feat: move in GnuPGTab

include/GFModuleCommonUtils.hpp

@@ -39,6 +39,8 @@
 #include "GFSDKModule.h"
 
 #define DUP(v) GFModuleStrDup(v)
+#define UDUP(v) UnStrDup(v)
+#define QDUP(v) QStrDup(v)
 
 inline void MLogDebug(const QString& s) { GFModuleLogDebug(s.toUtf8()); }
 inline void MLogInfo(const QString& s) { GFModuleLogInfo(s.toUtf8()); }
@@ -52,7 +54,16 @@ inline void MLogError(const QString& s) { GFModuleLogError(s.toUtf8()); }
 #define MLogErrorS(format, ...) \
   MLogError(QString::asprintf(format, __VA_ARGS__))
 
-auto QMapToMetaDataArray(const QMap<QString, QString>& map) -> MetaData** {
+inline auto QStrDup(QString str) -> char* { return DUP(str.toUtf8()); }
+
+inline auto UnStrDup(const char* src) -> QString {
+  auto qt_str = QString::fromUtf8(src);
+  GFFreeMemory(static_cast<void*>(const_cast<char*>(src)));
+  return qt_str;
+}
+
+inline auto QMapToMetaDataArray(const QMap<QString, QString>& map)
+    -> MetaData** {
   auto** meta_data_array =
       static_cast<MetaData**>(GFAllocateMemory(sizeof(MetaData*) * map.size()));
 
@@ -74,7 +85,7 @@ auto QMapToMetaDataArray(const QMap<QString, QString>& map) -> MetaData** {
   return meta_data_array;
 }
 
-auto QMapToGFModuleMetaDataList(const QMap<QString, QString>& map)
+inline auto QMapToGFModuleMetaDataList(const QMap<QString, QString>& map)
     -> GFModuleMetaData* {
   GFModuleMetaData* head = nullptr;
   GFModuleMetaData* tail = nullptr;
@@ -105,8 +116,36 @@ auto QMapToGFModuleMetaDataList(const QMap<QString, QString>& map)
   return head;
 }
 
-auto AllocBufferAndCopy(const QByteArray& b) -> char* {
+inline auto AllocBufferAndCopy(const QByteArray& b) -> char* {
   auto* p = static_cast<char*>(GFAllocateMemory(sizeof(char) * b.size()));
   memcpy(p, b.constData(), b.size());
   return p;
 }
+
+template <typename T, typename... Args>
+auto SecureCreateSharedObject(Args&&... args) -> std::shared_ptr<T> {
+  void* mem = GFAllocateMemory(sizeof(T));
+  if (!mem) throw std::bad_alloc();
+
+  try {
+    T* obj = new (mem) T(std::forward<Args>(args)...);
+    return std::shared_ptr<T>(obj, [](T* ptr) {
+      ptr->~T();
+      GFFreeMemory(ptr);
+    });
+  } catch (...) {
+    GFFreeMemory(mem);
+    throw;
+  }
+}
+
+inline auto CharArrayToQStringList(char** pl_components, int size)
+    -> QStringList {
+  QStringList list;
+  for (int i = 0; i < size; ++i) {
+    list.append(QString::fromUtf8(pl_components[i]));
+    GFFreeMemory(pl_components[i]);
+  }
+  GFFreeMemory(pl_components);
+  return list;
+}

src/m_gpg_info/CMakeLists.txt

@@ -43,14 +43,26 @@ target_link_libraries(mod_gpg_info PRIVATE
 
 if(GPGFRONTEND_QT5_BUILD)
   # link Qt core
-  target_link_libraries(mod_gpg_info PRIVATE Qt5::Core)
+  target_link_libraries(mod_gpg_info PRIVATE Qt5::Core Qt5::Widgets)
 else()
   # link Qt core
-  target_link_libraries(mod_gpg_info PRIVATE Qt6::Core)
+  target_link_libraries(mod_gpg_info PRIVATE Qt6::Core Qt6::Widgets)
 endif()
 
 # using std c++ 17
 target_compile_features(mod_gpg_info PRIVATE cxx_std_17)
 
 # ui
-set(CMAKE_AUTOUIC_SEARCH_PATHS ${CMAKE_AUTOUIC_SEARCH_PATHS} ${CMAKE_CURRENT_SOURCE_DIR}/ui)
+set(CMAKE_AUTOUIC_SEARCH_PATHS ${CMAKE_AUTOUIC_SEARCH_PATHS} ${CMAKE_CURRENT_SOURCE_DIR}/ui)
+
+# i18n
+set(LOCALE_TS_PATH ${CMAKE_CURRENT_SOURCE_DIR}/ts)
+set(TS_FILES "${LOCALE_TS_PATH}/ModuleGnuPGInfoGathering.en_US.ts" 
+            "${LOCALE_TS_PATH}/ModuleGnuPGInfoGathering.de_DE.ts"
+            "${LOCALE_TS_PATH}/ModuleGnuPGInfoGathering.fr_FR.ts"
+            "${LOCALE_TS_PATH}/ModuleGnuPGInfoGathering.zh_CN.ts")
+qt_add_translations(mod_gpg_info
+    RESOURCE_PREFIX "/i18n"
+    TS_FILES ${TS_FILES}
+    SOURCES ${MODULE_SOURCE_FILES}
+    INCLUDE_DIRECTORIES ${CMAKE_CURRENT_SOURCE_DIR})

src/m_gpg_info/GnuPGInfo.ui

@@ -0,0 +1,163 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>GnuPGInfo</class>
+ <widget class="QWidget" name="GnuPGInfo">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>535</width>
+    <height>568</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>GnuPG Info</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <layout class="QVBoxLayout" name="verticalLayout" stretch="0,0,0,0">
+     <property name="spacing">
+      <number>0</number>
+     </property>
+     <property name="leftMargin">
+      <number>0</number>
+     </property>
+     <property name="topMargin">
+      <number>0</number>
+     </property>
+     <property name="rightMargin">
+      <number>0</number>
+     </property>
+     <property name="bottomMargin">
+      <number>0</number>
+     </property>
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="pixmap">
+        <pixmap resource="../gpgfrontend.qrc">:/icons/gnupg.png</pixmap>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+       <property name="margin">
+        <number>10</number>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="gnupgVersionLabel">
+       <property name="text">
+        <string>Version</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+       <property name="margin">
+        <number>5</number>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="Line" name="line">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QTabWidget" name="tabWidget">
+       <property name="tabShape">
+        <enum>QTabWidget::Rounded</enum>
+       </property>
+       <property name="currentIndex">
+        <number>0</number>
+       </property>
+       <property name="tabBarAutoHide">
+        <bool>false</bool>
+       </property>
+       <widget class="QWidget" name="tab">
+        <attribute name="title">
+         <string>Components</string>
+        </attribute>
+        <layout class="QGridLayout" name="gridLayout_3">
+         <item row="0" column="0">
+          <widget class="QTableWidget" name="componentDetailsTable">
+           <property name="sizeAdjustPolicy">
+            <enum>QAbstractScrollArea::AdjustToContents</enum>
+           </property>
+           <property name="autoScrollMargin">
+            <number>16</number>
+           </property>
+           <property name="editTriggers">
+            <set>QAbstractItemView::NoEditTriggers</set>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QProgressBar" name="loadProgressBar">
+           <property name="maximum">
+            <number>0</number>
+           </property>
+           <property name="value">
+            <number>-1</number>
+           </property>
+           <property name="textVisible">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="tab_2">
+        <attribute name="title">
+         <string>Directories</string>
+        </attribute>
+        <layout class="QGridLayout" name="gridLayout_2">
+         <item row="0" column="0">
+          <widget class="QTableWidget" name="directoriesDetailsTable">
+           <property name="sizeAdjustPolicy">
+            <enum>QAbstractScrollArea::AdjustToContents</enum>
+           </property>
+           <property name="editTriggers">
+            <set>QAbstractItemView::NoEditTriggers</set>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+       <widget class="QWidget" name="tab_3">
+        <attribute name="title">
+         <string>Options</string>
+        </attribute>
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <item>
+          <widget class="QTableWidget" name="optionDetailsTable"/>
+         </item>
+        </layout>
+       </widget>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../gpgfrontend.qrc"/>
+ </resources>
+ <connections/>
+</ui>

src/m_gpg_info/GnuPGInfoGatheringModule.cpp

@@ -34,6 +34,7 @@
 #include <spdlog/spdlog.h>
 
 // qt
+#include <QCoreApplication>
 #include <QCryptographicHash>
 #include <QFileInfo>
 #include <QJsonDocument>
@@ -42,41 +43,11 @@
 // c++
 #include <optional>
 
+#include "GFModuleCommonUtils.hpp"
 #include "GpgInfo.h"
 
-template <>
+class GTrC {
-struct fmt::formatter<QString> {
+  Q_DECLARE_TR_FUNCTIONS(GTrC)
-  // Parses format specifications.
-  constexpr auto parse(format_parse_context &ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  // Formats the QString qstr and writes it to the output.
-  template <typename FormatContext>
-  auto format(const QString &qstr, FormatContext &ctx) const
-      -> decltype(ctx.out()) {
-    // Convert QString to UTF-8 QString (to handle Unicode characters
-    // correctly)
-    QByteArray utf8_array = qstr.toUtf8();
-    return fmt::format_to(ctx.out(), "{}", utf8_array.constData());
-  }
-};
-
-template <>
-struct fmt::formatter<QByteArray> {
-  // Parses format specifications.
-  constexpr auto parse(format_parse_context &ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  // Formats the QString qstr and writes it to the output.
-  template <typename FormatContext>
-  auto format(const QByteArray &qarray, FormatContext &ctx) const
-      -> decltype(ctx.out()) {
-    // Convert QString to UTF-8 QString (to handle Unicode characters
-    // correctly)
-    return fmt::format_to(ctx.out(), "{}", qarray.constData());
-  }
 };
 
 extern auto CalculateBinaryChacksum(const QString &path)
@@ -88,6 +59,10 @@ extern void GetGpgDirectoryInfos(void *, int, const char *, const char *);
 
 extern void GetGpgOptionInfos(void *, int, const char *, const char *);
 
+extern auto StartGatheringGnuPGInfo() -> int;
+
+extern auto GnupgTabFactory(const char *id) -> void *;
+
 using Context = struct {
   QString gpgme_version;
   QString gpgconf_path;
@@ -133,6 +108,11 @@ auto GFGetModuleMetaData() -> GFModuleMetaData * {
 
 auto GFRegisterModule() -> int {
   GFModuleLogDebug("gnupg info gathering module registering");
+
+  GFUIMountEntry(DUP("AboutDialogTabs"),
+                 QMapToMetaDataArray({{"TabTitle", GTrC::tr("GnuPG")}}), 1,
+                 GnupgTabFactory);
+
   return 0;
 }
 
@@ -144,24 +124,40 @@ auto GFActiveModule() -> int {
 }
 
 auto GFExecuteModule(GFModuleEvent *event) -> int {
-  GFModuleLogDebug(
+  MLogDebug(QString("gnupg info gathering module executing, event id: %1")
-      fmt::format("gnupg info gathering module executing, event id: {}",
+                .arg(event->id));
-                  event->id)
-          .c_str());
 
+  StartGatheringGnuPGInfo();
+
+  char **event_argv =
+      static_cast<char **>(GFAllocateMemory(sizeof(char **) * 1));
+  event_argv[0] = GFModuleStrDup("0");
+
+  GFModuleTriggerModuleEventCallback(event, GFGetModuleID(), 1, event_argv);
+
+  GFModuleLogDebug("gnupg external info gathering done");
+  return 0;
+}
+
+auto GFDeactiveModule() -> int { return 0; }
+
+auto GFUnregisterModule() -> int {
+  GFModuleLogDebug("gnupg info gathering module unregistering");
+  return 0;
+}
+
+auto StartGatheringGnuPGInfo() -> int {
   GFModuleLogDebug("start to load extra info at module gnupginfogathering...");
 
   const auto *const gpgme_version = GFModuleRetrieveRTValueOrDefault(
       GFModuleStrDup("core"), GFModuleStrDup("gpgme.version"),
       GFModuleStrDup("0.0.0"));
-  GFModuleLogDebug(
+  MLogDebug(QString("got gpgme version from rt: %1").arg(gpgme_version));
-      fmt::format("got gpgme version from rt: {}", gpgme_version).c_str());
 
   const auto *const gpgconf_path = GFModuleRetrieveRTValueOrDefault(
       GFModuleStrDup("core"), GFModuleStrDup("gpgme.ctx.gpgconf_path"),
       GFModuleStrDup(""));
-  GFModuleLogDebug(
+  MLogDebug(QString("got gpgconf path from rt: %1").arg(gpgconf_path));
-      fmt::format("got gpgconf path from rt: {}", gpgconf_path).c_str());
 
   auto context = Context{gpgme_version, gpgconf_path};
 
@@ -205,10 +201,8 @@ auto GFExecuteModule(GFModuleEvent *event) -> int {
     assert(jsonlized_component_info.isObject());
 
     auto component_info = GpgComponentInfo(jsonlized_component_info.object());
-    GFModuleLogDebug(fmt::format("gpgconf check options ready, "
+    MLogDebug(QString("gpgconf check options ready, component: %1")
-                                 "component: {}",
+                  .arg(component_info.name));
-                                 component_info.name)
-                         .c_str());
 
     if (component_info.name == "gpgme" || component_info.name == "gpgconf") {
       continue;
@@ -230,40 +224,25 @@ auto GFExecuteModule(GFModuleEvent *event) -> int {
   GFModuleUpsertRTValueBool(GFGetModuleID(),
                             GFModuleStrDup("gnupg.gathering_done"), 1);
 
-  char **event_argv =
-      static_cast<char **>(GFAllocateMemory(sizeof(char **) * 1));
-  event_argv[0] = GFModuleStrDup("0");
-
-  GFModuleTriggerModuleEventCallback(event, GFGetModuleID(), 1, event_argv);
-
-  GFModuleLogDebug("gnupg external info gathering done");
-  return 0;
-}
-
-auto GFDeactiveModule() -> int { return 0; }
-
-auto GFUnregisterModule() -> int {
-  GFModuleLogDebug("gnupg info gathering module unregistering");
   return 0;
 }
 
 auto CalculateBinaryChacksum(const QString &path) -> std::optional<QString> {
   // check file info and access rights
-  QFileInfo info(path);
+  QFileInfo const info(path);
   if (!info.exists() || !info.isFile() || !info.isReadable()) {
-    GFModuleLogError(fmt::format("get info for file {} error, exists: {}",
+    MLogDebug(QString("get info for file %1 error, exists: %2")
-                                 info.filePath(), info.exists())
+                  .arg(info.filePath())
-                         .c_str());
+                  .arg(info.exists()));
     return {};
   }
 
   // open and read file
   QFile f(info.filePath());
   if (!f.open(QIODevice::ReadOnly)) {
-    GFModuleLogError(fmt::format("open {} to calculate checksum error: {}",
+    MLogDebug(QString("open %1 to calculate checksum error: %2")
-                                 path.toStdString(),
+                  .arg(path)
-                                 f.errorString().toStdString())
+                  .arg(f.errorString()));
-                         .c_str());
     return {};
   }
 
@@ -274,10 +253,8 @@ auto CalculateBinaryChacksum(const QString &path) -> std::optional<QString> {
   while (!f.atEnd()) {
     QByteArray const buffer = f.read(buffer_size);
     if (buffer.isEmpty()) {
-      GFModuleLogError(fmt::format("error reading file {} during "
+      MLogDebug(QString("error reading file %1 during checksum calculation")
-                                   "checksum calculation",
+                    .arg(path));
-                                   path.toStdString())
-                           .c_str());
       return {};
     }
     hash_sha.addData(buffer);
@@ -297,17 +274,15 @@ void GetGpgComponentInfos(void *data, int exit_code, const char *out,
   auto p_out = QString::fromUtf8(out);
   auto p_err = QString::fromUtf8(err);
 
-  GFModuleLogDebug(fmt::format("gpgconf components exit_code: {} "
+  MLogDebug(QString("gpgconf components exit_code: %1 process stdout size: %2")
-                               "process stdout size: {}",
+                .arg(exit_code)
-                               exit_code, p_out.size())
+                .arg(p_out.size()));
-                       .c_str());
 
   if (exit_code != 0) {
-    GFModuleLogError(fmt::format("gpgconf execute error, process "
+    MLogDebug(
-                                 "stderr: {}, "
+        QString("gpgconf execute error, process stderr: %1, process stdout: %2")
-                                 "process stdout: {}",
+            .arg(p_err)
-                                 p_err, p_out)
+            .arg(p_out));
-                         .c_str());
     return;
   }
 
@@ -360,13 +335,12 @@ void GetGpgComponentInfos(void *data, int exit_code, const char *out,
 
     auto binary_checksum = CalculateBinaryChacksum(component_path);
 
-    GFModuleLogDebug(
+    MLogDebug(
-        fmt::format("gnupg component name: {} desc: "
+        QString("gnupg component name: %1 desc: %2 checksum: %3 path: %4")
-                    "{} checksum: {} path: {} ",
+            .arg(component_name)
-                    component_name, component_desc,
+            .arg(component_desc)
-                    binary_checksum.has_value() ? binary_checksum.value() : "/",
+            .arg(binary_checksum.has_value() ? binary_checksum.value() : "/",
-                    component_path)
+                 component_path));
-            .c_str());
 
     QString version = "/";
 
@@ -425,10 +399,9 @@ void GetGpgDirectoryInfos(void *, int exit_code, const char *out,
 
   for (const auto &line : line_split_list) {
     auto info_split_list = line.split(":");
-    GFModuleLogDebug(fmt::format("gpgconf direcrotries info line: "
+    MLogDebug(QString("gpgconf direcrotries info line: %1 info size: %2")
-                                 "{} info size: {}",
+                  .arg(line)
-                                 line, info_split_list.size())
+                  .arg(info_split_list.size()));
-                         .c_str());
 
     if (info_split_list.size() != 2) continue;
 
@@ -464,11 +437,12 @@ void GetGpgOptionInfos(void *data, int exit_code, const char *out,
   auto *context = reinterpret_cast<Context *>(data);
   auto component_name = context->component_info.name;
 
-  GFModuleLogDebug(fmt::format("gpgconf {} avaliable options "
+  MLogDebug(
-                               "exit_code: {} process stdout "
+      QString(
-                               "size: {} ",
+          "gpgconf %1 avaliable options exit_code: %2 process stdout size: %3")
-                               component_name, exit_code, p_out.size())
+          .arg(component_name)
-                       .c_str());
+          .arg(exit_code)
+          .arg(p_out.size()));
 
   std::vector<GpgOptionsInfo> options_infos;
 
@@ -477,10 +451,10 @@ void GetGpgOptionInfos(void *data, int exit_code, const char *out,
   for (const auto &line : line_split_list) {
     auto info_split_list = line.split(":");
 
-    GFModuleLogDebug(fmt::format("component {} avaliable options "
+    MLogDebug(QString("component %1 available options line: %2 info size: %3")
-                                 "line: {} info size: {}",
+                  .arg(component_name)
-                                 component_name, line, info_split_list.size())
+                  .arg(line)
-                         .c_str());
+                  .arg(info_split_list.size()));
 
     if (info_split_list.size() < 10) continue;
 
@@ -523,4 +497,4 @@ void GetGpgOptionInfos(void *data, int exit_code, const char *out,
 
   context->~Context();
   GFFreeMemory(context);
-}
+}

src/m_gpg_info/GnuPGInfoGatheringModule.h

@@ -53,4 +53,4 @@ auto GF_MODULE_EXPORT GFExecuteModule(GFModuleEvent *) -> int;
 auto GF_MODULE_EXPORT GFDeactiveModule() -> int;
 
 auto GF_MODULE_EXPORT GFUnregisterModule() -> int;
-};
+};

src/m_gpg_info/GnupgTab.cpp

@@ -0,0 +1,330 @@
+/**
+ * Copyright (C) 2021 Saturneric <eric@bktus.com>
+ *
+ * This file is part of GpgFrontend.
+ *
+ * GpgFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GpgFrontend 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from
+ * the gpg4usb project, which is under GPL-3.0-or-later.
+ *
+ * All the source code of GpgFrontend was modified and released by
+ * Saturneric <eric@bktus.com> starting on May 12, 2021.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+//
+// Created by eric on 2022/7/23.
+//
+
+#include "GnupgTab.h"
+
+#include "GFModuleCommonUtils.hpp"
+#include "GFSDKModule.h"
+#include "GnuPGInfoGatheringModule.h"
+#include "ui_GnuPGInfo.h"
+
+extern auto StartGatheringGnuPGInfo() -> int;
+
+GnupgTab::GnupgTab(QWidget* parent)
+    : QWidget(parent), ui_(SecureCreateSharedObject<Ui_GnuPGInfo>()) {
+  ui_->setupUi(this);
+
+  QStringList components_column_titles;
+  components_column_titles << tr("Name") << tr("Description") << tr("Version")
+                           << tr("Checksum") << tr("Binary Path");
+
+  ui_->tabWidget->setTabText(0, tr("Components"));
+  ui_->tabWidget->setTabText(1, tr("Directories"));
+  ui_->tabWidget->setTabText(2, tr("Options"));
+
+  ui_->componentDetailsTable->setColumnCount(components_column_titles.length());
+  ui_->componentDetailsTable->setHorizontalHeaderLabels(
+      components_column_titles);
+  ui_->componentDetailsTable->horizontalHeader()->setStretchLastSection(false);
+  ui_->componentDetailsTable->setSelectionBehavior(
+      QAbstractItemView::SelectRows);
+
+  // table items not editable
+  ui_->componentDetailsTable->setEditTriggers(
+      QAbstractItemView::NoEditTriggers);
+
+  // no focus (rectangle around table items)
+  // may be it should focus on whole row
+  ui_->componentDetailsTable->setFocusPolicy(Qt::NoFocus);
+  ui_->componentDetailsTable->setAlternatingRowColors(true);
+
+  QStringList directories_column_titles;
+  directories_column_titles << tr("Directory Type") << tr("Path");
+
+  ui_->directoriesDetailsTable->setColumnCount(
+      static_cast<int>(directories_column_titles.length()));
+  ui_->directoriesDetailsTable->setHorizontalHeaderLabels(
+      directories_column_titles);
+  ui_->directoriesDetailsTable->horizontalHeader()->setStretchLastSection(
+      false);
+  ui_->directoriesDetailsTable->setSelectionBehavior(
+      QAbstractItemView::SelectRows);
+
+  // table items not editable
+  ui_->directoriesDetailsTable->setEditTriggers(
+      QAbstractItemView::NoEditTriggers);
+
+  // no focus (rectangle around table items)
+  // may be it should focus on whole row
+  ui_->directoriesDetailsTable->setFocusPolicy(Qt::NoFocus);
+  ui_->directoriesDetailsTable->setAlternatingRowColors(true);
+
+  QStringList options_column_titles;
+  options_column_titles << tr("Component") << tr("Group") << tr("Key")
+                        << tr("Description") << tr("Default Value")
+                        << tr("Value");
+
+  ui_->optionDetailsTable->setColumnCount(options_column_titles.length());
+  ui_->optionDetailsTable->setHorizontalHeaderLabels(options_column_titles);
+  ui_->optionDetailsTable->horizontalHeader()->setStretchLastSection(false);
+  ui_->optionDetailsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
+
+  // table items not editable
+  ui_->optionDetailsTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
+
+  // no focus (rectangle around table items)
+  // may be it should focus on whole row
+  ui_->optionDetailsTable->setFocusPolicy(Qt::NoFocus);
+  ui_->optionDetailsTable->setAlternatingRowColors(true);
+
+  if (GFModuleRetrieveRTValueOrDefaultBool(
+          DUP("ui"), DUP("env.state.gnupg_info_gathering"), 0) == 1) {
+    process_software_info();
+  } else {
+    gather_gnupg_info();
+  }
+}
+
+void GnupgTab::process_software_info() {
+  const auto gnupg_version = UDUP(GFModuleRetrieveRTValueOrDefault(
+      DUP("core"), DUP("gpgme.ctx.gnupg_version"), DUP("2.0.0")));
+
+  ui_->gnupgVersionLabel->setText(QString("Version: %1").arg(gnupg_version));
+
+  char** pl_components;
+  auto pl_components_size = GFModuleListRTChildKeys(
+      GFGetModuleID(), DUP("gnupg.components"), &pl_components);
+
+  auto components = CharArrayToQStringList(pl_components, pl_components_size);
+  MLogDebug(
+      QString("got gnupg components from rt, size: %1").arg(components.size()));
+
+  ui_->componentDetailsTable->setRowCount(components.size());
+
+  int row = 0;
+  for (auto& component : components) {
+    auto component_info_json_bytes = UDUP(GFModuleRetrieveRTValueOrDefault(
+        GFGetModuleID(), QDUP(QString("gnupg.components.%1").arg(component)),
+        DUP("")));
+    MLogDebug(QString("got gnupg component %1 info from rt").arg(component));
+
+    auto component_info_json =
+        QJsonDocument::fromJson(component_info_json_bytes.toUtf8());
+    if (!component_info_json.isObject()) {
+      MLogWarn(QString("illegal gnupg component info, json: %1")
+                   .arg(component_info_json_bytes));
+      continue;
+    }
+
+    auto component_info = component_info_json.object();
+    if (!component_info.contains("name")) {
+      MLogWarn(QString("illegal gnupg component info. it doesn't have a "
+                       "name, json: %1")
+                   .arg(component_info_json_bytes));
+      continue;
+    }
+
+    auto* tmp0 = new QTableWidgetItem(component_info["name"].toString());
+    tmp0->setTextAlignment(Qt::AlignCenter);
+    ui_->componentDetailsTable->setItem(row, 0, tmp0);
+
+    auto* tmp1 = new QTableWidgetItem(component_info["desc"].toString());
+    tmp1->setTextAlignment(Qt::AlignCenter);
+    ui_->componentDetailsTable->setItem(row, 1, tmp1);
+
+    auto* tmp2 = new QTableWidgetItem(component_info["version"].toString());
+    tmp2->setTextAlignment(Qt::AlignCenter);
+    ui_->componentDetailsTable->setItem(row, 2, tmp2);
+
+    auto* tmp3 =
+        new QTableWidgetItem(component_info["binary_checksum"].toString());
+    tmp3->setTextAlignment(Qt::AlignCenter);
+    ui_->componentDetailsTable->setItem(row, 3, tmp3);
+
+    auto* tmp4 = new QTableWidgetItem(component_info["path"].toString());
+    tmp4->setTextAlignment(Qt::AlignLeft);
+    ui_->componentDetailsTable->setItem(row, 4, tmp4);
+
+    row++;
+  }
+
+  ui_->componentDetailsTable->resizeColumnsToContents();
+
+  char** p_dirs;
+  auto p_dirs_size =
+      GFModuleListRTChildKeys(GFGetModuleID(), DUP("gnupg.dirs"), &p_dirs);
+  auto dirs = CharArrayToQStringList(p_dirs, p_dirs_size);
+
+  ui_->directoriesDetailsTable->setRowCount(static_cast<int>(p_dirs_size));
+
+  row = 0;
+  for (auto& dir : dirs) {
+    const auto dir_path = UDUP(GFModuleRetrieveRTValueOrDefault(
+        GFGetModuleID(), QDUP(QString("gnupg.dirs.%1").arg(dir)), DUP("")));
+
+    if (dir_path.isEmpty()) continue;
+
+    auto* tmp0 = new QTableWidgetItem(dir);
+    tmp0->setTextAlignment(Qt::AlignCenter);
+    ui_->directoriesDetailsTable->setItem(row, 0, tmp0);
+
+    auto* tmp1 = new QTableWidgetItem(dir_path);
+    tmp1->setTextAlignment(Qt::AlignCenter);
+    ui_->directoriesDetailsTable->setItem(row, 1, tmp1);
+
+    row++;
+  }
+
+  ui_->directoriesDetailsTable->resizeColumnsToContents();
+
+  // calculate the total row number of configuration table
+  row = 0;
+  for (auto& component : components) {
+    char** p_options;
+    auto p_options_size = GFModuleListRTChildKeys(
+        GFGetModuleID(),
+        QDUP(QString("gnupg.components.%1.options").arg(component)),
+        &p_options);
+    auto options = CharArrayToQStringList(p_options, p_options_size);
+
+    for (auto& option : options) {
+      const auto option_info_json = QJsonDocument::fromJson(
+          UDUP(GFModuleRetrieveRTValueOrDefault(
+                   GFGetModuleID(),
+                   QDUP(QString("gnupg.components.%1.options.%2")
+                            .arg(component)
+                            .arg(option)),
+                   DUP("")))
+              .toUtf8());
+
+      if (!option_info_json.isObject()) continue;
+
+      auto option_info = option_info_json.object();
+      if (!option_info.contains("name") || option_info["flags"] == "1") {
+        continue;
+      }
+      row++;
+    }
+  }
+
+  ui_->optionDetailsTable->setRowCount(row);
+
+  row = 0;
+  QString configuration_group;
+  for (auto& component : components) {
+    char** pc_options;
+    auto pc_options_size = GFModuleListRTChildKeys(
+        GFGetModuleID(),
+        QDUP(QString("gnupg.components.%1.options").arg(component)),
+        &pc_options);
+    auto c_options = CharArrayToQStringList(pc_options, pc_options_size);
+
+    for (auto& option : c_options) {
+      auto option_info_json_bytes = UDUP(GFModuleRetrieveRTValueOrDefault(
+          GFGetModuleID(),
+          QDUP(QString("gnupg.components.%1.options.%2")
+                   .arg(component)
+                   .arg(option)),
+          DUP("")));
+      MLogDebug(
+          QString("got gnupg component's option %1 info from rt, info: %2")
+              .arg(component)
+              .arg(option_info_json_bytes));
+
+      auto option_info_json =
+          QJsonDocument::fromJson(option_info_json_bytes.toUtf8());
+
+      if (!option_info_json.isObject()) {
+        MLogWarn(QString("illegal gnupg option info, json: %1")
+                     .arg(option_info_json_bytes));
+        continue;
+      }
+
+      auto option_info = option_info_json.object();
+      if (!option_info.contains("name")) {
+        MLogWarn(QString("illegal gnupg configuation info. it doesn't have a "
+                         "name, json: %1")
+                     .arg(option_info_json_bytes));
+        continue;
+      }
+
+      if (option_info["flags"] == "1") {
+        configuration_group = option_info["name"].toString();
+        continue;
+      }
+
+      auto* tmp0 = new QTableWidgetItem(component);
+      tmp0->setTextAlignment(Qt::AlignCenter);
+      ui_->optionDetailsTable->setItem(row, 0, tmp0);
+
+      auto* tmp1 = new QTableWidgetItem(configuration_group);
+      tmp1->setTextAlignment(Qt::AlignCenter);
+      ui_->optionDetailsTable->setItem(row, 1, tmp1);
+
+      auto* tmp2 = new QTableWidgetItem(option_info["name"].toString());
+      tmp2->setTextAlignment(Qt::AlignCenter);
+      ui_->optionDetailsTable->setItem(row, 2, tmp2);
+
+      auto* tmp3 = new QTableWidgetItem(option_info["description"].toString());
+
+      tmp3->setTextAlignment(Qt::AlignLeft);
+      ui_->optionDetailsTable->setItem(row, 3, tmp3);
+
+      auto* tmp4 =
+          new QTableWidgetItem(option_info["default_value"].toString());
+      tmp4->setTextAlignment(Qt::AlignLeft);
+      ui_->optionDetailsTable->setItem(row, 4, tmp4);
+
+      auto* tmp5 = new QTableWidgetItem(option_info["value"].toString());
+      tmp5->setTextAlignment(Qt::AlignLeft);
+      ui_->optionDetailsTable->setItem(row, 5, tmp5);
+
+      row++;
+    }
+  }
+
+  ui_->loadProgressBar->hide();
+  ui_->tabWidget->setDisabled(false);
+}
+
+void GnupgTab::gather_gnupg_info() {
+  ui_->loadProgressBar->show();
+  ui_->tabWidget->setDisabled(true);
+
+  if (StartGatheringGnuPGInfo() >= 0) {
+    GFModuleUpsertRTValueBool(DUP("ui"), DUP("env.state.gnupg_info_gathering"),
+                              1);
+    process_software_info();
+  }
+}
+
+auto GnupgTabFactory(const char* id) -> void* { return new GnupgTab(); }

src/m_gpg_info/GnupgTab.h

@@ -0,0 +1,63 @@
+/**
+ * Copyright (C) 2021 Saturneric <eric@bktus.com>
+ *
+ * This file is part of GpgFrontend.
+ *
+ * GpgFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GpgFrontend 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from
+ * the gpg4usb project, which is under GPL-3.0-or-later.
+ *
+ * All the source code of GpgFrontend was modified and released by
+ * Saturneric <eric@bktus.com> starting on May 12, 2021.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+//
+// Created by eric on 2022/7/23.
+//
+
+#pragma once
+
+#include <QtWidgets/QtWidgets>
+
+class Ui_GnuPGInfo;
+
+class GnupgTab : public QWidget {
+  Q_OBJECT
+ public:
+  /**
+   * @brief Construct a new Info Tab object
+   *
+   * @param parent
+   */
+  explicit GnupgTab(QWidget* parent = nullptr);
+
+ private:
+  std::shared_ptr<Ui_GnuPGInfo> ui_;  ///<
+
+  /**
+   * @brief
+   *
+   */
+  void process_software_info();
+
+  /**
+   * @brief
+   *
+   */
+  void gather_gnupg_info();
+};

src/m_gpg_info/ts/ModuleGnuPGInfoGathering.de_DE.ts

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS/>

src/m_gpg_info/ts/ModuleGnuPGInfoGathering.en_US.ts

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS/>

src/m_gpg_info/ts/ModuleGnuPGInfoGathering.fr_FR.ts

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS/>

src/m_gpg_info/ts/ModuleGnuPGInfoGathering.zh_CN.ts

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS/>

src/m_ver_check/UpdateTab.cpp

@@ -28,6 +28,7 @@
 
 #include "UpdateTab.h"
 
+#include "GFModuleCommonUtils.hpp"
 #include "GFSDKBasic.h"
 #include "GFSDKLog.h"
 #include "GFSDKModule.h"
@@ -82,7 +83,7 @@ UpdateTab::UpdateTab(QWidget* parent) : QWidget(parent) {
 
 void UpdateTab::showEvent(QShowEvent* event) {
   QWidget::showEvent(event);
-  GFModuleLogDebug("loading version loading info from rt");
+  MLogDebug("loading version loading info from rt");
 
   auto is_loading_done = GFModuleRetrieveRTValueOrDefaultBool(
       GFGetModuleID(), GFModuleStrDup("version.loading_done"), 0);
@@ -102,14 +103,14 @@ void UpdateTab::showEvent(QShowEvent* event) {
 }
 
 void UpdateTab::slot_show_version_status() {
-  GFModuleLogDebug("loading version info from rt");
+  MLogDebug("loading version info from rt");
   this->pb_->setHidden(true);
 
   auto is_loading_done = GFModuleRetrieveRTValueOrDefaultBool(
       GFGetModuleID(), GFModuleStrDup("version.loading_done"), 0);
 
   if (is_loading_done == 0) {
-    GFModuleLogDebug("version info loading haven't been done yet.");
+    MLogDebug("version info loading haven't been done yet.");
     return;
   }
 
@@ -123,9 +124,9 @@ void UpdateTab::slot_show_version_status() {
   auto is_current_version_released = GFModuleRetrieveRTValueOrDefaultBool(
       GFGetModuleID(), GFModuleStrDup("version.current_version_released"), 0);
 
-  QString const latest_version = GFModuleRetrieveRTValueOrDefault(
+  QString const latest_version = UDUP(GFModuleRetrieveRTValueOrDefault(
       GFGetModuleID(), GFModuleStrDup("version.latest_version"),
-      GFModuleStrDup(""));
+      GFModuleStrDup("")));
 
   latest_version_label_->setText("<center><b>" +
                                  tr("Latest Version From Github") + ": " +