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

webkit/plugins/ppapi/ppb_file_io_impl.cc

 // 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_file_io.h"
+#include "webkit/plugins/ppapi/ppb_file_io_impl.h"
 
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/file_util_proxy.h"
 #include "base/message_loop_proxy.h"
 #include "base/platform_file.h"
 #include "base/logging.h"
 #include "base/time.h"
 #include "ppapi/c/dev/ppb_file_io_dev.h"
 #include "ppapi/c/dev/ppb_file_io_trusted_dev.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
-#include "webkit/glue/plugins/pepper_common.h"
-#include "webkit/glue/plugins/pepper_file_ref.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"
+#include "webkit/plugins/ppapi/common.h"
+#include "webkit/plugins/ppapi/plugin_instance.h"
+#include "webkit/plugins/ppapi/plugin_module.h"
+#include "webkit/plugins/ppapi/ppb_file_ref_impl.h"
+#include "webkit/plugins/ppapi/resource_tracker.h"
 
-namespace pepper {
+namespace webkit {
+namespace plugins {
+namespace ppapi {
 
 namespace {
 
 PP_Resource Create(PP_Module module_id) {
   PluginModule* module = ResourceTracker::Get()->GetModule(module_id);
   if (!module)
     return 0;
 
-  FileIO* file_io = new FileIO(module);
+  PPB_FileIO_Impl* file_io = new PPB_FileIO_Impl(module);
   return file_io->GetReference();
 }
 
 PP_Bool IsFileIO(PP_Resource resource) {
-  return BoolToPPBool(!!Resource::GetAs<FileIO>(resource));
+  return BoolToPPBool(!!Resource::GetAs<PPB_FileIO_Impl>(resource));
 }
 
 int32_t Open(PP_Resource file_io_id,
              PP_Resource file_ref_id,
              int32_t open_flags,
              PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
 
-  scoped_refptr<FileRef> file_ref(Resource::GetAs<FileRef>(file_ref_id));
+  scoped_refptr<PPB_FileRef_Impl> file_ref(
+      Resource::GetAs<PPB_FileRef_Impl>(file_ref_id));
   if (!file_ref)
     return PP_ERROR_BADRESOURCE;
 
   return file_io->Open(file_ref, open_flags, callback);
 }
 
 int32_t Query(PP_Resource file_io_id,
               PP_FileInfo_Dev* info,
               PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->Query(info, callback);
 }
 
 int32_t Touch(PP_Resource file_io_id,
               PP_Time last_access_time,
               PP_Time last_modified_time,
               PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->Touch(last_access_time, last_modified_time, callback);
 }
 
 int32_t Read(PP_Resource file_io_id,
              int64_t offset,
              char* buffer,
              int32_t bytes_to_read,
              PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->Read(offset, buffer, bytes_to_read, callback);
 }
 
 int32_t Write(PP_Resource file_io_id,
               int64_t offset,
               const char* buffer,
               int32_t bytes_to_write,
               PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->Write(offset, buffer, bytes_to_write, callback);
 }
 
 int32_t SetLength(PP_Resource file_io_id,
                   int64_t length,
                   PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->SetLength(length, callback);
 }
 
 int32_t Flush(PP_Resource file_io_id,
               PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->Flush(callback);
 }
 
 void Close(PP_Resource file_io_id) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return;
   file_io->Close();
 }
 
 const PPB_FileIO_Dev ppb_fileio = {
   &Create,
   &IsFileIO,
   &Open,
   &Query,
   &Touch,
   &Read,
   &Write,
   &SetLength,
   &Flush,
   &Close
 };
 
 int32_t GetOSFileDescriptor(PP_Resource file_io_id) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->GetOSFileDescriptor();
 }
 
 int32_t WillWrite(PP_Resource file_io_id,
                   int64_t offset,
                   int32_t bytes_to_write,
                   PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->WillWrite(offset, bytes_to_write, callback);
 }
 
 int32_t WillSetLength(PP_Resource file_io_id,
                       int64_t length,
                       PP_CompletionCallback callback) {
-  scoped_refptr<FileIO> file_io(Resource::GetAs<FileIO>(file_io_id));
+  scoped_refptr<PPB_FileIO_Impl> file_io(Resource::GetAs<PPB_FileIO_Impl>(file_io_id));
   if (!file_io)
     return PP_ERROR_BADRESOURCE;
   return file_io->WillSetLength(length, callback);
 }
 
 const PPB_FileIOTrusted_Dev ppb_fileiotrusted = {
   &GetOSFileDescriptor,
   &WillWrite,
   &WillSetLength
 };
@@ skipping 15 matching lines @@
     case base::PLATFORM_FILE_ERROR_NOT_A_DIRECTORY:
       NOTREACHED();
       return PP_ERROR_FAILED;
     default:
       return PP_ERROR_FAILED;
   }
 }
 
 }  // namespace
 
-FileIO::FileIO(PluginModule* module)
+PPB_FileIO_Impl::PPB_FileIO_Impl(PluginModule* module)
     : Resource(module),
       delegate_(module->GetSomeInstance()->delegate()),
       ALLOW_THIS_IN_INITIALIZER_LIST(callback_factory_(this)),
       file_(base::kInvalidPlatformFileValue),
       callback_(),
       info_(NULL) {
 }
 
-FileIO::~FileIO() {
+PPB_FileIO_Impl::~PPB_FileIO_Impl() {
   Close();
 }
 
 // static
-const PPB_FileIO_Dev* FileIO::GetInterface() {
+const PPB_FileIO_Dev* PPB_FileIO_Impl::GetInterface() {
   return &ppb_fileio;
 }
 
 // static
-const PPB_FileIOTrusted_Dev* FileIO::GetTrustedInterface() {
+const PPB_FileIOTrusted_Dev* PPB_FileIO_Impl::GetTrustedInterface() {
   return &ppb_fileiotrusted;
 }
 
-FileIO* FileIO::AsFileIO() {
+PPB_FileIO_Impl* PPB_FileIO_Impl::AsFileIO() {
   return this;
 }
 
-int32_t FileIO::Open(FileRef* file_ref,
-                     int32_t open_flags,
-                     PP_CompletionCallback callback) {
+int32_t PPB_FileIO_Impl::Open(PPB_FileRef_Impl* file_ref,
+                              int32_t open_flags,
+                              PP_CompletionCallback callback) {
   if (file_ != base::kInvalidPlatformFileValue)
     return PP_ERROR_FAILED;
 
   DCHECK(!callback_.func);
   callback_ = callback;
 
   int flags = 0;
   if (open_flags & PP_FILEOPENFLAG_READ)
     flags |= base::PLATFORM_FILE_READ;
   if (open_flags & PP_FILEOPENFLAG_WRITE) {
     flags |= base::PLATFORM_FILE_WRITE;
     flags |= base::PLATFORM_FILE_WRITE_ATTRIBUTES;
   }
 
   if (open_flags & PP_FILEOPENFLAG_TRUNCATE) {
     DCHECK(open_flags & PP_FILEOPENFLAG_WRITE);
     flags |= base::PLATFORM_FILE_TRUNCATE;
   } else if (open_flags & PP_FILEOPENFLAG_CREATE) {
     if (open_flags & PP_FILEOPENFLAG_EXCLUSIVE)
       flags |= base::PLATFORM_FILE_CREATE;
     else
       flags |= base::PLATFORM_FILE_OPEN_ALWAYS;
   } else
     flags |= base::PLATFORM_FILE_OPEN;
 
   file_system_type_ = file_ref->GetFileSystemType();
   if (!delegate_->AsyncOpenFile(
           file_ref->GetSystemPath(), flags,
-          callback_factory_.NewCallback(&FileIO::AsyncOpenFileCallback)))
+          callback_factory_.NewCallback(&PPB_FileIO_Impl::AsyncOpenFileCallback)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-int32_t FileIO::Query(PP_FileInfo_Dev* info,
-                      PP_CompletionCallback callback) {
+int32_t PPB_FileIO_Impl::Query(PP_FileInfo_Dev* info,
+                               PP_CompletionCallback callback) {
   if (file_ == base::kInvalidPlatformFileValue)
     return PP_ERROR_FAILED;
 
   DCHECK(!callback_.func);
   callback_ = callback;
 
   DCHECK(!info_);
   DCHECK(info);
   info_ = info;
 
   if (!base::FileUtilProxy::GetFileInfoFromPlatformFile(
           delegate_->GetFileThreadMessageLoopProxy(), file_,
-          callback_factory_.NewCallback(&FileIO::QueryInfoCallback)))
+          callback_factory_.NewCallback(&PPB_FileIO_Impl::QueryInfoCallback)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-int32_t FileIO::Touch(PP_Time last_access_time,
+int32_t PPB_FileIO_Impl::Touch(PP_Time last_access_time,
                       PP_Time last_modified_time,
                       PP_CompletionCallback callback) {
   if (file_ == base::kInvalidPlatformFileValue)
     return PP_ERROR_FAILED;
 
   DCHECK(!callback_.func);
   callback_ = callback;
 
   if (!base::FileUtilProxy::Touch(
           delegate_->GetFileThreadMessageLoopProxy(),
           file_, base::Time::FromDoubleT(last_access_time),
           base::Time::FromDoubleT(last_modified_time),
-          callback_factory_.NewCallback(&FileIO::StatusCallback)))
+          callback_factory_.NewCallback(&PPB_FileIO_Impl::StatusCallback)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-int32_t FileIO::Read(int64_t offset,
-                     char* buffer,
-                     int32_t bytes_to_read,
-                     PP_CompletionCallback callback) {
+int32_t PPB_FileIO_Impl::Read(int64_t offset,
+                              char* buffer,
+                              int32_t bytes_to_read,
+                              PP_CompletionCallback callback) {
   if (file_ == base::kInvalidPlatformFileValue)
     return PP_ERROR_FAILED;
 
   DCHECK(!callback_.func);
   callback_ = callback;
 
   if (!base::FileUtilProxy::Read(
           delegate_->GetFileThreadMessageLoopProxy(),
           file_, offset, buffer, bytes_to_read,
-          callback_factory_.NewCallback(&FileIO::ReadWriteCallback)))
+          callback_factory_.NewCallback(&PPB_FileIO_Impl::ReadWriteCallback)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-int32_t FileIO::Write(int64_t offset,
-                      const char* buffer,
-                      int32_t bytes_to_write,
-                      PP_CompletionCallback callback) {
+int32_t PPB_FileIO_Impl::Write(int64_t offset,
+                               const char* buffer,
+                               int32_t bytes_to_write,
+                               PP_CompletionCallback callback) {
   if (file_ == base::kInvalidPlatformFileValue)
     return PP_ERROR_FAILED;
 
   DCHECK(!callback_.func);
   callback_ = callback;
 
   if (!base::FileUtilProxy::Write(
           delegate_->GetFileThreadMessageLoopProxy(),
           file_, offset, buffer, bytes_to_write,
-          callback_factory_.NewCallback(&FileIO::ReadWriteCallback)))
+          callback_factory_.NewCallback(&PPB_FileIO_Impl::ReadWriteCallback)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-int32_t FileIO::SetLength(int64_t length,
+int32_t PPB_FileIO_Impl::SetLength(int64_t length,
                           PP_CompletionCallback callback) {
   if (file_ == base::kInvalidPlatformFileValue)
     return PP_ERROR_FAILED;
 
   DCHECK(!callback_.func);
   callback_ = callback;
 
   if (!base::FileUtilProxy::Truncate(
           delegate_->GetFileThreadMessageLoopProxy(),
           file_, length,
-          callback_factory_.NewCallback(&FileIO::StatusCallback)))
+          callback_factory_.NewCallback(&PPB_FileIO_Impl::StatusCallback)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-int32_t FileIO::Flush(PP_CompletionCallback callback) {
+int32_t PPB_FileIO_Impl::Flush(PP_CompletionCallback callback) {
   if (file_ == base::kInvalidPlatformFileValue)
     return PP_ERROR_FAILED;
 
   DCHECK(!callback_.func);
   callback_ = callback;
 
   if (!base::FileUtilProxy::Flush(
           delegate_->GetFileThreadMessageLoopProxy(), file_,
-          callback_factory_.NewCallback(&FileIO::StatusCallback)))
+          callback_factory_.NewCallback(&PPB_FileIO_Impl::StatusCallback)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-void FileIO::Close() {
+void PPB_FileIO_Impl::Close() {
   if (file_ != base::kInvalidPlatformFileValue)
     base::FileUtilProxy::Close(
         delegate_->GetFileThreadMessageLoopProxy(), file_, NULL);
 }
 
-int32_t FileIO::GetOSFileDescriptor() {
+int32_t PPB_FileIO_Impl::GetOSFileDescriptor() {
 #if defined(OS_POSIX)
   return file_;
 #elif defined(OS_WIN)
   return reinterpret_cast<uintptr_t>(file_);
 #else
 #error "Platform not supported."
 #endif
 }
 
-int32_t FileIO::WillWrite(int64_t offset,
-                          int32_t bytes_to_write,
-                          PP_CompletionCallback callback) {
+int32_t PPB_FileIO_Impl::WillWrite(int64_t offset,
+                                   int32_t bytes_to_write,
+                                   PP_CompletionCallback callback) {
   // TODO(dumi): implement me
   return PP_OK;
 }
 
-int32_t FileIO::WillSetLength(int64_t length,
-                              PP_CompletionCallback callback) {
+int32_t PPB_FileIO_Impl::WillSetLength(int64_t length,
+                                       PP_CompletionCallback callback) {
   // TODO(dumi): implement me
   return PP_OK;
 }
 
-void FileIO::RunPendingCallback(int result) {
+void PPB_FileIO_Impl::RunPendingCallback(int result) {
   if (!callback_.func)
     return;
 
   PP_CompletionCallback callback = {0};
   std::swap(callback, callback_);
   PP_RunCompletionCallback(&callback, result);
 }
 
-void FileIO::StatusCallback(base::PlatformFileError error_code) {
+void PPB_FileIO_Impl::StatusCallback(base::PlatformFileError error_code) {
   RunPendingCallback(PlatformFileErrorToPepperError(error_code));
 }
 
-void FileIO::AsyncOpenFileCallback(base::PlatformFileError error_code,
-                                   base::PlatformFile file) {
+void PPB_FileIO_Impl::AsyncOpenFileCallback(
+    base::PlatformFileError error_code,
+    base::PlatformFile file) {
   DCHECK(file_ == base::kInvalidPlatformFileValue);
   file_ = file;
   RunPendingCallback(PlatformFileErrorToPepperError(error_code));
 }
 
-void FileIO::QueryInfoCallback(base::PlatformFileError error_code,
-                               const base::PlatformFileInfo& file_info) {
+void PPB_FileIO_Impl::QueryInfoCallback(
+    base::PlatformFileError error_code,
+    const base::PlatformFileInfo& file_info) {
   DCHECK(info_);
   if (error_code == base::PLATFORM_FILE_OK) {
     info_->size = file_info.size;
     info_->creation_time = file_info.creation_time.ToDoubleT();
     info_->last_access_time = file_info.last_accessed.ToDoubleT();
     info_->last_modified_time = file_info.last_modified.ToDoubleT();
     info_->system_type = file_system_type_;
     if (file_info.is_directory)
       info_->type = PP_FILETYPE_DIRECTORY;
     else
       info_->type = PP_FILETYPE_REGULAR;
   }
   RunPendingCallback(PlatformFileErrorToPepperError(error_code));
 }
 
-void FileIO::ReadWriteCallback(base::PlatformFileError error_code,
-                               int bytes_read_or_written) {
+void PPB_FileIO_Impl::ReadWriteCallback(base::PlatformFileError error_code,
+                                        int bytes_read_or_written) {
   if (error_code != base::PLATFORM_FILE_OK)
     RunPendingCallback(PlatformFileErrorToPepperError(error_code));
   else
     RunPendingCallback(bytes_read_or_written);
 }
 
-}  // namespace pepper
+}  // namespace ppapi
+}  // namespace plugins
+}  // namespace webkit
+