From 5afca07f1e105fd7f4558d407056a3039928618b Mon Sep 17 00:00:00 2001
From: Joshua Goins <josh@redstrate.com>
Date: Thu, 27 Jan 2022 09:25:23 -0500
Subject: [PATCH] Make Watchdog an optional feature

---
 CMakeLists.txt         | 36 ++++++++++++++++++++++++++----------
 src/launchercore.cpp   |  8 ++++++++
 src/settingswindow.cpp |  7 +++++--
 src/squarelauncher.cpp |  7 +++++++
 4 files changed, 46 insertions(+), 12 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 081f263..1725960 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,6 +8,14 @@ set(CMAKE_CXX_STANDARD 17)
 
 find_package(Qt5 COMPONENTS Core Widgets Network CONFIG REQUIRED)
 
+option(ENABLE_WATCHDOG "Build with Tesseract support (needed for Watchdog)" OFF)
+
+if(ENABLE_WATCHDOG)
+    find_package(PkgConfig REQUIRED)
+    pkg_search_module(TESSERACT REQUIRED tesseract)
+    pkg_search_module(LEPTONICA REQUIRED lept)
+endif()
+
 add_subdirectory(external)
 
 set(SRC
@@ -21,21 +29,23 @@ set(SRC
         src/assetupdater.cpp
         src/assetupdater.h
         src/launcherwindow.cpp
-        src/launcherwindow.h
-        src/watchdog.h
-        src/watchdog.cpp)
+        src/launcherwindow.h)
 
 set(LIBRARIES
         Qt5::Core Qt5::Widgets Qt5::Network qt5keychain QuaZip)
 
-if(UNIX)
-    set(SRC ${SRC}
-            src/gameparser.h
-            src/gameparser.cpp)
+if(ENABLE_WATCHDOG)
+    set(LIBRARIES ${LIBRARIES} ${TESSERACT_LIBRARIES} ${LEPTONICA_LIBRARIES})
 
+    set(SRC ${SRC}
+        src/watchdog.h
+        src/watchdog.cpp
+        src/gameparser.h
+        src/gameparser.cpp)
+endif()
+
+if(UNIX)
     set(LIBRARIES ${LIBRARIES}
-            tesseract
-            lept
             X11
             Xcomposite
             Xrender)
@@ -51,6 +61,12 @@ target_include_directories(xivlauncher PRIVATE
         ${CMAKE_BINARY_DIR}/_deps/qtkeychain-build
         ${CMAKE_BINARY_DIR}/_deps/quazip-src)
 
+if(ENABLE_WATCHDOG)
+    target_include_directories(xivlauncher PRIVATE ${TESSERACT_INCLUDE_DIRS} ${LEPTONICA_INCLUDE_DIRS})
+
+    target_compile_definitions(xivlauncher PRIVATE ENABLE_WATCHDOG)
+endif()
+
 install(TARGETS xivlauncher
         DESTINATION "${INSTALL_BIN_PATH}"
         )
@@ -67,4 +83,4 @@ if(WIN32)
             POST_BUILD
             COMMAND "${WINDEPLOYQT_ENV_SETUP}" && "${WINDEPLOYQT_EXECUTABLE}" \"$<TARGET_FILE:xivlauncher>\"
             )
-endif()
\ No newline at end of file
+endif()
diff --git a/src/launchercore.cpp b/src/launchercore.cpp
index ca16a6e..4282ffd 100755
--- a/src/launchercore.cpp
+++ b/src/launchercore.cpp
@@ -34,7 +34,10 @@
 #include "settingswindow.h"
 #include "blowfish.h"
 #include "assetupdater.h"
+
+#ifdef ENABLE_WATCHDOG
 #include "watchdog.h"
+#endif
 
 void LauncherCore::setSSL(QNetworkRequest& request) {
     QSslConfiguration config;
@@ -370,7 +373,10 @@ LauncherCore::LauncherCore() : settings(QSettings::IniFormat, QSettings::UserSco
     squareLauncher = new SquareLauncher(*this);
     squareBoot = new SquareBoot(*this, *squareLauncher);
     assetUpdater = new AssetUpdater(*this);
+
+#ifdef ENABLE_WATCHDOG
     watchdog = new Watchdog(*this);
+#endif
 
     readInitialInformation();
 
@@ -382,7 +388,9 @@ LauncherCore::LauncherCore() : settings(QSettings::IniFormat, QSettings::UserSco
 }
 
 LauncherCore::~LauncherCore() noexcept {
+#ifdef ENABLE_WATCHDOG
     delete watchdog;
+#endif
 }
 
 ProfileSettings LauncherCore::getProfile(int index) const {
diff --git a/src/settingswindow.cpp b/src/settingswindow.cpp
index 46f6de6..3c08ba7 100644
--- a/src/settingswindow.cpp
+++ b/src/settingswindow.cpp
@@ -91,7 +91,7 @@ SettingsWindow::SettingsWindow(LauncherWindow& window, LauncherCore& core, QWidg
     });
     gameBoxLayout->addWidget(gameDirectoryButton);
 
-#if defined(Q_OS_LINUX)
+#ifdef ENABLE_WATCHDOG
     enableWatchdog = new QCheckBox("Enable Watchdog (X11 only)");
     gameBoxLayout->addWidget(enableWatchdog);
 
@@ -354,6 +354,9 @@ void SettingsWindow::reloadControls() {
     useEsync->setChecked(profile.useEsync);
     useGamescope->setChecked(profile.useGamescope);
     useGamemode->setChecked(profile.useGamemode);
+#endif
+
+#ifdef ENABLE_WATCHDOG
     enableWatchdog->setChecked(profile.enableWatchdog);
 #endif
 
@@ -385,4 +388,4 @@ void SettingsWindow::openPath(const QString path) {
 #else
     QDesktopServices::openUrl("file://" + path);
 #endif
-}
\ No newline at end of file
+}
diff --git a/src/squarelauncher.cpp b/src/squarelauncher.cpp
index 50ca845..9f4d389 100644
--- a/src/squarelauncher.cpp
+++ b/src/squarelauncher.cpp
@@ -9,7 +9,10 @@
 #include <QJsonObject>
 
 #include "launchercore.h"
+
+#ifdef ENABLE_WATCHDOG
 #include "watchdog.h"
+#endif
 
 SquareLauncher::SquareLauncher(LauncherCore& window) : window(window) {
 
@@ -124,11 +127,15 @@ void SquareLauncher::registerSession(const LoginInformation& info) {
         if(reply->rawHeaderList().contains("X-Patch-Unique-Id")) {
             auth.SID = reply->rawHeader("X-Patch-Unique-Id");
 
+#ifdef ENABLE_WATCHDOG
             if(info.settings->enableWatchdog) {
                 window.watchdog->launchGame(*info.settings, auth);
             } else {
                 window.launchGame(*info.settings, auth);
             }
+#else
+            window.launchGame(*info.settings, auth);
+#endif
         } else {
             auto messageBox = new QMessageBox(QMessageBox::Icon::Critical, "Failed to Login", "Failed the anti-tamper check. Please restore your game to the original state or update the game.");
             window.addUpdateButtons(*info.settings, *messageBox);