;
- netstd_keywords["if"] = 1;
- netstd_keywords["implicit"] = 1;
- netstd_keywords["in"] = 1;
- netstd_keywords["int"] = 1;
- netstd_keywords["interface"] = 1;
- netstd_keywords["internal"] = 1;
- netstd_keywords["is"] = 1;
- netstd_keywords["lock"] = 1;
- netstd_keywords["long"] = 1;
- netstd_keywords["namespace"] = 1;
- netstd_keywords["new"] = 1;
- netstd_keywords["null"] = 1;
- netstd_keywords["object"] = 1;
- netstd_keywords["operator"] = 1;
- netstd_keywords["out"] = 1;
- netstd_keywords["override"] = 1;
- netstd_keywords["params"] = 1;
- netstd_keywords["private"] = 1;
- netstd_keywords["protected"] = 1;
- netstd_keywords["public"] = 1;
- netstd_keywords["readonly"] = 1;
- netstd_keywords["ref"] = 1;
- netstd_keywords["return"] = 1;
- netstd_keywords["sbyte"] = 1;
- netstd_keywords["sealed"] = 1;
- netstd_keywords["short"] = 1;
- netstd_keywords["sizeof"] = 1;
- netstd_keywords["stackalloc"] = 1;
- netstd_keywords["static"] = 1;
- netstd_keywords["string"] = 1;
- netstd_keywords["struct"] = 1;
- netstd_keywords["switch"] = 1;
- netstd_keywords["this"] = 1;
- netstd_keywords["throw"] = 1;
- netstd_keywords["true"] = 1;
- netstd_keywords["try"] = 1;
- netstd_keywords["typeof"] = 1;
- netstd_keywords["uint"] = 1;
- netstd_keywords["ulong"] = 1;
- netstd_keywords["unchecked"] = 1;
- netstd_keywords["unsafe"] = 1;
- netstd_keywords["ushort"] = 1;
- netstd_keywords["using"] = 1;
- netstd_keywords["virtual"] = 1;
- netstd_keywords["void"] = 1;
- netstd_keywords["volatile"] = 1;
- netstd_keywords["while"] = 1;
-
- // C# contextual keywords
- netstd_keywords["add"] = 1;
- netstd_keywords["alias"] = 1;
- netstd_keywords["ascending"] = 1;
- netstd_keywords["async"] = 1;
- netstd_keywords["await"] = 1;
- netstd_keywords["descending"] = 1;
- netstd_keywords["dynamic"] = 1;
- netstd_keywords["from"] = 1;
- netstd_keywords["get"] = 1;
- netstd_keywords["global"] = 1;
- netstd_keywords["group"] = 1;
- netstd_keywords["into"] = 1;
- netstd_keywords["join"] = 1;
- netstd_keywords["let"] = 1;
- netstd_keywords["orderby"] = 1;
- netstd_keywords["partial"] = 1;
- netstd_keywords["remove"] = 1;
- netstd_keywords["select"] = 1;
- netstd_keywords["set"] = 1;
- netstd_keywords["value"] = 1;
- netstd_keywords["var"] = 1;
- netstd_keywords["where"] = 1;
- netstd_keywords["yield"] = 1;
-
- netstd_keywords["when"] = 1;
-}
-
-void t_netstd_generator::start_netstd_namespace(ostream& out)
-{
- if (!namespace_name_.empty())
- {
- out << "namespace " << namespace_name_ << endl;
- scope_up(out);
- }
-}
-
-void t_netstd_generator::end_netstd_namespace(ostream& out)
-{
- if (!namespace_name_.empty())
- {
- scope_down(out);
- }
-}
-
-string t_netstd_generator::netstd_type_usings() const
-{
- string namespaces =
- "using System;\n"
- "using System.Collections;\n"
- "using System.Collections.Generic;\n"
- "using System.Text;\n"
- "using System.IO;\n"
- "using System.Threading;\n"
- "using System.Threading.Tasks;\n"
- "using Thrift;\n"
- "using Thrift.Collections;\n";
-
- if (is_wcf_enabled())
- {
- namespaces += "using System.ServiceModel;\n";
- namespaces += "using System.Runtime.Serialization;\n";
- }
-
- return namespaces + endl;
-}
-
-string t_netstd_generator::netstd_thrift_usings() const
-{
- string namespaces =
- "using Thrift.Protocol;\n"
- "using Thrift.Protocol.Entities;\n"
- "using Thrift.Protocol.Utilities;\n"
- "using Thrift.Transport;\n"
- "using Thrift.Transport.Client;\n"
- "using Thrift.Transport.Server;\n"
- "using Thrift.Processor;\n";
-
- return namespaces + endl;
-}
-
-void t_netstd_generator::close_generator()
-{
-}
-
-void t_netstd_generator::generate_typedef(t_typedef* ttypedef)
-{
- (void)ttypedef;
-}
-
-void t_netstd_generator::generate_enum(t_enum* tenum)
-{
- int ic = indent_count();
- string f_enum_name = namespace_dir_ + "/" + tenum->get_name() + ".cs";
-
- ofstream_with_content_based_conditional_update f_enum;
- f_enum.open(f_enum_name.c_str());
-
- generate_enum(f_enum, tenum);
-
- f_enum.close();
- indent_validate(ic, "generate_enum");
-}
-
-void t_netstd_generator::generate_enum(ostream& out, t_enum* tenum)
-{
- out << autogen_comment() << endl;
-
- start_netstd_namespace(out);
- generate_netstd_doc(out, tenum);
-
- out << indent() << "public enum " << tenum->get_name() << endl;
- scope_up(out);
-
- vector<t_enum_value*> constants = tenum->get_constants();
- vector<t_enum_value*>::iterator c_iter;
-
- for (c_iter = constants.begin(); c_iter != constants.end(); ++c_iter)
- {
- generate_netstd_doc(out, *c_iter);
- int value = (*c_iter)->get_value();
- out << indent() << (*c_iter)->get_name() << " = " << value << "," << endl;
- }
-
- scope_down(out);
- end_netstd_namespace(out);
-}
-
-void t_netstd_generator::generate_consts(vector<t_const*> consts)
-{
- if (consts.empty())
- {
- return;
- }
-
- string f_consts_name = namespace_dir_ + '/' + program_name_ + ".Constants.cs";
- ofstream_with_content_based_conditional_update f_consts;
- f_consts.open(f_consts_name.c_str());
-
- generate_consts(f_consts, consts);
-
- f_consts.close();
-}
-
-void t_netstd_generator::generate_consts(ostream& out, vector<t_const*> consts)
-{
- if (consts.empty())
- {
- return;
- }
-
- out << autogen_comment() << netstd_type_usings() << endl;
-
- start_netstd_namespace(out);
-
- out << indent() << "public static class " << make_valid_csharp_identifier(program_name_) << "Constants" << endl;
-
- scope_up(out);
-
- vector<t_const*>::iterator c_iter;
- bool need_static_constructor = false;
- for (c_iter = consts.begin(); c_iter != consts.end(); ++c_iter)
- {
- generate_netstd_doc(out, *c_iter);
- if (print_const_value(out, (*c_iter)->get_name(), (*c_iter)->get_type(), (*c_iter)->get_value(), false))
- {
- need_static_constructor = true;
- }
- }
-
- if (need_static_constructor)
- {
- print_const_constructor(out, consts);
- }
-
- scope_down(out);
- end_netstd_namespace(out);
-}
-
-void t_netstd_generator::print_const_def_value(ostream& out, string name, t_type* type, t_const_value* value)
-{
- if (type->is_struct() || type->is_xception())
- {
- const vector<t_field*>& fields = static_cast<t_struct*>(type)->get_members();
- const map<t_const_value*, t_const_value*, t_const_value::value_compare>& val = value->get_map();
- vector<t_field*>::const_iterator f_iter;
- map<t_const_value*, t_const_value*, t_const_value::value_compare>::const_iterator v_iter;
- prepare_member_name_mapping(static_cast<t_struct*>(type));
-
- for (v_iter = val.begin(); v_iter != val.end(); ++v_iter)
- {
- t_field* field = NULL;
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if ((*f_iter)->get_name() == v_iter->first->get_string())
- {
- field = *f_iter;
- }
- }
-
- if (field == NULL)
- {
- throw "type error: " + type->get_name() + " has no field " + v_iter->first->get_string();
- }
-
- t_type* field_type = field->get_type();
-
- string val = render_const_value(out, name, field_type, v_iter->second);
- out << indent() << name << "." << prop_name(field) << " = " << val << ";" << endl;
- }
-
- cleanup_member_name_mapping(static_cast<t_struct*>(type));
- }
- else if (type->is_map())
- {
- t_type* ktype = static_cast<t_map*>(type)->get_key_type();
- t_type* vtype = static_cast<t_map*>(type)->get_val_type();
- const map<t_const_value*, t_const_value*, t_const_value::value_compare>& val = value->get_map();
- map<t_const_value*, t_const_value*, t_const_value::value_compare>::const_iterator v_iter;
- for (v_iter = val.begin(); v_iter != val.end(); ++v_iter)
- {
- string key = render_const_value(out, name, ktype, v_iter->first);
- string val = render_const_value(out, name, vtype, v_iter->second);
- out << indent() << name << "[" << key << "]" << " = " << val << ";" << endl;
- }
- }
- else if (type->is_list() || type->is_set())
- {
- t_type* etype;
- if (type->is_list())
- {
- etype = static_cast<t_list*>(type)->get_elem_type();
- }
- else
- {
- etype = static_cast<t_set*>(type)->get_elem_type();
- }
-
- const vector<t_const_value*>& val = value->get_list();
- vector<t_const_value*>::const_iterator v_iter;
- for (v_iter = val.begin(); v_iter != val.end(); ++v_iter)
- {
- string val = render_const_value(out, name, etype, *v_iter);
- out << indent() << name << ".Add(" << val << ");" << endl;
- }
- }
-}
-
-void t_netstd_generator::print_const_constructor(ostream& out, vector<t_const*> consts)
-{
- out << indent() << "static " << make_valid_csharp_identifier(program_name_).c_str() << "Constants()" << endl;
- scope_up(out);
-
- vector<t_const*>::iterator c_iter;
- for (c_iter = consts.begin(); c_iter != consts.end(); ++c_iter)
- {
- string name = (*c_iter)->get_name();
- t_type* type = (*c_iter)->get_type();
- t_const_value* value = (*c_iter)->get_value();
-
- print_const_def_value(out, name, type, value);
- }
- scope_down(out);
-}
-
-bool t_netstd_generator::print_const_value(ostream& out, string name, t_type* type, t_const_value* value, bool in_static, bool defval, bool needtype)
-{
- out << indent();
- bool need_static_construction = !in_static;
- while (type->is_typedef())
- {
- type = static_cast<t_typedef*>(type)->get_type();
- }
-
- if (!defval || needtype)
- {
- out << (in_static ? "" : type->is_base_type() ? "public const " : "public static ") << type_name(type) << " ";
- }
-
- if (type->is_base_type())
- {
- string v2 = render_const_value(out, name, type, value);
- out << normalize_name(name) << " = " << v2 << ";" << endl;
- need_static_construction = false;
- }
- else if (type->is_enum())
- {
- out << name << " = " << type_name(type) << "." << value->get_identifier_name() << ";" << endl;
- need_static_construction = false;
- }
- else if (type->is_struct() || type->is_xception())
- {
- out << name << " = new " << type_name(type) << "();" << endl;
- }
- else if (type->is_map())
- {
- out << name << " = new " << type_name(type) << "();" << endl;
- }
- else if (type->is_list() || type->is_set())
- {
- out << name << " = new " << type_name(type) << "();" << endl;
- }
-
- if (defval && !type->is_base_type() && !type->is_enum())
- {
- print_const_def_value(out, name, type, value);
- }
-
- return need_static_construction;
-}
-
-string t_netstd_generator::render_const_value(ostream& out, string name, t_type* type, t_const_value* value)
-{
- (void)name;
- ostringstream render;
-
- if (type->is_base_type())
- {
- t_base_type::t_base tbase = static_cast<t_base_type*>(type)->get_base();
- switch (tbase)
- {
- case t_base_type::TYPE_STRING:
- render << '"' << get_escaped_string(value) << '"';
- break;
- case t_base_type::TYPE_BOOL:
- render << ((value->get_integer() > 0) ? "true" : "false");
- break;
- case t_base_type::TYPE_I8:
- case t_base_type::TYPE_I16:
- case t_base_type::TYPE_I32:
- case t_base_type::TYPE_I64:
- render << value->get_integer();
- break;
- case t_base_type::TYPE_DOUBLE:
- if (value->get_type() == t_const_value::CV_INTEGER)
- {
- render << value->get_integer();
- }
- else
- {
- render << value->get_double();
- }
- break;
- default:
- throw "compiler error: no const of base type " + t_base_type::t_base_name(tbase);
- }
- }
- else if (type->is_enum())
- {
- render << type->get_name() << "." << value->get_identifier_name();
- }
- else
- {
- string t = tmp("tmp");
- print_const_value(out, t, type, value, true, true, true);
- render << t;
- }
-
- return render.str();
-}
-
-void t_netstd_generator::generate_struct(t_struct* tstruct)
-{
- if (is_union_enabled() && tstruct->is_union())
- {
- generate_netstd_union(tstruct);
- }
- else
- {
- generate_netstd_struct(tstruct, false);
- }
-}
-
-void t_netstd_generator::generate_xception(t_struct* txception)
-{
- generate_netstd_struct(txception, true);
-}
-
-void t_netstd_generator::generate_netstd_struct(t_struct* tstruct, bool is_exception)
-{
- int ic = indent_count();
-
- string f_struct_name = namespace_dir_ + "/" + (tstruct->get_name()) + ".cs";
- ofstream_with_content_based_conditional_update f_struct;
-
- f_struct.open(f_struct_name.c_str());
-
- f_struct << autogen_comment() << netstd_type_usings() << netstd_thrift_usings() << endl;
-
- generate_netstd_struct_definition(f_struct, tstruct, is_exception);
-
- f_struct.close();
-
- indent_validate(ic, "generate_netstd_struct");
-}
-
-void t_netstd_generator::generate_netstd_struct_definition(ostream& out, t_struct* tstruct, bool is_exception, bool in_class, bool is_result)
-{
- if (!in_class)
- {
- start_netstd_namespace(out);
- }
-
- out << endl;
-
- generate_netstd_doc(out, tstruct);
- prepare_member_name_mapping(tstruct);
-
- if ((is_serialize_enabled() || is_wcf_enabled()) && !is_exception)
- {
- out << indent() << "[DataContract(Namespace=\"" << wcf_namespace_ << "\")]" << endl;
- }
-
- bool is_final = tstruct->annotations_.find("final") != tstruct->annotations_.end();
-
- string sharp_struct_name = check_and_correct_struct_name(normalize_name(tstruct->get_name()));
-
- out << indent() << "public " << (is_final ? "sealed " : "") << "partial class " << sharp_struct_name << " : ";
-
- if (is_exception)
- {
- out << "TException, ";
- }
-
- out << "TBase" << endl
- << indent() << "{" << endl;
- indent_up();
-
- const vector<t_field*>& members = tstruct->get_members();
- vector<t_field*>::const_iterator m_iter;
-
- // make private members with public Properties
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- // if the field is required, then we use auto-properties
- if (!field_is_required((*m_iter)))
- {
- out << indent() << "private " << declare_field(*m_iter, false, "_") << endl;
- }
- }
- out << endl;
-
- bool has_non_required_fields = false;
- bool has_required_fields = false;
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- generate_netstd_doc(out, *m_iter);
- generate_property(out, *m_iter, true, true);
- bool is_required = field_is_required((*m_iter));
- if (is_required)
- {
- has_required_fields = true;
- }
- else
- {
- has_non_required_fields = true;
- }
- }
-
- bool generate_isset = has_non_required_fields;
- if (generate_isset)
- {
- out << endl;
- if (is_serialize_enabled() || is_wcf_enabled())
- {
- out << indent() << "[DataMember(Order = 1)]" << endl;
- }
- out << indent() << "public Isset __isset;" << endl;
- if (is_serialize_enabled() || is_wcf_enabled())
- {
- out << indent() << "[DataContract]" << endl;
- }
-
- out << indent() << "public struct Isset" << endl
- << indent() << "{" << endl;
- indent_up();
-
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- bool is_required = field_is_required((*m_iter));
- // if it is required, don't need Isset for that variable
- // if it is not required, if it has a default value, we need to generate Isset
- if (!is_required)
- {
- if (is_serialize_enabled() || is_wcf_enabled())
- {
- out << indent() << "[DataMember]" << endl;
- }
- out << indent() << "public bool " << normalize_name((*m_iter)->get_name()) << ";" << endl;
- }
- }
-
- indent_down();
- out << indent() << "}" << endl << endl;
-
- if (generate_isset && (is_serialize_enabled() || is_wcf_enabled()))
- {
- out << indent() << "#region XmlSerializer support" << endl << endl;
-
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- bool is_required = field_is_required(*m_iter);
- // if it is required, don't need Isset for that variable
- // if it is not required, if it has a default value, we need to generate Isset
- if (!is_required)
- {
- out << indent() << "public bool ShouldSerialize" << prop_name(*m_iter) << "()" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "return __isset." << normalize_name((*m_iter)->get_name()) << ";" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
- }
- }
-
- out << indent() << "#endregion XmlSerializer support" << endl << endl;
- }
- }
-
- // We always want a default, no argument constructor for Reading
- out << indent() << "public " << sharp_struct_name << "()" << endl
- << indent() << "{" << endl;
- indent_up();
-
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- t_type* t = (*m_iter)->get_type();
- while (t->is_typedef())
- {
- t = static_cast<t_typedef*>(t)->get_type();
- }
- if ((*m_iter)->get_value() != NULL)
- {
- if (field_is_required((*m_iter)))
- {
- print_const_value(out, "this." + prop_name(*m_iter), t, (*m_iter)->get_value(), true, true);
- }
- else
- {
- print_const_value(out, "this._" + (*m_iter)->get_name(), t, (*m_iter)->get_value(), true, true);
- // Optionals with defaults are marked set
- out << indent() << "this.__isset." << normalize_name((*m_iter)->get_name()) << " = true;" << endl;
- }
- }
- }
- indent_down();
- out << indent() << "}" << endl << endl;
-
- if (has_required_fields)
- {
- out << indent() << "public " << sharp_struct_name << "(";
- bool first = true;
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- if (field_is_required(*m_iter))
- {
- if (first)
- {
- first = false;
- }
- else
- {
- out << ", ";
- }
- out << type_name((*m_iter)->get_type()) << " " << (*m_iter)->get_name();
- }
- }
- out << ") : this()" << endl
- << indent() << "{" << endl;
- indent_up();
-
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- if (field_is_required(*m_iter))
- {
- out << indent() << "this." << prop_name(*m_iter) << " = " << (*m_iter)->get_name() << ";" << endl;
- }
- }
-
- indent_down();
- out << indent() << "}" << endl << endl;
- }
-
- generate_netstd_struct_reader(out, tstruct);
- if (is_result)
- {
- generate_netstd_struct_result_writer(out, tstruct);
- }
- else
- {
- generate_netstd_struct_writer(out, tstruct);
- }
- generate_netstd_struct_equals(out, tstruct);
- generate_netstd_struct_hashcode(out, tstruct);
- generate_netstd_struct_tostring(out, tstruct);
-
- indent_down();
- out << indent() << "}" << endl << endl;
-
- // generate a corresponding WCF fault to wrap the exception
- if ((is_serialize_enabled() || is_wcf_enabled()) && is_exception)
- {
- generate_netstd_wcffault(out, tstruct);
- }
-
- cleanup_member_name_mapping(tstruct);
- if (!in_class)
- {
- end_netstd_namespace(out);
- }
-}
-
-void t_netstd_generator::generate_netstd_wcffault(ostream& out, t_struct* tstruct)
-{
- out << endl;
- out << indent() << "[DataContract]" << endl;
-
- bool is_final = tstruct->annotations_.find("final") != tstruct->annotations_.end();
-
- out << indent() << "public " << (is_final ? "sealed " : "") << "partial class " << tstruct->get_name() << "Fault" << endl
- << indent() << "{" << endl;
- indent_up();
-
- const vector<t_field*>& members = tstruct->get_members();
- vector<t_field*>::const_iterator m_iter;
-
- // make private members with public Properties
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- // if the field is required, then we use auto-properties
- if (!field_is_required((*m_iter)))
- {
- out << indent() << "private " << declare_field(*m_iter, false, "_") << endl;
- }
- }
- out << endl;
-
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter)
- {
- generate_property(out, *m_iter, true, false);
- }
-
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_netstd_struct_reader(ostream& out, t_struct* tstruct)
-{
- out << indent() << "public async Task ReadAsync(TProtocol iprot, CancellationToken cancellationToken)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "iprot.IncrementRecursionDepth();" << endl
- << indent() << "try" << endl
- << indent() << "{" << endl;
- indent_up();
-
- const vector<t_field*>& fields = tstruct->get_members();
- vector<t_field*>::const_iterator f_iter;
-
- // Required variables aren't in __isset, so we need tmp vars to check them
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if (field_is_required(*f_iter))
- {
- out << indent() << "bool isset_" << (*f_iter)->get_name() << " = false;" << endl;
- }
- }
-
- out << indent() << "TField field;" << endl
- << indent() << "await iprot.ReadStructBeginAsync(cancellationToken);" << endl
- << indent() << "while (true)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "field = await iprot.ReadFieldBeginAsync(cancellationToken);" << endl
- << indent() << "if (field.Type == TType.Stop)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "break;" << endl;
- indent_down();
- out << indent() << "}" << endl << endl
- << indent() << "switch (field.ID)" << endl
- << indent() << "{" << endl;
- indent_up();
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- bool is_required = field_is_required(*f_iter);
- out << indent() << "case " << (*f_iter)->get_key() << ":" << endl;
- indent_up();
- out << indent() << "if (field.Type == " << type_to_enum((*f_iter)->get_type()) << ")" << endl
- << indent() << "{" << endl;
- indent_up();
-
- generate_deserialize_field(out, *f_iter);
- if (is_required)
- {
- out << indent() << "isset_" << (*f_iter)->get_name() << " = true;" << endl;
- }
-
- indent_down();
- out << indent() << "}" << endl
- << indent() << "else" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);" << endl;
- indent_down();
- out << indent() << "}" << endl
- << indent() << "break;" << endl;
- indent_down();
- }
-
- out << indent() << "default: " << endl;
- indent_up();
- out << indent() << "await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);" << endl
- << indent() << "break;" << endl;
- indent_down();
- indent_down();
- out << indent() << "}" << endl
- << endl
- << indent() << "await iprot.ReadFieldEndAsync(cancellationToken);" << endl;
- indent_down();
- out << indent() << "}" << endl
- << endl
- << indent() << "await iprot.ReadStructEndAsync(cancellationToken);" << endl;
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if (field_is_required((*f_iter)))
- {
- out << indent() << "if (!isset_" << (*f_iter)->get_name() << ")" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "throw new TProtocolException(TProtocolException.INVALID_DATA);" << endl;
- indent_down();
- out << indent() << "}" << endl;
- }
- }
-
- indent_down();
- out << indent() << "}" << endl;
- out << indent() << "finally" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "iprot.DecrementRecursionDepth();" << endl;
- indent_down();
- out << indent() << "}" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_netstd_struct_writer(ostream& out, t_struct* tstruct)
-{
- out << indent() << "public async Task WriteAsync(TProtocol oprot, CancellationToken cancellationToken)" << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "oprot.IncrementRecursionDepth();" << endl
- << indent() << "try" << endl
- << indent() << "{" << endl;
- indent_up();
-
- string name = tstruct->get_name();
- const vector<t_field*>& fields = tstruct->get_sorted_members();
- vector<t_field*>::const_iterator f_iter;
-
- out << indent() << "var struc = new TStruct(\"" << name << "\");" << endl
- << indent() << "await oprot.WriteStructBeginAsync(struc, cancellationToken);" << endl;
-
- if (fields.size() > 0)
- {
- out << indent() << "var field = new TField();" << endl;
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- bool is_required = field_is_required(*f_iter);
- if (!is_required)
- {
- bool null_allowed = type_can_be_null((*f_iter)->get_type());
- if (null_allowed)
- {
- out << indent() << "if (" << prop_name(*f_iter) << " != null && __isset." << normalize_name((*f_iter)->get_name()) << ")" << endl
- << indent() << "{" << endl;
- indent_up();
- }
- else
- {
- out << indent() << "if (__isset." << normalize_name((*f_iter)->get_name()) << ")" << endl
- << indent() << "{" << endl;
- indent_up();
- }
- }
- out << indent() << "field.Name = \"" << (*f_iter)->get_name() << "\";" << endl
- << indent() << "field.Type = " << type_to_enum((*f_iter)->get_type()) << ";" << endl
- << indent() << "field.ID = " << (*f_iter)->get_key() << ";" << endl
- << indent() << "await oprot.WriteFieldBeginAsync(field, cancellationToken);" << endl;
-
- generate_serialize_field(out, *f_iter);
-
- out << indent() << "await oprot.WriteFieldEndAsync(cancellationToken);" << endl;
- if (!is_required)
- {
- indent_down();
- out << indent() << "}" << endl;
- }
- }
- }
-
- out << indent() << "await oprot.WriteFieldStopAsync(cancellationToken);" << endl
- << indent() << "await oprot.WriteStructEndAsync(cancellationToken);" << endl;
- indent_down();
- out << indent() << "}" << endl
- << indent() << "finally" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "oprot.DecrementRecursionDepth();" << endl;
- indent_down();
- out << indent() << "}" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_netstd_struct_result_writer(ostream& out, t_struct* tstruct)
-{
- out << indent() << "public async Task WriteAsync(TProtocol oprot, CancellationToken cancellationToken)" << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "oprot.IncrementRecursionDepth();" << endl
- << indent() << "try" << endl
- << indent() << "{" << endl;
- indent_up();
-
- string name = tstruct->get_name();
- const vector<t_field*>& fields = tstruct->get_sorted_members();
- vector<t_field*>::const_iterator f_iter;
-
- out << indent() << "var struc = new TStruct(\"" << name << "\");" << endl
- << indent() << "await oprot.WriteStructBeginAsync(struc, cancellationToken);" << endl;
-
- if (fields.size() > 0)
- {
- out << indent() << "var field = new TField();" << endl;
- bool first = true;
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if (first)
- {
- first = false;
- out << endl << indent() << "if";
- }
- else
- {
- out << indent() << "else if";
- }
-
- out << "(this.__isset." << normalize_name((*f_iter)->get_name()) << ")" << endl
- << indent() << "{" << endl;
- indent_up();
-
- bool null_allowed = type_can_be_null((*f_iter)->get_type());
- if (null_allowed)
- {
- out << indent() << "if (" << prop_name(*f_iter) << " != null)" << endl
- << indent() << "{" << endl;
- indent_up();
- }
-
- out << indent() << "field.Name = \"" << prop_name(*f_iter) << "\";" << endl
- << indent() << "field.Type = " << type_to_enum((*f_iter)->get_type()) << ";" << endl
- << indent() << "field.ID = " << (*f_iter)->get_key() << ";" << endl
- << indent() << "await oprot.WriteFieldBeginAsync(field, cancellationToken);" << endl;
-
- generate_serialize_field(out, *f_iter);
-
- out << indent() << "await oprot.WriteFieldEndAsync(cancellationToken);" << endl;
-
- if (null_allowed)
- {
- indent_down();
- out << indent() << "}" << endl;
- }
-
- indent_down();
- out << indent() << "}" << endl;
- }
- }
-
- out << indent() << "await oprot.WriteFieldStopAsync(cancellationToken);" << endl
- << indent() << "await oprot.WriteStructEndAsync(cancellationToken);" << endl;
- indent_down();
- out << indent() << "}" << endl
- << indent() << "finally" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "oprot.DecrementRecursionDepth();" << endl;
- indent_down();
- out << indent() << "}" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_netstd_struct_tostring(ostream& out, t_struct* tstruct)
-{
- out << indent() << "public override string ToString()" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "var sb = new StringBuilder(\"" << tstruct->get_name() << "(\");" << endl;
-
- const vector<t_field*>& fields = tstruct->get_members();
- vector<t_field*>::const_iterator f_iter;
-
- bool useFirstFlag = false;
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if (!field_is_required((*f_iter)))
- {
- out << indent() << "bool __first = true;" << endl;
- useFirstFlag = true;
- }
- break;
- }
-
- bool had_required = false; // set to true after first required field has been processed
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- bool is_required = field_is_required((*f_iter));
- if (!is_required)
- {
- bool null_allowed = type_can_be_null((*f_iter)->get_type());
- if (null_allowed)
- {
- out << indent() << "if (" << prop_name((*f_iter)) << " != null && __isset." << normalize_name((*f_iter)->get_name()) << ")" << endl
- << indent() << "{" << endl;
- indent_up();
- }
- else
- {
- out << indent() << "if (__isset." << normalize_name((*f_iter)->get_name()) << ")" << endl
- << indent() << "{" << endl;
- indent_up();
- }
- }
-
- if (useFirstFlag && (!had_required))
- {
- out << indent() << "if(!__first) { sb.Append(\", \"); }" << endl;
- if (!is_required)
- {
- out << indent() << "__first = false;" << endl;
- }
- out << indent() << "sb.Append(\"" << prop_name(*f_iter) << ": \");" << endl;
- }
- else
- {
- out << indent() << "sb.Append(\", " << prop_name(*f_iter) << ": \");" << endl;
- }
-
- t_type* ttype = (*f_iter)->get_type();
- if (ttype->is_xception() || ttype->is_struct())
- {
- out << indent() << "sb.Append(" << prop_name(*f_iter) << "== null ? \"<null>\" : " << prop_name(*f_iter) << ".ToString());" << endl;
- }
- else
- {
- out << indent() << "sb.Append(" << prop_name(*f_iter) << ");" << endl;
- }
-
- if (!is_required)
- {
- indent_down();
- out << indent() << "}" << endl;
- }
- else
- {
- had_required = true; // now __first must be false, so we don't need to check it anymore
- }
- }
-
- out << indent() << "sb.Append(\")\");" << endl
- << indent() << "return sb.ToString();" << endl;
- indent_down();
- out << indent() << "}" << endl;
-}
-
-void t_netstd_generator::generate_netstd_union(t_struct* tunion)
-{
- int ic = indent_count();
-
- string f_union_name = namespace_dir_ + "/" + (tunion->get_name()) + ".cs";
- ofstream_with_content_based_conditional_update f_union;
-
- f_union.open(f_union_name.c_str());
-
- f_union << autogen_comment() << netstd_type_usings() << netstd_thrift_usings() << endl;
-
- generate_netstd_union_definition(f_union, tunion);
-
- f_union.close();
-
- indent_validate(ic, "generate_netstd_union.");
-}
-
-void t_netstd_generator::generate_netstd_union_definition(ostream& out, t_struct* tunion)
-{
- // Let's define the class first
- start_netstd_namespace(out);
-
- out << indent() << "public abstract partial class " << tunion->get_name() << " : TUnionBase" << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "public abstract Task WriteAsync(TProtocol tProtocol, CancellationToken cancellationToken);" << endl
- << indent() << "public readonly int Isset;" << endl
- << indent() << "public abstract object Data { get; }" << endl
- << indent() << "protected " << tunion->get_name() << "(int isset)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "Isset = isset;" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-
- out << indent() << "public class ___undefined : " << tunion->get_name() << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "public override object Data { get { return null; } }" << endl
- << indent() << "public ___undefined() : base(0) {}" << endl << endl;
-
- out << indent() << "public override Task WriteAsync(TProtocol oprot, CancellationToken cancellationToken)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "throw new TProtocolException( TProtocolException.INVALID_DATA, \"Cannot persist an union type which is not set.\");" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-
- const vector<t_field*>& fields = tunion->get_members();
- vector<t_field*>::const_iterator f_iter;
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- generate_netstd_union_class(out, tunion, (*f_iter));
- }
-
- generate_netstd_union_reader(out, tunion);
-
- indent_down();
- out << indent() << "}" << endl << endl;
-
- end_netstd_namespace(out);
-}
-
-void t_netstd_generator::generate_netstd_union_class(ostream& out, t_struct* tunion, t_field* tfield)
-{
- out << indent() << "public " << type_name(tfield->get_type()) << " As_" << tfield->get_name() << endl;
- out << indent() << "{" << endl;
- indent_up();
- out << indent() << "get" << endl;
- out << indent() << "{" << endl;
- indent_up();
- out << indent() << "return (" << tfield->get_key() << " == Isset) ? (" << type_name(tfield->get_type()) << ")Data : default(" << type_name(tfield->get_type()) << ");" << endl;
- indent_down();
- out << indent() << "}" << endl;
- indent_down();
- out << indent() << "}" << endl
- << endl;
-
-
- out << indent() << "public class " << tfield->get_name() << " : " << tunion->get_name() << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "private " << type_name(tfield->get_type()) << " _data;" << endl
- << indent() << "public override object Data { get { return _data; } }" << endl
- << indent() << "public " << tfield->get_name() << "(" << type_name(tfield->get_type()) << " data) : base("<< tfield->get_key() <<")" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "this._data = data;" << endl;
- indent_down();
- out << indent() << "}" << endl;
-
- out << indent() << "public override async Task WriteAsync(TProtocol oprot, CancellationToken cancellationToken) {" << endl;
- indent_up();
-
- out << indent() << "oprot.IncrementRecursionDepth();" << endl
- << indent() << "try" << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "var struc = new TStruct(\"" << tunion->get_name() << "\");" << endl
- << indent() << "await oprot.WriteStructBeginAsync(struc, cancellationToken);" << endl;
-
- out << indent() << "var field = new TField();" << endl
- << indent() << "field.Name = \"" << tfield->get_name() << "\";" << endl
- << indent() << "field.Type = " << type_to_enum(tfield->get_type()) << ";" << endl
- << indent() << "field.ID = " << tfield->get_key() << ";" << endl
- << indent() << "await oprot.WriteFieldBeginAsync(field, cancellationToken);" << endl;
-
- generate_serialize_field(out, tfield, "_data", true);
-
- out << indent() << "await oprot.WriteFieldEndAsync(cancellationToken);" << endl
- << indent() << "await oprot.WriteFieldStopAsync(cancellationToken);" << endl
- << indent() << "await oprot.WriteStructEndAsync(cancellationToken);" << endl;
- indent_down();
- out << indent() << "}" << endl
- << indent() << "finally" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "oprot.DecrementRecursionDepth();" << endl;
- indent_down();
- out << indent() << "}" << endl;
- out << indent() << "}" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_netstd_struct_equals(ostream& out, t_struct* tstruct)
-{
- out << indent() << "public override bool Equals(object that)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "var other = that as " << check_and_correct_struct_name(normalize_name(tstruct->get_name())) << ";" << endl
- << indent() << "if (other == null) return false;" << endl
- << indent() << "if (ReferenceEquals(this, other)) return true;" << endl;
-
- const vector<t_field*>& fields = tstruct->get_members();
- vector<t_field*>::const_iterator f_iter;
-
- bool first = true;
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if (first)
- {
- first = false;
- out << indent() << "return ";
- indent_up();
- }
- else
- {
- out << endl;
- out << indent() << "&& ";
- }
- if (!field_is_required((*f_iter)))
- {
- out << "((__isset." << normalize_name((*f_iter)->get_name()) << " == other.__isset."
- << normalize_name((*f_iter)->get_name()) << ") && ((!__isset."
- << normalize_name((*f_iter)->get_name()) << ") || (";
- }
- t_type* ttype = (*f_iter)->get_type();
- if (ttype->is_container() || ttype->is_binary())
- {
- out << "TCollections.Equals(";
- }
- else
- {
- out << "System.Object.Equals(";
- }
- out << prop_name((*f_iter)) << ", other." << prop_name((*f_iter)) << ")";
- if (!field_is_required((*f_iter)))
- {
- out << ")))";
- }
- }
- if (first)
- {
- out << indent() << "return true;" << endl;
- }
- else
- {
- out << ";" << endl;
- indent_down();
- }
-
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_netstd_struct_hashcode(ostream& out, t_struct* tstruct)
-{
- out << indent() << "public override int GetHashCode() {" << endl;
- indent_up();
-
- out << indent() << "int hashcode = 157;" << endl;
- out << indent() << "unchecked {" << endl;
- indent_up();
-
- const vector<t_field*>& fields = tstruct->get_members();
- vector<t_field*>::const_iterator f_iter;
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- t_type* ttype = (*f_iter)->get_type();
- if (!field_is_required((*f_iter)))
- {
- out << indent() << "if(__isset." << normalize_name((*f_iter)->get_name()) << ")" << endl;
- indent_up();
- }
- out << indent() << "hashcode = (hashcode * 397) + ";
- if (ttype->is_container())
- {
- out << "TCollections.GetHashCode(" << prop_name((*f_iter)) << ")";
- }
- else
- {
- out << prop_name((*f_iter)) << ".GetHashCode()";
- }
- out << ";" << endl;
-
- if (!field_is_required((*f_iter)))
- {
- indent_down();
- }
- }
-
- indent_down();
- out << indent() << "}" << endl;
- out << indent() << "return hashcode;" << endl;
-
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_service(t_service* tservice)
-{
- int ic = indent_count();
-
- string f_service_name = namespace_dir_ + "/" + service_name_ + ".cs";
- ofstream_with_content_based_conditional_update f_service;
- f_service.open(f_service_name.c_str());
-
- f_service << autogen_comment() << netstd_type_usings() << netstd_thrift_usings() << endl;
-
- start_netstd_namespace(f_service);
-
- f_service << indent() << "public partial class " << normalize_name(service_name_) << endl
- << indent() << "{" << endl;
- indent_up();
-
- generate_service_interface(f_service, tservice);
- generate_service_client(f_service, tservice);
- generate_service_server(f_service, tservice);
- generate_service_helpers(f_service, tservice);
-
- indent_down();
- f_service << indent() << "}" << endl;
-
- end_netstd_namespace(f_service);
- f_service.close();
-
- indent_validate(ic, "generate_service.");
-}
-
-void t_netstd_generator::generate_service_interface(ostream& out, t_service* tservice)
-{
- string extends = "";
- string extends_iface = "";
- if (tservice->get_extends() != NULL)
- {
- extends = type_name(tservice->get_extends());
- extends_iface = " : " + extends + ".IAsync";
- }
-
- //out << endl << endl;
-
- generate_netstd_doc(out, tservice);
-
- if (is_wcf_enabled())
- {
- out << indent() << "[ServiceContract(Namespace=\"" << wcf_namespace_ << "\")]" << endl;
- }
-
- out << indent() << "public interface IAsync" << extends_iface << endl
- << indent() << "{" << endl;
-
- indent_up();
- vector<t_function*> functions = tservice->get_functions();
- vector<t_function*>::iterator f_iter;
- for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter)
- {
- generate_netstd_doc(out, *f_iter);
-
- // if we're using WCF, add the corresponding attributes
- if (is_wcf_enabled())
- {
- out << indent() << "[OperationContract]" << endl;
-
- const vector<t_field*>& xceptions = (*f_iter)->get_xceptions()->get_members();
- vector<t_field*>::const_iterator x_iter;
- for (x_iter = xceptions.begin(); x_iter != xceptions.end(); ++x_iter)
- {
- out << indent() << "[FaultContract(typeof(" + type_name((*x_iter)->get_type()) + "Fault))]" << endl;
- }
- }
-
- out << indent() << function_signature_async(*f_iter) << ";" << endl << endl;
- }
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_service_helpers(ostream& out, t_service* tservice)
-{
- vector<t_function*> functions = tservice->get_functions();
- vector<t_function*>::iterator f_iter;
-
- for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter)
- {
- t_struct* ts = (*f_iter)->get_arglist();
- generate_netstd_struct_definition(out, ts, false, true);
- generate_function_helpers(out, *f_iter);
- }
-}
-
-void t_netstd_generator::generate_service_client(ostream& out, t_service* tservice)
-{
- string extends = "";
- string extends_client = "";
- if (tservice->get_extends() != NULL)
- {
- extends = type_name(tservice->get_extends());
- extends_client = extends + ".Client, ";
- }
- else
- {
- extends_client = "TBaseClient, IDisposable, ";
- }
-
- out << endl;
-
- generate_netstd_doc(out, tservice);
-
- out << indent() << "public class Client : " << extends_client << "IAsync" << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "public Client(TProtocol protocol) : this(protocol, protocol)" << endl
- << indent() << "{" << endl
- << indent() << "}" << endl
- << endl
- << indent() << "public Client(TProtocol inputProtocol, TProtocol outputProtocol) : base(inputProtocol, outputProtocol)"
- << indent() << "{" << endl
- << indent() << "}" << endl;
-
- vector<t_function*> functions = tservice->get_functions();
- vector<t_function*>::const_iterator functions_iterator;
-
- for (functions_iterator = functions.begin(); functions_iterator != functions.end(); ++functions_iterator)
- {
- string function_name = correct_function_name_for_async((*functions_iterator)->get_name());
-
- // async
- out << indent() << "public async " << function_signature_async(*functions_iterator, "") << endl
- << indent() << "{" << endl;
- indent_up();
-
- string argsname = (*functions_iterator)->get_name() + "Args";
-
- out << indent() << "await OutputProtocol.WriteMessageBeginAsync(new TMessage(\"" << function_name
- << "\", " << ((*functions_iterator)->is_oneway() ? "TMessageType.Oneway" : "TMessageType.Call") << ", SeqId), cancellationToken);" << endl
- << indent() << endl
- << indent() << "var args = new " << argsname << "();" << endl;
-
- t_struct* arg_struct = (*functions_iterator)->get_arglist();
- prepare_member_name_mapping(arg_struct);
- const vector<t_field*>& fields = arg_struct->get_members();
- vector<t_field*>::const_iterator fld_iter;
-
- for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter)
- {
- out << indent() << "args." << prop_name(*fld_iter) << " = " << normalize_name((*fld_iter)->get_name()) << ";" << endl;
- }
-
- out << indent() << endl
- << indent() << "await args.WriteAsync(OutputProtocol, cancellationToken);" << endl
- << indent() << "await OutputProtocol.WriteMessageEndAsync(cancellationToken);" << endl
- << indent() << "await OutputProtocol.Transport.FlushAsync(cancellationToken);" << endl;
-
- if (!(*functions_iterator)->is_oneway())
- {
- string resultname = (*functions_iterator)->get_name() + "Result";
- t_struct noargs(program_);
- t_struct* xs = (*functions_iterator)->get_xceptions();
- prepare_member_name_mapping(xs, xs->get_members(), resultname);
-
- out << indent() << endl
- << indent() << "var msg = await InputProtocol.ReadMessageBeginAsync(cancellationToken);" << endl
- << indent() << "if (msg.Type == TMessageType.Exception)" << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "var x = await TApplicationException.ReadAsync(InputProtocol, cancellationToken);" << endl
- << indent() << "await InputProtocol.ReadMessageEndAsync(cancellationToken);" << endl
- << indent() << "throw x;" << endl;
- indent_down();
-
- out << indent() << "}" << endl
- << endl
- << indent() << "var result = new " << resultname << "();" << endl
- << indent() << "await result.ReadAsync(InputProtocol, cancellationToken);" << endl
- << indent() << "await InputProtocol.ReadMessageEndAsync(cancellationToken);" << endl;
-
- if (!(*functions_iterator)->get_returntype()->is_void())
- {
- out << indent() << "if (result.__isset.success)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "return result.Success;" << endl;
- indent_down();
- out << indent() << "}" << endl;
- }
-
- const vector<t_field*>& xceptions = xs->get_members();
- vector<t_field*>::const_iterator x_iter;
- for (x_iter = xceptions.begin(); x_iter != xceptions.end(); ++x_iter)
- {
- out << indent() << "if (result.__isset." << normalize_name((*x_iter)->get_name()) << ")" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "throw result." << prop_name(*x_iter) << ";" << endl;
- indent_down();
- out << indent() << "}" << endl;
- }
-
- if ((*functions_iterator)->get_returntype()->is_void())
- {
- out << indent() << "return;" << endl;
- }
- else
- {
- out << indent() << "throw new TApplicationException(TApplicationException.ExceptionType.MissingResult, \""
- << function_name << " failed: unknown result\");" << endl;
- }
-
- cleanup_member_name_mapping((*functions_iterator)->get_xceptions());
- indent_down();
- out << indent() << "}" << endl << endl;
- }
- else
- {
- indent_down();
- out << indent() << "}" << endl;
- }
- }
-
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_service_server(ostream& out, t_service* tservice)
-{
- vector<t_function*> functions = tservice->get_functions();
- vector<t_function*>::iterator f_iter;
-
- string extends = "";
- string extends_processor = "";
- if (tservice->get_extends() != NULL)
- {
- extends = type_name(tservice->get_extends());
- extends_processor = extends + ".AsyncProcessor, ";
- }
-
- out << indent() << "public class AsyncProcessor : " << extends_processor << "ITAsyncProcessor" << endl
- << indent() << "{" << endl;
-
- indent_up();
-
- out << indent() << "private IAsync _iAsync;" << endl
- << endl
- << indent() << "public AsyncProcessor(IAsync iAsync)";
-
- if (!extends.empty())
- {
- out << " : base(iAsync)";
- }
-
- out << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "if (iAsync == null) throw new ArgumentNullException(nameof(iAsync));" << endl
- << endl
- << indent() << "_iAsync = iAsync;" << endl;
-
- for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter)
- {
- string function_name = (*f_iter)->get_name();
- out << indent() << "processMap_[\"" << correct_function_name_for_async(function_name) << "\"] = " << function_name << "_ProcessAsync;" << endl;
- }
-
- indent_down();
- out << indent() << "}" << endl
- << endl;
-
- if (extends.empty())
- {
- out << indent() << "protected delegate Task ProcessFunction(int seqid, TProtocol iprot, TProtocol oprot, CancellationToken cancellationToken);" << endl;
- }
-
- if (extends.empty())
- {
- out << indent() << "protected Dictionary<string, ProcessFunction> processMap_ = new Dictionary<string, ProcessFunction>();" << endl;
- }
-
- out << endl;
-
- if (extends.empty())
- {
- out << indent() << "public async Task<bool> ProcessAsync(TProtocol iprot, TProtocol oprot)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "return await ProcessAsync(iprot, oprot, CancellationToken.None);" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-
- out << indent() << "public async Task<bool> ProcessAsync(TProtocol iprot, TProtocol oprot, CancellationToken cancellationToken)" << endl;
- }
- else
- {
- out << indent() << "public new async Task<bool> ProcessAsync(TProtocol iprot, TProtocol oprot)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "return await ProcessAsync(iprot, oprot, CancellationToken.None);" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-
- out << indent() << "public new async Task<bool> ProcessAsync(TProtocol iprot, TProtocol oprot, CancellationToken cancellationToken)" << endl;
- }
-
- out << indent() << "{" << endl;
- indent_up();
- out << indent() << "try" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "var msg = await iprot.ReadMessageBeginAsync(cancellationToken);" << endl
- << endl
- << indent() << "ProcessFunction fn;" << endl
- << indent() << "processMap_.TryGetValue(msg.Name, out fn);" << endl
- << endl
- << indent() << "if (fn == null)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "await TProtocolUtil.SkipAsync(iprot, TType.Struct, cancellationToken);" << endl
- << indent() << "await iprot.ReadMessageEndAsync(cancellationToken);" << endl
- << indent() << "var x = new TApplicationException (TApplicationException.ExceptionType.UnknownMethod, \"Invalid method name: '\" + msg.Name + \"'\");" << endl
- << indent() << "await oprot.WriteMessageBeginAsync(new TMessage(msg.Name, TMessageType.Exception, msg.SeqID), cancellationToken);" << endl
- << indent() << "await x.WriteAsync(oprot, cancellationToken);" << endl
- << indent() << "await oprot.WriteMessageEndAsync(cancellationToken);" << endl
- << indent() << "await oprot.Transport.FlushAsync(cancellationToken);" << endl
- << indent() << "return true;" << endl;
- indent_down();
- out << indent() << "}" << endl
- << endl
- << indent() << "await fn(msg.SeqID, iprot, oprot, cancellationToken);" << endl
- << endl;
- indent_down();
- out << indent() << "}" << endl;
- out << indent() << "catch (IOException)" << endl
- << indent() << "{" << endl;
- indent_up();
- out << indent() << "return false;" << endl;
- indent_down();
- out << indent() << "}" << endl
- << endl
- << indent() << "return true;" << endl;
- indent_down();
- out << indent() << "}" << endl << endl;
-
- for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter)
- {
- generate_process_function_async(out, tservice, *f_iter);
- }
-
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_function_helpers(ostream& out, t_function* tfunction)
-{
- if (tfunction->is_oneway())
- {
- return;
- }
-
- t_struct result(program_, tfunction->get_name() + "_result");
- t_field success(tfunction->get_returntype(), "success", 0);
- if (!tfunction->get_returntype()->is_void())
- {
- result.append(&success);
- }
-
- t_struct* xs = tfunction->get_xceptions();
- const vector<t_field*>& fields = xs->get_members();
- vector<t_field*>::const_iterator f_iter;
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- result.append(*f_iter);
- }
-
- generate_netstd_struct_definition(out, &result, false, true, true);
-}
-
-void t_netstd_generator::generate_process_function_async(ostream& out, t_service* tservice, t_function* tfunction)
-{
- (void)tservice;
- out << indent() << "public async Task " << tfunction->get_name()
- << "_ProcessAsync(int seqid, TProtocol iprot, TProtocol oprot, CancellationToken cancellationToken)" << endl
- << indent() << "{" << endl;
- indent_up();
-
- string argsname = tfunction->get_name() + "Args";
- string resultname = tfunction->get_name() + "Result";
-
- out << indent() << "var args = new " << argsname << "();" << endl
- << indent() << "await args.ReadAsync(iprot, cancellationToken);" << endl
- << indent() << "await iprot.ReadMessageEndAsync(cancellationToken);" << endl;
-
- if (!tfunction->is_oneway())
- {
- out << indent() << "var result = new " << resultname << "();" << endl;
- }
-
- out << indent() << "try" << endl
- << indent() << "{" << endl;
- indent_up();
-
- t_struct* xs = tfunction->get_xceptions();
- const vector<t_field*>& xceptions = xs->get_members();
-
- if (xceptions.size() > 0)
- {
- out << indent() << "try" << endl
- << indent() << "{" << endl;
- indent_up();
- }
-
- t_struct* arg_struct = tfunction->get_arglist();
- const vector<t_field*>& fields = arg_struct->get_members();
- vector<t_field*>::const_iterator f_iter;
-
- out << indent();
- if (!tfunction->is_oneway() && !tfunction->get_returntype()->is_void())
- {
- out << "result.Success = ";
- }
-
- out << "await _iAsync." << normalize_name(tfunction->get_name()) << "Async(";
-
- bool first = true;
- prepare_member_name_mapping(arg_struct);
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if (first)
- {
- first = false;
- }
- else
- {
- out << ", ";
- }
-
- out << "args." << prop_name(*f_iter);
- }
-
- cleanup_member_name_mapping(arg_struct);
-
- if (!first)
- {
- out << ", ";
- }
-
- out << "cancellationToken);" << endl;
-
- vector<t_field*>::const_iterator x_iter;
-
- prepare_member_name_mapping(xs, xs->get_members(), resultname);
- if (xceptions.size() > 0)
- {
- indent_down();
- out << indent() << "}" << endl;
-
- for (x_iter = xceptions.begin(); x_iter != xceptions.end(); ++x_iter)
- {
- out << indent() << "catch (" << type_name((*x_iter)->get_type()) << " " << (*x_iter)->get_name() << ")" << endl
- << indent() << "{" << endl;
-
- if (!tfunction->is_oneway())
- {
- indent_up();
- out << indent() << "result." << prop_name(*x_iter) << " = " << (*x_iter)->get_name() << ";" << endl;
- indent_down();
- }
- out << indent() << "}" << endl;
- }
- }
-
- if (!tfunction->is_oneway())
- {
- out << indent() << "await oprot.WriteMessageBeginAsync(new TMessage(\""
- << correct_function_name_for_async(tfunction->get_name()) << "\", TMessageType.Reply, seqid), cancellationToken); " << endl
- << indent() << "await result.WriteAsync(oprot, cancellationToken);" << endl;
- }
- indent_down();
-
- cleanup_member_name_mapping(xs);
-
- out << indent() << "}" << endl
- << indent() << "catch (TTransportException)" << endl
- << indent() << "{" << endl
- << indent() << " throw;" << endl
- << indent() << "}" << endl
- << indent() << "catch (Exception ex)" << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "Console.Error.WriteLine(\"Error occurred in processor:\");" << endl
- << indent() << "Console.Error.WriteLine(ex.ToString());" << endl;
-
- if (tfunction->is_oneway())
- {
- indent_down();
- out << indent() << "}" << endl;
- }
- else
- {
- out << indent() << "var x = new TApplicationException(TApplicationException.ExceptionType.InternalError,\" Internal error.\");" << endl
- << indent() << "await oprot.WriteMessageBeginAsync(new TMessage(\"" << correct_function_name_for_async(tfunction->get_name())
- << "\", TMessageType.Exception, seqid), cancellationToken);" << endl
- << indent() << "await x.WriteAsync(oprot, cancellationToken);" << endl;
- indent_down();
-
- out << indent() << "}" << endl
- << indent() << "await oprot.WriteMessageEndAsync(cancellationToken);" << endl
- << indent() << "await oprot.Transport.FlushAsync(cancellationToken);" << endl;
- }
-
- indent_down();
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_netstd_union_reader(ostream& out, t_struct* tunion)
-{
- // Thanks to THRIFT-1768, we don't need to check for required fields in the union
- const vector<t_field*>& fields = tunion->get_members();
- vector<t_field*>::const_iterator f_iter;
-
- out << indent() << "public static async Task<" << tunion->get_name() << "> ReadAsync(TProtocol iprot, CancellationToken cancellationToken)" << endl;
- scope_up(out);
-
- out << indent() << "iprot.IncrementRecursionDepth();" << endl;
- out << indent() << "try" << endl;
- scope_up(out);
-
- out << indent() << tunion->get_name() << " retval;" << endl;
- out << indent() << "await iprot.ReadStructBeginAsync(cancellationToken);" << endl;
- out << indent() << "TField field = await iprot.ReadFieldBeginAsync(cancellationToken);" << endl;
- // we cannot have the first field be a stop -- we must have a single field defined
- out << indent() << "if (field.Type == TType.Stop)" << endl;
- scope_up(out);
- out << indent() << "await iprot.ReadFieldEndAsync(cancellationToken);" << endl;
- out << indent() << "retval = new ___undefined();" << endl;
- scope_down(out);
- out << indent() << "else" << endl;
- scope_up(out);
- out << indent() << "switch (field.ID)" << endl;
- scope_up(out);
-
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- out << indent() << "case " << (*f_iter)->get_key() << ":" << endl;
- indent_up();
- out << indent() << "if (field.Type == " << type_to_enum((*f_iter)->get_type()) << ") {" << endl;
- indent_up();
-
- out << indent() << type_name((*f_iter)->get_type()) << " temp;" << endl;
- generate_deserialize_field(out, (*f_iter), "temp", true);
- out << indent() << "retval = new " << (*f_iter)->get_name() << "(temp);" << endl;
-
- indent_down();
- out << indent() << "} else { " << endl << indent() << " await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);"
- << endl << indent() << " retval = new ___undefined();" << endl << indent() << "}" << endl
- << indent() << "break;" << endl;
- indent_down();
- }
-
- out << indent() << "default: " << endl;
- indent_up();
- out << indent() << "await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);" << endl << indent()
- << "retval = new ___undefined();" << endl;
- out << indent() << "break;" << endl;
- indent_down();
-
- scope_down(out);
-
- out << indent() << "await iprot.ReadFieldEndAsync(cancellationToken);" << endl;
-
- out << indent() << "if ((await iprot.ReadFieldBeginAsync(cancellationToken)).Type != TType.Stop)" << endl;
- scope_up(out);
- out << indent() << "throw new TProtocolException(TProtocolException.INVALID_DATA);" << endl;
- scope_down(out);
-
- // end of else for TStop
- scope_down(out);
- out << indent() << "await iprot.ReadStructEndAsync(cancellationToken);" << endl;
- out << indent() << "return retval;" << endl;
- indent_down();
-
- scope_down(out);
- out << indent() << "finally" << endl;
- scope_up(out);
- out << indent() << "iprot.DecrementRecursionDepth();" << endl;
- scope_down(out);
-
- out << indent() << "}" << endl << endl;
-}
-
-void t_netstd_generator::generate_deserialize_field(ostream& out, t_field* tfield, string prefix, bool is_propertyless)
-{
- t_type* type = tfield->get_type();
- while (type->is_typedef())
- {
- type = static_cast<t_typedef*>(type)->get_type();
- }
-
- if (type->is_void())
- {
- throw "CANNOT GENERATE DESERIALIZE CODE FOR void TYPE: " + prefix + tfield->get_name();
- }
-
- string name = prefix + (is_propertyless ? "" : prop_name(tfield));
-
- if (type->is_struct() || type->is_xception())
- {
- generate_deserialize_struct(out, static_cast<t_struct*>(type), name);
- }
- else if (type->is_container())
- {
- generate_deserialize_container(out, type, name);
- }
- else if (type->is_base_type() || type->is_enum())
- {
- out << indent() << name << " = ";
-
- if (type->is_enum())
- {
- out << "(" << type_name(type) << ")";
- }
-
- out << "await iprot.";
-
- if (type->is_base_type())
- {
- t_base_type::t_base tbase = static_cast<t_base_type*>(type)->get_base();
- switch (tbase)
- {
- case t_base_type::TYPE_VOID:
- throw "compiler error: cannot serialize void field in a struct: " + name;
- break;
- case t_base_type::TYPE_STRING:
- if (type->is_binary())
- {
- out << "ReadBinaryAsync(cancellationToken);";
- }
- else
- {
- out << "ReadStringAsync(cancellationToken);";
- }
- break;
- case t_base_type::TYPE_BOOL:
- out << "ReadBoolAsync(cancellationToken);";
- break;
- case t_base_type::TYPE_I8:
- out << "ReadByteAsync(cancellationToken);";
- break;
- case t_base_type::TYPE_I16:
- out << "ReadI16Async(cancellationToken);";
- break;
- case t_base_type::TYPE_I32:
- out << "ReadI32Async(cancellationToken);";
- break;
- case t_base_type::TYPE_I64:
- out << "ReadI64Async(cancellationToken);";
- break;
- case t_base_type::TYPE_DOUBLE:
- out << "ReadDoubleAsync(cancellationToken);";
- break;
- default:
- throw "compiler error: no C# name for base type " + t_base_type::t_base_name(tbase);
- }
- }
- else if (type->is_enum())
- {
- out << "ReadI32Async(cancellationToken);";
- }
- out << endl;
- }
- else
- {
- printf("DO NOT KNOW HOW TO DESERIALIZE FIELD '%s' TYPE '%s'\n", tfield->get_name().c_str(), type_name(type).c_str());
- }
-}
-
-void t_netstd_generator::generate_deserialize_struct(ostream& out, t_struct* tstruct, string prefix)
-{
- if (is_union_enabled() && tstruct->is_union())
- {
- out << indent() << prefix << " = await " << type_name(tstruct) << ".ReadAsync(iprot, cancellationToken);" << endl;
- }
- else
- {
- out << indent() << prefix << " = new " << type_name(tstruct) << "();" << endl
- << indent() << "await " << prefix << ".ReadAsync(iprot, cancellationToken);" << endl;
- }
-}
-
-void t_netstd_generator::generate_deserialize_container(ostream& out, t_type* ttype, string prefix)
-{
- out << indent() << "{" << endl;
- indent_up();
-
- string obj;
-
- if (ttype->is_map())
- {
- obj = tmp("_map");
- }
- else if (ttype->is_set())
- {
- obj = tmp("_set");
- }
- else if (ttype->is_list())
- {
- obj = tmp("_list");
- }
-
- if (ttype->is_map())
- {
- out << indent() << "TMap " << obj << " = await iprot.ReadMapBeginAsync(cancellationToken);" << endl;
- }
- else if (ttype->is_set())
- {
- out << indent() << "TSet " << obj << " = await iprot.ReadSetBeginAsync(cancellationToken);" << endl;
- }
- else if (ttype->is_list())
- {
- out << indent() << "TList " << obj << " = await iprot.ReadListBeginAsync(cancellationToken);" << endl;
- }
-
- out << indent() << prefix << " = new " << type_name(ttype) << "(" << obj << ".Count);" << endl;
- string i = tmp("_i");
- out << indent() << "for(int " << i << " = 0; " << i << " < " << obj << ".Count; ++" << i << ")" << endl
- << indent() << "{" << endl;
- indent_up();
-
- if (ttype->is_map())
- {
- generate_deserialize_map_element(out, static_cast<t_map*>(ttype), prefix);
- }
- else if (ttype->is_set())
- {
- generate_deserialize_set_element(out, static_cast<t_set*>(ttype), prefix);
- }
- else if (ttype->is_list())
- {
- generate_deserialize_list_element(out, static_cast<t_list*>(ttype), prefix);
- }
-
- indent_down();
- out << indent() << "}" << endl;
-
- if (ttype->is_map())
- {
- out << indent() << "await iprot.ReadMapEndAsync(cancellationToken);" << endl;
- }
- else if (ttype->is_set())
- {
- out << indent() << "await iprot.ReadSetEndAsync(cancellationToken);" << endl;
- }
- else if (ttype->is_list())
- {
- out << indent() << "await iprot.ReadListEndAsync(cancellationToken);" << endl;
- }
-
- indent_down();
- out << indent() << "}" << endl;
-}
-
-void t_netstd_generator::generate_deserialize_map_element(ostream& out, t_map* tmap, string prefix)
-{
- string key = tmp("_key");
- string val = tmp("_val");
-
- t_field fkey(tmap->get_key_type(), key);
- t_field fval(tmap->get_val_type(), val);
-
- out << indent() << declare_field(&fkey) << endl;
- out << indent() << declare_field(&fval) << endl;
-
- generate_deserialize_field(out, &fkey);
- generate_deserialize_field(out, &fval);
-
- out << indent() << prefix << "[" << key << "] = " << val << ";" << endl;
-}
-
-void t_netstd_generator::generate_deserialize_set_element(ostream& out, t_set* tset, string prefix)
-{
- string elem = tmp("_elem");
- t_field felem(tset->get_elem_type(), elem);
-
- out << indent() << declare_field(&felem) << endl;
-
- generate_deserialize_field(out, &felem);
-
- out << indent() << prefix << ".Add(" << elem << ");" << endl;
-}
-
-void t_netstd_generator::generate_deserialize_list_element(ostream& out, t_list* tlist, string prefix)
-{
- string elem = tmp("_elem");
- t_field felem(tlist->get_elem_type(), elem);
-
- out << indent() << declare_field(&felem) << endl;
-
- generate_deserialize_field(out, &felem);
-
- out << indent() << prefix << ".Add(" << elem << ");" << endl;
-}
-
-void t_netstd_generator::generate_serialize_field(ostream& out, t_field* tfield, string prefix, bool is_propertyless)
-{
- t_type* type = tfield->get_type();
- while (type->is_typedef())
- {
- type = static_cast<t_typedef*>(type)->get_type();
- }
-
- string name = prefix + (is_propertyless ? "" : prop_name(tfield));
-
- if (type->is_void())
- {
- throw "CANNOT GENERATE SERIALIZE CODE FOR void TYPE: " + name;
- }
-
- if (type->is_struct() || type->is_xception())
- {
- generate_serialize_struct(out, static_cast<t_struct*>(type), name);
- }
- else if (type->is_container())
- {
- generate_serialize_container(out, type, name);
- }
- else if (type->is_base_type() || type->is_enum())
- {
- out << indent() << "await oprot.";
-
- string nullable_name = name;
-
- if (type->is_base_type())
- {
- t_base_type::t_base tbase = static_cast<t_base_type*>(type)->get_base();
- switch (tbase)
- {
- case t_base_type::TYPE_VOID:
- throw "compiler error: cannot serialize void field in a struct: " + name;
- case t_base_type::TYPE_STRING:
- if (type->is_binary())
- {
- out << "WriteBinaryAsync(";
- }
- else
- {
- out << "WriteStringAsync(";
- }
- out << name << ", cancellationToken);";
- break;
- case t_base_type::TYPE_BOOL:
- out << "WriteBoolAsync(" << nullable_name << ", cancellationToken);";
- break;
- case t_base_type::TYPE_I8:
- out << "WriteByteAsync(" << nullable_name << ", cancellationToken);";
- break;
- case t_base_type::TYPE_I16:
- out << "WriteI16Async(" << nullable_name << ", cancellationToken);";
- break;
- case t_base_type::TYPE_I32:
- out << "WriteI32Async(" << nullable_name << ", cancellationToken);";
- break;
- case t_base_type::TYPE_I64:
- out << "WriteI64Async(" << nullable_name << ", cancellationToken);";
- break;
- case t_base_type::TYPE_DOUBLE:
- out << "WriteDoubleAsync(" << nullable_name << ", cancellationToken);";
- break;
- default:
- throw "compiler error: no C# name for base type " + t_base_type::t_base_name(tbase);
- }
- }
- else if (type->is_enum())
- {
- out << "WriteI32Async((int)" << nullable_name << ", cancellationToken);";
- }
- out << endl;
- }
- else
- {
- printf("DO NOT KNOW HOW TO SERIALIZE '%s%s' TYPE '%s'\n", prefix.c_str(), tfield->get_name().c_str(), type_name(type).c_str());
- }
-}
-
-void t_netstd_generator::generate_serialize_struct(ostream& out, t_struct* tstruct, string prefix)
-{
- (void)tstruct;
- out << indent() << "await " << prefix << ".WriteAsync(oprot, cancellationToken);" << endl;
-}
-
-void t_netstd_generator::generate_serialize_container(ostream& out, t_type* ttype, string prefix)
-{
- out << indent() << "{" << endl;
- indent_up();
-
- if (ttype->is_map())
- {
- out << indent() << "await oprot.WriteMapBeginAsync(new TMap(" << type_to_enum(static_cast<t_map*>(ttype)->get_key_type())
- << ", " << type_to_enum(static_cast<t_map*>(ttype)->get_val_type()) << ", " << prefix
- << ".Count), cancellationToken);" << endl;
- }
- else if (ttype->is_set())
- {
- out << indent() << "await oprot.WriteSetBeginAsync(new TSet(" << type_to_enum(static_cast<t_set*>(ttype)->get_elem_type())
- << ", " << prefix << ".Count), cancellationToken);" << endl;
- }
- else if (ttype->is_list())
- {
- out << indent() << "await oprot.WriteListBeginAsync(new TList("
- << type_to_enum(static_cast<t_list*>(ttype)->get_elem_type()) << ", " << prefix << ".Count), cancellationToken);"
- << endl;
- }
-
- string iter = tmp("_iter");
- if (ttype->is_map())
- {
- out << indent() << "foreach (" << type_name(static_cast<t_map*>(ttype)->get_key_type()) << " " << iter
- << " in " << prefix << ".Keys)";
- }
- else if (ttype->is_set())
- {
- out << indent() << "foreach (" << type_name(static_cast<t_set*>(ttype)->get_elem_type()) << " " << iter
- << " in " << prefix << ")";
- }
- else if (ttype->is_list())
- {
- out << indent() << "foreach (" << type_name(static_cast<t_list*>(ttype)->get_elem_type()) << " " << iter
- << " in " << prefix << ")";
- }
-
- out << endl;
- out << indent() << "{" << endl;
- indent_up();
-
- if (ttype->is_map())
- {
- generate_serialize_map_element(out, static_cast<t_map*>(ttype), iter, prefix);
- }
- else if (ttype->is_set())
- {
- generate_serialize_set_element(out, static_cast<t_set*>(ttype), iter);
- }
- else if (ttype->is_list())
- {
- generate_serialize_list_element(out, static_cast<t_list*>(ttype), iter);
- }
-
- indent_down();
- out << indent() << "}" << endl;
-
- if (ttype->is_map())
- {
- out << indent() << "await oprot.WriteMapEndAsync(cancellationToken);" << endl;
- }
- else if (ttype->is_set())
- {
- out << indent() << "await oprot.WriteSetEndAsync(cancellationToken);" << endl;
- }
- else if (ttype->is_list())
- {
- out << indent() << "await oprot.WriteListEndAsync(cancellationToken);" << endl;
- }
-
- indent_down();
- out << indent() << "}" << endl;
-}
-
-void t_netstd_generator::generate_serialize_map_element(ostream& out, t_map* tmap, string iter, string map)
-{
- t_field kfield(tmap->get_key_type(), iter);
- generate_serialize_field(out, &kfield, "");
- t_field vfield(tmap->get_val_type(), map + "[" + iter + "]");
- generate_serialize_field(out, &vfield, "");
-}
-
-void t_netstd_generator::generate_serialize_set_element(ostream& out, t_set* tset, string iter)
-{
- t_field efield(tset->get_elem_type(), iter);
- generate_serialize_field(out, &efield, "");
-}
-
-void t_netstd_generator::generate_serialize_list_element(ostream& out, t_list* tlist, string iter)
-{
- t_field efield(tlist->get_elem_type(), iter);
- generate_serialize_field(out, &efield, "");
-}
-
-void t_netstd_generator::generate_property(ostream& out, t_field* tfield, bool isPublic, bool generateIsset)
-{
- generate_netstd_property(out, tfield, isPublic, generateIsset, "_");
-}
-
-void t_netstd_generator::generate_netstd_property(ostream& out, t_field* tfield, bool isPublic, bool generateIsset, string fieldPrefix)
-{
- if ((is_serialize_enabled() || is_wcf_enabled()) && isPublic)
- {
- out << indent() << "[DataMember(Order = 0)]" << endl;
- }
- bool is_required = field_is_required(tfield);
- if (is_required)
- {
- out << indent() << (isPublic ? "public " : "private ") << type_name(tfield->get_type()) << " " << prop_name(tfield) << " { get; set; }" << endl;
- }
- else
- {
- out << indent() << (isPublic ? "public " : "private ") << type_name(tfield->get_type()) << " " << prop_name(tfield) << endl
- << indent() << "{" << endl;
- indent_up();
-
- out << indent() << "get" << endl
- << indent() << "{" << endl;
- indent_up();
-
- bool use_nullable = false;
-
- out << indent() << "return " << fieldPrefix + tfield->get_name() << ";" << endl;
- indent_down();
- out << indent() << "}" << endl
- << indent() << "set" << endl
- << indent() << "{" << endl;
- indent_up();
-
- if (use_nullable)
- {
- if (generateIsset)
- {
- out << indent() << "__isset." << normalize_name(tfield->get_name()) << " = value.HasValue;" << endl;
- }
- out << indent() << "if (value.HasValue) this." << fieldPrefix + tfield->get_name() << " = value.Value;" << endl;
- }
- else
- {
- if (generateIsset)
- {
- out << indent() << "__isset." << normalize_name(tfield->get_name()) << " = true;" << endl;
- }
- out << indent() << "this." << fieldPrefix + tfield->get_name() << " = value;" << endl;
- }
-
- indent_down();
- out << indent() << "}" << endl;
- indent_down();
- out << indent() << "}" << endl;
- }
- out << endl;
-}
-
-string t_netstd_generator::make_valid_csharp_identifier(string const& fromName)
-{
- string str = fromName;
- if (str.empty())
- {
- return str;
- }
-
- // tests rely on this
- assert(('A' < 'Z') && ('a' < 'z') && ('0' < '9'));
-
- // if the first letter is a number, we add an additional underscore in front of it
- char c = str.at(0);
- if (('0' <= c) && (c <= '9'))
- {
- str = "_" + str;
- }
-
- // following chars: letter, number or underscore
- for (size_t i = 0; i < str.size(); ++i)
- {
- c = str.at(i);
- if (('A' > c || c > 'Z') && ('a' > c || c > 'z') && ('0' > c || c > '9') && '_' != c)
- {
- str.replace(i, 1, "_");
- }
- }
-
- return str;
-}
-
-void t_netstd_generator::cleanup_member_name_mapping(void* scope)
-{
- if (member_mapping_scopes.empty())
- {
- throw "internal error: cleanup_member_name_mapping() no scope active";
- }
-
- member_mapping_scope& active = member_mapping_scopes.back();
- if (active.scope_member != scope)
- {
- throw "internal error: cleanup_member_name_mapping() called for wrong struct";
- }
-
- member_mapping_scopes.pop_back();
-}
-
-string t_netstd_generator::get_mapped_member_name(string name)
-{
- if (!member_mapping_scopes.empty())
- {
- member_mapping_scope& active = member_mapping_scopes.back();
- map<string, string>::iterator iter = active.mapping_table.find(name);
- if (active.mapping_table.end() != iter)
- {
- return iter->second;
- }
- }
-
- pverbose("no mapping for member %s\n", name.c_str());
- return name;
-}
-
-void t_netstd_generator::prepare_member_name_mapping(t_struct* tstruct)
-{
- prepare_member_name_mapping(tstruct, tstruct->get_members(), tstruct->get_name());
-}
-
-void t_netstd_generator::prepare_member_name_mapping(void* scope, const vector<t_field*>& members, const string& structname)
-{
- // begin new scope
- member_mapping_scopes.emplace_back();
- member_mapping_scope& active = member_mapping_scopes.back();
- active.scope_member = scope;
-
- // current C# generator policy:
- // - prop names are always rendered with an Uppercase first letter
- // - struct names are used as given
- std::set<string> used_member_names;
- vector<t_field*>::const_iterator iter;
-
- // prevent name conflicts with struct (CS0542 error)
- used_member_names.insert(structname);
-
- // prevent name conflicts with known methods (THRIFT-2942)
- used_member_names.insert("Read");
- used_member_names.insert("Write");
-
- for (iter = members.begin(); iter != members.end(); ++iter)
- {
- string oldname = (*iter)->get_name();
- string newname = prop_name(*iter, true);
- while (true)
- {
- // new name conflicts with another member
- if (used_member_names.find(newname) != used_member_names.end())
- {
- pverbose("struct %s: member %s conflicts with another member\n", structname.c_str(), newname.c_str());
- newname += '_';
- continue;
- }
-
- // add always, this helps us to detect edge cases like
- // different spellings ("foo" and "Foo") within the same struct
- pverbose("struct %s: member mapping %s => %s\n", structname.c_str(), oldname.c_str(), newname.c_str());
- active.mapping_table[oldname] = newname;
- used_member_names.insert(newname);
- break;
- }
- }
-}
-
-string t_netstd_generator::prop_name(t_field* tfield, bool suppress_mapping)
-{
- string name(tfield->get_name());
- if (suppress_mapping)
- {
- name[0] = toupper(name[0]);
- }
- else
- {
- name = get_mapped_member_name(name);
- }
- return name;
-}
-
-string t_netstd_generator::type_name(t_type* ttype)
-{
- while (ttype->is_typedef())
- {
- ttype = static_cast<t_typedef*>(ttype)->get_type();
- }
-
- if (ttype->is_base_type())
- {
- return base_type_name(static_cast<t_base_type*>(ttype));
- }
-
- if (ttype->is_map())
- {
- t_map* tmap = static_cast<t_map*>(ttype);
- return "Dictionary<" + type_name(tmap->get_key_type()) + ", " + type_name(tmap->get_val_type()) + ">";
- }
-
- if (ttype->is_set())
- {
- t_set* tset = static_cast<t_set*>(ttype);
- return "THashSet<" + type_name(tset->get_elem_type()) + ">";
- }
-
- if (ttype->is_list())
- {
- t_list* tlist = static_cast<t_list*>(ttype);
- return "List<" + type_name(tlist->get_elem_type()) + ">";
- }
-
- t_program* program = ttype->get_program();
- if (program != NULL && program != program_)
- {
- string ns = program->get_namespace("netstd");
- if (!ns.empty())
- {
- return ns + "." + normalize_name(ttype->get_name());
- }
- }
-
- return normalize_name(ttype->get_name());
-}
-
-string t_netstd_generator::base_type_name(t_base_type* tbase)
-{
- switch (tbase->get_base())
- {
- case t_base_type::TYPE_VOID:
- return "void";
- case t_base_type::TYPE_STRING:
- {
- if (tbase->is_binary())
- {
- return "byte[]";
- }
- return "string";
- }
- case t_base_type::TYPE_BOOL:
- return "bool";
- case t_base_type::TYPE_I8:
- return "sbyte";
- case t_base_type::TYPE_I16:
- return "short";
- case t_base_type::TYPE_I32:
- return "int";
- case t_base_type::TYPE_I64:
- return "long";
- case t_base_type::TYPE_DOUBLE:
- return "double";
- default:
- throw "compiler error: no C# name for base type " + t_base_type::t_base_name(tbase->get_base());
- }
-}
-
-string t_netstd_generator::declare_field(t_field* tfield, bool init, string prefix)
-{
- string result = type_name(tfield->get_type()) + " " + prefix + tfield->get_name();
- if (init)
- {
- t_type* ttype = tfield->get_type();
- while (ttype->is_typedef())
- {
- ttype = static_cast<t_typedef*>(ttype)->get_type();
- }
- if (ttype->is_base_type() && field_has_default(tfield))
- {
- std::ofstream dummy;
- result += " = " + render_const_value(dummy, tfield->get_name(), ttype, tfield->get_value());
- }
- else if (ttype->is_base_type())
- {
- t_base_type::t_base tbase = static_cast<t_base_type*>(ttype)->get_base();
- switch (tbase)
- {
- case t_base_type::TYPE_VOID:
- throw "NO T_VOID CONSTRUCT";
- case t_base_type::TYPE_STRING:
- result += " = null";
- break;
- case t_base_type::TYPE_BOOL:
- result += " = false";
- break;
- case t_base_type::TYPE_I8:
- case t_base_type::TYPE_I16:
- case t_base_type::TYPE_I32:
- case t_base_type::TYPE_I64:
- result += " = 0";
- break;
- case t_base_type::TYPE_DOUBLE:
- result += " = (double)0";
- break;
- }
- }
- else if (ttype->is_enum())
- {
- result += " = (" + type_name(ttype) + ")0";
- }
- else if (ttype->is_container())
- {
- result += " = new " + type_name(ttype) + "()";
- }
- else
- {
- result += " = new " + type_name(ttype) + "()";
- }
- }
- return result + ";";
-}
-
-string t_netstd_generator::function_signature(t_function* tfunction, string prefix)
-{
- t_type* ttype = tfunction->get_returntype();
- return type_name(ttype) + " " + normalize_name(prefix + tfunction->get_name()) + "(" + argument_list(tfunction->get_arglist()) + ")";
-}
-
-string t_netstd_generator::function_signature_async(t_function* tfunction, string prefix)
-{
- t_type* ttype = tfunction->get_returntype();
- string task = "Task";
- if (!ttype->is_void())
- {
- task += "<" + type_name(ttype) + ">";
- }
-
- string result = task + " " + normalize_name(prefix + tfunction->get_name()) + "Async(";
- string args = argument_list(tfunction->get_arglist());
- result += args;
- if (!args.empty())
- {
- result += ", ";
- }
- result += "CancellationToken cancellationToken = default(CancellationToken))";
-
- return result;
-}
-
-string t_netstd_generator::argument_list(t_struct* tstruct)
-{
- string result = "";
- const vector<t_field*>& fields = tstruct->get_members();
- vector<t_field*>::const_iterator f_iter;
- bool first = true;
- for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter)
- {
- if (first)
- {
- first = false;
- }
- else
- {
- result += ", ";
- }
- result += type_name((*f_iter)->get_type()) + " " + normalize_name((*f_iter)->get_name());
- }
- return result;
-}
-
-string t_netstd_generator::type_to_enum(t_type* type)
-{
- while (type->is_typedef())
- {
- type = static_cast<t_typedef*>(type)->get_type();
- }
-
- if (type->is_base_type())
- {
- t_base_type::t_base tbase = static_cast<t_base_type*>(type)->get_base();
- switch (tbase)
- {
- case t_base_type::TYPE_VOID:
- throw "NO T_VOID CONSTRUCT";
- case t_base_type::TYPE_STRING:
- return "TType.String";
- case t_base_type::TYPE_BOOL:
- return "TType.Bool";
- case t_base_type::TYPE_I8:
- return "TType.Byte";
- case t_base_type::TYPE_I16:
- return "TType.I16";
- case t_base_type::TYPE_I32:
- return "TType.I32";
- case t_base_type::TYPE_I64:
- return "TType.I64";
- case t_base_type::TYPE_DOUBLE:
- return "TType.Double";
- }
- }
- else if (type->is_enum())
- {
- return "TType.I32";
- }
- else if (type->is_struct() || type->is_xception())
- {
- return "TType.Struct";
- }
- else if (type->is_map())
- {
- return "TType.Map";
- }
- else if (type->is_set())
- {
- return "TType.Set";
- }
- else if (type->is_list())
- {
- return "TType.List";
- }
-
- throw "INVALID TYPE IN type_to_enum: " + type->get_name();
-}
-
-void t_netstd_generator::generate_netstd_docstring_comment(ostream& out, string contents)
-{
- docstring_comment(out, "/// <summary>" + endl, "/// ", contents, "/// </summary>" + endl);
-}
-
-void t_netstd_generator::generate_netstd_doc(ostream& out, t_field* field)
-{
- if (field->get_type()->is_enum())
- {
- string combined_message = field->get_doc() + endl + "<seealso cref=\"" + get_enum_class_name(field->get_type()) + "\"/>";
- generate_netstd_docstring_comment(out, combined_message);
- }
- else
- {
- generate_netstd_doc(out, static_cast<t_doc*>(field));
- }
-}
-
-void t_netstd_generator::generate_netstd_doc(ostream& out, t_doc* tdoc)
-{
- if (tdoc->has_doc())
- {
- generate_netstd_docstring_comment(out, tdoc->get_doc());
- }
-}
-
-void t_netstd_generator::generate_netstd_doc(ostream& out, t_function* tfunction)
-{
- if (tfunction->has_doc())
- {
- stringstream ps;
- const vector<t_field*>& fields = tfunction->get_arglist()->get_members();
- vector<t_field*>::const_iterator p_iter;
- for (p_iter = fields.begin(); p_iter != fields.end(); ++p_iter)
- {
- t_field* p = *p_iter;
- ps << endl << "<param name=\"" << p->get_name() << "\">";
- if (p->has_doc())
- {
- string str = p->get_doc();
- str.erase(remove(str.begin(), str.end(), '\n'), str.end());
- ps << str;
- }
- ps << "</param>";
- }
-
- docstring_comment(out,
- "",
- "/// ",
- "<summary>" + endl + tfunction->get_doc() + "</summary>" + ps.str(),
- "");
- }
-}
-
-void t_netstd_generator::docstring_comment(ostream& out, const string& comment_start, const string& line_prefix, const string& contents, const string& comment_end)
-{
- if (comment_start != "")
- {
- out << indent() << comment_start;
- }
-
- stringstream docs(contents, std::ios_base::in);
-
- while (!(docs.eof() || docs.fail()))
- {
- char line[1024];
- docs.getline(line, 1024);
-
- // Just prnt a newline when the line & prefix are empty.
- if (strlen(line) == 0 && line_prefix == "" && !docs.eof())
- {
- out << endl;
- }
- else if (strlen(line) > 0 || !docs.eof())
- { // skip the empty last line
- out << indent() << line_prefix << line << endl;
- }
- }
- if (comment_end != "")
- {
- out << indent() << comment_end;
- }
-}
-
-string t_netstd_generator::get_enum_class_name(t_type* type)
-{
- string package = "";
- t_program* program = type->get_program();
- if (program != NULL && program != program_)
- {
- package = program->get_namespace("netstd") + ".";
- }
- return package + type->get_name();
-}
-
-THRIFT_REGISTER_GENERATOR(
- netstd,
- "C#",
- " wcf: Adds bindings for WCF to generated classes.\n"
- " serial: Add serialization support to generated classes.\n"
- " union: Use new union typing, which includes a static read function for union types.\n"
-)
projects / ceph.git / blobdiff