/* 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 TOOLKIT_COMPONENTS_REMOTE_REMOTEUTILS_H_
#define TOOLKIT_COMPONENTS_REMOTE_REMOTEUTILS_H_
#include "mozilla/HashFunctions.h"
#include "nsString.h"
#if defined XP_WIN
# include
"WinUtils.h"
#endif
#if defined XP_WIN ||
defined XP_MACOSX
static void BuildClassName(
const char * aProgram,
const char * aProfile,
nsString& aClassName) {
// On Windows, the class name is used as the window class.
// The window class name is limited to 256 characters, and it fails when
// exceeds.
//
// https://learn.microsoft.com/en-us/windows/win32/api/winuser/ns-winuser-wndclassa
//
// On macOS, the class name is used as the name of message ports.
// The message port's name is limited to 128 characters, and the characters
// beyond the length is simply ignored.
//
// https://github.com/opensource-apple/CF/blob/3cc41a76b1491f50813e28a4ec09954ffa359e6f/CFMessagePort.c#L53
# if defined XP_WIN
constexpr size_t ClassNameMaxLength =
256 ;
# else
constexpr size_t ClassNameMaxLength =
128 ;
# endif
aClassName.AppendPrintf(
"Mozilla_%s" , aProgram);
# if defined XP_WIN
nsString pfn = mozilla::widget::WinUtils::GetPackageFamilyName();
if (!pfn.IsEmpty()) {
aClassName.AppendPrintf(
"_%S" , pfn.getW());
}
# endif
aClassName.AppendPrintf(
"_%s_RemoteWindow" , aProfile);
if (aClassName.Length() > ClassNameMaxLength) {
mozilla::HashNumber hash = mozilla::HashString(aClassName.get());
aClassName.Truncate();
aClassName.AppendPrintf(
"Mozilla_%08x_RemoteWindow" , hash);
}
}
#endif
mozilla::UniquePtr<
char []> ConstructCommandLine(int32_t argc,
const char ** argv,
const char * aStartupToken,
int * aCommandLineLength);
#endif // TOOLKIT_COMPONENTS_REMOTE_REMOTEUTILS_H_
Messung V0.5 in Prozent C=91 H=96 G=93
¤ Dauer der Verarbeitung: 0.3 Sekunden
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