From: Enar Vaikene Date: Wed, 18 Jul 2012 16:53:17 +0000 (+0200) Subject: Added a small utility that converts date/time values X-Git-Url: https://vaikene.ee/gitweb/pswgen03.html?a=commitdiff_plain;h=84f796df7f84e8e13efb68bbe1cb9f5c804c2228;p=evaf Added a small utility that converts date/time values to and from 4+2 bytes CUC format. Epoch can be freely entered and has two preset values: standard UNIX time and Galileo epoch. --- diff --git a/src/apps/CMakeLists.txt b/src/apps/CMakeLists.txt index 3aa82ad..1bd0076 100644 --- a/src/apps/CMakeLists.txt +++ b/src/apps/CMakeLists.txt @@ -2,3 +2,4 @@ set(eVaf_INCLUDE ${eVaf_INCLUDE} ${CMAKE_SOURCE_DIR}/src/apps/FileFinder) add_subdirectory(PswGen) add_subdirectory(FileFinder) +add_subdirectory(ScosTime) diff --git a/src/apps/ScosTime/CMakeLists.txt b/src/apps/ScosTime/CMakeLists.txt new file mode 100644 index 0000000..c56fb72 --- /dev/null +++ b/src/apps/ScosTime/CMakeLists.txt @@ -0,0 +1,41 @@ +# Name of the target +set(TARGET ScosTime) + +# Qt modules +include(${QT_USE_FILE}) + +# Include files +include_directories(${eVaf_INCLUDE}) + +# Required eVaf libraries +set(eVaf_LIBRARIES CommonLib PluginsLib GuiLib) + +# Source files +set(SRCS + gui.cpp +) + +# Header files for the meta-object compiler +set(MOC_HDRS + gui.h +) + +# Resources +#set(RCCS +# gui.qrc +#) + +# Version info resource file for Windows builds +if(WIN32 AND NOT MINGW) + set(SRCS ${SRCS} version.rc) +endif(WIN32 AND NOT MINGW) + +qt4_add_resources(RCC_SRCS ${RCCS}) + +qt4_wrap_cpp(MOC_SRCS ${MOC_HDRS}) + +add_library(${TARGET} SHARED ${SRCS} ${MOC_SRCS} ${RCC_SRCS}) + +target_link_libraries(${TARGET} ${QT_LIBRARIES} ${eVaf_LIBRARIES}) + +install(TARGETS ${TARGET} DESTINATION bin) diff --git a/src/apps/ScosTime/gui.cpp b/src/apps/ScosTime/gui.cpp new file mode 100644 index 0000000..1ea9ba1 --- /dev/null +++ b/src/apps/ScosTime/gui.cpp @@ -0,0 +1,206 @@ +/** + * @file ScosTime/gui.cpp + * @brief GUI for the ScosTime application + * @author Enar Vaikene + * + * Copyright (c) 2012 Enar Vaikene + * + * This file is part of the eVaf C++ cross-platform application development framework. + * + * This file can be used under the terms of the GNU General Public License + * version 3.0 as published by the Free Software Foundation and appearing in + * the file LICENSE included in the packaging of this file. Please review the + * the following information to ensure the GNU General Public License version + * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. + * + * Alternatively, this file may be used in accordance with the Commercial License + * Agreement provided with the Software. + */ + +#include "gui.h" +#include "version.h" + +#include +#include +#include +#include +#include + +#include + + +VER_EXPORT_VERSION_INFO() +Q_EXPORT_PLUGIN2(VER_MODULE_NAME_STR, eVaf::ScosTime::Module) + + +//------------------------------------------------------------------- + +using namespace eVaf; +using namespace eVaf::ScosTime; + +Module::Module() + : Plugins::iPlugin() + , mReady(false) +{ + setObjectName(QString("%1.%2").arg(VER_MODULE_NAME_STR).arg(__FUNCTION__)); + + EVAF_INFO("%s created", qPrintable(objectName())); +} + +Module::~Module() +{ + EVAF_INFO("%s destroyed", qPrintable(objectName())); +} + +bool Module::init(QString const & args) +{ + Q_UNUSED(args); + + // Get the main window interface and fill it with the widgets + SdiWindow::iSdiWindow * win = evafQueryInterface("iSdiWindow"); + EVAF_TEST_X(win, "No iSdiWindow interface"); + + Gui::Panel * panel = new Gui::Panel; + win->addPanel("PswGen", panel); + + QVBoxLayout * v = new QVBoxLayout; + panel->setLayout(v); + + QGridLayout * g = new QGridLayout; + v->addLayout(g); + g->setColumnStretch(1, 2); + + QLabel * l = new QLabel(tr("&Epoch:", VER_MODULE_NAME_STR)); + l->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + g->addWidget(l, 0, 0); + + wEpoch = new QComboBox; + l->setBuddy(wEpoch); + wEpoch->setEditable(true); + wEpoch->addItems(QStringList() << "1970-01-01T00:00:00.000" << "1999-08-22T00:00:00.000"); + g->addWidget(wEpoch, 0, 1); + panel->setFocusProxy(wEpoch); + + l = new QLabel(tr("&Date/time:", VER_MODULE_NAME_STR)); + l->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + g->addWidget(l, 1, 0); + + wDateTime = new QLineEdit; + l->setBuddy(wDateTime); + QRegExp rxDateTime("^\\d{4}\\.\\d{3}\\.\\d{2}\\.\\d{2}\\.\\d{2}(\\.\\d{3})?$"); + wDateTime->setValidator(new QRegExpValidator(rxDateTime, wDateTime)); + g->addWidget(wDateTime, 1, 1); + + QPushButton * btn = new QPushButton(tr("Convert", VER_MODULE_NAME_STR)); + g->addWidget(btn, 1, 2); + connect(btn, SIGNAL(clicked()), this, SLOT(dateTimeClicked())); + + l = new QLabel(tr("&HEX:", VER_MODULE_NAME_STR)); + l->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + g->addWidget(l, 2, 0); + + wHex = new QLineEdit; + l->setBuddy(wHex); + wHex->setMaxLength(12); + wHex->setInputMask(">HHHHHHHHhhhh"); + g->addWidget(wHex, 2, 1); + + btn = new QPushButton(tr("Convert", VER_MODULE_NAME_STR)); + g->addWidget(btn, 2, 2); + connect(btn, SIGNAL(clicked()), this, SLOT(hexClicked())); + + v->addStretch(); + + QHBoxLayout * h = new QHBoxLayout; + h->addStretch(); + v->addLayout(h); + + QAction * a = new QAction(panel); + a->setShortcut(Qt::Key_Escape); + connect(a, SIGNAL(triggered()), qApp, SLOT(quit())); + panel->addAction(a); + + mReady = true; + + EVAF_INFO("%s initialized", qPrintable(objectName())); + + return true; +} + +void Module::done() +{ + mReady = false; + + EVAF_INFO("%s finalized", qPrintable(objectName())); +} + +QDateTime Module::strToDateTime(QString const & s) const +{ + QStringList tok = s.split(QChar('.')); + if (tok.size() < 5) + return QDateTime(); + + bool ok = false; + int year = tok.at(0).toInt(&ok); + if (!ok) + return QDateTime(); + int days = tok.at(1).toInt(&ok); + if (!ok) + return QDateTime(); + int hours = tok.at(2).toInt(&ok); + if (!ok) + return QDateTime(); + int minutes = tok.at(3).toInt(&ok); + if (!ok) + return QDateTime(); + int secs = tok.at(4).toInt(&ok); + if (!ok) + return QDateTime(); + int msecs = 0; + if (tok.size() > 5) { + msecs = tok.at(5).toInt(&ok); + if (!ok) + return QDateTime(); + } + + QDate dt(year, 1, 1); + dt = dt.addDays(days - 1); + + return QDateTime(dt, QTime(hours, minutes, secs, msecs), Qt::UTC); +} + +void Module::dateTimeClicked() +{ + QDateTime epoch = QDateTime::fromString(wEpoch->currentText(), Qt::ISODate); + epoch.setTimeSpec(Qt::UTC); + QDateTime tm = strToDateTime(wDateTime->text()); + qint64 msecs = epoch.msecsTo(tm); + quint32 coarse = quint32(msecs / 1000); + quint32 fine = quint32(rint(1000.0 * double(msecs % 1000) * 58.0 / 885.0)); + wHex->setText(QString("%1%2").arg(coarse, 8, 16, QChar('0')).arg(fine, 4, 16, QChar('0'))); +} + +void Module::hexClicked() +{ + bool ok = false; + int coarse = wHex->text().left(8).toLong(&ok, 16); + if (!ok) + return; + int fine = 0; + if (wHex->text().size() > 8) + fine = wHex->text().mid(8, 4).toLong(&ok, 16); + if (!ok) + return; + + QDateTime epoch = QDateTime::fromString(wEpoch->currentText(), Qt::ISODate); + epoch.setTimeSpec(Qt::UTC); + QDateTime tm = epoch.addSecs(coarse); + tm = tm.addMSecs(rint((double(fine) / 58.0 * 885.0) / 1000.0)); + wDateTime->setText(QString("%1.%2.%3.%4.%5.%6") + .arg(tm.date().year(), 4, 10, QChar('0')) + .arg(tm.date().dayOfYear(), 3, 10, QChar('0')) + .arg(tm.time().hour(), 2, 10, QChar('0')) + .arg(tm.time().minute(), 2, 10, QChar('0')) + .arg(tm.time().second(), 2, 10, QChar('0')) + .arg(tm.time().msec(), 3, 10, QChar('0'))); +} diff --git a/src/apps/ScosTime/gui.h b/src/apps/ScosTime/gui.h new file mode 100644 index 0000000..fe6b5e3 --- /dev/null +++ b/src/apps/ScosTime/gui.h @@ -0,0 +1,84 @@ +/** + * @file ScosTime/gui.h + * @brief GUI for the ScosTime application + * @author Enar Vaikene + * + * Copyright (c) 2012 Enar Vaikene + * + * This file is part of the eVaf C++ cross-platform application development framework. + * + * This file can be used under the terms of the GNU General Public License + * version 3.0 as published by the Free Software Foundation and appearing in + * the file LICENSE included in the packaging of this file. Please review the + * the following information to ensure the GNU General Public License version + * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. + * + * Alternatively, this file may be used in accordance with the Commercial License + * Agreement provided with the Software. + */ + +#ifndef __SCOSTIME_GUI_H +# define __SCOSTIME_GUI_H + +#include + +#include +#include +#include + +class QLineEdit; +class QComboBox; + +namespace eVaf { +namespace ScosTime { + +/** + * Graphical User Interface for the ScosTime application. + * + * This module adds a GUI window to the ScosTime application using the SdiWindow module. + */ +class Module : public Plugins::iPlugin +{ + Q_OBJECT + Q_INTERFACES(eVaf::Plugins::iPlugin) + +public: + + Module(); + + virtual ~Module(); + + virtual bool init(const QString & args); + + virtual void done(); + + virtual bool isReady() const { return mReady; } + + +private slots: + + void dateTimeClicked(); + + void hexClicked(); + + +private: // Methods + + QDateTime strToDateTime(QString const & s) const; + +private: // Members + + /// Flag indicating that the module is ready + bool mReady; + + /// Widgets on the screen + QComboBox * wEpoch; + QLineEdit * wDateTime; + QLineEdit * wHex; + +}; + +} // namespace eVaf::ScosTime +} // namespace eVaf + +#endif // gui.h diff --git a/src/apps/ScosTime/lib.h b/src/apps/ScosTime/lib.h new file mode 100644 index 0000000..e062e08 --- /dev/null +++ b/src/apps/ScosTime/lib.h @@ -0,0 +1,30 @@ +/** + * @file ScosTime/lib.h + * @author Enar Vaikene + * + * Copyright (c) 2012 Enar Vaikene + * + * This file is part of the eVaf C++ cross-platform application development framework. + * + * This file can be used under the terms of the GNU General Public License + * version 3.0 as published by the Free Software Foundation and appearing in + * the file LICENSE included in the packaging of this file. Please review the + * the following information to ensure the GNU General Public License version + * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. + * + * Alternatively, this file may be used in accordance with the Commercial License + * Agreement provided with the Software. + */ + +#ifndef __SCOSTIME_LIB_H +# define __SCOSTIME_LIB_H + +#include + +#if defined(SCOSTIME_LIBRARY) +# define SCOSTIME_EXPORT Q_DECL_EXPORT +#else +# define SCOSTIME_EXPORT Q_DECL_IMPORT +#endif + +#endif // lib.h diff --git a/src/apps/ScosTime/version.h b/src/apps/ScosTime/version.h new file mode 100644 index 0000000..d3a0b51 --- /dev/null +++ b/src/apps/ScosTime/version.h @@ -0,0 +1,60 @@ +/** + * @file ScosTime/version.h + * @brief Version information for eVaf modules + * @author Enar Vaikene + * + * Copyright (c) 2012 Enar Vaikene + * + * This file is part of the eVaf C++ cross-platform application development framework. + * + * This file can be used under the terms of the GNU General Public License + * version 3.0 as published by the Free Software Foundation and appearing in + * the file LICENSE included in the packaging of this file. Please review the + * the following information to ensure the GNU General Public License version + * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. + * + * Alternatively, this file may be used in accordance with the Commercial License + * Agreement provided with the Software. + */ + +#ifndef __SCOSTIME_VERSION_H +# define __SCOSTIME_VERSION_H + +#include + +/** + * Module/library version number in the form major,minor,release,build + */ +#define VER_FILE_VERSION 0,1,1,1 + +/** + * Module/library version number in the string format (shall end with \0) + */ +#define VER_FILE_VERSION_STR "0.1.1.1\0" + +/** + * Module/library name (shall end with \0) + */ +#define VER_MODULE_NAME_STR "ScosTime\0" + +/** + * Module type (see version_rc.h for all the types) + */ +#define VER_MODULE_TYPE MT_GENERIC + +/** + * Module type in the string format (see version_rc for all the types) + */ +#define VER_MODULE_TYPE_STR MT_GENERIC + +/** + * Original file name for windows (shall end with \0) + */ +#define VER_ORIGINAL_FILE_NAME_STR "ScosTime.dll\0" + +/** + * Description of the module/library (shall end with \0) + */ +#define VER_FILE_DESCRIPTION_STR "Small tool to encode and decode date/time values.\0" + +#endif // version.h diff --git a/src/apps/ScosTime/version.rc b/src/apps/ScosTime/version.rc new file mode 100644 index 0000000..2c0f57b --- /dev/null +++ b/src/apps/ScosTime/version.rc @@ -0,0 +1,54 @@ +/** + * @file ScosTime/version.rc + * @brief Windows resource file with module/library version information. + * @author Enar Vaikene + * + * Copyright (c) 2012 Enar Vaikene + * + * This file is part of the eVaf C++ cross-platform application development framework. + * + * This file can be used under the terms of the GNU General Public License + * version 3.0 as published by the Free Software Foundation and appearing in + * the file LICENSE included in the packaging of this file. Please review the + * the following information to ensure the GNU General Public License version + * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. + * + * Alternatively, this file may be used in accordance with the Commercial License + * Agreement provided with the Software. + */ + +#include "version.h" +#include +#include + + +VS_VERSION_INFO VERSIONINFO + FILEVERSION VER_FILE_VERSION + PRODUCTVERSION VER_PRODUCT_VERSION + FILEFLAGSMASK 0x3fL +#ifdef _DEBUG + FILEFLAGS VS_FF_DEBUG +#else + FILEFLAGS 0x0L +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE 0x0L + BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904B0" + BEGIN + VALUE "CompanyName", VER_COMPANY_NAME_STR + VALUE "FileDescription", VER_FILE_DESCRIPTION_STR + VALUE "FileVersion", VER_FILE_VERSION_STR + VALUE "LegalCopyright", VER_LEGAL_COPYRIGHT_STR + VALUE "OriginalFilename", VER_ORIGINAL_FILE_NAME_STR + VALUE "ProductName", VER_PRODUCT_NAME_STR + VALUE "ProductVersion", VER_PRODUCT_VERSION_STR + VALUE "Build Date", VER_PRODUCT_DATE_STR + VALUE "Module Name", VER_MODULE_NAME_STR + VALUE "Module Type", VER_MODULE_TYPE_STR + END + END + END