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Bug 1110485 P6 Remove useless cache::FileUtils type. r=ehsan

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This commit is contained in:
Ben Kelly 2015-04-14 12:21:14 -07:00
parent f21157b4d1
commit 2b8b6dd1ab
4 changed files with 75 additions and 78 deletions
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2
dom/cache/DBAction.cpp vendored
View File

@ -170,7 +170,7 @@ DBAction::WipeDatabase(nsIFile* aDBFile, nsIFile* aDBDir)
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
// Delete the morgue as well.
rv = FileUtils::BodyDeleteDir(aDBDir);
rv = BodyDeleteDir(aDBDir);
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
return rv;

51
dom/cache/FileUtils.cpp vendored
View File

@ -23,11 +23,24 @@ namespace cache {
using mozilla::dom::quota::FileInputStream;
using mozilla::dom::quota::FileOutputStream;
using mozilla::dom::quota::PERSISTENCE_TYPE_DEFAULT;
using mozilla::unused;
namespace {
enum BodyFileType
{
BODY_FILE_FINAL,
BODY_FILE_TMP
};
nsresult
BodyIdToFile(nsIFile* aBaseDir, const nsID& aId, BodyFileType aType,
nsIFile** aBodyFileOut);
} // anonymous namespace
// static
nsresult
FileUtils::BodyCreateDir(nsIFile* aBaseDir)
BodyCreateDir(nsIFile* aBaseDir)
{
MOZ_ASSERT(aBaseDir);
@ -49,7 +62,7 @@ FileUtils::BodyCreateDir(nsIFile* aBaseDir)
// static
nsresult
FileUtils::BodyDeleteDir(nsIFile* aBaseDir)
BodyDeleteDir(nsIFile* aBaseDir)
{
MOZ_ASSERT(aBaseDir);
@ -72,8 +85,7 @@ FileUtils::BodyDeleteDir(nsIFile* aBaseDir)
// static
nsresult
FileUtils::BodyGetCacheDir(nsIFile* aBaseDir, const nsID& aId,
nsIFile** aCacheDirOut)
BodyGetCacheDir(nsIFile* aBaseDir, const nsID& aId, nsIFile** aCacheDirOut)
{
MOZ_ASSERT(aBaseDir);
MOZ_ASSERT(aCacheDirOut);
@ -107,11 +119,11 @@ FileUtils::BodyGetCacheDir(nsIFile* aBaseDir, const nsID& aId,
// static
nsresult
FileUtils::BodyStartWriteStream(const QuotaInfo& aQuotaInfo,
nsIFile* aBaseDir, nsIInputStream* aSource,
void* aClosure,
nsAsyncCopyCallbackFun aCallback, nsID* aIdOut,
nsISupports** aCopyContextOut)
BodyStartWriteStream(const QuotaInfo& aQuotaInfo,
nsIFile* aBaseDir, nsIInputStream* aSource,
void* aClosure,
nsAsyncCopyCallbackFun aCallback, nsID* aIdOut,
nsISupports** aCopyContextOut)
{
MOZ_ASSERT(aBaseDir);
MOZ_ASSERT(aSource);
@ -168,7 +180,7 @@ FileUtils::BodyStartWriteStream(const QuotaInfo& aQuotaInfo,
// static
void
FileUtils::BodyCancelWrite(nsIFile* aBaseDir, nsISupports* aCopyContext)
BodyCancelWrite(nsIFile* aBaseDir, nsISupports* aCopyContext)
{
MOZ_ASSERT(aBaseDir);
MOZ_ASSERT(aCopyContext);
@ -182,7 +194,7 @@ FileUtils::BodyCancelWrite(nsIFile* aBaseDir, nsISupports* aCopyContext)
// static
nsresult
FileUtils::BodyFinalizeWrite(nsIFile* aBaseDir, const nsID& aId)
BodyFinalizeWrite(nsIFile* aBaseDir, const nsID& aId)
{
MOZ_ASSERT(aBaseDir);
@ -206,8 +218,8 @@ FileUtils::BodyFinalizeWrite(nsIFile* aBaseDir, const nsID& aId)
// static
nsresult
FileUtils::BodyOpen(const QuotaInfo& aQuotaInfo, nsIFile* aBaseDir,
const nsID& aId, nsIInputStream** aStreamOut)
BodyOpen(const QuotaInfo& aQuotaInfo, nsIFile* aBaseDir, const nsID& aId,
nsIInputStream** aStreamOut)
{
MOZ_ASSERT(aBaseDir);
MOZ_ASSERT(aStreamOut);
@ -234,7 +246,7 @@ FileUtils::BodyOpen(const QuotaInfo& aQuotaInfo, nsIFile* aBaseDir,
// static
nsresult
FileUtils::BodyDeleteFiles(nsIFile* aBaseDir, const nsTArray<nsID>& aIdList)
BodyDeleteFiles(nsIFile* aBaseDir, const nsTArray<nsID>& aIdList)
{
nsresult rv = NS_OK;
@ -273,10 +285,11 @@ FileUtils::BodyDeleteFiles(nsIFile* aBaseDir, const nsTArray<nsID>& aIdList)
return NS_OK;
}
// static
namespace {
nsresult
FileUtils::BodyIdToFile(nsIFile* aBaseDir, const nsID& aId,
BodyFileType aType, nsIFile** aBodyFileOut)
BodyIdToFile(nsIFile* aBaseDir, const nsID& aId, BodyFileType aType,
nsIFile** aBodyFileOut)
{
MOZ_ASSERT(aBaseDir);
MOZ_ASSERT(aBodyFileOut);
@ -304,6 +317,8 @@ FileUtils::BodyIdToFile(nsIFile* aBaseDir, const nsID& aId,
return rv;
}
} // anonymous namespace
} // namespace cache
} // namespace dom
} // namespace mozilla

61
dom/cache/FileUtils.h vendored
View File

@ -19,51 +19,36 @@ namespace mozilla {
namespace dom {
namespace cache {
// TODO: remove static class and use functions in cache namespace (bug 1110485)
class FileUtils final
{
public:
enum BodyFileType
{
BODY_FILE_FINAL,
BODY_FILE_TMP
};
nsresult
BodyCreateDir(nsIFile* aBaseDir);
static nsresult BodyCreateDir(nsIFile* aBaseDir);
// Note that this function can only be used during the initialization of the
// database. We're unlikely to be able to delete the DB successfully past
// that point due to the file being in use.
static nsresult BodyDeleteDir(nsIFile* aBaseDir);
static nsresult BodyGetCacheDir(nsIFile* aBaseDir, const nsID& aId,
nsIFile** aCacheDirOut);
// Note that this function can only be used during the initialization of the
// database. We're unlikely to be able to delete the DB successfully past
// that point due to the file being in use.
nsresult
BodyDeleteDir(nsIFile* aBaseDir);
static nsresult
BodyStartWriteStream(const QuotaInfo& aQuotaInfo, nsIFile* aBaseDir,
nsIInputStream* aSource, void* aClosure,
nsAsyncCopyCallbackFun aCallback, nsID* aIdOut,
nsISupports** aCopyContextOut);
nsresult
BodyGetCacheDir(nsIFile* aBaseDir, const nsID& aId, nsIFile** aCacheDirOut);
static void
BodyCancelWrite(nsIFile* aBaseDir, nsISupports* aCopyContext);
nsresult
BodyStartWriteStream(const QuotaInfo& aQuotaInfo, nsIFile* aBaseDir,
nsIInputStream* aSource, void* aClosure,
nsAsyncCopyCallbackFun aCallback, nsID* aIdOut,
nsISupports** aCopyContextOut);
static nsresult
BodyFinalizeWrite(nsIFile* aBaseDir, const nsID& aId);
void
BodyCancelWrite(nsIFile* aBaseDir, nsISupports* aCopyContext);
static nsresult
BodyOpen(const QuotaInfo& aQuotaInfo, nsIFile* aBaseDir, const nsID& aId,
nsIInputStream** aStreamOut);
nsresult
BodyFinalizeWrite(nsIFile* aBaseDir, const nsID& aId);
static nsresult
BodyDeleteFiles(nsIFile* aBaseDir, const nsTArray<nsID>& aIdList);
nsresult
BodyOpen(const QuotaInfo& aQuotaInfo, nsIFile* aBaseDir, const nsID& aId,
nsIInputStream** aStreamOut);
private:
static nsresult
BodyIdToFile(nsIFile* aBaseDir, const nsID& aId, BodyFileType aType,
nsIFile** aBodyFileOut);
FileUtils() = delete;
~FileUtils() = delete;
};
nsresult
BodyDeleteFiles(nsIFile* aBaseDir, const nsTArray<nsID>& aIdList);
} // namespace cache
} // namespace dom

39
dom/cache/Manager.cpp vendored
View File

@ -34,7 +34,8 @@ namespace {
using mozilla::unused;
using mozilla::dom::cache::Action;
using mozilla::dom::cache::FileUtils;
using mozilla::dom::cache::BodyCreateDir;
using mozilla::dom::cache::BodyDeleteFiles;
using mozilla::dom::cache::QuotaInfo;
using mozilla::dom::cache::SyncDBAction;
using mozilla::dom::cache::db::CreateSchema;
@ -59,7 +60,7 @@ public:
// TODO: have Context create/delete marker files in constructor/destructor
// and only do expensive maintenance if that marker is present (bug 1110446)
nsresult rv = FileUtils::BodyCreateDir(aDBDir);
nsresult rv = BodyCreateDir(aDBDir);
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
mozStorageTransaction trans(aConn, false,
@ -113,7 +114,7 @@ public:
return;
}
rv = FileUtils::BodyDeleteFiles(dbDir, mDeletedBodyIdList);
rv = BodyDeleteFiles(dbDir, mDeletedBodyIdList);
unused << NS_WARN_IF(NS_FAILED(rv));
aResolver->Resolve(rv);
@ -508,8 +509,7 @@ public:
}
nsCOMPtr<nsIInputStream> stream;
rv = FileUtils::BodyOpen(aQuotaInfo, aDBDir, mResponse.mBodyId,
getter_AddRefs(stream));
rv = BodyOpen(aQuotaInfo, aDBDir, mResponse.mBodyId, getter_AddRefs(stream));
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
if (NS_WARN_IF(!stream)) { return NS_ERROR_FILE_NOT_FOUND; }
@ -572,9 +572,8 @@ public:
}
nsCOMPtr<nsIInputStream> stream;
rv = FileUtils::BodyOpen(aQuotaInfo, aDBDir,
mSavedResponses[i].mBodyId,
getter_AddRefs(stream));
rv = BodyOpen(aQuotaInfo, aDBDir, mSavedResponses[i].mBodyId,
getter_AddRefs(stream));
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
if (NS_WARN_IF(!stream)) { return NS_ERROR_FILE_NOT_FOUND; }
@ -759,14 +758,14 @@ private:
for (uint32_t i = 0; i < mList.Length(); ++i) {
Entry& e = mList[i];
if (e.mRequestStream) {
rv = FileUtils::BodyFinalizeWrite(mDBDir, e.mRequestBodyId);
rv = BodyFinalizeWrite(mDBDir, e.mRequestBodyId);
if (NS_WARN_IF(NS_FAILED(rv))) {
DoResolve(rv);
return;
}
}
if (e.mResponseStream) {
rv = FileUtils::BodyFinalizeWrite(mDBDir, e.mResponseBodyId);
rv = BodyFinalizeWrite(mDBDir, e.mResponseBodyId);
if (NS_WARN_IF(NS_FAILED(rv))) {
DoResolve(rv);
return;
@ -871,10 +870,9 @@ private:
nsCOMPtr<nsISupports> copyContext;
nsresult rv = FileUtils::BodyStartWriteStream(aQuotaInfo, mDBDir, source,
this, AsyncCopyCompleteFunc,
bodyId,
getter_AddRefs(copyContext));
nsresult rv = BodyStartWriteStream(aQuotaInfo, mDBDir, source, this,
AsyncCopyCompleteFunc, bodyId,
getter_AddRefs(copyContext));
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
mBodyIdWrittenList.AppendElement(*bodyId);
@ -895,7 +893,7 @@ private:
// May occur on either owning thread or target thread
MutexAutoLock lock(mMutex);
for (uint32_t i = 0; i < mCopyContextList.Length(); ++i) {
FileUtils::BodyCancelWrite(mDBDir, mCopyContextList[i]);
BodyCancelWrite(mDBDir, mCopyContextList[i]);
}
mCopyContextList.Clear();
}
@ -938,7 +936,7 @@ private:
// Clean up any files we might have written before hitting the error.
if (NS_FAILED(aRv)) {
FileUtils::BodyDeleteFiles(mDBDir, mBodyIdWrittenList);
BodyDeleteFiles(mDBDir, mBodyIdWrittenList);
}
// Must be released on the target thread where it was opened.
@ -1063,9 +1061,8 @@ public:
}
nsCOMPtr<nsIInputStream> stream;
rv = FileUtils::BodyOpen(aQuotaInfo, aDBDir,
mSavedRequests[i].mBodyId,
getter_AddRefs(stream));
rv = BodyOpen(aQuotaInfo, aDBDir, mSavedRequests[i].mBodyId,
getter_AddRefs(stream));
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
if (NS_WARN_IF(!stream)) { return NS_ERROR_FILE_NOT_FOUND; }
@ -1126,8 +1123,8 @@ public:
}
nsCOMPtr<nsIInputStream> stream;
rv = FileUtils::BodyOpen(aQuotaInfo, aDBDir, mSavedResponse.mBodyId,
getter_AddRefs(stream));
rv = BodyOpen(aQuotaInfo, aDBDir, mSavedResponse.mBodyId,
getter_AddRefs(stream));
if (NS_WARN_IF(NS_FAILED(rv))) { return rv; }
if (NS_WARN_IF(!stream)) { return NS_ERROR_FILE_NOT_FOUND; }