diff options
211 files changed, 2772 insertions, 1043 deletions
diff --git a/indra/integration_tests/llimage_libtest/llimage_libtest.cpp b/indra/integration_tests/llimage_libtest/llimage_libtest.cpp index 3d27b4a5b5..f4dba16a94 100644 --- a/indra/integration_tests/llimage_libtest/llimage_libtest.cpp +++ b/indra/integration_tests/llimage_libtest/llimage_libtest.cpp @@ -42,6 +42,7 @@ #include "lldiriterator.h" #include "v4coloru.h" #include "llsdserialize.h" +#include "llcleanup.h" // system libraries #include <iostream> @@ -634,7 +635,7 @@ int main(int argc, char** argv) } // Cleanup and exit - LLImage::cleanupClass(); + SUBSYSTEM_CLEANUP(LLImage); if (fast_timer_log_thread) { fast_timer_log_thread->shutdown(); diff --git a/indra/llappearance/llavatarappearancedefines.h b/indra/llappearance/llavatarappearancedefines.h index 8a1d2c4707..d6223bb4d2 100644 --- a/indra/llappearance/llavatarappearancedefines.h +++ b/indra/llappearance/llavatarappearancedefines.h @@ -127,8 +127,7 @@ class LLAvatarAppearanceDictionary : public LLSingleton<LLAvatarAppearanceDictio //-------------------------------------------------------------------- // Constructors and Destructors //-------------------------------------------------------------------- -public: - LLAvatarAppearanceDictionary(); + LLSINGLETON(LLAvatarAppearanceDictionary); virtual ~LLAvatarAppearanceDictionary(); private: void createAssociations(); diff --git a/indra/llappearance/lltexlayer.h b/indra/llappearance/lltexlayer.h index 959d6e499a..9318b23fd1 100644 --- a/indra/llappearance/lltexlayer.h +++ b/indra/llappearance/lltexlayer.h @@ -293,9 +293,9 @@ protected: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ class LLTexLayerStaticImageList : public LLSingleton<LLTexLayerStaticImageList> { -public: - LLTexLayerStaticImageList(); + LLSINGLETON(LLTexLayerStaticImageList); ~LLTexLayerStaticImageList(); +public: LLGLTexture* getTexture(const std::string& file_name, BOOL is_mask); LLImageTGA* getImageTGA(const std::string& file_name); void deleteCachedImages(); diff --git a/indra/llappearance/llwearabletype.cpp b/indra/llappearance/llwearabletype.cpp index 87109a5906..207e0c4011 100644 --- a/indra/llappearance/llwearabletype.cpp +++ b/indra/llappearance/llwearabletype.cpp @@ -71,8 +71,7 @@ struct WearableEntry : public LLDictionaryEntry class LLWearableDictionary : public LLSingleton<LLWearableDictionary>, public LLDictionary<LLWearableType::EType, WearableEntry> { -public: - LLWearableDictionary(); + LLSINGLETON(LLWearableDictionary); }; LLWearableDictionary::LLWearableDictionary() diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt index 907dbab8f8..ff20de4f08 100644 --- a/indra/llcommon/CMakeLists.txt +++ b/indra/llcommon/CMakeLists.txt @@ -40,8 +40,10 @@ set(llcommon_SOURCE_FILES llbase64.cpp llbitpack.cpp llcallbacklist.cpp + llcleanup.cpp llcommon.cpp llcommonutils.cpp + llcoro_get_id.cpp llcoros.cpp llcrc.cpp llcriticaldamp.cpp @@ -66,6 +68,7 @@ set(llcommon_SOURCE_FILES llframetimer.cpp llheartbeat.cpp llinitparam.cpp + llinitdestroyclass.cpp llinstancetracker.cpp llleap.cpp llleaplistener.cpp @@ -134,8 +137,10 @@ set(llcommon_HEADER_FILES llbitpack.h llboost.h llcallbacklist.h + llcleanup.h llcommon.h llcommonutils.h + llcoro_get_id.h llcoros.h llcrc.h llcriticaldamp.h @@ -167,6 +172,7 @@ set(llcommon_HEADER_FILES llhash.h llheartbeat.h llindexedvector.h + llinitdestroyclass.h llinitparam.h llinstancetracker.h llkeythrottle.h @@ -183,6 +189,7 @@ set(llcommon_HEADER_FILES llmortician.h llnametable.h llpointer.h + llpounceable.h llpredicate.h llpreprocessor.h llpriqueuemap.h @@ -327,6 +334,7 @@ if (LL_TESTS) LL_ADD_INTEGRATION_TEST(llprocess "" "${test_libs}") LL_ADD_INTEGRATION_TEST(llleap "" "${test_libs}") LL_ADD_INTEGRATION_TEST(llstreamqueue "" "${test_libs}") + LL_ADD_INTEGRATION_TEST(llpounceable "" "${test_libs}") # *TODO - reenable these once tcmalloc libs no longer break the build. #ADD_BUILD_TEST(llallocator llcommon) diff --git a/indra/llcommon/llapp.cpp b/indra/llcommon/llapp.cpp index eb0699ad41..2c76f29020 100644 --- a/indra/llcommon/llapp.cpp +++ b/indra/llcommon/llapp.cpp @@ -48,6 +48,7 @@ #include "lleventtimer.h" #include "google_breakpad/exception_handler.h" #include "stringize.h" +#include "llcleanup.h" // // Signal handling @@ -177,7 +178,7 @@ LLApp::~LLApp() if(mExceptionHandler != 0) delete mExceptionHandler; - LLCommon::cleanupClass(); + SUBSYSTEM_CLEANUP(LLCommon); } // static diff --git a/indra/llcommon/llassettype.cpp b/indra/llcommon/llassettype.cpp index 5ae2df3994..4304db36be 100644 --- a/indra/llcommon/llassettype.cpp +++ b/indra/llcommon/llassettype.cpp @@ -63,8 +63,7 @@ struct AssetEntry : public LLDictionaryEntry class LLAssetDictionary : public LLSingleton<LLAssetDictionary>, public LLDictionary<LLAssetType::EType, AssetEntry> { -public: - LLAssetDictionary(); + LLSINGLETON(LLAssetDictionary); }; LLAssetDictionary::LLAssetDictionary() diff --git a/indra/llcommon/llcleanup.cpp b/indra/llcommon/llcleanup.cpp new file mode 100644 index 0000000000..c5283507bf --- /dev/null +++ b/indra/llcommon/llcleanup.cpp @@ -0,0 +1,29 @@ +/** + * @file llcleanup.cpp + * @author Nat Goodspeed + * @date 2016-08-30 + * @brief Implementation for llcleanup. + * + * $LicenseInfo:firstyear=2016&license=viewerlgpl$ + * Copyright (c) 2016, Linden Research, Inc. + * $/LicenseInfo$ + */ + +// Precompiled header +#include "linden_common.h" +// associated header +#include "llcleanup.h" +// STL headers +// std headers +// external library headers +// other Linden headers +#include "llerror.h" +#include "llerrorcontrol.h" + +void log_subsystem_cleanup(const char* file, int line, const char* function, + const char* classname) +{ + LL_INFOS("Cleanup") << LLError::abbreviateFile(file) << "(" << line << "): " + << "calling " << classname << "::cleanupClass() in " + << function << LL_ENDL; +} diff --git a/indra/llcommon/llcleanup.h b/indra/llcommon/llcleanup.h new file mode 100644 index 0000000000..a319171b5f --- /dev/null +++ b/indra/llcommon/llcleanup.h @@ -0,0 +1,33 @@ +/** + * @file llcleanup.h + * @author Nat Goodspeed + * @date 2015-05-20 + * @brief Mechanism for cleaning up subsystem resources + * + * $LicenseInfo:firstyear=2015&license=viewerlgpl$ + * Copyright (c) 2015, Linden Research, Inc. + * $/LicenseInfo$ + */ + +#if ! defined(LL_LLCLEANUP_H) +#define LL_LLCLEANUP_H + +#include <boost/current_function.hpp> + +// Instead of directly calling SomeClass::cleanupClass(), use +// SUBSYSTEM_CLEANUP(SomeClass); +// This logs the call as well as performing it. That gives us a baseline +// subsystem shutdown order against which to compare subsequent dynamic +// shutdown schemes. +#define SUBSYSTEM_CLEANUP(CLASSNAME) \ + do { \ + log_subsystem_cleanup(__FILE__, __LINE__, BOOST_CURRENT_FUNCTION, #CLASSNAME); \ + CLASSNAME::cleanupClass(); \ + } while (0) +// Use ancient do { ... } while (0) macro trick to permit a block of +// statements with the same syntax as a single statement. + +void log_subsystem_cleanup(const char* file, int line, const char* function, + const char* classname); + +#endif /* ! defined(LL_LLCLEANUP_H) */ diff --git a/indra/llcommon/llcommon.cpp b/indra/llcommon/llcommon.cpp index 19642b0982..439ff4e628 100644 --- a/indra/llcommon/llcommon.cpp +++ b/indra/llcommon/llcommon.cpp @@ -31,6 +31,7 @@ #include "llthread.h" #include "lltrace.h" #include "lltracethreadrecorder.h" +#include "llcleanup.h" //static BOOL LLCommon::sAprInitialized = FALSE; @@ -63,11 +64,11 @@ void LLCommon::cleanupClass() sMasterThreadRecorder = NULL; LLTrace::set_master_thread_recorder(NULL); LLThreadSafeRefCount::cleanupThreadSafeRefCount(); - LLTimer::cleanupClass(); + SUBSYSTEM_CLEANUP(LLTimer); if (sAprInitialized) { ll_cleanup_apr(); sAprInitialized = FALSE; } - LLMemory::cleanupClass(); + SUBSYSTEM_CLEANUP(LLMemory); } diff --git a/indra/llcommon/llcoro_get_id.cpp b/indra/llcommon/llcoro_get_id.cpp new file mode 100644 index 0000000000..24ed1fe0c9 --- /dev/null +++ b/indra/llcommon/llcoro_get_id.cpp @@ -0,0 +1,32 @@ +/** + * @file llcoro_get_id.cpp + * @author Nat Goodspeed + * @date 2016-09-03 + * @brief Implementation for llcoro_get_id. + * + * $LicenseInfo:firstyear=2016&license=viewerlgpl$ + * Copyright (c) 2016, Linden Research, Inc. + * $/LicenseInfo$ + */ + +// Precompiled header +#include "linden_common.h" +// associated header +#include "llcoro_get_id.h" +// STL headers +// std headers +// external library headers +// other Linden headers +#include "llcoros.h" + +namespace llcoro +{ + +id get_id() +{ + // An instance of Current can convert to LLCoros::CoroData*, which can + // implicitly convert to void*, which is an llcoro::id. + return LLCoros::Current(); +} + +} // llcoro diff --git a/indra/llcommon/llcoro_get_id.h b/indra/llcommon/llcoro_get_id.h new file mode 100644 index 0000000000..4c1dca6f19 --- /dev/null +++ b/indra/llcommon/llcoro_get_id.h @@ -0,0 +1,30 @@ +/** + * @file llcoro_get_id.h + * @author Nat Goodspeed + * @date 2016-09-03 + * @brief Supplement the functionality in llcoro.h. + * + * This is broken out as a separate header file to resolve + * circularity: LLCoros isa LLSingleton, yet LLSingleton machinery + * requires llcoro::get_id(). + * + * Be very suspicious of anyone else #including this header. + * + * $LicenseInfo:firstyear=2016&license=viewerlgpl$ + * Copyright (c) 2016, Linden Research, Inc. + * $/LicenseInfo$ + */ + +#if ! defined(LL_LLCORO_GET_ID_H) +#define LL_LLCORO_GET_ID_H + +namespace llcoro +{ + +/// Get an opaque, distinct token for the running coroutine (or main). +typedef void* id; +id get_id(); + +} // llcoro + +#endif /* ! defined(LL_LLCORO_GET_ID_H) */ diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp index d16bf0160b..7ff5feac68 100644 --- a/indra/llcommon/llcoros.cpp +++ b/indra/llcommon/llcoros.cpp @@ -39,32 +39,79 @@ #include "llerror.h" #include "stringize.h" -// do nothing, when we need nothing done +namespace { +void no_op() {} +} // anonymous namespace + +// Do nothing, when we need nothing done. This is a static member of LLCoros +// because CoroData is a private nested class. void LLCoros::no_cleanup(CoroData*) {} // CoroData for the currently-running coroutine. Use a thread_specific_ptr // because each thread potentially has its own distinct pool of coroutines. -// This thread_specific_ptr does NOT own the CoroData object! That's owned by -// LLCoros::mCoros. It merely identifies it. For this reason we instantiate -// it with a no-op cleanup function. -boost::thread_specific_ptr<LLCoros::CoroData> -LLCoros::sCurrentCoro(LLCoros::no_cleanup); +LLCoros::Current::Current() +{ + // Use a function-static instance so this thread_specific_ptr is + // instantiated on demand. Since we happen to know it's consumed by + // LLSingleton, this is likely to happen before the runtime has finished + // initializing module-static data. For the same reason, we can't package + // this pointer in an LLSingleton. + + // This thread_specific_ptr does NOT own the CoroData object! That's owned + // by LLCoros::mCoros. It merely identifies it. For this reason we + // instantiate it with a no-op cleanup function. + static boost::thread_specific_ptr<LLCoros::CoroData> sCurrent(LLCoros::no_cleanup); + + // If this is the first time we're accessing sCurrent for the running + // thread, its get() will be NULL. This could be a problem, in that + // llcoro::get_id() would return the same (NULL) token value for the "main + // coroutine" in every thread, whereas what we really want is a distinct + // value for every distinct stack in the process. So if get() is NULL, + // give it a heap CoroData: this ensures that llcoro::get_id() will return + // distinct values. + // This tactic is "leaky": sCurrent explicitly does not destroy any + // CoroData to which it points, and we do NOT enter these "main coroutine" + // CoroData instances in the LLCoros::mCoros map. They are dummy entries, + // and they will leak at process shutdown: one CoroData per thread. + if (! sCurrent.get()) + { + // It's tempting to provide a distinct name for each thread's "main + // coroutine." But as getName() has always returned the empty string + // to mean "not in a coroutine," empty string should suffice here -- + // and truthfully the additional (thread-safe!) machinery to ensure + // uniqueness just doesn't feel worth the trouble. + // We use a no-op callable and a minimal stack size because, although + // CoroData's constructor in fact initializes its mCoro with a + // coroutine with that stack size, no one ever actually enters it by + // calling mCoro(). + sCurrent.reset(new CoroData(0, // no prev + "", // not a named coroutine + no_op, // no-op callable + 1024)); // stacksize moot + } + + mCurrent = &sCurrent; +} //static LLCoros::CoroData& LLCoros::get_CoroData(const std::string& caller) { - CoroData* current = sCurrentCoro.get(); - if (! current) - { - LL_ERRS("LLCoros") << "Calling " << caller << " from non-coroutine context!" << LL_ENDL; - } + CoroData* current = Current(); + // With the dummy CoroData set in LLCoros::Current::Current(), this + // pointer should never be NULL. + llassert_always(current); return *current; } //static LLCoros::coro::self& LLCoros::get_self() { - return *get_CoroData("get_self()").mSelf; + CoroData& current = get_CoroData("get_self()"); + if (! current.mSelf) + { + LL_ERRS("LLCoros") << "Calling get_self() from non-coroutine context!" << LL_ENDL; + } + return *current.mSelf; } //static @@ -79,20 +126,23 @@ bool LLCoros::get_consuming() return get_CoroData("get_consuming()").mConsuming; } -llcoro::Suspending::Suspending(): - mSuspended(LLCoros::sCurrentCoro.get()) +llcoro::Suspending::Suspending() { - // Revert mCurrentCoro to the value it had at the moment we last switched + LLCoros::Current current; + // Remember currently-running coroutine: we're about to suspend it. + mSuspended = current; + // Revert Current to the value it had at the moment we last switched // into this coroutine. - LLCoros::sCurrentCoro.reset(mSuspended->mPrev); + current.reset(mSuspended->mPrev); } llcoro::Suspending::~Suspending() { + LLCoros::Current current; // Okay, we're back, update our mPrev - mSuspended->mPrev = LLCoros::sCurrentCoro.get(); - // and reinstate our sCurrentCoro. - LLCoros::sCurrentCoro.reset(mSuspended); + mSuspended->mPrev = current; + // and reinstate our Current. + current.reset(mSuspended); } LLCoros::LLCoros(): @@ -212,13 +262,7 @@ bool LLCoros::kill(const std::string& name) std::string LLCoros::getName() const { - CoroData* current = sCurrentCoro.get(); - if (! current) - { - // not in a coroutine - return ""; - } - return current->mName; + return Current()->mName; } void LLCoros::setStackSize(S32 stacksize) @@ -228,8 +272,8 @@ void LLCoros::setStackSize(S32 stacksize) } // Top-level wrapper around caller's coroutine callable. This function accepts -// the coroutine library's implicit coro::self& parameter and sets sCurrentSelf -// but does not pass it down to the caller's callable. +// the coroutine library's implicit coro::self& parameter and saves it, but +// does not pass it down to the caller's callable. void LLCoros::toplevel(coro::self& self, CoroData* data, const callable_t& callable) { // capture the 'self' param in CoroData @@ -237,8 +281,8 @@ void LLCoros::toplevel(coro::self& self, CoroData* data, const callable_t& calla // run the code the caller actually wants in the coroutine callable(); // This cleanup isn't perfectly symmetrical with the way we initially set - // data->mPrev, but this is our last chance to reset mCurrentCoro. - sCurrentCoro.reset(data->mPrev); + // data->mPrev, but this is our last chance to reset Current. + Current().reset(data->mPrev); } /***************************************************************************** @@ -261,7 +305,7 @@ LLCoros::CoroData::CoroData(CoroData* prev, const std::string& name, mPrev(prev), mName(name), // Wrap the caller's callable in our toplevel() function so we can manage - // sCurrentCoro appropriately at startup and shutdown of each coroutine. + // Current appropriately at startup and shutdown of each coroutine. mCoro(boost::bind(toplevel, _1, this, callable), stacksize), // don't consume events unless specifically directed mConsuming(false), @@ -272,13 +316,13 @@ LLCoros::CoroData::CoroData(CoroData* prev, const std::string& name, std::string LLCoros::launch(const std::string& prefix, const callable_t& callable) { std::string name(generateDistinctName(prefix)); - // pass the current value of sCurrentCoro as previous context - CoroData* newCoro = new CoroData(sCurrentCoro.get(), name, - callable, mStackSize); + Current current; + // pass the current value of Current as previous context + CoroData* newCoro = new CoroData(current, name, callable, mStackSize); // Store it in our pointer map mCoros.insert(name, newCoro); // also set it as current - sCurrentCoro.reset(newCoro); + current.reset(newCoro); /* Run the coroutine until its first wait, then return here */ (newCoro->mCoro)(std::nothrow); return name; diff --git a/indra/llcommon/llcoros.h b/indra/llcommon/llcoros.h index 39316ed0e6..bbe2d22af4 100644 --- a/indra/llcommon/llcoros.h +++ b/indra/llcommon/llcoros.h @@ -35,8 +35,10 @@ #include <boost/ptr_container/ptr_map.hpp> #include <boost/function.hpp> #include <boost/thread/tss.hpp> +#include <boost/noncopyable.hpp> #include <string> #include <stdexcept> +#include "llcoro_get_id.h" // for friend declaration // forward-declare helper class namespace llcoro @@ -83,6 +85,7 @@ class Suspending; */ class LL_COMMON_API LLCoros: public LLSingleton<LLCoros> { + LLSINGLETON(LLCoros); public: /// Canonical boost::dcoroutines::coroutine signature we use typedef boost::dcoroutines::coroutine<void()> coro; @@ -173,9 +176,8 @@ public: class Future; private: - LLCoros(); - friend class LLSingleton<LLCoros>; friend class llcoro::Suspending; + friend llcoro::id llcoro::get_id(); std::string generateDistinctName(const std::string& prefix) const; bool cleanup(const LLSD&); struct CoroData; @@ -222,8 +224,22 @@ private: typedef boost::ptr_map<std::string, CoroData> CoroMap; CoroMap mCoros; - // identify the current coroutine's CoroData - static boost::thread_specific_ptr<LLCoros::CoroData> sCurrentCoro; + // Identify the current coroutine's CoroData. Use a little helper class so + // a caller can either use a temporary instance, or instantiate a named + // variable and access it multiple times. + class Current + { + public: + Current(); + + operator LLCoros::CoroData*() { return get(); } + LLCoros::CoroData* operator->() { return get(); } + LLCoros::CoroData* get() { return mCurrent->get(); } + void reset(LLCoros::CoroData* ptr) { mCurrent->reset(ptr); } + + private: + boost::thread_specific_ptr<LLCoros::CoroData>* mCurrent; + }; }; namespace llcoro @@ -231,7 +247,7 @@ namespace llcoro /// Instantiate one of these in a block surrounding any leaf point when /// control literally switches away from this coroutine. -class Suspending +class Suspending: boost::noncopyable { public: Suspending(); diff --git a/indra/llcommon/llerror.cpp b/indra/llcommon/llerror.cpp index 5ed348e13c..2ef748e3e4 100644 --- a/indra/llcommon/llerror.cpp +++ b/indra/llcommon/llerror.cpp @@ -239,6 +239,14 @@ namespace { std::string className(const std::type_info& type) { + return LLError::Log::demangle(type.name()); + } +} // anonymous + +namespace LLError +{ + std::string Log::demangle(const char* mangled) + { #ifdef __GNUC__ // GCC: type_info::name() returns a mangled class name,st demangle @@ -252,18 +260,18 @@ namespace // but gcc 3.3 libstc++'s implementation of demangling is broken // and fails without. - char* name = abi::__cxa_demangle(type.name(), + char* name = abi::__cxa_demangle(mangled, abi_name_buf, &abi_name_len, &status); // this call can realloc the abi_name_buf pointer (!) - return name ? name : type.name(); + return name ? name : mangled; #elif LL_WINDOWS // DevStudio: type_info::name() includes the text "class " at the start static const std::string class_prefix = "class "; - std::string name = type.name(); + std::string name = mangled; std::string::size_type p = name.find(class_prefix); if (p == std::string::npos) { @@ -272,11 +280,14 @@ namespace return name.substr(p + class_prefix.size()); -#else - return type.name(); +#else + return mangled; #endif } +} // LLError +namespace +{ std::string functionName(const std::string& preprocessor_name) { #if LL_WINDOWS @@ -363,9 +374,8 @@ namespace class Globals : public LLSingleton<Globals> { + LLSINGLETON(Globals); public: - Globals(); - std::ostringstream messageStream; bool messageStreamInUse; @@ -438,11 +448,10 @@ namespace LLError class Settings : public LLSingleton<Settings> { + LLSINGLETON(Settings); public: - Settings(); - SettingsConfigPtr getSettingsConfig(); - + void reset(); SettingsStoragePtr saveAndReset(); void restore(SettingsStoragePtr pSettingsStorage); @@ -450,7 +459,7 @@ namespace LLError private: SettingsConfigPtr mSettingsConfig; }; - + SettingsConfig::SettingsConfig() : LLRefCount(), mPrintLocation(false), @@ -475,8 +484,7 @@ namespace LLError mRecorders.clear(); } - Settings::Settings() - : LLSingleton<Settings>(), + Settings::Settings(): mSettingsConfig(new SettingsConfig()) { } @@ -485,26 +493,31 @@ namespace LLError { return mSettingsConfig; } - + void Settings::reset() { Globals::getInstance()->invalidateCallSites(); mSettingsConfig = new SettingsConfig(); } - + SettingsStoragePtr Settings::saveAndReset() { SettingsStoragePtr oldSettingsConfig(mSettingsConfig.get()); reset(); return oldSettingsConfig; } - + void Settings::restore(SettingsStoragePtr pSettingsStorage) { Globals::getInstance()->invalidateCallSites(); SettingsConfigPtr newSettingsConfig(dynamic_cast<SettingsConfig *>(pSettingsStorage.get())); mSettingsConfig = newSettingsConfig; } + + bool is_available() + { + return Settings::instanceExists() && Globals::instanceExists(); + } } namespace LLError diff --git a/indra/llcommon/llerror.h b/indra/llcommon/llerror.h index 3beef65723..ce4d4552df 100644 --- a/indra/llcommon/llerror.h +++ b/indra/llcommon/llerror.h @@ -174,7 +174,8 @@ namespace LLError // not really a level // used to indicate that no messages should be logged }; - + // If you change ELevel, please update llvlog() macro below. + /* Macro support The classes CallSite and Log are used by the logging macros below. They are not intended for general use. @@ -189,6 +190,7 @@ namespace LLError static std::ostringstream* out(); static void flush(std::ostringstream* out, char* message); static void flush(std::ostringstream*, const CallSite&); + static std::string demangle(const char* mangled); }; struct LL_COMMON_API CallSite @@ -305,24 +307,38 @@ typedef LLError::NoClassInfo _LL_CLASS_TO_LOG; ///////////////////////////////// // Error Logging Macros -// See top of file for common usage. +// See top of file for common usage. ///////////////////////////////// -// this macro uses a one-shot do statement to avoid parsing errors when writing control flow statements -// without braces: -// if (condition) LL_INFOS() << "True" << LL_ENDL; else LL_INFOS()() << "False" << LL_ENDL - -#define lllog(level, once, ...) \ - do { \ - const char* tags[] = {"", ##__VA_ARGS__}; \ - ::size_t tag_count = LL_ARRAY_SIZE(tags) - 1; \ - static LLError::CallSite _site( \ - level, __FILE__, __LINE__, typeid(_LL_CLASS_TO_LOG), __FUNCTION__, once, &tags[1], tag_count);\ - if (LL_UNLIKELY(_site.shouldLog())) \ - { \ - std::ostringstream* _out = LLError::Log::out(); \ +// Instead of using LL_DEBUGS(), LL_INFOS() et al., it may be tempting to +// directly code the lllog() macro so you can pass in the LLError::ELevel as a +// variable. DON'T DO IT! The reason is that the first time control passes +// through lllog(), it initializes a local static LLError::CallSite with that +// *first* ELevel value. All subsequent visits will decide whether or not to +// emit output based on the *first* ELevel value bound into that static +// CallSite instance. Use LL_VLOGS() instead. lllog() assumes its ELevel +// argument never varies. + +// this macro uses a one-shot do statement to avoid parsing errors when +// writing control flow statements without braces: +// if (condition) LL_INFOS() << "True" << LL_ENDL; else LL_INFOS()() << "False" << LL_ENDL; + +#define lllog(level, once, ...) \ + do { \ + const char* tags[] = {"", ##__VA_ARGS__}; \ + static LLError::CallSite _site(lllog_site_args_(level, once, tags)); \ + lllog_test_() + +#define lllog_test_() \ + if (LL_UNLIKELY(_site.shouldLog())) \ + { \ + std::ostringstream* _out = LLError::Log::out(); \ (*_out) +#define lllog_site_args_(level, once, tags) \ + level, __FILE__, __LINE__, typeid(_LL_CLASS_TO_LOG), \ + __FUNCTION__, once, &tags[1], LL_ARRAY_SIZE(tags)-1 + //Use this construct if you need to do computation in the middle of a //message: // @@ -363,4 +379,46 @@ typedef LLError::NoClassInfo _LL_CLASS_TO_LOG; #define LL_INFOS_ONCE(...) lllog(LLError::LEVEL_INFO, true, ##__VA_ARGS__) #define LL_WARNS_ONCE(...) lllog(LLError::LEVEL_WARN, true, ##__VA_ARGS__) +// Use this if you need to pass LLError::ELevel as a variable. +#define LL_VLOGS(level, ...) llvlog(level, false, ##__VA_ARGS__) +#define LL_VLOGS_ONCE(level, ...) llvlog(level, true, ##__VA_ARGS__) + +// The problem with using lllog() with a variable level is that the first time +// through, it initializes a static CallSite instance with whatever level you +// pass. That first level is bound into the CallSite; the level parameter is +// never again examined. One approach to variable level would be to +// dynamically construct a CallSite instance every call -- which could get +// expensive, depending on context. So instead, initialize a static CallSite +// for each level value we support, then dynamically select the CallSite +// instance for the passed level value. +// Compare implementation to lllog() above. +#define llvlog(level, once, ...) \ + do { \ + const char* tags[] = {"", ##__VA_ARGS__}; \ + /* Need a static CallSite instance per expected ELevel value. */ \ + /* Since we intend to index this array with the ELevel, */ \ + /* _sites[0] should be ELevel(0), and so on -- avoid using */ \ + /* ELevel symbolic names when initializing -- except for */ \ + /* the last entry, which handles anything beyond the end. */ \ + /* (Commented ELevel value names are from 2016-09-01.) */ \ + /* Passing an ELevel past the end of this array is itself */ \ + /* a fatal error, so ensure the last is LEVEL_ERROR. */ \ + static LLError::CallSite _sites[] = \ + { \ + /* LEVEL_DEBUG */ \ + LLError::CallSite(lllog_site_args_(LLError::ELevel(0), once, tags)), \ + /* LEVEL_INFO */ \ + LLError::CallSite(lllog_site_args_(LLError::ELevel(1), once, tags)), \ + /* LEVEL_WARN */ \ + LLError::CallSite(lllog_site_args_(LLError::ELevel(2), once, tags)), \ + /* LEVEL_ERROR */ \ + LLError::CallSite(lllog_site_args_(LLError::LEVEL_ERROR, once, tags)) \ + }; \ + /* Clamp the passed 'level' to at most last entry */ \ + std::size_t which((std::size_t(level) >= LL_ARRAY_SIZE(_sites)) ? \ + (LL_ARRAY_SIZE(_sites) - 1) : std::size_t(level)); \ + /* selected CallSite *must* be named _site for LL_ENDL */ \ + LLError::CallSite& _site(_sites[which]); \ + lllog_test_() + #endif // LL_LLERROR_H diff --git a/indra/llcommon/llerrorcontrol.h b/indra/llcommon/llerrorcontrol.h index 56ac52e5de..56e84f7172 100644 --- a/indra/llcommon/llerrorcontrol.h +++ b/indra/llcommon/llerrorcontrol.h @@ -189,6 +189,11 @@ namespace LLError LL_COMMON_API std::string abbreviateFile(const std::string& filePath); LL_COMMON_API int shouldLogCallCount(); + + // Check whether Globals exists. This should only be used by LLSingleton + // infrastructure to avoid trying to log when our internal LLSingleton is + // unavailable -- circularity ensues. + LL_COMMON_API bool is_available(); }; #endif // LL_LLERRORCONTROL_H diff --git a/indra/llcommon/llevents.h b/indra/llcommon/llevents.h index ba4fcd766e..6c8b66f596 100644 --- a/indra/llcommon/llevents.h +++ b/indra/llcommon/llevents.h @@ -209,7 +209,7 @@ class LLEventPump; */ class LL_COMMON_API LLEventPumps: public LLSingleton<LLEventPumps> { - friend class LLSingleton<LLEventPumps>; + LLSINGLETON(LLEventPumps); public: /** * Find or create an LLEventPump instance with a specific name. We return @@ -252,7 +252,6 @@ private: void unregister(const LLEventPump&); private: - LLEventPumps(); ~LLEventPumps(); testable: diff --git a/indra/llcommon/llinitdestroyclass.cpp b/indra/llcommon/llinitdestroyclass.cpp new file mode 100644 index 0000000000..e6382a7924 --- /dev/null +++ b/indra/llcommon/llinitdestroyclass.cpp @@ -0,0 +1,30 @@ +/** + * @file llinitdestroyclass.cpp + * @author Nat Goodspeed + * @date 2016-08-30 + * @brief Implementation for llinitdestroyclass. + * + * $LicenseInfo:firstyear=2016&license=viewerlgpl$ + * Copyright (c) 2016, Linden Research, Inc. + * $/LicenseInfo$ + */ + +// Precompiled header +#include "linden_common.h" +// associated header +#include "llinitdestroyclass.h" +// STL headers +// std headers +// external library headers +// other Linden headers +#include "llerror.h" + +void LLCallbackRegistry::fireCallbacks() const +{ + for (FuncList::const_iterator fi = mCallbacks.begin(), fe = mCallbacks.end(); + fi != fe; ++fi) + { + LL_INFOS("LLInitDestroyClass") << "calling " << fi->first << "()" << LL_ENDL; + fi->second(); + } +} diff --git a/indra/llcommon/llinitdestroyclass.h b/indra/llcommon/llinitdestroyclass.h new file mode 100644 index 0000000000..5f979614fe --- /dev/null +++ b/indra/llcommon/llinitdestroyclass.h @@ -0,0 +1,175 @@ +/** + * @file llinitdestroyclass.h + * @author Nat Goodspeed + * @date 2015-05-27 + * @brief LLInitClass / LLDestroyClass mechanism + * + * The LLInitClass template, extracted from llui.h, ensures that control will + * reach a static initClass() method. LLDestroyClass does the same for a + * static destroyClass() method. + * + * The distinguishing characteristics of these templates are: + * + * - All LLInitClass<T>::initClass() methods are triggered by an explicit call + * to LLInitClassList::instance().fireCallbacks(). Presumably this call + * happens sometime after all static objects in the program have been + * initialized. In other words, each LLInitClass<T>::initClass() method + * should be able to make some assumptions about global program state. + * + * - Similarly, LLDestroyClass<T>::destroyClass() methods are triggered by + * LLDestroyClassList::instance().fireCallbacks(). Again, presumably this + * happens at a well-defined moment in the program's shutdown sequence. + * + * - The initClass() calls happen in an unspecified sequence. You may not rely + * on the relative ordering of LLInitClass<T>::initClass() versus another + * LLInitClass<U>::initClass() method. If you need such a guarantee, use + * LLSingleton instead and make the dependency explicit. + * + * - Similarly, LLDestroyClass<T>::destroyClass() may happen either before or + * after LLDestroyClass<U>::destroyClass(). You cannot rely on that order. + * + * $LicenseInfo:firstyear=2015&license=viewerlgpl$ + * Copyright (c) 2015, Linden Research, Inc. + * $/LicenseInfo$ + */ + +#if ! defined(LL_LLINITDESTROYCLASS_H) +#define LL_LLINITDESTROYCLASS_H + +#include "llsingleton.h" +#include <boost/function.hpp> +#include <typeinfo> +#include <vector> +#include <utility> // std::pair + +/** + * LLCallbackRegistry is an implementation detail base class for + * LLInitClassList and LLDestroyClassList. It accumulates the initClass() or + * destroyClass() callbacks for registered classes. + */ +class LLCallbackRegistry +{ +public: + typedef boost::function<void()> func_t; + + void registerCallback(const std::string& name, const func_t& func) + { + mCallbacks.push_back(FuncList::value_type(name, func)); + } + + void fireCallbacks() const; + +private: + // Arguably this should be a boost::signals2::signal, which is, after all, + // a sequence of callables. We manage it by hand so we can log a name for + // each registered function we call. + typedef std::vector< std::pair<std::string, func_t> > FuncList; + FuncList mCallbacks; +}; + +/** + * LLInitClassList is the LLCallbackRegistry for LLInitClass. It stores the + * registered initClass() methods. It must be an LLSingleton because + * LLInitClass registers its initClass() method at static construction time + * (before main()), requiring LLInitClassList to be fully constructed on + * demand regardless of module initialization order. + */ +class LLInitClassList : + public LLCallbackRegistry, + public LLSingleton<LLInitClassList> +{ + LLSINGLETON_EMPTY_CTOR(LLInitClassList); +}; + +/** + * LLDestroyClassList is the LLCallbackRegistry for LLDestroyClass. It stores + * the registered destroyClass() methods. It must be an LLSingleton because + * LLDestroyClass registers its destroyClass() method at static construction + * time (before main()), requiring LLDestroyClassList to be fully constructed + * on demand regardless of module initialization order. + */ +class LLDestroyClassList : + public LLCallbackRegistry, + public LLSingleton<LLDestroyClassList> +{ + LLSINGLETON_EMPTY_CTOR(LLDestroyClassList); +}; + +/** + * LLRegisterWith is an implementation detail for LLInitClass and + * LLDestroyClass. It is intended to be used as a static class member whose + * constructor registers the specified callback with the LLMumbleClassList + * singleton registry specified as the template argument. + */ +template<typename T> +class LLRegisterWith +{ +public: + LLRegisterWith(const std::string& name, const LLCallbackRegistry::func_t& func) + { + T::instance().registerCallback(name, func); + } + + // this avoids a MSVC bug where non-referenced static members are "optimized" away + // even if their constructors have side effects + S32 reference() + { + S32 dummy; + dummy = 0; + return dummy; + } +}; + +/** + * Derive MyClass from LLInitClass<MyClass> (the Curiously Recurring Template + * Pattern) to ensure that the static method MyClass::initClass() will be + * called (along with all other LLInitClass<T> subclass initClass() methods) + * when someone calls LLInitClassList::instance().fireCallbacks(). This gives + * the application specific control over the timing of all such + * initializations, without having to insert calls for every such class into + * generic application code. + */ +template<typename T> +class LLInitClass +{ +public: + LLInitClass() { sRegister.reference(); } + + // When this static member is initialized, the subclass initClass() method + // is registered on LLInitClassList. See sRegister definition below. + static LLRegisterWith<LLInitClassList> sRegister; +}; + +/** + * Derive MyClass from LLDestroyClass<MyClass> (the Curiously Recurring + * Template Pattern) to ensure that the static method MyClass::destroyClass() + * will be called (along with other LLDestroyClass<T> subclass destroyClass() + * methods) when someone calls LLDestroyClassList::instance().fireCallbacks(). + * This gives the application specific control over the timing of all such + * cleanup calls, without having to insert calls for every such class into + * generic application code. + */ +template<typename T> +class LLDestroyClass +{ +public: + LLDestroyClass() { sRegister.reference(); } + + // When this static member is initialized, the subclass destroyClass() + // method is registered on LLInitClassList. See sRegister definition + // below. + static LLRegisterWith<LLDestroyClassList> sRegister; +}; + +// Here's where LLInitClass<T> specifies the subclass initClass() method. +template <typename T> +LLRegisterWith<LLInitClassList> +LLInitClass<T>::sRegister(std::string(typeid(T).name()) + "::initClass", + &T::initClass); +// Here's where LLDestroyClass<T> specifies the subclass destroyClass() method. +template <typename T> +LLRegisterWith<LLDestroyClassList> +LLDestroyClass<T>::sRegister(std::string(typeid(T).name()) + "::destroyClass", + &T::destroyClass); + +#endif /* ! defined(LL_LLINITDESTROYCLASS_H) */ diff --git a/indra/llcommon/llmetricperformancetester.cpp b/indra/llcommon/llmetricperformancetester.cpp index 1fc821d9a9..16fc365da1 100644 --- a/indra/llcommon/llmetricperformancetester.cpp +++ b/indra/llcommon/llmetricperformancetester.cpp @@ -40,7 +40,7 @@ LLMetricPerformanceTesterBasic::name_tester_map_t LLMetricPerformanceTesterBasic::sTesterMap ; /*static*/ -void LLMetricPerformanceTesterBasic::cleanClass() +void LLMetricPerformanceTesterBasic::cleanupClass() { for (name_tester_map_t::iterator iter = sTesterMap.begin() ; iter != sTesterMap.end() ; ++iter) { diff --git a/indra/llcommon/llmetricperformancetester.h b/indra/llcommon/llmetricperformancetester.h index 1a18cdf36f..e6b46be1cf 100644 --- a/indra/llcommon/llmetricperformancetester.h +++ b/indra/llcommon/llmetricperformancetester.h @@ -156,7 +156,7 @@ public: /** * @brief Delete all testers and reset the tester map */ - static void cleanClass() ; + static void cleanupClass() ; private: // Add a tester to the map. Returns false if adding fails. diff --git a/indra/llcommon/llpounceable.h b/indra/llcommon/llpounceable.h new file mode 100644 index 0000000000..0421ce966a --- /dev/null +++ b/indra/llcommon/llpounceable.h @@ -0,0 +1,216 @@ +/** + * @file llpounceable.h + * @author Nat Goodspeed + * @date 2015-05-22 + * @brief LLPounceable is tangentially related to a future: it's a holder for + * a value that may or may not exist yet. Unlike a future, though, + * LLPounceable freely allows reading the held value. (If the held + * type T does not have a distinguished "empty" value, consider using + * LLPounceable<boost::optional<T>>.) + * + * LLPounceable::callWhenReady() is this template's claim to fame. It + * allows its caller to "pounce" on the held value as soon as it + * becomes non-empty. Call callWhenReady() with any C++ callable + * accepting T. If the held value is already non-empty, callWhenReady() + * will immediately call the callable with the held value. If the held + * value is empty, though, callWhenReady() will enqueue the callable + * for later. As soon as LLPounceable is assigned a non-empty held + * value, it will flush the queue of deferred callables. + * + * Consider a global LLMessageSystem* gMessageSystem. Message system + * initialization happens at a very specific point during viewer + * initialization. Other subsystems want to register callbacks on the + * LLMessageSystem instance as soon as it's initialized, but their own + * initialization may precede that. If we define gMessageSystem to be + * an LLPounceable<LLMessageSystem*>, a subsystem can use + * callWhenReady() to either register immediately (if gMessageSystem + * is already up and runnning) or register as soon as gMessageSystem + * is set with a new, initialized instance. + * + * $LicenseInfo:firstyear=2015&license=viewerlgpl$ + * Copyright (c) 2015, Linden Research, Inc. + * $/LicenseInfo$ + */ + +#if ! defined(LL_LLPOUNCEABLE_H) +#define LL_LLPOUNCEABLE_H + +#include "llsingleton.h" +#include <boost/noncopyable.hpp> +#include <boost/call_traits.hpp> +#include <boost/type_traits/remove_pointer.hpp> +#include <boost/utility/value_init.hpp> +#include <boost/unordered_map.hpp> +#include <boost/signals2/signal.hpp> + +// Forward declare the user template, since we want to be able to point to it +// in some of its implementation classes. +template <typename T, class TAG> +class LLPounceable; + +template <typename T, typename TAG> +struct LLPounceableTraits +{ + // Our "queue" is a signal object with correct signature. + typedef boost::signals2::signal<void (typename boost::call_traits<T>::param_type)> signal_t; + // Call callWhenReady() with any callable accepting T. + typedef typename signal_t::slot_type func_t; + // owner pointer type + typedef LLPounceable<T, TAG>* owner_ptr; +}; + +// Tag types distinguish the two different implementations of LLPounceable's +// queue. +struct LLPounceableQueue {}; +struct LLPounceableStatic {}; + +// generic LLPounceableQueueImpl deliberately omitted: only the above tags are +// legal +template <typename T, class TAG> +class LLPounceableQueueImpl; + +// The implementation selected by LLPounceableStatic uses an LLSingleton +// because we can't count on a data member queue being initialized at the time +// we start getting callWhenReady() calls. This is that LLSingleton. +template <typename T> +class LLPounceableQueueSingleton: + public LLSingleton<LLPounceableQueueSingleton<T> > +{ + LLSINGLETON_EMPTY_CTOR(LLPounceableQueueSingleton); + + typedef LLPounceableTraits<T, LLPounceableStatic> traits; + typedef typename traits::owner_ptr owner_ptr; + typedef typename traits::signal_t signal_t; + + // For a given held type T, every LLPounceable<T, LLPounceableStatic> + // instance will call on the SAME LLPounceableQueueSingleton instance -- + // given how class statics work. We must keep a separate queue for each + // LLPounceable instance. Use a hash map for that. + typedef boost::unordered_map<owner_ptr, signal_t> map_t; + +public: + // Disambiguate queues belonging to different LLPounceables. + signal_t& get(owner_ptr owner) + { + // operator[] has find-or-create semantics -- just what we want! + return mMap[owner]; + } + +private: + map_t mMap; +}; + +// LLPounceableQueueImpl that uses the above LLSingleton +template <typename T> +class LLPounceableQueueImpl<T, LLPounceableStatic> +{ +public: + typedef LLPounceableTraits<T, LLPounceableStatic> traits; + typedef typename traits::owner_ptr owner_ptr; + typedef typename traits::signal_t signal_t; + + signal_t& get(owner_ptr owner) const + { + // this Impl contains nothing; it delegates to the Singleton + return LLPounceableQueueSingleton<T>::instance().get(owner); + } +}; + +// The implementation selected by LLPounceableQueue directly contains the +// queue of interest, suitable for an LLPounceable we can trust to be fully +// initialized when it starts getting callWhenReady() calls. +template <typename T> +class LLPounceableQueueImpl<T, LLPounceableQueue> +{ +public: + typedef LLPounceableTraits<T, LLPounceableQueue> traits; + typedef typename traits::owner_ptr owner_ptr; + typedef typename traits::signal_t signal_t; + + signal_t& get(owner_ptr) + { + return mQueue; + } + +private: + signal_t mQueue; +}; + +// LLPounceable<T> is for an LLPounceable instance on the heap or the stack. +// LLPounceable<T, LLPounceableStatic> is for a static LLPounceable instance. +template <typename T, class TAG=LLPounceableQueue> +class LLPounceable: public boost::noncopyable +{ +private: + typedef LLPounceableTraits<T, TAG> traits; + typedef typename traits::owner_ptr owner_ptr; + typedef typename traits::signal_t signal_t; + +public: + typedef typename traits::func_t func_t; + + // By default, both the initial value and the distinguished empty value + // are a default-constructed T instance. However you can explicitly + // specify each. + LLPounceable(typename boost::call_traits<T>::value_type init =boost::value_initialized<T>(), + typename boost::call_traits<T>::param_type empty=boost::value_initialized<T>()): + mHeld(init), + mEmpty(empty) + {} + + // make read access to mHeld as cheap and transparent as possible + operator T () const { return mHeld; } + typename boost::remove_pointer<T>::type operator*() const { return *mHeld; } + typename boost::call_traits<T>::value_type operator->() const { return mHeld; } + // uncomment 'explicit' as soon as we allow C++11 compilation + /*explicit*/ operator bool() const { return bool(mHeld); } + bool operator!() const { return ! mHeld; } + + // support both assignment (dumb ptr idiom) and reset() (smart ptr) + void operator=(typename boost::call_traits<T>::param_type value) + { + reset(value); + } + + void reset(typename boost::call_traits<T>::param_type value) + { + mHeld = value; + // If this new value is non-empty, flush anything pending in the queue. + if (mHeld != mEmpty) + { + signal_t& signal(get_signal()); + signal(mHeld); + signal.disconnect_all_slots(); + } + } + + // our claim to fame + void callWhenReady(const func_t& func) + { + if (mHeld != mEmpty) + { + // If the held value is already non-empty, immediately call func() + func(mHeld); + } + else + { + // Held value still empty, queue func() for later. By default, + // connect() enqueues slots in FIFO order. + get_signal().connect(func); + } + } + +private: + signal_t& get_signal() { return mQueue.get(this); } + + // Store both the current and the empty value. + // MAYBE: Might be useful to delegate to LLPounceableTraits the meaning of + // testing for "empty." For some types we want operator!(); for others we + // want to compare to a distinguished value. + typename boost::call_traits<T>::value_type mHeld, mEmpty; + // This might either contain the queue (LLPounceableQueue) or delegate to + // an LLSingleton (LLPounceableStatic). + LLPounceableQueueImpl<T, TAG> mQueue; +}; + +#endif /* ! defined(LL_LLPOUNCEABLE_H) */ diff --git a/indra/llcommon/llregistry.h b/indra/llcommon/llregistry.h index 29950c108d..750fe9fdc8 100644 --- a/indra/llcommon/llregistry.h +++ b/indra/llcommon/llregistry.h @@ -247,7 +247,10 @@ class LLRegistrySingleton : public LLRegistry<KEY, VALUE, COMPARATOR>, public LLSingleton<DERIVED_TYPE> { - friend class LLSingleton<DERIVED_TYPE>; + // This LLRegistrySingleton doesn't use LLSINGLETON(LLRegistrySingleton) + // because the concrete class is actually DERIVED_TYPE, not + // LLRegistrySingleton. So each concrete subclass needs + // LLSINGLETON(whatever) -- not this intermediate base class. public: typedef LLRegistry<KEY, VALUE, COMPARATOR> registry_t; typedef const KEY& ref_const_key_t; @@ -269,7 +272,7 @@ public: ~ScopedRegistrar() { - if (!singleton_t::destroyed()) + if (singleton_t::instanceExists()) { popScope(); } diff --git a/indra/llcommon/llsingleton.cpp b/indra/llcommon/llsingleton.cpp index 9b49e52377..9025e53bb2 100644 --- a/indra/llcommon/llsingleton.cpp +++ b/indra/llcommon/llsingleton.cpp @@ -25,7 +25,445 @@ */ #include "linden_common.h" - #include "llsingleton.h" +#include "llerror.h" +#include "llerrorcontrol.h" // LLError::is_available() +#include "lldependencies.h" +#include "llcoro_get_id.h" +#include <boost/foreach.hpp> +#include <boost/unordered_map.hpp> +#include <algorithm> +#include <iostream> // std::cerr in dire emergency +#include <sstream> +#include <stdexcept> + +namespace { +void log(LLError::ELevel level, + const char* p1, const char* p2, const char* p3, const char* p4); + +void logdebugs(const char* p1="", const char* p2="", const char* p3="", const char* p4=""); + +bool oktolog(); +} // anonymous namespace + +// Our master list of all LLSingletons is itself an LLSingleton. We used to +// store it in a function-local static, but that could get destroyed before +// the last of the LLSingletons -- and ~LLSingletonBase() definitely wants to +// remove itself from the master list. Since the whole point of this master +// list is to help track inter-LLSingleton dependencies, and since we have +// this implicit dependency from every LLSingleton to the master list, make it +// an LLSingleton. +class LLSingletonBase::MasterList: + public LLSingleton<LLSingletonBase::MasterList> +{ + LLSINGLETON_EMPTY_CTOR(MasterList); + +public: + // No need to make this private with accessors; nobody outside this source + // file can see it. + + // This is the master list of all instantiated LLSingletons (save the + // MasterList itself) in arbitrary order. You MUST call dep_sort() before + // traversing this list. + LLSingletonBase::list_t mMaster; + + // We need to maintain a stack of LLSingletons currently being + // initialized, either in the constructor or in initSingleton(). However, + // managing that as a stack depends on having a DISTINCT 'initializing' + // stack for every C++ stack in the process! And we have a distinct C++ + // stack for every running coroutine. It would be interesting and cool to + // implement a generic coroutine-local-storage mechanism and use that + // here. The trouble is that LLCoros is itself an LLSingleton, so + // depending on LLCoros functionality could dig us into infinite + // recursion. (Moreover, when we reimplement LLCoros on top of + // Boost.Fiber, that library already provides fiber_specific_ptr -- so + // it's not worth a great deal of time and energy implementing a generic + // equivalent on top of boost::dcoroutine, which is on its way out.) + // Instead, use a map of llcoro::id to select the appropriate + // coro-specific 'initializing' stack. llcoro::get_id() is carefully + // implemented to avoid requiring LLCoros. + typedef boost::unordered_map<llcoro::id, LLSingletonBase::list_t> InitializingMap; + InitializingMap mInitializing; + + // non-static method, cf. LLSingletonBase::get_initializing() + list_t& get_initializing_() + { + // map::operator[] has find-or-create semantics, exactly what we need + // here. It returns a reference to the selected mapped_type instance. + return mInitializing[llcoro::get_id()]; + } + + void cleanup_initializing_() + { + InitializingMap::iterator found = mInitializing.find(llcoro::get_id()); + if (found != mInitializing.end()) + { + mInitializing.erase(found); + } + } +}; + +//static +LLSingletonBase::list_t& LLSingletonBase::get_master() +{ + return LLSingletonBase::MasterList::instance().mMaster; +} + +void LLSingletonBase::add_master() +{ + // As each new LLSingleton is constructed, add to the master list. + get_master().push_back(this); +} + +void LLSingletonBase::remove_master() +{ + // When an LLSingleton is destroyed, remove from master list. + // add_master() used to capture the iterator to the newly-added list item + // so we could directly erase() it from the master list. Unfortunately + // that runs afoul of destruction-dependency order problems. So search the + // master list, and remove this item IF FOUND. We have few enough + // LLSingletons, and they are so rarely destroyed (once per run), that the + // cost of a linear search should not be an issue. + get_master().remove(this); +} + +//static +LLSingletonBase::list_t& LLSingletonBase::get_initializing() +{ + return LLSingletonBase::MasterList::instance().get_initializing_(); +} + +//static +LLSingletonBase::list_t& LLSingletonBase::get_initializing_from(MasterList* master) +{ + return master->get_initializing_(); +} + +LLSingletonBase::~LLSingletonBase() {} + +void LLSingletonBase::push_initializing(const char* name) +{ + // log BEFORE pushing so logging singletons don't cry circularity + log_initializing("Pushing", name); + get_initializing().push_back(this); +} + +void LLSingletonBase::pop_initializing() +{ + list_t& list(get_initializing()); + + if (list.empty()) + { + logerrs("Underflow in stack of currently-initializing LLSingletons at ", + demangle(typeid(*this).name()).c_str(), "::getInstance()"); + } + + // Now we know list.back() exists: capture it + LLSingletonBase* back(list.back()); + // and pop it + list.pop_back(); + + // The viewer launches an open-ended number of coroutines. While we don't + // expect most of them to initialize LLSingleton instances, our present + // get_initializing() logic could lead to an open-ended number of map + // entries. So every time we pop the stack back to empty, delete the entry + // entirely. + if (list.empty()) + { + MasterList::instance().cleanup_initializing_(); + } + + // Now validate the newly-popped LLSingleton. + if (back != this) + { + logerrs("Push/pop mismatch in stack of currently-initializing LLSingletons: ", + demangle(typeid(*this).name()).c_str(), "::getInstance() trying to pop ", + demangle(typeid(*back).name()).c_str()); + } + + // log AFTER popping so logging singletons don't cry circularity + log_initializing("Popping", typeid(*back).name()); +} + +//static +void LLSingletonBase::log_initializing(const char* verb, const char* name) +{ + if (oktolog()) + { + LL_DEBUGS("LLSingleton") << verb << ' ' << demangle(name) << ';'; + list_t& list(get_initializing()); + for (list_t::const_reverse_iterator ri(list.rbegin()), rend(list.rend()); + ri != rend; ++ri) + { + LLSingletonBase* sb(*ri); + LL_CONT << ' ' << demangle(typeid(*sb).name()); + } + LL_ENDL; + } +} + +void LLSingletonBase::capture_dependency(list_t& initializing, EInitState initState) +{ + // Did this getInstance() call come from another LLSingleton, or from + // vanilla application code? Note that although this is a nontrivial + // method, the vast majority of its calls arrive here with initializing + // empty(). + if (! initializing.empty()) + { + // getInstance() is being called by some other LLSingleton. But -- is + // this a circularity? That is, does 'this' already appear in the + // initializing stack? + // For what it's worth, normally 'initializing' should contain very + // few elements. + list_t::const_iterator found = + std::find(initializing.begin(), initializing.end(), this); + if (found != initializing.end()) + { + // Report the circularity. Requiring the coder to dig through the + // logic to diagnose exactly how we got here is less than helpful. + std::ostringstream out; + for ( ; found != initializing.end(); ++found) + { + // 'found' is an iterator; *found is an LLSingletonBase*; **found + // is the actual LLSingletonBase instance. + LLSingletonBase* foundp(*found); + out << demangle(typeid(*foundp).name()) << " -> "; + } + // We promise to capture dependencies from both the constructor + // and the initSingleton() method, so an LLSingleton's instance + // pointer is on the initializing list during both. Now that we've + // detected circularity, though, we must distinguish the two. If + // the recursive call is from the constructor, we CAN'T honor it: + // otherwise we'd be returning a pointer to a partially- + // constructed object! But from initSingleton() is okay: that + // method exists specifically to support circularity. + // Decide which log helper to call based on initState. They have + // identical signatures. + ((initState == CONSTRUCTING)? logerrs : logwarns) + ("LLSingleton circularity: ", out.str().c_str(), + demangle(typeid(*this).name()).c_str(), ""); + } + else + { + // Here 'this' is NOT already in the 'initializing' stack. Great! + // Record the dependency. + // initializing.back() is the LLSingletonBase* currently being + // initialized. Store 'this' in its mDepends set. + LLSingletonBase* current(initializing.back()); + if (current->mDepends.insert(this).second) + { + // only log the FIRST time we hit this dependency! + logdebugs(demangle(typeid(*current).name()).c_str(), + " depends on ", demangle(typeid(*this).name()).c_str()); + } + } + } +} + +//static +LLSingletonBase::vec_t LLSingletonBase::dep_sort() +{ + // While it would theoretically be possible to maintain a static + // SingletonDeps through the life of the program, dynamically adding and + // removing LLSingletons as they are created and destroyed, in practice + // it's less messy to construct it on demand. The overhead of doing so + // should happen basically twice: once for cleanupAll(), once for + // deleteAll(). + typedef LLDependencies<LLSingletonBase*> SingletonDeps; + SingletonDeps sdeps; + list_t& master(get_master()); + BOOST_FOREACH(LLSingletonBase* sp, master) + { + // Build the SingletonDeps structure by adding, for each + // LLSingletonBase* sp in the master list, sp itself. It has no + // associated value type in our SingletonDeps, hence the 0. We don't + // record the LLSingletons it must follow; rather, we record the ones + // it must precede. Copy its mDepends to a KeyList to express that. + sdeps.add(sp, 0, + SingletonDeps::KeyList(), + SingletonDeps::KeyList(sp->mDepends.begin(), sp->mDepends.end())); + } + vec_t ret; + ret.reserve(master.size()); + // We should be able to effect this with a transform_iterator that + // extracts just the first (key) element from each sorted_iterator, then + // uses vec_t's range constructor... but frankly this is more + // straightforward, as long as we remember the above reserve() call! + BOOST_FOREACH(SingletonDeps::sorted_iterator::value_type pair, sdeps.sort()) + { + ret.push_back(pair.first); + } + // The master list is not itself pushed onto the master list. Add it as + // the very last entry -- it is the LLSingleton on which ALL others + // depend! -- so our caller will process it. + ret.push_back(MasterList::getInstance()); + return ret; +} + +//static +void LLSingletonBase::cleanupAll() +{ + // It's essential to traverse these in dependency order. + BOOST_FOREACH(LLSingletonBase* sp, dep_sort()) + { + // Call cleanupSingleton() only if we haven't already done so for this + // instance. + if (! sp->mCleaned) + { + sp->mCleaned = true; + + logdebugs("calling ", + demangle(typeid(*sp).name()).c_str(), "::cleanupSingleton()"); + try + { + sp->cleanupSingleton(); + } + catch (const std::exception& e) + { + logwarns("Exception in ", demangle(typeid(*sp).name()).c_str(), + "::cleanupSingleton(): ", e.what()); + } + catch (...) + { + logwarns("Unknown exception in ", demangle(typeid(*sp).name()).c_str(), + "::cleanupSingleton()"); + } + } + } +} + +//static +void LLSingletonBase::deleteAll() +{ + // It's essential to traverse these in dependency order. + BOOST_FOREACH(LLSingletonBase* sp, dep_sort()) + { + // Capture the class name first: in case of exception, don't count on + // being able to extract it later. + const std::string name = demangle(typeid(*sp).name()); + try + { + // Call static method through instance function pointer. + if (! sp->mDeleteSingleton) + { + // This Should Not Happen... but carry on. + logwarns(name.c_str(), "::mDeleteSingleton not initialized!"); + } + else + { + // properly initialized: call it. + logdebugs("calling ", name.c_str(), "::deleteSingleton()"); + // From this point on, DO NOT DEREFERENCE sp! + sp->mDeleteSingleton(); + } + } + catch (const std::exception& e) + { + logwarns("Exception in ", name.c_str(), "::deleteSingleton(): ", e.what()); + } + catch (...) + { + logwarns("Unknown exception in ", name.c_str(), "::deleteSingleton()"); + } + } +} + +/*------------------------ Final cleanup management ------------------------*/ +class LLSingletonBase::MasterRefcount +{ +public: + // store a POD int so it will be statically initialized to 0 + int refcount; +}; +static LLSingletonBase::MasterRefcount sMasterRefcount; + +LLSingletonBase::ref_ptr_t LLSingletonBase::get_master_refcount() +{ + // Calling this method constructs a new ref_ptr_t, which implicitly calls + // intrusive_ptr_add_ref(MasterRefcount*). + return &sMasterRefcount; +} + +void intrusive_ptr_add_ref(LLSingletonBase::MasterRefcount* mrc) +{ + // Count outstanding SingletonLifetimeManager instances. + ++mrc->refcount; +} + +void intrusive_ptr_release(LLSingletonBase::MasterRefcount* mrc) +{ + // Notice when each SingletonLifetimeManager instance is destroyed. + if (! --mrc->refcount) + { + // The last instance was destroyed. Time to kill any remaining + // LLSingletons -- but in dependency order. + LLSingletonBase::deleteAll(); + } +} + +/*---------------------------- Logging helpers -----------------------------*/ +namespace { +bool oktolog() +{ + // See comments in log() below. + return sMasterRefcount.refcount && LLError::is_available(); +} + +void log(LLError::ELevel level, + const char* p1, const char* p2, const char* p3, const char* p4) +{ + // Check whether we're in the implicit final LLSingletonBase::deleteAll() + // call. We've carefully arranged for deleteAll() to be called when the + // last SingletonLifetimeManager instance is destroyed -- in other words, + // when the last translation unit containing an LLSingleton instance + // cleans up static data. That could happen after std::cerr is destroyed! + // The is_available() test below ensures that we'll stop logging once + // LLError has been cleaned up. If we had a similar portable test for + // std::cerr, this would be a good place to use it. As we do not, just + // don't log anything during implicit final deleteAll(). Detect that by + // the master refcount having gone to zero. + if (sMasterRefcount.refcount == 0) + return; + + // Check LLError::is_available() because some of LLError's infrastructure + // is itself an LLSingleton. If that LLSingleton has not yet been + // initialized, trying to log will engage LLSingleton machinery... and + // around and around we go. + if (LLError::is_available()) + { + LL_VLOGS(level, "LLSingleton") << p1 << p2 << p3 << p4 << LL_ENDL; + } + else + { + // Caller may be a test program, or something else whose stderr is + // visible to the user. + std::cerr << p1 << p2 << p3 << p4 << std::endl; + } +} + +void logdebugs(const char* p1, const char* p2, const char* p3, const char* p4) +{ + log(LLError::LEVEL_DEBUG, p1, p2, p3, p4); +} +} // anonymous namespace + +//static +void LLSingletonBase::logwarns(const char* p1, const char* p2, const char* p3, const char* p4) +{ + log(LLError::LEVEL_WARN, p1, p2, p3, p4); +} + +//static +void LLSingletonBase::logerrs(const char* p1, const char* p2, const char* p3, const char* p4) +{ + log(LLError::LEVEL_ERROR, p1, p2, p3, p4); + // The other important side effect of LL_ERRS() is + // https://www.youtube.com/watch?v=OMG7paGJqhQ (emphasis on OMG) + LLError::crashAndLoop(std::string()); +} +std::string LLSingletonBase::demangle(const char* mangled) +{ + return LLError::Log::demangle(mangled); +} diff --git a/indra/llcommon/llsingleton.h b/indra/llcommon/llsingleton.h index 6e6291a165..1b915dfd6e 100644 --- a/indra/llcommon/llsingleton.h +++ b/indra/llcommon/llsingleton.h @@ -25,188 +25,495 @@ #ifndef LLSINGLETON_H #define LLSINGLETON_H -#include "llerror.h" // *TODO: eliminate this - -#include <typeinfo> #include <boost/noncopyable.hpp> +#include <boost/unordered_set.hpp> +#include <boost/intrusive_ptr.hpp> +#include <list> +#include <vector> +#include <typeinfo> + +class LLSingletonBase: private boost::noncopyable +{ +public: + class MasterList; + class MasterRefcount; + typedef boost::intrusive_ptr<MasterRefcount> ref_ptr_t; + +private: + // All existing LLSingleton instances are tracked in this master list. + typedef std::list<LLSingletonBase*> list_t; + static list_t& get_master(); + // This, on the other hand, is a stack whose top indicates the LLSingleton + // currently being initialized. + static list_t& get_initializing(); + static list_t& get_initializing_from(MasterList*); + // Produce a vector<LLSingletonBase*> of master list, in dependency order. + typedef std::vector<LLSingletonBase*> vec_t; + static vec_t dep_sort(); + + bool mCleaned; // cleanupSingleton() has been called + // we directly depend on these other LLSingletons + typedef boost::unordered_set<LLSingletonBase*> set_t; + set_t mDepends; + +protected: + typedef enum e_init_state + { + UNINITIALIZED = 0, // must be default-initialized state + CONSTRUCTING, + INITIALIZING, + INITIALIZED, + DELETED + } EInitState; + + // Define tag<T> to pass to our template constructor. You can't explicitly + // invoke a template constructor with ordinary template syntax: + // http://stackoverflow.com/a/3960925/5533635 + template <typename T> + struct tag + { + typedef T type; + }; + + // Base-class constructor should only be invoked by the DERIVED_TYPE + // constructor, which passes tag<DERIVED_TYPE> for various purposes. + template <typename DERIVED_TYPE> + LLSingletonBase(tag<DERIVED_TYPE>); + virtual ~LLSingletonBase(); + + // Every new LLSingleton should be added to/removed from the master list + void add_master(); + void remove_master(); + // with a little help from our friends. + template <class T> friend struct LLSingleton_manage_master; + + // Maintain a stack of the LLSingleton subclass instance currently being + // initialized. We use this to notice direct dependencies: we want to know + // if A requires B. We deduce a dependency if while initializing A, + // control reaches B::getInstance(). + // We want &A to be at the top of that stack during both A::A() and + // A::initSingleton(), since a call to B::getInstance() might occur during + // either. + // Unfortunately the desired timespan does not correspond neatly with a + // single C++ scope, else we'd use RAII to track it. But we do know that + // LLSingletonBase's constructor definitely runs just before + // LLSingleton's, which runs just before the specific subclass's. + void push_initializing(const char*); + // LLSingleton is, and must remain, the only caller to initSingleton(). + // That being the case, we control exactly when it happens -- and we can + // pop the stack immediately thereafter. + void pop_initializing(); +private: + // logging + static void log_initializing(const char* verb, const char* name); +protected: + // If a given call to B::getInstance() happens during either A::A() or + // A::initSingleton(), record that A directly depends on B. + void capture_dependency(list_t& initializing, EInitState); + + // delegate LL_ERRS() logging to llsingleton.cpp + static void logerrs(const char* p1, const char* p2="", + const char* p3="", const char* p4=""); + // delegate LL_WARNS() logging to llsingleton.cpp + static void logwarns(const char* p1, const char* p2="", + const char* p3="", const char* p4=""); + static std::string demangle(const char* mangled); + + // obtain canonical ref_ptr_t + static ref_ptr_t get_master_refcount(); + + // Default methods in case subclass doesn't declare them. + virtual void initSingleton() {} + virtual void cleanupSingleton() {} + + // deleteSingleton() isn't -- and shouldn't be -- a virtual method. It's a + // class static. However, given only Foo*, deleteAll() does need to be + // able to reach Foo::deleteSingleton(). Make LLSingleton (which declares + // deleteSingleton()) store a pointer here. Since we know it's a static + // class method, a classic-C function pointer will do. + void (*mDeleteSingleton)(); + +public: + /** + * Call this to call the cleanupSingleton() method for every LLSingleton + * constructed since the start of the last cleanupAll() call. (Any + * LLSingleton constructed DURING a cleanupAll() call won't be cleaned up + * until the next cleanupAll() call.) cleanupSingleton() neither deletes + * nor destroys its LLSingleton; therefore it's safe to include logic that + * might take significant realtime or even throw an exception. + * + * The most important property of cleanupAll() is that cleanupSingleton() + * methods are called in dependency order, leaf classes last. Thus, given + * two LLSingleton subclasses A and B, if A's dependency on B is properly + * expressed as a B::getInstance() or B::instance() call during either + * A::A() or A::initSingleton(), B will be cleaned up after A. + * + * If a cleanupSingleton() method throws an exception, the exception is + * logged, but cleanupAll() attempts to continue calling the rest of the + * cleanupSingleton() methods. + */ + static void cleanupAll(); + /** + * Call this to call the deleteSingleton() method for every LLSingleton + * constructed since the start of the last deleteAll() call. (Any + * LLSingleton constructed DURING a deleteAll() call won't be cleaned up + * until the next deleteAll() call.) deleteSingleton() deletes and + * destroys its LLSingleton. Any cleanup logic that might take significant + * realtime -- or throw an exception -- must not be placed in your + * LLSingleton's destructor, but rather in its cleanupSingleton() method. + * + * The most important property of deleteAll() is that deleteSingleton() + * methods are called in dependency order, leaf classes last. Thus, given + * two LLSingleton subclasses A and B, if A's dependency on B is properly + * expressed as a B::getInstance() or B::instance() call during either + * A::A() or A::initSingleton(), B will be cleaned up after A. + * + * If a deleteSingleton() method throws an exception, the exception is + * logged, but deleteAll() attempts to continue calling the rest of the + * deleteSingleton() methods. + */ + static void deleteAll(); +}; + +// support ref_ptr_t +void intrusive_ptr_add_ref(LLSingletonBase::MasterRefcount*); +void intrusive_ptr_release(LLSingletonBase::MasterRefcount*); -// LLSingleton implements the getInstance() method part of the Singleton -// pattern. It can't make the derived class constructors protected, though, so -// you have to do that yourself. -// -// There are two ways to use LLSingleton. The first way is to inherit from it -// while using the typename that you'd like to be static as the template -// parameter, like so: -// -// class Foo: public LLSingleton<Foo>{}; -// -// Foo& instance = Foo::instance(); -// -// The second way is to use the singleton class directly, without inheritance: -// -// typedef LLSingleton<Foo> FooSingleton; -// -// Foo& instance = FooSingleton::instance(); -// -// In this case, the class being managed as a singleton needs to provide an -// initSingleton() method since the LLSingleton virtual method won't be -// available -// -// As currently written, it is not thread-safe. +// Most of the time, we want LLSingleton_manage_master() to forward its +// methods to real LLSingletonBase methods. +template <class T> +struct LLSingleton_manage_master +{ + void add(LLSingletonBase* sb) { sb->add_master(); } + void remove(LLSingletonBase* sb) { sb->remove_master(); } + void push_initializing(LLSingletonBase* sb) { sb->push_initializing(typeid(T).name()); } + void pop_initializing (LLSingletonBase* sb) { sb->pop_initializing(); } + LLSingletonBase::list_t& get_initializing(T*) { return LLSingletonBase::get_initializing(); } +}; +// But for the specific case of LLSingletonBase::MasterList, don't. +template <> +struct LLSingleton_manage_master<LLSingletonBase::MasterList> +{ + void add(LLSingletonBase*) {} + void remove(LLSingletonBase*) {} + void push_initializing(LLSingletonBase*) {} + void pop_initializing (LLSingletonBase*) {} + LLSingletonBase::list_t& get_initializing(LLSingletonBase::MasterList* instance) + { + return LLSingletonBase::get_initializing_from(instance); + } +}; + +// Now we can implement LLSingletonBase's template constructor. template <typename DERIVED_TYPE> -class LLSingleton : private boost::noncopyable +LLSingletonBase::LLSingletonBase(tag<DERIVED_TYPE>): + mCleaned(false), + mDeleteSingleton(NULL) +{ + // Make this the currently-initializing LLSingleton. + LLSingleton_manage_master<DERIVED_TYPE>().push_initializing(this); +} + +/** + * LLSingleton implements the getInstance() method part of the Singleton + * pattern. It can't make the derived class constructors protected, though, so + * you have to do that yourself. + * + * Derive your class from LLSingleton, passing your subclass name as + * LLSingleton's template parameter, like so: + * + * class Foo: public LLSingleton<Foo> + * { + * // use this macro at start of every LLSingleton subclass + * LLSINGLETON(Foo); + * public: + * // ... + * }; + * + * Foo& instance = Foo::instance(); + * + * LLSingleton recognizes a couple special methods in your derived class. + * + * If you override LLSingleton<T>::initSingleton(), your method will be called + * immediately after the instance is constructed. This is useful for breaking + * circular dependencies: if you find that your LLSingleton subclass + * constructor references other LLSingleton subclass instances in a chain + * leading back to yours, move the instance reference from your constructor to + * your initSingleton() method. + * + * If you override LLSingleton<T>::cleanupSingleton(), your method will be + * called if someone calls LLSingletonBase::cleanupAll(). The significant part + * of this promise is that cleanupAll() will call individual + * cleanupSingleton() methods in reverse dependency order. + * + * That is, consider LLSingleton subclasses C, B and A. A depends on B, which + * in turn depends on C. These dependencies are expressed as calls to + * B::instance() or B::getInstance(), and C::instance() or C::getInstance(). + * It shouldn't matter whether these calls appear in A::A() or + * A::initSingleton(), likewise B::B() or B::initSingleton(). + * + * We promise that if you later call LLSingletonBase::cleanupAll(): + * 1. A::cleanupSingleton() will be called before + * 2. B::cleanupSingleton(), which will be called before + * 3. C::cleanupSingleton(). + * Put differently, if your LLSingleton subclass constructor or + * initSingleton() method explicitly depends on some other LLSingleton + * subclass, you may continue to rely on that other subclass in your + * cleanupSingleton() method. + * + * We introduce a special cleanupSingleton() method because cleanupSingleton() + * operations can involve nontrivial realtime, or might throw an exception. A + * destructor should do neither! + * + * If your cleanupSingleton() method throws an exception, we log that + * exception but proceed with the remaining cleanupSingleton() calls. + * + * Similarly, if at some point you call LLSingletonBase::deleteAll(), all + * remaining LLSingleton instances will be destroyed in dependency order. (Or + * call MySubclass::deleteSingleton() to specifically destroy the canonical + * MySubclass instance.) + * + * As currently written, LLSingleton is not thread-safe. + */ +template <typename DERIVED_TYPE> +class LLSingleton : public LLSingletonBase { - private: - typedef enum e_init_state - { - UNINITIALIZED, - CONSTRUCTING, - INITIALIZING, - INITIALIZED, - DELETED - } EInitState; - static DERIVED_TYPE* constructSingleton() { return new DERIVED_TYPE(); } - - // stores pointer to singleton instance - struct SingletonLifetimeManager - { - SingletonLifetimeManager() - { - construct(); - } - - static void construct() - { - sData.mInitState = CONSTRUCTING; - sData.mInstance = constructSingleton(); - sData.mInitState = INITIALIZING; - } - - ~SingletonLifetimeManager() - { - if (sData.mInitState != DELETED) - { - deleteSingleton(); - } - } - }; - + + // We know of no way to instruct the compiler that every subclass + // constructor MUST be private. However, we can make the LLSINGLETON() + // macro both declare a private constructor and provide the required + // friend declaration. How can we ensure that every subclass uses + // LLSINGLETON()? By making that macro provide a definition for this pure + // virtual method. If you get "can't instantiate class due to missing pure + // virtual method" for this method, then add LLSINGLETON(yourclass) in the + // subclass body. + virtual void you_must_use_LLSINGLETON_macro() = 0; + + // stores pointer to singleton instance + struct SingletonLifetimeManager + { + SingletonLifetimeManager(): + mMasterRefcount(LLSingletonBase::get_master_refcount()) + { + construct(); + } + + static void construct() + { + sData.mInitState = CONSTRUCTING; + sData.mInstance = constructSingleton(); + sData.mInitState = INITIALIZING; + } + + ~SingletonLifetimeManager() + { + // The dependencies between LLSingletons, and the arbitrary order + // of static-object destruction, mean that we DO NOT WANT this + // destructor to delete this LLSingleton. This destructor will run + // without regard to any other LLSingleton whose cleanup might + // depend on its existence. What we really want is to count the + // runtime's attempts to cleanup LLSingleton static data -- and on + // the very last one, call LLSingletonBase::deleteAll(). That + // method will properly honor cross-LLSingleton dependencies. This + // is why we store an intrusive_ptr to a MasterRefcount: our + // ref_ptr_t member counts SingletonLifetimeManager instances. + // Once the runtime destroys the last of these, THEN we can delete + // every remaining LLSingleton. + } + + LLSingletonBase::ref_ptr_t mMasterRefcount; + }; + +protected: + // Pass DERIVED_TYPE explicitly to LLSingletonBase's constructor because, + // until our subclass constructor completes, *this isn't yet a + // full-fledged DERIVED_TYPE. + LLSingleton(): LLSingletonBase(LLSingletonBase::tag<DERIVED_TYPE>()) + { + // populate base-class function pointer with the static + // deleteSingleton() function for this particular specialization + mDeleteSingleton = &deleteSingleton; + + // add this new instance to the master list + LLSingleton_manage_master<DERIVED_TYPE>().add(this); + } + public: - virtual ~LLSingleton() - { - sData.mInstance = NULL; - sData.mInitState = DELETED; - } - - /** - * @brief Immediately delete the singleton. - * - * A subsequent call to LLProxy::getInstance() will construct a new - * instance of the class. - * - * LLSingletons are normally destroyed after main() has exited and the C++ - * runtime is cleaning up statically-constructed objects. Some classes - * derived from LLSingleton have objects that are part of a runtime system - * that is terminated before main() exits. Calling the destructor of those - * objects after the termination of their respective systems can cause - * crashes and other problems during termination of the project. Using this - * method to destroy the singleton early can prevent these crashes. - * - * An example where this is needed is for a LLSingleton that has an APR - * object as a member that makes APR calls on destruction. The APR system is - * shut down explicitly before main() exits. This causes a crash on exit. - * Using this method before the call to apr_terminate() and NOT calling - * getInstance() again will prevent the crash. - */ - static void deleteSingleton() - { - delete sData.mInstance; - sData.mInstance = NULL; - sData.mInitState = DELETED; - } - - - static DERIVED_TYPE* getInstance() - { - static SingletonLifetimeManager sLifeTimeMgr; - - switch (sData.mInitState) - { - case UNINITIALIZED: - // should never be uninitialized at this point - llassert(false); - return NULL; - case CONSTRUCTING: - LL_ERRS() << "Tried to access singleton " << typeid(DERIVED_TYPE).name() << " from singleton constructor!" << LL_ENDL; - return NULL; - case INITIALIZING: - // go ahead and flag ourselves as initialized so we can be reentrant during initialization - sData.mInitState = INITIALIZED; - // initialize singleton after constructing it so that it can reference other singletons which in turn depend on it, - // thus breaking cyclic dependencies - sData.mInstance->initSingleton(); - return sData.mInstance; - case INITIALIZED: - return sData.mInstance; - case DELETED: - LL_WARNS() << "Trying to access deleted singleton " << typeid(DERIVED_TYPE).name() << " creating new instance" << LL_ENDL; - SingletonLifetimeManager::construct(); - // same as first time construction - sData.mInitState = INITIALIZED; - sData.mInstance->initSingleton(); - return sData.mInstance; - } - - return NULL; - } - - static DERIVED_TYPE* getIfExists() - { - return sData.mInstance; - } - - // Reference version of getInstance() - // Preferred over getInstance() as it disallows checking for NULL - static DERIVED_TYPE& instance() - { - return *getInstance(); - } - - // Has this singleton been created uet? - // Use this to avoid accessing singletons before the can safely be constructed - static bool instanceExists() - { - return sData.mInitState == INITIALIZED; - } - - // Has this singleton already been deleted? - // Use this to avoid accessing singletons from a static object's destructor - static bool destroyed() - { - return sData.mInitState == DELETED; - } + virtual ~LLSingleton() + { + // remove this instance from the master list + LLSingleton_manage_master<DERIVED_TYPE>().remove(this); + sData.mInstance = NULL; + sData.mInitState = DELETED; + } -private: + /** + * @brief Immediately delete the singleton. + * + * A subsequent call to LLProxy::getInstance() will construct a new + * instance of the class. + * + * Without an explicit call to LLSingletonBase::deleteAll(), LLSingletons + * are implicitly destroyed after main() has exited and the C++ runtime is + * cleaning up statically-constructed objects. Some classes derived from + * LLSingleton have objects that are part of a runtime system that is + * terminated before main() exits. Calling the destructor of those objects + * after the termination of their respective systems can cause crashes and + * other problems during termination of the project. Using this method to + * destroy the singleton early can prevent these crashes. + * + * An example where this is needed is for a LLSingleton that has an APR + * object as a member that makes APR calls on destruction. The APR system is + * shut down explicitly before main() exits. This causes a crash on exit. + * Using this method before the call to apr_terminate() and NOT calling + * getInstance() again will prevent the crash. + */ + static void deleteSingleton() + { + delete sData.mInstance; + sData.mInstance = NULL; + sData.mInitState = DELETED; + } + + static DERIVED_TYPE* getInstance() + { + static SingletonLifetimeManager sLifeTimeMgr; - virtual void initSingleton() {} + switch (sData.mInitState) + { + case UNINITIALIZED: + // should never be uninitialized at this point + logerrs("Uninitialized singleton ", + demangle(typeid(DERIVED_TYPE).name()).c_str()); + return NULL; - struct SingletonData - { - // explicitly has a default constructor so that member variables are zero initialized in BSS - // and only changed by singleton logic, not constructor running during startup - EInitState mInitState; - DERIVED_TYPE* mInstance; - }; - static SingletonData sData; + case CONSTRUCTING: + logerrs("Tried to access singleton ", + demangle(typeid(DERIVED_TYPE).name()).c_str(), + " from singleton constructor!"); + return NULL; + + case INITIALIZING: + // go ahead and flag ourselves as initialized so we can be + // reentrant during initialization + sData.mInitState = INITIALIZED; + // initialize singleton after constructing it so that it can + // reference other singletons which in turn depend on it, thus + // breaking cyclic dependencies + sData.mInstance->initSingleton(); + // pop this off stack of initializing singletons + LLSingleton_manage_master<DERIVED_TYPE>().pop_initializing(sData.mInstance); + break; + + case INITIALIZED: + break; + + case DELETED: + logwarns("Trying to access deleted singleton ", + demangle(typeid(DERIVED_TYPE).name()).c_str(), + " -- creating new instance"); + SingletonLifetimeManager::construct(); + // same as first time construction + sData.mInitState = INITIALIZED; + sData.mInstance->initSingleton(); + // pop this off stack of initializing singletons + LLSingleton_manage_master<DERIVED_TYPE>().pop_initializing(sData.mInstance); + break; + } + + // By this point, if DERIVED_TYPE was pushed onto the initializing + // stack, it has been popped off. So the top of that stack, if any, is + // an LLSingleton that directly depends on DERIVED_TYPE. If this call + // came from another LLSingleton, rather than from vanilla application + // code, record the dependency. + sData.mInstance->capture_dependency( + LLSingleton_manage_master<DERIVED_TYPE>().get_initializing(sData.mInstance), + sData.mInitState); + return sData.mInstance; + } + + // Reference version of getInstance() + // Preferred over getInstance() as it disallows checking for NULL + static DERIVED_TYPE& instance() + { + return *getInstance(); + } + + // Has this singleton been created yet? + // Use this to avoid accessing singletons before they can safely be constructed. + static bool instanceExists() + { + return sData.mInitState == INITIALIZED; + } + +private: + struct SingletonData + { + // explicitly has a default constructor so that member variables are zero initialized in BSS + // and only changed by singleton logic, not constructor running during startup + EInitState mInitState; + DERIVED_TYPE* mInstance; + }; + static SingletonData sData; }; template<typename T> typename LLSingleton<T>::SingletonData LLSingleton<T>::sData; +/** + * Use LLSINGLETON(Foo); at the start of an LLSingleton<Foo> subclass body + * when you want to declare an out-of-line constructor: + * + * @code + * class Foo: public LLSingleton<Foo> + * { + * // use this macro at start of every LLSingleton subclass + * LLSINGLETON(Foo); + * public: + * // ... + * }; + * // ... + * [inline] + * Foo::Foo() { ... } + * @endcode + * + * Unfortunately, this mechanism does not permit you to define even a simple + * (but nontrivial) constructor within the class body. If it's literally + * trivial, use LLSINGLETON_EMPTY_CTOR(); if not, use LLSINGLETON() and define + * the constructor outside the class body. If you must define it in a header + * file, use 'inline' (unless it's a template class) to avoid duplicate-symbol + * errors at link time. + */ +#define LLSINGLETON(DERIVED_CLASS) \ +private: \ + /* implement LLSingleton pure virtual method whose sole purpose */ \ + /* is to remind people to use this macro */ \ + virtual void you_must_use_LLSINGLETON_macro() {} \ + friend class LLSingleton<DERIVED_CLASS>; \ + DERIVED_CLASS() + +/** + * Use LLSINGLETON_EMPTY_CTOR(Foo); at the start of an LLSingleton<Foo> + * subclass body when the constructor is trivial: + * + * @code + * class Foo: public LLSingleton<Foo> + * { + * // use this macro at start of every LLSingleton subclass + * LLSINGLETON_EMPTY_CTOR(Foo); + * public: + * // ... + * }; + * @endcode + */ +#define LLSINGLETON_EMPTY_CTOR(DERIVED_CLASS) \ + /* LLSINGLETON() is carefully implemented to permit exactly this */ \ + LLSINGLETON(DERIVED_CLASS) {} + #endif diff --git a/indra/llcommon/tests/llpounceable_test.cpp b/indra/llcommon/tests/llpounceable_test.cpp new file mode 100644 index 0000000000..2f4915ce11 --- /dev/null +++ b/indra/llcommon/tests/llpounceable_test.cpp @@ -0,0 +1,230 @@ +/** + * @file llpounceable_test.cpp + * @author Nat Goodspeed + * @date 2015-05-22 + * @brief Test for llpounceable. + * + * $LicenseInfo:firstyear=2015&license=viewerlgpl$ + * Copyright (c) 2015, Linden Research, Inc. + * $/LicenseInfo$ + */ + +// Precompiled header +#include "linden_common.h" +// associated header +#include "llpounceable.h" +// STL headers +// std headers +// external library headers +#include <boost/bind.hpp> +// other Linden headers +#include "../test/lltut.h" + +/*----------------------------- string testing -----------------------------*/ +void append(std::string* dest, const std::string& src) +{ + dest->append(src); +} + +/*-------------------------- Data-struct testing ---------------------------*/ +struct Data +{ + Data(const std::string& data): + mData(data) + {} + const std::string mData; +}; + +void setter(Data** dest, Data* ptr) +{ + *dest = ptr; +} + +static Data* static_check = 0; + +// Set up an extern pointer to an LLPounceableStatic so the linker will fill +// in the forward reference from below, before runtime. +extern LLPounceable<Data*, LLPounceableStatic> gForward; + +struct EnqueueCall +{ + EnqueueCall() + { + // Intentionally use a forward reference to an LLPounceableStatic that + // we believe is NOT YET CONSTRUCTED. This models the scenario in + // which a constructor in another translation unit runs before + // constructors in this one. We very specifically want callWhenReady() + // to work even in that case: we need the LLPounceableQueueImpl to be + // initialized even if the LLPounceable itself is not. + gForward.callWhenReady(boost::bind(setter, &static_check, _1)); + } +} nqcall; +// When this declaration is processed, we should enqueue the +// setter(&static_check, _1) call for when gForward is set non-NULL. Needless +// to remark, we want this call not to crash. + +// Now declare gForward. Its constructor should not run until after nqcall's. +LLPounceable<Data*, LLPounceableStatic> gForward; + +/***************************************************************************** +* TUT +*****************************************************************************/ +namespace tut +{ + struct llpounceable_data + { + }; + typedef test_group<llpounceable_data> llpounceable_group; + typedef llpounceable_group::object object; + llpounceable_group llpounceablegrp("llpounceable"); + + template<> template<> + void object::test<1>() + { + set_test_name("LLPounceableStatic out-of-order test"); + // LLPounceable<T, LLPounceableStatic>::callWhenReady() must work even + // before LLPounceable's constructor runs. That's the whole point of + // implementing it with an LLSingleton queue. This models (say) + // LLPounceableStatic<LLMessageSystem*, LLPounceableStatic>. + ensure("static_check should still be null", ! static_check); + Data myData("test<1>"); + gForward = &myData; // should run setter + ensure_equals("static_check should be &myData", static_check, &myData); + } + + template<> template<> + void object::test<2>() + { + set_test_name("LLPounceableQueue different queues"); + // We expect that LLPounceable<T, LLPounceableQueue> should have + // different queues because that specialization stores the queue + // directly in the LLPounceable instance. + Data *aptr = 0, *bptr = 0; + LLPounceable<Data*> a, b; + a.callWhenReady(boost::bind(setter, &aptr, _1)); + b.callWhenReady(boost::bind(setter, &bptr, _1)); + ensure("aptr should be null", ! aptr); + ensure("bptr should be null", ! bptr); + Data adata("a"), bdata("b"); + a = &adata; + ensure_equals("aptr should be &adata", aptr, &adata); + // but we haven't yet set b + ensure("bptr should still be null", !bptr); + b = &bdata; + ensure_equals("bptr should be &bdata", bptr, &bdata); + } + + template<> template<> + void object::test<3>() + { + set_test_name("LLPounceableStatic different queues"); + // LLPounceable<T, LLPounceableStatic> should also have a distinct + // queue for each instance, but that engages an additional map lookup + // because there's only one LLSingleton for each T. + Data *aptr = 0, *bptr = 0; + LLPounceable<Data*, LLPounceableStatic> a, b; + a.callWhenReady(boost::bind(setter, &aptr, _1)); + b.callWhenReady(boost::bind(setter, &bptr, _1)); + ensure("aptr should be null", ! aptr); + ensure("bptr should be null", ! bptr); + Data adata("a"), bdata("b"); + a = &adata; + ensure_equals("aptr should be &adata", aptr, &adata); + // but we haven't yet set b + ensure("bptr should still be null", !bptr); + b = &bdata; + ensure_equals("bptr should be &bdata", bptr, &bdata); + } + + template<> template<> + void object::test<4>() + { + set_test_name("LLPounceable<T> looks like T"); + // We want LLPounceable<T, TAG> to be drop-in replaceable for a plain + // T for read constructs. In particular, it should behave like a dumb + // pointer -- and with zero abstraction cost for such usage. + Data* aptr = 0; + Data a("a"); + // should be able to initialize a pounceable (when its constructor + // runs) + LLPounceable<Data*> pounceable(&a); + // should be able to pass LLPounceable<T> to function accepting T + setter(&aptr, pounceable); + ensure_equals("aptr should be &a", aptr, &a); + // should be able to dereference with * + ensure_equals("deref with *", (*pounceable).mData, "a"); + // should be able to dereference with -> + ensure_equals("deref with ->", pounceable->mData, "a"); + // bool operations + ensure("test with operator bool()", pounceable); + ensure("test with operator !()", ! (! pounceable)); + } + + template<> template<> + void object::test<5>() + { + set_test_name("Multiple callWhenReady() queue items"); + Data *p1 = 0, *p2 = 0, *p3 = 0; + Data a("a"); + LLPounceable<Data*> pounceable; + // queue up a couple setter() calls for later + pounceable.callWhenReady(boost::bind(setter, &p1, _1)); + pounceable.callWhenReady(boost::bind(setter, &p2, _1)); + // should still be pending + ensure("p1 should be null", !p1); + ensure("p2 should be null", !p2); + ensure("p3 should be null", !p3); + pounceable = 0; + // assigning a new empty value shouldn't flush the queue + ensure("p1 should still be null", !p1); + ensure("p2 should still be null", !p2); + ensure("p3 should still be null", !p3); + // using whichever syntax + pounceable.reset(0); + // try to make ensure messages distinct... tough to pin down which + // ensure() failed if multiple ensure() calls in the same test<n> have + // the same message! + ensure("p1 should again be null", !p1); + ensure("p2 should again be null", !p2); + ensure("p3 should again be null", !p3); + pounceable.reset(&a); // should flush queue + ensure_equals("p1 should be &a", p1, &a); + ensure_equals("p2 should be &a", p2, &a); + ensure("p3 still not set", !p3); + // immediate call + pounceable.callWhenReady(boost::bind(setter, &p3, _1)); + ensure_equals("p3 should be &a", p3, &a); + } + + template<> template<> + void object::test<6>() + { + set_test_name("queue order"); + std::string data; + LLPounceable<std::string*> pounceable; + pounceable.callWhenReady(boost::bind(append, _1, "a")); + pounceable.callWhenReady(boost::bind(append, _1, "b")); + pounceable.callWhenReady(boost::bind(append, _1, "c")); + pounceable = &data; + ensure_equals("callWhenReady() must preserve chronological order", + data, "abc"); + + std::string data2; + pounceable = NULL; + pounceable.callWhenReady(boost::bind(append, _1, "d")); + pounceable.callWhenReady(boost::bind(append, _1, "e")); + pounceable.callWhenReady(boost::bind(append, _1, "f")); + pounceable = &data2; + ensure_equals("LLPounceable must reset queue when fired", + data2, "def"); + } + + template<> template<> + void object::test<7>() + { + set_test_name("compile-fail test, uncomment to check"); + // The following declaration should fail: only LLPounceableQueue and + // LLPounceableStatic should work as tags. +// LLPounceable<Data*, int> pounceable; + } +} // namespace tut diff --git a/indra/llcommon/tests/llsingleton_test.cpp b/indra/llcommon/tests/llsingleton_test.cpp index 385289aefe..56886bc73f 100644 --- a/indra/llcommon/tests/llsingleton_test.cpp +++ b/indra/llcommon/tests/llsingleton_test.cpp @@ -30,47 +30,172 @@ #include "llsingleton.h" #include "../test/lltut.h" + +// Capture execution sequence by appending to log string. +std::string sLog; + +#define DECLARE_CLASS(CLS) \ +struct CLS: public LLSingleton<CLS> \ +{ \ + LLSINGLETON(CLS); \ + ~CLS(); \ +public: \ + static enum dep_flag { \ + DEP_NONE, /* no dependency */ \ + DEP_CTOR, /* dependency in ctor */ \ + DEP_INIT /* dependency in initSingleton */ \ + } sDepFlag; \ + \ + void initSingleton(); \ + void cleanupSingleton(); \ +}; \ + \ +CLS::dep_flag CLS::sDepFlag = DEP_NONE + +DECLARE_CLASS(A); +DECLARE_CLASS(B); + +#define DEFINE_MEMBERS(CLS, OTHER) \ +CLS::CLS() \ +{ \ + sLog.append(#CLS); \ + if (sDepFlag == DEP_CTOR) \ + { \ + (void)OTHER::instance(); \ + } \ +} \ + \ +void CLS::initSingleton() \ +{ \ + sLog.append("i" #CLS); \ + if (sDepFlag == DEP_INIT) \ + { \ + (void)OTHER::instance(); \ + } \ +} \ + \ +void CLS::cleanupSingleton() \ +{ \ + sLog.append("x" #CLS); \ +} \ + \ +CLS::~CLS() \ +{ \ + sLog.append("~" #CLS); \ +} + +DEFINE_MEMBERS(A, B) +DEFINE_MEMBERS(B, A) + namespace tut { - struct singleton - { - // We need a class created with the LLSingleton template to test with. - class LLSingletonTest: public LLSingleton<LLSingletonTest> - { - - }; - }; - - typedef test_group<singleton> singleton_t; - typedef singleton_t::object singleton_object_t; - tut::singleton_t tut_singleton("LLSingleton"); - - template<> template<> - void singleton_object_t::test<1>() - { - - } - template<> template<> - void singleton_object_t::test<2>() - { - LLSingletonTest* singleton_test = LLSingletonTest::getInstance(); - ensure(singleton_test); - } - template<> template<> - void singleton_object_t::test<3>() - { - //Construct the instance - LLSingletonTest::getInstance(); - ensure(LLSingletonTest::instanceExists()); - - //Delete the instance - LLSingletonTest::deleteSingleton(); - ensure(LLSingletonTest::destroyed()); - ensure(!LLSingletonTest::instanceExists()); - - //Construct it again. - LLSingletonTest* singleton_test = LLSingletonTest::getInstance(); - ensure(singleton_test); - ensure(LLSingletonTest::instanceExists()); - } + struct singleton + { + // We need a class created with the LLSingleton template to test with. + class LLSingletonTest: public LLSingleton<LLSingletonTest> + { + LLSINGLETON_EMPTY_CTOR(LLSingletonTest); + }; + }; + + typedef test_group<singleton> singleton_t; + typedef singleton_t::object singleton_object_t; + tut::singleton_t tut_singleton("LLSingleton"); + + template<> template<> + void singleton_object_t::test<1>() + { + + } + template<> template<> + void singleton_object_t::test<2>() + { + LLSingletonTest* singleton_test = LLSingletonTest::getInstance(); + ensure(singleton_test); + } + + template<> template<> + void singleton_object_t::test<3>() + { + //Construct the instance + LLSingletonTest::getInstance(); + ensure(LLSingletonTest::instanceExists()); + + //Delete the instance + LLSingletonTest::deleteSingleton(); + ensure(!LLSingletonTest::instanceExists()); + + //Construct it again. + LLSingletonTest* singleton_test = LLSingletonTest::getInstance(); + ensure(singleton_test); + ensure(LLSingletonTest::instanceExists()); + } + +#define TESTS(CLS, OTHER, N0, N1, N2, N3) \ + template<> template<> \ + void singleton_object_t::test<N0>() \ + { \ + set_test_name("just " #CLS); \ + CLS::sDepFlag = CLS::DEP_NONE; \ + OTHER::sDepFlag = OTHER::DEP_NONE; \ + sLog.clear(); \ + \ + (void)CLS::instance(); \ + ensure_equals(sLog, #CLS "i" #CLS); \ + LLSingletonBase::cleanupAll(); \ + ensure_equals(sLog, #CLS "i" #CLS "x" #CLS); \ + LLSingletonBase::deleteAll(); \ + ensure_equals(sLog, #CLS "i" #CLS "x" #CLS "~" #CLS); \ + } \ + \ + template<> template<> \ + void singleton_object_t::test<N1>() \ + { \ + set_test_name(#CLS " ctor depends " #OTHER); \ + CLS::sDepFlag = CLS::DEP_CTOR; \ + OTHER::sDepFlag = OTHER::DEP_NONE; \ + sLog.clear(); \ + \ + (void)CLS::instance(); \ + ensure_equals(sLog, #CLS #OTHER "i" #OTHER "i" #CLS); \ + LLSingletonBase::cleanupAll(); \ + ensure_equals(sLog, #CLS #OTHER "i" #OTHER "i" #CLS "x" #CLS "x" #OTHER); \ + LLSingletonBase::deleteAll(); \ + ensure_equals(sLog, #CLS #OTHER "i" #OTHER "i" #CLS "x" #CLS "x" #OTHER "~" #CLS "~" #OTHER); \ + } \ + \ + template<> template<> \ + void singleton_object_t::test<N2>() \ + { \ + set_test_name(#CLS " init depends " #OTHER); \ + CLS::sDepFlag = CLS::DEP_INIT; \ + OTHER::sDepFlag = OTHER::DEP_NONE; \ + sLog.clear(); \ + \ + (void)CLS::instance(); \ + ensure_equals(sLog, #CLS "i" #CLS #OTHER "i" #OTHER); \ + LLSingletonBase::cleanupAll(); \ + ensure_equals(sLog, #CLS "i" #CLS #OTHER "i" #OTHER "x" #CLS "x" #OTHER); \ + LLSingletonBase::deleteAll(); \ + ensure_equals(sLog, #CLS "i" #CLS #OTHER "i" #OTHER "x" #CLS "x" #OTHER "~" #CLS "~" #OTHER); \ + } \ + \ + template<> template<> \ + void singleton_object_t::test<N3>() \ + { \ + set_test_name(#CLS " circular init"); \ + CLS::sDepFlag = CLS::DEP_INIT; \ + OTHER::sDepFlag = OTHER::DEP_CTOR; \ + sLog.clear(); \ + \ + (void)CLS::instance(); \ + ensure_equals(sLog, #CLS "i" #CLS #OTHER "i" #OTHER); \ + LLSingletonBase::cleanupAll(); \ + ensure_equals(sLog, #CLS "i" #CLS #OTHER "i" #OTHER "x" #CLS "x" #OTHER); \ + LLSingletonBase::deleteAll(); \ + ensure_equals(sLog, #CLS "i" #CLS #OTHER "i" #OTHER "x" #CLS "x" #OTHER "~" #CLS "~" #OTHER); \ + } + + TESTS(A, B, 4, 5, 6, 7) + TESTS(B, A, 8, 9, 10, 11) } diff --git a/indra/llcorehttp/tests/llcorehttp_test.cpp b/indra/llcorehttp/tests/llcorehttp_test.cpp index bef762f5ce..a310fc0508 100644..100755 --- a/indra/llcorehttp/tests/llcorehttp_test.cpp +++ b/indra/llcorehttp/tests/llcorehttp_test.cpp @@ -46,6 +46,7 @@ #include "test_httprequestqueue.hpp" #include "llproxy.h" +#include "llcleanup.h" unsigned long ssl_thread_id_callback(void); void ssl_locking_callback(int mode, int type, const char * file, int line); @@ -101,7 +102,7 @@ void init_curl() void term_curl() { - LLProxy::cleanupClass(); + SUBSYSTEM_CLEANUP(LLProxy); CRYPTO_set_locking_callback(NULL); for (int i(0); i < ssl_mutex_count; ++i) diff --git a/indra/llcrashlogger/llcrashlogger.cpp b/indra/llcrashlogger/llcrashlogger.cpp index dfb344c908..dca49be051 100644 --- a/indra/llcrashlogger/llcrashlogger.cpp +++ b/indra/llcrashlogger/llcrashlogger.cpp @@ -45,6 +45,7 @@ #include "llhttpsdhandler.h" #include "httpcommon.h" #include "httpresponse.h" +#include "llcleanup.h" #include <curl/curl.h> #include <openssl/crypto.h> @@ -623,7 +624,7 @@ void LLCrashLogger::commonCleanup() { term_curl(); LLError::logToFile(""); //close crashreport.log - LLProxy::cleanupClass(); + SUBSYSTEM_CLEANUP(LLProxy); } void LLCrashLogger::init_curl() diff --git a/indra/llinventory/lleconomy.cpp b/indra/llinventory/lleconomy.cpp index e10402196f..2a023d8c24 100644 --- a/indra/llinventory/lleconomy.cpp +++ b/indra/llinventory/lleconomy.cpp @@ -31,7 +31,7 @@ #include "v3math.h" -LLGlobalEconomy::LLGlobalEconomy() +LLBaseEconomy::LLBaseEconomy() : mObjectCount( -1 ), mObjectCapacity( -1 ), mPriceObjectClaim( -1 ), @@ -45,15 +45,15 @@ LLGlobalEconomy::LLGlobalEconomy() mPriceGroupCreate( -1 ) { } -LLGlobalEconomy::~LLGlobalEconomy() +LLBaseEconomy::~LLBaseEconomy() { } -void LLGlobalEconomy::addObserver(LLEconomyObserver* observer) +void LLBaseEconomy::addObserver(LLEconomyObserver* observer) { mObservers.push_back(observer); } -void LLGlobalEconomy::removeObserver(LLEconomyObserver* observer) +void LLBaseEconomy::removeObserver(LLEconomyObserver* observer) { std::list<LLEconomyObserver*>::iterator it = std::find(mObservers.begin(), mObservers.end(), observer); @@ -63,7 +63,7 @@ void LLGlobalEconomy::removeObserver(LLEconomyObserver* observer) } } -void LLGlobalEconomy::notifyObservers() +void LLBaseEconomy::notifyObservers() { for (std::list<LLEconomyObserver*>::iterator it = mObservers.begin(); it != mObservers.end(); @@ -74,7 +74,7 @@ void LLGlobalEconomy::notifyObservers() } // static -void LLGlobalEconomy::processEconomyData(LLMessageSystem *msg, LLGlobalEconomy* econ_data) +void LLBaseEconomy::processEconomyData(LLMessageSystem *msg, LLBaseEconomy* econ_data) { S32 i; F32 f; @@ -117,7 +117,7 @@ void LLGlobalEconomy::processEconomyData(LLMessageSystem *msg, LLGlobalEconomy* econ_data->notifyObservers(); } -S32 LLGlobalEconomy::calculateTeleportCost(F32 distance) const +S32 LLBaseEconomy::calculateTeleportCost(F32 distance) const { S32 min_cost = getTeleportMinPrice(); F32 exponent = getTeleportPriceExponent(); @@ -135,13 +135,13 @@ S32 LLGlobalEconomy::calculateTeleportCost(F32 distance) const return cost; } -S32 LLGlobalEconomy::calculateLightRent(const LLVector3& object_size) const +S32 LLBaseEconomy::calculateLightRent(const LLVector3& object_size) const { F32 intensity_mod = llmax(object_size.magVec(), 1.f); return (S32)(intensity_mod * getPriceRentLight()); } -void LLGlobalEconomy::print() +void LLBaseEconomy::print() { LL_INFOS() << "Global Economy Settings: " << LL_ENDL; LL_INFOS() << "Object Capacity: " << mObjectCapacity << LL_ENDL; @@ -159,8 +159,7 @@ void LLGlobalEconomy::print() } LLRegionEconomy::LLRegionEconomy() -: LLGlobalEconomy(), - mPriceObjectRent( -1.f ), +: mPriceObjectRent( -1.f ), mPriceObjectScaleFactor( -1.f ), mEnergyEfficiency( -1.f ), mBasePriceParcelClaimDefault(-1), @@ -187,7 +186,7 @@ void LLRegionEconomy::processEconomyData(LLMessageSystem *msg, void** user_data) LLRegionEconomy *this_ptr = (LLRegionEconomy*)user_data; - LLGlobalEconomy::processEconomyData(msg, this_ptr); + LLBaseEconomy::processEconomyData(msg, this_ptr); msg->getS32Fast(_PREHASH_Info, _PREHASH_PriceParcelClaim, i); this_ptr->setBasePriceParcelClaimDefault(i); @@ -252,7 +251,7 @@ S32 LLRegionEconomy::getPriceParcelRent() const void LLRegionEconomy::print() { - this->LLGlobalEconomy::print(); + this->LLBaseEconomy::print(); LL_INFOS() << "Region Economy Settings: " << LL_ENDL; LL_INFOS() << "Land (square meters): " << mAreaTotal << LL_ENDL; diff --git a/indra/llinventory/lleconomy.h b/indra/llinventory/lleconomy.h index 47fcf688a2..cdfde171c1 100644 --- a/indra/llinventory/lleconomy.h +++ b/indra/llinventory/lleconomy.h @@ -42,18 +42,11 @@ public: virtual void onEconomyDataChange() = 0; }; -class LLGlobalEconomy +class LLBaseEconomy { public: - LLGlobalEconomy(); - virtual ~LLGlobalEconomy(); - - // This class defines its singleton internally as a typedef instead of inheriting from - // LLSingleton like most others because the LLRegionEconomy sub-class might also - // become a singleton and this pattern will more easily disambiguate them. - typedef LLSingleton<LLGlobalEconomy> Singleton; - - void initSingleton() { } + LLBaseEconomy(); + virtual ~LLBaseEconomy(); virtual void print(); @@ -61,7 +54,7 @@ public: void removeObserver(LLEconomyObserver* observer); void notifyObservers(); - static void processEconomyData(LLMessageSystem *msg, LLGlobalEconomy* econ_data); + static void processEconomyData(LLMessageSystem *msg, LLBaseEconomy* econ_data); S32 calculateTeleportCost(F32 distance) const; S32 calculateLightRent(const LLVector3& object_size) const; @@ -108,8 +101,12 @@ private: std::list<LLEconomyObserver*> mObservers; }; +class LLGlobalEconomy: public LLSingleton<LLGlobalEconomy>, public LLBaseEconomy +{ + LLSINGLETON_EMPTY_CTOR(LLGlobalEconomy); +}; -class LLRegionEconomy : public LLGlobalEconomy +class LLRegionEconomy : public LLBaseEconomy { public: LLRegionEconomy(); diff --git a/indra/llinventory/llfoldertype.cpp b/indra/llinventory/llfoldertype.cpp index 86aca77de8..b0daf639fa 100644 --- a/indra/llinventory/llfoldertype.cpp +++ b/indra/llinventory/llfoldertype.cpp @@ -51,8 +51,7 @@ struct FolderEntry : public LLDictionaryEntry class LLFolderDictionary : public LLSingleton<LLFolderDictionary>, public LLDictionary<LLFolderType::EType, FolderEntry> { -public: - LLFolderDictionary(); + LLSINGLETON(LLFolderDictionary); protected: virtual LLFolderType::EType notFound() const { diff --git a/indra/llinventory/llinventorytype.cpp b/indra/llinventory/llinventorytype.cpp index 8807b36117..d1e6807f52 100644 --- a/indra/llinventory/llinventorytype.cpp +++ b/indra/llinventory/llinventorytype.cpp @@ -63,8 +63,7 @@ struct InventoryEntry : public LLDictionaryEntry class LLInventoryDictionary : public LLSingleton<LLInventoryDictionary>, public LLDictionary<LLInventoryType::EType, InventoryEntry> { -public: - LLInventoryDictionary(); + LLSINGLETON(LLInventoryDictionary); }; LLInventoryDictionary::LLInventoryDictionary() diff --git a/indra/llmessage/llcoproceduremanager.h b/indra/llmessage/llcoproceduremanager.h index 497367b80c..7d0e83180c 100644 --- a/indra/llmessage/llcoproceduremanager.h +++ b/indra/llmessage/llcoproceduremanager.h @@ -37,7 +37,8 @@ class LLCoprocedurePool; class LLCoprocedureManager : public LLSingleton < LLCoprocedureManager > { - friend class LLSingleton < LLCoprocedureManager > ; + LLSINGLETON(LLCoprocedureManager); + virtual ~LLCoprocedureManager(); public: typedef boost::function<U32(const std::string &)> SettingQuery_t; @@ -45,9 +46,6 @@ public: typedef boost::function<void(LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t &, const LLUUID &id)> CoProcedure_t; - LLCoprocedureManager(); - virtual ~LLCoprocedureManager(); - /// Places the coprocedure on the queue for processing. /// /// @param name Is used for debugging and should identify this coroutine. diff --git a/indra/llmessage/llexperiencecache.h b/indra/llmessage/llexperiencecache.h index 1002b33f80..8ee7080d38 100644 --- a/indra/llmessage/llexperiencecache.h +++ b/indra/llmessage/llexperiencecache.h @@ -43,7 +43,7 @@ class LLUUID; class LLExperienceCache: public LLSingleton < LLExperienceCache > { - friend class LLSingleton < LLExperienceCache > ; + LLSINGLETON(LLExperienceCache); public: typedef boost::function<std::string(const std::string &)> CapabilityQuery_t; @@ -103,7 +103,6 @@ public: static const int PROPERTY_SUSPENDED; // 1 << 7 private: - LLExperienceCache(); virtual ~LLExperienceCache(); virtual void initSingleton(); diff --git a/indra/llmessage/llproxy.h b/indra/llmessage/llproxy.h index bd23dd39de..688dff7c83 100644 --- a/indra/llmessage/llproxy.h +++ b/indra/llmessage/llproxy.h @@ -218,14 +218,14 @@ enum LLSocks5AuthType */ class LLProxy: public LLSingleton<LLProxy> { - LOG_CLASS(LLProxy); -public: /*########################################################################################### METHODS THAT DO NOT LOCK mProxyMutex! ###########################################################################################*/ // Constructor, cannot have parameters due to LLSingleton parent class. Call from main thread only. - LLProxy(); + LLSINGLETON(LLProxy); + LOG_CLASS(LLProxy); +public: // Static check for enabled status for UDP packets. Call from main thread only. static bool isSOCKSProxyEnabled() { return sUDPProxyEnabled; } @@ -239,9 +239,11 @@ public: /*########################################################################################### METHODS THAT LOCK mProxyMutex! DO NOT CALL WHILE mProxyMutex IS LOCKED! ###########################################################################################*/ +private: // Destructor, closes open connections. Do not call directly, use cleanupClass(). ~LLProxy(); +public: // Delete LLProxy singleton. Allows the apr_socket used in the SOCKS 5 control channel to be // destroyed before the call to apr_terminate. Call from main thread only. static void cleanupClass(); diff --git a/indra/llmessage/message.cpp b/indra/llmessage/message.cpp index cecb2021e7..a6ac2f4718 100644 --- a/indra/llmessage/message.cpp +++ b/indra/llmessage/message.cpp @@ -76,6 +76,7 @@ #include "v4math.h" #include "lltransfertargetvfile.h" #include "llcorehttputil.h" +#include "llpounceable.h" // Constants //const char* MESSAGE_LOG_FILENAME = "message.log"; @@ -1724,7 +1725,9 @@ std::ostream& operator<<(std::ostream& s, LLMessageSystem &msg) return s; } -LLMessageSystem *gMessageSystem = NULL; +// LLPounceable supports callWhenReady(), to permit clients to queue up (e.g.) +// callback registrations for when gMessageSystem is first assigned +LLPounceable<LLMessageSystem*, LLPounceableStatic> gMessageSystem; // update appropriate ping info void process_complete_ping_check(LLMessageSystem *msgsystem, void** /*user_data*/) @@ -2641,7 +2644,7 @@ void end_messaging_system(bool print_summary) LL_INFOS("Messaging") << str.str().c_str() << LL_ENDL; } - delete gMessageSystem; + delete static_cast<LLMessageSystem*>(gMessageSystem); gMessageSystem = NULL; } } diff --git a/indra/llmessage/message.h b/indra/llmessage/message.h index 133db620e6..f6c5d9e228 100644 --- a/indra/llmessage/message.h +++ b/indra/llmessage/message.h @@ -60,6 +60,7 @@ #include "llstoredmessage.h" #include "boost/function.hpp" +#include "llpounceable.h" const U32 MESSAGE_MAX_STRINGS_LENGTH = 64; const U32 MESSAGE_NUMBER_OF_HASH_BUCKETS = 8192; @@ -68,10 +69,10 @@ const S32 MESSAGE_MAX_PER_FRAME = 400; class LLMessageStringTable : public LLSingleton<LLMessageStringTable> { -public: - LLMessageStringTable(); + LLSINGLETON(LLMessageStringTable); ~LLMessageStringTable(); +public: char *getString(const char *str); U32 mUsed; @@ -832,7 +833,7 @@ private: // external hook into messaging system -extern LLMessageSystem *gMessageSystem; +extern LLPounceable<LLMessageSystem*, LLPounceableStatic> gMessageSystem; // Must specific overall system version, which is used to determine // if a patch is available in the message template checksum verification. diff --git a/indra/llmessage/tests/llhttpclient_test.cpp b/indra/llmessage/tests/llhttpclient_test.cpp index a32bfa59ce..9356a14f1f 100644 --- a/indra/llmessage/tests/llhttpclient_test.cpp +++ b/indra/llmessage/tests/llhttpclient_test.cpp @@ -42,6 +42,7 @@ #include "lliosocket.h" #include "stringize.h" +#include "llcleanup.h" namespace tut { @@ -66,7 +67,7 @@ namespace tut ~HTTPClientTestData() { delete mClientPump; - LLProxy::cleanupClass(); + SUBSYSTEM_CLEANUP(LLProxy); apr_pool_destroy(mPool); } diff --git a/indra/llmessage/tests/lltemplatemessagedispatcher_test.cpp b/indra/llmessage/tests/lltemplatemessagedispatcher_test.cpp index 3b04530c1a..e20f61b73f 100644 --- a/indra/llmessage/tests/lltemplatemessagedispatcher_test.cpp +++ b/indra/llmessage/tests/lltemplatemessagedispatcher_test.cpp @@ -31,11 +31,12 @@ #include "llhost.h" #include "message.h" #include "llsd.h" +#include "llpounceable.h" #include "llhost.cpp" // Needed for copy operator #include "net.cpp" // Needed by LLHost. -LLMessageSystem * gMessageSystem = NULL; +LLPounceable<LLMessageSystem*, LLPounceableStatic> gMessageSystem; // sensor test doubles bool gClearRecvWasCalled = false; diff --git a/indra/llmessage/tests/lltrustedmessageservice_test.cpp b/indra/llmessage/tests/lltrustedmessageservice_test.cpp index 55748ad27e..41f982a7e2 100644 --- a/indra/llmessage/tests/lltrustedmessageservice_test.cpp +++ b/indra/llmessage/tests/lltrustedmessageservice_test.cpp @@ -33,8 +33,9 @@ #include "message.h" #include "llmessageconfig.h" #include "llhttpnode_stub.cpp" +#include "llpounceable.h" -LLMessageSystem* gMessageSystem = NULL; +LLPounceable<LLMessageSystem*, LLPounceableStatic> gMessageSystem; LLMessageConfig::SenderTrust LLMessageConfig::getSenderTrustedness(const std::string& msg_name) diff --git a/indra/llmessage/tests/networkio.h b/indra/llmessage/tests/networkio.h index 2aff90ca1e..e579b2fb89 100644 --- a/indra/llmessage/tests/networkio.h +++ b/indra/llmessage/tests/networkio.h @@ -43,7 +43,7 @@ // init time. Use the lazy, on-demand initialization we get from LLSingleton. class NetworkIO: public LLSingleton<NetworkIO> { -public: + LLSINGLETON(NetworkIO); NetworkIO(): mServicePump(NULL), mDone(false) @@ -68,6 +68,7 @@ public: boost::bind(&NetworkIO::done, this, _1)); } +public: bool pump(F32 timeout=10) { // Reset the done flag so we don't pop out prematurely diff --git a/indra/llui/llclipboard.h b/indra/llui/llclipboard.h index 58d80e2687..a668ac1ac6 100644 --- a/indra/llui/llclipboard.h +++ b/indra/llui/llclipboard.h @@ -48,10 +48,10 @@ class LLClipboard : public LLSingleton<LLClipboard> { -public: - LLClipboard(); + LLSINGLETON(LLClipboard); ~LLClipboard(); +public: // Clears the clipboard void reset(); // Returns the state of the clipboard so client can know if it has been modified (comparing with tracked state) diff --git a/indra/llui/llcommandmanager.h b/indra/llui/llcommandmanager.h index f2f2145953..8cec5e2b24 100644 --- a/indra/llui/llcommandmanager.h +++ b/indra/llui/llcommandmanager.h @@ -173,6 +173,9 @@ private: class LLCommandManager : public LLSingleton<LLCommandManager> { + LLSINGLETON(LLCommandManager); + ~LLCommandManager(); + public: struct Params : public LLInitParam::Block<Params> { @@ -184,9 +187,6 @@ public: } }; - LLCommandManager(); - ~LLCommandManager(); - U32 commandCount() const; LLCommand * getCommand(U32 commandIndex); LLCommand * getCommand(const LLCommandId& commandId); diff --git a/indra/llui/llcontainerview.h b/indra/llui/llcontainerview.h index ac92b19977..99267d978a 100644 --- a/indra/llui/llcontainerview.h +++ b/indra/llui/llcontainerview.h @@ -35,7 +35,9 @@ class LLScrollContainer; struct ContainerViewRegistry : public LLChildRegistry<ContainerViewRegistry> -{}; +{ + LLSINGLETON_EMPTY_CTOR(ContainerViewRegistry); +}; class LLContainerView : public LLView { diff --git a/indra/llui/llfunctorregistry.h b/indra/llui/llfunctorregistry.h index f5364f4863..e43974bc52 100644 --- a/indra/llui/llfunctorregistry.h +++ b/indra/llui/llfunctorregistry.h @@ -53,14 +53,8 @@ template <typename FUNCTOR_TYPE> class LLFunctorRegistry : public LLSingleton<LLFunctorRegistry<FUNCTOR_TYPE> > { - friend class LLSingleton<LLFunctorRegistry>; + LLSINGLETON(LLFunctorRegistry); LOG_CLASS(LLFunctorRegistry); -private: - LLFunctorRegistry() : LOGFUNCTOR("LogFunctor"), DONOTHING("DoNothing") - { - mMap[LOGFUNCTOR] = log_functor; - mMap[DONOTHING] = do_nothing; - } public: typedef FUNCTOR_TYPE ResponseFunctor; @@ -125,6 +119,14 @@ private: }; template <typename FUNCTOR_TYPE> +LLFunctorRegistry<FUNCTOR_TYPE>::LLFunctorRegistry() : + LOGFUNCTOR("LogFunctor"), DONOTHING("DoNothing") +{ + mMap[LOGFUNCTOR] = log_functor; + mMap[DONOTHING] = do_nothing; +} + +template <typename FUNCTOR_TYPE> class LLFunctorRegistration { public: diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h index a245ebe1b9..f772dbc6b4 100644 --- a/indra/llui/lllayoutstack.h +++ b/indra/llui/lllayoutstack.h @@ -40,7 +40,9 @@ class LLLayoutStack : public LLView, public LLInstanceTracker<LLLayoutStack> public: struct LayoutStackRegistry : public LLChildRegistry<LayoutStackRegistry> - {}; + { + LLSINGLETON_EMPTY_CTOR(LayoutStackRegistry); + }; struct Params : public LLInitParam::Block<Params, LLView::Params> { diff --git a/indra/llui/llmenugl.h b/indra/llui/llmenugl.h index 628dedb906..c7f7f6848c 100644 --- a/indra/llui/llmenugl.h +++ b/indra/llui/llmenugl.h @@ -347,7 +347,9 @@ private: // child widget registry struct MenuRegistry : public LLChildRegistry<MenuRegistry> -{}; +{ + LLSINGLETON_EMPTY_CTOR(MenuRegistry); +}; class LLMenuGL diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h index 354add0b82..024332ee65 100644 --- a/indra/llui/llnotifications.h +++ b/indra/llui/llnotifications.h @@ -884,9 +884,9 @@ class LLNotifications : public LLSingleton<LLNotifications>, public LLNotificationChannelBase { + LLSINGLETON(LLNotifications); LOG_CLASS(LLNotifications); - friend class LLSingleton<LLNotifications>; public: // Needed to clear up RefCounted things prior to actual destruction @@ -966,8 +966,6 @@ public: bool isVisibleByRules(LLNotificationPtr pNotification); private: - // we're a singleton, so we don't have a public constructor - LLNotifications(); /*virtual*/ void initSingleton(); void loadPersistentNotifications(); diff --git a/indra/llui/llpanel.h b/indra/llui/llpanel.h index c2185f24de..b8f47ef6ba 100644 --- a/indra/llui/llpanel.h +++ b/indra/llui/llpanel.h @@ -268,8 +268,9 @@ typedef boost::function<LLPanel* (void)> LLPanelClassCreatorFunc; class LLRegisterPanelClass : public LLSingleton< LLRegisterPanelClass > { + LLSINGLETON_EMPTY_CTOR(LLRegisterPanelClass); public: - // reigister with either the provided builder, or the generic templated builder + // register with either the provided builder, or the generic templated builder void addPanelClass(const std::string& tag,LLPanelClassCreatorFunc func) { mPanelClassesNames[tag] = func; diff --git a/indra/llui/llresmgr.h b/indra/llui/llresmgr.h index a652dcd2c0..b19d8d40b8 100644 --- a/indra/llui/llresmgr.h +++ b/indra/llui/llresmgr.h @@ -42,9 +42,9 @@ enum LLLOCALE_ID class LLResMgr : public LLSingleton<LLResMgr> { -public: - LLResMgr(); + LLSINGLETON(LLResMgr); +public: void setLocale( LLLOCALE_ID locale_id ); LLLOCALE_ID getLocale() const { return mLocale; } diff --git a/indra/llui/llscrollcontainer.h b/indra/llui/llscrollcontainer.h index f64cf43a8e..c4c4d0a136 100644 --- a/indra/llui/llscrollcontainer.h +++ b/indra/llui/llscrollcontainer.h @@ -48,7 +48,9 @@ class LLUICtrlFactory; *****************************************************************************/ struct ScrollContainerRegistry : public LLChildRegistry<ScrollContainerRegistry> -{}; +{ + LLSINGLETON_EMPTY_CTOR(ScrollContainerRegistry); +}; class LLScrollContainer : public LLUICtrl { diff --git a/indra/llui/llspellcheck.h b/indra/llui/llspellcheck.h index 4ab80195ea..acac589e43 100644 --- a/indra/llui/llspellcheck.h +++ b/indra/llui/llspellcheck.h @@ -29,16 +29,15 @@ #include "llsingleton.h" #include "llui.h" +#include "llinitdestroyclass.h" #include <boost/signals2.hpp> class Hunspell; class LLSpellChecker : public LLSingleton<LLSpellChecker>, public LLInitClass<LLSpellChecker> { - friend class LLSingleton<LLSpellChecker>; + LLSINGLETON(LLSpellChecker); friend class LLInitClass<LLSpellChecker>; -protected: - LLSpellChecker(); ~LLSpellChecker(); public: diff --git a/indra/llui/llstatview.h b/indra/llui/llstatview.h index bc78d3b5fd..af4db7d7ea 100644 --- a/indra/llui/llstatview.h +++ b/indra/llui/llstatview.h @@ -35,7 +35,9 @@ class LLStatBar; // widget registrars struct StatViewRegistry : public LLChildRegistry<StatViewRegistry> -{}; +{ + LLSINGLETON_EMPTY_CTOR(StatViewRegistry); +}; class LLStatView : public LLContainerView { diff --git a/indra/llui/lltextparser.h b/indra/llui/lltextparser.h index 400aeeb8be..3d71e40452 100644 --- a/indra/llui/lltextparser.h +++ b/indra/llui/lltextparser.h @@ -37,14 +37,14 @@ class LLColor4; class LLTextParser : public LLSingleton<LLTextParser> { + LLSINGLETON(LLTextParser); + public: typedef enum e_condition_type { CONTAINS, MATCHES, STARTS_WITH, ENDS_WITH } EConditionType; typedef enum e_highlight_type { PART, ALL } EHighlightType; typedef enum e_highlight_position { WHOLE, START, MIDDLE, END } EHighlightPosition; typedef enum e_dialog_action { ACTION_NONE, ACTION_CLOSE, ACTION_ADD, ACTION_COPY, ACTION_UPDATE } EDialogAction; - LLTextParser(); - LLSD parsePartialLineHighlights(const std::string &text,const LLColor4 &color, EHighlightPosition part=WHOLE, S32 index=0); bool parseFullLineHighlights(const std::string &text, LLColor4 *color); diff --git a/indra/llui/lltooltip.h b/indra/llui/lltooltip.h index fad127fc4c..0b1fbe5367 100644 --- a/indra/llui/lltooltip.h +++ b/indra/llui/lltooltip.h @@ -129,9 +129,10 @@ public: class LLToolTipMgr : public LLSingleton<LLToolTipMgr> { + LLSINGLETON(LLToolTipMgr); LOG_CLASS(LLToolTipMgr); + public: - LLToolTipMgr(); void show(const LLToolTip::Params& params); void show(const std::string& message); diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp index aabc7ed2e4..cc186f4997 100644 --- a/indra/llui/llui.cpp +++ b/indra/llui/llui.cpp @@ -60,6 +60,7 @@ #include "llflyoutbutton.h" #include "llsearcheditor.h" #include "lltoolbar.h" +#include "llcleanup.h" // for XUIParse #include "llquaternion.h" @@ -208,7 +209,7 @@ void LLUI::initClass(const settings_map_t& settings, void LLUI::cleanupClass() { - LLRender2D::cleanupClass(); + SUBSYSTEM_CLEANUP(LLRender2D); } void LLUI::setPopupFuncs(const add_popup_t& add_popup, const remove_popup_t& remove_popup, const clear_popups_t& clear_popups) diff --git a/indra/llui/llui.h b/indra/llui/llui.h index c727f75c4f..d7151dbee9 100644 --- a/indra/llui/llui.h +++ b/indra/llui/llui.h @@ -344,95 +344,6 @@ private: // Moved LLLocalClipRect to lllocalcliprect.h -class LLCallbackRegistry -{ -public: - typedef boost::signals2::signal<void()> callback_signal_t; - - void registerCallback(const callback_signal_t::slot_type& slot) - { - mCallbacks.connect(slot); - } - - void fireCallbacks() - { - mCallbacks(); - } - -private: - callback_signal_t mCallbacks; -}; - -class LLInitClassList : - public LLCallbackRegistry, - public LLSingleton<LLInitClassList> -{ - friend class LLSingleton<LLInitClassList>; -private: - LLInitClassList() {} -}; - -class LLDestroyClassList : - public LLCallbackRegistry, - public LLSingleton<LLDestroyClassList> -{ - friend class LLSingleton<LLDestroyClassList>; -private: - LLDestroyClassList() {} -}; - -template<typename T> -class LLRegisterWith -{ -public: - LLRegisterWith(boost::function<void ()> func) - { - T::instance().registerCallback(func); - } - - // this avoids a MSVC bug where non-referenced static members are "optimized" away - // even if their constructors have side effects - S32 reference() - { - S32 dummy; - dummy = 0; - return dummy; - } -}; - -template<typename T> -class LLInitClass -{ -public: - LLInitClass() { sRegister.reference(); } - - static LLRegisterWith<LLInitClassList> sRegister; -private: - - static void initClass() - { - LL_ERRS() << "No static initClass() method defined for " << typeid(T).name() << LL_ENDL; - } -}; - -template<typename T> -class LLDestroyClass -{ -public: - LLDestroyClass() { sRegister.reference(); } - - static LLRegisterWith<LLDestroyClassList> sRegister; -private: - - static void destroyClass() - { - LL_ERRS() << "No static destroyClass() method defined for " << typeid(T).name() << LL_ENDL; - } -}; - -template <typename T> LLRegisterWith<LLInitClassList> LLInitClass<T>::sRegister(&T::initClass); -template <typename T> LLRegisterWith<LLDestroyClassList> LLDestroyClass<T>::sRegister(&T::destroyClass); - // useful parameter blocks struct TimeIntervalParam : public LLInitParam::ChoiceBlock<TimeIntervalParam> { diff --git a/indra/llui/lluicolortable.h b/indra/llui/lluicolortable.h index 6a7a681d57..44472070cc 100644 --- a/indra/llui/lluicolortable.h +++ b/indra/llui/lluicolortable.h @@ -38,7 +38,8 @@ class LLUIColor; class LLUIColorTable : public LLSingleton<LLUIColorTable> { -LOG_CLASS(LLUIColorTable); + LLSINGLETON_EMPTY_CTOR(LLUIColorTable); + LOG_CLASS(LLUIColorTable); // consider using sorted vector, can be much faster typedef std::map<std::string, LLUIColor> string_color_map_t; diff --git a/indra/llui/lluictrl.h b/indra/llui/lluictrl.h index 99553ee0d2..550bee5c70 100644 --- a/indra/llui/lluictrl.h +++ b/indra/llui/lluictrl.h @@ -258,18 +258,25 @@ public: class LLTextInputFilter : public LLQueryFilter, public LLSingleton<LLTextInputFilter> { + LLSINGLETON_EMPTY_CTOR(LLTextInputFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const { return filterResult_t(view->isCtrl() && static_cast<const LLUICtrl *>(view)->acceptsTextInput(), TRUE); } }; - + template <typename F, typename DERIVED> class CallbackRegistry : public LLRegistrySingleton<std::string, F, DERIVED > {}; - class CommitCallbackRegistry : public CallbackRegistry<commit_callback_t, CommitCallbackRegistry>{}; + class CommitCallbackRegistry : public CallbackRegistry<commit_callback_t, CommitCallbackRegistry> + { + LLSINGLETON_EMPTY_CTOR(CommitCallbackRegistry); + }; // the enable callback registry is also used for visiblity callbacks - class EnableCallbackRegistry : public CallbackRegistry<enable_callback_t, EnableCallbackRegistry>{}; + class EnableCallbackRegistry : public CallbackRegistry<enable_callback_t, EnableCallbackRegistry> + { + LLSINGLETON_EMPTY_CTOR(EnableCallbackRegistry); + }; protected: diff --git a/indra/llui/lluictrlfactory.h b/indra/llui/lluictrlfactory.h index 3ce39c947f..0151c896a7 100644 --- a/indra/llui/lluictrlfactory.h +++ b/indra/llui/lluictrlfactory.h @@ -57,22 +57,24 @@ protected: class LLDefaultChildRegistry : public LLChildRegistry<LLDefaultChildRegistry> { -protected: - LLDefaultChildRegistry(){} - friend class LLSingleton<LLDefaultChildRegistry>; + LLSINGLETON_EMPTY_CTOR(LLDefaultChildRegistry); }; // lookup widget name by type class LLWidgetNameRegistry : public LLRegistrySingleton<const std::type_info*, std::string, LLWidgetNameRegistry> -{}; +{ + LLSINGLETON_EMPTY_CTOR(LLWidgetNameRegistry); +}; // lookup function for generating empty param block by widget type // this is used for schema generation //typedef const LLInitParam::BaseBlock& (*empty_param_block_func_t)(); //class LLDefaultParamBlockRegistry //: public LLRegistrySingleton<const std::type_info*, empty_param_block_func_t, LLDefaultParamBlockRegistry> -//{}; +//{ +// LLSINGLETON(LLDefaultParamBlockRegistry); +//}; extern LLTrace::BlockTimerStatHandle FTM_WIDGET_SETUP; extern LLTrace::BlockTimerStatHandle FTM_WIDGET_CONSTRUCTION; @@ -85,31 +87,15 @@ extern template class LLUICtrlFactory* LLSingleton<class LLUICtrlFactory>::getIn class LLUICtrlFactory : public LLSingleton<LLUICtrlFactory> { -private: - friend class LLSingleton<LLUICtrlFactory>; - LLUICtrlFactory(); + LLSINGLETON(LLUICtrlFactory); ~LLUICtrlFactory(); // only partial specialization allowed in inner classes, so use extra dummy parameter template <typename PARAM_BLOCK, int DUMMY> class ParamDefaults : public LLSingleton<ParamDefaults<PARAM_BLOCK, DUMMY> > { + LLSINGLETON(ParamDefaults); public: - ParamDefaults() - { - // look up template file for this param block... - const std::string* param_block_tag = LLWidgetNameRegistry::instance().getValue(&typeid(PARAM_BLOCK)); - if (param_block_tag) - { // ...and if it exists, back fill values using the most specific template first - PARAM_BLOCK params; - LLUICtrlFactory::loadWidgetTemplate(*param_block_tag, params); - mPrototype.fillFrom(params); - } - // recursively fill from base class param block - ((typename PARAM_BLOCK::base_block_t&)mPrototype).fillFrom(ParamDefaults<typename PARAM_BLOCK::base_block_t, DUMMY>::instance().get()); - - } - const PARAM_BLOCK& get() { return mPrototype; } private: @@ -120,6 +106,7 @@ private: template<int DUMMY> class ParamDefaults<LLInitParam::BaseBlock, DUMMY> : public LLSingleton<ParamDefaults<LLInitParam::BaseBlock, DUMMY> > { + LLSINGLETON(ParamDefaults); public: const LLInitParam::BaseBlock& get() { return mBaseBlock; } private: @@ -297,6 +284,25 @@ private: std::vector<std::string> mFileNames; }; +template <typename PARAM_BLOCK, int DUMMY> +LLUICtrlFactory::ParamDefaults<PARAM_BLOCK, DUMMY>::ParamDefaults() +{ + // look up template file for this param block... + const std::string* param_block_tag = LLWidgetNameRegistry::instance().getValue(&typeid(PARAM_BLOCK)); + if (param_block_tag) + { // ...and if it exists, back fill values using the most specific template first + PARAM_BLOCK params; + LLUICtrlFactory::loadWidgetTemplate(*param_block_tag, params); + mPrototype.fillFrom(params); + } + // recursively fill from base class param block + ((typename PARAM_BLOCK::base_block_t&)mPrototype).fillFrom(ParamDefaults<typename PARAM_BLOCK::base_block_t, DUMMY>::instance().get()); + +} + +template <int DUMMY> +LLUICtrlFactory::ParamDefaults<LLInitParam::BaseBlock, DUMMY>::ParamDefaults() {} + // this is here to make gcc happy with reference to LLUICtrlFactory template<typename DERIVED> template<typename T> diff --git a/indra/llui/llurlregistry.h b/indra/llui/llurlregistry.h index 24c3a2b513..efafe543ab 100644 --- a/indra/llui/llurlregistry.h +++ b/indra/llui/llurlregistry.h @@ -62,9 +62,9 @@ void LLUrlRegistryNullCallback(const std::string &url, /// class LLUrlRegistry : public LLSingleton<LLUrlRegistry> { -public: + LLSINGLETON(LLUrlRegistry); ~LLUrlRegistry(); - +public: /// add a new Url handler to the registry (will be freed on destruction) /// optionally force it to the front of the list, making it take /// priority over other regular expression matches for URLs @@ -89,9 +89,6 @@ public: bool isUrl(const LLWString &text); private: - LLUrlRegistry(); - friend class LLSingleton<LLUrlRegistry>; - std::vector<LLUrlEntryBase *> mUrlEntry; LLUrlEntryBase* mUrlEntryTrusted; LLUrlEntryBase* mUrlEntryIcon; diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp index 62c3f401bf..2f27eebcd8 100644 --- a/indra/llui/llview.cpp +++ b/indra/llui/llview.cpp @@ -1892,6 +1892,7 @@ private: class SortByTabOrder : public LLQuerySorter, public LLSingleton<SortByTabOrder> { + LLSINGLETON_EMPTY_CTOR(SortByTabOrder); /*virtual*/ void sort(LLView * parent, LLView::child_list_t &children) const { children.sort(CompareByTabOrder(parent->getTabOrder(), parent->getDefaultTabGroup())); @@ -1915,6 +1916,7 @@ const LLViewQuery & LLView::getTabOrderQuery() // This class is only used internally by getFocusRootsQuery below. class LLFocusRootsFilter : public LLQueryFilter, public LLSingleton<LLFocusRootsFilter> { + LLSINGLETON_EMPTY_CTOR(LLFocusRootsFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const { return filterResult_t(view->isCtrl() && view->isFocusRoot(), !view->isFocusRoot()); diff --git a/indra/llui/llviewereventrecorder.h b/indra/llui/llviewereventrecorder.h index 375efcc3de..d1059d55de 100644 --- a/indra/llui/llviewereventrecorder.h +++ b/indra/llui/llviewereventrecorder.h @@ -44,13 +44,10 @@ class LLViewerEventRecorder : public LLSingleton<LLViewerEventRecorder> { - - public: - - LLViewerEventRecorder(); // TODO Protect constructor better if we can (not happy in private section) - could add a factory... - we are singleton + LLSINGLETON(LLViewerEventRecorder); ~LLViewerEventRecorder(); - + public: void updateMouseEventInfo(S32 local_x,S32 local_y, S32 global_x, S32 global_y, std::string mName); void setMouseLocalCoords(S32 x,S32 y); void setMouseGlobalCoords(S32 x,S32 y); diff --git a/indra/llui/llviewquery.h b/indra/llui/llviewquery.h index 9044c4ff29..21bb1be26f 100644 --- a/indra/llui/llviewquery.h +++ b/indra/llui/llviewquery.h @@ -54,31 +54,37 @@ public: class LLLeavesFilter : public LLQueryFilter, public LLSingleton<LLLeavesFilter> { + LLSINGLETON_EMPTY_CTOR(LLLeavesFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLRootsFilter : public LLQueryFilter, public LLSingleton<LLRootsFilter> { + LLSINGLETON_EMPTY_CTOR(LLRootsFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLVisibleFilter : public LLQueryFilter, public LLSingleton<LLVisibleFilter> { + LLSINGLETON_EMPTY_CTOR(LLVisibleFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLEnabledFilter : public LLQueryFilter, public LLSingleton<LLEnabledFilter> { + LLSINGLETON_EMPTY_CTOR(LLEnabledFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLTabStopFilter : public LLQueryFilter, public LLSingleton<LLTabStopFilter> { + LLSINGLETON_EMPTY_CTOR(LLTabStopFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLCtrlFilter : public LLQueryFilter, public LLSingleton<LLCtrlFilter> { + LLSINGLETON_EMPTY_CTOR(LLCtrlFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; diff --git a/indra/llui/llxuiparser.h b/indra/llui/llxuiparser.h index ad2a39cab7..b356cff98c 100644 --- a/indra/llui/llxuiparser.h +++ b/indra/llui/llxuiparser.h @@ -41,7 +41,9 @@ class LLView; // lookup widget type by name class LLWidgetTypeRegistry : public LLRegistrySingleton<std::string, const std::type_info*, LLWidgetTypeRegistry> -{}; +{ + LLSINGLETON_EMPTY_CTOR(LLWidgetTypeRegistry); +}; // global static instance for registering all widget types @@ -51,7 +53,9 @@ typedef LLRegistry<std::string, LLWidgetCreatorFunc> widget_registry_t; class LLChildRegistryRegistry : public LLRegistrySingleton<const std::type_info*, widget_registry_t, LLChildRegistryRegistry> -{}; +{ + LLSINGLETON_EMPTY_CTOR(LLChildRegistryRegistry); +}; class LLXSDWriter : public LLInitParam::Parser { diff --git a/indra/llui/tests/llurlentry_stub.cpp b/indra/llui/tests/llurlentry_stub.cpp index f01178c374..338be1808d 100644..100755 --- a/indra/llui/tests/llurlentry_stub.cpp +++ b/indra/llui/tests/llurlentry_stub.cpp @@ -31,6 +31,7 @@ #include "llcachename.h" #include "lluuid.h" #include "message.h" +#include "llpounceable.h" #include <string> @@ -165,7 +166,7 @@ LLFontGL* LLFontGL::getFontDefault() char const* const _PREHASH_AgentData = (char *)"AgentData"; char const* const _PREHASH_AgentID = (char *)"AgentID"; -LLMessageSystem* gMessageSystem = NULL; +LLPounceable<LLMessageSystem*, LLPounceableStatic> gMessageSystem; // // Stub implementation for LLMessageSystem diff --git a/indra/media_plugins/cef/windows_volume_catcher.cpp b/indra/media_plugins/cef/windows_volume_catcher.cpp index 0cfb810906..c9ea3ed597 100644 --- a/indra/media_plugins/cef/windows_volume_catcher.cpp +++ b/indra/media_plugins/cef/windows_volume_catcher.cpp @@ -31,17 +31,16 @@ #include "llsingleton.h" class VolumeCatcherImpl : public LLSingleton<VolumeCatcherImpl> { -friend LLSingleton<VolumeCatcherImpl>; + LLSINGLETON(VolumeCatcherImpl); + // This is a singleton class -- both callers and the component implementation should use getInstance() to find the instance. + ~VolumeCatcherImpl(); + public: void setVolume(F32 volume); void setPan(F32 pan); private: - // This is a singleton class -- both callers and the component implementation should use getInstance() to find the instance. - VolumeCatcherImpl(); - ~VolumeCatcherImpl(); - typedef void (WINAPI *set_volume_func_t)(F32); typedef void (WINAPI *set_mute_func_t)(bool); diff --git a/indra/newview/llaccountingcostmanager.h b/indra/newview/llaccountingcostmanager.h index f251ceffd4..55e1d19f05 100644 --- a/indra/newview/llaccountingcostmanager.h +++ b/indra/newview/llaccountingcostmanager.h @@ -58,9 +58,9 @@ protected: //=============================================================================== class LLAccountingCostManager : public LLSingleton<LLAccountingCostManager> { + LLSINGLETON(LLAccountingCostManager); + public: - //Ctor - LLAccountingCostManager(); //Store an object that will be eventually fetched void addObject( const LLUUID& objectID ); //Request quotas for object list diff --git a/indra/newview/llagentpicksinfo.h b/indra/newview/llagentpicksinfo.h index abf7027ed2..f981e08ff7 100644 --- a/indra/newview/llagentpicksinfo.h +++ b/indra/newview/llagentpicksinfo.h @@ -36,14 +36,12 @@ struct LLAvatarPicks; */ class LLAgentPicksInfo : public LLSingleton<LLAgentPicksInfo> { + LLSINGLETON(LLAgentPicksInfo); + virtual ~LLAgentPicksInfo(); + class LLAgentPicksObserver; public: - - LLAgentPicksInfo(); - - virtual ~LLAgentPicksInfo(); - /** * Requests number of picks from server. * diff --git a/indra/newview/llagentwearables.h b/indra/newview/llagentwearables.h index 1004482020..7dc23c6402 100644 --- a/indra/newview/llagentwearables.h +++ b/indra/newview/llagentwearables.h @@ -38,6 +38,7 @@ #include "llviewerinventory.h" #include "llavatarappearancedefines.h" #include "llwearabledata.h" +#include "llinitdestroyclass.h" class LLInventoryItem; class LLVOAvatarSelf; diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp index ff5439d610..8e60517993 100644 --- a/indra/newview/llappearancemgr.cpp +++ b/indra/newview/llappearancemgr.cpp @@ -3942,7 +3942,6 @@ LLAppearanceMgr::LLAppearanceMgr(): mAttachmentInvLinkEnabled(false), mOutfitIsDirty(false), mOutfitLocked(false), - mInFlightCounter(0), mInFlightTimer(), mIsInUpdateAppearanceFromCOF(false), mOutstandingAppearanceBakeRequest(false), diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h index 2e570b9188..3a433ca421 100644 --- a/indra/newview/llappearancemgr.h +++ b/indra/newview/llappearancemgr.h @@ -42,9 +42,10 @@ class LLOutfitUnLockTimer; class LLAppearanceMgr: public LLSingleton<LLAppearanceMgr> { + LLSINGLETON(LLAppearanceMgr); + ~LLAppearanceMgr(); LOG_CLASS(LLAppearanceMgr); - friend class LLSingleton<LLAppearanceMgr>; friend class LLOutfitUnLockTimer; public: @@ -237,10 +238,6 @@ private: static void debugAppearanceUpdateCOF(const LLSD& content); std::string mAppearanceServiceURL; - -protected: - LLAppearanceMgr(); - ~LLAppearanceMgr(); private: @@ -268,7 +265,6 @@ private: * to avoid unsynchronized outfit state or performing duplicate operations. */ bool mOutfitLocked; - S32 mInFlightCounter; LLTimer mInFlightTimer; static bool mActive; diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index 721a7cc00b..c754903252 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -228,6 +228,7 @@ #include "llsecapi.h" #include "llmachineid.h" #include "llmainlooprepeater.h" +#include "llcleanup.h" #include "llcoproceduremanager.h" #include "llviewereventrecorder.h" @@ -383,6 +384,7 @@ const char* const VIEWER_WINDOW_CLASSNAME = "Second Life"; */ class LLDeferredTaskList: public LLSingleton<LLDeferredTaskList> { + LLSINGLETON_EMPTY_CTOR(LLDeferredTaskList); LOG_CLASS(LLDeferredTaskList); friend class LLAppViewer; @@ -732,7 +734,7 @@ LLAppViewer::LLAppViewer() LLAppViewer::~LLAppViewer() { delete mSettingsLocationList; - LLViewerEventRecorder::instance().~LLViewerEventRecorder(); + LLViewerEventRecorder::deleteSingleton(); LLLoginInstance::instance().setUpdaterService(0); @@ -1746,7 +1748,7 @@ bool LLAppViewer::cleanup() gTransferManager.cleanup(); #endif - LLLocalBitmapMgr::cleanupClass(); + SUBSYSTEM_CLEANUP(LLLocalBitmapMgr); // Note: this is where gWorldMap used to be deleted. @@ -1855,11 +1857,11 @@ bool LLAppViewer::cleanup() LLViewerObject::cleanupVOClasses(); - LLAvatarAppearance::cleanupClass(); + SUBSYSTEM_CLEANUP(LLAvatarAppearance); - LLAvatarAppearance::cleanupClass(); + SUBSYSTEM_CLEANUP(LLAvatarAppearance); - LLPostProcess::cleanupClass(); + SUBSYSTEM_CLEANUP(LLPostProcess); LLTracker::cleanupInstance(); @@ -1885,12 +1887,12 @@ bool LLAppViewer::cleanup() //end_messaging_system(); - LLFollowCamMgr::cleanupClass(); - //LLVolumeMgr::cleanupClass(); + SUBSYSTEM_CLEANUP(LLFollowCamMgr); + //SUBSYSTEM_CLEANUP(LLVolumeMgr); LLPrimitive::cleanupVolumeManager(); - LLWorldMapView::cleanupClass(); - LLFolderViewItem::cleanupClass(); - LLUI::cleanupClass(); + SUBSYSTEM_CLEANUP(LLWorldMapView); + SUBSYSTEM_CLEANUP(LLFolderViewItem); + SUBSYSTEM_CLEANUP(LLUI); // // Shut down the VFS's AFTER the decode manager cleans up (since it cleans up vfiles). @@ -1899,7 +1901,7 @@ bool LLAppViewer::cleanup() // LL_INFOS() << "Cleaning up VFS" << LL_ENDL; - LLVFile::cleanupClass(); + SUBSYSTEM_CLEANUP(LLVFile); LL_INFOS() << "Saving Data" << LL_ENDL; @@ -2002,9 +2004,9 @@ bool LLAppViewer::cleanup() // Non-LLCurl libcurl library mAppCoreHttp.cleanup(); - LLFilePickerThread::cleanupClass(); + SUBSYSTEM_CLEANUP(LLFilePickerThread); - //MUST happen AFTER LLCurl::cleanupClass + //MUST happen AFTER SUBSYSTEM_CLEANUP(LLCurl) delete sTextureCache; sTextureCache = NULL; delete sTextureFetch; @@ -2028,22 +2030,22 @@ bool LLAppViewer::cleanup() gDirUtilp->getExpandedFilename(LL_PATH_LOGS, report_name)); } - LLMetricPerformanceTesterBasic::cleanClass() ; + SUBSYSTEM_CLEANUP(LLMetricPerformanceTesterBasic) ; LL_INFOS() << "Cleaning up Media and Textures" << LL_ENDL; //Note: - //LLViewerMedia::cleanupClass() has to be put before gTextureList.shutdown() + //SUBSYSTEM_CLEANUP(LLViewerMedia) has to be put before gTextureList.shutdown() //because some new image might be generated during cleaning up media. --bao - LLViewerMedia::cleanupClass(); - LLViewerParcelMedia::cleanupClass(); + SUBSYSTEM_CLEANUP(LLViewerMedia); + SUBSYSTEM_CLEANUP(LLViewerParcelMedia); gTextureList.shutdown(); // shutdown again in case a callback added something LLUIImageList::getInstance()->cleanUp(); // This should eventually be done in LLAppViewer - LLImage::cleanupClass(); - LLVFSThread::cleanupClass(); - LLLFSThread::cleanupClass(); + SUBSYSTEM_CLEANUP(LLImage); + SUBSYSTEM_CLEANUP(LLVFSThread); + SUBSYSTEM_CLEANUP(LLLFSThread); #ifndef LL_RELEASE_FOR_DOWNLOAD LL_INFOS() << "Auditing VFS" << LL_ENDL; @@ -2086,10 +2088,10 @@ bool LLAppViewer::cleanup() LL_INFOS() << "File launched." << LL_ENDL; } LL_INFOS() << "Cleaning up LLProxy." << LL_ENDL; - LLProxy::cleanupClass(); + SUBSYSTEM_CLEANUP(LLProxy); LLCore::LLHttp::cleanup(); - LLWearableType::cleanupClass(); + SUBSYSTEM_CLEANUP(LLWearableType); LLMainLoopRepeater::instance().stop(); @@ -2101,10 +2103,34 @@ bool LLAppViewer::cleanup() LLError::LLCallStacks::cleanup(); removeMarkerFiles(); - - LL_INFOS() << "Goodbye!" << LL_ENDL; - removeDumpDir(); + // It's not at first obvious where, in this long sequence, generic cleanup + // calls OUGHT to go. So let's say this: as we migrate cleanup from + // explicit hand-placed calls into the generic mechanism, eventually + // all cleanup will get subsumed into the generic calls. So the calls you + // still see above are calls that MUST happen before the generic cleanup + // kicks in. + + // This calls every remaining LLSingleton's cleanupSingleton() method. + // This method should perform any cleanup that might take significant + // realtime, or might throw an exception. + LLSingletonBase::cleanupAll(); + + // This calls every remaining LLSingleton's deleteSingleton() method. + // No class destructor should perform any cleanup that might take + // significant realtime, or throw an exception. + // LLSingleton machinery includes a last-gasp implicit deleteAll() call, + // so this explicit call shouldn't strictly be necessary. However, by the + // time the runtime engages that implicit call, it may already have + // destroyed things like std::cerr -- so the implicit deleteAll() refrains + // from logging anything. Since both cleanupAll() and deleteAll() call + // their respective cleanup methods in computed dependency order, it's + // probably useful to be able to log that order. + LLSingletonBase::deleteAll(); + + LL_INFOS() << "Goodbye!" << LL_ENDL; + + removeDumpDir(); // return 0; return true; @@ -5482,9 +5508,12 @@ void LLAppViewer::disconnectViewer() } saveNameCache(); - LLExperienceCache *expCache = LLExperienceCache::getIfExists(); - if (expCache) - expCache->cleanup(); + if (LLExperienceCache::instanceExists()) + { + // TODO: LLExperienceCache::cleanup() logic should be moved to + // cleanupSingleton(). + LLExperienceCache::instance().cleanup(); + } // close inventory interface, close all windows LLFloaterInventory::cleanup(); diff --git a/indra/newview/llattachmentsmgr.h b/indra/newview/llattachmentsmgr.h index bb7d35edbc..a4ef762e8b 100644 --- a/indra/newview/llattachmentsmgr.h +++ b/indra/newview/llattachmentsmgr.h @@ -62,6 +62,9 @@ class LLViewerInventoryItem; //-------------------------------------------------------------------------------- class LLAttachmentsMgr: public LLSingleton<LLAttachmentsMgr> { + LLSINGLETON(LLAttachmentsMgr); + virtual ~LLAttachmentsMgr(); + public: // Stores info for attachments that will be requested during idle. struct AttachmentsInfo @@ -72,9 +75,6 @@ public: }; typedef std::deque<AttachmentsInfo> attachments_vec_t; - LLAttachmentsMgr(); - virtual ~LLAttachmentsMgr(); - void addAttachmentRequest(const LLUUID& item_id, const U8 attachment_pt, const BOOL add); diff --git a/indra/newview/llautoreplace.h b/indra/newview/llautoreplace.h index 9eecc2d981..23cc313646 100644 --- a/indra/newview/llautoreplace.h +++ b/indra/newview/llautoreplace.h @@ -191,6 +191,7 @@ class LLAutoReplaceSettings */ class LLAutoReplace : public LLSingleton<LLAutoReplace> { + LLSINGLETON(LLAutoReplace); public: /// Callback that provides the hook for use in text entry methods void autoreplaceCallback(S32& replacement_start, S32& replacement_length, LLWString& replacement_string, S32& cursor_pos, const LLWString& input_text); @@ -202,8 +203,6 @@ public: void setSettings(const LLAutoReplaceSettings& settings); private: - friend class LLSingleton<LLAutoReplace>; - LLAutoReplace(); /*virtual*/ void initSingleton(); LLAutoReplaceSettings mSettings; ///< configuration information diff --git a/indra/newview/llavataractions.cpp b/indra/newview/llavataractions.cpp index a6e745448a..e4f9a338f2 100644 --- a/indra/newview/llavataractions.cpp +++ b/indra/newview/llavataractions.cpp @@ -689,6 +689,8 @@ namespace action_give_inventory struct LLShareInfo : public LLSingleton<LLShareInfo> { + LLSINGLETON_EMPTY_CTOR(LLShareInfo); + public: std::vector<LLAvatarName> mAvatarNames; uuid_vec_t mAvatarUuids; }; diff --git a/indra/newview/llavatariconctrl.h b/indra/newview/llavatariconctrl.h index 5b5720f4ac..a1dacd1a27 100644 --- a/indra/newview/llavatariconctrl.h +++ b/indra/newview/llavatariconctrl.h @@ -37,6 +37,8 @@ class LLAvatarName; class LLAvatarIconIDCache: public LLSingleton<LLAvatarIconIDCache> { + LLSINGLETON(LLAvatarIconIDCache); + public: struct LLAvatarIconIDCacheItem { @@ -46,10 +48,6 @@ public: bool expired(); }; - LLAvatarIconIDCache() - : mFilename("avatar_icons_cache.txt") - {} - void load (); void save (); @@ -64,6 +62,11 @@ protected: std::map<LLUUID,LLAvatarIconIDCacheItem> mCache;//we cache only LLUID and time }; +inline +LLAvatarIconIDCache::LLAvatarIconIDCache() + : mFilename("avatar_icons_cache.txt") +{} + namespace LLAvatarIconCtrlEnums { enum ESymbolPos diff --git a/indra/newview/llavatarpropertiesprocessor.h b/indra/newview/llavatarpropertiesprocessor.h index 1dcd2c9b90..d5c5c75c69 100644 --- a/indra/newview/llavatarpropertiesprocessor.h +++ b/indra/newview/llavatarpropertiesprocessor.h @@ -187,13 +187,12 @@ public: class LLAvatarPropertiesProcessor : public LLSingleton<LLAvatarPropertiesProcessor> { -public: - - LLAvatarPropertiesProcessor(); + LLSINGLETON(LLAvatarPropertiesProcessor); virtual ~LLAvatarPropertiesProcessor(); +public: void addObserver(const LLUUID& avatar_id, LLAvatarPropertiesObserver* observer); - + void removeObserver(const LLUUID& avatar_id, LLAvatarPropertiesObserver* observer); // Request various types of avatar data. Duplicate requests will be diff --git a/indra/newview/llavatarrenderinfoaccountant.h b/indra/newview/llavatarrenderinfoaccountant.h index 870ef4f394..6b5fa7bc35 100644 --- a/indra/newview/llavatarrenderinfoaccountant.h +++ b/indra/newview/llavatarrenderinfoaccountant.h @@ -38,13 +38,13 @@ class LLViewerRegion; // that is sent to or fetched from regions. class LLAvatarRenderInfoAccountant : public LLSingleton<LLAvatarRenderInfoAccountant> { + LLSINGLETON(LLAvatarRenderInfoAccountant); + ~LLAvatarRenderInfoAccountant(); + private: LOG_CLASS(LLAvatarRenderInfoAccountant); public: - LLAvatarRenderInfoAccountant(); - ~LLAvatarRenderInfoAccountant(); - void sendRenderInfoToRegion(LLViewerRegion * regionp); void getRenderInfoFromRegion(LLViewerRegion * regionp); diff --git a/indra/newview/llavatarrendernotifier.h b/indra/newview/llavatarrendernotifier.h index 2a2704de28..bb82af560b 100644 --- a/indra/newview/llavatarrendernotifier.h +++ b/indra/newview/llavatarrendernotifier.h @@ -37,9 +37,9 @@ class LLViewerRegion; // reported that user's agent is too 'heavy' for their settings class LLAvatarRenderNotifier : public LLSingleton<LLAvatarRenderNotifier> { -public: - LLAvatarRenderNotifier(); + LLSINGLETON(LLAvatarRenderNotifier); +public: void displayNotification(bool show_over_limit); bool isNotificationVisible(); diff --git a/indra/newview/llchannelmanager.h b/indra/newview/llchannelmanager.h index a5de8a5327..8b9d0dda8b 100644 --- a/indra/newview/llchannelmanager.h +++ b/indra/newview/llchannelmanager.h @@ -43,6 +43,9 @@ namespace LLNotificationsUI */ class LLChannelManager : public LLSingleton<LLChannelManager> { + LLSINGLETON(LLChannelManager); + virtual ~LLChannelManager(); + public: @@ -65,9 +68,6 @@ public: } }; - LLChannelManager(); - virtual ~LLChannelManager(); - // On LoginCompleted - show StartUp toast void onLoginCompleted(); // removes a channel intended for the startup toast and allows other channels to show their toasts diff --git a/indra/newview/llchicletbar.cpp b/indra/newview/llchicletbar.cpp index 254e3f61a8..c4f959bfa9 100644 --- a/indra/newview/llchicletbar.cpp +++ b/indra/newview/llchicletbar.cpp @@ -38,7 +38,7 @@ namespace const std::string& PANEL_CHICLET_NAME = "chiclet_list_panel"; } -LLChicletBar::LLChicletBar(const LLSD&) +LLChicletBar::LLChicletBar() : mChicletPanel(NULL), mToolbarStack(NULL) { diff --git a/indra/newview/llchicletbar.h b/indra/newview/llchicletbar.h index 956c82cb77..6c521dc1d5 100644 --- a/indra/newview/llchicletbar.h +++ b/indra/newview/llchicletbar.h @@ -38,8 +38,9 @@ class LLChicletBar : public LLSingleton<LLChicletBar> , public LLPanel { + LLSINGLETON(LLChicletBar); LOG_CLASS(LLChicletBar); - friend class LLSingleton<LLChicletBar>; + public: BOOL postBuild(); @@ -82,8 +83,6 @@ private: void fitWithTopInfoBar(); protected: - LLChicletBar(const LLSD& key = LLSD()); - LLChicletPanel* mChicletPanel; LLLayoutStack* mToolbarStack; }; diff --git a/indra/newview/llconversationlog.h b/indra/newview/llconversationlog.h index 62f08144b9..035cbcb945 100644 --- a/indra/newview/llconversationlog.h +++ b/indra/newview/llconversationlog.h @@ -109,7 +109,7 @@ private: class LLConversationLog : public LLSingleton<LLConversationLog>, LLIMSessionObserver { - friend class LLSingleton<LLConversationLog>; + LLSINGLETON(LLConversationLog); public: void removeConversation(const LLConversation& conversation); @@ -157,7 +157,6 @@ public: private: - LLConversationLog(); virtual ~LLConversationLog() { if (mAvatarNameCacheConnection.connected()) diff --git a/indra/newview/lldaycyclemanager.h b/indra/newview/lldaycyclemanager.h index 3d2144960d..04db9d5dac 100644 --- a/indra/newview/lldaycyclemanager.h +++ b/indra/newview/lldaycyclemanager.h @@ -40,6 +40,7 @@ */ class LLDayCycleManager : public LLSingleton<LLDayCycleManager> { + LLSINGLETON_EMPTY_CTOR(LLDayCycleManager); LOG_CLASS(LLDayCycleManager); public: @@ -66,7 +67,6 @@ public: boost::signals2::connection setModifyCallback(const modify_signal_t::slot_type& cb); private: - friend class LLSingleton<LLDayCycleManager>; /*virtual*/ void initSingleton(); void loadAllPresets(); diff --git a/indra/newview/lldeferredsounds.h b/indra/newview/lldeferredsounds.h index bf1eb62957..33f02b3521 100644 --- a/indra/newview/lldeferredsounds.h +++ b/indra/newview/lldeferredsounds.h @@ -33,7 +33,7 @@ struct SoundData; class LLDeferredSounds : public LLSingleton<LLDeferredSounds> { -private: + LLSINGLETON_EMPTY_CTOR(LLDeferredSounds); std::vector<SoundData> soundVector; public: //Add sounds to be played once progress bar is hidden (such as after teleport or loading screen) diff --git a/indra/newview/lldonotdisturbnotificationstorage.cpp b/indra/newview/lldonotdisturbnotificationstorage.cpp index 7836e2cb94..7d2712eec7 100644 --- a/indra/newview/lldonotdisturbnotificationstorage.cpp +++ b/indra/newview/lldonotdisturbnotificationstorage.cpp @@ -69,8 +69,7 @@ BOOL LLDoNotDisturbNotificationStorageTimer::tick() } LLDoNotDisturbNotificationStorage::LLDoNotDisturbNotificationStorage() - : LLSingleton<LLDoNotDisturbNotificationStorage>() - , LLNotificationStorage("") + : LLNotificationStorage("") , mDirty(false) { nameToPayloadParameterMap[toastName] = "SESSION_ID"; diff --git a/indra/newview/lldonotdisturbnotificationstorage.h b/indra/newview/lldonotdisturbnotificationstorage.h index 6e68b0d1be..e6cb7835e3 100644 --- a/indra/newview/lldonotdisturbnotificationstorage.h +++ b/indra/newview/lldonotdisturbnotificationstorage.h @@ -47,14 +47,14 @@ public: class LLDoNotDisturbNotificationStorage : public LLSingleton<LLDoNotDisturbNotificationStorage>, public LLNotificationStorage { + LLSINGLETON(LLDoNotDisturbNotificationStorage); + ~LLDoNotDisturbNotificationStorage(); + LOG_CLASS(LLDoNotDisturbNotificationStorage); public: static const char * toastName; static const char * offerName; - LLDoNotDisturbNotificationStorage(); - ~LLDoNotDisturbNotificationStorage(); - void initialize(); bool getDirty(); void resetDirty(); diff --git a/indra/newview/llenvmanager.h b/indra/newview/llenvmanager.h index c7877303fc..6a0a267f4e 100644 --- a/indra/newview/llenvmanager.h +++ b/indra/newview/llenvmanager.h @@ -162,14 +162,13 @@ public: */ class LLEnvManagerNew : public LLSingleton<LLEnvManagerNew> { + LLSINGLETON(LLEnvManagerNew); LOG_CLASS(LLEnvManagerNew); public: typedef boost::signals2::signal<void()> prefs_change_signal_t; typedef boost::signals2::signal<void()> region_settings_change_signal_t; typedef boost::signals2::signal<void(bool)> region_settings_applied_signal_t; - LLEnvManagerNew(); - // getters to access user env. preferences bool getUseRegionSettings() const; bool getUseDayCycle() const; @@ -231,7 +230,6 @@ public: void onRegionSettingsApplyResponse(bool ok); private: - friend class LLSingleton<LLEnvManagerNew>; /*virtual*/ void initSingleton(); void loadUserPrefs(); diff --git a/indra/newview/llestateinfomodel.h b/indra/newview/llestateinfomodel.h index fcfbd1ce7d..e7a6a2a725 100644 --- a/indra/newview/llestateinfomodel.h +++ b/indra/newview/llestateinfomodel.h @@ -38,6 +38,7 @@ class LLMessageSystem; */ class LLEstateInfoModel : public LLSingleton<LLEstateInfoModel> { + LLSINGLETON(LLEstateInfoModel); LOG_CLASS(LLEstateInfoModel); public: @@ -73,11 +74,8 @@ public: protected: typedef std::vector<std::string> strings_t; - friend class LLSingleton<LLEstateInfoModel>; friend class LLDispatchEstateUpdateInfo; - LLEstateInfoModel(); - /// refresh model with data from the incoming server message void update(const strings_t& strings); diff --git a/indra/newview/llexperiencelog.h b/indra/newview/llexperiencelog.h index ac227db336..09e0cd8821 100644 --- a/indra/newview/llexperiencelog.h +++ b/indra/newview/llexperiencelog.h @@ -33,6 +33,7 @@ class LLExperienceLog : public LLSingleton<LLExperienceLog> { + LLSINGLETON(LLExperienceLog); public: typedef boost::signals2::signal<void(LLSD&)> callback_signal_t; @@ -62,7 +63,6 @@ public: void setEventsToSave(LLSD new_events){mEventsToSave = new_events; } bool isNotExpired(std::string& date); protected: - LLExperienceLog(); void handleExperienceMessage(LLSD& message); @@ -81,7 +81,6 @@ protected: bool mNotifyNewEvent; friend class LLExperienceLogDispatchHandler; - friend class LLSingleton<LLExperienceLog>; }; diff --git a/indra/newview/llfacebookconnect.h b/indra/newview/llfacebookconnect.h index 2a2cdb5499..7fd4070f54 100644 --- a/indra/newview/llfacebookconnect.h +++ b/indra/newview/llfacebookconnect.h @@ -43,6 +43,8 @@ class LLEventPump; */ class LLFacebookConnect : public LLSingleton<LLFacebookConnect> { + LLSINGLETON(LLFacebookConnect); + ~LLFacebookConnect() {}; LOG_CLASS(LLFacebookConnect); public: enum EConnectionState @@ -86,10 +88,7 @@ public: void openFacebookWeb(std::string url); private: - friend class LLSingleton<LLFacebookConnect>; - LLFacebookConnect(); - ~LLFacebookConnect() {}; std::string getFacebookConnectURL(const std::string& route = "", bool include_read_from_master = false); EConnectionState mConnectionState; diff --git a/indra/newview/llfavoritesbar.h b/indra/newview/llfavoritesbar.h index 2115f77cf3..cac32c7f2a 100644 --- a/indra/newview/llfavoritesbar.h +++ b/indra/newview/llfavoritesbar.h @@ -34,6 +34,7 @@ #include "llinventoryobserver.h" #include "llinventorymodel.h" #include "llviewerinventory.h" +#include "llinitdestroyclass.h" class LLMenuItemCallGL; class LLToggleableMenu; @@ -173,6 +174,7 @@ private: class LLFavoritesOrderStorage : public LLSingleton<LLFavoritesOrderStorage> , public LLDestroyClass<LLFavoritesOrderStorage> { + LLSINGLETON(LLFavoritesOrderStorage); LOG_CLASS(LLFavoritesOrderStorage); public: /** @@ -221,10 +223,6 @@ public: std::map<LLUUID,std::string> mFavoriteNames; private: - friend class LLSingleton<LLFavoritesOrderStorage>; - LLFavoritesOrderStorage() : mIsDirty(false), mUpdateRequired(false){ load(); } - ~LLFavoritesOrderStorage() {} - /** * Removes sort indexes for items which are not in Favorites bar for now. */ @@ -274,4 +272,10 @@ private: }; }; + +inline +LLFavoritesOrderStorage::LLFavoritesOrderStorage() : + mIsDirty(false), mUpdateRequired(false) +{ load(); } + #endif // LL_LLFAVORITESBARCTRL_H diff --git a/indra/newview/llfeaturemanager.h b/indra/newview/llfeaturemanager.h index c3d87cea0b..54bd07329a 100644 --- a/indra/newview/llfeaturemanager.h +++ b/indra/newview/llfeaturemanager.h @@ -97,20 +97,10 @@ protected: class LLFeatureManager : public LLFeatureList, public LLSingleton<LLFeatureManager> { -public: - LLFeatureManager() - : LLFeatureList("default"), - - mInited(FALSE), - mTableVersion(0), - mSafe(FALSE), - mGPUClass(GPU_CLASS_UNKNOWN), - mExpectedGLVersion(0.f), - mGPUSupported(FALSE) - { - } + LLSINGLETON(LLFeatureManager); ~LLFeatureManager() {cleanupFeatureTables();} +public: // initialize this by loading feature table and gpu table void init(); @@ -181,5 +171,17 @@ protected: BOOL mGPUSupported; }; +inline +LLFeatureManager::LLFeatureManager() +: LLFeatureList("default"), + + mInited(FALSE), + mTableVersion(0), + mSafe(FALSE), + mGPUClass(GPU_CLASS_UNKNOWN), + mExpectedGLVersion(0.f), + mGPUSupported(FALSE) +{ +} #endif // LL_LLFEATUREMANAGER_H diff --git a/indra/newview/llflickrconnect.h b/indra/newview/llflickrconnect.h index 0155804da0..43cadca708 100644 --- a/indra/newview/llflickrconnect.h +++ b/indra/newview/llflickrconnect.h @@ -43,6 +43,8 @@ class LLEventPump; */ class LLFlickrConnect : public LLSingleton<LLFlickrConnect> { + LLSINGLETON(LLFlickrConnect); + ~LLFlickrConnect() {}; LOG_CLASS(LLFlickrConnect); public: enum EConnectionState @@ -80,10 +82,7 @@ public: void openFlickrWeb(std::string url); private: - friend class LLSingleton<LLFlickrConnect>; - LLFlickrConnect(); - ~LLFlickrConnect() {}; std::string getFlickrConnectURL(const std::string& route = "", bool include_read_from_master = false); EConnectionState mConnectionState; diff --git a/indra/newview/llfloaterbvhpreview.cpp b/indra/newview/llfloaterbvhpreview.cpp index e5df417ca9..602d2dce73 100644 --- a/indra/newview/llfloaterbvhpreview.cpp +++ b/indra/newview/llfloaterbvhpreview.cpp @@ -992,7 +992,7 @@ void LLFloaterBvhPreview::onBtnOK(void* userdata) { std::string name = floaterp->getChild<LLUICtrl>("name_form")->getValue().asString(); std::string desc = floaterp->getChild<LLUICtrl>("description_form")->getValue().asString(); - S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 expected_upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); LLResourceUploadInfo::ptr_t assetUpdloadInfo(new LLResourceUploadInfo( floaterp->mTransactionID, LLAssetType::AT_ANIMATION, diff --git a/indra/newview/llfloaterimcontainer.cpp b/indra/newview/llfloaterimcontainer.cpp index 15b67b905d..7039e48e74 100644 --- a/indra/newview/llfloaterimcontainer.cpp +++ b/indra/newview/llfloaterimcontainer.cpp @@ -101,7 +101,7 @@ LLFloaterIMContainer::~LLFloaterIMContainer() gSavedPerAccountSettings.setBOOL("ConversationsMessagePaneCollapsed", mMessagesPane->isCollapsed()); gSavedPerAccountSettings.setBOOL("ConversationsParticipantListCollapsed", !isParticipantListExpanded()); - if (!LLSingleton<LLIMMgr>::destroyed()) + if (LLIMMgr::instanceExists()) { LLIMMgr::getInstance()->removeSessionObserver(this); } diff --git a/indra/newview/llfloaternamedesc.cpp b/indra/newview/llfloaternamedesc.cpp index 4a5732aecf..c9a689281e 100644 --- a/indra/newview/llfloaternamedesc.cpp +++ b/indra/newview/llfloaternamedesc.cpp @@ -123,7 +123,7 @@ BOOL LLFloaterNameDesc::postBuild() // Cancel button getChild<LLUICtrl>("cancel_btn")->setCommitCallback(boost::bind(&LLFloaterNameDesc::onBtnCancel, this)); - getChild<LLUICtrl>("ok_btn")->setLabelArg("[AMOUNT]", llformat("%d", LLGlobalEconomy::Singleton::getInstance()->getPriceUpload() )); + getChild<LLUICtrl>("ok_btn")->setLabelArg("[AMOUNT]", llformat("%d", LLGlobalEconomy::getInstance()->getPriceUpload() )); setDefaultBtn("ok_btn"); @@ -162,7 +162,7 @@ void LLFloaterNameDesc::onBtnOK( ) getChildView("ok_btn")->setEnabled(FALSE); // don't allow inadvertent extra uploads LLAssetStorage::LLStoreAssetCallback callback = NULL; - S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); // kinda hack - assumes that unsubclassed LLFloaterNameDesc is only used for uploading chargeable assets, which it is right now (it's only used unsubclassed for the sound upload dialog, and THAT should be a subclass). + S32 expected_upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); // kinda hack - assumes that unsubclassed LLFloaterNameDesc is only used for uploading chargeable assets, which it is right now (it's only used unsubclassed for the sound upload dialog, and THAT should be a subclass). if (can_afford_transaction(expected_upload_cost)) { diff --git a/indra/newview/llfriendcard.h b/indra/newview/llfriendcard.h index ae3800e17b..2fb912a930 100644 --- a/indra/newview/llfriendcard.h +++ b/indra/newview/llfriendcard.h @@ -37,9 +37,10 @@ class LLFriendCardsManager : public LLSingleton<LLFriendCardsManager> , public LLFriendObserver { + LLSINGLETON(LLFriendCardsManager); + ~LLFriendCardsManager(); LOG_CLASS(LLFriendCardsManager); - friend class LLSingleton<LLFriendCardsManager>; friend class CreateFriendCardCallback; public: @@ -97,8 +98,6 @@ public: private: typedef boost::function<void()> callback_t; - LLFriendCardsManager(); - ~LLFriendCardsManager(); /** diff --git a/indra/newview/llgesturemgr.h b/indra/newview/llgesturemgr.h index 26a5924ec3..402bdf6039 100644 --- a/indra/newview/llgesturemgr.h +++ b/indra/newview/llgesturemgr.h @@ -51,6 +51,8 @@ public: class LLGestureMgr : public LLSingleton<LLGestureMgr>, public LLInventoryFetchItemsObserver { + LLSINGLETON(LLGestureMgr); + ~LLGestureMgr(); public: typedef boost::function<void (LLMultiGesture* loaded_gesture)> gesture_loaded_callback_t; @@ -58,8 +60,6 @@ public: typedef std::map<LLUUID, LLMultiGesture*> item_map_t; typedef std::map<LLUUID, gesture_loaded_callback_t> callback_map_t; - LLGestureMgr(); - ~LLGestureMgr(); void init(); diff --git a/indra/newview/llgroupmgr.h b/indra/newview/llgroupmgr.h index e5ce768035..940ef6eea1 100644 --- a/indra/newview/llgroupmgr.h +++ b/indra/newview/llgroupmgr.h @@ -348,6 +348,8 @@ struct LLRoleActionSet class LLGroupMgr : public LLSingleton<LLGroupMgr> { + LLSINGLETON(LLGroupMgr); + ~LLGroupMgr(); LOG_CLASS(LLGroupMgr); public: @@ -369,8 +371,6 @@ public: public: - LLGroupMgr(); - ~LLGroupMgr(); void addObserver(LLGroupMgrObserver* observer); void addObserver(const LLUUID& group_id, LLParticularGroupObserver* observer); diff --git a/indra/newview/llhints.h b/indra/newview/llhints.h index ebffe561b9..dd6195a9ce 100644 --- a/indra/newview/llhints.h +++ b/indra/newview/llhints.h @@ -29,6 +29,7 @@ #include "llpanel.h" #include "llnotifications.h" +#include "llinitdestroyclass.h" class LLHints : public LLInitClass<LLHints> diff --git a/indra/newview/llhudmanager.h b/indra/newview/llhudmanager.h index 9c5d49decd..7782739690 100644 --- a/indra/newview/llhudmanager.h +++ b/indra/newview/llhudmanager.h @@ -36,10 +36,10 @@ class LLMessageSystem; class LLHUDManager : public LLSingleton<LLHUDManager> { -public: - LLHUDManager(); + LLSINGLETON(LLHUDManager); ~LLHUDManager(); +public: LLHUDEffect *createViewerEffect(const U8 type, BOOL send_to_sim = TRUE, BOOL originated_here = TRUE); void updateEffects(); diff --git a/indra/newview/llimagefiltersmanager.h b/indra/newview/llimagefiltersmanager.h index 4751933065..f1ed3cf1c3 100644 --- a/indra/newview/llimagefiltersmanager.h +++ b/indra/newview/llimagefiltersmanager.h @@ -34,6 +34,8 @@ class LLImageFiltersManager : public LLSingleton<LLImageFiltersManager> { + LLSINGLETON(LLImageFiltersManager); + ~LLImageFiltersManager(); LOG_CLASS(LLImageFiltersManager); public: const std::vector<std::string> getFiltersList() const; @@ -43,10 +45,7 @@ private: void loadAllFilters(); void loadFiltersFromDir(const std::string& dir); - friend class LLSingleton<LLImageFiltersManager>; /*virtual*/ void initSingleton(); - LLImageFiltersManager(); - ~LLImageFiltersManager(); // List of filters : first is the user friendly localized name, second is the xml file name std::map<std::string,std::string> mFiltersList; diff --git a/indra/newview/llimview.h b/indra/newview/llimview.h index 41a8813acb..da40ac8393 100644 --- a/indra/newview/llimview.h +++ b/indra/newview/llimview.h @@ -33,6 +33,7 @@ #include "lllogchat.h" #include "llvoicechannel.h" +#include "llinitdestroyclass.h" #include "llcoros.h" #include "lleventcoro.h" @@ -61,6 +62,7 @@ private: */ class LLIMModel : public LLSingleton<LLIMModel> { + LLSINGLETON(LLIMModel); public: struct LLIMSession : public boost::signals2::trackable @@ -151,7 +153,6 @@ public: }; - LLIMModel(); /** Session id to session object */ std::map<LLUUID, LLIMSession*> mId2SessionMap; @@ -312,6 +313,7 @@ public: class LLIMMgr : public LLSingleton<LLIMMgr> { + LLSINGLETON(LLIMMgr); friend class LLIMModel; public: @@ -322,8 +324,6 @@ public: INVITATION_TYPE_IMMEDIATE = 2 }; - LLIMMgr(); - virtual ~LLIMMgr() {}; // Add a message to a session. The session can keyed to sesion id // or agent id. diff --git a/indra/newview/llinventoryicon.cpp b/indra/newview/llinventoryicon.cpp index 013a5a7629..495180f087 100644 --- a/indra/newview/llinventoryicon.cpp +++ b/indra/newview/llinventoryicon.cpp @@ -46,8 +46,7 @@ struct IconEntry : public LLDictionaryEntry class LLIconDictionary : public LLSingleton<LLIconDictionary>, public LLDictionary<LLInventoryType::EIconName, IconEntry> { -public: - LLIconDictionary(); + LLSINGLETON(LLIconDictionary); }; typedef LLPointer<LLUIImage> LLUIImagePtr; diff --git a/indra/newview/llinventorymodelbackgroundfetch.h b/indra/newview/llinventorymodelbackgroundfetch.h index 19fbfc2ed3..00d2908c1b 100644 --- a/indra/newview/llinventorymodelbackgroundfetch.h +++ b/indra/newview/llinventorymodelbackgroundfetch.h @@ -43,9 +43,9 @@ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ class LLInventoryModelBackgroundFetch : public LLSingleton<LLInventoryModelBackgroundFetch> { -public: - LLInventoryModelBackgroundFetch(); + LLSINGLETON(LLInventoryModelBackgroundFetch); ~LLInventoryModelBackgroundFetch(); +public: // Start and stop background breadth-first fetching of inventory contents. // This gets triggered when performing a filter-search. diff --git a/indra/newview/lllocationhistory.h b/indra/newview/lllocationhistory.h index 9fef42c5df..1cecbabd3b 100644 --- a/indra/newview/lllocationhistory.h +++ b/indra/newview/lllocationhistory.h @@ -103,6 +103,7 @@ public: class LLLocationHistory: public LLSingleton<LLLocationHistory> { + LLSINGLETON(LLLocationHistory); LOG_CLASS(LLLocationHistory); public: @@ -117,7 +118,6 @@ public: typedef boost::function<void(EChangeType event)> history_changed_callback_t; typedef boost::signals2::signal<void(EChangeType event)> history_changed_signal_t; - LLLocationHistory(); void addItem(const LLLocationHistoryItem& item); bool touchItem(const LLLocationHistoryItem& item); diff --git a/indra/newview/lllogchat.cpp b/indra/newview/lllogchat.cpp index 639641d1c2..00c029d79b 100644 --- a/indra/newview/lllogchat.cpp +++ b/indra/newview/lllogchat.cpp @@ -132,15 +132,9 @@ void append_to_last_message(std::list<LLSD>& messages, const std::string& line) class LLLogChatTimeScanner: public LLSingleton<LLLogChatTimeScanner> { -public: - LLLogChatTimeScanner() - { - // Note, date/time facets will be destroyed by string streams - mDateStream.imbue(std::locale(mDateStream.getloc(), new date_input_facet(DATE_FORMAT))); - mTimeStream.imbue(std::locale(mTimeStream.getloc(), new time_facet(TIME_FORMAT))); - mTimeStream.imbue(std::locale(mTimeStream.getloc(), new time_input_facet(DATE_FORMAT))); - } + LLSINGLETON(LLLogChatTimeScanner); +public: date getTodayPacificDate() { typedef boost::date_time::local_adjustor<ptime, -8, no_dst> pst; @@ -205,6 +199,15 @@ private: std::stringstream mTimeStream; }; +inline +LLLogChatTimeScanner::LLLogChatTimeScanner() +{ + // Note, date/time facets will be destroyed by string streams + mDateStream.imbue(std::locale(mDateStream.getloc(), new date_input_facet(DATE_FORMAT))); + mTimeStream.imbue(std::locale(mTimeStream.getloc(), new time_facet(TIME_FORMAT))); + mTimeStream.imbue(std::locale(mTimeStream.getloc(), new time_input_facet(DATE_FORMAT))); +} + LLLogChat::save_history_signal_t * LLLogChat::sSaveHistorySignal = NULL; std::map<LLUUID,LLLoadHistoryThread *> LLLogChat::sLoadHistoryThreads; diff --git a/indra/newview/lllogininstance.h b/indra/newview/lllogininstance.h index c6773bbf68..282ddc1cea 100644 --- a/indra/newview/lllogininstance.h +++ b/indra/newview/lllogininstance.h @@ -40,12 +40,12 @@ class LLUpdaterService; // negotiate user authentication attempts. class LLLoginInstance : public LLSingleton<LLLoginInstance> { + LLSINGLETON(LLLoginInstance); + ~LLLoginInstance(); + public: class Disposable; - LLLoginInstance(); - ~LLLoginInstance(); - void connect(LLPointer<LLCredential> credentials); // Connect to the current grid choice. void connect(const std::string& uri, LLPointer<LLCredential> credentials); // Connect to the given uri. void reconnect(); // reconnect using the current credentials. diff --git a/indra/newview/llmainlooprepeater.h b/indra/newview/llmainlooprepeater.h index f84c0ca94c..2ec3a74e4a 100644 --- a/indra/newview/llmainlooprepeater.h +++ b/indra/newview/llmainlooprepeater.h @@ -43,9 +43,8 @@ class LLMainLoopRepeater: public LLSingleton<LLMainLoopRepeater> { + LLSINGLETON(LLMainLoopRepeater); public: - LLMainLoopRepeater(void); - // Start the repeater service. void start(void); diff --git a/indra/newview/llmarketplacefunctions.h b/indra/newview/llmarketplacefunctions.h index 9d795c6ced..ec312baca3 100644 --- a/indra/newview/llmarketplacefunctions.h +++ b/indra/newview/llmarketplacefunctions.h @@ -86,11 +86,10 @@ namespace MarketplaceFetchCodes class LLMarketplaceInventoryImporter : public LLSingleton<LLMarketplaceInventoryImporter> { + LLSINGLETON(LLMarketplaceInventoryImporter); public: static void update(); - - LLMarketplaceInventoryImporter(); - + typedef boost::signals2::signal<void (bool)> status_changed_signal_t; typedef boost::signals2::signal<void (U32, const LLSD&)> status_report_signal_t; @@ -181,10 +180,11 @@ class LLSLMDeleteListingsResponder; class LLMarketplaceData : public LLSingleton<LLMarketplaceData> { - friend class LLSingleton < LLMarketplaceData > ; + LLSINGLETON(LLMarketplaceData); + virtual ~LLMarketplaceData(); public: - friend class LLSLMGetMerchantResponder; + friend class LLSLMGetMerchantResponder; friend class LLSLMGetListingsResponder; friend class LLSLMCreateListingsResponder; friend class LLSLMGetListingResponder; @@ -242,9 +242,6 @@ public: void decrementValidationWaiting(const LLUUID& folder_id, S32 count = 1); private: - LLMarketplaceData(); - virtual ~LLMarketplaceData(); - // Modify Marketplace data set : each method returns true if the function succeeds, false if error // Used internally only by SLM Responders when data are received from the SLM Server bool addListing(const LLUUID& folder_id, S32 listing_id, const LLUUID& version_id, bool is_listed, const std::string& edit_url, S32 count); diff --git a/indra/newview/llmaterialmgr.h b/indra/newview/llmaterialmgr.h index 36dd0904b6..60b58d17de 100644 --- a/indra/newview/llmaterialmgr.h +++ b/indra/newview/llmaterialmgr.h @@ -38,9 +38,7 @@ class LLViewerRegion; class LLMaterialMgr : public LLSingleton<LLMaterialMgr> { - friend class LLSingleton<LLMaterialMgr>; -protected: - LLMaterialMgr(); + LLSINGLETON(LLMaterialMgr); virtual ~LLMaterialMgr(); public: diff --git a/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp b/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp index 8879cfd7fb..63d97f6ac2 100644 --- a/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp +++ b/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp @@ -41,8 +41,7 @@ #include "llpathfindingnavmeshstatus.h" #include "llviewerregion.h" -LLMenuOptionPathfindingRebakeNavmesh::LLMenuOptionPathfindingRebakeNavmesh() - : LLSingleton<LLMenuOptionPathfindingRebakeNavmesh>(), +LLMenuOptionPathfindingRebakeNavmesh::LLMenuOptionPathfindingRebakeNavmesh() : mIsInitialized(false), mCanRebakeRegion(false), mRebakeNavMeshMode(kRebakeNavMesh_Default), diff --git a/indra/newview/llmenuoptionpathfindingrebakenavmesh.h b/indra/newview/llmenuoptionpathfindingrebakenavmesh.h index 7b1d2873ba..649a387dd3 100644 --- a/indra/newview/llmenuoptionpathfindingrebakenavmesh.h +++ b/indra/newview/llmenuoptionpathfindingrebakenavmesh.h @@ -37,6 +37,8 @@ class LLPathfindingNavMeshStatus; class LLMenuOptionPathfindingRebakeNavmesh : public LLSingleton<LLMenuOptionPathfindingRebakeNavmesh> { + LLSINGLETON(LLMenuOptionPathfindingRebakeNavmesh); + virtual ~LLMenuOptionPathfindingRebakeNavmesh(); LOG_CLASS(LLMenuOptionPathfindingRebakeNavmesh); public: @@ -49,8 +51,6 @@ public: kRebakeNavMesh_Default = kRebakeNavMesh_NotAvailable } ERebakeNavMeshMode; - LLMenuOptionPathfindingRebakeNavmesh(); - virtual ~LLMenuOptionPathfindingRebakeNavmesh(); void initialize(); void quit(); diff --git a/indra/newview/llmutelist.cpp b/indra/newview/llmutelist.cpp index 01cf68bcda..3aa17d9dfb 100644 --- a/indra/newview/llmutelist.cpp +++ b/indra/newview/llmutelist.cpp @@ -47,6 +47,7 @@ #include "pipeline.h" #include <boost/tokenizer.hpp> +#include <boost/bind.hpp> #include "lldispatcher.h" #include "llxfermanager.h" @@ -146,22 +147,6 @@ std::string LLMute::getDisplayType() const } } - -/* static */ -LLMuteList* LLMuteList::getInstance() -{ - // Register callbacks at the first time that we find that the message system has been created. - static BOOL registered = FALSE; - if( !registered && gMessageSystem != NULL) - { - registered = TRUE; - // Register our various callbacks - gMessageSystem->setHandlerFuncFast(_PREHASH_MuteListUpdate, processMuteListUpdate); - gMessageSystem->setHandlerFuncFast(_PREHASH_UseCachedMuteList, processUseCachedMuteList); - } - return LLSingleton<LLMuteList>::getInstance(); // Call the "base" implementation. -} - //----------------------------------------------------------------------------- // LLMuteList() //----------------------------------------------------------------------------- @@ -169,6 +154,18 @@ LLMuteList::LLMuteList() : mIsLoaded(FALSE) { gGenericDispatcher.addHandler("emptymutelist", &sDispatchEmptyMuteList); + + // Register our callbacks. We may be constructed before gMessageSystem, so + // use callWhenReady() to register them as soon as gMessageSystem becomes + // available. + // When using bind(), must be explicit about default arguments such as + // that last NULL. + gMessageSystem.callWhenReady(boost::bind(&LLMessageSystem::setHandlerFuncFast, _1, + _PREHASH_MuteListUpdate, processMuteListUpdate, + static_cast<void**>(NULL))); + gMessageSystem.callWhenReady(boost::bind(&LLMessageSystem::setHandlerFuncFast, _1, + _PREHASH_UseCachedMuteList, processUseCachedMuteList, + static_cast<void**>(NULL))); } //----------------------------------------------------------------------------- diff --git a/indra/newview/llmutelist.h b/indra/newview/llmutelist.h index 4e7b6ee880..4ceddc97fd 100644 --- a/indra/newview/llmutelist.h +++ b/indra/newview/llmutelist.h @@ -71,6 +71,8 @@ public: class LLMuteList : public LLSingleton<LLMuteList> { + LLSINGLETON(LLMuteList); + ~LLMuteList(); public: // reasons for auto-unmuting a resident enum EAutoReason @@ -81,13 +83,6 @@ public: AR_COUNT // enum count }; - LLMuteList(); - ~LLMuteList(); - - // Implemented locally so that we can perform some delayed initialization. - // Callers should be careful to call this one and not LLSingleton<LLMuteList>::getInstance() - // which would circumvent that mechanism. -MG - static LLMuteList* getInstance(); void addObserver(LLMuteListObserver* observer); void removeObserver(LLMuteListObserver* observer); diff --git a/indra/newview/llnavigationbar.h b/indra/newview/llnavigationbar.h index 29dbaedf7a..a44c6dd699 100644..100755 --- a/indra/newview/llnavigationbar.h +++ b/indra/newview/llnavigationbar.h @@ -30,6 +30,7 @@ #include "llpanel.h" #include "llbutton.h" #include "lllayoutstack.h" +#include "llinitdestroyclass.h" class LLLocationInputCtrl; class LLMenuGL; @@ -84,12 +85,12 @@ protected: class LLNavigationBar : public LLPanel, public LLSingleton<LLNavigationBar>, private LLDestroyClass<LLNavigationBar> { + LLSINGLETON(LLNavigationBar); + virtual ~LLNavigationBar(); LOG_CLASS(LLNavigationBar); friend class LLDestroyClass<LLNavigationBar>; - + public: - LLNavigationBar(); - virtual ~LLNavigationBar(); /*virtual*/ void draw(); /*virtual*/ BOOL handleRightMouseDown(S32 x, S32 y, MASK mask); diff --git a/indra/newview/llnotificationmanager.h b/indra/newview/llnotificationmanager.h index f37c6b833c..52c79cc689 100644 --- a/indra/newview/llnotificationmanager.h +++ b/indra/newview/llnotificationmanager.h @@ -46,11 +46,11 @@ class LLToast; */ class LLNotificationManager : public LLSingleton<LLNotificationManager> { - typedef std::pair<std::string, LLEventHandler*> eventhandlers; -public: - LLNotificationManager(); + LLSINGLETON(LLNotificationManager); virtual ~LLNotificationManager(); + typedef std::pair<std::string, LLEventHandler*> eventhandlers; +public: //TODO: make private // this method initialize handlers' map for different types of notifications void init(void); diff --git a/indra/newview/llnotificationstorage.cpp b/indra/newview/llnotificationstorage.cpp index 3418b33d37..35fdfa88bb 100644 --- a/indra/newview/llnotificationstorage.cpp +++ b/indra/newview/llnotificationstorage.cpp @@ -45,9 +45,10 @@ typedef boost::function<LLNotificationResponderInterface * (const LLSD& pParams) class LLResponderRegistry : public LLRegistrySingleton<std::string, responder_constructor_t, LLResponderRegistry> { - public: - template<typename RESPONDER_TYPE> static LLNotificationResponderInterface * create(const LLSD& pParams); - LLNotificationResponderInterface * createResponder(const std::string& pNotificationName, const LLSD& pParams); + LLSINGLETON_EMPTY_CTOR(LLResponderRegistry); +public: + template<typename RESPONDER_TYPE> static LLNotificationResponderInterface * create(const LLSD& pParams); + LLNotificationResponderInterface * createResponder(const std::string& pNotificationName, const LLSD& pParams); }; template<typename RESPONDER_TYPE> LLNotificationResponderInterface * LLResponderRegistry::create(const LLSD& pParams) diff --git a/indra/newview/lloutfitobserver.h b/indra/newview/lloutfitobserver.h index 87d4b0c998..77041db68d 100644 --- a/indra/newview/lloutfitobserver.h +++ b/indra/newview/lloutfitobserver.h @@ -36,10 +36,10 @@ */ class LLOutfitObserver: public LLInventoryObserver, public LLSingleton<LLOutfitObserver> { -public: + LLSINGLETON(LLOutfitObserver); virtual ~LLOutfitObserver(); - friend class LLSingleton<LLOutfitObserver>; +public: virtual void changed(U32 mask); @@ -58,7 +58,6 @@ public: void addOutfitLockChangedCallback(const signal_t::slot_type& cb) { mOutfitLockChanged.connect(cb); } protected: - LLOutfitObserver(); /** Get a version of an inventory category specified by its UUID */ static S32 getCategoryVersion(const LLUUID& cat_id); diff --git a/indra/newview/llpaneleditwearable.cpp b/indra/newview/llpaneleditwearable.cpp index b7e1b2d3a4..f2d43a1037 100644 --- a/indra/newview/llpaneleditwearable.cpp +++ b/indra/newview/llpaneleditwearable.cpp @@ -117,8 +117,7 @@ class LLEditWearableDictionary : public LLSingleton<LLEditWearableDictionary> //-------------------------------------------------------------------- // Constructors and Destructors //-------------------------------------------------------------------- -public: - LLEditWearableDictionary(); + LLSINGLETON(LLEditWearableDictionary); virtual ~LLEditWearableDictionary(); //-------------------------------------------------------------------- diff --git a/indra/newview/llpanelmaininventory.cpp b/indra/newview/llpanelmaininventory.cpp index eb40616a9c..211cb32c01 100644 --- a/indra/newview/llpanelmaininventory.cpp +++ b/indra/newview/llpanelmaininventory.cpp @@ -1309,7 +1309,7 @@ void LLPanelMainInventory::setUploadCostIfNeeded() LLMenuItemBranchGL* upload_menu = menu->findChild<LLMenuItemBranchGL>("upload"); if(upload_menu) { - S32 upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); std::string cost_str; // getPriceUpload() returns -1 if no data available yet. diff --git a/indra/newview/llpanelsnapshotinventory.cpp b/indra/newview/llpanelsnapshotinventory.cpp index b2952834fb..bd81e9713e 100644 --- a/indra/newview/llpanelsnapshotinventory.cpp +++ b/indra/newview/llpanelsnapshotinventory.cpp @@ -135,7 +135,7 @@ BOOL LLPanelSnapshotInventory::postBuild() // virtual void LLPanelSnapshotInventory::onOpen(const LLSD& key) { - getChild<LLUICtrl>("hint_lbl")->setTextArg("[UPLOAD_COST]", llformat("%d", LLGlobalEconomy::Singleton::getInstance()->getPriceUpload())); + getChild<LLUICtrl>("hint_lbl")->setTextArg("[UPLOAD_COST]", llformat("%d", LLGlobalEconomy::getInstance()->getPriceUpload())); LLPanelSnapshot::onOpen(key); } @@ -155,7 +155,7 @@ void LLPanelSnapshotInventory::onResolutionCommit(LLUICtrl* ctrl) void LLPanelSnapshotInventoryBase::onSend() { - S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 expected_upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); if (can_afford_transaction(expected_upload_cost)) { if (mSnapshotFloater) diff --git a/indra/newview/llpanelsnapshotoptions.cpp b/indra/newview/llpanelsnapshotoptions.cpp index 269f16c5e4..95c14e4226 100644 --- a/indra/newview/llpanelsnapshotoptions.cpp +++ b/indra/newview/llpanelsnapshotoptions.cpp @@ -77,12 +77,12 @@ LLPanelSnapshotOptions::LLPanelSnapshotOptions() mCommitCallbackRegistrar.add("Snapshot.SendToFacebook", boost::bind(&LLPanelSnapshotOptions::onSendToFacebook, this)); mCommitCallbackRegistrar.add("Snapshot.SendToTwitter", boost::bind(&LLPanelSnapshotOptions::onSendToTwitter, this)); mCommitCallbackRegistrar.add("Snapshot.SendToFlickr", boost::bind(&LLPanelSnapshotOptions::onSendToFlickr, this)); - LLGlobalEconomy::Singleton::getInstance()->addObserver(this); + LLGlobalEconomy::getInstance()->addObserver(this); } LLPanelSnapshotOptions::~LLPanelSnapshotOptions() { - LLGlobalEconomy::Singleton::getInstance()->removeObserver(this); + LLGlobalEconomy::getInstance()->removeObserver(this); } // virtual @@ -100,7 +100,7 @@ void LLPanelSnapshotOptions::onOpen(const LLSD& key) void LLPanelSnapshotOptions::updateUploadCost() { - S32 upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); getChild<LLUICtrl>("save_to_inventory_btn")->setLabelArg("[AMOUNT]", llformat("%d", upload_cost)); } diff --git a/indra/newview/llpanelteleporthistory.cpp b/indra/newview/llpanelteleporthistory.cpp index 3de9dc2f80..fe0608d544 100644 --- a/indra/newview/llpanelteleporthistory.cpp +++ b/indra/newview/llpanelteleporthistory.cpp @@ -104,7 +104,9 @@ private: //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// -class LLTeleportHistoryFlatItemStorage: public LLSingleton<LLTeleportHistoryFlatItemStorage> { +class LLTeleportHistoryFlatItemStorage: public LLSingleton<LLTeleportHistoryFlatItemStorage> +{ + LLSINGLETON_EMPTY_CTOR(LLTeleportHistoryFlatItemStorage); protected: typedef std::vector< LLHandle<LLTeleportHistoryFlatItem> > flat_item_list_t; diff --git a/indra/newview/llpaneltopinfobar.h b/indra/newview/llpaneltopinfobar.h index f37bd9c048..78dd997029 100644 --- a/indra/newview/llpaneltopinfobar.h +++ b/indra/newview/llpaneltopinfobar.h @@ -28,6 +28,7 @@ #define LLPANELTOPINFOBAR_H_ #include "llpanel.h" +#include "llinitdestroyclass.h" class LLButton; class LLTextBox; @@ -36,6 +37,8 @@ class LLParcelChangeObserver; class LLPanelTopInfoBar : public LLPanel, public LLSingleton<LLPanelTopInfoBar>, private LLDestroyClass<LLPanelTopInfoBar> { + LLSINGLETON(LLPanelTopInfoBar); + ~LLPanelTopInfoBar(); LOG_CLASS(LLPanelTopInfoBar); friend class LLDestroyClass<LLPanelTopInfoBar>; @@ -43,9 +46,6 @@ class LLPanelTopInfoBar : public LLPanel, public LLSingleton<LLPanelTopInfoBar>, public: typedef boost::signals2::signal<void ()> resize_signal_t; - LLPanelTopInfoBar(); - ~LLPanelTopInfoBar(); - /*virtual*/ BOOL postBuild(); /*virtual*/ void draw(); diff --git a/indra/newview/llpathfindingmanager.cpp b/indra/newview/llpathfindingmanager.cpp index 711a869e82..cb4c07a417 100644 --- a/indra/newview/llpathfindingmanager.cpp +++ b/indra/newview/llpathfindingmanager.cpp @@ -144,8 +144,7 @@ typedef boost::shared_ptr<LinksetsResponder> LinksetsResponderPtr; // LLPathfindingManager //--------------------------------------------------------------------------- -LLPathfindingManager::LLPathfindingManager() - : LLSingleton<LLPathfindingManager>(), +LLPathfindingManager::LLPathfindingManager(): mNavMeshMap(), mAgentStateSignal() { diff --git a/indra/newview/llpathfindingmanager.h b/indra/newview/llpathfindingmanager.h index e8fad590ba..a44cd892da 100644 --- a/indra/newview/llpathfindingmanager.h +++ b/indra/newview/llpathfindingmanager.h @@ -48,6 +48,9 @@ class LinksetsResponder; class LLPathfindingManager : public LLSingleton<LLPathfindingManager> { + LLSINGLETON(LLPathfindingManager); + virtual ~LLPathfindingManager(); + friend class LLNavMeshSimStateChangeNode; friend class NavMeshStatusResponder; friend class LLAgentStateChangeNode; @@ -60,9 +63,6 @@ public: kRequestError } ERequestStatus; - LLPathfindingManager(); - virtual ~LLPathfindingManager(); - void initSystem(); void quitSystem(); diff --git a/indra/newview/llpathfindingpathtool.cpp b/indra/newview/llpathfindingpathtool.cpp index 006755e20b..3187325101 100644 --- a/indra/newview/llpathfindingpathtool.cpp +++ b/indra/newview/llpathfindingpathtool.cpp @@ -46,7 +46,6 @@ LLPathfindingPathTool::LLPathfindingPathTool() : LLTool(PATH_TOOL_NAME), - LLSingleton<LLPathfindingPathTool>(), mFinalPathData(), mTempPathData(), mPathResult(LLPathingLib::LLPL_NO_PATH), diff --git a/indra/newview/llpathfindingpathtool.h b/indra/newview/llpathfindingpathtool.h index 97284265f1..88cb3a15f8 100644 --- a/indra/newview/llpathfindingpathtool.h +++ b/indra/newview/llpathfindingpathtool.h @@ -36,6 +36,9 @@ class LLPathfindingPathTool : public LLTool, public LLSingleton<LLPathfindingPathTool> { + LLSINGLETON(LLPathfindingPathTool); + virtual ~LLPathfindingPathTool(); + public: typedef enum { @@ -59,9 +62,6 @@ public: kCharacterTypeD } ECharacterType; - LLPathfindingPathTool(); - virtual ~LLPathfindingPathTool(); - typedef boost::function<void (void)> path_event_callback_t; typedef boost::signals2::signal<void (void)> path_event_signal_t; typedef boost::signals2::connection path_event_slot_t; diff --git a/indra/newview/llpersistentnotificationstorage.cpp b/indra/newview/llpersistentnotificationstorage.cpp index 9c0222d0bc..264382ae82 100644 --- a/indra/newview/llpersistentnotificationstorage.cpp +++ b/indra/newview/llpersistentnotificationstorage.cpp @@ -36,9 +36,8 @@ #include "llscriptfloater.h" #include "llviewermessage.h" #include "llviewernetwork.h" -LLPersistentNotificationStorage::LLPersistentNotificationStorage() - : LLSingleton<LLPersistentNotificationStorage>() - , LLNotificationStorage("") +LLPersistentNotificationStorage::LLPersistentNotificationStorage(): + LLNotificationStorage("") , mLoaded(false) { } diff --git a/indra/newview/llpersistentnotificationstorage.h b/indra/newview/llpersistentnotificationstorage.h index bf0306380e..40c9923c74 100644 --- a/indra/newview/llpersistentnotificationstorage.h +++ b/indra/newview/llpersistentnotificationstorage.h @@ -45,10 +45,10 @@ class LLSD; class LLPersistentNotificationStorage : public LLSingleton<LLPersistentNotificationStorage>, public LLNotificationStorage { + LLSINGLETON(LLPersistentNotificationStorage); + ~LLPersistentNotificationStorage(); LOG_CLASS(LLPersistentNotificationStorage); public: - LLPersistentNotificationStorage(); - ~LLPersistentNotificationStorage(); void saveNotifications(); void loadNotifications(); diff --git a/indra/newview/llpresetsmanager.h b/indra/newview/llpresetsmanager.h index 21f9885f27..0014e32267 100644 --- a/indra/newview/llpresetsmanager.h +++ b/indra/newview/llpresetsmanager.h @@ -46,6 +46,9 @@ enum EDefaultOptions class LLPresetsManager : public LLSingleton<LLPresetsManager> { + LLSINGLETON(LLPresetsManager); + ~LLPresetsManager(); + public: typedef std::list<std::string> preset_name_list_t; @@ -67,9 +70,6 @@ public: preset_name_list_t mPresetNames; - LLPresetsManager(); - ~LLPresetsManager(); - preset_list_signal_t mPresetListChangeSignal; private: diff --git a/indra/newview/llproductinforequest.h b/indra/newview/llproductinforequest.h index 75dbf220d1..d1036374e8 100644 --- a/indra/newview/llproductinforequest.h +++ b/indra/newview/llproductinforequest.h @@ -41,12 +41,11 @@ */ class LLProductInfoRequestManager : public LLSingleton<LLProductInfoRequestManager> { + LLSINGLETON(LLProductInfoRequestManager); public: - LLProductInfoRequestManager(); std::string getDescriptionForSku(const std::string& sku); private: - friend class LLSingleton<LLProductInfoRequestManager>; /* virtual */ void initSingleton(); void getLandDescriptionsCoro(std::string url); diff --git a/indra/newview/llrecentpeople.h b/indra/newview/llrecentpeople.h index d0d6376867..c7aaf604f5 100644 --- a/indra/newview/llrecentpeople.h +++ b/indra/newview/llrecentpeople.h @@ -50,6 +50,7 @@ class LLDate; */ class LLRecentPeople: public LLSingleton<LLRecentPeople>, public LLOldEvents::LLSimpleListener { + LLSINGLETON_EMPTY_CTOR(LLRecentPeople); LOG_CLASS(LLRecentPeople); public: typedef boost::signals2::signal<void ()> signal_t; diff --git a/indra/newview/llregioninfomodel.h b/indra/newview/llregioninfomodel.h index d22a0de463..ea9640efda 100644 --- a/indra/newview/llregioninfomodel.h +++ b/indra/newview/llregioninfomodel.h @@ -36,6 +36,7 @@ class LLMessageSystem; */ class LLRegionInfoModel : public LLSingleton<LLRegionInfoModel> { + LLSINGLETON(LLRegionInfoModel); LOG_CLASS(LLRegionInfoModel); public: @@ -73,10 +74,8 @@ public: std::string mSimType; protected: - friend class LLSingleton<LLRegionInfoModel>; friend class LLViewerRegion; - LLRegionInfoModel(); /** * Refresh model with data from the incoming server message. diff --git a/indra/newview/llremoteparcelrequest.h b/indra/newview/llremoteparcelrequest.h index cb5af50c5f..5b0d189137 100644 --- a/indra/newview/llremoteparcelrequest.h +++ b/indra/newview/llremoteparcelrequest.h @@ -74,9 +74,10 @@ protected: class LLRemoteParcelInfoProcessor : public LLSingleton<LLRemoteParcelInfoProcessor> { -public: + LLSINGLETON_EMPTY_CTOR(LLRemoteParcelInfoProcessor); virtual ~LLRemoteParcelInfoProcessor() {} +public: void addObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer); void removeObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer); diff --git a/indra/newview/llrootview.h b/indra/newview/llrootview.h index 5223a314f3..2ac958e7b8 100644 --- a/indra/newview/llrootview.h +++ b/indra/newview/llrootview.h @@ -32,7 +32,9 @@ #include "lltooltip.h" class LLRootViewRegistry : public LLChildRegistry<LLRootViewRegistry> -{}; +{ + LLSINGLETON(LLRootViewRegistry); +}; class LLRootView : public LLView { diff --git a/indra/newview/llscenemonitor.h b/indra/newview/llscenemonitor.h index 2b6ea57b96..7cd531bd34 100644 --- a/indra/newview/llscenemonitor.h +++ b/indra/newview/llscenemonitor.h @@ -39,10 +39,10 @@ class LLViewerTexture; class LLSceneMonitor : public LLSingleton<LLSceneMonitor> { + LLSINGLETON(LLSceneMonitor); + ~LLSceneMonitor(); LOG_CLASS(LLSceneMonitor); public: - LLSceneMonitor(); - ~LLSceneMonitor(); void freezeAvatar(LLCharacter* avatarp); void setDebugViewerVisible(bool visible); diff --git a/indra/newview/llscriptfloater.h b/indra/newview/llscriptfloater.h index 70451194b3..c0b84abdcb 100644 --- a/indra/newview/llscriptfloater.h +++ b/indra/newview/llscriptfloater.h @@ -41,6 +41,7 @@ class LLScriptFloaterManager : public LLSingleton<LLScriptFloaterManager> // *TODO // LLScriptFloaterManager and LLScriptFloater will need some refactoring after we // know how script notifications should look like. + LLSINGLETON_EMPTY_CTOR(LLScriptFloaterManager); public: typedef enum e_object_type diff --git a/indra/newview/llsearchhistory.h b/indra/newview/llsearchhistory.h index 3309a8fcac..5aab5e6765 100644 --- a/indra/newview/llsearchhistory.h +++ b/indra/newview/llsearchhistory.h @@ -28,6 +28,7 @@ #define LL_LLSEARCHHISTORY_H #include "llsingleton.h" +#include "llinitdestroyclass.h" #include "llui.h" /** @@ -36,6 +37,7 @@ */ class LLSearchHistory : public LLSingleton<LLSearchHistory>, private LLDestroyClass<LLSearchHistory> { + LLSINGLETON(LLSearchHistory); friend class LLDestroyClass<LLSearchHistory>; public: @@ -71,7 +73,6 @@ public: */ void addEntry(const std::string& search_text); - LLSearchHistory(); /** * Class for storing data about single search request. diff --git a/indra/newview/llselectmgr.h b/indra/newview/llselectmgr.h index bc50e443f8..c167ecd236 100644 --- a/indra/newview/llselectmgr.h +++ b/indra/newview/llselectmgr.h @@ -388,6 +388,9 @@ struct LLSelectGetFirstTest; class LLSelectMgr : public LLEditMenuHandler, public LLSingleton<LLSelectMgr> { + LLSINGLETON(LLSelectMgr); + ~LLSelectMgr(); + public: static BOOL sRectSelectInclusive; // do we need to surround an object to pick it? static BOOL sRenderHiddenSelections; // do we show selection silhouettes that are occluded? @@ -413,9 +416,6 @@ public: LLCachedControl<bool> mDebugSelectMgr; public: - LLSelectMgr(); - ~LLSelectMgr(); - static void cleanupGlobals(); // LLEditMenuHandler interface diff --git a/indra/newview/llsnapshotlivepreview.cpp b/indra/newview/llsnapshotlivepreview.cpp index 049aae1336..8ceb7ffd48 100644 --- a/indra/newview/llsnapshotlivepreview.cpp +++ b/indra/newview/llsnapshotlivepreview.cpp @@ -1032,7 +1032,7 @@ void LLSnapshotLivePreview::saveTexture(BOOL outfit_snapshot, std::string name) LLAgentUI::buildLocationString(pos_string, LLAgentUI::LOCATION_FORMAT_FULL); std::string who_took_it; LLAgentUI::buildFullname(who_took_it); - S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 expected_upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); std::string res_name = outfit_snapshot ? name : "Snapshot : " + pos_string; std::string res_desc = outfit_snapshot ? "" : "Taken by " + who_took_it + " at " + pos_string; LLFolderType::EType folder_type = outfit_snapshot ? LLFolderType::FT_NONE : LLFolderType::FT_SNAPSHOT_CATEGORY; diff --git a/indra/newview/llspeakers.h b/indra/newview/llspeakers.h index 5cff70f377..617bae3984 100644 --- a/indra/newview/llspeakers.h +++ b/indra/newview/llspeakers.h @@ -341,20 +341,18 @@ protected: class LLActiveSpeakerMgr : public LLSpeakerMgr, public LLSingleton<LLActiveSpeakerMgr> { + LLSINGLETON(LLActiveSpeakerMgr); LOG_CLASS(LLActiveSpeakerMgr); -public: - LLActiveSpeakerMgr(); protected: virtual void updateSpeakerList(); }; class LLLocalSpeakerMgr : public LLSpeakerMgr, public LLSingleton<LLLocalSpeakerMgr> { - LOG_CLASS(LLLocalSpeakerMgr); -public: - LLLocalSpeakerMgr(); + LLSINGLETON(LLLocalSpeakerMgr); ~LLLocalSpeakerMgr (); + LOG_CLASS(LLLocalSpeakerMgr); protected: virtual void updateSpeakerList(); }; diff --git a/indra/newview/llspeakingindicatormanager.cpp b/indra/newview/llspeakingindicatormanager.cpp index 78fe7863c8..5ca1d4b4a5 100644 --- a/indra/newview/llspeakingindicatormanager.cpp +++ b/indra/newview/llspeakingindicatormanager.cpp @@ -48,6 +48,8 @@ */ class SpeakingIndicatorManager : public LLSingleton<SpeakingIndicatorManager>, LLVoiceClientParticipantObserver { + LLSINGLETON(SpeakingIndicatorManager); + ~SpeakingIndicatorManager(); LOG_CLASS(SpeakingIndicatorManager); public: @@ -91,10 +93,6 @@ private: typedef speaking_indicators_mmap_t::const_iterator indicator_const_iterator; typedef std::pair<indicator_const_iterator, indicator_const_iterator> indicator_range_t; - friend class LLSingleton<SpeakingIndicatorManager>; - SpeakingIndicatorManager(); - ~SpeakingIndicatorManager(); - /** * Callback to determine when voice channel is changed. * diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp index a2c8e7772e..b6dd0bd1d9 100644 --- a/indra/newview/llstartup.cpp +++ b/indra/newview/llstartup.cpp @@ -193,6 +193,7 @@ #include "llstartuplistener.h" #include "lltoolbarview.h" #include "llexperiencelog.h" +#include "llcleanup.h" #if LL_WINDOWS #include "lldxhardware.h" @@ -2804,7 +2805,7 @@ void LLStartUp::initExperiences() void LLStartUp::cleanupNameCache() { - LLAvatarNameCache::cleanupClass(); + SUBSYSTEM_CLEANUP(LLAvatarNameCache); delete gCacheName; gCacheName = NULL; diff --git a/indra/newview/llstylemap.h b/indra/newview/llstylemap.h index 8aa0af535c..96b3920593 100644 --- a/indra/newview/llstylemap.h +++ b/indra/newview/llstylemap.h @@ -39,6 +39,7 @@ typedef std::map<LLUUID, LLStyle::Params> style_map_t; class LLStyleMap : public LLSingleton<LLStyleMap> { + LLSINGLETON_EMPTY_CTOR(LLStyleMap); public: // Just like the [] accessor but it will add the entry in if it doesn't exist. const LLStyle::Params &lookupAgent(const LLUUID &source); diff --git a/indra/newview/llsyntaxid.h b/indra/newview/llsyntaxid.h index 0afa6dc04b..1360b3e042 100644 --- a/indra/newview/llsyntaxid.h +++ b/indra/newview/llsyntaxid.h @@ -38,9 +38,9 @@ class fetchKeywordsFileResponder; class LLSyntaxIdLSL : public LLSingleton<LLSyntaxIdLSL> { - friend class LLSingleton<LLSyntaxIdLSL>; + LLSINGLETON(LLSyntaxIdLSL); friend class fetchKeywordsFileResponder; - + private: std::set<std::string> mInflightFetches; typedef boost::signals2::signal<void()> syntax_id_changed_signal_t; @@ -67,7 +67,6 @@ private: LLSD mKeywordsXml; public: - LLSyntaxIdLSL(); void initialize(); bool keywordFetchInProgress(); LLSD getKeywordsXML() const { return mKeywordsXml; }; diff --git a/indra/newview/llsyswellwindow.h b/indra/newview/llsyswellwindow.h index d02293e6ff..b96a2573a1 100644 --- a/indra/newview/llsyswellwindow.h +++ b/indra/newview/llsyswellwindow.h @@ -32,6 +32,7 @@ #include "llscreenchannel.h" #include "llsyswellitem.h" #include "lltransientdockablefloater.h" +#include "llinitdestroyclass.h" class LLAvatarName; class LLChiclet; diff --git a/indra/newview/llteleporthistory.h b/indra/newview/llteleporthistory.h index e9c29c39bf..db0ccdda59 100644 --- a/indra/newview/llteleporthistory.h +++ b/indra/newview/llteleporthistory.h @@ -73,6 +73,8 @@ public: */ class LLTeleportHistory: public LLSingleton<LLTeleportHistory> { + LLSINGLETON(LLTeleportHistory); + ~LLTeleportHistory(); LOG_CLASS(LLTeleportHistory); public: @@ -81,9 +83,6 @@ public: typedef boost::function<void()> history_callback_t; typedef boost::signals2::signal<void()> history_signal_t; - LLTeleportHistory(); - ~LLTeleportHistory(); - /** * Go back in the history. */ diff --git a/indra/newview/llteleporthistorystorage.h b/indra/newview/llteleporthistorystorage.h index cf4c85a991..946ac0af1a 100644 --- a/indra/newview/llteleporthistorystorage.h +++ b/indra/newview/llteleporthistorystorage.h @@ -68,6 +68,8 @@ public: */ class LLTeleportHistoryStorage: public LLSingleton<LLTeleportHistoryStorage> { + LLSINGLETON(LLTeleportHistoryStorage); + ~LLTeleportHistoryStorage(); LOG_CLASS(LLTeleportHistoryStorage); public: @@ -78,9 +80,6 @@ public: typedef boost::function<void(S32 removed_index)> history_callback_t; typedef boost::signals2::signal<void(S32 removed_index)> history_signal_t; - LLTeleportHistoryStorage(); - ~LLTeleportHistoryStorage(); - /** * @return history items. */ diff --git a/indra/newview/lltextureatlasmanager.h b/indra/newview/lltextureatlasmanager.h index b643056198..1b8df708c6 100644 --- a/indra/newview/lltextureatlasmanager.h +++ b/indra/newview/lltextureatlasmanager.h @@ -85,12 +85,11 @@ private: class LLTextureAtlasManager : public LLSingleton<LLTextureAtlasManager> { -private: + LLSINGLETON(LLTextureAtlasManager); + ~LLTextureAtlasManager(); typedef std::list<LLPointer<LLTextureAtlas> > ll_texture_atlas_list_t ; public: - LLTextureAtlasManager(); - ~LLTextureAtlasManager(); LLPointer<LLTextureAtlasSlot> reserveAtlasSlot(S32 sub_texture_size, S8 ncomponents, LLSpatialGroup* groupp, LLViewerTexture* imagep) ; diff --git a/indra/newview/lltoolbrush.h b/indra/newview/lltoolbrush.h index 2ec6911de9..c108d83256 100644 --- a/indra/newview/lltoolbrush.h +++ b/indra/newview/lltoolbrush.h @@ -43,10 +43,10 @@ class LLViewerRegion; class LLToolBrushLand : public LLTool, public LLEditMenuHandler, public LLSingleton<LLToolBrushLand> { + LLSINGLETON(LLToolBrushLand); typedef std::set<LLViewerRegion*> region_list_t; public: - LLToolBrushLand(); // x,y in window coords, 0,0 = left,bot virtual BOOL handleMouseDown( S32 x, S32 y, MASK mask ); diff --git a/indra/newview/lltoolcomp.cpp b/indra/newview/lltoolcomp.cpp index 2b4fa757f6..d9adec82b4 100644 --- a/indra/newview/lltoolcomp.cpp +++ b/indra/newview/lltoolcomp.cpp @@ -683,7 +683,7 @@ LLToolCompGun::LLToolCompGun() : LLToolComposite(std::string("Mouselook")) { mGun = new LLToolGun(this); - mGrab = new LLToolGrab(this); + mGrab = new LLToolGrabBase(this); mNull = sNullTool; setCurrentTool(mGun); diff --git a/indra/newview/lltoolcomp.h b/indra/newview/lltoolcomp.h index e75d3c22e2..86506f725e 100644 --- a/indra/newview/lltoolcomp.h +++ b/indra/newview/lltoolcomp.h @@ -103,9 +103,9 @@ public: class LLToolCompInspect : public LLToolComposite, public LLSingleton<LLToolCompInspect> { -public: - LLToolCompInspect(); + LLSINGLETON(LLToolCompInspect); virtual ~LLToolCompInspect(); +public: // Overridden from LLToolComposite virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); @@ -128,9 +128,9 @@ private: class LLToolCompTranslate : public LLToolComposite, public LLSingleton<LLToolCompTranslate> { -public: - LLToolCompTranslate(); + LLSINGLETON(LLToolCompTranslate); virtual ~LLToolCompTranslate(); +public: // Overridden from LLToolComposite virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); @@ -149,9 +149,9 @@ public: class LLToolCompScale : public LLToolComposite, public LLSingleton<LLToolCompScale> { -public: - LLToolCompScale(); + LLSINGLETON(LLToolCompScale); virtual ~LLToolCompScale(); +public: // Overridden from LLToolComposite virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); @@ -171,9 +171,9 @@ public: class LLToolCompRotate : public LLToolComposite, public LLSingleton<LLToolCompRotate> { -public: - LLToolCompRotate(); + LLSINGLETON(LLToolCompRotate); virtual ~LLToolCompRotate(); +public: // Overridden from LLToolComposite virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); @@ -194,9 +194,9 @@ protected: class LLToolCompCreate : public LLToolComposite, public LLSingleton<LLToolCompCreate> { -public: - LLToolCompCreate(); + LLSINGLETON(LLToolCompCreate); virtual ~LLToolCompCreate(); +public: // Overridden from LLToolComposite virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); @@ -214,14 +214,14 @@ protected: // LLToolCompGun class LLToolGun; -class LLToolGrab; +class LLToolGrabBase; class LLToolSelect; class LLToolCompGun : public LLToolComposite, public LLSingleton<LLToolCompGun> { -public: - LLToolCompGun(); + LLSINGLETON(LLToolCompGun); virtual ~LLToolCompGun(); +public: // Overridden from LLToolComposite virtual BOOL handleHover(S32 x, S32 y, MASK mask); @@ -237,7 +237,7 @@ public: protected: LLToolGun* mGun; - LLToolGrab* mGrab; + LLToolGrabBase* mGrab; LLTool* mNull; }; diff --git a/indra/newview/lltooldraganddrop.h b/indra/newview/lltooldraganddrop.h index 63be1ef09b..766046785b 100644 --- a/indra/newview/lltooldraganddrop.h +++ b/indra/newview/lltooldraganddrop.h @@ -43,11 +43,10 @@ class LLPickInfo; class LLToolDragAndDrop : public LLTool, public LLSingleton<LLToolDragAndDrop> { + LLSINGLETON(LLToolDragAndDrop); public: typedef boost::signals2::signal<void ()> enddrag_signal_t; - LLToolDragAndDrop(); - // overridden from LLTool virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); virtual BOOL handleHover(S32 x, S32 y, MASK mask); @@ -281,8 +280,8 @@ private: class LLDragAndDropDictionary : public LLSingleton<LLDragAndDropDictionary>, public LLDictionary<EDragAndDropType, DragAndDropEntry> { + LLSINGLETON(LLDragAndDropDictionary); public: - LLDragAndDropDictionary(); dragOrDrop3dImpl get(EDragAndDropType dad_type, EDropTarget drop_target); }; }; diff --git a/indra/newview/lltoolface.h b/indra/newview/lltoolface.h index 7eb13b0fbc..e4b8ae12b8 100644 --- a/indra/newview/lltoolface.h +++ b/indra/newview/lltoolface.h @@ -35,9 +35,9 @@ class LLPickInfo; class LLToolFace : public LLTool, public LLSingleton<LLToolFace> { -public: - LLToolFace(); + LLSINGLETON(LLToolFace); virtual ~LLToolFace(); +public: virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask); diff --git a/indra/newview/lltoolfocus.h b/indra/newview/lltoolfocus.h index d23eb2cce6..cfc235b6c2 100644 --- a/indra/newview/lltoolfocus.h +++ b/indra/newview/lltoolfocus.h @@ -34,9 +34,9 @@ class LLPickInfo; class LLToolCamera : public LLTool, public LLSingleton<LLToolCamera> { -public: - LLToolCamera(); + LLSINGLETON(LLToolCamera); virtual ~LLToolCamera(); +public: virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); diff --git a/indra/newview/lltoolgrab.cpp b/indra/newview/lltoolgrab.cpp index c0ca4d7a9a..ed32e584a5 100644 --- a/indra/newview/lltoolgrab.cpp +++ b/indra/newview/lltoolgrab.cpp @@ -69,7 +69,7 @@ extern BOOL gDebugClicks; // // Methods // -LLToolGrab::LLToolGrab( LLToolComposite* composite ) +LLToolGrabBase::LLToolGrabBase( LLToolComposite* composite ) : LLTool( std::string("Grab"), composite ), mMode( GRAB_INACTIVE ), mVerticalDragging( FALSE ), @@ -88,12 +88,12 @@ LLToolGrab::LLToolGrab( LLToolComposite* composite ) mHideBuildHighlight(FALSE) { } -LLToolGrab::~LLToolGrab() +LLToolGrabBase::~LLToolGrabBase() { } // virtual -void LLToolGrab::handleSelect() +void LLToolGrabBase::handleSelect() { if(gFloaterTools) { @@ -106,7 +106,7 @@ void LLToolGrab::handleSelect() gGrabBtnSpin = FALSE; } -void LLToolGrab::handleDeselect() +void LLToolGrabBase::handleDeselect() { if( hasMouseCapture() ) { @@ -123,7 +123,7 @@ void LLToolGrab::handleDeselect() } -BOOL LLToolGrab::handleDoubleClick(S32 x, S32 y, MASK mask) +BOOL LLToolGrabBase::handleDoubleClick(S32 x, S32 y, MASK mask) { if (gDebugClicks) { @@ -133,7 +133,7 @@ BOOL LLToolGrab::handleDoubleClick(S32 x, S32 y, MASK mask) return FALSE; } -BOOL LLToolGrab::handleMouseDown(S32 x, S32 y, MASK mask) +BOOL LLToolGrabBase::handleMouseDown(S32 x, S32 y, MASK mask) { if (gDebugClicks) { @@ -152,7 +152,7 @@ BOOL LLToolGrab::handleMouseDown(S32 x, S32 y, MASK mask) return TRUE; } -void LLToolGrab::pickCallback(const LLPickInfo& pick_info) +void LLToolGrabBase::pickCallback(const LLPickInfo& pick_info) { LLToolGrab::getInstance()->mGrabPick = pick_info; LLViewerObject *objectp = pick_info.getObject(); @@ -182,7 +182,7 @@ void LLToolGrab::pickCallback(const LLPickInfo& pick_info) } } -BOOL LLToolGrab::handleObjectHit(const LLPickInfo& info) +BOOL LLToolGrabBase::handleObjectHit(const LLPickInfo& info) { mGrabPick = info; LLViewerObject* objectp = mGrabPick.getObject(); @@ -315,7 +315,7 @@ BOOL LLToolGrab::handleObjectHit(const LLPickInfo& info) } -void LLToolGrab::startSpin() +void LLToolGrabBase::startSpin() { LLViewerObject* objectp = mGrabPick.getObject(); if (!objectp) @@ -339,7 +339,7 @@ void LLToolGrab::startSpin() } -void LLToolGrab::stopSpin() +void LLToolGrabBase::stopSpin() { mSpinGrabbing = FALSE; @@ -373,7 +373,7 @@ void LLToolGrab::stopSpin() } -void LLToolGrab::startGrab() +void LLToolGrabBase::startGrab() { // Compute grab_offset in the OBJECT's root's coordinate frame // (sometimes root == object) @@ -422,7 +422,7 @@ void LLToolGrab::startGrab() } -BOOL LLToolGrab::handleHover(S32 x, S32 y, MASK mask) +BOOL LLToolGrabBase::handleHover(S32 x, S32 y, MASK mask) { if (!gViewerWindow->getLeftMouseDown()) { @@ -466,7 +466,7 @@ const F32 GRAB_SENSITIVITY_Y = 0.0075f; // Dragging. -void LLToolGrab::handleHoverActive(S32 x, S32 y, MASK mask) +void LLToolGrabBase::handleHoverActive(S32 x, S32 y, MASK mask) { LLViewerObject* objectp = mGrabPick.getObject(); if (!objectp || !hasMouseCapture() ) return; @@ -724,7 +724,7 @@ void LLToolGrab::handleHoverActive(S32 x, S32 y, MASK mask) } -void LLToolGrab::handleHoverNonPhysical(S32 x, S32 y, MASK mask) +void LLToolGrabBase::handleHoverNonPhysical(S32 x, S32 y, MASK mask) { LLViewerObject* objectp = mGrabPick.getObject(); if (!objectp || !hasMouseCapture() ) return; @@ -881,7 +881,7 @@ void LLToolGrab::handleHoverNonPhysical(S32 x, S32 y, MASK mask) // Not dragging. Just showing affordances -void LLToolGrab::handleHoverInactive(S32 x, S32 y, MASK mask) +void LLToolGrabBase::handleHoverInactive(S32 x, S32 y, MASK mask) { // JC - TODO - change cursor based on gGrabBtnVertical, gGrabBtnSpin LL_DEBUGS("UserInput") << "hover handled by LLToolGrab (inactive-not over editable object)" << LL_ENDL; @@ -889,7 +889,7 @@ void LLToolGrab::handleHoverInactive(S32 x, S32 y, MASK mask) } // User is trying to do something that's not allowed. -void LLToolGrab::handleHoverFailed(S32 x, S32 y, MASK mask) +void LLToolGrabBase::handleHoverFailed(S32 x, S32 y, MASK mask) { if( GRAB_NOOBJECT == mMode ) { @@ -930,7 +930,7 @@ void LLToolGrab::handleHoverFailed(S32 x, S32 y, MASK mask) -BOOL LLToolGrab::handleMouseUp(S32 x, S32 y, MASK mask) +BOOL LLToolGrabBase::handleMouseUp(S32 x, S32 y, MASK mask) { // call the base class to propogate info to sim LLTool::handleMouseUp(x, y, mask); @@ -961,7 +961,7 @@ BOOL LLToolGrab::handleMouseUp(S32 x, S32 y, MASK mask) return TRUE; } -void LLToolGrab::stopEditing() +void LLToolGrabBase::stopEditing() { if( hasMouseCapture() ) { @@ -969,7 +969,7 @@ void LLToolGrab::stopEditing() } } -void LLToolGrab::onMouseCaptureLost() +void LLToolGrabBase::onMouseCaptureLost() { LLViewerObject* objectp = mGrabPick.getObject(); if (!objectp) @@ -1026,7 +1026,7 @@ void LLToolGrab::onMouseCaptureLost() } -void LLToolGrab::stopGrab() +void LLToolGrabBase::stopGrab() { LLViewerObject* objectp = mGrabPick.getObject(); if (!objectp) @@ -1067,29 +1067,29 @@ void LLToolGrab::stopGrab() } -void LLToolGrab::draw() +void LLToolGrabBase::draw() { } -void LLToolGrab::render() +void LLToolGrabBase::render() { } -BOOL LLToolGrab::isEditing() +BOOL LLToolGrabBase::isEditing() { return (mGrabPick.getObject().notNull()); } -LLViewerObject* LLToolGrab::getEditingObject() +LLViewerObject* LLToolGrabBase::getEditingObject() { return mGrabPick.getObject(); } -LLVector3d LLToolGrab::getEditingPointGlobal() +LLVector3d LLToolGrabBase::getEditingPointGlobal() { return getGrabPointGlobal(); } -LLVector3d LLToolGrab::getGrabPointGlobal() +LLVector3d LLToolGrabBase::getGrabPointGlobal() { switch(mMode) { diff --git a/indra/newview/lltoolgrab.h b/indra/newview/lltoolgrab.h index 5d24c8813e..02ed5c26d7 100644 --- a/indra/newview/lltoolgrab.h +++ b/indra/newview/lltoolgrab.h @@ -45,12 +45,17 @@ void send_ObjectGrab_message(LLViewerObject* object, const LLPickInfo & pick, co void send_ObjectDeGrab_message(LLViewerObject* object, const LLPickInfo & pick); - -class LLToolGrab : public LLTool, public LLSingleton<LLToolGrab> +/** + * LLToolGrabBase contains most of the semantics of LLToolGrab. It's just that + * LLToolGrab is an LLSingleton, but we also explicitly instantiate + * LLToolGrabBase as part of LLToolCompGun. You can't just make an extra + * instance of an LLSingleton! + */ +class LLToolGrabBase : public LLTool { public: - LLToolGrab( LLToolComposite* composite = NULL ); - ~LLToolGrab(); + LLToolGrabBase(LLToolComposite* composite=NULL); + ~LLToolGrabBase(); /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask); /*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask); @@ -140,10 +145,14 @@ private: BOOL mClickedInMouselook; }; +/// This is the LLSingleton instance of LLToolGrab. +class LLToolGrab : public LLToolGrabBase, public LLSingleton<LLToolGrab> +{ + LLSINGLETON_EMPTY_CTOR(LLToolGrab); +}; + extern BOOL gGrabBtnVertical; extern BOOL gGrabBtnSpin; extern LLTool* gGrabTransientTool; #endif // LL_TOOLGRAB_H - - diff --git a/indra/newview/lltoolindividual.h b/indra/newview/lltoolindividual.h index 961a6a4d93..e7c2060fba 100644 --- a/indra/newview/lltoolindividual.h +++ b/indra/newview/lltoolindividual.h @@ -39,9 +39,9 @@ class LLPickInfo; class LLToolIndividual : public LLTool, public LLSingleton<LLToolIndividual> { -public: - LLToolIndividual(); + LLSINGLETON(LLToolIndividual); virtual ~LLToolIndividual(); +public: virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask); diff --git a/indra/newview/lltoolmgr.h b/indra/newview/lltoolmgr.h index e5b45750d9..28465d5d2c 100644 --- a/indra/newview/lltoolmgr.h +++ b/indra/newview/lltoolmgr.h @@ -42,9 +42,9 @@ const MASK MASK_COPY = MASK_SHIFT; class LLToolMgr : public LLSingleton<LLToolMgr> { -public: - LLToolMgr(); + LLSINGLETON(LLToolMgr); ~LLToolMgr(); +public: // Must be called after gSavedSettings set up. void initTools(); diff --git a/indra/newview/lltoolobjpicker.h b/indra/newview/lltoolobjpicker.h index 0c37be1f92..5ad9b67e21 100644 --- a/indra/newview/lltoolobjpicker.h +++ b/indra/newview/lltoolobjpicker.h @@ -35,8 +35,8 @@ class LLPickInfo; class LLToolObjPicker : public LLTool, public LLSingleton<LLToolObjPicker> { + LLSINGLETON(LLToolObjPicker); public: - LLToolObjPicker(); virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); diff --git a/indra/newview/lltoolpie.h b/indra/newview/lltoolpie.h index 6391e675c5..95d155a474 100644 --- a/indra/newview/lltoolpie.h +++ b/indra/newview/lltoolpie.h @@ -37,9 +37,9 @@ class LLObjectSelection; class LLToolPie : public LLTool, public LLSingleton<LLToolPie> { + LLSINGLETON(LLToolPie); LOG_CLASS(LLToolPie); public: - LLToolPie( ); // Virtual functions inherited from LLMouseHandler virtual BOOL handleAnyMouseClick(S32 x, S32 y, MASK mask, EClickType clicktype, BOOL down); diff --git a/indra/newview/lltoolpipette.h b/indra/newview/lltoolpipette.h index 8a83bf31af..7575d8ad18 100644 --- a/indra/newview/lltoolpipette.h +++ b/indra/newview/lltoolpipette.h @@ -43,10 +43,10 @@ class LLPickInfo; class LLToolPipette : public LLTool, public LLSingleton<LLToolPipette> { -public: - LLToolPipette(); + LLSINGLETON(LLToolPipette); virtual ~LLToolPipette(); +public: virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); virtual BOOL handleHover(S32 x, S32 y, MASK mask); diff --git a/indra/newview/lltoolselectland.h b/indra/newview/lltoolselectland.h index b368a4b153..b5ba72f16d 100644 --- a/indra/newview/lltoolselectland.h +++ b/indra/newview/lltoolselectland.h @@ -35,10 +35,10 @@ class LLParcelSelection; class LLToolSelectLand : public LLTool, public LLSingleton<LLToolSelectLand> { -public: - LLToolSelectLand( ); + LLSINGLETON(LLToolSelectLand); virtual ~LLToolSelectLand(); +public: /*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask); /*virtual*/ BOOL handleDoubleClick(S32 x, S32 y, MASK mask); /*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask); diff --git a/indra/newview/lltransientfloatermgr.h b/indra/newview/lltransientfloatermgr.h index b4611c8c87..d126543f15 100644 --- a/indra/newview/lltransientfloatermgr.h +++ b/indra/newview/lltransientfloatermgr.h @@ -38,9 +38,7 @@ class LLTransientFloater; */ class LLTransientFloaterMgr: public LLSingleton<LLTransientFloaterMgr> { -protected: - LLTransientFloaterMgr(); - friend class LLSingleton<LLTransientFloaterMgr>; + LLSINGLETON(LLTransientFloaterMgr); public: enum ETransientGroup diff --git a/indra/newview/lltwitterconnect.h b/indra/newview/lltwitterconnect.h index be481a17c1..e77048cc35 100644 --- a/indra/newview/lltwitterconnect.h +++ b/indra/newview/lltwitterconnect.h @@ -43,6 +43,7 @@ class LLEventPump; */ class LLTwitterConnect : public LLSingleton<LLTwitterConnect> { + LLSINGLETON(LLTwitterConnect); LOG_CLASS(LLTwitterConnect); public: enum EConnectionState @@ -81,10 +82,7 @@ public: void openTwitterWeb(std::string url); private: - friend class LLSingleton<LLTwitterConnect>; - LLTwitterConnect(); - ~LLTwitterConnect() {}; std::string getTwitterConnectURL(const std::string& route = "", bool include_read_from_master = false); EConnectionState mConnectionState; diff --git a/indra/newview/llviewerassettype.cpp b/indra/newview/llviewerassettype.cpp index 08ba5a5f25..ad0c1734f9 100644 --- a/indra/newview/llviewerassettype.cpp +++ b/indra/newview/llviewerassettype.cpp @@ -48,8 +48,7 @@ struct ViewerAssetEntry : public LLDictionaryEntry class LLViewerAssetDictionary : public LLSingleton<LLViewerAssetDictionary>, public LLDictionary<LLViewerAssetType::EType, ViewerAssetEntry> { -public: - LLViewerAssetDictionary(); + LLSINGLETON(LLViewerAssetDictionary); }; LLViewerAssetDictionary::LLViewerAssetDictionary() diff --git a/indra/newview/llviewerassetupload.cpp b/indra/newview/llviewerassetupload.cpp index 94f1b09fa9..4271b20ad6 100644 --- a/indra/newview/llviewerassetupload.cpp +++ b/indra/newview/llviewerassetupload.cpp @@ -174,7 +174,7 @@ S32 LLResourceUploadInfo::getEconomyUploadCost() getAssetType() == LLAssetType::AT_ANIMATION || getAssetType() == LLAssetType::AT_MESH) { - return LLGlobalEconomy::Singleton::instance().getPriceUpload(); + return LLGlobalEconomy::instance().getPriceUpload(); } return 0; diff --git a/indra/newview/llvieweraudio.h b/indra/newview/llvieweraudio.h index 8c302c6549..16f9b63113 100644 --- a/indra/newview/llvieweraudio.h +++ b/indra/newview/llvieweraudio.h @@ -43,6 +43,9 @@ void audio_update_wind(bool force_update = true); class LLViewerAudio : public LLSingleton<LLViewerAudio> { + LLSINGLETON(LLViewerAudio); + virtual ~LLViewerAudio(); + public: enum EFadeState @@ -52,9 +55,6 @@ public: FADE_OUT, }; - LLViewerAudio(); - virtual ~LLViewerAudio(); - void startInternetStreamWithAutoFade(std::string streamURI); void stopInternetStreamWithAutoFade(); diff --git a/indra/newview/llviewercamera.h b/indra/newview/llviewercamera.h index 7b2887d725..f8c973690a 100644 --- a/indra/newview/llviewercamera.h +++ b/indra/newview/llviewercamera.h @@ -54,6 +54,7 @@ extern template class LLViewerCamera* LLSingleton<class LLViewerCamera>::getInst LL_ALIGN_PREFIX(16) class LLViewerCamera : public LLCamera, public LLSingleton<LLViewerCamera> { + LLSINGLETON(LLViewerCamera); public: void* operator new(size_t size) { @@ -82,8 +83,6 @@ public: static eCameraID sCurCameraID; - LLViewerCamera(); - void updateCameraLocation(const LLVector3 ¢er, const LLVector3 &up_direction, const LLVector3 &point_of_interest); diff --git a/indra/newview/llviewerfoldertype.cpp b/indra/newview/llviewerfoldertype.cpp index b8ff2cc9b4..9cb2e0336a 100644 --- a/indra/newview/llviewerfoldertype.cpp +++ b/indra/newview/llviewerfoldertype.cpp @@ -103,8 +103,7 @@ struct ViewerFolderEntry : public LLDictionaryEntry class LLViewerFolderDictionary : public LLSingleton<LLViewerFolderDictionary>, public LLDictionary<LLFolderType::EType, ViewerFolderEntry> { -public: - LLViewerFolderDictionary(); + LLSINGLETON(LLViewerFolderDictionary); protected: bool initEnsemblesFromFile(); // Reads in ensemble information from foldertypes.xml }; diff --git a/indra/newview/llviewerhelp.h b/indra/newview/llviewerhelp.h index a983012e2e..da50e07a43 100644 --- a/indra/newview/llviewerhelp.h +++ b/indra/newview/llviewerhelp.h @@ -39,7 +39,7 @@ class LLUICtrl; class LLViewerHelp : public LLHelp, public LLSingleton<LLViewerHelp> { - friend class LLSingleton<LLViewerHelp>; + LLSINGLETON_EMPTY_CTOR(LLViewerHelp); public: /// display the specified help topic in the help viewer diff --git a/indra/newview/llviewerinventory.cpp b/indra/newview/llviewerinventory.cpp index d0813544f8..557e20a4b0 100644 --- a/indra/newview/llviewerinventory.cpp +++ b/indra/newview/llviewerinventory.cpp @@ -94,107 +94,10 @@ void doInventoryCb(LLPointer<LLInventoryCallback> cb, LLUUID id) ///---------------------------------------------------------------------------- class LLLocalizedInventoryItemsDictionary : public LLSingleton<LLLocalizedInventoryItemsDictionary> { + LLSINGLETON(LLLocalizedInventoryItemsDictionary); public: std::map<std::string, std::string> mInventoryItemsDict; - LLLocalizedInventoryItemsDictionary() - { - mInventoryItemsDict["New Shape"] = LLTrans::getString("New Shape"); - mInventoryItemsDict["New Skin"] = LLTrans::getString("New Skin"); - mInventoryItemsDict["New Hair"] = LLTrans::getString("New Hair"); - mInventoryItemsDict["New Eyes"] = LLTrans::getString("New Eyes"); - mInventoryItemsDict["New Shirt"] = LLTrans::getString("New Shirt"); - mInventoryItemsDict["New Pants"] = LLTrans::getString("New Pants"); - mInventoryItemsDict["New Shoes"] = LLTrans::getString("New Shoes"); - mInventoryItemsDict["New Socks"] = LLTrans::getString("New Socks"); - mInventoryItemsDict["New Jacket"] = LLTrans::getString("New Jacket"); - mInventoryItemsDict["New Gloves"] = LLTrans::getString("New Gloves"); - mInventoryItemsDict["New Undershirt"] = LLTrans::getString("New Undershirt"); - mInventoryItemsDict["New Underpants"] = LLTrans::getString("New Underpants"); - mInventoryItemsDict["New Skirt"] = LLTrans::getString("New Skirt"); - mInventoryItemsDict["New Alpha"] = LLTrans::getString("New Alpha"); - mInventoryItemsDict["New Tattoo"] = LLTrans::getString("New Tattoo"); - mInventoryItemsDict["New Physics"] = LLTrans::getString("New Physics"); - mInventoryItemsDict["Invalid Wearable"] = LLTrans::getString("Invalid Wearable"); - - mInventoryItemsDict["New Gesture"] = LLTrans::getString("New Gesture"); - mInventoryItemsDict["New Script"] = LLTrans::getString("New Script"); - mInventoryItemsDict["New Folder"] = LLTrans::getString("New Folder"); - mInventoryItemsDict["New Note"] = LLTrans::getString("New Note"); - mInventoryItemsDict["Contents"] = LLTrans::getString("Contents"); - - mInventoryItemsDict["Gesture"] = LLTrans::getString("Gesture"); - mInventoryItemsDict["Male Gestures"] = LLTrans::getString("Male Gestures"); - mInventoryItemsDict["Female Gestures"] = LLTrans::getString("Female Gestures"); - mInventoryItemsDict["Other Gestures"] = LLTrans::getString("Other Gestures"); - mInventoryItemsDict["Speech Gestures"] = LLTrans::getString("Speech Gestures"); - mInventoryItemsDict["Common Gestures"] = LLTrans::getString("Common Gestures"); - - //predefined gestures - - //male - mInventoryItemsDict["Male - Excuse me"] = LLTrans::getString("Male - Excuse me"); - mInventoryItemsDict["Male - Get lost"] = LLTrans::getString("Male - Get lost"); // double space after Male. EXT-8319 - mInventoryItemsDict["Male - Blow kiss"] = LLTrans::getString("Male - Blow kiss"); - mInventoryItemsDict["Male - Boo"] = LLTrans::getString("Male - Boo"); - mInventoryItemsDict["Male - Bored"] = LLTrans::getString("Male - Bored"); - mInventoryItemsDict["Male - Hey"] = LLTrans::getString("Male - Hey"); - mInventoryItemsDict["Male - Laugh"] = LLTrans::getString("Male - Laugh"); - mInventoryItemsDict["Male - Repulsed"] = LLTrans::getString("Male - Repulsed"); - mInventoryItemsDict["Male - Shrug"] = LLTrans::getString("Male - Shrug"); - mInventoryItemsDict["Male - Stick tougue out"] = LLTrans::getString("Male - Stick tougue out"); - mInventoryItemsDict["Male - Wow"] = LLTrans::getString("Male - Wow"); - - //female - mInventoryItemsDict["Female - Chuckle"] = LLTrans::getString("Female - Chuckle"); - mInventoryItemsDict["Female - Cry"] = LLTrans::getString("Female - Cry"); - mInventoryItemsDict["Female - Embarrassed"] = LLTrans::getString("Female - Embarrassed"); - mInventoryItemsDict["Female - Excuse me"] = LLTrans::getString("Female - Excuse me"); - mInventoryItemsDict["Female - Get lost"] = LLTrans::getString("Female - Get lost"); // double space after Female. EXT-8319 - mInventoryItemsDict["Female - Blow kiss"] = LLTrans::getString("Female - Blow kiss"); - mInventoryItemsDict["Female - Boo"] = LLTrans::getString("Female - Boo"); - mInventoryItemsDict["Female - Bored"] = LLTrans::getString("Female - Bored"); - mInventoryItemsDict["Female - Hey"] = LLTrans::getString("Female - Hey"); - mInventoryItemsDict["Female - Hey baby"] = LLTrans::getString("Female - Hey baby"); - mInventoryItemsDict["Female - Laugh"] = LLTrans::getString("Female - Laugh"); - mInventoryItemsDict["Female - Looking good"] = LLTrans::getString("Female - Looking good"); - mInventoryItemsDict["Female - Over here"] = LLTrans::getString("Female - Over here"); - mInventoryItemsDict["Female - Please"] = LLTrans::getString("Female - Please"); - mInventoryItemsDict["Female - Repulsed"] = LLTrans::getString("Female - Repulsed"); - mInventoryItemsDict["Female - Shrug"] = LLTrans::getString("Female - Shrug"); - mInventoryItemsDict["Female - Stick tougue out"]= LLTrans::getString("Female - Stick tougue out"); - mInventoryItemsDict["Female - Wow"] = LLTrans::getString("Female - Wow"); - - //common - mInventoryItemsDict["/bow"] = LLTrans::getString("/bow"); - mInventoryItemsDict["/clap"] = LLTrans::getString("/clap"); - mInventoryItemsDict["/count"] = LLTrans::getString("/count"); - mInventoryItemsDict["/extinguish"] = LLTrans::getString("/extinguish"); - mInventoryItemsDict["/kmb"] = LLTrans::getString("/kmb"); - mInventoryItemsDict["/muscle"] = LLTrans::getString("/muscle"); - mInventoryItemsDict["/no"] = LLTrans::getString("/no"); - mInventoryItemsDict["/no!"] = LLTrans::getString("/no!"); - mInventoryItemsDict["/paper"] = LLTrans::getString("/paper"); - mInventoryItemsDict["/pointme"] = LLTrans::getString("/pointme"); - mInventoryItemsDict["/pointyou"] = LLTrans::getString("/pointyou"); - mInventoryItemsDict["/rock"] = LLTrans::getString("/rock"); - mInventoryItemsDict["/scissor"] = LLTrans::getString("/scissor"); - mInventoryItemsDict["/smoke"] = LLTrans::getString("/smoke"); - mInventoryItemsDict["/stretch"] = LLTrans::getString("/stretch"); - mInventoryItemsDict["/whistle"] = LLTrans::getString("/whistle"); - mInventoryItemsDict["/yes"] = LLTrans::getString("/yes"); - mInventoryItemsDict["/yes!"] = LLTrans::getString("/yes!"); - mInventoryItemsDict["afk"] = LLTrans::getString("afk"); - mInventoryItemsDict["dance1"] = LLTrans::getString("dance1"); - mInventoryItemsDict["dance2"] = LLTrans::getString("dance2"); - mInventoryItemsDict["dance3"] = LLTrans::getString("dance3"); - mInventoryItemsDict["dance4"] = LLTrans::getString("dance4"); - mInventoryItemsDict["dance5"] = LLTrans::getString("dance5"); - mInventoryItemsDict["dance6"] = LLTrans::getString("dance6"); - mInventoryItemsDict["dance7"] = LLTrans::getString("dance7"); - mInventoryItemsDict["dance8"] = LLTrans::getString("dance8"); - } - /** * Finds passed name in dictionary and replaces it with found localized value. * @@ -217,6 +120,103 @@ public: } }; +LLLocalizedInventoryItemsDictionary::LLLocalizedInventoryItemsDictionary() +{ + mInventoryItemsDict["New Shape"] = LLTrans::getString("New Shape"); + mInventoryItemsDict["New Skin"] = LLTrans::getString("New Skin"); + mInventoryItemsDict["New Hair"] = LLTrans::getString("New Hair"); + mInventoryItemsDict["New Eyes"] = LLTrans::getString("New Eyes"); + mInventoryItemsDict["New Shirt"] = LLTrans::getString("New Shirt"); + mInventoryItemsDict["New Pants"] = LLTrans::getString("New Pants"); + mInventoryItemsDict["New Shoes"] = LLTrans::getString("New Shoes"); + mInventoryItemsDict["New Socks"] = LLTrans::getString("New Socks"); + mInventoryItemsDict["New Jacket"] = LLTrans::getString("New Jacket"); + mInventoryItemsDict["New Gloves"] = LLTrans::getString("New Gloves"); + mInventoryItemsDict["New Undershirt"] = LLTrans::getString("New Undershirt"); + mInventoryItemsDict["New Underpants"] = LLTrans::getString("New Underpants"); + mInventoryItemsDict["New Skirt"] = LLTrans::getString("New Skirt"); + mInventoryItemsDict["New Alpha"] = LLTrans::getString("New Alpha"); + mInventoryItemsDict["New Tattoo"] = LLTrans::getString("New Tattoo"); + mInventoryItemsDict["New Physics"] = LLTrans::getString("New Physics"); + mInventoryItemsDict["Invalid Wearable"] = LLTrans::getString("Invalid Wearable"); + + mInventoryItemsDict["New Gesture"] = LLTrans::getString("New Gesture"); + mInventoryItemsDict["New Script"] = LLTrans::getString("New Script"); + mInventoryItemsDict["New Folder"] = LLTrans::getString("New Folder"); + mInventoryItemsDict["New Note"] = LLTrans::getString("New Note"); + mInventoryItemsDict["Contents"] = LLTrans::getString("Contents"); + + mInventoryItemsDict["Gesture"] = LLTrans::getString("Gesture"); + mInventoryItemsDict["Male Gestures"] = LLTrans::getString("Male Gestures"); + mInventoryItemsDict["Female Gestures"] = LLTrans::getString("Female Gestures"); + mInventoryItemsDict["Other Gestures"] = LLTrans::getString("Other Gestures"); + mInventoryItemsDict["Speech Gestures"] = LLTrans::getString("Speech Gestures"); + mInventoryItemsDict["Common Gestures"] = LLTrans::getString("Common Gestures"); + + //predefined gestures + + //male + mInventoryItemsDict["Male - Excuse me"] = LLTrans::getString("Male - Excuse me"); + mInventoryItemsDict["Male - Get lost"] = LLTrans::getString("Male - Get lost"); // double space after Male. EXT-8319 + mInventoryItemsDict["Male - Blow kiss"] = LLTrans::getString("Male - Blow kiss"); + mInventoryItemsDict["Male - Boo"] = LLTrans::getString("Male - Boo"); + mInventoryItemsDict["Male - Bored"] = LLTrans::getString("Male - Bored"); + mInventoryItemsDict["Male - Hey"] = LLTrans::getString("Male - Hey"); + mInventoryItemsDict["Male - Laugh"] = LLTrans::getString("Male - Laugh"); + mInventoryItemsDict["Male - Repulsed"] = LLTrans::getString("Male - Repulsed"); + mInventoryItemsDict["Male - Shrug"] = LLTrans::getString("Male - Shrug"); + mInventoryItemsDict["Male - Stick tougue out"] = LLTrans::getString("Male - Stick tougue out"); + mInventoryItemsDict["Male - Wow"] = LLTrans::getString("Male - Wow"); + + //female + mInventoryItemsDict["Female - Chuckle"] = LLTrans::getString("Female - Chuckle"); + mInventoryItemsDict["Female - Cry"] = LLTrans::getString("Female - Cry"); + mInventoryItemsDict["Female - Embarrassed"] = LLTrans::getString("Female - Embarrassed"); + mInventoryItemsDict["Female - Excuse me"] = LLTrans::getString("Female - Excuse me"); + mInventoryItemsDict["Female - Get lost"] = LLTrans::getString("Female - Get lost"); // double space after Female. EXT-8319 + mInventoryItemsDict["Female - Blow kiss"] = LLTrans::getString("Female - Blow kiss"); + mInventoryItemsDict["Female - Boo"] = LLTrans::getString("Female - Boo"); + mInventoryItemsDict["Female - Bored"] = LLTrans::getString("Female - Bored"); + mInventoryItemsDict["Female - Hey"] = LLTrans::getString("Female - Hey"); + mInventoryItemsDict["Female - Hey baby"] = LLTrans::getString("Female - Hey baby"); + mInventoryItemsDict["Female - Laugh"] = LLTrans::getString("Female - Laugh"); + mInventoryItemsDict["Female - Looking good"] = LLTrans::getString("Female - Looking good"); + mInventoryItemsDict["Female - Over here"] = LLTrans::getString("Female - Over here"); + mInventoryItemsDict["Female - Please"] = LLTrans::getString("Female - Please"); + mInventoryItemsDict["Female - Repulsed"] = LLTrans::getString("Female - Repulsed"); + mInventoryItemsDict["Female - Shrug"] = LLTrans::getString("Female - Shrug"); + mInventoryItemsDict["Female - Stick tougue out"]= LLTrans::getString("Female - Stick tougue out"); + mInventoryItemsDict["Female - Wow"] = LLTrans::getString("Female - Wow"); + + //common + mInventoryItemsDict["/bow"] = LLTrans::getString("/bow"); + mInventoryItemsDict["/clap"] = LLTrans::getString("/clap"); + mInventoryItemsDict["/count"] = LLTrans::getString("/count"); + mInventoryItemsDict["/extinguish"] = LLTrans::getString("/extinguish"); + mInventoryItemsDict["/kmb"] = LLTrans::getString("/kmb"); + mInventoryItemsDict["/muscle"] = LLTrans::getString("/muscle"); + mInventoryItemsDict["/no"] = LLTrans::getString("/no"); + mInventoryItemsDict["/no!"] = LLTrans::getString("/no!"); + mInventoryItemsDict["/paper"] = LLTrans::getString("/paper"); + mInventoryItemsDict["/pointme"] = LLTrans::getString("/pointme"); + mInventoryItemsDict["/pointyou"] = LLTrans::getString("/pointyou"); + mInventoryItemsDict["/rock"] = LLTrans::getString("/rock"); + mInventoryItemsDict["/scissor"] = LLTrans::getString("/scissor"); + mInventoryItemsDict["/smoke"] = LLTrans::getString("/smoke"); + mInventoryItemsDict["/stretch"] = LLTrans::getString("/stretch"); + mInventoryItemsDict["/whistle"] = LLTrans::getString("/whistle"); + mInventoryItemsDict["/yes"] = LLTrans::getString("/yes"); + mInventoryItemsDict["/yes!"] = LLTrans::getString("/yes!"); + mInventoryItemsDict["afk"] = LLTrans::getString("afk"); + mInventoryItemsDict["dance1"] = LLTrans::getString("dance1"); + mInventoryItemsDict["dance2"] = LLTrans::getString("dance2"); + mInventoryItemsDict["dance3"] = LLTrans::getString("dance3"); + mInventoryItemsDict["dance4"] = LLTrans::getString("dance4"); + mInventoryItemsDict["dance5"] = LLTrans::getString("dance5"); + mInventoryItemsDict["dance6"] = LLTrans::getString("dance6"); + mInventoryItemsDict["dance7"] = LLTrans::getString("dance7"); + mInventoryItemsDict["dance8"] = LLTrans::getString("dance8"); +} ///---------------------------------------------------------------------------- /// Local function declarations, constants, enums, and typedefs diff --git a/indra/newview/llviewerinventory.h b/indra/newview/llviewerinventory.h index 5194679a0c..074d51b8b3 100644 --- a/indra/newview/llviewerinventory.h +++ b/indra/newview/llviewerinventory.h @@ -30,7 +30,7 @@ #include "llinventory.h" #include "llframetimer.h" #include "llwearable.h" -#include "llui.h" //for LLDestroyClass +#include "llinitdestroyclass.h" //for LLDestroyClass #include <boost/signals2.hpp> // boost::signals2::trackable diff --git a/indra/newview/llviewerjoystick.h b/indra/newview/llviewerjoystick.h index 80c758a5af..016b435ee8 100644 --- a/indra/newview/llviewerjoystick.h +++ b/indra/newview/llviewerjoystick.h @@ -45,10 +45,10 @@ typedef enum e_joystick_driver_state class LLViewerJoystick : public LLSingleton<LLViewerJoystick> { -public: - LLViewerJoystick(); + LLSINGLETON(LLViewerJoystick); virtual ~LLViewerJoystick(); - + +public: void init(bool autoenable); void terminate(); diff --git a/indra/newview/llviewerkeyboard.cpp b/indra/newview/llviewerkeyboard.cpp index 2186ed3c52..fd4315a319 100644 --- a/indra/newview/llviewerkeyboard.cpp +++ b/indra/newview/llviewerkeyboard.cpp @@ -57,6 +57,7 @@ const F32 ORBIT_NUDGE_RATE = 0.05f; // fraction of normal speed struct LLKeyboardActionRegistry : public LLRegistrySingleton<std::string, boost::function<void (EKeystate keystate)>, LLKeyboardActionRegistry> { + LLSINGLETON_EMPTY_CTOR(LLKeyboardActionRegistry); }; LLViewerKeyboard gViewerKeyboard; diff --git a/indra/newview/llviewermediafocus.h b/indra/newview/llviewermediafocus.h index 0b2a64868e..368c671f84 100644 --- a/indra/newview/llviewermediafocus.h +++ b/indra/newview/llviewermediafocus.h @@ -41,10 +41,10 @@ class LLViewerMediaFocus : public LLFocusableElement, public LLSingleton<LLViewerMediaFocus> { -public: - LLViewerMediaFocus(); + LLSINGLETON(LLViewerMediaFocus); ~LLViewerMediaFocus(); - + +public: // Set/clear the face that has media focus (takes keyboard input and has the full set of controls) void setFocusFace(LLPointer<LLViewerObject> objectp, S32 face, viewer_media_t media_impl, LLVector3 pick_normal = LLVector3::zero); void clearFocus(); diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp index f5b06fbd19..1a6a9b858e 100644 --- a/indra/newview/llviewermenu.cpp +++ b/indra/newview/llviewermenu.cpp @@ -133,6 +133,7 @@ #include "llpathfindingmanager.h" #include "llstartup.h" #include "boost/unordered_map.hpp" +#include "llcleanup.h" using namespace LLAvatarAppearanceDefines; @@ -8482,7 +8483,7 @@ class LLWorldPostProcess : public view_listener_t void handle_flush_name_caches() { - LLAvatarNameCache::cleanupClass(); + SUBSYSTEM_CLEANUP(LLAvatarNameCache); if (gCacheName) gCacheName->clear(); } @@ -8526,7 +8527,7 @@ class LLToggleUIHints : public view_listener_t void LLUploadCostCalculator::calculateCost() { - S32 upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); // getPriceUpload() returns -1 if no data available yet. if(upload_cost >= 0) diff --git a/indra/newview/llviewermenufile.cpp b/indra/newview/llviewermenufile.cpp index 54b12cae12..78967821a3 100644 --- a/indra/newview/llviewermenufile.cpp +++ b/indra/newview/llviewermenufile.cpp @@ -84,7 +84,7 @@ class LLFileEnableUpload : public view_listener_t bool handleEvent(const LLSD& userdata) { return true; -// bool new_value = gStatusBar && LLGlobalEconomy::Singleton::getInstance() && (gStatusBar->getBalance() >= LLGlobalEconomy::Singleton::getInstance()->getPriceUpload()); +// bool new_value = gStatusBar && LLGlobalEconomy::getInstance() && (gStatusBar->getBalance() >= LLGlobalEconomy::getInstance()->getPriceUpload()); // return new_value; } }; @@ -423,7 +423,7 @@ class LLFileUploadBulk : public view_listener_t if (picker.getMultipleOpenFiles()) { std::string filename = picker.getFirstFile(); - S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 expected_upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); while (!filename.empty()) { diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp index 92df3866f7..94e4d7bfc9 100644 --- a/indra/newview/llviewermessage.cpp +++ b/indra/newview/llviewermessage.cpp @@ -6274,9 +6274,9 @@ void process_frozen_message(LLMessageSystem *msgsystem, void **user_data) // do some extra stuff once we get our economy data void process_economy_data(LLMessageSystem *msg, void** /*user_data*/) { - LLGlobalEconomy::processEconomyData(msg, LLGlobalEconomy::Singleton::getInstance()); + LLGlobalEconomy::processEconomyData(msg, LLGlobalEconomy::getInstance()); - S32 upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload(); + S32 upload_cost = LLGlobalEconomy::getInstance()->getPriceUpload(); LL_INFOS_ONCE("Messaging") << "EconomyData message arrived; upload cost is L$" << upload_cost << LL_ENDL; diff --git a/indra/newview/llviewermessage.h b/indra/newview/llviewermessage.h index d8f5c71f8d..b0eaa37541 100644 --- a/indra/newview/llviewermessage.h +++ b/indra/newview/llviewermessage.h @@ -210,6 +210,7 @@ void set_dad_inbox_object(const LLUUID& object_id); class LLViewerMessage : public LLSingleton<LLViewerMessage> { + LLSINGLETON_EMPTY_CTOR(LLViewerMessage); public: typedef boost::function<void()> teleport_started_callback_t; typedef boost::signals2::signal<void()> teleport_started_signal_t; diff --git a/indra/newview/llviewernetwork.cpp b/indra/newview/llviewernetwork.cpp index 6666aecca2..b47cdbd111 100644 --- a/indra/newview/llviewernetwork.cpp +++ b/indra/newview/llviewernetwork.cpp @@ -91,13 +91,6 @@ LLGridManager::LLGridManager() } -LLGridManager::LLGridManager(const std::string& grid_file) -{ - // initialize with an explicity grid file for testing. - LL_DEBUGS("GridManager")<<LL_ENDL; - initialize(grid_file); -} - // // LLGridManager - class for managing the list of known grids, and the current // selection diff --git a/indra/newview/llviewernetwork.h b/indra/newview/llviewernetwork.h index 8526c0ba7f..e540ca9568 100644 --- a/indra/newview/llviewernetwork.h +++ b/indra/newview/llviewernetwork.h @@ -58,16 +58,15 @@ protected: **/ class LLGridManager : public LLSingleton<LLGridManager> { + /// Instantiate the grid manager, load default grids, selects the default grid + LLSINGLETON(LLGridManager); + ~LLGridManager(); + public: /* ================================================================ * @name Initialization and Configuration * @{ */ - /// Instantiate the grid manager, load default grids, selects the default grid - LLGridManager(const std::string& grid_file); - LLGridManager(); - ~LLGridManager(); - /// add grids from an external grids file void initialize(const std::string& grid_file); diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp index 5edc3c9745..0bfdb654c7 100644 --- a/indra/newview/llviewerobject.cpp +++ b/indra/newview/llviewerobject.cpp @@ -102,6 +102,7 @@ #include "llmediaentry.h" #include "llfloaterperms.h" #include "llvocache.h" +#include "llcleanup.h" //#define DEBUG_UPDATE_TYPE @@ -529,11 +530,11 @@ void LLViewerObject::initVOClasses() void LLViewerObject::cleanupVOClasses() { - LLVOGrass::cleanupClass(); - LLVOWater::cleanupClass(); - LLVOTree::cleanupClass(); - LLVOAvatar::cleanupClass(); - LLVOVolume::cleanupClass(); + SUBSYSTEM_CLEANUP(LLVOGrass); + SUBSYSTEM_CLEANUP(LLVOWater); + SUBSYSTEM_CLEANUP(LLVOTree); + SUBSYSTEM_CLEANUP(LLVOAvatar); + SUBSYSTEM_CLEANUP(LLVOVolume); sObjectDataMap.clear(); } diff --git a/indra/newview/llviewerparcelmgr.h b/indra/newview/llviewerparcelmgr.h index bb6bbf3308..29219843c9 100644 --- a/indra/newview/llviewerparcelmgr.h +++ b/indra/newview/llviewerparcelmgr.h @@ -75,6 +75,8 @@ public: class LLViewerParcelMgr : public LLSingleton<LLViewerParcelMgr> { + LLSINGLETON(LLViewerParcelMgr); + ~LLViewerParcelMgr(); public: typedef boost::function<void (const LLVector3d&, const bool& local)> teleport_finished_callback_t; @@ -82,9 +84,6 @@ public: typedef boost::function<void()> teleport_failed_callback_t; typedef boost::signals2::signal<void()> teleport_failed_signal_t; - LLViewerParcelMgr(); - ~LLViewerParcelMgr(); - static void cleanupGlobals(); BOOL selectionEmpty() const; diff --git a/indra/newview/llviewerpartsim.h b/indra/newview/llviewerpartsim.h index 40e8e1d45d..ab1cd715ab 100644 --- a/indra/newview/llviewerpartsim.h +++ b/indra/newview/llviewerpartsim.h @@ -135,9 +135,8 @@ protected: class LLViewerPartSim : public LLSingleton<LLViewerPartSim> { + LLSINGLETON(LLViewerPartSim); public: - LLViewerPartSim(); - virtual ~LLViewerPartSim(){} void destroyClass(); typedef std::vector<LLViewerPartGroup *> group_list_t; diff --git a/indra/newview/llviewerstats.h b/indra/newview/llviewerstats.h index 7843652589..97a060d95e 100644 --- a/indra/newview/llviewerstats.h +++ b/indra/newview/llviewerstats.h @@ -246,13 +246,11 @@ extern LLTrace::EventStatHandle<LLUnit<F32, LLUnits::Percent> > OBJECT_CACHE_HIT class LLViewerStats : public LLSingleton<LLViewerStats> { -public: - void resetStats(); + LLSINGLETON(LLViewerStats); + ~LLViewerStats(); public: - - LLViewerStats(); - ~LLViewerStats(); + void resetStats(); void updateFrameStats(const F64Seconds time_diff); diff --git a/indra/newview/llviewerstatsrecorder.h b/indra/newview/llviewerstatsrecorder.h index d1744f4910..c974bea49d 100644 --- a/indra/newview/llviewerstatsrecorder.h +++ b/indra/newview/llviewerstatsrecorder.h @@ -44,11 +44,11 @@ class LLViewerObject; class LLViewerStatsRecorder : public LLSingleton<LLViewerStatsRecorder> { - public: - LOG_CLASS(LLViewerStatsRecorder); - LLViewerStatsRecorder(); + LLSINGLETON(LLViewerStatsRecorder); + LOG_CLASS(LLViewerStatsRecorder); ~LLViewerStatsRecorder(); + public: void objectUpdateFailure(U32 local_id, const EObjectUpdateType update_type, S32 msg_size) { #if LL_RECORD_VIEWER_STATS diff --git a/indra/newview/llviewertexturelist.h b/indra/newview/llviewertexturelist.h index ba76770838..070544063a 100644 --- a/indra/newview/llviewertexturelist.h +++ b/indra/newview/llviewertexturelist.h @@ -237,6 +237,7 @@ private: class LLUIImageList : public LLImageProviderInterface, public LLSingleton<LLUIImageList> { + LLSINGLETON_EMPTY_CTOR(LLUIImageList); public: // LLImageProviderInterface /*virtual*/ LLPointer<LLUIImage> getUIImageByID(const LLUUID& id, S32 priority); diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp index cd9ab3e672..b353b95da9 100644 --- a/indra/newview/llviewerwindow.cpp +++ b/indra/newview/llviewerwindow.cpp @@ -208,6 +208,7 @@ #include "llwindowlistener.h" #include "llviewerwindowlistener.h" #include "llpaneltopinfobar.h" +#include "llcleanup.h" #if LL_WINDOWS #include <tchar.h> // For Unicode conversion methods @@ -287,13 +288,8 @@ public: class RecordToChatConsole : public LLSingleton<RecordToChatConsole> { + LLSINGLETON(RecordToChatConsole); public: - RecordToChatConsole() - : LLSingleton<RecordToChatConsole>(), - mRecorder(new RecordToChatConsoleRecorder()) - { - } - void startRecorder() { LLError::addRecorder(mRecorder); } void stopRecorder() { LLError::removeRecorder(mRecorder); } @@ -301,6 +297,11 @@ private: LLError::RecorderPtr mRecorder; }; +RecordToChatConsole::RecordToChatConsole(): + mRecorder(new RecordToChatConsoleRecorder()) +{ +} + //////////////////////////////////////////////////////////////////////////// // // LLDebugText @@ -2119,10 +2120,7 @@ void LLViewerWindow::shutdownViews() // destroy the nav bar, not currently part of gViewerWindow // *TODO: Make LLNavigationBar part of gViewerWindow - if (LLNavigationBar::instanceExists()) - { - delete LLNavigationBar::getInstance(); - } + LLNavigationBar::deleteSingleton(); LL_INFOS() << "LLNavigationBar destroyed." << LL_ENDL ; // destroy menus after instantiating navbar above, as it needs @@ -2158,7 +2156,7 @@ void LLViewerWindow::shutdownGL() // Shutdown GL cleanly. Order is very important here. //-------------------------------------------------------- LLFontGL::destroyDefaultFonts(); - LLFontManager::cleanupClass(); + SUBSYSTEM_CLEANUP(LLFontManager); stop_glerror(); gSky.cleanup(); @@ -2181,7 +2179,7 @@ void LLViewerWindow::shutdownGL() LLWorldMapView::cleanupTextures(); LLViewerTextureManager::cleanup() ; - LLImageGL::cleanupClass() ; + SUBSYSTEM_CLEANUP(LLImageGL) ; LL_INFOS() << "All textures and llimagegl images are destroyed!" << LL_ENDL ; @@ -2194,7 +2192,7 @@ void LLViewerWindow::shutdownGL() gGL.shutdown(); - LLVertexBuffer::cleanupClass(); + SUBSYSTEM_CLEANUP(LLVertexBuffer); LL_INFOS() << "LLVertexBuffer cleaned." << LL_ENDL ; } diff --git a/indra/newview/llvocache.h b/indra/newview/llvocache.h index 082f5f0b1d..7aabde1b2d 100644 --- a/indra/newview/llvocache.h +++ b/indra/newview/llvocache.h @@ -223,6 +223,9 @@ private: // class LLVOCache : public LLSingleton<LLVOCache> { + LLSINGLETON(LLVOCache); + ~LLVOCache() ; + private: struct HeaderEntryInfo { @@ -253,13 +256,8 @@ private: }; typedef std::set<HeaderEntryInfo*, header_entry_less> header_entry_queue_t; typedef std::map<U64, HeaderEntryInfo*> handle_entry_map_t; -private: - friend class LLSingleton<LLVOCache>; - LLVOCache() ; public: - ~LLVOCache() ; - void initCache(ELLPath location, U32 size, U32 cache_version) ; void removeCache(ELLPath location, bool started = false) ; diff --git a/indra/newview/llvoicechannel.h b/indra/newview/llvoicechannel.h index ef15b2c79e..309c3eebdd 100644 --- a/indra/newview/llvoicechannel.h +++ b/indra/newview/llvoicechannel.h @@ -167,8 +167,8 @@ private: class LLVoiceChannelProximal : public LLVoiceChannel, public LLSingleton<LLVoiceChannelProximal> { + LLSINGLETON(LLVoiceChannelProximal); public: - LLVoiceChannelProximal(); /*virtual*/ void onChange(EStatusType status, const std::string &channelURI, bool proximal); /*virtual*/ void handleStatusChange(EStatusType status); diff --git a/indra/newview/llvoiceclient.h b/indra/newview/llvoiceclient.h index b05bcb23b7..32637dcf42 100644 --- a/indra/newview/llvoiceclient.h +++ b/indra/newview/llvoiceclient.h @@ -299,11 +299,11 @@ public: class LLVoiceClient: public LLSingleton<LLVoiceClient> { + LLSINGLETON(LLVoiceClient); LOG_CLASS(LLVoiceClient); -public: - LLVoiceClient(); ~LLVoiceClient(); +public: typedef boost::signals2::signal<void(void)> micro_changed_signal_t; micro_changed_signal_t mMicroChangedSignal; @@ -485,6 +485,8 @@ protected: **/ class LLSpeakerVolumeStorage : public LLSingleton<LLSpeakerVolumeStorage> { + LLSINGLETON(LLSpeakerVolumeStorage); + ~LLSpeakerVolumeStorage(); LOG_CLASS(LLSpeakerVolumeStorage); public: @@ -513,10 +515,6 @@ public: void removeSpeakerVolume(const LLUUID& speaker_id); private: - friend class LLSingleton<LLSpeakerVolumeStorage>; - LLSpeakerVolumeStorage(); - ~LLSpeakerVolumeStorage(); - const static std::string SETTINGS_FILE_NAME; void load(); diff --git a/indra/newview/llvoicevivox.h b/indra/newview/llvoicevivox.h index f32c7c975f..81e924e438 100644 --- a/indra/newview/llvoicevivox.h +++ b/indra/newview/llvoicevivox.h @@ -56,12 +56,11 @@ class LLVivoxVoiceClient : public LLSingleton<LLVivoxVoiceClient>, virtual public LLVoiceModuleInterface, virtual public LLVoiceEffectInterface { + LLSINGLETON(LLVivoxVoiceClient); LOG_CLASS(LLVivoxVoiceClient); -public: - LLVivoxVoiceClient(); virtual ~LLVivoxVoiceClient(); - - + +public: /// @name LLVoiceModuleInterface virtual implementations /// @see LLVoiceModuleInterface //@{ @@ -1027,10 +1026,10 @@ protected: class LLVivoxSecurity : public LLSingleton<LLVivoxSecurity> { - public: - LLVivoxSecurity(); - virtual ~LLVivoxSecurity(); + LLSINGLETON(LLVivoxSecurity); + virtual ~LLVivoxSecurity(); + public: std::string connectorHandle() { return mConnectorHandle; }; std::string accountHandle() { return mAccountHandle; }; diff --git a/indra/newview/llwatchdog.h b/indra/newview/llwatchdog.h index fee3ec6f20..9a6624258e 100644 --- a/indra/newview/llwatchdog.h +++ b/indra/newview/llwatchdog.h @@ -75,10 +75,10 @@ private: class LLWatchdogTimerThread; // Defined in the cpp class LLWatchdog : public LLSingleton<LLWatchdog> { -public: - LLWatchdog(); + LLSINGLETON(LLWatchdog); ~LLWatchdog(); +public: // Add an entry to the watchdog. void add(LLWatchdogEntry* e); void remove(LLWatchdogEntry* e); diff --git a/indra/newview/llwaterparammanager.h b/indra/newview/llwaterparammanager.h index dc7d41be2a..3f169e439a 100644 --- a/indra/newview/llwaterparammanager.h +++ b/indra/newview/llwaterparammanager.h @@ -214,6 +214,8 @@ struct WaterExpFloatControl /// WindLight parameter manager class - what controls all the wind light shaders class LLWaterParamManager : public LLSingleton<LLWaterParamManager> { + LLSINGLETON(LLWaterParamManager); + ~LLWaterParamManager(); LOG_CLASS(LLWaterParamManager); public: typedef std::list<std::string> preset_name_list_t; @@ -317,11 +319,7 @@ public: F32 mDensitySliderValue; private: - friend class LLSingleton<LLWaterParamManager>; /*virtual*/ void initSingleton(); - LLWaterParamManager(); - ~LLWaterParamManager(); - void loadAllPresets(); void loadPresetsFromDir(const std::string& dir); bool loadPreset(const std::string& path); diff --git a/indra/newview/llwearableitemslist.h b/indra/newview/llwearableitemslist.h index 18a30f083b..6aa03e16ed 100644 --- a/indra/newview/llwearableitemslist.h +++ b/indra/newview/llwearableitemslist.h @@ -411,8 +411,8 @@ public: */ class ContextMenu : public LLListContextMenu, public LLSingleton<ContextMenu> { + LLSINGLETON(ContextMenu); public: - ContextMenu(); /*virtual*/ void show(LLView* spawning_view, const uuid_vec_t& uuids, S32 x, S32 y); protected: diff --git a/indra/newview/llwearablelist.h b/indra/newview/llwearablelist.h index d6f0fd09a6..782f7751e5 100644 --- a/indra/newview/llwearablelist.h +++ b/indra/newview/llwearablelist.h @@ -41,9 +41,9 @@ */ class LLWearableList : public LLSingleton<LLWearableList> { -public: - LLWearableList() {} + LLSINGLETON_EMPTY_CTOR(LLWearableList); ~LLWearableList(); +public: void cleanup() ; S32 getLength() const { return mList.size(); } diff --git a/indra/newview/llwindebug.h b/indra/newview/llwindebug.h index a3cbf6dc03..89297e94e1 100644 --- a/indra/newview/llwindebug.h +++ b/indra/newview/llwindebug.h @@ -34,6 +34,7 @@ class LLWinDebug: public LLSingleton<LLWinDebug> { + LLSINGLETON(LLWinDebug); public: static void init(); static void generateMinidump(struct _EXCEPTION_POINTERS *pExceptionInfo = NULL); diff --git a/indra/newview/llwlparammanager.h b/indra/newview/llwlparammanager.h index e13aed98ed..a10102edf7 100644 --- a/indra/newview/llwlparammanager.h +++ b/indra/newview/llwlparammanager.h @@ -213,6 +213,8 @@ public: /// WindLight parameter manager class - what controls all the wind light shaders class LLWLParamManager : public LLSingleton<LLWLParamManager> { + LLSINGLETON(LLWLParamManager); + ~LLWLParamManager(); LOG_CLASS(LLWLParamManager); public: @@ -375,11 +377,7 @@ private: static std::string getSysDir(); static std::string getUserDir(); - friend class LLSingleton<LLWLParamManager>; /*virtual*/ void initSingleton(); - LLWLParamManager(); - ~LLWLParamManager(); - // list of all the parameters, listed by name std::map<LLWLParamKey, LLWLParamSet> mParamList; diff --git a/indra/newview/llworld.h b/indra/newview/llworld.h index b2d8418064..c9ac241d5a 100644 --- a/indra/newview/llworld.h +++ b/indra/newview/llworld.h @@ -61,8 +61,8 @@ class LLVOAvatar; class LLWorld : public LLSingleton<LLWorld> { + LLSINGLETON(LLWorld); public: - LLWorld(); void destroyClass(); LLViewerRegion* addRegion(const U64 ®ion_handle, const LLHost &host); diff --git a/indra/newview/llworldmap.h b/indra/newview/llworldmap.h index 1a168e4b4d..5e5caa6a74 100644 --- a/indra/newview/llworldmap.h +++ b/indra/newview/llworldmap.h @@ -193,10 +193,10 @@ const S32 MAP_BLOCK_RES = (MAP_MAX_SIZE / MAP_BLOCK_SIZE); class LLWorldMap : public LLSingleton<LLWorldMap> { -public: - LLWorldMap(); + LLSINGLETON(LLWorldMap); ~LLWorldMap(); +public: // Clear all: list of region info, tiles, blocks and items void reset(); diff --git a/indra/newview/llworldmapmessage.h b/indra/newview/llworldmapmessage.h index ac1ea1607c..65276df068 100644 --- a/indra/newview/llworldmapmessage.h +++ b/indra/newview/llworldmapmessage.h @@ -34,13 +34,13 @@ class LLMessageSystem; class LLWorldMapMessage : public LLSingleton<LLWorldMapMessage> { + LLSINGLETON(LLWorldMapMessage); + ~LLWorldMapMessage(); + public: typedef boost::function<void(U64 region_handle, const std::string& url, const LLUUID& snapshot_id, bool teleport)> url_callback_t; - LLWorldMapMessage(); - ~LLWorldMapMessage(); - // Process incoming answers to map stuff requests static void processMapBlockReply(LLMessageSystem*, void**); static void processMapItemReply(LLMessageSystem*, void**); diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index c6bbfb1c8f..890839e6e6 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -114,6 +114,7 @@ #include "llpathfindingpathtool.h" #include "llscenemonitor.h" #include "llprogressview.h" +#include "llcleanup.h" #ifdef _DEBUG // Debug indices is disabled for now for debug performance - djs 4/24/02 @@ -7385,7 +7386,7 @@ void LLPipeline::doResetVertexBuffers(bool forced) } LLVOPartGroup::destroyGL(); - LLVertexBuffer::cleanupClass(); + SUBSYSTEM_CLEANUP(LLVertexBuffer); //delete all name pool caches LLGLNamePool::cleanupPools(); diff --git a/indra/newview/tests/llremoteparcelrequest_test.cpp b/indra/newview/tests/llremoteparcelrequest_test.cpp index ea5014a59c..4f7f87b6b0 100644 --- a/indra/newview/tests/llremoteparcelrequest_test.cpp +++ b/indra/newview/tests/llremoteparcelrequest_test.cpp @@ -34,6 +34,7 @@ #include "../llagent.h" #include "message.h" #include "llurlentry.h" +#include "llpounceable.h" namespace { const LLUUID TEST_PARCEL_ID("11111111-1111-1111-1111-111111111111"); @@ -62,7 +63,7 @@ void LLMessageSystem::addUUID(char const *,LLUUID const &) { } void LLMessageSystem::addUUIDFast(char const *,LLUUID const &) { } void LLMessageSystem::nextBlockFast(char const *) { } void LLMessageSystem::newMessage(char const *) { } -LLMessageSystem * gMessageSystem; +LLPounceable<LLMessageSystem*, LLPounceableStatic> gMessageSystem; char const* const _PREHASH_AgentID = 0; // never dereferenced during this test char const* const _PREHASH_AgentData = 0; // never dereferenced during this test LLAgent gAgent; diff --git a/indra/test/message_tut.cpp b/indra/test/message_tut.cpp index 8718360f0c..76063e6db1 100644 --- a/indra/test/message_tut.cpp +++ b/indra/test/message_tut.cpp @@ -103,7 +103,7 @@ namespace tut ~LLMessageSystemTestData() { // not end_messaging_system() - delete gMessageSystem; + delete static_cast<LLMessageSystem*>(gMessageSystem); gMessageSystem = NULL; // rm contents of temp dir |