--- /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"
+
+using std::map;
+using std::ostream;
+using std::ostringstream;
+using std::string;
+using std::stringstream;
+using std::vector;
+
+static const string endl = "\n"; // avoid ostream << std::endl flushes
+
+struct member_mapping_scope {
+ void* scope_member;
+ std::map<std::string, std::string> mapping_table;
+};
+
+class t_csharp_generator : public t_oop_generator {
+public:
+ t_csharp_generator(t_program* program,
+ const std::map<std::string, std::string>& parsed_options,
+ const std::string& option_string)
+ : t_oop_generator(program) {
+ (void)option_string;
+
+ std::map<std::string, std::string>::const_iterator iter;
+
+ async_ = false;
+ nullable_ = false;
+ hashcode_ = false;
+ union_ = false;
+ serialize_ = false;
+ wcf_ = false;
+ wcf_namespace_.clear();
+ for( iter = parsed_options.begin(); iter != parsed_options.end(); ++iter) {
+ if( iter->first.compare("async") == 0) {
+ async_ = true;
+ } else if( iter->first.compare("nullable") == 0) {
+ nullable_ = true;
+ } else if( iter->first.compare("hashcode") == 0) {
+ hashcode_ = true;
+ } else 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 csharp:" + iter->first;
+ }
+ }
+
+ pwarning(1, "The 'csharp' target is deprecated. Consider using 'netstd' instead.\n");
+
+ out_dir_base_ = "gen-csharp";
+ }
+ void init_generator() override;
+ void close_generator() override;
+
+ void generate_consts(std::vector<t_const*> consts) override;
+
+ void generate_typedef(t_typedef* ttypedef) override;
+ void generate_enum(t_enum* tenum) override;
+ void generate_struct(t_struct* tstruct) override;
+ void generate_union(t_struct* tunion);
+ void generate_xception(t_struct* txception) override;
+ void generate_service(t_service* tservice) override;
+ void generate_property(ostream& out, t_field* tfield, bool isPublic, bool generateIsset);
+ void generate_csharp_property(ostream& out,
+ t_field* tfield,
+ bool isPublic,
+ bool includeIsset = true,
+ std::string fieldPrefix = "");
+ bool print_const_value(std::ostream& out,
+ std::string name,
+ t_type* type,
+ t_const_value* value,
+ bool in_static,
+ bool defval = false,
+ bool needtype = false);
+ std::string render_const_value(std::ostream& out,
+ std::string name,
+ t_type* type,
+ t_const_value* value);
+ void print_const_constructor(std::ostream& out, std::vector<t_const*> consts);
+ void print_const_def_value(std::ostream& out,
+ std::string name,
+ t_type* type,
+ t_const_value* value);
+
+ void generate_csharp_struct(t_struct* tstruct, bool is_exception);
+ void generate_csharp_union(t_struct* tunion);
+ void generate_csharp_struct_definition(std::ostream& out,
+ t_struct* tstruct,
+ bool is_xception = false,
+ bool in_class = false,
+ bool is_result = false);
+ void generate_csharp_union_definition(std::ostream& out, t_struct* tunion);
+ void generate_csharp_union_class(std::ostream& out, t_struct* tunion, t_field* tfield);
+ void generate_csharp_wcffault(std::ostream& out, t_struct* tstruct);
+ void generate_csharp_struct_reader(std::ostream& out, t_struct* tstruct);
+ void generate_csharp_struct_result_writer(std::ostream& out, t_struct* tstruct);
+ void generate_csharp_struct_writer(std::ostream& out, t_struct* tstruct);
+ void generate_csharp_struct_tostring(std::ostream& out, t_struct* tstruct);
+ void generate_csharp_struct_equals(std::ostream& out, t_struct* tstruct);
+ void generate_csharp_struct_hashcode(std::ostream& out, t_struct* tstruct);
+ void generate_csharp_union_reader(std::ostream& out, t_struct* tunion);
+
+ void generate_function_helpers(t_function* tfunction);
+ void generate_service_interface(t_service* tservice);
+ void generate_separate_service_interfaces(t_service* tservice);
+ void generate_sync_service_interface(t_service* tservice);
+ void generate_async_service_interface(t_service* tservice);
+ void generate_combined_service_interface(t_service* tservice);
+ void generate_silverlight_async_methods(t_service* tservice);
+ void generate_service_helpers(t_service* tservice);
+ void generate_service_client(t_service* tservice);
+ void generate_service_server(t_service* tservice);
+ void generate_service_server_sync(t_service* tservice);
+ void generate_service_server_async(t_service* tservice);
+ void generate_process_function(t_service* tservice, t_function* function);
+ void generate_process_function_async(t_service* tservice, t_function* function);
+
+ void generate_deserialize_field(std::ostream& out,
+ t_field* tfield,
+ std::string prefix = "",
+ bool is_propertyless = false);
+ void generate_deserialize_struct(std::ostream& out, t_struct* tstruct, std::string prefix = "");
+ void generate_deserialize_container(std::ostream& out, t_type* ttype, std::string prefix = "");
+ void generate_deserialize_set_element(std::ostream& out, t_set* tset, std::string prefix = "");
+ void generate_deserialize_map_element(std::ostream& out, t_map* tmap, std::string prefix = "");
+ void generate_deserialize_list_element(std::ostream& out, t_list* list, std::string prefix = "");
+ void generate_serialize_field(std::ostream& out,
+ t_field* tfield,
+ std::string prefix = "",
+ bool is_element = false,
+ bool is_propertyless = false);
+ void generate_serialize_struct(std::ostream& out, t_struct* tstruct, std::string prefix = "");
+ void generate_serialize_container(std::ostream& out, t_type* ttype, std::string prefix = "");
+ void generate_serialize_map_element(std::ostream& out,
+ t_map* tmap,
+ std::string iter,
+ std::string map);
+ void generate_serialize_set_element(std::ostream& out, t_set* tmap, std::string iter);
+ void generate_serialize_list_element(std::ostream& out, t_list* tlist, std::string iter);
+
+ void generate_csharp_doc(std::ostream& out, t_field* field);
+ void generate_csharp_doc(std::ostream& out, t_doc* tdoc);
+ void generate_csharp_doc(std::ostream& out, t_function* tdoc);
+ void generate_csharp_docstring_comment(std::ostream& out, string contents);
+
+ void start_csharp_namespace(std::ostream& out);
+ void end_csharp_namespace(std::ostream& out);
+
+ std::string csharp_type_usings();
+ std::string csharp_thrift_usings();
+
+ std::string type_name(t_type* ttype,
+ bool in_countainer = false,
+ bool in_init = false,
+ bool in_param = false,
+ bool is_required = false);
+ std::string base_type_name(t_base_type* tbase,
+ bool in_container = false,
+ bool in_param = false,
+ bool is_required = false);
+ std::string declare_field(t_field* tfield, bool init = false, std::string prefix = "");
+ std::string function_signature_async_begin(t_function* tfunction, std::string prefix = "");
+ std::string function_signature_async_end(t_function* tfunction, std::string prefix = "");
+ std::string function_signature_async(t_function* tfunction, std::string prefix = "");
+ std::string function_signature(t_function* tfunction, std::string prefix = "");
+ std::string argument_list(t_struct* tstruct);
+ std::string type_to_enum(t_type* ttype);
+ std::string prop_name(t_field* tfield, bool suppress_mapping = false);
+ std::string get_enum_class_name(t_type* type) override;
+
+ bool field_has_default(t_field* tfield) { return tfield->get_value() != NULL; }
+
+ bool field_is_required(t_field* tfield) { return tfield->get_req() == t_field::T_REQUIRED; }
+
+ bool type_can_be_null(t_type* ttype) {
+ while (ttype->is_typedef()) {
+ ttype = ((t_typedef*)ttype)->get_type();
+ }
+
+ return ttype->is_container() || ttype->is_struct() || ttype->is_xception()
+ || ttype->is_string();
+ }
+
+private:
+ std::string namespace_name_;
+ ofstream_with_content_based_conditional_update f_service_;
+ std::string namespace_dir_;
+ bool async_;
+ bool nullable_;
+ bool union_;
+ bool hashcode_;
+ bool serialize_;
+ bool wcf_;
+ std::string wcf_namespace_;
+
+ std::map<std::string, int> csharp_keywords;
+ std::vector<member_mapping_scope> member_mapping_scopes;
+
+ void init_keywords();
+ std::string normalize_name(std::string name);
+ std::string make_valid_csharp_identifier(std::string const& fromName);
+ void prepare_member_name_mapping(t_struct* tstruct);
+ void prepare_member_name_mapping(void* scope,
+ const vector<t_field*>& members,
+ const string& structname);
+ void cleanup_member_name_mapping(void* scope);
+ string get_mapped_member_name(string oldname);
+};
+
+void t_csharp_generator::init_generator() {
+ MKDIR(get_out_dir().c_str());
+ namespace_name_ = program_->get_namespace("csharp");
+
+ 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("C# options:\n");
+ pverbose("- async ...... %s\n", (async_ ? "ON" : "off"));
+ pverbose("- nullable ... %s\n", (nullable_ ? "ON" : "off"));
+ pverbose("- union ...... %s\n", (union_ ? "ON" : "off"));
+ pverbose("- hashcode ... %s\n", (hashcode_ ? "ON" : "off"));
+ pverbose("- serialize .. %s\n", (serialize_ ? "ON" : "off"));
+ pverbose("- wcf ........ %s\n", (wcf_ ? "ON" : "off"));
+}
+
+std::string t_csharp_generator::normalize_name(std::string name) {
+ string tmp(name);
+ std::transform(tmp.begin(), tmp.end(), tmp.begin(), static_cast<int (*)(int)>(std::tolower));
+
+ // un-conflict keywords by prefixing with "@"
+ if (csharp_keywords.find(tmp) != csharp_keywords.end()) {
+ return "@" + name;
+ }
+
+ // no changes necessary
+ return name;
+}
+
+void t_csharp_generator::init_keywords() {
+ csharp_keywords.clear();
+
+ // C# keywords
+ csharp_keywords["abstract"] = 1;
+ csharp_keywords["as"] = 1;
+ csharp_keywords["base"] = 1;
+ csharp_keywords["bool"] = 1;
+ csharp_keywords["break"] = 1;
+ csharp_keywords["byte"] = 1;
+ csharp_keywords["case"] = 1;
+ csharp_keywords["catch"] = 1;
+ csharp_keywords["char"] = 1;
+ csharp_keywords["checked"] = 1;
+ csharp_keywords["class"] = 1;
+ csharp_keywords["const"] = 1;
+ csharp_keywords["continue"] = 1;
+ csharp_keywords["decimal"] = 1;
+ csharp_keywords["default"] = 1;
+ csharp_keywords["delegate"] = 1;
+ csharp_keywords["do"] = 1;
+ csharp_keywords["double"] = 1;
+ csharp_keywords["else"] = 1;
+ csharp_keywords["enum"] = 1;
+ csharp_keywords["event"] = 1;
+ csharp_keywords["explicit"] = 1;
+ csharp_keywords["extern"] = 1;
+ csharp_keywords["false"] = 1;
+ csharp_keywords["finally"] = 1;
+ csharp_keywords["fixed"] = 1;
+ csharp_keywords["float"] = 1;
+ csharp_keywords["for"] = 1;
+ csharp_keywords["foreach"] = 1;
+ csharp_keywords["goto"] = 1;
+ csharp_keywords["if"] = 1;
+ csharp_keywords["implicit"] = 1;
+ csharp_keywords["in"] = 1;
+ csharp_keywords["int"] = 1;
+ csharp_keywords["interface"] = 1;
+ csharp_keywords["internal"] = 1;
+ csharp_keywords["is"] = 1;
+ csharp_keywords["lock"] = 1;
+ csharp_keywords["long"] = 1;
+ csharp_keywords["namespace"] = 1;
+ csharp_keywords["new"] = 1;
+ csharp_keywords["null"] = 1;
+ csharp_keywords["object"] = 1;
+ csharp_keywords["operator"] = 1;
+ csharp_keywords["out"] = 1;
+ csharp_keywords["override"] = 1;
+ csharp_keywords["params"] = 1;
+ csharp_keywords["private"] = 1;
+ csharp_keywords["protected"] = 1;
+ csharp_keywords["public"] = 1;
+ csharp_keywords["readonly"] = 1;
+ csharp_keywords["ref"] = 1;
+ csharp_keywords["return"] = 1;
+ csharp_keywords["sbyte"] = 1;
+ csharp_keywords["sealed"] = 1;
+ csharp_keywords["short"] = 1;
+ csharp_keywords["sizeof"] = 1;
+ csharp_keywords["stackalloc"] = 1;
+ csharp_keywords["static"] = 1;
+ csharp_keywords["string"] = 1;
+ csharp_keywords["struct"] = 1;
+ csharp_keywords["switch"] = 1;
+ csharp_keywords["this"] = 1;
+ csharp_keywords["throw"] = 1;
+ csharp_keywords["true"] = 1;
+ csharp_keywords["try"] = 1;
+ csharp_keywords["typeof"] = 1;
+ csharp_keywords["uint"] = 1;
+ csharp_keywords["ulong"] = 1;
+ csharp_keywords["unchecked"] = 1;
+ csharp_keywords["unsafe"] = 1;
+ csharp_keywords["ushort"] = 1;
+ csharp_keywords["using"] = 1;
+ csharp_keywords["virtual"] = 1;
+ csharp_keywords["void"] = 1;
+ csharp_keywords["volatile"] = 1;
+ csharp_keywords["while"] = 1;
+
+ // C# contextual keywords
+ csharp_keywords["add"] = 1;
+ csharp_keywords["alias"] = 1;
+ csharp_keywords["ascending"] = 1;
+ csharp_keywords["async"] = 1;
+ csharp_keywords["await"] = 1;
+ csharp_keywords["descending"] = 1;
+ csharp_keywords["dynamic"] = 1;
+ csharp_keywords["from"] = 1;
+ csharp_keywords["get"] = 1;
+ csharp_keywords["global"] = 1;
+ csharp_keywords["group"] = 1;
+ csharp_keywords["into"] = 1;
+ csharp_keywords["join"] = 1;
+ csharp_keywords["let"] = 1;
+ csharp_keywords["orderby"] = 1;
+ csharp_keywords["partial"] = 1;
+ csharp_keywords["remove"] = 1;
+ csharp_keywords["select"] = 1;
+ csharp_keywords["set"] = 1;
+ csharp_keywords["value"] = 1;
+ csharp_keywords["var"] = 1;
+ csharp_keywords["where"] = 1;
+ csharp_keywords["yield"] = 1;
+}
+
+void t_csharp_generator::start_csharp_namespace(ostream& out) {
+ if (!namespace_name_.empty()) {
+ out << "namespace " << namespace_name_ << "\n";
+ scope_up(out);
+ }
+}
+
+void t_csharp_generator::end_csharp_namespace(ostream& out) {
+ if (!namespace_name_.empty()) {
+ scope_down(out);
+ }
+}
+
+string t_csharp_generator::csharp_type_usings() {
+ return string() + "using System;\n" + "using System.Collections;\n"
+ + "using System.Collections.Generic;\n" + "using System.Text;\n" + "using System.IO;\n"
+ + ((async_) ? "using System.Threading.Tasks;\n" : "") + "using Thrift;\n"
+ + "using Thrift.Collections;\n" + ((serialize_ || wcf_) ? "#if !SILVERLIGHT\n" : "")
+ + ((serialize_ || wcf_) ? "using System.Xml.Serialization;\n" : "")
+ + ((serialize_ || wcf_) ? "#endif\n" : "")
+ + "using System.Runtime.Serialization;\n";
+}
+
+string t_csharp_generator::csharp_thrift_usings() {
+ return string() + "using Thrift.Protocol;\n" + "using Thrift.Transport;\n";
+}
+
+void t_csharp_generator::close_generator() {
+}
+void t_csharp_generator::generate_typedef(t_typedef* ttypedef) {
+ (void)ttypedef;
+}
+
+void t_csharp_generator::generate_enum(t_enum* tenum) {
+ 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());
+
+ f_enum << autogen_comment() << endl;
+
+ start_csharp_namespace(f_enum);
+
+ generate_csharp_doc(f_enum, tenum);
+
+ indent(f_enum) << "public enum " << tenum->get_name() << "\n";
+ scope_up(f_enum);
+
+ 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_csharp_doc(f_enum, *c_iter);
+
+ int value = (*c_iter)->get_value();
+ indent(f_enum) << (*c_iter)->get_name() << " = " << value << "," << endl;
+ }
+
+ scope_down(f_enum);
+
+ end_csharp_namespace(f_enum);
+
+ f_enum.close();
+}
+
+void t_csharp_generator::generate_consts(std::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());
+
+ f_consts << autogen_comment() << csharp_type_usings() << endl;
+
+ start_csharp_namespace(f_consts);
+
+ indent(f_consts) << "public static class " << make_valid_csharp_identifier(program_name_)
+ << "Constants" << endl;
+ scope_up(f_consts);
+
+ vector<t_const*>::iterator c_iter;
+ bool need_static_constructor = false;
+ for (c_iter = consts.begin(); c_iter != consts.end(); ++c_iter) {
+ generate_csharp_doc(f_consts, (*c_iter));
+ if (print_const_value(f_consts,
+ (*c_iter)->get_name(),
+ (*c_iter)->get_type(),
+ (*c_iter)->get_value(),
+ false)) {
+ need_static_constructor = true;
+ }
+ }
+
+ if (need_static_constructor) {
+ print_const_constructor(f_consts, consts);
+ }
+
+ scope_down(f_consts);
+ end_csharp_namespace(f_consts);
+ f_consts.close();
+}
+
+void t_csharp_generator::print_const_def_value(std::ostream& out,
+ string name,
+ t_type* type,
+ t_const_value* value) {
+ if (type->is_struct() || type->is_xception()) {
+ const vector<t_field*>& fields = ((t_struct*)type)->get_members();
+ vector<t_field*>::const_iterator f_iter;
+ 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;
+ prepare_member_name_mapping((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);
+ indent(out) << name << "." << prop_name(field) << " = " << val << ";" << endl;
+ }
+ cleanup_member_name_mapping((t_struct*)type);
+ } else if (type->is_map()) {
+ t_type* ktype = ((t_map*)type)->get_key_type();
+ t_type* vtype = ((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);
+ indent(out) << name << "[" << key << "]"
+ << " = " << val << ";" << endl;
+ }
+ } else if (type->is_list() || type->is_set()) {
+ t_type* etype;
+ if (type->is_list()) {
+ etype = ((t_list*)type)->get_elem_type();
+ } else {
+ etype = ((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);
+ indent(out) << name << ".Add(" << val << ");" << endl;
+ }
+ }
+}
+
+void t_csharp_generator::print_const_constructor(std::ostream& out, std::vector<t_const*> consts) {
+ indent(out) << "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);
+}
+
+// it seems like all that methods that call this are using in_static to be the opposite of what it
+// would imply
+bool t_csharp_generator::print_const_value(std::ostream& out,
+ string name,
+ t_type* type,
+ t_const_value* value,
+ bool in_static,
+ bool defval,
+ bool needtype) {
+ indent(out);
+ bool need_static_construction = !in_static;
+ while (type->is_typedef()) {
+ type = ((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 << name << " = " << v2 << ";" << endl;
+ need_static_construction = false;
+ } else if (type->is_enum()) {
+ out << name << " = " << type_name(type, false, true) << "." << 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, true, true) << "();" << 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;
+}
+
+std::string t_csharp_generator::render_const_value(ostream& out,
+ string name,
+ t_type* type,
+ t_const_value* value) {
+ (void)name;
+ std::ostringstream render;
+
+ if (type->is_base_type()) {
+ t_base_type::t_base tbase = ((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_csharp_generator::generate_struct(t_struct* tstruct) {
+ if (union_ && tstruct->is_union()) {
+ generate_csharp_union(tstruct);
+ } else {
+ generate_csharp_struct(tstruct, false);
+ }
+}
+
+void t_csharp_generator::generate_xception(t_struct* txception) {
+ generate_csharp_struct(txception, true);
+}
+
+void t_csharp_generator::generate_csharp_struct(t_struct* tstruct, bool is_exception) {
+ 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() << csharp_type_usings() << csharp_thrift_usings() << endl;
+
+ generate_csharp_struct_definition(f_struct, tstruct, is_exception);
+
+ f_struct.close();
+}
+
+void t_csharp_generator::generate_csharp_struct_definition(ostream& out,
+ t_struct* tstruct,
+ bool is_exception,
+ bool in_class,
+ bool is_result) {
+
+ if (!in_class) {
+ start_csharp_namespace(out);
+ }
+
+ out << endl;
+
+ generate_csharp_doc(out, tstruct);
+ prepare_member_name_mapping(tstruct);
+
+ indent(out) << "#if !SILVERLIGHT" << endl;
+ indent(out) << "[Serializable]" << endl;
+ indent(out) << "#endif" << endl;
+ if ((serialize_ || wcf_) && !is_exception) {
+ indent(out) << "[DataContract(Namespace=\"" << wcf_namespace_ << "\")]"
+ << endl; // do not make exception classes directly WCF serializable, we provide a
+ // separate "fault" for that
+ }
+ bool is_final = (tstruct->annotations_.find("final") != tstruct->annotations_.end());
+
+ indent(out) << "public " << (is_final ? "sealed " : "") << "partial class "
+ << normalize_name(tstruct->get_name()) << " : ";
+
+ if (is_exception) {
+ out << "TException, ";
+ }
+ out << "TBase";
+
+ out << endl;
+
+ scope_up(out);
+
+ 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 requied, then we use auto-properties
+ if (!field_is_required((*m_iter)) && (!nullable_ || field_has_default((*m_iter)))) {
+ indent(out) << "private " << declare_field(*m_iter, false, "_") << endl;
+ }
+ }
+ out << endl;
+
+ bool has_non_required_fields = false;
+ bool has_non_required_default_value_fields = false;
+ bool has_required_fields = false;
+ for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
+ generate_csharp_doc(out, *m_iter);
+ generate_property(out, *m_iter, true, true);
+ bool is_required = field_is_required((*m_iter));
+ bool has_default = field_has_default((*m_iter));
+ if (is_required) {
+ has_required_fields = true;
+ } else {
+ if (has_default) {
+ has_non_required_default_value_fields = true;
+ }
+ has_non_required_fields = true;
+ }
+ }
+
+ bool generate_isset = (nullable_ && has_non_required_default_value_fields)
+ || (!nullable_ && has_non_required_fields);
+ if (generate_isset) {
+ out << endl;
+ if (serialize_ || wcf_) {
+ out << indent() << "[XmlIgnore] // XmlSerializer" << endl << indent()
+ << "[DataMember(Order = 1)] // XmlObjectSerializer, DataContractJsonSerializer, etc."
+ << endl;
+ }
+ out << indent() << "public Isset __isset;" << endl << indent() << "#if !SILVERLIGHT" << endl
+ << indent() << "[Serializable]" << endl << indent() << "#endif" << endl;
+ if (serialize_ || wcf_) {
+ indent(out) << "[DataContract]" << endl;
+ }
+ indent(out) << "public struct Isset {" << endl;
+ indent_up();
+ for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
+ bool is_required = field_is_required((*m_iter));
+ bool has_default = field_has_default((*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 we are not nullable, then we generate Isset
+ if (!is_required && (!nullable_ || has_default)) {
+ if (serialize_ || wcf_) {
+ indent(out) << "[DataMember]" << endl;
+ }
+ indent(out) << "public bool " << normalize_name((*m_iter)->get_name()) << ";" << endl;
+ }
+ }
+
+ indent_down();
+ indent(out) << "}" << endl << endl;
+
+ if (generate_isset && (serialize_ || wcf_)) {
+ indent(out) << "#region XmlSerializer support" << endl << endl;
+
+ for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
+ bool is_required = field_is_required((*m_iter));
+ bool has_default = field_has_default((*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 we are not nullable, then we generate Isset
+ if (!is_required && (!nullable_ || has_default)) {
+ indent(out) << "public bool ShouldSerialize" << prop_name((*m_iter)) << "()" << endl;
+ indent(out) << "{" << endl;
+ indent_up();
+ indent(out) << "return __isset." << normalize_name((*m_iter)->get_name()) << ";" << endl;
+ indent_down();
+ indent(out) << "}" << endl << endl;
+ }
+ }
+
+ indent(out) << "#endregion XmlSerializer support" << endl << endl;
+ }
+ }
+
+ // We always want a default, no argument constructor for Reading
+ indent(out) << "public " << normalize_name(tstruct->get_name()) << "() {" << 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 = ((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
+ indent(out) << "this.__isset." << normalize_name((*m_iter)->get_name()) << " = true;"
+ << endl;
+ }
+ }
+ }
+ indent_down();
+ indent(out) << "}" << endl << endl;
+
+ if (has_required_fields) {
+ indent(out) << "public " << tstruct->get_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()) << " " << normalize_name((*m_iter)->get_name());
+ }
+ }
+ out << ") : this() {" << endl;
+ indent_up();
+
+ for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
+ if (field_is_required((*m_iter))) {
+ indent(out) << "this." << prop_name((*m_iter)) << " = " << normalize_name((*m_iter)->get_name()) << ";"
+ << endl;
+ }
+ }
+
+ indent_down();
+ indent(out) << "}" << endl << endl;
+ }
+
+ generate_csharp_struct_reader(out, tstruct);
+ if (is_result) {
+ generate_csharp_struct_result_writer(out, tstruct);
+ } else {
+ generate_csharp_struct_writer(out, tstruct);
+ }
+ if (hashcode_) {
+ generate_csharp_struct_equals(out, tstruct);
+ generate_csharp_struct_hashcode(out, tstruct);
+ }
+ generate_csharp_struct_tostring(out, tstruct);
+ scope_down(out);
+ out << endl;
+
+ // generate a corresponding WCF fault to wrap the exception
+ if ((serialize_ || wcf_) && is_exception) {
+ generate_csharp_wcffault(out, tstruct);
+ }
+
+ cleanup_member_name_mapping(tstruct);
+ if (!in_class) {
+ end_csharp_namespace(out);
+ }
+}
+
+void t_csharp_generator::generate_csharp_wcffault(ostream& out, t_struct* tstruct) {
+ out << endl;
+ indent(out) << "#if !SILVERLIGHT" << endl;
+ indent(out) << "[Serializable]" << endl;
+ indent(out) << "#endif" << endl;
+ indent(out) << "[DataContract]" << endl;
+ bool is_final = (tstruct->annotations_.find("final") != tstruct->annotations_.end());
+
+ indent(out) << "public " << (is_final ? "sealed " : "") << "partial class " << tstruct->get_name()
+ << "Fault" << endl;
+
+ scope_up(out);
+
+ 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 requied, then we use auto-properties
+ if (!field_is_required((*m_iter)) && (!nullable_ || field_has_default((*m_iter)))) {
+ indent(out) << "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);
+ }
+
+ scope_down(out);
+ out << endl;
+}
+
+void t_csharp_generator::generate_csharp_struct_reader(ostream& out, t_struct* tstruct) {
+ indent(out) << "public void Read (TProtocol iprot)" << endl;
+ scope_up(out);
+
+ out << indent() << "iprot.IncrementRecursionDepth();" << endl;
+ out << indent() << "try" << endl;
+ scope_up(out);
+
+ 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))) {
+ indent(out) << "bool isset_" << (*f_iter)->get_name() << " = false;" << endl;
+ }
+ }
+
+ indent(out) << "TField field;" << endl << indent() << "iprot.ReadStructBegin();" << endl;
+
+ indent(out) << "while (true)" << endl;
+ scope_up(out);
+
+ indent(out) << "field = iprot.ReadFieldBegin();" << endl;
+
+ indent(out) << "if (field.Type == TType.Stop) { " << endl;
+ indent_up();
+ indent(out) << "break;" << endl;
+ indent_down();
+ indent(out) << "}" << endl;
+
+ indent(out) << "switch (field.ID)" << endl;
+
+ scope_up(out);
+
+ for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter) {
+ bool is_required = field_is_required((*f_iter));
+ indent(out) << "case " << (*f_iter)->get_key() << ":" << endl;
+ indent_up();
+ indent(out) << "if (field.Type == " << type_to_enum((*f_iter)->get_type()) << ") {" << endl;
+ indent_up();
+
+ generate_deserialize_field(out, *f_iter);
+ if (is_required) {
+ indent(out) << "isset_" << (*f_iter)->get_name() << " = true;" << endl;
+ }
+
+ indent_down();
+ out << indent() << "} else { " << endl << indent() << " TProtocolUtil.Skip(iprot, field.Type);"
+ << endl << indent() << "}" << endl << indent() << "break;" << endl;
+ indent_down();
+ }
+
+ indent(out) << "default: " << endl;
+ indent_up();
+ indent(out) << "TProtocolUtil.Skip(iprot, field.Type);" << endl;
+ indent(out) << "break;" << endl;
+ indent_down();
+
+ scope_down(out);
+
+ indent(out) << "iprot.ReadFieldEnd();" << endl;
+
+ scope_down(out);
+
+ indent(out) << "iprot.ReadStructEnd();" << endl;
+
+ for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter) {
+ if (field_is_required((*f_iter))) {
+ indent(out) << "if (!isset_" << (*f_iter)->get_name() << ")" << endl;
+ indent_up();
+ out << indent()
+ << "throw new TProtocolException(TProtocolException.INVALID_DATA, "
+ << "\"required field " << prop_name((*f_iter)) << " not set\");"
+ << endl;
+ indent_down();
+ }
+ }
+
+ scope_down(out);
+ out << indent() << "finally" << endl;
+ scope_up(out);
+ out << indent() << "iprot.DecrementRecursionDepth();" << endl;
+ scope_down(out);
+
+ indent_down();
+
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_csharp_struct_writer(ostream& out, t_struct* tstruct) {
+ out << indent() << "public void Write(TProtocol oprot) {" << endl;
+ indent_up();
+
+ out << indent() << "oprot.IncrementRecursionDepth();" << endl;
+ out << indent() << "try" << endl;
+ scope_up(out);
+
+ string name = tstruct->get_name();
+ const vector<t_field*>& fields = tstruct->get_sorted_members();
+ vector<t_field*>::const_iterator f_iter;
+
+ indent(out) << "TStruct struc = new TStruct(\"" << name << "\");" << endl;
+ indent(out) << "oprot.WriteStructBegin(struc);" << endl;
+
+ if (fields.size() > 0) {
+ indent(out) << "TField field = new TField();" << endl;
+ for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter) {
+ bool is_required = field_is_required((*f_iter));
+ bool has_default = field_has_default((*f_iter));
+ bool null_allowed = type_can_be_null((*f_iter)->get_type());
+
+ if (is_required)
+ {
+ if (null_allowed) {
+ indent(out) << "if (" << prop_name((*f_iter)) << " == null)" << endl;
+ indent_up();
+ out << indent()
+ << "throw new TProtocolException(TProtocolException.INVALID_DATA, "
+ << "\"required field " << prop_name((*f_iter)) << " not set\");"
+ << endl;
+ indent_down();
+ }
+ }
+ else
+ {
+ if (nullable_ && !has_default) {
+ indent(out) << "if (" << prop_name((*f_iter)) << " != null) {" << endl;
+ }
+ else if (null_allowed) {
+ out << indent()
+ << "if (" << prop_name((*f_iter)) << " != null && __isset."
+ << normalize_name((*f_iter)->get_name()) << ") {"
+ << endl;
+ }
+ else {
+ indent(out) << "if (__isset." << normalize_name((*f_iter)->get_name()) << ") {" << endl;
+ }
+ indent_up();
+ }
+ indent(out) << "field.Name = \"" << (*f_iter)->get_name() << "\";" << endl;
+ indent(out) << "field.Type = " << type_to_enum((*f_iter)->get_type()) << ";" << endl;
+ indent(out) << "field.ID = " << (*f_iter)->get_key() << ";" << endl;
+ indent(out) << "oprot.WriteFieldBegin(field);" << endl;
+
+ generate_serialize_field(out, *f_iter);
+
+ indent(out) << "oprot.WriteFieldEnd();" << endl;
+ if (!is_required) {
+ indent_down();
+ indent(out) << "}" << endl;
+ }
+ }
+ }
+
+ indent(out) << "oprot.WriteFieldStop();" << endl;
+ indent(out) << "oprot.WriteStructEnd();" << endl;
+
+ scope_down(out);
+ out << indent() << "finally" << endl;
+ scope_up(out);
+ out << indent() << "oprot.DecrementRecursionDepth();" << endl;
+ scope_down(out);
+
+ indent_down();
+
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_csharp_struct_result_writer(ostream& out, t_struct* tstruct) {
+ indent(out) << "public void Write(TProtocol oprot) {" << endl;
+ indent_up();
+
+ out << indent() << "oprot.IncrementRecursionDepth();" << endl;
+ out << indent() << "try" << endl;
+ scope_up(out);
+
+ string name = tstruct->get_name();
+ const vector<t_field*>& fields = tstruct->get_sorted_members();
+ vector<t_field*>::const_iterator f_iter;
+
+ indent(out) << "TStruct struc = new TStruct(\"" << name << "\");" << endl;
+ indent(out) << "oprot.WriteStructBegin(struc);" << endl;
+
+ if (fields.size() > 0) {
+ indent(out) << "TField 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 << " else if ";
+ }
+
+ if (nullable_) {
+ out << "(this." << prop_name((*f_iter)) << " != null) {" << endl;
+ } else {
+ out << "(this.__isset." << normalize_name((*f_iter)->get_name()) << ") {" << endl;
+ }
+ indent_up();
+
+ bool null_allowed = !nullable_ && type_can_be_null((*f_iter)->get_type());
+ if (null_allowed) {
+ indent(out) << "if (" << prop_name(*f_iter) << " != null) {" << endl;
+ indent_up();
+ }
+
+ indent(out) << "field.Name = \"" << prop_name(*f_iter) << "\";" << endl;
+ indent(out) << "field.Type = " << type_to_enum((*f_iter)->get_type()) << ";" << endl;
+ indent(out) << "field.ID = " << (*f_iter)->get_key() << ";" << endl;
+ indent(out) << "oprot.WriteFieldBegin(field);" << endl;
+
+ generate_serialize_field(out, *f_iter);
+
+ indent(out) << "oprot.WriteFieldEnd();" << endl;
+
+ if (null_allowed) {
+ indent_down();
+ indent(out) << "}" << endl;
+ }
+
+ indent_down();
+ indent(out) << "}";
+ }
+ }
+
+ out << endl << indent() << "oprot.WriteFieldStop();" << endl << indent()
+ << "oprot.WriteStructEnd();" << endl;
+
+ scope_down(out);
+ out << indent() << "finally" << endl;
+ scope_up(out);
+ out << indent() << "oprot.DecrementRecursionDepth();" << endl;
+ scope_down(out);
+
+ indent_down();
+
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_csharp_struct_tostring(ostream& out, t_struct* tstruct) {
+ indent(out) << "public override string ToString() {" << endl;
+ indent_up();
+
+ indent(out) << "StringBuilder __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))) {
+ indent(out) << "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));
+ bool has_default = field_has_default((*f_iter));
+ if (nullable_ && !has_default && !is_required) {
+ indent(out) << "if (" << prop_name((*f_iter)) << " != null) {" << endl;
+ indent_up();
+ } else if (!is_required) {
+ bool null_allowed = type_can_be_null((*f_iter)->get_type());
+ if (null_allowed) {
+ indent(out) << "if (" << prop_name((*f_iter)) << " != null && __isset."
+ << normalize_name((*f_iter)->get_name()) << ") {" << endl;
+ indent_up();
+ } else {
+ indent(out) << "if (__isset." << normalize_name((*f_iter)->get_name()) << ") {" << endl;
+ indent_up();
+ }
+ }
+
+ if (useFirstFlag && (!had_required)) {
+ indent(out) << "if(!__first) { __sb.Append(\", \"); }" << endl;
+ if (!is_required) {
+ indent(out) << "__first = false;" << endl;
+ }
+ indent(out) << "__sb.Append(\"" << prop_name((*f_iter)) << ": \");" << endl;
+ } else {
+ indent(out) << "__sb.Append(\", " << prop_name((*f_iter)) << ": \");" << endl;
+ }
+
+ t_type* ttype = (*f_iter)->get_type();
+ if (ttype->is_xception() || ttype->is_struct()) {
+ indent(out) << "__sb.Append(" << prop_name((*f_iter))
+ << "== null ? \"<null>\" : " << prop_name((*f_iter)) << ".ToString());" << endl;
+ } else {
+ indent(out) << "__sb.Append(" << prop_name((*f_iter)) << ");" << endl;
+ }
+
+ if (!is_required) {
+ indent_down();
+ indent(out) << "}" << endl;
+ } else {
+ had_required = true; // now __first must be false, so we don't need to check it anymore
+ }
+ }
+
+ indent(out) << "__sb.Append(\")\");" << endl;
+ indent(out) << "return __sb.ToString();" << endl;
+
+ indent_down();
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_csharp_union(t_struct* tunion) {
+ 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() << csharp_type_usings() << csharp_thrift_usings() << endl;
+
+ generate_csharp_union_definition(f_union, tunion);
+
+ f_union.close();
+}
+
+void t_csharp_generator::generate_csharp_union_definition(std::ostream& out, t_struct* tunion) {
+ // Let's define the class first
+ start_csharp_namespace(out);
+
+ indent(out) << "public abstract partial class " << tunion->get_name() << " : TAbstractBase {"
+ << endl;
+
+ indent_up();
+
+ indent(out) << "public abstract void Write(TProtocol protocol);" << endl;
+ indent(out) << "public readonly int Isset;" << endl;
+ indent(out) << "public abstract object Data { get; }" << endl;
+
+ indent(out) << "protected " << tunion->get_name() << "(int isset) {" << endl;
+ indent_up();
+ indent(out) << "Isset = isset;" << endl;
+ indent_down();
+ indent(out) << "}" << endl << endl;
+
+ indent(out) << "public class ___undefined : " << tunion->get_name() << " {" << endl;
+ indent_up();
+
+ indent(out) << "public override object Data { get { return null; } }" << endl;
+
+ indent(out) << "public ___undefined() : base(0) {}" << endl << endl;
+
+ indent(out) << "public override void Write(TProtocol protocol) {" << endl;
+ indent_up();
+ indent(out) << "throw new TProtocolException( TProtocolException.INVALID_DATA, \"Cannot persist "
+ "an union type which is not set.\");" << endl;
+ indent_down();
+ indent(out) << "}" << endl << endl;
+
+ indent_down();
+ indent(out) << "}" << 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_csharp_union_class(out, tunion, (*f_iter));
+ }
+
+ generate_csharp_union_reader(out, tunion);
+
+ indent_down();
+ indent(out) << "}" << endl << endl;
+
+ end_csharp_namespace(out);
+}
+
+void t_csharp_generator::generate_csharp_union_class(std::ostream& out,
+ t_struct* tunion,
+ t_field* tfield) {
+ indent(out) << "public " << type_name(tfield->get_type()) << " As_" << tfield->get_name() << endl;
+ indent(out) << "{" << endl;
+ indent_up();
+ indent(out) << "get" << endl;
+ indent(out) << "{" << endl;
+ indent_up();
+ indent(out) << "return (" << tfield->get_key() << " == Isset) ? (" << type_name(tfield->get_type()) << ")Data : default(" << type_name(tfield->get_type()) << ");" << endl;
+ indent_down();
+ indent(out) << "}" << endl;
+ indent_down();
+ indent(out) << "}" << endl
+ << endl;
+
+
+ indent(out) << "public class " << tfield->get_name() << " : " << tunion->get_name() << " {"
+ << endl;
+ indent_up();
+ indent(out) << "private " << type_name(tfield->get_type()) << " _data;" << endl;
+ indent(out) << "public override object Data { get { return _data; } }" << endl;
+ indent(out) << "public " << tfield->get_name() << "(" << type_name(tfield->get_type())
+ << " data) : base("<< tfield->get_key() <<") {" << endl;
+ indent_up();
+ indent(out) << "this._data = data;" << endl;
+ indent_down();
+ indent(out) << "}" << endl;
+ indent(out) << "public override void Write(TProtocol oprot) {" << endl;
+ indent_up();
+
+ out << indent() << "oprot.IncrementRecursionDepth();" << endl;
+ out << indent() << "try" << endl;
+ scope_up(out);
+
+ indent(out) << "TStruct struc = new TStruct(\"" << tunion->get_name() << "\");" << endl;
+ indent(out) << "oprot.WriteStructBegin(struc);" << endl;
+
+ indent(out) << "TField field = new TField();" << endl;
+ indent(out) << "field.Name = \"" << tfield->get_name() << "\";" << endl;
+ indent(out) << "field.Type = " << type_to_enum(tfield->get_type()) << ";" << endl;
+ indent(out) << "field.ID = " << tfield->get_key() << ";" << endl;
+ indent(out) << "oprot.WriteFieldBegin(field);" << endl;
+
+ generate_serialize_field(out, tfield, "_data", true, true);
+
+ indent(out) << "oprot.WriteFieldEnd();" << endl;
+ indent(out) << "oprot.WriteFieldStop();" << endl;
+ indent(out) << "oprot.WriteStructEnd();" << endl;
+ indent_down();
+
+ scope_down(out);
+ out << indent() << "finally" << endl;
+ scope_up(out);
+ out << indent() << "oprot.DecrementRecursionDepth();" << endl;
+ scope_down(out);
+
+ indent(out) << "}" << endl;
+
+ indent_down();
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_csharp_struct_equals(ostream& out, t_struct* tstruct) {
+ indent(out) << "public override bool Equals(object that) {" << endl;
+ indent_up();
+
+ indent(out) << "var other = that as " << type_name(tstruct) << ";" << endl;
+ indent(out) << "if (other == null) return false;" << endl;
+ indent(out) << "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;
+ indent(out) << "return ";
+ indent_up();
+ } else {
+ out << endl;
+ indent(out) << "&& ";
+ }
+ if (!field_is_required((*f_iter)) && !(nullable_ && !field_has_default((*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)) && !(nullable_ && !field_has_default((*f_iter)))) {
+ out << ")))";
+ }
+ }
+ if (first) {
+ indent(out) << "return true;" << endl;
+ } else {
+ out << ";" << endl;
+ indent_down();
+ }
+
+ indent_down();
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_csharp_struct_hashcode(ostream& out, t_struct* tstruct) {
+ indent(out) << "public override int GetHashCode() {" << endl;
+ indent_up();
+
+ indent(out) << "int hashcode = 0;" << endl;
+ indent(out) << "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();
+ indent(out) << "hashcode = (hashcode * 397) ^ ";
+ if (field_is_required((*f_iter))) {
+ out << "(";
+ } else if (nullable_) {
+ out << "(" << prop_name((*f_iter)) << " == null ? 0 : ";
+ } else {
+ out << "(!__isset." << normalize_name((*f_iter)->get_name()) << " ? 0 : ";
+ }
+ if (ttype->is_container()) {
+ out << "(TCollections.GetHashCode(" << prop_name((*f_iter)) << "))";
+ } else {
+ out << "(" << prop_name((*f_iter)) << ".GetHashCode())";
+ }
+ out << ");" << endl;
+ }
+
+ indent_down();
+ indent(out) << "}" << endl;
+ indent(out) << "return hashcode;" << endl;
+
+ indent_down();
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_service(t_service* tservice) {
+ string f_service_name = namespace_dir_ + "/" + service_name_ + ".cs";
+ f_service_.open(f_service_name.c_str());
+
+ f_service_ << autogen_comment() << csharp_type_usings() << csharp_thrift_usings() << endl;
+
+ start_csharp_namespace(f_service_);
+
+ indent(f_service_) << "public partial class " << normalize_name(service_name_) << " {" << endl;
+ indent_up();
+
+ generate_service_interface(tservice);
+ generate_service_client(tservice);
+ generate_service_server(tservice);
+ generate_service_helpers(tservice);
+
+ indent_down();
+
+ indent(f_service_) << "}" << endl;
+ end_csharp_namespace(f_service_);
+ f_service_.close();
+}
+
+void t_csharp_generator::generate_service_interface(t_service* tservice) {
+ generate_separate_service_interfaces(tservice);
+}
+
+void t_csharp_generator::generate_separate_service_interfaces(t_service* tservice) {
+ generate_sync_service_interface(tservice);
+
+ if (async_) {
+ generate_async_service_interface(tservice);
+ }
+
+ generate_combined_service_interface(tservice);
+}
+
+void t_csharp_generator::generate_sync_service_interface(t_service* tservice) {
+ string extends = "";
+ string extends_iface = "";
+ if (tservice->get_extends() != NULL) {
+ extends = type_name(tservice->get_extends());
+ extends_iface = " : " + extends + ".ISync";
+ }
+
+ generate_csharp_doc(f_service_, tservice);
+
+ if (wcf_) {
+ indent(f_service_) << "[System.ServiceModel.ServiceContract(Namespace=\"" << wcf_namespace_ << "\")]" << endl;
+ }
+ indent(f_service_) << "public interface ISync" << extends_iface << " {" << 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_csharp_doc(f_service_, *f_iter);
+
+ // if we're using WCF, add the corresponding attributes
+ if (wcf_) {
+ indent(f_service_) << "[System.ServiceModel.OperationContract]" << endl;
+
+ const std::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) {
+ indent(f_service_) << "[System.ServiceModel.FaultContract(typeof("
+ + type_name((*x_iter)->get_type(), false, false) + "Fault))]" << endl;
+ }
+ }
+
+ indent(f_service_) << function_signature(*f_iter) << ";" << endl;
+ }
+ indent_down();
+ f_service_ << indent() << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_async_service_interface(t_service* tservice) {
+ string extends = "";
+ string extends_iface = "";
+ if (tservice->get_extends() != NULL) {
+ extends = type_name(tservice->get_extends());
+ extends_iface = " : " + extends + ".IAsync";
+ }
+
+ generate_csharp_doc(f_service_, tservice);
+
+ if (wcf_) {
+ indent(f_service_) << "[System.ServiceModel.ServiceContract(Namespace=\"" << wcf_namespace_ << "\")]" << endl;
+ }
+ indent(f_service_) << "public interface IAsync" << extends_iface << " {" << 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_csharp_doc(f_service_, *f_iter);
+
+ // if we're using WCF, add the corresponding attributes
+ if (wcf_) {
+ indent(f_service_) << "[System.ServiceModel.OperationContract]" << endl;
+
+ const std::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) {
+ indent(f_service_) << "[System.ServiceModel.FaultContract(typeof("
+ + type_name((*x_iter)->get_type(), false, false) + "Fault))]" << endl;
+ }
+ }
+
+ indent(f_service_) << function_signature_async(*f_iter) << ";" << endl;
+ }
+ indent_down();
+ f_service_ << indent() << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_combined_service_interface(t_service* tservice) {
+ string extends_iface = " : ISync";
+
+ if (async_) {
+ extends_iface += ", IAsync";
+ }
+
+ generate_csharp_doc(f_service_, tservice);
+
+ if (wcf_) {
+ indent(f_service_) << "[System.ServiceModel.ServiceContract(Namespace=\"" << wcf_namespace_ << "\")]" << endl;
+ }
+
+ indent(f_service_) << "public interface Iface" << extends_iface << " {" << endl;
+
+ indent_up();
+
+ // We need to generate extra old style async methods for silverlight. Since
+ // this isn't something you'd want to implement server-side, just put them into
+ // the main Iface interface.
+ generate_silverlight_async_methods(tservice);
+
+ indent_down();
+
+ f_service_ << indent() << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_silverlight_async_methods(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) {
+ generate_csharp_doc(f_service_, *f_iter);
+
+ // For backwards compatibility, include the Begin_, End_ methods if we're generating
+ // with the async flag. I'm not sure this is necessary, so someone with more knowledge
+ // can maybe remove these checks if they know it's safe.
+ if (!async_) {
+ indent(f_service_) << "#if SILVERLIGHT" << endl;
+ }
+
+ indent(f_service_) << function_signature_async_begin(*f_iter, "Begin_") << ";" << endl;
+ indent(f_service_) << function_signature_async_end(*f_iter, "End_") << ";" << endl;
+
+ if (!async_) {
+ indent(f_service_) << "#endif" << endl;
+ }
+ }
+}
+
+void t_csharp_generator::generate_service_helpers(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_csharp_struct_definition(f_service_, ts, false, true);
+ generate_function_helpers(*f_iter);
+ }
+}
+
+void t_csharp_generator::generate_service_client(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 = "IDisposable, ";
+ }
+
+ generate_csharp_doc(f_service_, tservice);
+
+ indent(f_service_) << "public class Client : " << extends_client << "Iface {" << endl;
+ indent_up();
+ indent(f_service_) << "public Client(TProtocol prot) : this(prot, prot)" << endl;
+ scope_up(f_service_);
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ indent(f_service_) << "public Client(TProtocol iprot, TProtocol oprot)";
+ if (!extends.empty()) {
+ f_service_ << " : base(iprot, oprot)";
+ }
+ f_service_ << endl;
+
+ scope_up(f_service_);
+ if (extends.empty()) {
+ f_service_ << indent() << "iprot_ = iprot;" << endl << indent() << "oprot_ = oprot;" << endl;
+ }
+ scope_down(f_service_);
+
+ f_service_ << endl;
+
+ if (extends.empty()) {
+ f_service_ << indent() << "protected TProtocol iprot_;" << endl << indent()
+ << "protected TProtocol oprot_;" << endl << indent() << "protected int seqid_;"
+ << endl << endl;
+
+ f_service_ << indent() << "public TProtocol InputProtocol" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "get { return iprot_; }" << endl;
+ scope_down(f_service_);
+
+ f_service_ << indent() << "public TProtocol OutputProtocol" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "get { return oprot_; }" << endl;
+ scope_down(f_service_);
+ f_service_ << endl << endl;
+
+ indent(f_service_) << "#region \" IDisposable Support \"" << endl;
+ indent(f_service_) << "private bool _IsDisposed;" << endl << endl;
+ indent(f_service_) << "// IDisposable" << endl;
+ indent(f_service_) << "public void Dispose()" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "Dispose(true);" << endl;
+ scope_down(f_service_);
+ indent(f_service_) << endl << endl;
+ indent(f_service_) << "protected virtual void Dispose(bool disposing)" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "if (!_IsDisposed)" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "if (disposing)" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "if (iprot_ != null)" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "((IDisposable)iprot_).Dispose();" << endl;
+ scope_down(f_service_);
+ indent(f_service_) << "if (oprot_ != null)" << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "((IDisposable)oprot_).Dispose();" << endl;
+ scope_down(f_service_);
+ scope_down(f_service_);
+ scope_down(f_service_);
+ indent(f_service_) << "_IsDisposed = true;" << endl;
+ scope_down(f_service_);
+ indent(f_service_) << "#endregion" << endl;
+ f_service_ << endl << endl;
+ }
+
+ vector<t_function*> functions = tservice->get_functions();
+ vector<t_function*>::const_iterator f_iter;
+ for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
+ string funname = (*f_iter)->get_name();
+
+ indent(f_service_) << endl;
+
+ if (!async_) {
+ indent(f_service_) << "#if SILVERLIGHT" << endl;
+ indent(f_service_) << endl;
+ }
+ // Begin_
+ indent(f_service_) << "public " << function_signature_async_begin(*f_iter, "Begin_") << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "return "
+ << "send_" << funname << "(callback, state";
+
+ t_struct* arg_struct = (*f_iter)->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) {
+ f_service_ << ", ";
+ f_service_ << normalize_name((*fld_iter)->get_name());
+ }
+ f_service_ << ");" << endl;
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ // End
+ indent(f_service_) << "public " << function_signature_async_end(*f_iter, "End_") << endl;
+ scope_up(f_service_);
+ indent(f_service_) << "oprot_.Transport.EndFlush(asyncResult);" << endl;
+ if (!(*f_iter)->is_oneway()) {
+ f_service_ << indent();
+ if (!(*f_iter)->get_returntype()->is_void()) {
+ f_service_ << "return ";
+ }
+ f_service_ << "recv_" << funname << "();" << endl;
+ }
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ // async
+ bool first;
+ if (async_) {
+ indent(f_service_) << "public async " << function_signature_async(*f_iter, "") << endl;
+ scope_up(f_service_);
+
+ if (!(*f_iter)->get_returntype()->is_void()) {
+ indent(f_service_) << type_name((*f_iter)->get_returntype()) << " retval;" << endl;
+ indent(f_service_) << "retval = ";
+ } else {
+ indent(f_service_);
+ }
+ f_service_ << "await Task.Run(() =>" << endl;
+ scope_up(f_service_);
+ indent(f_service_);
+ if (!(*f_iter)->get_returntype()->is_void()) {
+ f_service_ << "return ";
+ }
+ f_service_ << funname << "(";
+ first = true;
+ for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter) {
+ if (first) {
+ first = false;
+ } else {
+ f_service_ << ", ";
+ }
+ f_service_ << (*fld_iter)->get_name();
+ }
+ f_service_ << ");" << endl;
+ indent_down();
+ indent(f_service_) << "});" << endl;
+ if (!(*f_iter)->get_returntype()->is_void()) {
+ indent(f_service_) << "return retval;" << endl;
+ }
+ scope_down(f_service_);
+ f_service_ << endl;
+ }
+
+ if (!async_) {
+ indent(f_service_) << "#endif" << endl << endl;
+ }
+
+ generate_csharp_doc(f_service_, *f_iter);
+ indent(f_service_) << "public " << function_signature(*f_iter) << endl;
+ scope_up(f_service_);
+
+ // silverlight invoke
+ if (!async_) {
+ indent(f_service_) << "#if SILVERLIGHT" << endl;
+
+ indent(f_service_) << "var asyncResult = Begin_" << funname << "(null, null";
+ for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter) {
+ f_service_ << ", " << normalize_name((*fld_iter)->get_name());
+ }
+ f_service_ << ");" << endl;
+
+ if (!(*f_iter)->is_oneway()) {
+ f_service_ << indent();
+ if (!(*f_iter)->get_returntype()->is_void()) {
+ f_service_ << "return ";
+ }
+ f_service_ << "End_" << funname << "(asyncResult);" << endl;
+ }
+ f_service_ << endl;
+
+ indent(f_service_) << "#else" << endl;
+ }
+
+ // synchronous invoke
+ indent(f_service_) << "send_" << funname << "(";
+
+ first = true;
+ for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter) {
+ if (first) {
+ first = false;
+ } else {
+ f_service_ << ", ";
+ }
+ f_service_ << normalize_name((*fld_iter)->get_name());
+ }
+ f_service_ << ");" << endl;
+
+ if (!(*f_iter)->is_oneway()) {
+ f_service_ << indent();
+ if (!(*f_iter)->get_returntype()->is_void()) {
+ f_service_ << "return ";
+ }
+ f_service_ << "recv_" << funname << "();" << endl;
+ }
+ f_service_ << endl;
+
+ if (!async_) {
+ indent(f_service_) << "#endif" << endl;
+ }
+ scope_down(f_service_);
+
+ // Send
+ t_function send_function(g_type_void,
+ string("send_") + (*f_iter)->get_name(),
+ (*f_iter)->get_arglist());
+
+ string argsname = (*f_iter)->get_name() + "_args";
+
+ if (!async_) {
+ indent(f_service_) << "#if SILVERLIGHT" << endl;
+ }
+
+ indent(f_service_) << "public " << function_signature_async_begin(&send_function) << endl;
+ scope_up(f_service_);
+
+ f_service_ << indent() << "oprot_.WriteMessageBegin(new TMessage(\"" << funname << "\", "
+ << ((*f_iter)->is_oneway() ? "TMessageType.Oneway" : "TMessageType.Call")
+ << ", seqid_));" << endl << indent() << argsname << " args = new " << argsname
+ << "();" << endl;
+
+ for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter) {
+ f_service_ << indent() << "args." << prop_name(*fld_iter) << " = "
+ << normalize_name((*fld_iter)->get_name()) << ";" << endl;
+ }
+
+ f_service_ << indent() << "args.Write(oprot_);" << endl << indent()
+ << "oprot_.WriteMessageEnd();" << endl;
+ indent(f_service_) << "return oprot_.Transport.BeginFlush(callback, state);" << endl;
+
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ if (!async_) {
+ indent(f_service_) << "#else" << endl;
+ f_service_ << endl;
+ }
+
+ indent(f_service_) << "public " << function_signature(&send_function) << endl;
+ scope_up(f_service_);
+
+ f_service_ << indent() << "oprot_.WriteMessageBegin(new TMessage(\"" << funname << "\", "
+ << ((*f_iter)->is_oneway() ? "TMessageType.Oneway" : "TMessageType.Call")
+ << ", seqid_));" << endl << indent() << argsname << " args = new " << argsname
+ << "();" << endl;
+
+ for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter) {
+ f_service_ << indent() << "args." << prop_name(*fld_iter) << " = "
+ << normalize_name((*fld_iter)->get_name()) << ";" << endl;
+ }
+
+ f_service_ << indent() << "args.Write(oprot_);" << endl << indent()
+ << "oprot_.WriteMessageEnd();" << endl;
+
+ indent(f_service_) << "oprot_.Transport.Flush();" << endl;
+ cleanup_member_name_mapping(arg_struct);
+ scope_down(f_service_);
+
+ if (!async_) {
+ indent(f_service_) << "#endif" << endl;
+ }
+
+ f_service_ << endl;
+
+ if (!(*f_iter)->is_oneway()) {
+ string resultname = (*f_iter)->get_name() + "_result";
+
+ t_struct noargs(program_);
+ t_function recv_function((*f_iter)->get_returntype(),
+ string("recv_") + (*f_iter)->get_name(),
+ &noargs,
+ (*f_iter)->get_xceptions());
+ indent(f_service_) << "public " << function_signature(&recv_function) << endl;
+ scope_up(f_service_);
+
+ t_struct* xs = (*f_iter)->get_xceptions();
+ prepare_member_name_mapping(xs, xs->get_members(), resultname);
+
+ f_service_ << indent() << "TMessage msg = iprot_.ReadMessageBegin();" << endl << indent()
+ << "if (msg.Type == TMessageType.Exception) {" << endl;
+ indent_up();
+ f_service_ << indent() << "TApplicationException x = TApplicationException.Read(iprot_);"
+ << endl << indent() << "iprot_.ReadMessageEnd();" << endl << indent() << "throw x;"
+ << endl;
+ indent_down();
+ f_service_ << indent() << "}" << endl << indent() << resultname << " result = new "
+ << resultname << "();" << endl << indent() << "result.Read(iprot_);" << endl
+ << indent() << "iprot_.ReadMessageEnd();" << endl;
+
+ if (!(*f_iter)->get_returntype()->is_void()) {
+ if (nullable_) {
+ if (type_can_be_null((*f_iter)->get_returntype())) {
+ f_service_ << indent() << "if (result.Success != null) {" << endl << indent()
+ << " return result.Success;" << endl << indent() << "}" << endl;
+ } else {
+ f_service_ << indent() << "if (result.Success.HasValue) {" << endl << indent()
+ << " return result.Success.Value;" << endl << indent() << "}" << endl;
+ }
+ } else {
+ f_service_ << indent() << "if (result.__isset.success) {" << endl << indent()
+ << " return result.Success;" << endl << indent() << "}" << endl;
+ }
+ }
+
+ const std::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) {
+ if (nullable_) {
+ f_service_ << indent() << "if (result." << prop_name(*x_iter) << " != null) {" << endl
+ << indent() << " throw result." << prop_name(*x_iter) << ";" << endl
+ << indent() << "}" << endl;
+ } else {
+ f_service_ << indent() << "if (result.__isset." << normalize_name((*x_iter)->get_name())
+ << ") {" << endl << indent() << " throw result." << prop_name(*x_iter) << ";"
+ << endl << indent() << "}" << endl;
+ }
+ }
+
+ if ((*f_iter)->get_returntype()->is_void()) {
+ indent(f_service_) << "return;" << endl;
+ } else {
+ f_service_ << indent()
+ << "throw new "
+ "TApplicationException(TApplicationException.ExceptionType.MissingResult, \""
+ << (*f_iter)->get_name() << " failed: unknown result\");" << endl;
+ }
+
+ cleanup_member_name_mapping((*f_iter)->get_xceptions());
+ scope_down(f_service_);
+ f_service_ << endl;
+ }
+ }
+
+ indent_down();
+ indent(f_service_) << "}" << endl;
+}
+
+void t_csharp_generator::generate_service_server(t_service* tservice) {
+ if (async_) {
+ generate_service_server_async(tservice);
+ generate_service_server_sync(tservice);
+ }
+ else {
+ generate_service_server_sync(tservice);
+ }
+}
+
+void t_csharp_generator::generate_service_server_sync(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 + ".Processor, ";
+ }
+
+ indent(f_service_) << "public class Processor : " << extends_processor << "TProcessor {" << endl;
+ indent_up();
+
+ indent(f_service_) << "public Processor(ISync iface)";
+
+ if (!extends.empty()) {
+ f_service_ << " : base(iface)";
+ }
+ f_service_ << endl;
+ scope_up(f_service_);
+ f_service_ << indent() << "iface_ = iface;" << endl;
+
+ for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
+ f_service_ << indent() << "processMap_[\"" << (*f_iter)->get_name()
+ << "\"] = " << (*f_iter)->get_name() << "_Process;" << endl;
+ }
+
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ if (extends.empty()) {
+ f_service_
+ << indent()
+ << "protected delegate void ProcessFunction(int seqid, TProtocol iprot, TProtocol oprot);"
+ << endl;
+ }
+
+ f_service_ << indent() << "private ISync iface_;" << endl;
+
+ if (extends.empty()) {
+ f_service_ << indent() << "protected Dictionary<string, ProcessFunction> processMap_ = new "
+ "Dictionary<string, ProcessFunction>();" << endl;
+ }
+
+ f_service_ << endl;
+
+ if (extends.empty()) {
+ indent(f_service_) << "public bool Process(TProtocol iprot, TProtocol oprot)" << endl;
+ }
+ else {
+ indent(f_service_) << "public new bool Process(TProtocol iprot, TProtocol oprot)" << endl;
+ }
+ scope_up(f_service_);
+
+ f_service_ << indent() << "try" << endl;
+ scope_up(f_service_);
+
+ f_service_ << indent() << "TMessage msg = iprot.ReadMessageBegin();" << endl;
+
+ f_service_
+ << indent() << "ProcessFunction fn;" << endl << indent()
+ << "processMap_.TryGetValue(msg.Name, out fn);" << endl << indent() << "if (fn == null) {"
+ << endl << indent() << " TProtocolUtil.Skip(iprot, TType.Struct);" << endl << indent()
+ << " iprot.ReadMessageEnd();" << endl << indent()
+ << " TApplicationException x = new TApplicationException "
+ "(TApplicationException.ExceptionType.UnknownMethod, \"Invalid method name: '\" + "
+ "msg.Name + \"'\");" << endl << indent()
+ << " oprot.WriteMessageBegin(new TMessage(msg.Name, TMessageType.Exception, msg.SeqID));"
+ << endl << indent() << " x.Write(oprot);" << endl << indent() << " oprot.WriteMessageEnd();"
+ << endl << indent() << " oprot.Transport.Flush();" << endl << indent() << " return true;"
+ << endl << indent() << "}" << endl << indent() << "fn(msg.SeqID, iprot, oprot);" << endl;
+
+ scope_down(f_service_);
+
+ f_service_ << indent() << "catch (IOException)" << endl;
+ scope_up(f_service_);
+ f_service_ << indent() << "return false;" << endl;
+ scope_down(f_service_);
+
+ f_service_ << indent() << "return true;" << endl;
+
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
+ generate_process_function(tservice, *f_iter);
+ }
+
+ indent_down();
+ indent(f_service_) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_service_server_async(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, ";
+ }
+
+ indent(f_service_) << "public class AsyncProcessor : " << extends_processor << "TAsyncProcessor {" << endl;
+ indent_up();
+
+ indent(f_service_) << "public AsyncProcessor(IAsync iface)";
+ if (!extends.empty()) {
+ f_service_ << " : base(iface)";
+ }
+ f_service_ << endl;
+ scope_up(f_service_);
+ f_service_ << indent() << "iface_ = iface;" << endl;
+
+ for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
+ f_service_ << indent() << "processMap_[\"" << (*f_iter)->get_name()
+ << "\"] = " << (*f_iter)->get_name() << "_ProcessAsync;" << endl;
+ }
+
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ if (extends.empty()) {
+ f_service_
+ << indent()
+ << "protected delegate Task ProcessFunction(int seqid, TProtocol iprot, TProtocol oprot);"
+ << endl;
+ }
+
+ f_service_ << indent() << "private IAsync iface_;" << endl;
+
+ if (extends.empty()) {
+ f_service_ << indent() << "protected Dictionary<string, ProcessFunction> processMap_ = new "
+ "Dictionary<string, ProcessFunction>();" << endl;
+ }
+
+ f_service_ << endl;
+
+ if (extends.empty()) {
+ indent(f_service_) << "public async Task<bool> ProcessAsync(TProtocol iprot, TProtocol oprot)" << endl;
+ }
+ else {
+ indent(f_service_) << "public new async Task<bool> ProcessAsync(TProtocol iprot, TProtocol oprot)" << endl;
+ }
+ scope_up(f_service_);
+
+ f_service_ << indent() << "try" << endl;
+ scope_up(f_service_);
+
+ f_service_ << indent() << "TMessage msg = iprot.ReadMessageBegin();" << endl;
+
+ f_service_
+ << indent() << "ProcessFunction fn;" << endl << indent()
+ << "processMap_.TryGetValue(msg.Name, out fn);" << endl << indent() << "if (fn == null) {"
+ << endl << indent() << " TProtocolUtil.Skip(iprot, TType.Struct);" << endl << indent()
+ << " iprot.ReadMessageEnd();" << endl << indent()
+ << " TApplicationException x = new TApplicationException "
+ "(TApplicationException.ExceptionType.UnknownMethod, \"Invalid method name: '\" + "
+ "msg.Name + \"'\");" << endl << indent()
+ << " oprot.WriteMessageBegin(new TMessage(msg.Name, TMessageType.Exception, msg.SeqID));"
+ << endl << indent() << " x.Write(oprot);" << endl << indent() << " oprot.WriteMessageEnd();"
+ << endl << indent() << " oprot.Transport.Flush();" << endl << indent() << " return true;"
+ << endl << indent() << "}" << endl << indent() << "await fn(msg.SeqID, iprot, oprot);" << endl;
+
+ scope_down(f_service_);
+
+ f_service_ << indent() << "catch (IOException)" << endl;
+ scope_up(f_service_);
+ f_service_ << indent() << "return false;" << endl;
+ scope_down(f_service_);
+
+ f_service_ << indent() << "return true;" << endl;
+
+ scope_down(f_service_);
+ f_service_ << endl;
+
+ for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
+ generate_process_function_async(tservice, *f_iter);
+ }
+
+ indent_down();
+ indent(f_service_) << "}" << endl << endl;
+}
+
+void t_csharp_generator::generate_function_helpers(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_csharp_struct_definition(f_service_, &result, false, true, true);
+}
+
+void t_csharp_generator::generate_process_function(t_service* tservice, t_function* tfunction) {
+ (void)tservice;
+ indent(f_service_) << "public void " << tfunction->get_name()
+ << "_Process(int seqid, TProtocol iprot, TProtocol oprot)" << endl;
+ scope_up(f_service_);
+
+ string argsname = tfunction->get_name() + "_args";
+ string resultname = tfunction->get_name() + "_result";
+
+ f_service_ << indent() << argsname << " args = new " << argsname << "();" << endl
+ << indent() << "args.Read(iprot);" << endl
+ << indent() << "iprot.ReadMessageEnd();" << endl;
+
+ t_struct* xs = tfunction->get_xceptions();
+ const std::vector<t_field*>& xceptions = xs->get_members();
+ vector<t_field*>::const_iterator x_iter;
+
+ if (!tfunction->is_oneway()) {
+ f_service_ << indent() << resultname << " result = new " << resultname << "();" << endl;
+ }
+
+ f_service_ << indent() << "try" << endl
+ << indent() << "{" << endl;
+ indent_up();
+
+ if (xceptions.size() > 0) {
+ f_service_ << indent() << "try" << endl
+ << indent() << "{" << endl;
+ indent_up();
+ }
+
+ t_struct* arg_struct = tfunction->get_arglist();
+ const std::vector<t_field*>& fields = arg_struct->get_members();
+ vector<t_field*>::const_iterator f_iter;
+
+ f_service_ << indent();
+ if (!tfunction->is_oneway() && !tfunction->get_returntype()->is_void()) {
+ f_service_ << "result.Success = ";
+ }
+ f_service_ << "iface_." << normalize_name(tfunction->get_name()) << "(";
+ 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 {
+ f_service_ << ", ";
+ }
+ f_service_ << "args." << prop_name(*f_iter);
+ if (nullable_ && !type_can_be_null((*f_iter)->get_type())) {
+ f_service_ << ".Value";
+ }
+ }
+ cleanup_member_name_mapping(arg_struct);
+ f_service_ << ");" << endl;
+
+ prepare_member_name_mapping(xs, xs->get_members(), resultname);
+ if (xceptions.size() > 0) {
+ indent_down();
+ f_service_ << indent() << "}" << endl;
+ for (x_iter = xceptions.begin(); x_iter != xceptions.end(); ++x_iter) {
+ f_service_ << indent() << "catch (" << type_name((*x_iter)->get_type(), false, false) << " "
+ << (*x_iter)->get_name() << ")" << endl
+ << indent() << "{" << endl;
+ if (!tfunction->is_oneway()) {
+ indent_up();
+ f_service_ << indent() << "result." << prop_name(*x_iter) << " = " << (*x_iter)->get_name()
+ << ";" << endl;
+ indent_down();
+ }
+ f_service_ << indent() << "}" << endl;
+ }
+ }
+ if (!tfunction->is_oneway()) {
+ f_service_ << indent() << "oprot.WriteMessageBegin(new TMessage(\"" << tfunction->get_name()
+ << "\", TMessageType.Reply, seqid)); " << endl;
+ f_service_ << indent() << "result.Write(oprot);" << endl;
+ }
+ indent_down();
+
+ cleanup_member_name_mapping(xs);
+
+ f_service_ << indent() << "}" << endl
+ << indent() << "catch (TTransportException)" << endl
+ << indent() << "{" << endl
+ << indent() << " throw;" << endl
+ << indent() << "}" << endl
+ << indent() << "catch (Exception ex)" << endl
+ << indent() << "{" << endl
+ << indent() << " Console.Error.WriteLine(\"Error occurred in processor:\");" << endl
+ << indent() << " Console.Error.WriteLine(ex.ToString());" << endl;
+
+ if (tfunction->is_oneway()) {
+ f_service_ << indent() << "}" << endl;
+ } else {
+ f_service_ << indent() << " TApplicationException x = new TApplicationException" << indent()
+ << "(TApplicationException.ExceptionType.InternalError,\" Internal error.\");"
+ << endl
+ << indent() << " oprot.WriteMessageBegin(new TMessage(\"" << tfunction->get_name()
+ << "\", TMessageType.Exception, seqid));" << endl
+ << indent() << " x.Write(oprot);" << endl
+ << indent() << "}" << endl;
+ f_service_ << indent() << "oprot.WriteMessageEnd();" << endl
+ << indent() << "oprot.Transport.Flush();" << endl;
+ }
+
+ scope_down(f_service_);
+
+ f_service_ << endl;
+}
+
+void t_csharp_generator::generate_process_function_async(t_service* tservice, t_function* tfunction) {
+ (void)tservice;
+ indent(f_service_) << "public async Task " << tfunction->get_name()
+ << "_ProcessAsync(int seqid, TProtocol iprot, TProtocol oprot)" << endl;
+ scope_up(f_service_);
+
+ string argsname = tfunction->get_name() + "_args";
+ string resultname = tfunction->get_name() + "_result";
+
+ f_service_ << indent() << argsname << " args = new " << argsname << "();" << endl
+ << indent() << "args.Read(iprot);" << endl
+ << indent() << "iprot.ReadMessageEnd();" << endl;
+
+ t_struct* xs = tfunction->get_xceptions();
+ const std::vector<t_field*>& xceptions = xs->get_members();
+ vector<t_field*>::const_iterator x_iter;
+
+ if (!tfunction->is_oneway()) {
+ f_service_ << indent() << resultname << " result = new " << resultname << "();" << endl;
+ }
+
+ f_service_ << indent() << "try" << endl
+ << indent() << "{" << endl;
+ indent_up();
+
+ if (xceptions.size() > 0) {
+ f_service_ << indent() << "try" << endl
+ << indent() << "{" << endl;
+ indent_up();
+ }
+
+ t_struct* arg_struct = tfunction->get_arglist();
+ const std::vector<t_field*>& fields = arg_struct->get_members();
+ vector<t_field*>::const_iterator f_iter;
+
+ f_service_ << indent();
+ if (!tfunction->is_oneway() && !tfunction->get_returntype()->is_void()) {
+ f_service_ << "result.Success = ";
+ }
+ f_service_ << "await iface_." << 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 {
+ f_service_ << ", ";
+ }
+ f_service_ << "args." << prop_name(*f_iter);
+ if (nullable_ && !type_can_be_null((*f_iter)->get_type())) {
+ f_service_ << ".Value";
+ }
+ }
+ cleanup_member_name_mapping(arg_struct);
+ f_service_ << ");" << endl;
+
+ prepare_member_name_mapping(xs, xs->get_members(), resultname);
+ if (xceptions.size() > 0) {
+ indent_down();
+ f_service_ << indent() << "}" << endl;
+ for (x_iter = xceptions.begin(); x_iter != xceptions.end(); ++x_iter) {
+ f_service_ << indent() << "catch (" << type_name((*x_iter)->get_type(), false, false) << " "
+ << (*x_iter)->get_name() << ")" << endl
+ << indent() << "{" << endl;
+ if (!tfunction->is_oneway()) {
+ indent_up();
+ f_service_ << indent() << "result." << prop_name(*x_iter) << " = " << (*x_iter)->get_name()
+ << ";" << endl;
+ indent_down();
+ }
+ f_service_ << indent() << "}" << endl;
+ }
+ }
+ if (!tfunction->is_oneway()) {
+ f_service_ << indent() << "oprot.WriteMessageBegin(new TMessage(\"" << tfunction->get_name()
+ << "\", TMessageType.Reply, seqid)); " << endl;
+ f_service_ << indent() << "result.Write(oprot);" << endl;
+ }
+ indent_down();
+
+ cleanup_member_name_mapping(xs);
+
+ f_service_ << indent() << "}" << endl
+ << indent() << "catch (TTransportException)" << endl
+ << indent() << "{" << endl
+ << indent() << " throw;" << endl
+ << indent() << "}" << endl
+ << indent() << "catch (Exception ex)" << endl
+ << indent() << "{" << endl
+ << indent() << " Console.Error.WriteLine(\"Error occurred in processor:\");" << endl
+ << indent() << " Console.Error.WriteLine(ex.ToString());" << endl;
+
+ if (tfunction->is_oneway()) {
+ f_service_ << indent() << "}" << endl;
+ }
+ else {
+ f_service_ << indent() << " TApplicationException x = new TApplicationException" << indent()
+ << "(TApplicationException.ExceptionType.InternalError,\" Internal error.\");"
+ << endl
+ << indent() << " oprot.WriteMessageBegin(new TMessage(\"" << tfunction->get_name()
+ << "\", TMessageType.Exception, seqid));" << endl
+ << indent() << " x.Write(oprot);" << endl
+ << indent() << "}" << endl;
+ f_service_ << indent() << "oprot.WriteMessageEnd();" << endl
+ << indent() << "oprot.Transport.Flush();" << endl;
+ }
+
+ scope_down(f_service_);
+
+ f_service_ << endl;
+}
+
+void t_csharp_generator::generate_csharp_union_reader(std::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;
+
+ indent(out) << "public static " << tunion->get_name() << " Read(TProtocol iprot)" << endl;
+ scope_up(out);
+
+ out << indent() << "iprot.IncrementRecursionDepth();" << endl;
+ out << indent() << "try" << endl;
+ scope_up(out);
+
+ indent(out) << tunion->get_name() << " retval;" << endl;
+ indent(out) << "iprot.ReadStructBegin();" << endl;
+ indent(out) << "TField field = iprot.ReadFieldBegin();" << endl;
+ // we cannot have the first field be a stop -- we must have a single field defined
+ indent(out) << "if (field.Type == TType.Stop)" << endl;
+ scope_up(out);
+ indent(out) << "iprot.ReadFieldEnd();" << endl;
+ indent(out) << "retval = new ___undefined();" << endl;
+ scope_down(out);
+ indent(out) << "else" << endl;
+ scope_up(out);
+ indent(out) << "switch (field.ID)" << endl;
+ scope_up(out);
+
+ for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter) {
+ indent(out) << "case " << (*f_iter)->get_key() << ":" << endl;
+ indent_up();
+ indent(out) << "if (field.Type == " << type_to_enum((*f_iter)->get_type()) << ") {" << endl;
+ indent_up();
+
+ indent(out) << type_name((*f_iter)->get_type()) << " temp;" << endl;
+ generate_deserialize_field(out, (*f_iter), "temp", true);
+ indent(out) << "retval = new " << (*f_iter)->get_name() << "(temp);" << endl;
+
+ indent_down();
+ out << indent() << "} else { " << endl << indent() << " TProtocolUtil.Skip(iprot, field.Type);"
+ << endl << indent() << " retval = new ___undefined();" << endl << indent() << "}" << endl
+ << indent() << "break;" << endl;
+ indent_down();
+ }
+
+ indent(out) << "default: " << endl;
+ indent_up();
+ indent(out) << "TProtocolUtil.Skip(iprot, field.Type);" << endl << indent()
+ << "retval = new ___undefined();" << endl;
+ indent(out) << "break;" << endl;
+ indent_down();
+
+ scope_down(out);
+
+ indent(out) << "iprot.ReadFieldEnd();" << endl;
+
+ indent(out) << "if (iprot.ReadFieldBegin().Type != TType.Stop)" << endl;
+ scope_up(out);
+ indent(out) << "throw new TProtocolException(TProtocolException.INVALID_DATA);" << endl;
+ scope_down(out);
+
+ // end of else for TStop
+ scope_down(out);
+ indent(out) << "iprot.ReadStructEnd();" << endl;
+ indent(out) << "return retval;" << endl;
+ indent_down();
+
+ scope_down(out);
+ out << indent() << "finally" << endl;
+ scope_up(out);
+ out << indent() << "iprot.DecrementRecursionDepth();" << endl;
+ scope_down(out);
+
+ indent(out) << "}" << endl << endl;
+}
+
+void t_csharp_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 = ((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, (t_struct*)type, name);
+ } else if (type->is_container()) {
+ generate_deserialize_container(out, type, name);
+ } else if (type->is_base_type() || type->is_enum()) {
+ indent(out) << name << " = ";
+
+ if (type->is_enum()) {
+ out << "(" << type_name(type, false, true) << ")";
+ }
+
+ out << "iprot.";
+
+ if (type->is_base_type()) {
+ t_base_type::t_base tbase = ((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 << "ReadBinary();";
+ } else {
+ out << "ReadString();";
+ }
+ break;
+ case t_base_type::TYPE_BOOL:
+ out << "ReadBool();";
+ break;
+ case t_base_type::TYPE_I8:
+ out << "ReadByte();";
+ break;
+ case t_base_type::TYPE_I16:
+ out << "ReadI16();";
+ break;
+ case t_base_type::TYPE_I32:
+ out << "ReadI32();";
+ break;
+ case t_base_type::TYPE_I64:
+ out << "ReadI64();";
+ break;
+ case t_base_type::TYPE_DOUBLE:
+ out << "ReadDouble();";
+ break;
+ default:
+ throw "compiler error: no C# name for base type " + t_base_type::t_base_name(tbase);
+ }
+ } else if (type->is_enum()) {
+ out << "ReadI32();";
+ }
+ 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_csharp_generator::generate_deserialize_struct(ostream& out,
+ t_struct* tstruct,
+ string prefix) {
+ if (union_ && tstruct->is_union()) {
+ out << indent() << prefix << " = " << type_name(tstruct) << ".Read(iprot);" << endl;
+ } else {
+ out << indent() << prefix << " = new " << type_name(tstruct) << "();" << endl << indent()
+ << prefix << ".Read(iprot);" << endl;
+ }
+}
+
+void t_csharp_generator::generate_deserialize_container(ostream& out,
+ t_type* ttype,
+ string prefix) {
+ scope_up(out);
+
+ 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");
+ }
+
+ indent(out) << prefix << " = new " << type_name(ttype, false, true) << "();" << endl;
+ if (ttype->is_map()) {
+ out << indent() << "TMap " << obj << " = iprot.ReadMapBegin();" << endl;
+ } else if (ttype->is_set()) {
+ out << indent() << "TSet " << obj << " = iprot.ReadSetBegin();" << endl;
+ } else if (ttype->is_list()) {
+ out << indent() << "TList " << obj << " = iprot.ReadListBegin();" << endl;
+ }
+
+ string i = tmp("_i");
+ indent(out) << "for( int " << i << " = 0; " << i << " < " << obj << ".Count"
+ << "; "
+ << "++" << i << ")" << endl;
+ scope_up(out);
+
+ if (ttype->is_map()) {
+ generate_deserialize_map_element(out, (t_map*)ttype, prefix);
+ } else if (ttype->is_set()) {
+ generate_deserialize_set_element(out, (t_set*)ttype, prefix);
+ } else if (ttype->is_list()) {
+ generate_deserialize_list_element(out, (t_list*)ttype, prefix);
+ }
+
+ scope_down(out);
+
+ if (ttype->is_map()) {
+ indent(out) << "iprot.ReadMapEnd();" << endl;
+ } else if (ttype->is_set()) {
+ indent(out) << "iprot.ReadSetEnd();" << endl;
+ } else if (ttype->is_list()) {
+ indent(out) << "iprot.ReadListEnd();" << endl;
+ }
+
+ scope_down(out);
+}
+
+void t_csharp_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);
+
+ indent(out) << declare_field(&fkey) << endl;
+ indent(out) << declare_field(&fval) << endl;
+
+ generate_deserialize_field(out, &fkey);
+ generate_deserialize_field(out, &fval);
+
+ indent(out) << prefix << "[" << key << "] = " << val << ";" << endl;
+}
+
+void t_csharp_generator::generate_deserialize_set_element(ostream& out,
+ t_set* tset,
+ string prefix) {
+ string elem = tmp("_elem");
+ t_field felem(tset->get_elem_type(), elem);
+
+ indent(out) << declare_field(&felem) << endl;
+
+ generate_deserialize_field(out, &felem);
+
+ indent(out) << prefix << ".Add(" << elem << ");" << endl;
+}
+
+void t_csharp_generator::generate_deserialize_list_element(ostream& out,
+ t_list* tlist,
+ string prefix) {
+ string elem = tmp("_elem");
+ t_field felem(tlist->get_elem_type(), elem);
+
+ indent(out) << declare_field(&felem) << endl;
+
+ generate_deserialize_field(out, &felem);
+
+ indent(out) << prefix << ".Add(" << elem << ");" << endl;
+}
+
+void t_csharp_generator::generate_serialize_field(ostream& out,
+ t_field* tfield,
+ string prefix,
+ bool is_element,
+ bool is_propertyless) {
+ t_type* type = tfield->get_type();
+ while (type->is_typedef()) {
+ type = ((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, (t_struct*)type, name);
+ } else if (type->is_container()) {
+ generate_serialize_container(out, type, name);
+ } else if (type->is_base_type() || type->is_enum()) {
+ indent(out) << "oprot.";
+
+ string nullable_name = nullable_ && !is_element && !field_is_required(tfield) ? name + ".Value"
+ : name;
+
+ if (type->is_base_type()) {
+ t_base_type::t_base tbase = ((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 << "WriteBinary(";
+ } else {
+ out << "WriteString(";
+ }
+ out << name << ");";
+ break;
+ case t_base_type::TYPE_BOOL:
+ out << "WriteBool(" << nullable_name << ");";
+ break;
+ case t_base_type::TYPE_I8:
+ out << "WriteByte(" << nullable_name << ");";
+ break;
+ case t_base_type::TYPE_I16:
+ out << "WriteI16(" << nullable_name << ");";
+ break;
+ case t_base_type::TYPE_I32:
+ out << "WriteI32(" << nullable_name << ");";
+ break;
+ case t_base_type::TYPE_I64:
+ out << "WriteI64(" << nullable_name << ");";
+ break;
+ case t_base_type::TYPE_DOUBLE:
+ out << "WriteDouble(" << nullable_name << ");";
+ break;
+ default:
+ throw "compiler error: no C# name for base type " + t_base_type::t_base_name(tbase);
+ }
+ } else if (type->is_enum()) {
+ out << "WriteI32((int)" << nullable_name << ");";
+ }
+ 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_csharp_generator::generate_serialize_struct(ostream& out,
+ t_struct* tstruct,
+ string prefix) {
+ (void)tstruct;
+ out << indent() << prefix << ".Write(oprot);" << endl;
+}
+
+void t_csharp_generator::generate_serialize_container(ostream& out, t_type* ttype, string prefix) {
+ scope_up(out);
+
+ if (ttype->is_map()) {
+ indent(out) << "oprot.WriteMapBegin(new TMap(" << type_to_enum(((t_map*)ttype)->get_key_type())
+ << ", " << type_to_enum(((t_map*)ttype)->get_val_type()) << ", " << prefix
+ << ".Count));" << endl;
+ } else if (ttype->is_set()) {
+ indent(out) << "oprot.WriteSetBegin(new TSet(" << type_to_enum(((t_set*)ttype)->get_elem_type())
+ << ", " << prefix << ".Count));" << endl;
+ } else if (ttype->is_list()) {
+ indent(out) << "oprot.WriteListBegin(new TList("
+ << type_to_enum(((t_list*)ttype)->get_elem_type()) << ", " << prefix << ".Count));"
+ << endl;
+ }
+
+ string iter = tmp("_iter");
+ if (ttype->is_map()) {
+ indent(out) << "foreach (" << type_name(((t_map*)ttype)->get_key_type()) << " " << iter
+ << " in " << prefix << ".Keys)";
+ } else if (ttype->is_set()) {
+ indent(out) << "foreach (" << type_name(((t_set*)ttype)->get_elem_type()) << " " << iter
+ << " in " << prefix << ")";
+ } else if (ttype->is_list()) {
+ indent(out) << "foreach (" << type_name(((t_list*)ttype)->get_elem_type()) << " " << iter
+ << " in " << prefix << ")";
+ }
+
+ out << endl;
+ scope_up(out);
+
+ if (ttype->is_map()) {
+ generate_serialize_map_element(out, (t_map*)ttype, iter, prefix);
+ } else if (ttype->is_set()) {
+ generate_serialize_set_element(out, (t_set*)ttype, iter);
+ } else if (ttype->is_list()) {
+ generate_serialize_list_element(out, (t_list*)ttype, iter);
+ }
+
+ scope_down(out);
+
+ if (ttype->is_map()) {
+ indent(out) << "oprot.WriteMapEnd();" << endl;
+ } else if (ttype->is_set()) {
+ indent(out) << "oprot.WriteSetEnd();" << endl;
+ } else if (ttype->is_list()) {
+ indent(out) << "oprot.WriteListEnd();" << endl;
+ }
+
+ scope_down(out);
+}
+
+void t_csharp_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, "", true);
+ t_field vfield(tmap->get_val_type(), map + "[" + iter + "]");
+ generate_serialize_field(out, &vfield, "", true);
+}
+
+void t_csharp_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, "", true);
+}
+
+void t_csharp_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, "", true);
+}
+
+void t_csharp_generator::generate_property(ostream& out,
+ t_field* tfield,
+ bool isPublic,
+ bool generateIsset) {
+ generate_csharp_property(out, tfield, isPublic, generateIsset, "_");
+}
+void t_csharp_generator::generate_csharp_property(ostream& out,
+ t_field* tfield,
+ bool isPublic,
+ bool generateIsset,
+ std::string fieldPrefix) {
+ if ((serialize_ || wcf_) && isPublic) {
+ indent(out) << "[DataMember(Order = 0)]" << endl;
+ }
+ bool has_default = field_has_default(tfield);
+ bool is_required = field_is_required(tfield);
+ if ((nullable_ && !has_default) || (is_required)) {
+ indent(out) << (isPublic ? "public " : "private ")
+ << type_name(tfield->get_type(), false, false, true, is_required) << " "
+ << prop_name(tfield) << " { get; set; }" << endl;
+ } else {
+ indent(out) << (isPublic ? "public " : "private ")
+ << type_name(tfield->get_type(), false, false, true) << " " << prop_name(tfield)
+ << endl;
+ scope_up(out);
+ indent(out) << "get" << endl;
+ scope_up(out);
+ bool use_nullable = false;
+ if (nullable_) {
+ t_type* ttype = tfield->get_type();
+ while (ttype->is_typedef()) {
+ ttype = ((t_typedef*)ttype)->get_type();
+ }
+ if (ttype->is_base_type()) {
+ use_nullable = ((t_base_type*)ttype)->get_base() != t_base_type::TYPE_STRING;
+ } else if (ttype->is_enum()) {
+ use_nullable = true;
+ }
+ }
+ indent(out) << "return " << fieldPrefix + tfield->get_name() << ";" << endl;
+ scope_down(out);
+ indent(out) << "set" << endl;
+ scope_up(out);
+ if (use_nullable) {
+ if (generateIsset) {
+ indent(out) << "__isset." << normalize_name(tfield->get_name()) << " = value.HasValue;"
+ << endl;
+ }
+ indent(out) << "if (value.HasValue) this." << fieldPrefix + tfield->get_name()
+ << " = value.Value;" << endl;
+ } else {
+ if (generateIsset) {
+ indent(out) << "__isset." << normalize_name(tfield->get_name()) << " = true;" << endl;
+ }
+ indent(out) << "this." << fieldPrefix + tfield->get_name() << " = value;" << endl;
+ }
+ scope_down(out);
+ scope_down(out);
+ }
+ out << endl;
+}
+
+std::string t_csharp_generator::make_valid_csharp_identifier(std::string const& fromName) {
+ std::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_csharp_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_csharp_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_csharp_generator::prepare_member_name_mapping(t_struct* tstruct) {
+ prepare_member_name_mapping(tstruct, tstruct->get_members(), tstruct->get_name());
+}
+
+void t_csharp_generator::prepare_member_name_mapping(void* scope,
+ const vector<t_field*>& members,
+ const string& structname) {
+ // begin new scope
+ member_mapping_scope dummy;
+ dummy.scope_member = 0;
+ member_mapping_scopes.push_back(dummy);
+ 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<std::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;
+ }
+ }
+}
+
+std::string t_csharp_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_csharp_generator::type_name(t_type* ttype,
+ bool in_container,
+ bool in_init,
+ bool in_param,
+ bool is_required) {
+ (void)in_init;
+ while (ttype->is_typedef()) {
+ ttype = ((t_typedef*)ttype)->get_type();
+ }
+
+ if (ttype->is_base_type()) {
+ return base_type_name((t_base_type*)ttype, in_container, in_param, is_required);
+ } else if (ttype->is_map()) {
+ t_map* tmap = (t_map*)ttype;
+ return "Dictionary<" + type_name(tmap->get_key_type(), true) + ", "
+ + type_name(tmap->get_val_type(), true) + ">";
+ } else if (ttype->is_set()) {
+ t_set* tset = (t_set*)ttype;
+ return "THashSet<" + type_name(tset->get_elem_type(), true) + ">";
+ } else if (ttype->is_list()) {
+ t_list* tlist = (t_list*)ttype;
+ return "List<" + type_name(tlist->get_elem_type(), true) + ">";
+ }
+
+ t_program* program = ttype->get_program();
+ string postfix = (!is_required && nullable_ && in_param && ttype->is_enum()) ? "?" : "";
+ if (program != NULL && program != program_) {
+ string ns = program->get_namespace("csharp");
+ if (!ns.empty()) {
+ return ns + "." + normalize_name(ttype->get_name()) + postfix;
+ }
+ }
+
+ return normalize_name(ttype->get_name()) + postfix;
+}
+
+string t_csharp_generator::base_type_name(t_base_type* tbase,
+ bool in_container,
+ bool in_param,
+ bool is_required) {
+ (void)in_container;
+ string postfix = (!is_required && nullable_ && in_param) ? "?" : "";
+ switch (tbase->get_base()) {
+ case t_base_type::TYPE_VOID:
+ return "void";
+ case t_base_type::TYPE_STRING:
+ if (tbase->is_binary()) {
+ return "byte[]";
+ } else {
+ return "string";
+ }
+ case t_base_type::TYPE_BOOL:
+ return "bool" + postfix;
+ case t_base_type::TYPE_I8:
+ return "sbyte" + postfix;
+ case t_base_type::TYPE_I16:
+ return "short" + postfix;
+ case t_base_type::TYPE_I32:
+ return "int" + postfix;
+ case t_base_type::TYPE_I64:
+ return "long" + postfix;
+ case t_base_type::TYPE_DOUBLE:
+ return "double" + postfix;
+ default:
+ throw "compiler error: no C# name for base type " + t_base_type::t_base_name(tbase->get_base());
+ }
+}
+
+string t_csharp_generator::declare_field(t_field* tfield, bool init, std::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 = ((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 = ((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, false, true) + ")0";
+ } else if (ttype->is_container()) {
+ result += " = new " + type_name(ttype, false, true) + "()";
+ } else {
+ result += " = new " + type_name(ttype, false, true) + "()";
+ }
+ }
+ return result + ";";
+}
+
+string t_csharp_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_csharp_generator::function_signature_async_begin(t_function* tfunction, string prefix) {
+ string comma = (tfunction->get_arglist()->get_members().size() > 0 ? ", " : "");
+ return "IAsyncResult " + normalize_name(prefix + tfunction->get_name())
+ + "(AsyncCallback callback, object state" + comma + argument_list(tfunction->get_arglist())
+ + ")";
+}
+
+string t_csharp_generator::function_signature_async_end(t_function* tfunction, string prefix) {
+ t_type* ttype = tfunction->get_returntype();
+ return type_name(ttype) + " " + normalize_name(prefix + tfunction->get_name())
+ + "(IAsyncResult asyncResult)";
+}
+
+string t_csharp_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) + ">";
+ return task + " " + normalize_name(prefix + tfunction->get_name()) + "Async("
+ + argument_list(tfunction->get_arglist()) + ")";
+}
+
+string t_csharp_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_csharp_generator::type_to_enum(t_type* type) {
+ while (type->is_typedef()) {
+ type = ((t_typedef*)type)->get_type();
+ }
+
+ if (type->is_base_type()) {
+ t_base_type::t_base tbase = ((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_csharp_generator::generate_csharp_docstring_comment(ostream& out, string contents) {
+ generate_docstring_comment(out, "/// <summary>\n", "/// ", contents, "/// </summary>\n");
+}
+
+void t_csharp_generator::generate_csharp_doc(ostream& out, t_field* field) {
+ if (field->get_type()->is_enum()) {
+ string combined_message = field->get_doc() + "\n<seealso cref=\""
+ + get_enum_class_name(field->get_type()) + "\"/>";
+ generate_csharp_docstring_comment(out, combined_message);
+ } else {
+ generate_csharp_doc(out, (t_doc*)field);
+ }
+}
+
+void t_csharp_generator::generate_csharp_doc(ostream& out, t_doc* tdoc) {
+ if (tdoc->has_doc()) {
+ generate_csharp_docstring_comment(out, tdoc->get_doc());
+ }
+}
+
+void t_csharp_generator::generate_csharp_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 << "\n<param name=\"" << p->get_name() << "\">";
+ if (p->has_doc()) {
+ std::string str = p->get_doc();
+ str.erase(std::remove(str.begin(), str.end(), '\n'),
+ str.end()); // remove the newlines that appear from the parser
+ ps << str;
+ }
+ ps << "</param>";
+ }
+ generate_docstring_comment(out,
+ "",
+ "/// ",
+ "<summary>\n" + tfunction->get_doc() + "</summary>" + ps.str(),
+ "");
+ }
+}
+
+std::string t_csharp_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("csharp") + ".";
+ }
+ return package + type->get_name();
+}
+
+
+THRIFT_REGISTER_GENERATOR(
+ csharp,
+ "C#",
+ " async: Adds Async support using Task.Run.\n"
+ " wcf: Adds bindings for WCF to generated classes.\n"
+ " serial: Add serialization support to generated classes.\n"
+ " nullable: Use nullable types for properties.\n"
+ " hashcode: Generate a hashcode and equals implementation for classes.\n"
+ " union: Use new union typing, which includes a static read function for union "
+ "types.\n")
projects / ceph.git / blobdiff