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-rw-r--r--toolkit/components/url-classifier/HashStore.cpp3
-rw-r--r--toolkit/components/url-classifier/nsCheckSummedOutputStream.cpp17
-rw-r--r--toolkit/components/url-classifier/nsCheckSummedOutputStream.h24
3 files changed, 22 insertions, 22 deletions
diff --git a/toolkit/components/url-classifier/HashStore.cpp b/toolkit/components/url-classifier/HashStore.cpp
index c298612aa..77bf3cbd4 100644
--- a/toolkit/components/url-classifier/HashStore.cpp
+++ b/toolkit/components/url-classifier/HashStore.cpp
@@ -964,8 +964,7 @@ HashStore::WriteFile()
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIOutputStream> out;
- rv = NS_NewCheckSummedOutputStream(getter_AddRefs(out), storeFile,
- PR_WRONLY | PR_TRUNCATE | PR_CREATE_FILE);
+ rv = NS_NewCheckSummedOutputStream(getter_AddRefs(out), storeFile);
NS_ENSURE_SUCCESS(rv, rv);
uint32_t written;
diff --git a/toolkit/components/url-classifier/nsCheckSummedOutputStream.cpp b/toolkit/components/url-classifier/nsCheckSummedOutputStream.cpp
index 68f9f1f6f..0e89fd20c 100644
--- a/toolkit/components/url-classifier/nsCheckSummedOutputStream.cpp
+++ b/toolkit/components/url-classifier/nsCheckSummedOutputStream.cpp
@@ -13,14 +13,11 @@
// nsCheckSummedOutputStream
NS_IMPL_ISUPPORTS_INHERITED(nsCheckSummedOutputStream,
- nsSafeFileOutputStream,
- nsISafeOutputStream,
- nsIOutputStream,
- nsIFileOutputStream)
+ nsBufferedOutputStream,
+ nsISafeOutputStream)
NS_IMETHODIMP
-nsCheckSummedOutputStream::Init(nsIFile* file, int32_t ioFlags, int32_t perm,
- int32_t behaviorFlags)
+nsCheckSummedOutputStream::Init(nsIOutputStream* stream, uint32_t bufferSize)
{
nsresult rv;
mHash = do_CreateInstance(NS_CRYPTO_HASH_CONTRACTID, &rv);
@@ -29,7 +26,7 @@ nsCheckSummedOutputStream::Init(nsIFile* file, int32_t ioFlags, int32_t perm,
rv = mHash->Init(nsICryptoHash::MD5);
NS_ENSURE_SUCCESS(rv, rv);
- return nsSafeFileOutputStream::Init(file, ioFlags, perm, behaviorFlags);
+ return nsBufferedOutputStream::Init(stream, bufferSize);
}
NS_IMETHODIMP
@@ -39,12 +36,12 @@ nsCheckSummedOutputStream::Finish()
NS_ENSURE_SUCCESS(rv, rv);
uint32_t written;
- rv = nsSafeFileOutputStream::Write(reinterpret_cast<const char*>(mCheckSum.BeginReading()),
+ rv = nsBufferedOutputStream::Write(reinterpret_cast<const char*>(mCheckSum.BeginReading()),
mCheckSum.Length(), &written);
NS_ASSERTION(written == mCheckSum.Length(), "Error writing stream checksum");
NS_ENSURE_SUCCESS(rv, rv);
- return nsSafeFileOutputStream::Finish();
+ return nsBufferedOutputStream::Finish();
}
NS_IMETHODIMP
@@ -53,7 +50,7 @@ nsCheckSummedOutputStream::Write(const char *buf, uint32_t count, uint32_t *resu
nsresult rv = mHash->Update(reinterpret_cast<const uint8_t*>(buf), count);
NS_ENSURE_SUCCESS(rv, rv);
- return nsSafeFileOutputStream::Write(buf, count, result);
+ return nsBufferedOutputStream::Write(buf, count, result);
}
////////////////////////////////////////////////////////////////////////////////
diff --git a/toolkit/components/url-classifier/nsCheckSummedOutputStream.h b/toolkit/components/url-classifier/nsCheckSummedOutputStream.h
index c2fe26b5f..b72c7da86 100644
--- a/toolkit/components/url-classifier/nsCheckSummedOutputStream.h
+++ b/toolkit/components/url-classifier/nsCheckSummedOutputStream.h
@@ -12,25 +12,27 @@
#include "nsICryptoHash.h"
#include "nsNetCID.h"
#include "nsString.h"
-#include "../../../netwerk/base/nsFileStreams.h"
#include "nsToolkitCompsCID.h"
+#include "../../../netwerk/base/nsBufferedStreams.h"
+#include "prio.h"
-class nsCheckSummedOutputStream : public nsSafeFileOutputStream
+class nsCheckSummedOutputStream : public nsBufferedOutputStream
{
public:
NS_DECL_ISUPPORTS_INHERITED
// Size of MD5 hash in bytes
static const uint32_t CHECKSUM_SIZE = 16;
+ static const uint32_t MAX_BUFFER_SIZE = 64 * 1024;
nsCheckSummedOutputStream() {}
NS_IMETHOD Finish() override;
NS_IMETHOD Write(const char *buf, uint32_t count, uint32_t *result) override;
- NS_IMETHOD Init(nsIFile* file, int32_t ioFlags, int32_t perm, int32_t behaviorFlags) override;
+ NS_IMETHOD Init(nsIOutputStream* stream, uint32_t bufferSize) override;
protected:
- virtual ~nsCheckSummedOutputStream() { nsSafeFileOutputStream::Close(); }
+ virtual ~nsCheckSummedOutputStream() { nsBufferedOutputStream::Close(); }
nsCOMPtr<nsICryptoHash> mHash;
nsCString mCheckSum;
@@ -39,13 +41,15 @@ protected:
// returns a file output stream which can be QI'ed to nsIFileOutputStream.
inline nsresult
NS_NewCheckSummedOutputStream(nsIOutputStream **result,
- nsIFile *file,
- int32_t ioFlags = -1,
- int32_t perm = -1,
- int32_t behaviorFlags = 0)
+ nsIFile *file)
{
- nsCOMPtr<nsIFileOutputStream> out = new nsCheckSummedOutputStream();
- nsresult rv = out->Init(file, ioFlags, perm, behaviorFlags);
+ nsCOMPtr<nsIOutputStream> localOutFile;
+ nsresult rv = NS_NewSafeLocalFileOutputStream(getter_AddRefs(localOutFile), file,
+ PR_WRONLY | PR_TRUNCATE | PR_CREATE_FILE);
+ NS_ENSURE_SUCCESS(rv, rv);
+
+ nsCOMPtr<nsIBufferedOutputStream> out = new nsCheckSummedOutputStream();
+ rv = out->Init(localOutFile, nsCheckSummedOutputStream::CHECKSUM_SIZE);
if (NS_SUCCEEDED(rv)) {
out.forget(result);
}