From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- netwerk/ipc/NeckoCommon.h | 144 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 netwerk/ipc/NeckoCommon.h (limited to 'netwerk/ipc/NeckoCommon.h') diff --git a/netwerk/ipc/NeckoCommon.h b/netwerk/ipc/NeckoCommon.h new file mode 100644 index 0000000000..6f63ef1b2a --- /dev/null +++ b/netwerk/ipc/NeckoCommon.h @@ -0,0 +1,144 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set sw=2 ts=8 et tw=80 : */ + +/* 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/. */ + +#ifndef mozilla_net_NeckoCommon_h +#define mozilla_net_NeckoCommon_h + +#include "mozilla/Preferences.h" +#include "mozilla/Variant.h" +#include "nsIRequest.h" +#include "nsPrintfCString.h" +#include "nsXULAppAPI.h" +#include "prenv.h" + +class nsIStreamListener; + +namespace mozilla { +namespace dom { +class BrowserChild; +} // namespace dom +} // namespace mozilla + +#if defined(DEBUG) +# define NECKO_ERRORS_ARE_FATAL_DEFAULT true +#else +# define NECKO_ERRORS_ARE_FATAL_DEFAULT false +#endif + +// TODO: Eventually remove NECKO_MAYBE_ABORT and DROP_DEAD (bug 575494). +// Still useful for catching listener interfaces we don't yet support across +// processes, etc. + +#define NECKO_MAYBE_ABORT(msg) \ + do { \ + bool abort = NECKO_ERRORS_ARE_FATAL_DEFAULT; \ + const char* e = PR_GetEnv("NECKO_ERRORS_ARE_FATAL"); \ + if (e) abort = (*e == '0') ? false : true; \ + if (abort) { \ + msg.AppendLiteral( \ + " (set NECKO_ERRORS_ARE_FATAL=0 in your environment " \ + "to convert this error into a warning.)"); \ + MOZ_CRASH_UNSAFE(msg.get()); \ + } else { \ + msg.AppendLiteral( \ + " (set NECKO_ERRORS_ARE_FATAL=1 in your environment " \ + "to convert this warning into a fatal error.)"); \ + NS_WARNING(msg.get()); \ + } \ + } while (0) + +#define DROP_DEAD() \ + do { \ + nsPrintfCString msg("NECKO ERROR: '%s' UNIMPLEMENTED", __FUNCTION__); \ + NECKO_MAYBE_ABORT(msg); \ + return NS_ERROR_NOT_IMPLEMENTED; \ + } while (0) + +#define ENSURE_CALLED_BEFORE_ASYNC_OPEN() \ + do { \ + if (LoadIsPending() || LoadWasOpened()) { \ + nsPrintfCString msg("'%s' called after AsyncOpen: %s +%d", __FUNCTION__, \ + __FILE__, __LINE__); \ + NECKO_MAYBE_ABORT(msg); \ + } \ + NS_ENSURE_TRUE(!LoadIsPending(), NS_ERROR_IN_PROGRESS); \ + NS_ENSURE_TRUE(!LoadWasOpened(), NS_ERROR_ALREADY_OPENED); \ + } while (0) + +// Fails call if made after request observers (on-modify-request, etc) have been +// called + +#define ENSURE_CALLED_BEFORE_CONNECT() \ + do { \ + if (LoadRequestObserversCalled()) { \ + nsPrintfCString msg("'%s' called too late: %s +%d", __FUNCTION__, \ + __FILE__, __LINE__); \ + NECKO_MAYBE_ABORT(msg); \ + if (LoadIsPending()) return NS_ERROR_IN_PROGRESS; \ + MOZ_ASSERT(LoadWasOpened()); \ + return NS_ERROR_ALREADY_OPENED; \ + } \ + } while (0) + +namespace mozilla { +namespace net { + +inline bool IsNeckoChild() { + static bool didCheck = false; + static bool amChild = false; + + if (!didCheck) { + didCheck = true; + amChild = (XRE_GetProcessType() == GeckoProcessType_Content); + } + return amChild; +} + +inline bool IsSocketProcessChild() { + static bool amChild = (XRE_GetProcessType() == GeckoProcessType_Socket); + return amChild; +} + +class HttpChannelSecurityWarningReporter : public nsISupports { + public: + [[nodiscard]] virtual nsresult ReportSecurityMessage( + const nsAString& aMessageTag, const nsAString& aMessageCategory) = 0; + [[nodiscard]] virtual nsresult LogBlockedCORSRequest( + const nsAString& aMessage, const nsACString& aCategory, + bool aIsWarning = false) = 0; + [[nodiscard]] virtual nsresult LogMimeTypeMismatch( + const nsACString& aMessageName, bool aWarning, const nsAString& aURL, + const nsAString& aContentType) = 0; +}; + +struct OnStartRequestParams { + nsCOMPtr request; +}; +struct OnDataAvailableParams { + nsCOMPtr request; + nsCString data; + uint64_t offset; + uint32_t count; +}; +struct OnStopRequestParams { + nsCOMPtr request; + nsresult status; +}; +struct OnAfterLastPartParams { + nsresult status; +}; +using StreamListenerFunction = + mozilla::Variant; + +nsresult ForwardStreamListenerFunctions( + nsTArray& aCalls, nsIStreamListener* aParent); + +} // namespace net +} // namespace mozilla + +#endif // mozilla_net_NeckoCommon_h -- cgit v1.2.3