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Unified Diff: chrome/browser/media_galleries/fileapi/native_media_file_util.cc

Issue 16413007: Make FileSystemOperation NOT self-destruct (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix browser_tests Created 7 years, 6 months ago
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Index: chrome/browser/media_galleries/fileapi/native_media_file_util.cc
diff --git a/chrome/browser/media_galleries/fileapi/native_media_file_util.cc b/chrome/browser/media_galleries/fileapi/native_media_file_util.cc
index 23d630b49247dcc44633b248e901ff48b0c9148b..32f6b55201f741f7833958ddfdadddeed0b4e7fa 100644
--- a/chrome/browser/media_galleries/fileapi/native_media_file_util.cc
+++ b/chrome/browser/media_galleries/fileapi/native_media_file_util.cc
@@ -133,7 +133,7 @@ base::PlatformFileError NativeMediaFileUtil::IsMediaFile(
}
bool NativeMediaFileUtil::CreateOrOpen(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
int file_flags,
const CreateOrOpenCallback& callback) {
@@ -149,7 +149,7 @@ bool NativeMediaFileUtil::CreateOrOpen(
}
bool NativeMediaFileUtil::EnsureFileExists(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
const EnsureFileExistsCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
@@ -159,43 +159,48 @@ bool NativeMediaFileUtil::EnsureFileExists(
}
bool NativeMediaFileUtil::CreateDirectory(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
bool exclusive,
bool recursive,
const StatusCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::CreateDirectoryOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, url, exclusive, recursive,
- callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ url, exclusive, recursive, callback));
}
bool NativeMediaFileUtil::GetFileInfo(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
const GetFileInfoCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::GetFileInfoOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, url, callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ url, callback));
}
bool NativeMediaFileUtil::ReadDirectory(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
const ReadDirectoryCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::ReadDirectoryOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, url, callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ url, callback));
}
bool NativeMediaFileUtil::Touch(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
const base::Time& last_access_time,
const base::Time& last_modified_time,
@@ -207,7 +212,7 @@ bool NativeMediaFileUtil::Touch(
}
bool NativeMediaFileUtil::Truncate(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
int64 length,
const StatusCallback& callback) {
@@ -218,46 +223,49 @@ bool NativeMediaFileUtil::Truncate(
}
bool NativeMediaFileUtil::CopyFileLocal(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& src_url,
const fileapi::FileSystemURL& dest_url,
const StatusCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::CopyOrMoveFileLocalOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, src_url, dest_url,
- true /* copy */, callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ src_url, dest_url, true /* copy */, callback));
}
bool NativeMediaFileUtil::MoveFileLocal(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& src_url,
const fileapi::FileSystemURL& dest_url,
const StatusCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::CopyOrMoveFileLocalOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, src_url, dest_url,
- false /* copy */, callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ src_url, dest_url, false /* copy */, callback));
}
bool NativeMediaFileUtil::CopyInForeignFile(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const base::FilePath& src_file_path,
const fileapi::FileSystemURL& dest_url,
const StatusCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::CopyInForeignFileOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, src_file_path, dest_url,
- callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ src_file_path, dest_url, callback));
}
bool NativeMediaFileUtil::DeleteFile(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
const StatusCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
@@ -268,25 +276,29 @@ bool NativeMediaFileUtil::DeleteFile(
// This is needed to support Copy and Move.
bool NativeMediaFileUtil::DeleteDirectory(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
const StatusCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::DeleteDirectoryOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, url, callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ url, callback));
}
bool NativeMediaFileUtil::CreateSnapshotFile(
- fileapi::FileSystemOperationContext* context,
+ scoped_ptr<fileapi::FileSystemOperationContext> context,
const fileapi::FileSystemURL& url,
const CreateSnapshotFileCallback& callback) {
DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
- return context->task_runner()->PostTask(
+ fileapi::FileSystemOperationContext* context_ptr = context.release();
+ return context_ptr->task_runner()->PostTask(
FROM_HERE,
base::Bind(&NativeMediaFileUtil::CreateSnapshotFileOnTaskRunnerThread,
- weak_factory_.GetWeakPtr(), context, url, callback));
+ weak_factory_.GetWeakPtr(), base::Owned(context_ptr),
+ url, callback));
}
void NativeMediaFileUtil::CreateDirectoryOnTaskRunnerThread(
@@ -475,8 +487,8 @@ base::PlatformFileError NativeMediaFileUtil::GetFileInfoSync(
const fileapi::FileSystemURL& url,
base::PlatformFileInfo* file_info,
base::FilePath* platform_path) {
- DCHECK(IsOnTaskRunnerThread(context));
DCHECK(context);
+ DCHECK(IsOnTaskRunnerThread(context));
DCHECK(file_info);
DCHECK(GetMediaPathFilter(context));
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