Index: gin/test/file.cc |
diff --git a/gin/test/file.cc b/gin/test/file.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..83a38ac8e89e7b9f93c8ad3682aae5eb02e8c2de |
--- /dev/null |
+++ b/gin/test/file.cc |
@@ -0,0 +1,82 @@ |
+// Copyright 2014 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 "gin/test/file.h" |
+ |
+#include <iostream> |
+ |
+#include "base/bind.h" |
+#include "base/file_util.h" |
+#include "base/files/file_enumerator.h" |
+#include "base/files/file_path.h" |
+#include "base/path_service.h" |
+#include "gin/arguments.h" |
+#include "gin/converter.h" |
+#include "gin/object_template_builder.h" |
+#include "gin/per_isolate_data.h" |
+#include "gin/public/wrapper_info.h" |
+ |
+using v8::ObjectTemplate; |
+ |
+namespace gin { |
+ |
+namespace { |
+ |
+v8::Handle<v8::Value> ReadFileToString(gin::Arguments* args) { |
+ std::string filename; |
+ if (!args->GetNext(&filename)) |
+ return v8::Null(args->isolate()); |
+ |
+ const base::FilePath& path = base::FilePath::FromUTF8Unsafe(filename); |
+ std::string contents; |
+ if (!ReadFileToString(path, &contents)) |
+ return v8::Null(args->isolate()); |
+ |
+ return gin::Converter<std::string>::ToV8(args->isolate(), contents); |
abarth-chromium
2014/07/27 03:26:47
You should be able to make the return type of this
hansmuller
2014/07/28 16:44:59
I'm returning JS null when no filename is specifie
|
+} |
+ |
+v8::Handle<v8::Value> GetSourceRootDirectory(v8::Isolate* isolate) { |
+ base::FilePath path; |
+ if (!PathService::Get(base::DIR_SOURCE_ROOT, &path)) |
+ return v8::Null(isolate); |
+ return gin::Converter<std::string>::ToV8(isolate, path.AsUTF8Unsafe()); |
abarth-chromium
2014/07/27 03:26:47
Ditto
|
+} |
+ |
+v8::Handle<v8::Value> GetFilesInDirectory(gin::Arguments* args) { |
+ std::string filename; |
+ if (!args->GetNext(&filename)) |
+ return v8::Null(args->isolate()); |
+ |
+ const base::FilePath& path = base::FilePath::FromUTF8Unsafe(filename); |
+ std::vector<std::string> names; |
+ base::FileEnumerator e(path, false, base::FileEnumerator::FILES); |
+ for (base::FilePath name = e.Next(); !name.empty(); name = e.Next()) { |
+ names.push_back(name.BaseName().AsUTF8Unsafe()); |
+ } |
+ |
+ return gin::Converter<std::vector<std::string>>::ToV8(args->isolate(), names); |
abarth-chromium
2014/07/27 03:26:47
Ditto
|
+} |
+ |
+gin::WrapperInfo g_wrapper_info = { gin::kEmbedderNativeGin }; |
+ |
+} // namespace |
+ |
+const char File::kModuleName[] = "file"; |
+ |
+v8::Local<v8::Value> File::GetModule(v8::Isolate* isolate) { |
+ gin::PerIsolateData* data = gin::PerIsolateData::From(isolate); |
+ v8::Local<ObjectTemplate> templ = data->GetObjectTemplate(&g_wrapper_info); |
+ if (templ.IsEmpty()) { |
+ templ = gin::ObjectTemplateBuilder(isolate) |
+ .SetMethod("readFileToString", ReadFileToString) |
+ .SetMethod("getFilesInDirectory", GetFilesInDirectory) |
+ .SetMethod("getSourceRootDirectory", |
+ base::Bind(GetSourceRootDirectory, isolate)) |
abarth-chromium
2014/07/27 03:26:47
There's no reason to base::Bind here. gin::Argume
hansmuller
2014/07/28 16:44:59
OK.
|
+ .Build(); |
+ data->SetObjectTemplate(&g_wrapper_info, templ); |
+ } |
+ return templ->NewInstance(); |
+} |
+ |
+} // namespace gin |