Move the Pepper implementation from webkit/glue/plugins/pepper_* to...

webkit/glue/plugins/pepper_directory_reader.cc

Index: webkit/glue/plugins/pepper_directory_reader.cc
===================================================================
--- webkit/glue/plugins/pepper_directory_reader.cc	(revision 69381)
+++ webkit/glue/plugins/pepper_directory_reader.cc	(working copy)
@@ -1,160 +0,0 @@
-// Copyright (c) 2010 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 "webkit/glue/plugins/pepper_directory_reader.h"
-
-#include "base/logging.h"
-#include "base/utf_string_conversions.h"
-#include "ppapi/c/pp_completion_callback.h"
-#include "ppapi/c/pp_errors.h"
-#include "ppapi/c/dev/ppb_directory_reader_dev.h"
-#include "webkit/glue/plugins/pepper_file_callbacks.h"
-#include "webkit/glue/plugins/pepper_common.h"
-#include "webkit/glue/plugins/pepper_file_ref.h"
-#include "webkit/glue/plugins/pepper_file_system.h"
-#include "webkit/glue/plugins/pepper_plugin_delegate.h"
-#include "webkit/glue/plugins/pepper_plugin_instance.h"
-#include "webkit/glue/plugins/pepper_plugin_module.h"
-#include "webkit/glue/plugins/pepper_resource_tracker.h"
-
-namespace pepper {
-
-namespace {
-
-std::string FilePathStringToUTF8String(const FilePath::StringType& str) {
-#if defined(OS_WIN)
-  return WideToUTF8(str);
-#elif defined(OS_POSIX)
-  return str;
-#else
-#error "Unsupported platform."
-#endif
-}
-
-FilePath::StringType UTF8StringToFilePathString(const std::string& str) {
-#if defined(OS_WIN)
-  return UTF8ToWide(str);
-#elif defined(OS_POSIX)
-  return str;
-#else
-#error "Unsupported platform."
-#endif
-}
-
-PP_Resource Create(PP_Resource directory_ref_id) {
-  scoped_refptr<FileRef> directory_ref(
-      Resource::GetAs<FileRef>(directory_ref_id));
-  if (!directory_ref)
-    return 0;
-
-  DirectoryReader* reader = new DirectoryReader(directory_ref);
-  return reader->GetReference();
-}
-
-PP_Bool IsDirectoryReader(PP_Resource resource) {
-  return BoolToPPBool(!!Resource::GetAs<DirectoryReader>(resource));
-}
-
-int32_t GetNextEntry(PP_Resource reader_id,
-                     PP_DirectoryEntry_Dev* entry,
-                     PP_CompletionCallback callback) {
-  scoped_refptr<DirectoryReader> reader(
-      Resource::GetAs<DirectoryReader>(reader_id));
-  if (!reader)
-    return PP_ERROR_BADRESOURCE;
-
-  return reader->GetNextEntry(entry, callback);
-}
-
-const PPB_DirectoryReader_Dev ppb_directoryreader = {
-  &Create,
-  &IsDirectoryReader,
-  &GetNextEntry
-};
-
-}  // namespace
-
-DirectoryReader::DirectoryReader(FileRef* directory_ref)
-    : Resource(directory_ref->module()),
-      directory_ref_(directory_ref),
-      has_more_(true),
-      entry_(NULL) {
-}
-
-DirectoryReader::~DirectoryReader() {
-}
-
-const PPB_DirectoryReader_Dev* DirectoryReader::GetInterface() {
-  return &ppb_directoryreader;
-}
-
-DirectoryReader* DirectoryReader::AsDirectoryReader() {
-  return this;
-}
-
-int32_t DirectoryReader::GetNextEntry(PP_DirectoryEntry_Dev* entry,
-                                      PP_CompletionCallback callback) {
-  if (directory_ref_->GetFileSystemType() == PP_FILESYSTEMTYPE_EXTERNAL)
-    return PP_ERROR_FAILED;
-
-  entry_ = entry;
-  if (FillUpEntry()) {
-    entry_ = NULL;
-    return PP_OK;
-  }
-
-  PluginInstance* instance = directory_ref_->GetFileSystem()->instance();
-  if (!instance->delegate()->ReadDirectory(
-          directory_ref_->GetSystemPath(),
-          new FileCallbacks(instance->module()->AsWeakPtr(),
-                            callback, NULL, NULL, this)))
-    return PP_ERROR_FAILED;
-
-  return PP_ERROR_WOULDBLOCK;
-}
-
-void DirectoryReader::AddNewEntries(
-    const std::vector<base::FileUtilProxy::Entry>& entries, bool has_more) {
-  DCHECK(!entries.empty());
-  has_more_ = has_more;
-  std::string dir_path = directory_ref_->GetPath();
-  if (dir_path[dir_path.size() - 1] != '/')
-    dir_path += '/';
-  FilePath::StringType dir_file_path = UTF8StringToFilePathString(dir_path);
-  for (std::vector<base::FileUtilProxy::Entry>::const_iterator it =
-           entries.begin(); it != entries.end(); it++) {
-    base::FileUtilProxy::Entry entry;
-    entry.name = dir_file_path + it->name;
-    entry.is_directory = it->is_directory;
-    entries_.push(entry);
-  }
-
-  FillUpEntry();
-  entry_ = NULL;
-}
-
-bool DirectoryReader::FillUpEntry() {
-  DCHECK(entry_);
-  if (!entries_.empty()) {
-    base::FileUtilProxy::Entry dir_entry = entries_.front();
-    entries_.pop();
-    if (entry_->file_ref)
-      ResourceTracker::Get()->UnrefResource(entry_->file_ref);
-    FileRef* file_ref = new FileRef(module(), directory_ref_->GetFileSystem(),
-                                    FilePathStringToUTF8String(dir_entry.name));
-    entry_->file_ref = file_ref->GetReference();
-    entry_->file_type =
-        (dir_entry.is_directory ? PP_FILETYPE_DIRECTORY : PP_FILETYPE_REGULAR);
-    return true;
-  }
-
-  if (!has_more_) {
-    entry_->file_ref = 0;
-    return true;
-  }
-
-  return false;
-}
-
-}  // namespace pepper