void SetupCRT(const CommandLine& parsed_command_line) {
#if defined(OS_WIN)
#ifdef _CRTDBG_MAP_ALLOC
_CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
#else
if (!parsed_command_line.HasSwitch(switches::kDisableBreakpad)) {
_CrtSetReportMode(_CRT_ASSERT, 0);
}
#endif
// Enable the low fragmentation heap for the CRT heap. The heap is not changed
// if the process is run under the debugger is enabled or if certain gflags
// are set.
bool use_lfh = false;
if (parsed_command_line.HasSwitch(switches::kUseLowFragHeapCrt))
use_lfh = parsed_command_line.GetSwitchValue(switches::kUseLowFragHeapCrt)
!= L"false";
if (use_lfh) {
void* crt_heap = reinterpret_cast<void*>(_get_heap_handle());
ULONG enable_lfh = 2;
HeapSetInformation(crt_heap, HeapCompatibilityInformation,
&enable_lfh, sizeof(enable_lfh));
}
#endif
}
void CommandLine::CopySwitchesFrom(const CommandLine& source,
const char* const switches[],
size_t count) {
for (size_t i = 0; i < count; ++i) {
if (source.HasSwitch(switches[i]))
AppendSwitchNative(switches[i], source.GetSwitchValueNative(switches[i]));
}
}
std::string WebEngineLibraryInfo::getApplicationLocale()
{
CommandLine *parsedCommandLine = CommandLine::ForCurrentProcess();
if (!parsedCommandLine->HasSwitch(switches::kLang))
return QLocale().bcp47Name().toStdString();
return parsedCommandLine->GetSwitchValueASCII(switches::kLang);
}