diff options
Diffstat (limited to 'indra/llcommon/llapp.h')
| -rw-r--r-- | indra/llcommon/llapp.h | 76 |
1 files changed, 45 insertions, 31 deletions
diff --git a/indra/llcommon/llapp.h b/indra/llcommon/llapp.h index cc60ba0b80..ee1d696829 100644 --- a/indra/llcommon/llapp.h +++ b/indra/llcommon/llapp.h @@ -2,31 +2,25 @@ * @file llapp.h * @brief Declaration of the LLApp class. * - * $LicenseInfo:firstyear=2003&license=viewergpl$ - * - * Copyright (c) 2003-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2003&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -34,13 +28,18 @@ #define LL_LLAPP_H #include <map> -#include "llapr.h" #include "llrun.h" #include "llsd.h" +#include "lloptioninterface.h" // Forward declarations +template <typename Type> class LLAtomic32; +typedef LLAtomic32<U32> LLAtomicU32; class LLErrorThread; class LLLiveFile; +#if LL_LINUX +typedef struct siginfo siginfo_t; +#endif typedef void (*LLAppErrorHandler)(); typedef void (*LLAppChildCallback)(int pid, bool exited, int status); @@ -61,7 +60,11 @@ public: }; #endif -class LLApp +namespace google_breakpad { + class ExceptionHandler; // See exception_handler.h +} + +class LL_COMMON_API LLApp : public LLOptionInterface { friend class LLErrorThread; public: @@ -110,7 +113,7 @@ public: * @param name The name of the option. * @return Returns the option data. */ - LLSD getOption(const std::string& name) const; + virtual LLSD getOption(const std::string& name) const; /** * @brief Parse command line options and insert them into @@ -201,8 +204,6 @@ public: #if !LL_WINDOWS static U32 getSigChildCount(); static void incSigChildCount(); -#else -#define getpid GetCurrentProcessId #endif static int getPid(); @@ -224,15 +225,27 @@ public: void setupErrorHandling(); void setErrorHandler(LLAppErrorHandler handler); - void setSyncErrorHandler(LLAppErrorHandler handler); + static void runErrorHandler(); // run shortly after we detect an error, ran in the relatively robust context of the LLErrorThread - preferred. //@} + + // the maximum length of the minidump filename returned by getMiniDumpFilename() + static const U32 MAX_MINDUMP_PATH_LENGTH = 256; + + // change the directory where Breakpad minidump files are written to + void setMiniDumpDir(const std::string &path); + + // Return the Google Breakpad minidump filename after a crash. + char *getMiniDumpFilename() { return minidump_path; } + + // Write out a Google Breakpad minidump file. + void writeMiniDump(); #if !LL_WINDOWS // // Child process handling (Unix only for now) // // Set a callback to be run on exit of a child process - // WARNING! This callback is run from the signal handler due to the extreme crappiness of + // WARNING! This callback is run from the signal handler due to // Linux threading requiring waitpid() to be called from the thread that spawned the process. // At some point I will make this more behaved, but I'm not going to fix this right now - djs void setChildCallback(pid_t pid, LLAppChildCallback callback); @@ -283,15 +296,14 @@ protected: private: void startErrorThread(); - static void runErrorHandler(); // run shortly after we detect an error, ran in the relatively robust context of the LLErrorThread - preferred. - static void runSyncErrorHandler(); // run IMMEDIATELY when we get an error, ran in the context of the faulting thread. + // Contains the filename of the minidump file after a crash. + char minidump_path[MAX_MINDUMP_PATH_LENGTH]; // *NOTE: On Windows, we need a routine to reset the structured // exception handler when some evil driver has taken it over for // their own purposes typedef int(*signal_handler_func)(int signum); static LLAppErrorHandler sErrorHandler; - static LLAppErrorHandler sSyncErrorHandler; // Default application threads LLErrorThread* mThreadErrorp; // Waits for app to go to status ERROR, then runs the error callback @@ -312,6 +324,8 @@ private: private: // the static application instance if it was created. static LLApp* sApplication; + + google_breakpad::ExceptionHandler * mExceptionHandler; #if !LL_WINDOWS |