fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).
This commit is contained in:
Alex Birch
237
modules/juce_core/system/juce_SystemStats.cpp
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237
modules/juce_core/system/juce_SystemStats.cpp
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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The code included in this file is provided under the terms of the ISC license
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http://www.isc.org/downloads/software-support-policy/isc-license. Permission
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To use, copy, modify, and/or distribute this software for any purpose with or
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without fee is hereby granted provided that the above copyright notice and
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this permission notice appear in all copies.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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String SystemStats::getJUCEVersion()
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{
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// Some basic tests, to keep an eye on things and make sure these types work ok
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// on all platforms. Let me know if any of these assertions fail on your system!
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static_assert (sizeof (pointer_sized_int) == sizeof (void*), "Basic sanity test failed: please report!");
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static_assert (sizeof (int8) == 1, "Basic sanity test failed: please report!");
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static_assert (sizeof (uint8) == 1, "Basic sanity test failed: please report!");
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static_assert (sizeof (int16) == 2, "Basic sanity test failed: please report!");
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static_assert (sizeof (uint16) == 2, "Basic sanity test failed: please report!");
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static_assert (sizeof (int32) == 4, "Basic sanity test failed: please report!");
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static_assert (sizeof (uint32) == 4, "Basic sanity test failed: please report!");
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static_assert (sizeof (int64) == 8, "Basic sanity test failed: please report!");
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static_assert (sizeof (uint64) == 8, "Basic sanity test failed: please report!");
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return "JUCE v" JUCE_STRINGIFY(JUCE_MAJOR_VERSION)
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"." JUCE_STRINGIFY(JUCE_MINOR_VERSION)
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"." JUCE_STRINGIFY(JUCE_BUILDNUMBER);
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}
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#if JUCE_ANDROID && ! defined (JUCE_DISABLE_JUCE_VERSION_PRINTING)
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#define JUCE_DISABLE_JUCE_VERSION_PRINTING 1
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#endif
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#if JUCE_DEBUG && ! JUCE_DISABLE_JUCE_VERSION_PRINTING
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struct JuceVersionPrinter
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{
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JuceVersionPrinter()
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{
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DBG (SystemStats::getJUCEVersion());
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}
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};
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static JuceVersionPrinter juceVersionPrinter;
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#endif
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StringArray SystemStats::getDeviceIdentifiers()
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{
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StringArray ids;
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#if JUCE_WINDOWS
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File f (File::getSpecialLocation (File::windowsSystemDirectory));
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#else
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File f ("~");
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#endif
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if (auto num = f.getFileIdentifier())
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{
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ids.add (String::toHexString ((int64) num));
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}
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else
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{
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Array<MACAddress> addresses;
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MACAddress::findAllAddresses (addresses);
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for (auto& address : addresses)
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ids.add (address.toString());
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}
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jassert (ids.size() > 0); // Failed to create any IDs!
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return ids;
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}
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//==============================================================================
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struct CPUInformation
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{
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CPUInformation() noexcept { initialise(); }
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void initialise() noexcept;
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int numLogicalCPUs = 0, numPhysicalCPUs = 0;
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bool hasMMX = false, hasSSE = false, hasSSE2 = false, hasSSE3 = false,
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has3DNow = false, hasSSSE3 = false, hasSSE41 = false,
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hasSSE42 = false, hasAVX = false, hasAVX2 = false, hasNeon = false;
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};
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static const CPUInformation& getCPUInformation() noexcept
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{
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static CPUInformation info;
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return info;
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}
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int SystemStats::getNumCpus() noexcept { return getCPUInformation().numLogicalCPUs; }
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int SystemStats::getNumPhysicalCpus() noexcept { return getCPUInformation().numPhysicalCPUs; }
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bool SystemStats::hasMMX() noexcept { return getCPUInformation().hasMMX; }
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bool SystemStats::has3DNow() noexcept { return getCPUInformation().has3DNow; }
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bool SystemStats::hasSSE() noexcept { return getCPUInformation().hasSSE; }
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bool SystemStats::hasSSE2() noexcept { return getCPUInformation().hasSSE2; }
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bool SystemStats::hasSSE3() noexcept { return getCPUInformation().hasSSE3; }
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bool SystemStats::hasSSSE3() noexcept { return getCPUInformation().hasSSSE3; }
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bool SystemStats::hasSSE41() noexcept { return getCPUInformation().hasSSE41; }
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bool SystemStats::hasSSE42() noexcept { return getCPUInformation().hasSSE42; }
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bool SystemStats::hasAVX() noexcept { return getCPUInformation().hasAVX; }
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bool SystemStats::hasAVX2() noexcept { return getCPUInformation().hasAVX2; }
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bool SystemStats::hasNeon() noexcept { return getCPUInformation().hasNeon; }
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//==============================================================================
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String SystemStats::getStackBacktrace()
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{
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String result;
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#if JUCE_ANDROID || JUCE_MINGW
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jassertfalse; // sorry, not implemented yet!
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#elif JUCE_WINDOWS
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HANDLE process = GetCurrentProcess();
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SymInitialize (process, nullptr, TRUE);
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void* stack[128];
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int frames = (int) CaptureStackBackTrace (0, numElementsInArray (stack), stack, nullptr);
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HeapBlock<SYMBOL_INFO> symbol;
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symbol.calloc (sizeof (SYMBOL_INFO) + 256, 1);
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symbol->MaxNameLen = 255;
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symbol->SizeOfStruct = sizeof (SYMBOL_INFO);
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for (int i = 0; i < frames; ++i)
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{
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DWORD64 displacement = 0;
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if (SymFromAddr (process, (DWORD64) stack[i], &displacement, symbol))
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{
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result << i << ": ";
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IMAGEHLP_MODULE64 moduleInfo;
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zerostruct (moduleInfo);
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moduleInfo.SizeOfStruct = sizeof (moduleInfo);
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if (::SymGetModuleInfo64 (process, symbol->ModBase, &moduleInfo))
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result << moduleInfo.ModuleName << ": ";
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result << symbol->Name << " + 0x" << String::toHexString ((int64) displacement) << newLine;
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}
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}
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#else
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void* stack[128];
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int frames = backtrace (stack, numElementsInArray (stack));
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char** frameStrings = backtrace_symbols (stack, frames);
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for (int i = 0; i < frames; ++i)
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result << frameStrings[i] << newLine;
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::free (frameStrings);
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#endif
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return result;
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}
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//==============================================================================
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static SystemStats::CrashHandlerFunction globalCrashHandler = nullptr;
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#if JUCE_WINDOWS
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static LONG WINAPI handleCrash (LPEXCEPTION_POINTERS ep)
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{
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globalCrashHandler (ep);
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return EXCEPTION_EXECUTE_HANDLER;
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}
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#else
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static void handleCrash (int signum)
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{
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globalCrashHandler ((void*) (pointer_sized_int) signum);
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kill (getpid(), SIGKILL);
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}
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int juce_siginterrupt (int sig, int flag);
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#endif
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void SystemStats::setApplicationCrashHandler (CrashHandlerFunction handler)
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{
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jassert (handler != nullptr); // This must be a valid function.
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globalCrashHandler = handler;
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#if JUCE_WINDOWS
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SetUnhandledExceptionFilter (handleCrash);
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#else
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const int signals[] = { SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGABRT, SIGSYS };
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for (int i = 0; i < numElementsInArray (signals); ++i)
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{
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::signal (signals[i], handleCrash);
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juce_siginterrupt (signals[i], 1);
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}
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#endif
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}
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bool SystemStats::isRunningInAppExtensionSandbox() noexcept
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{
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#if JUCE_MAC || JUCE_IOS
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static bool firstQuery = true;
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static bool isRunningInAppSandbox = false;
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if (firstQuery)
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{
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firstQuery = false;
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File bundle = File::getSpecialLocation (File::invokedExecutableFile).getParentDirectory();
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#if JUCE_MAC
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bundle = bundle.getParentDirectory().getParentDirectory();
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#endif
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if (bundle.isDirectory())
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isRunningInAppSandbox = (bundle.getFileExtension() == ".appex");
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}
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return isRunningInAppSandbox;
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#else
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return false;
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#endif
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}
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} // namespace juce
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