1762 lines
47 KiB
C++
1762 lines
47 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// LameXP - Audio Encoder Front-End
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// Copyright (C) 2004-2011 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// http://www.gnu.org/licenses/gpl-2.0.txt
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///////////////////////////////////////////////////////////////////////////////
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#include "Global.h"
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//Qt includes
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#include <QApplication>
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#include <QMessageBox>
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#include <QDir>
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#include <QUuid>
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#include <QMap>
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#include <QDate>
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#include <QIcon>
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#include <QPlastiqueStyle>
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#include <QImageReader>
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#include <QSharedMemory>
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#include <QSysInfo>
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#include <QStringList>
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#include <QSystemSemaphore>
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#include <QMutex>
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#include <QTextCodec>
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#include <QLibrary>
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#include <QRegExp>
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#include <QResource>
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#include <QTranslator>
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#include <QEventLoop>
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#include <QTimer>
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#include <QLibraryInfo>
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//LameXP includes
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#include "Resource.h"
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#include "LockedFile.h"
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//CRT includes
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#include <iostream>
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#include <fstream>
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#include <io.h>
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#include <fcntl.h>
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#include <intrin.h>
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#include <math.h>
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//COM includes
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#include <Objbase.h>
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#include <PowrProf.h>
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//Debug only includes
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#if LAMEXP_DEBUG
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#include <Psapi.h>
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#endif
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//Initialize static Qt plugins
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#ifdef QT_NODLL
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Q_IMPORT_PLUGIN(qico)
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Q_IMPORT_PLUGIN(qsvg)
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#endif
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///////////////////////////////////////////////////////////////////////////////
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// TYPES
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///////////////////////////////////////////////////////////////////////////////
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typedef struct
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{
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unsigned int command;
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unsigned int reserved_1;
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unsigned int reserved_2;
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char parameter[4096];
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} lamexp_ipc_t;
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///////////////////////////////////////////////////////////////////////////////
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// GLOBAL VARS
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///////////////////////////////////////////////////////////////////////////////
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//Build version
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static const struct
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{
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unsigned int ver_major;
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unsigned int ver_minor;
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unsigned int ver_build;
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char *ver_release_name;
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}
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g_lamexp_version =
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{
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VER_LAMEXP_MAJOR,
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VER_LAMEXP_MINOR,
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VER_LAMEXP_BUILD,
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VER_LAMEXP_RNAME
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};
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//Build date
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static QDate g_lamexp_version_date;
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static const char *g_lamexp_months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
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static const char *g_lamexp_version_raw_date = __DATE__;
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static const char *g_lamexp_version_raw_time = __TIME__;
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//Console attached flag
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static bool g_lamexp_console_attached = false;
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//Compiler detection
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//The following code was borrowed from MPC-HC project: http://mpc-hc.sf.net/
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#if defined(__INTEL_COMPILER)
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#if (__INTEL_COMPILER >= 1200)
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static const char *g_lamexp_version_compiler = "ICL 12.x";
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#elif (__INTEL_COMPILER >= 1100)
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static const char *g_lamexp_version_compiler = = "ICL 11.x";
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#elif (__INTEL_COMPILER >= 1000)
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static const char *g_lamexp_version_compiler = = "ICL 10.x";
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#else
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#error Compiler is not supported!
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#endif
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#elif defined(_MSC_VER)
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#if (_MSC_VER == 1600)
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#if (_MSC_FULL_VER >= 160040219)
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static const char *g_lamexp_version_compiler = "MSVC 2010-SP1";
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#else
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static const char *g_lamexp_version_compiler = "MSVC 2010";
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#endif
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#elif (_MSC_VER == 1500)
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#if (_MSC_FULL_VER >= 150030729)
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static const char *g_lamexp_version_compiler = "MSVC 2008-SP1";
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#else
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static const char *g_lamexp_version_compiler = "MSVC 2008";
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#endif
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#else
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#error Compiler is not supported!
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#endif
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// Note: /arch:SSE and /arch:SSE2 are only available for the x86 platform
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#if !defined(_M_X64) && defined(_M_IX86_FP)
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#if (_M_IX86_FP == 1)
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LAMEXP_COMPILER_WARNING("SSE instruction set is enabled!")
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#elif (_M_IX86_FP == 2)
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LAMEXP_COMPILER_WARNING("SSE2 instruction set is enabled!")
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#endif
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#endif
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#else
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#error Compiler is not supported!
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#endif
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//Architecture detection
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#if defined(_M_X64)
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static const char *g_lamexp_version_arch = "x64";
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#elif defined(_M_IX86)
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static const char *g_lamexp_version_arch = "x86";
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#else
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#error Architecture is not supported!
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#endif
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//Official web-site URL
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static const char *g_lamexp_website_url = "http://lamexp.sourceforge.net/";
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static const char *g_lamexp_support_url = "http://forum.doom9.org/showthread.php?t=157726";
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//Tool versions (expected versions!)
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static const unsigned int g_lamexp_toolver_neroaac = VER_LAMEXP_TOOL_NEROAAC;
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static const unsigned int g_lamexp_toolver_fhgaacenc = VER_LAMEXP_TOOL_FHGAACENC;
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static const unsigned int g_lamexp_toolver_qaacenc = VER_LAMEXP_TOOL_QAAC;
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static const unsigned int g_lamexp_toolver_coreaudio = VER_LAMEXP_TOOL_COREAUDIO;
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//Special folders
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static QString g_lamexp_temp_folder;
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//Tools
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static QMap<QString, LockedFile*> g_lamexp_tool_registry;
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static QMap<QString, unsigned int> g_lamexp_tool_versions;
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//Languages
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static struct
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{
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QMap<QString, QString> files;
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QMap<QString, QString> names;
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QMap<QString, unsigned int> sysid;
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QMap<QString, unsigned int> scrpt;
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}
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g_lamexp_translation;
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//Translator
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static QTranslator *g_lamexp_currentTranslator = NULL;
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//Shared memory
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static const struct
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{
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char *sharedmem;
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char *semaphore_read;
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char *semaphore_write;
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}
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g_lamexp_ipc_uuid =
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{
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"{21A68A42-6923-43bb-9CF6-64BF151942EE}",
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"{7A605549-F58C-4d78-B4E5-06EFC34F405B}",
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"{60AA8D04-F6B8-497d-81EB-0F600F4A65B5}"
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};
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static struct
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{
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QSharedMemory *sharedmem;
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QSystemSemaphore *semaphore_read;
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QSystemSemaphore *semaphore_write;
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}
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g_lamexp_ipc_ptr =
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{
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NULL, NULL, NULL
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};
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//Image formats
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static const char *g_lamexp_imageformats[] = {"png", "jpg", "gif", "ico", "svg", NULL};
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//Global locks
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static QMutex g_lamexp_message_mutex;
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//Main thread ID
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static const DWORD g_main_thread_id = GetCurrentThreadId();
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///////////////////////////////////////////////////////////////////////////////
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// GLOBAL FUNCTIONS
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///////////////////////////////////////////////////////////////////////////////
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/*
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* Version getters
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*/
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unsigned int lamexp_version_major(void) { return g_lamexp_version.ver_major; }
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unsigned int lamexp_version_minor(void) { return g_lamexp_version.ver_minor; }
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unsigned int lamexp_version_build(void) { return g_lamexp_version.ver_build; }
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const char *lamexp_version_release(void) { return g_lamexp_version.ver_release_name; }
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const char *lamexp_version_time(void) { return g_lamexp_version_raw_time; }
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const char *lamexp_version_compiler(void) { return g_lamexp_version_compiler; }
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const char *lamexp_version_arch(void) { return g_lamexp_version_arch; }
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unsigned int lamexp_toolver_neroaac(void) { return g_lamexp_toolver_neroaac; }
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unsigned int lamexp_toolver_fhgaacenc(void) { return g_lamexp_toolver_fhgaacenc; }
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unsigned int lamexp_toolver_qaacenc(void) { return g_lamexp_toolver_qaacenc; }
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unsigned int lamexp_toolver_coreaudio(void) { return g_lamexp_toolver_coreaudio; }
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/*
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* URL getters
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*/
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const char *lamexp_website_url(void) { return g_lamexp_website_url; }
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const char *lamexp_support_url(void) { return g_lamexp_support_url; }
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/*
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* Check for Demo (pre-release) version
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*/
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bool lamexp_version_demo(void)
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{
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char buffer[128];
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bool releaseVersion = false;
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if(!strncpy_s(buffer, 128, g_lamexp_version.ver_release_name, _TRUNCATE))
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{
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char *context, *prefix = strtok_s(buffer, "-,; ", &context);
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if(prefix)
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{
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releaseVersion = (!_stricmp(prefix, "Final")) || (!_stricmp(prefix, "Hotfix"));
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}
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}
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return LAMEXP_DEBUG || (!releaseVersion);
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}
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/*
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* Calculate expiration date
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*/
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QDate lamexp_version_expires(void)
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{
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return lamexp_version_date().addDays(LAMEXP_DEBUG ? 2 : 30);
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}
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/*
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* Get build date date
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*/
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const QDate &lamexp_version_date(void)
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{
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if(!g_lamexp_version_date.isValid())
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{
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char temp[32];
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int date[3];
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char *this_token = NULL;
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char *next_token = NULL;
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strncpy_s(temp, 32, g_lamexp_version_raw_date, _TRUNCATE);
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this_token = strtok_s(temp, " ", &next_token);
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for(int i = 0; i < 3; i++)
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{
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date[i] = -1;
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if(this_token)
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{
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for(int j = 0; j < 12; j++)
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{
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if(!_strcmpi(this_token, g_lamexp_months[j]))
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{
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date[i] = j+1;
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break;
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}
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}
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if(date[i] < 0)
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{
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date[i] = atoi(this_token);
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}
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this_token = strtok_s(NULL, " ", &next_token);
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}
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}
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if(date[0] >= 0 && date[1] >= 0 && date[2] >= 0)
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{
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g_lamexp_version_date = QDate(date[2], date[0], date[1]);
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}
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}
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return g_lamexp_version_date;
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}
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/*
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* Get the native operating system version
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*/
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DWORD lamexp_get_os_version(void)
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{
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OSVERSIONINFO osVerInfo;
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memset(&osVerInfo, 0, sizeof(OSVERSIONINFO));
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osVerInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
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DWORD version = 0;
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if(GetVersionEx(&osVerInfo) == TRUE)
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{
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if(osVerInfo.dwPlatformId != VER_PLATFORM_WIN32_NT)
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{
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throw "Ouuups: Not running under Windows NT. This is not supposed to happen!";
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}
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version = (DWORD)((osVerInfo.dwMajorVersion << 16) | (osVerInfo.dwMinorVersion & 0xffff));
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}
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return version;
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}
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/*
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* Global exception handler
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*/
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LONG WINAPI lamexp_exception_handler(__in struct _EXCEPTION_POINTERS *ExceptionInfo)
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{
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if(GetCurrentThreadId() != g_main_thread_id)
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{
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HANDLE mainThread = OpenThread(THREAD_TERMINATE, FALSE, g_main_thread_id);
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if(mainThread) TerminateThread(mainThread, ULONG_MAX);
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}
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FatalAppExit(0, L"Unhandeled exception handler invoked, application will exit!");
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TerminateProcess(GetCurrentProcess(), -1);
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return LONG_MAX;
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}
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/*
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* Invalid parameters handler
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*/
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void lamexp_invalid_param_handler(const wchar_t*, const wchar_t*, const wchar_t*, unsigned int, uintptr_t)
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{
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if(GetCurrentThreadId() != g_main_thread_id)
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{
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HANDLE mainThread = OpenThread(THREAD_TERMINATE, FALSE, g_main_thread_id);
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if(mainThread) TerminateThread(mainThread, ULONG_MAX);
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}
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FatalAppExit(0, L"Invalid parameter handler invoked, application will exit!");
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TerminateProcess(GetCurrentProcess(), -1);
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}
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/*
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* Change console text color
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*/
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static void lamexp_console_color(FILE* file, WORD attributes)
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{
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const HANDLE hConsole = (HANDLE)(_get_osfhandle(_fileno(file)));
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if((hConsole != NULL) && (hConsole != INVALID_HANDLE_VALUE))
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{
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SetConsoleTextAttribute(hConsole, attributes);
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}
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}
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/*
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* Qt message handler
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*/
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void lamexp_message_handler(QtMsgType type, const char *msg)
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{
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static const char *GURU_MEDITATION = "\n\nGURU MEDITATION !!!\n\n";
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QMutexLocker lock(&g_lamexp_message_mutex);
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//if((strlen(msg) > 8) && (_strnicmp(msg, "@BASE64@", 8) == 0))
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//{
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// buffer = _strdup(QByteArray::fromBase64(msg + 8).constData());
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// if(buffer) text = buffer;
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//}
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if(g_lamexp_console_attached)
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{
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UINT oldOutputCP = GetConsoleOutputCP();
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if(oldOutputCP != CP_UTF8) SetConsoleOutputCP(CP_UTF8);
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switch(type)
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{
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case QtCriticalMsg:
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case QtFatalMsg:
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fflush(stdout);
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fflush(stderr);
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lamexp_console_color(stderr, FOREGROUND_RED | FOREGROUND_INTENSITY);
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fprintf(stderr, GURU_MEDITATION);
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fprintf(stderr, "%s\n", msg);
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fflush(stderr);
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break;
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case QtWarningMsg:
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lamexp_console_color(stderr, FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY);
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fprintf(stderr, "%s\n", msg);
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fflush(stderr);
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break;
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default:
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lamexp_console_color(stderr, FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY);
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fprintf(stderr, "%s\n", msg);
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fflush(stderr);
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break;
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}
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lamexp_console_color(stderr, FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED);
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if(oldOutputCP != CP_UTF8) SetConsoleOutputCP(oldOutputCP);
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}
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|
else
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{
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QString temp("[LameXP][%1] %2");
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switch(type)
|
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{
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case QtCriticalMsg:
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case QtFatalMsg:
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temp = temp.arg("C", QString::fromUtf8(msg));
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break;
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case QtWarningMsg:
|
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temp = temp.arg("W", QString::fromUtf8(msg));
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break;
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|
default:
|
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temp = temp.arg("I", QString::fromUtf8(msg));
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break;
|
|
}
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|
|
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temp.replace("\n", "\t").append("\n");
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OutputDebugStringA(temp.toLatin1().constData());
|
|
}
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|
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if(type == QtCriticalMsg || type == QtFatalMsg)
|
|
{
|
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lock.unlock();
|
|
MessageBoxW(NULL, QWCHAR(QString::fromUtf8(msg)), L"LameXP - GURU MEDITATION", MB_ICONERROR | MB_TOPMOST | MB_TASKMODAL);
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FatalAppExit(0, L"The application has encountered a critical error and will exit now!");
|
|
TerminateProcess(GetCurrentProcess(), -1);
|
|
}
|
|
}
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|
|
|
/*
|
|
* Initialize the console
|
|
*/
|
|
void lamexp_init_console(int argc, char* argv[])
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|
{
|
|
bool enableConsole = lamexp_version_demo();
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|
|
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if(!LAMEXP_DEBUG)
|
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{
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for(int i = 0; i < argc; i++)
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{
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if(!_stricmp(argv[i], "--console"))
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{
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enableConsole = true;
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}
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else if(!_stricmp(argv[i], "--no-console"))
|
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{
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enableConsole = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if(enableConsole)
|
|
{
|
|
if(!g_lamexp_console_attached)
|
|
{
|
|
if(AllocConsole() != FALSE)
|
|
{
|
|
SetConsoleCtrlHandler(NULL, TRUE);
|
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SetConsoleTitle(L"LameXP - Audio Encoder Front-End | Debug Console");
|
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SetConsoleOutputCP(CP_UTF8);
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g_lamexp_console_attached = true;
|
|
}
|
|
}
|
|
|
|
if(g_lamexp_console_attached)
|
|
{
|
|
//-------------------------------------------------------------------
|
|
//See: http://support.microsoft.com/default.aspx?scid=kb;en-us;105305
|
|
//-------------------------------------------------------------------
|
|
const int flags = _O_WRONLY | _O_U8TEXT;
|
|
int hCrtStdOut = _open_osfhandle((intptr_t) GetStdHandle(STD_OUTPUT_HANDLE), flags);
|
|
int hCrtStdErr = _open_osfhandle((intptr_t) GetStdHandle(STD_ERROR_HANDLE), flags);
|
|
FILE *hfStdOut = (hCrtStdOut >= 0) ? _fdopen(hCrtStdOut, "wb") : NULL;
|
|
FILE *hfStdErr = (hCrtStdErr >= 0) ? _fdopen(hCrtStdErr, "wb") : NULL;
|
|
if(hfStdOut) { *stdout = *hfStdOut; std::cout.rdbuf(new std::filebuf(hfStdOut)); }
|
|
if(hfStdErr) { *stderr = *hfStdErr; std::cerr.rdbuf(new std::filebuf(hfStdErr)); }
|
|
}
|
|
|
|
HWND hwndConsole = GetConsoleWindow();
|
|
|
|
if((hwndConsole != NULL) && (hwndConsole != INVALID_HANDLE_VALUE))
|
|
{
|
|
HMENU hMenu = GetSystemMenu(hwndConsole, 0);
|
|
EnableMenuItem(hMenu, SC_CLOSE, MF_BYCOMMAND | MF_GRAYED);
|
|
RemoveMenu(hMenu, SC_CLOSE, MF_BYCOMMAND);
|
|
|
|
SetWindowPos(hwndConsole, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER|SWP_FRAMECHANGED);
|
|
SetWindowLong(hwndConsole, GWL_STYLE, GetWindowLong(hwndConsole, GWL_STYLE) & (~WS_MAXIMIZEBOX) & (~WS_MINIMIZEBOX));
|
|
SetWindowPos(hwndConsole, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER|SWP_FRAMECHANGED);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Detect CPU features
|
|
*/
|
|
lamexp_cpu_t lamexp_detect_cpu_features(int argc, char **argv)
|
|
{
|
|
typedef BOOL (WINAPI *IsWow64ProcessFun)(__in HANDLE hProcess, __out PBOOL Wow64Process);
|
|
typedef VOID (WINAPI *GetNativeSystemInfoFun)(__out LPSYSTEM_INFO lpSystemInfo);
|
|
|
|
static IsWow64ProcessFun IsWow64ProcessPtr = NULL;
|
|
static GetNativeSystemInfoFun GetNativeSystemInfoPtr = NULL;
|
|
|
|
lamexp_cpu_t features;
|
|
SYSTEM_INFO systemInfo;
|
|
int CPUInfo[4] = {-1};
|
|
char CPUIdentificationString[0x40];
|
|
char CPUBrandString[0x40];
|
|
|
|
memset(&features, 0, sizeof(lamexp_cpu_t));
|
|
memset(&systemInfo, 0, sizeof(SYSTEM_INFO));
|
|
memset(CPUIdentificationString, 0, sizeof(CPUIdentificationString));
|
|
memset(CPUBrandString, 0, sizeof(CPUBrandString));
|
|
|
|
__cpuid(CPUInfo, 0);
|
|
memcpy(CPUIdentificationString, &CPUInfo[1], sizeof(int));
|
|
memcpy(CPUIdentificationString + 4, &CPUInfo[3], sizeof(int));
|
|
memcpy(CPUIdentificationString + 8, &CPUInfo[2], sizeof(int));
|
|
features.intel = (_stricmp(CPUIdentificationString, "GenuineIntel") == 0);
|
|
strncpy_s(features.vendor, 0x40, CPUIdentificationString, _TRUNCATE);
|
|
|
|
if(CPUInfo[0] >= 1)
|
|
{
|
|
__cpuid(CPUInfo, 1);
|
|
features.mmx = (CPUInfo[3] & 0x800000) || false;
|
|
features.sse = (CPUInfo[3] & 0x2000000) || false;
|
|
features.sse2 = (CPUInfo[3] & 0x4000000) || false;
|
|
features.ssse3 = (CPUInfo[2] & 0x200) || false;
|
|
features.sse3 = (CPUInfo[2] & 0x1) || false;
|
|
features.ssse3 = (CPUInfo[2] & 0x200) || false;
|
|
features.stepping = CPUInfo[0] & 0xf;
|
|
features.model = ((CPUInfo[0] >> 4) & 0xf) + (((CPUInfo[0] >> 16) & 0xf) << 4);
|
|
features.family = ((CPUInfo[0] >> 8) & 0xf) + ((CPUInfo[0] >> 20) & 0xff);
|
|
}
|
|
|
|
__cpuid(CPUInfo, 0x80000000);
|
|
int nExIds = qMax<int>(qMin<int>(CPUInfo[0], 0x80000004), 0x80000000);
|
|
|
|
for(int i = 0x80000002; i <= nExIds; ++i)
|
|
{
|
|
__cpuid(CPUInfo, i);
|
|
switch(i)
|
|
{
|
|
case 0x80000002:
|
|
memcpy(CPUBrandString, CPUInfo, sizeof(CPUInfo));
|
|
break;
|
|
case 0x80000003:
|
|
memcpy(CPUBrandString + 16, CPUInfo, sizeof(CPUInfo));
|
|
break;
|
|
case 0x80000004:
|
|
memcpy(CPUBrandString + 32, CPUInfo, sizeof(CPUInfo));
|
|
break;
|
|
}
|
|
}
|
|
|
|
strncpy_s(features.brand, 0x40, CPUBrandString, _TRUNCATE);
|
|
|
|
if(strlen(features.brand) < 1) strncpy_s(features.brand, 0x40, "Unknown", _TRUNCATE);
|
|
if(strlen(features.vendor) < 1) strncpy_s(features.vendor, 0x40, "Unknown", _TRUNCATE);
|
|
|
|
#if !defined(_M_X64 ) && !defined(_M_IA64)
|
|
if(!IsWow64ProcessPtr || !GetNativeSystemInfoPtr)
|
|
{
|
|
QLibrary Kernel32Lib("kernel32.dll");
|
|
IsWow64ProcessPtr = (IsWow64ProcessFun) Kernel32Lib.resolve("IsWow64Process");
|
|
GetNativeSystemInfoPtr = (GetNativeSystemInfoFun) Kernel32Lib.resolve("GetNativeSystemInfo");
|
|
}
|
|
if(IsWow64ProcessPtr)
|
|
{
|
|
BOOL x64 = FALSE;
|
|
if(IsWow64ProcessPtr(GetCurrentProcess(), &x64))
|
|
{
|
|
features.x64 = x64;
|
|
}
|
|
}
|
|
if(GetNativeSystemInfoPtr)
|
|
{
|
|
GetNativeSystemInfoPtr(&systemInfo);
|
|
}
|
|
else
|
|
{
|
|
GetSystemInfo(&systemInfo);
|
|
}
|
|
features.count = qBound(1UL, systemInfo.dwNumberOfProcessors, 64UL);
|
|
#else
|
|
GetNativeSystemInfo(&systemInfo);
|
|
features.count = systemInfo.dwNumberOfProcessors;
|
|
features.x64 = true;
|
|
#endif
|
|
|
|
if((argv != NULL) && (argc > 0))
|
|
{
|
|
bool flag = false;
|
|
for(int i = 0; i < argc; i++)
|
|
{
|
|
if(!_stricmp("--force-cpu-no-64bit", argv[i])) { flag = true; features.x64 = false; }
|
|
if(!_stricmp("--force-cpu-no-sse", argv[i])) { flag = true; features.sse = features.sse2 = features.sse3 = features.ssse3 = false; }
|
|
if(!_stricmp("--force-cpu-no-intel", argv[i])) { flag = true; features.intel = false; }
|
|
}
|
|
if(flag) qWarning("CPU flags overwritten by user-defined parameters. Take care!\n");
|
|
}
|
|
|
|
return features;
|
|
}
|
|
|
|
/*
|
|
* Check for debugger (detect routine)
|
|
*/
|
|
static bool lamexp_check_for_debugger(void)
|
|
{
|
|
__try
|
|
{
|
|
DebugBreak();
|
|
}
|
|
__except(GetExceptionCode() == EXCEPTION_BREAKPOINT ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH)
|
|
{
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Check for debugger (thread proc)
|
|
*/
|
|
static void WINAPI lamexp_debug_thread_proc(__in LPVOID lpParameter)
|
|
{
|
|
while(!(IsDebuggerPresent() || lamexp_check_for_debugger()))
|
|
{
|
|
Sleep(333);
|
|
}
|
|
TerminateProcess(GetCurrentProcess(), -1);
|
|
}
|
|
|
|
/*
|
|
* Check for debugger (startup routine)
|
|
*/
|
|
static HANDLE lamexp_debug_thread_init(void)
|
|
{
|
|
if(IsDebuggerPresent() || lamexp_check_for_debugger())
|
|
{
|
|
FatalAppExit(0, L"Not a debug build. Please unload debugger and try again!");
|
|
TerminateProcess(GetCurrentProcess(), -1);
|
|
}
|
|
|
|
return CreateThread(NULL, NULL, reinterpret_cast<LPTHREAD_START_ROUTINE>(&lamexp_debug_thread_proc), NULL, NULL, NULL);
|
|
}
|
|
|
|
/*
|
|
* Check for compatibility mode
|
|
*/
|
|
static bool lamexp_check_compatibility_mode(const char *exportName, const char *executableName)
|
|
{
|
|
QLibrary kernel32("kernel32.dll");
|
|
|
|
if(exportName != NULL)
|
|
{
|
|
if(kernel32.resolve(exportName) != NULL)
|
|
{
|
|
qWarning("Function '%s' exported from 'kernel32.dll' -> Windows compatibility mode!", exportName);
|
|
qFatal("%s", QApplication::tr("Executable '%1' doesn't support Windows compatibility mode.").arg(QString::fromLatin1(executableName)).toLatin1().constData());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Check for process elevation
|
|
*/
|
|
static bool lamexp_check_elevation(void)
|
|
{
|
|
typedef enum { lamexp_token_elevationType_class = 18, lamexp_token_elevation_class = 20 } LAMEXP_TOKEN_INFORMATION_CLASS;
|
|
typedef enum { lamexp_elevationType_default = 1, lamexp_elevationType_full, lamexp_elevationType_limited } LAMEXP_TOKEN_ELEVATION_TYPE;
|
|
|
|
HANDLE hToken = NULL;
|
|
bool bIsProcessElevated = false;
|
|
|
|
if(OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
|
|
{
|
|
LAMEXP_TOKEN_ELEVATION_TYPE tokenElevationType;
|
|
DWORD returnLength;
|
|
if(GetTokenInformation(hToken, (TOKEN_INFORMATION_CLASS) lamexp_token_elevationType_class, &tokenElevationType, sizeof(LAMEXP_TOKEN_ELEVATION_TYPE), &returnLength))
|
|
{
|
|
if(returnLength == sizeof(LAMEXP_TOKEN_ELEVATION_TYPE))
|
|
{
|
|
switch(tokenElevationType)
|
|
{
|
|
case lamexp_elevationType_default:
|
|
qDebug("Process token elevation type: Default -> UAC is disabled.\n");
|
|
break;
|
|
case lamexp_elevationType_full:
|
|
qWarning("Process token elevation type: Full -> potential security risk!\n");
|
|
bIsProcessElevated = true;
|
|
break;
|
|
case lamexp_elevationType_limited:
|
|
qDebug("Process token elevation type: Limited -> not elevated.\n");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
CloseHandle(hToken);
|
|
}
|
|
else
|
|
{
|
|
qWarning("Failed to open process token!");
|
|
}
|
|
|
|
return !bIsProcessElevated;
|
|
}
|
|
|
|
/*
|
|
* Initialize Qt framework
|
|
*/
|
|
bool lamexp_init_qt(int argc, char* argv[])
|
|
{
|
|
static bool qt_initialized = false;
|
|
bool isWine = false;
|
|
typedef BOOL (WINAPI *SetDllDirectoryProc)(WCHAR *lpPathName);
|
|
|
|
//Don't initialized again, if done already
|
|
if(qt_initialized)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
//Secure DLL loading
|
|
QLibrary kernel32("kernel32.dll");
|
|
if(kernel32.load())
|
|
{
|
|
SetDllDirectoryProc pSetDllDirectory = (SetDllDirectoryProc) kernel32.resolve("SetDllDirectoryW");
|
|
if(pSetDllDirectory != NULL) pSetDllDirectory(L"");
|
|
kernel32.unload();
|
|
}
|
|
|
|
//Extract executable name from argv[] array
|
|
char *executableName = argv[0];
|
|
while(char *temp = strpbrk(executableName, "\\/:?"))
|
|
{
|
|
executableName = temp + 1;
|
|
}
|
|
|
|
//Check Qt version
|
|
qDebug("Using Qt v%s [%s], %s, %s", qVersion(), QLibraryInfo::buildDate().toString(Qt::ISODate).toLatin1().constData(), (qSharedBuild() ? "DLL" : "Static"), QLibraryInfo::buildKey().toLatin1().constData());
|
|
qDebug("Compiled with Qt v%s [%s], %s\n", QT_VERSION_STR, QT_PACKAGEDATE_STR, QT_BUILD_KEY);
|
|
if(_stricmp(qVersion(), QT_VERSION_STR))
|
|
{
|
|
qFatal("%s", QApplication::tr("Executable '%1' requires Qt v%2, but found Qt v%3.").arg(QString::fromLatin1(executableName), QString::fromLatin1(QT_VERSION_STR), QString::fromLatin1(qVersion())).toLatin1().constData());
|
|
return false;
|
|
}
|
|
if(QLibraryInfo::buildKey().compare(QString::fromLatin1(QT_BUILD_KEY), Qt::CaseInsensitive))
|
|
{
|
|
qFatal("%s", QApplication::tr("Executable '%1' was built for Qt '%2', but found Qt '%3'.").arg(QString::fromLatin1(executableName), QString::fromLatin1(QT_BUILD_KEY), QLibraryInfo::buildKey()).toLatin1().constData());
|
|
return false;
|
|
}
|
|
|
|
//Check the Windows version
|
|
switch(QSysInfo::windowsVersion() & QSysInfo::WV_NT_based)
|
|
{
|
|
case 0:
|
|
case QSysInfo::WV_NT:
|
|
qFatal("%s", QApplication::tr("Executable '%1' requires Windows 2000 or later.").arg(QString::fromLatin1(executableName)).toLatin1().constData());
|
|
break;
|
|
case QSysInfo::WV_2000:
|
|
qDebug("Running on Windows 2000 (not officially supported!).\n");
|
|
lamexp_check_compatibility_mode("GetNativeSystemInfo", executableName);
|
|
break;
|
|
case QSysInfo::WV_XP:
|
|
qDebug("Running on Windows XP.\n");
|
|
lamexp_check_compatibility_mode("GetLargePageMinimum", executableName);
|
|
break;
|
|
case QSysInfo::WV_2003:
|
|
qDebug("Running on Windows Server 2003 or Windows XP x64-Edition.\n");
|
|
lamexp_check_compatibility_mode("GetLocaleInfoEx", executableName);
|
|
break;
|
|
case QSysInfo::WV_VISTA:
|
|
qDebug("Running on Windows Vista or Windows Server 2008.\n");
|
|
lamexp_check_compatibility_mode("CreateRemoteThreadEx", executableName);
|
|
break;
|
|
case QSysInfo::WV_WINDOWS7:
|
|
qDebug("Running on Windows 7 or Windows Server 2008 R2.\n");
|
|
lamexp_check_compatibility_mode(NULL, executableName);
|
|
break;
|
|
default:
|
|
{
|
|
DWORD osVersionNo = lamexp_get_os_version();
|
|
qWarning("Running on an unknown/untested WinNT-based OS (v%u.%u).\n", HIWORD(osVersionNo), LOWORD(osVersionNo));
|
|
}
|
|
break;
|
|
}
|
|
|
|
//Check for Wine
|
|
QLibrary ntdll("ntdll.dll");
|
|
if(ntdll.load())
|
|
{
|
|
if(ntdll.resolve("wine_nt_to_unix_file_name") != NULL) isWine = true;
|
|
if(ntdll.resolve("wine_get_version") != NULL) isWine = true;
|
|
if(isWine) qWarning("It appears we are running under Wine, unexpected things might happen!\n");
|
|
ntdll.unload();
|
|
}
|
|
|
|
//Create Qt application instance and setup version info
|
|
QDate date = QDate::currentDate();
|
|
QApplication *application = new QApplication(argc, argv);
|
|
application->setApplicationName("LameXP - Audio Encoder Front-End");
|
|
application->setApplicationVersion(QString().sprintf("%d.%02d.%04d", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build()));
|
|
application->setOrganizationName("LoRd_MuldeR");
|
|
application->setOrganizationDomain("mulder.at.gg");
|
|
application->setWindowIcon((date.month() == 12 && date.day() >= 24 && date.day() <= 26) ? QIcon(":/MainIcon2.png") : QIcon(":/MainIcon.png"));
|
|
|
|
//Set text Codec for locale
|
|
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
|
|
|
|
//Load plugins from application directory
|
|
QCoreApplication::setLibraryPaths(QStringList() << QApplication::applicationDirPath());
|
|
qDebug("Library Path:\n%s\n", QApplication::libraryPaths().first().toUtf8().constData());
|
|
|
|
//Check for supported image formats
|
|
QList<QByteArray> supportedFormats = QImageReader::supportedImageFormats();
|
|
for(int i = 0; g_lamexp_imageformats[i]; i++)
|
|
{
|
|
if(!supportedFormats.contains(g_lamexp_imageformats[i]))
|
|
{
|
|
qFatal("Qt initialization error: QImageIOHandler for '%s' missing!", g_lamexp_imageformats[i]);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//Add default translations
|
|
g_lamexp_translation.files.insert(LAMEXP_DEFAULT_LANGID, "");
|
|
g_lamexp_translation.names.insert(LAMEXP_DEFAULT_LANGID, "English");
|
|
|
|
//Check for process elevation
|
|
if(!lamexp_check_elevation())
|
|
{
|
|
if(QMessageBox::warning(NULL, "LameXP", "<nobr>LameXP was started with elevated rights. This is a potential security risk!</nobr>", "Quit Program (Recommended)", "Ignore") == 0)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//Update console icon, if a console is attached
|
|
if(g_lamexp_console_attached && !isWine)
|
|
{
|
|
typedef DWORD (__stdcall *SetConsoleIconFun)(HICON);
|
|
QLibrary kernel32("kernel32.dll");
|
|
if(kernel32.load())
|
|
{
|
|
SetConsoleIconFun SetConsoleIconPtr = (SetConsoleIconFun) kernel32.resolve("SetConsoleIcon");
|
|
if(SetConsoleIconPtr != NULL) SetConsoleIconPtr(QIcon(":/icons/sound.png").pixmap(16, 16).toWinHICON());
|
|
kernel32.unload();
|
|
}
|
|
}
|
|
|
|
//Done
|
|
qt_initialized = true;
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Initialize IPC
|
|
*/
|
|
int lamexp_init_ipc(void)
|
|
{
|
|
if(g_lamexp_ipc_ptr.sharedmem && g_lamexp_ipc_ptr.semaphore_read && g_lamexp_ipc_ptr.semaphore_write)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
g_lamexp_ipc_ptr.semaphore_read = new QSystemSemaphore(QString(g_lamexp_ipc_uuid.semaphore_read), 0);
|
|
g_lamexp_ipc_ptr.semaphore_write = new QSystemSemaphore(QString(g_lamexp_ipc_uuid.semaphore_write), 0);
|
|
|
|
if(g_lamexp_ipc_ptr.semaphore_read->error() != QSystemSemaphore::NoError)
|
|
{
|
|
QString errorMessage = g_lamexp_ipc_ptr.semaphore_read->errorString();
|
|
LAMEXP_DELETE(g_lamexp_ipc_ptr.semaphore_read);
|
|
LAMEXP_DELETE(g_lamexp_ipc_ptr.semaphore_write);
|
|
qFatal("Failed to create system smaphore: %s", errorMessage.toUtf8().constData());
|
|
return -1;
|
|
}
|
|
if(g_lamexp_ipc_ptr.semaphore_write->error() != QSystemSemaphore::NoError)
|
|
{
|
|
QString errorMessage = g_lamexp_ipc_ptr.semaphore_write->errorString();
|
|
LAMEXP_DELETE(g_lamexp_ipc_ptr.semaphore_read);
|
|
LAMEXP_DELETE(g_lamexp_ipc_ptr.semaphore_write);
|
|
qFatal("Failed to create system smaphore: %s", errorMessage.toUtf8().constData());
|
|
return -1;
|
|
}
|
|
|
|
g_lamexp_ipc_ptr.sharedmem = new QSharedMemory(QString(g_lamexp_ipc_uuid.sharedmem), NULL);
|
|
|
|
if(!g_lamexp_ipc_ptr.sharedmem->create(sizeof(lamexp_ipc_t)))
|
|
{
|
|
if(g_lamexp_ipc_ptr.sharedmem->error() == QSharedMemory::AlreadyExists)
|
|
{
|
|
g_lamexp_ipc_ptr.sharedmem->attach();
|
|
if(g_lamexp_ipc_ptr.sharedmem->error() == QSharedMemory::NoError)
|
|
{
|
|
return 1;
|
|
}
|
|
else
|
|
{
|
|
QString errorMessage = g_lamexp_ipc_ptr.sharedmem->errorString();
|
|
qFatal("Failed to attach to shared memory: %s", errorMessage.toUtf8().constData());
|
|
return -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
QString errorMessage = g_lamexp_ipc_ptr.sharedmem->errorString();
|
|
qFatal("Failed to create shared memory: %s", errorMessage.toUtf8().constData());
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
memset(g_lamexp_ipc_ptr.sharedmem->data(), 0, sizeof(lamexp_ipc_t));
|
|
g_lamexp_ipc_ptr.semaphore_write->release();
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* IPC send message
|
|
*/
|
|
void lamexp_ipc_send(unsigned int command, const char* message)
|
|
{
|
|
if(!g_lamexp_ipc_ptr.sharedmem || !g_lamexp_ipc_ptr.semaphore_read || !g_lamexp_ipc_ptr.semaphore_write)
|
|
{
|
|
throw "Shared memory for IPC not initialized yet.";
|
|
}
|
|
|
|
lamexp_ipc_t *lamexp_ipc = new lamexp_ipc_t;
|
|
memset(lamexp_ipc, 0, sizeof(lamexp_ipc_t));
|
|
lamexp_ipc->command = command;
|
|
if(message)
|
|
{
|
|
strncpy_s(lamexp_ipc->parameter, 4096, message, _TRUNCATE);
|
|
}
|
|
|
|
if(g_lamexp_ipc_ptr.semaphore_write->acquire())
|
|
{
|
|
memcpy(g_lamexp_ipc_ptr.sharedmem->data(), lamexp_ipc, sizeof(lamexp_ipc_t));
|
|
g_lamexp_ipc_ptr.semaphore_read->release();
|
|
}
|
|
|
|
LAMEXP_DELETE(lamexp_ipc);
|
|
}
|
|
|
|
/*
|
|
* IPC read message
|
|
*/
|
|
void lamexp_ipc_read(unsigned int *command, char* message, size_t buffSize)
|
|
{
|
|
*command = 0;
|
|
message[0] = '\0';
|
|
|
|
if(!g_lamexp_ipc_ptr.sharedmem || !g_lamexp_ipc_ptr.semaphore_read || !g_lamexp_ipc_ptr.semaphore_write)
|
|
{
|
|
throw "Shared memory for IPC not initialized yet.";
|
|
}
|
|
|
|
lamexp_ipc_t *lamexp_ipc = new lamexp_ipc_t;
|
|
memset(lamexp_ipc, 0, sizeof(lamexp_ipc_t));
|
|
|
|
if(g_lamexp_ipc_ptr.semaphore_read->acquire())
|
|
{
|
|
memcpy(lamexp_ipc, g_lamexp_ipc_ptr.sharedmem->data(), sizeof(lamexp_ipc_t));
|
|
g_lamexp_ipc_ptr.semaphore_write->release();
|
|
|
|
if(!(lamexp_ipc->reserved_1 || lamexp_ipc->reserved_2))
|
|
{
|
|
*command = lamexp_ipc->command;
|
|
strncpy_s(message, buffSize, lamexp_ipc->parameter, _TRUNCATE);
|
|
}
|
|
else
|
|
{
|
|
qWarning("Malformed IPC message, will be ignored");
|
|
}
|
|
}
|
|
|
|
LAMEXP_DELETE(lamexp_ipc);
|
|
}
|
|
|
|
/*
|
|
* Check for LameXP "portable" mode
|
|
*/
|
|
bool lamexp_portable_mode(void)
|
|
{
|
|
QString baseName = QFileInfo(QApplication::applicationFilePath()).completeBaseName();
|
|
int idx1 = baseName.indexOf("lamexp", 0, Qt::CaseInsensitive);
|
|
int idx2 = baseName.lastIndexOf("portable", -1, Qt::CaseInsensitive);
|
|
return (idx1 >= 0) && (idx2 >= 0) && (idx1 < idx2);
|
|
}
|
|
|
|
/*
|
|
* Get a random string
|
|
*/
|
|
QString lamexp_rand_str(void)
|
|
{
|
|
QRegExp regExp("\\{(\\w+)-(\\w+)-(\\w+)-(\\w+)-(\\w+)\\}");
|
|
QString uuid = QUuid::createUuid().toString();
|
|
|
|
if(regExp.indexIn(uuid) >= 0)
|
|
{
|
|
return QString().append(regExp.cap(1)).append(regExp.cap(2)).append(regExp.cap(3)).append(regExp.cap(4)).append(regExp.cap(5));
|
|
}
|
|
|
|
throw "The RegExp didn't match on the UUID string. This shouldn't happen ;-)";
|
|
}
|
|
|
|
/*
|
|
* Get LameXP temp folder
|
|
*/
|
|
const QString &lamexp_temp_folder2(void)
|
|
{
|
|
static const char *TEMP_STR = "Temp";
|
|
const QString WRITE_TEST_DATA = lamexp_rand_str();
|
|
const QString SUB_FOLDER = lamexp_rand_str();
|
|
|
|
//Already initialized?
|
|
if(!g_lamexp_temp_folder.isEmpty())
|
|
{
|
|
if(QDir(g_lamexp_temp_folder).exists())
|
|
{
|
|
return g_lamexp_temp_folder;
|
|
}
|
|
else
|
|
{
|
|
g_lamexp_temp_folder.clear();
|
|
}
|
|
}
|
|
|
|
//Try the %TMP% or %TEMP% directory first
|
|
QDir temp = QDir::temp();
|
|
if(temp.exists())
|
|
{
|
|
temp.mkdir(SUB_FOLDER);
|
|
if(temp.cd(SUB_FOLDER) && temp.exists())
|
|
{
|
|
QFile testFile(QString("%1/~%2.tmp").arg(temp.canonicalPath(), lamexp_rand_str()));
|
|
if(testFile.open(QIODevice::ReadWrite))
|
|
{
|
|
if(testFile.write(WRITE_TEST_DATA.toLatin1().constData()) >= strlen(WRITE_TEST_DATA.toLatin1().constData()))
|
|
{
|
|
g_lamexp_temp_folder = temp.canonicalPath();
|
|
}
|
|
testFile.remove();
|
|
}
|
|
}
|
|
if(!g_lamexp_temp_folder.isEmpty())
|
|
{
|
|
return g_lamexp_temp_folder;
|
|
}
|
|
}
|
|
|
|
//Create TEMP folder in %LOCALAPPDATA%
|
|
QDir localAppData = QDir(lamexp_known_folder(lamexp_folder_localappdata));
|
|
if(!localAppData.path().isEmpty())
|
|
{
|
|
if(!localAppData.exists())
|
|
{
|
|
localAppData.mkpath(".");
|
|
}
|
|
if(localAppData.exists())
|
|
{
|
|
if(!localAppData.entryList(QDir::AllDirs).contains(TEMP_STR, Qt::CaseInsensitive))
|
|
{
|
|
localAppData.mkdir(TEMP_STR);
|
|
}
|
|
if(localAppData.cd(TEMP_STR) && localAppData.exists())
|
|
{
|
|
localAppData.mkdir(SUB_FOLDER);
|
|
if(localAppData.cd(SUB_FOLDER) && localAppData.exists())
|
|
{
|
|
QFile testFile(QString("%1/~%2.tmp").arg(localAppData.canonicalPath(), lamexp_rand_str()));
|
|
if(testFile.open(QIODevice::ReadWrite))
|
|
{
|
|
if(testFile.write(WRITE_TEST_DATA.toLatin1().constData()) >= strlen(WRITE_TEST_DATA.toLatin1().constData()))
|
|
{
|
|
g_lamexp_temp_folder = localAppData.canonicalPath();
|
|
}
|
|
testFile.remove();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(!g_lamexp_temp_folder.isEmpty())
|
|
{
|
|
return g_lamexp_temp_folder;
|
|
}
|
|
}
|
|
|
|
//Failed to create TEMP folder!
|
|
qFatal("Temporary directory could not be initialized!\n\nFirst attempt:\n%s\n\nSecond attempt:\n%s", temp.canonicalPath().toUtf8().constData(), localAppData.canonicalPath().toUtf8().constData());
|
|
return g_lamexp_temp_folder;
|
|
}
|
|
|
|
/*
|
|
* Clean folder
|
|
*/
|
|
bool lamexp_clean_folder(const QString &folderPath)
|
|
{
|
|
QDir tempFolder(folderPath);
|
|
QFileInfoList entryList = tempFolder.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot);
|
|
|
|
for(int i = 0; i < entryList.count(); i++)
|
|
{
|
|
if(entryList.at(i).isDir())
|
|
{
|
|
lamexp_clean_folder(entryList.at(i).canonicalFilePath());
|
|
}
|
|
else
|
|
{
|
|
for(int j = 0; j < 3; j++)
|
|
{
|
|
if(lamexp_remove_file(entryList.at(i).canonicalFilePath()))
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
tempFolder.rmdir(".");
|
|
return !tempFolder.exists();
|
|
}
|
|
|
|
/*
|
|
* Register tool
|
|
*/
|
|
void lamexp_register_tool(const QString &toolName, LockedFile *file, unsigned int version)
|
|
{
|
|
if(g_lamexp_tool_registry.contains(toolName.toLower()))
|
|
{
|
|
throw "lamexp_register_tool: Tool is already registered!";
|
|
}
|
|
|
|
g_lamexp_tool_registry.insert(toolName.toLower(), file);
|
|
g_lamexp_tool_versions.insert(toolName.toLower(), version);
|
|
}
|
|
|
|
/*
|
|
* Check for tool
|
|
*/
|
|
bool lamexp_check_tool(const QString &toolName)
|
|
{
|
|
return g_lamexp_tool_registry.contains(toolName.toLower());
|
|
}
|
|
|
|
/*
|
|
* Lookup tool path
|
|
*/
|
|
const QString lamexp_lookup_tool(const QString &toolName)
|
|
{
|
|
if(g_lamexp_tool_registry.contains(toolName.toLower()))
|
|
{
|
|
return g_lamexp_tool_registry.value(toolName.toLower())->filePath();
|
|
}
|
|
else
|
|
{
|
|
return QString();
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Lookup tool version
|
|
*/
|
|
unsigned int lamexp_tool_version(const QString &toolName)
|
|
{
|
|
if(g_lamexp_tool_versions.contains(toolName.toLower()))
|
|
{
|
|
return g_lamexp_tool_versions.value(toolName.toLower());
|
|
}
|
|
else
|
|
{
|
|
return UINT_MAX;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Version number to human-readable string
|
|
*/
|
|
const QString lamexp_version2string(const QString &pattern, unsigned int version, const QString &defaultText)
|
|
{
|
|
if(version == UINT_MAX)
|
|
{
|
|
return defaultText;
|
|
}
|
|
|
|
QString result = pattern;
|
|
int digits = result.count("?", Qt::CaseInsensitive);
|
|
|
|
if(digits < 1)
|
|
{
|
|
return result;
|
|
}
|
|
|
|
int pos = 0;
|
|
QString versionStr = QString().sprintf(QString().sprintf("%%0%du", digits).toLatin1().constData(), version);
|
|
int index = result.indexOf("?", Qt::CaseInsensitive);
|
|
|
|
while(index >= 0 && pos < versionStr.length())
|
|
{
|
|
result[index] = versionStr[pos++];
|
|
index = result.indexOf("?", Qt::CaseInsensitive);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* Register a new translation
|
|
*/
|
|
bool lamexp_translation_register(const QString &langId, const QString &qmFile, const QString &langName, unsigned int &systemId, unsigned int &script)
|
|
{
|
|
if(qmFile.isEmpty() || langName.isEmpty() || systemId < 1)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
g_lamexp_translation.files.insert(langId, qmFile);
|
|
g_lamexp_translation.names.insert(langId, langName);
|
|
g_lamexp_translation.sysid.insert(langId, systemId);
|
|
g_lamexp_translation.scrpt.insert(langId, script);
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Get list of all translations
|
|
*/
|
|
QStringList lamexp_query_translations(void)
|
|
{
|
|
return g_lamexp_translation.files.keys();
|
|
}
|
|
|
|
/*
|
|
* Get translation name
|
|
*/
|
|
QString lamexp_translation_name(const QString &langId)
|
|
{
|
|
return g_lamexp_translation.names.value(langId.toLower(), QString());
|
|
}
|
|
|
|
/*
|
|
* Get translation system id
|
|
*/
|
|
unsigned int lamexp_translation_sysid(const QString &langId)
|
|
{
|
|
return g_lamexp_translation.sysid.value(langId.toLower(), 0);
|
|
}
|
|
|
|
/*
|
|
* Get translation script id
|
|
*/
|
|
unsigned int lamexp_translation_script(const QString &langId)
|
|
{
|
|
return g_lamexp_translation.scrpt.value(langId.toLower(), 0);
|
|
}
|
|
|
|
/*
|
|
* Install a new translator
|
|
*/
|
|
bool lamexp_install_translator(const QString &langId)
|
|
{
|
|
bool success = false;
|
|
|
|
if(langId.isEmpty() || langId.toLower().compare(LAMEXP_DEFAULT_LANGID) == 0)
|
|
{
|
|
success = lamexp_install_translator_from_file(QString());
|
|
}
|
|
else
|
|
{
|
|
QString qmFile = g_lamexp_translation.files.value(langId.toLower(), QString());
|
|
if(!qmFile.isEmpty())
|
|
{
|
|
success = lamexp_install_translator_from_file(QString(":/localization/%1").arg(qmFile));
|
|
}
|
|
else
|
|
{
|
|
qWarning("Translation '%s' not available!", langId.toLatin1().constData());
|
|
}
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
/*
|
|
* Install a new translator from file
|
|
*/
|
|
bool lamexp_install_translator_from_file(const QString &qmFile)
|
|
{
|
|
bool success = false;
|
|
|
|
if(!g_lamexp_currentTranslator)
|
|
{
|
|
g_lamexp_currentTranslator = new QTranslator();
|
|
}
|
|
|
|
if(!qmFile.isEmpty())
|
|
{
|
|
QString qmPath = QFileInfo(qmFile).canonicalFilePath();
|
|
QApplication::removeTranslator(g_lamexp_currentTranslator);
|
|
success = g_lamexp_currentTranslator->load(qmPath);
|
|
QApplication::installTranslator(g_lamexp_currentTranslator);
|
|
if(!success)
|
|
{
|
|
qWarning("Failed to load translation:\n\"%s\"", qmPath.toLatin1().constData());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
QApplication::removeTranslator(g_lamexp_currentTranslator);
|
|
success = true;
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
/*
|
|
* Locate known folder on local system
|
|
*/
|
|
QString lamexp_known_folder(lamexp_known_folder_t folder_id)
|
|
{
|
|
typedef HRESULT (WINAPI *SHGetKnownFolderPathFun)(__in const GUID &rfid, __in DWORD dwFlags, __in HANDLE hToken, __out PWSTR *ppszPath);
|
|
typedef HRESULT (WINAPI *SHGetFolderPathFun)(__in HWND hwndOwner, __in int nFolder, __in HANDLE hToken, __in DWORD dwFlags, __out LPWSTR pszPath);
|
|
|
|
static const int CSIDL_LOCAL_APPDATA = 0x001c;
|
|
static const int CSIDL_PROGRAM_FILES = 0x0026;
|
|
static const int CSIDL_SYSTEM_FOLDER = 0x0025;
|
|
static const GUID GUID_LOCAL_APPDATA = {0xF1B32785,0x6FBA,0x4FCF,{0x9D,0x55,0x7B,0x8E,0x7F,0x15,0x70,0x91}};
|
|
static const GUID GUID_LOCAL_APPDATA_LOW = {0xA520A1A4,0x1780,0x4FF6,{0xBD,0x18,0x16,0x73,0x43,0xC5,0xAF,0x16}};
|
|
static const GUID GUID_PROGRAM_FILES = {0x905e63b6,0xc1bf,0x494e,{0xb2,0x9c,0x65,0xb7,0x32,0xd3,0xd2,0x1a}};
|
|
static const GUID GUID_SYSTEM_FOLDER = {0x1AC14E77,0x02E7,0x4E5D,{0xB7,0x44,0x2E,0xB1,0xAE,0x51,0x98,0xB7}};
|
|
|
|
static QLibrary *Kernel32Lib = NULL;
|
|
static SHGetKnownFolderPathFun SHGetKnownFolderPathPtr = NULL;
|
|
static SHGetFolderPathFun SHGetFolderPathPtr = NULL;
|
|
|
|
if((!SHGetKnownFolderPathPtr) && (!SHGetFolderPathPtr))
|
|
{
|
|
if(!Kernel32Lib) Kernel32Lib = new QLibrary("shell32.dll");
|
|
SHGetKnownFolderPathPtr = (SHGetKnownFolderPathFun) Kernel32Lib->resolve("SHGetKnownFolderPath");
|
|
SHGetFolderPathPtr = (SHGetFolderPathFun) Kernel32Lib->resolve("SHGetFolderPathW");
|
|
}
|
|
|
|
int folderCSIDL = -1;
|
|
GUID folderGUID = {0x0000,0x0000,0x0000,{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}};
|
|
|
|
switch(folder_id)
|
|
{
|
|
case lamexp_folder_localappdata:
|
|
folderCSIDL = CSIDL_LOCAL_APPDATA;
|
|
folderGUID = GUID_LOCAL_APPDATA;
|
|
break;
|
|
case lamexp_folder_programfiles:
|
|
folderCSIDL = CSIDL_PROGRAM_FILES;
|
|
folderGUID = GUID_PROGRAM_FILES;
|
|
break;
|
|
case lamexp_folder_systemfolder:
|
|
folderCSIDL = CSIDL_SYSTEM_FOLDER;
|
|
folderGUID = GUID_SYSTEM_FOLDER;
|
|
break;
|
|
default:
|
|
return QString();
|
|
break;
|
|
}
|
|
|
|
QString folder;
|
|
|
|
if(SHGetKnownFolderPathPtr)
|
|
{
|
|
WCHAR *path = NULL;
|
|
if(SHGetKnownFolderPathPtr(folderGUID, 0x00008000, NULL, &path) == S_OK)
|
|
{
|
|
//MessageBoxW(0, path, L"SHGetKnownFolderPath", MB_TOPMOST);
|
|
QDir folderTemp = QDir(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(path))));
|
|
if(!folderTemp.exists())
|
|
{
|
|
folderTemp.mkpath(".");
|
|
}
|
|
if(folderTemp.exists())
|
|
{
|
|
folder = folderTemp.canonicalPath();
|
|
}
|
|
CoTaskMemFree(path);
|
|
}
|
|
}
|
|
else if(SHGetFolderPathPtr)
|
|
{
|
|
WCHAR *path = new WCHAR[4096];
|
|
if(SHGetFolderPathPtr(NULL, folderCSIDL, NULL, NULL, path) == S_OK)
|
|
{
|
|
//MessageBoxW(0, path, L"SHGetFolderPathW", MB_TOPMOST);
|
|
QDir folderTemp = QDir(QDir::fromNativeSeparators(QString::fromUtf16(reinterpret_cast<const unsigned short*>(path))));
|
|
if(!folderTemp.exists())
|
|
{
|
|
folderTemp.mkpath(".");
|
|
}
|
|
if(folderTemp.exists())
|
|
{
|
|
folder = folderTemp.canonicalPath();
|
|
}
|
|
}
|
|
delete [] path;
|
|
}
|
|
|
|
return folder;
|
|
}
|
|
|
|
/*
|
|
* Safely remove a file
|
|
*/
|
|
bool lamexp_remove_file(const QString &filename)
|
|
{
|
|
if(!QFileInfo(filename).exists() || !QFileInfo(filename).isFile())
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
if(!QFile::remove(filename))
|
|
{
|
|
DWORD attributes = GetFileAttributesW(QWCHAR(filename));
|
|
SetFileAttributesW(QWCHAR(filename), (attributes & (~FILE_ATTRIBUTE_READONLY)));
|
|
if(!QFile::remove(filename))
|
|
{
|
|
qWarning("Could not delete \"%s\"", filename.toLatin1().constData());
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Check if visual themes are enabled (WinXP and later)
|
|
*/
|
|
bool lamexp_themes_enabled(void)
|
|
{
|
|
typedef int (WINAPI *IsAppThemedFun)(void);
|
|
|
|
bool isAppThemed = false;
|
|
QLibrary uxTheme(QString("%1/UxTheme.dll").arg(lamexp_known_folder(lamexp_folder_systemfolder)));
|
|
IsAppThemedFun IsAppThemedPtr = (IsAppThemedFun) uxTheme.resolve("IsAppThemed");
|
|
|
|
if(IsAppThemedPtr)
|
|
{
|
|
isAppThemed = IsAppThemedPtr();
|
|
if(!isAppThemed)
|
|
{
|
|
qWarning("Theme support is disabled for this process!");
|
|
}
|
|
}
|
|
|
|
return isAppThemed;
|
|
}
|
|
|
|
/*
|
|
* Get number of free bytes on disk
|
|
*/
|
|
unsigned __int64 lamexp_free_diskspace(const QString &path, bool *ok)
|
|
{
|
|
ULARGE_INTEGER freeBytesAvailable, totalNumberOfBytes, totalNumberOfFreeBytes;
|
|
if(GetDiskFreeSpaceExW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(path).utf16()), &freeBytesAvailable, &totalNumberOfBytes, &totalNumberOfFreeBytes))
|
|
{
|
|
if(ok) *ok = true;
|
|
return freeBytesAvailable.QuadPart;
|
|
}
|
|
else
|
|
{
|
|
if(ok) *ok = false;
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Check if computer does support hibernation
|
|
*/
|
|
bool lamexp_is_hibernation_supported(void)
|
|
{
|
|
bool hibernationSupported = false;
|
|
|
|
SYSTEM_POWER_CAPABILITIES pwrCaps;
|
|
SecureZeroMemory(&pwrCaps, sizeof(SYSTEM_POWER_CAPABILITIES));
|
|
|
|
if(GetPwrCapabilities(&pwrCaps))
|
|
{
|
|
hibernationSupported = pwrCaps.SystemS4 && pwrCaps.HiberFilePresent;
|
|
}
|
|
|
|
return hibernationSupported;
|
|
}
|
|
|
|
/*
|
|
* Shutdown the computer
|
|
*/
|
|
bool lamexp_shutdown_computer(const QString &message, const unsigned long timeout, const bool forceShutdown, const bool hibernate)
|
|
{
|
|
HANDLE hToken = NULL;
|
|
|
|
if(OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
|
|
{
|
|
TOKEN_PRIVILEGES privileges;
|
|
memset(&privileges, 0, sizeof(TOKEN_PRIVILEGES));
|
|
privileges.PrivilegeCount = 1;
|
|
privileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
|
|
|
if(LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &privileges.Privileges[0].Luid))
|
|
{
|
|
if(AdjustTokenPrivileges(hToken, FALSE, &privileges, NULL, NULL, NULL))
|
|
{
|
|
if(hibernate)
|
|
{
|
|
if(SetSuspendState(TRUE, TRUE, TRUE))
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
const DWORD reason = SHTDN_REASON_MAJOR_APPLICATION | SHTDN_REASON_FLAG_PLANNED;
|
|
return InitiateSystemShutdownEx(NULL, const_cast<wchar_t*>(QWCHAR(message)), timeout, forceShutdown ? TRUE : FALSE, FALSE, reason);
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
* Make a window blink (to draw user's attention)
|
|
*/
|
|
void lamexp_blink_window(QWidget *poWindow, unsigned int count, unsigned int delay)
|
|
{
|
|
static QMutex blinkMutex;
|
|
|
|
const double maxOpac = 1.0;
|
|
const double minOpac = 0.3;
|
|
const double delOpac = 0.1;
|
|
|
|
if(!blinkMutex.tryLock())
|
|
{
|
|
qWarning("Blinking is already in progress, skipping!");
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
const int steps = static_cast<int>(ceil(maxOpac - minOpac) / delOpac);
|
|
const int sleep = static_cast<int>(floor(static_cast<double>(delay) / static_cast<double>(steps)));
|
|
const double opacity = poWindow->windowOpacity();
|
|
|
|
for(unsigned int i = 0; i < count; i++)
|
|
{
|
|
for(double x = maxOpac; x >= minOpac; x -= delOpac)
|
|
{
|
|
poWindow->setWindowOpacity(x);
|
|
QApplication::processEvents();
|
|
Sleep(sleep);
|
|
}
|
|
|
|
for(double x = minOpac; x <= maxOpac; x += delOpac)
|
|
{
|
|
poWindow->setWindowOpacity(x);
|
|
QApplication::processEvents();
|
|
Sleep(sleep);
|
|
}
|
|
}
|
|
|
|
poWindow->setWindowOpacity(opacity);
|
|
QApplication::processEvents();
|
|
blinkMutex.unlock();
|
|
}
|
|
catch (...)
|
|
{
|
|
blinkMutex.unlock();
|
|
qWarning("Exception error while blinking!");
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Remove forbidden characters from a filename
|
|
*/
|
|
const QString lamexp_clean_filename(const QString &str)
|
|
{
|
|
QString newStr(str);
|
|
|
|
newStr.replace("\\", "-");
|
|
newStr.replace(" / ", ", ");
|
|
newStr.replace("/", ",");
|
|
newStr.replace(":", "-");
|
|
newStr.replace("*", "x");
|
|
newStr.replace("?", "");
|
|
newStr.replace("<", "[");
|
|
newStr.replace(">", "]");
|
|
newStr.replace("|", "!");
|
|
|
|
return newStr.simplified();
|
|
}
|
|
|
|
/*
|
|
* Remove forbidden characters from a file path
|
|
*/
|
|
const QString lamexp_clean_filepath(const QString &str)
|
|
{
|
|
QStringList parts = QString(str).replace("\\", "/").split("/");
|
|
|
|
for(int i = 0; i < parts.count(); i++)
|
|
{
|
|
parts[i] = lamexp_clean_filename(parts[i]);
|
|
}
|
|
|
|
return parts.join("/");
|
|
}
|
|
|
|
/*
|
|
* Get a list of all available Qt Text Codecs
|
|
*/
|
|
QStringList lamexp_available_codepages(bool noAliases)
|
|
{
|
|
QStringList codecList;
|
|
|
|
QList<QByteArray> availableCodecs = QTextCodec::availableCodecs();
|
|
while(!availableCodecs.isEmpty())
|
|
{
|
|
QByteArray current = availableCodecs.takeFirst();
|
|
if(!(current.startsWith("system") || current.startsWith("System")))
|
|
{
|
|
codecList << QString::fromLatin1(current.constData(), current.size());
|
|
if(noAliases)
|
|
{
|
|
if(QTextCodec *currentCodec = QTextCodec::codecForName(current.constData()))
|
|
{
|
|
|
|
QList<QByteArray> aliases = currentCodec->aliases();
|
|
while(!aliases.isEmpty()) availableCodecs.removeAll(aliases.takeFirst());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return codecList;
|
|
}
|
|
|
|
/*
|
|
* Finalization function (final clean-up)
|
|
*/
|
|
void lamexp_finalization(void)
|
|
{
|
|
//Free all tools
|
|
if(!g_lamexp_tool_registry.isEmpty())
|
|
{
|
|
QStringList keys = g_lamexp_tool_registry.keys();
|
|
for(int i = 0; i < keys.count(); i++)
|
|
{
|
|
LAMEXP_DELETE(g_lamexp_tool_registry[keys.at(i)]);
|
|
}
|
|
g_lamexp_tool_registry.clear();
|
|
g_lamexp_tool_versions.clear();
|
|
}
|
|
|
|
//Delete temporary files
|
|
if(!g_lamexp_temp_folder.isEmpty())
|
|
{
|
|
for(int i = 0; i < 100; i++)
|
|
{
|
|
if(lamexp_clean_folder(g_lamexp_temp_folder))
|
|
{
|
|
break;
|
|
}
|
|
Sleep(125);
|
|
}
|
|
g_lamexp_temp_folder.clear();
|
|
}
|
|
|
|
//Clear languages
|
|
if(g_lamexp_currentTranslator)
|
|
{
|
|
QApplication::removeTranslator(g_lamexp_currentTranslator);
|
|
LAMEXP_DELETE(g_lamexp_currentTranslator);
|
|
}
|
|
g_lamexp_translation.files.clear();
|
|
g_lamexp_translation.names.clear();
|
|
|
|
//Destroy Qt application object
|
|
QApplication *application = dynamic_cast<QApplication*>(QApplication::instance());
|
|
LAMEXP_DELETE(application);
|
|
|
|
//Detach from shared memory
|
|
if(g_lamexp_ipc_ptr.sharedmem) g_lamexp_ipc_ptr.sharedmem->detach();
|
|
LAMEXP_DELETE(g_lamexp_ipc_ptr.sharedmem);
|
|
LAMEXP_DELETE(g_lamexp_ipc_ptr.semaphore_read);
|
|
LAMEXP_DELETE(g_lamexp_ipc_ptr.semaphore_write);
|
|
}
|
|
|
|
/*
|
|
* Initialize debug thread
|
|
*/
|
|
static const HANDLE g_debug_thread = LAMEXP_DEBUG ? NULL : lamexp_debug_thread_init();
|
|
|
|
/*
|
|
* Get number private bytes [debug only]
|
|
*/
|
|
SIZE_T lamexp_dbg_private_bytes(void)
|
|
{
|
|
#if LAMEXP_DEBUG
|
|
PROCESS_MEMORY_COUNTERS_EX memoryCounters;
|
|
memoryCounters.cb = sizeof(PROCESS_MEMORY_COUNTERS_EX);
|
|
GetProcessMemoryInfo(GetCurrentProcess(), (PPROCESS_MEMORY_COUNTERS) &memoryCounters, sizeof(PROCESS_MEMORY_COUNTERS_EX));
|
|
return memoryCounters.PrivateUsage;
|
|
#else
|
|
throw "Cannot call this function in a non-debug build!";
|
|
#endif //LAMEXP_DEBUG
|
|
}
|