Index: services/nacl/pnacl_compile.cc |
diff --git a/services/nacl/pnacl_compile.cc b/services/nacl/pnacl_compile.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ebe7738810dff95b7ccc543edc7132a02f11e28f |
--- /dev/null |
+++ b/services/nacl/pnacl_compile.cc |
@@ -0,0 +1,82 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include <fcntl.h> |
+ |
+#include "base/files/file_util.h" |
+#include "mojo/nacl/nonsfi/nexe_launcher_nonsfi.h" |
+#include "mojo/public/c/system/main.h" |
+#include "mojo/public/cpp/application/application_connection.h" |
+#include "mojo/public/cpp/application/application_delegate.h" |
+#include "mojo/public/cpp/application/application_impl.h" |
+#include "mojo/public/cpp/application/application_runner.h" |
+#include "mojo/public/cpp/application/interface_factory.h" |
+#include "mojo/public/cpp/bindings/strong_binding.h" |
+#include "services/nacl/pnacl_compile.mojom.h" |
+#include "url/gurl.h" |
+ |
+namespace mojo { |
+namespace nacl { |
+ |
+class PexeCompilerImpl : public PexeCompilerInit { |
+ public: |
+ void PexeCompilerStart(ScopedMessagePipeHandle handle) override { |
+ std::string path = GetBasePath(); |
+ path.append("pnacl_translation_files/pnacl-llc.nexe"); |
+ int nexe_fd = open(path.c_str(), O_RDONLY); |
+ if (nexe_fd < 0) |
+ LOG(FATAL) << "Could not open compiler nexe: " << path; |
+ ::nacl::MojoLaunchNexeNonsfi(nexe_fd, |
+ handle.release().value(), |
+ true /* enable_translate_irt */); |
+ } |
+ private: |
+ virtual std::string GetBasePath() { return ""; } |
+}; |
+ |
+class StrongBindingPexeCompilerImpl : public PexeCompilerImpl { |
+ public: |
+ explicit StrongBindingPexeCompilerImpl(InterfaceRequest<PexeCompilerInit> |
+ request, std::string& base_path) |
+ : base_path_(base_path), strong_binding_(this, request.Pass()) {} |
+ |
+ private: |
+ std::string GetBasePath() override { return base_path_; } |
+ std::string base_path_; |
+ StrongBinding<PexeCompilerInit> strong_binding_; |
+}; |
+ |
+class MultiPexeCompiler : public ApplicationDelegate, |
+ public InterfaceFactory<PexeCompilerInit> { |
+ public: |
+ MultiPexeCompiler() {} |
+ |
+ // From ApplicationDelegate |
+ void Initialize(ApplicationImpl* app) override { |
+ std::string app_path = GURL(app->url()).GetContent(); |
+ base_path = app_path.substr(0, app_path.find_last_of("/") + 1); |
+ } |
+ |
+ // From ApplicationDelegate |
+ bool ConfigureIncomingConnection(ApplicationConnection* connection) override { |
+ connection->AddService<PexeCompilerInit>(this); |
+ return true; |
+ } |
+ |
+ // From InterfaceFactory |
+ void Create(ApplicationConnection* connection, |
+ InterfaceRequest<PexeCompilerInit> request) override { |
+ new StrongBindingPexeCompilerImpl(request.Pass(), base_path); |
+ } |
+ |
+ std::string base_path; |
+}; |
+ |
+} // namespace nacl |
+} // namespace mojo |
+ |
+MojoResult MojoMain(MojoHandle application_request) { |
+ mojo::ApplicationRunner runner(new mojo::nacl::MultiPexeCompiler()); |
+ return runner.Run(application_request); |
+} |