6  * you may not use this file except in compliance with the License.
9  *     http://www.apache.org/licenses/LICENSE-2.0
25 #include "src/compiler/ruby_generator_helpers-inl.h"
26 #include "src/compiler/ruby_generator_map-inl.h"
27 #include "src/compiler/ruby_generator_string-inl.h"
40 // Prints out the method using the ruby gRPC DSL.
42                  Printer* out) {  in PrintMethod()  argument
44       RubyTypeOf(method->input_type()->full_name(), package);  in PrintMethod()
45   if (method->client_streaming()) {  in PrintMethod()
49       RubyTypeOf(method->output_type()->full_name(), package);  in PrintMethod()
50   if (method->server_streaming()) {  in PrintMethod()
55       method->name(),  in PrintMethod()
61   out->Print(GetRubyComments(method, true).c_str());  in PrintMethod()
62   out->Print(method_vars, "rpc :$mth.name$, $input.type$, $output.type$\n");  in PrintMethod()
63   out->Print(GetRubyComments(method, false).c_str());  in PrintMethod()
66 // Prints out the service using the ruby gRPC DSL.
68                   Printer* out) {  in PrintService()  argument
69   if (service->method_count() == 0) {  in PrintService()
76       Modularize(service->name()),  in PrintService()
78   out->Print(module_vars, "module $module.name$\n");  in PrintService()
79   out->Indent();  in PrintService()
81   out->Print(GetRubyComments(service, true).c_str());  in PrintService()
82   out->Print("class Service\n");  in PrintService()
85   out->Indent();  in PrintService()
86   out->Print("\n");  in PrintService()
87   out->Print("include GRPC::GenericService\n");  in PrintService()
88   out->Print("\n");  in PrintService()
89   out->Print("self.marshal_class_method = :encode\n");  in PrintService()
90   out->Print("self.unmarshal_class_method = :decode\n");  in PrintService()
92       ListToDict({"service_full_name", service->full_name()});  in PrintService()
93   out->Print(pkg_vars, "self.service_name = '$service_full_name$'\n");  in PrintService()
94   out->Print("\n");  in PrintService()
95   for (int i = 0; i < service->method_count(); ++i) {  in PrintService()
96     PrintMethod(service->method(i), package, out);  in PrintService()
98   out->Outdent();  in PrintService()
100   out->Print("end\n");  in PrintService()
101   out->Print("\n");  in PrintService()
102   out->Print("Stub = Service.rpc_stub_class\n");  in PrintService()
105   out->Outdent();  in PrintService()
106   out->Print("end\n");  in PrintService()
107   out->Print(GetRubyComments(service, false).c_str());  in PrintService()
121 char ToUpper(char ch) { return IsLower(ch) ? (ch - 'a' + 'A') : ch; }  in ToUpper()
126 //   foo_bar_baz -> FooBarBaz
149 grpc::string GetServices(const FileDescriptor* file) {  in GetServices()  argument
155     Printer out(&output_stream, '$');  in GetServices()  local
157     // Don't write out any output if there no services, to avoid empty service  in GetServices()
159     if (file->service_count() == 0) {  in GetServices()
165     if (file->options().has_ruby_package()) {  in GetServices()
166       package_name = file->options().ruby_package();  in GetServices()
168       package_name = file->package();  in GetServices()
171     // Write out a file header.  in GetServices()
173         "file.name",  in GetServices()
174         file->name(),  in GetServices()
175         "file.package",  in GetServices()
178     out.Print("# Generated by the protocol buffer compiler.  DO NOT EDIT!\n");  in GetServices()
179     out.Print(header_comment_vars,  in GetServices()
180               "# Source: $file.name$ for package '$file.package$'\n");  in GetServices()
182     grpc::string leading_comments = GetRubyComments(file, true);  in GetServices()
184       out.Print("# Original file comments:\n");  in GetServices()
185       out.PrintRaw(leading_comments.c_str());  in GetServices()
188     out.Print("\n");  in GetServices()
189     out.Print("require 'grpc'\n");  in GetServices()
190     // Write out require statemment to import the separately generated file  in GetServices()
195         MessagesRequireName(file),  in GetServices()
197     out.Print(dep_vars, "require '$dep.name$'\n");  in GetServices()
199     // Write out services within the modules  in GetServices()
200     out.Print("\n");  in GetServices()
207       out.Print(module_vars, "module $module.name$\n");  in GetServices()
208       out.Indent();  in GetServices()
210     for (int i = 0; i < file->service_count(); ++i) {  in GetServices()
211       auto service = file->service(i);  in GetServices()
212       PrintService(service, file->package(), &out);  in GetServices()
215       out.Outdent();  in GetServices()
216       out.Print("end\n");  in GetServices()
219     out.Print(GetRubyComments(file, false).c_str());  in GetServices()