Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/netwerk/cache/nsCache.cpp b/netwerk/cache/nsCache.cpp
new file mode 100644
index 0000000000..73b98dee1c
--- /dev/null
+++ b/netwerk/cache/nsCache.cpp
@@ -0,0 +1,70 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsCache.h"
+#include "nsReadableUtils.h"
+#include "nsDependentSubstring.h"
+#include "nsString.h"
+#include "mozilla/IntegerPrintfMacros.h"
+
+/**
+ * Cache Service Utility Functions
+ */
+
+mozilla::LazyLogModule gCacheLog("cache");
+
+void CacheLogPrintPath(mozilla::LogLevel level, const char* format,
+                       nsIFile* item) {
+  MOZ_LOG(gCacheLog, level, (format, item->HumanReadablePath().get()));
+}
+
+uint32_t SecondsFromPRTime(PRTime prTime) {
+  int64_t microSecondsPerSecond = PR_USEC_PER_SEC;
+  return uint32_t(prTime / microSecondsPerSecond);
+}
+
+PRTime PRTimeFromSeconds(uint32_t seconds) {
+  int64_t intermediateResult = seconds;
+  PRTime prTime = intermediateResult * PR_USEC_PER_SEC;
+  return prTime;
+}
+
+nsresult ClientIDFromCacheKey(const nsACString& key, nsACString& result) {
+  nsReadingIterator<char> colon;
+  key.BeginReading(colon);
+
+  nsReadingIterator<char> start;
+  key.BeginReading(start);
+
+  nsReadingIterator<char> end;
+  key.EndReading(end);
+
+  if (FindCharInReadable(':', colon, end)) {
+    result.Assign(Substring(start, colon));
+    return NS_OK;
+  }
+
+  NS_ASSERTION(false, "FindCharInRead failed to find ':'");
+  return NS_ERROR_UNEXPECTED;
+}
+
+nsresult ClientKeyFromCacheKey(const nsCString& key, nsACString& result) {
+  nsReadingIterator<char> start;
+  key.BeginReading(start);
+
+  nsReadingIterator<char> end;
+  key.EndReading(end);
+
+  if (FindCharInReadable(':', start, end)) {
+    ++start;  // advance past clientID ':' delimiter
+    result.Assign(Substring(start, end));
+    return NS_OK;
+  }
+
+  NS_ASSERTION(false, "FindCharInRead failed to find ':'");
+  result.Truncate(0);
+  return NS_ERROR_UNEXPECTED;
+}