From 70d2fdbefc2a2d22c0b05fd0d996c7c2fa6db4fa Mon Sep 17 00:00:00 2001
From: Sude <lgogdownloader@gmail.com>
Date: Thu, 26 Aug 2021 13:26:13 +0300
Subject: [PATCH] Add option --use-dlc-list

Adds new option --use-dlc-list to enable using DLC list.
Previously the downloader used DLC list by default which made getting game details very slow for not much benefit.
This makes the downloader not use DLC list by default and thus getting game details is much faster.

Before and after result of listing games with 212 game collection using "time lgogdownloader --list"

Before
real    0m36,135s
user    0m0,159s
sys     0m0,039s

After
real    0m2,226s
user    0m0,048s
sys     0m0,019s
---
 main.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index 0df9004..21807a8 100644
--- a/main.cpp
+++ b/main.cpp
@@ -168,6 +168,7 @@ int main(int argc, char *argv[])
         bool bNoSubDirectories = false;
         bool bNoPlatformDetection = false;
         bool bNoGalaxyDependencies = false;
+        bool bUseDLCList = false;
         std::string sInstallerPlatform;
         std::string sInstallerLanguage;
         std::string sIncludeOptions;
@@ -243,6 +244,7 @@ int main(int argc, char *argv[])
             ("save-changelogs", bpo::value<bool>(&Globals::globalConfig.dlConf.bSaveChangelogs)->zero_tokens()->default_value(false), "Save changelogs when downloading")
             ("threads", bpo::value<unsigned int>(&Globals::globalConfig.iThreads)->default_value(4), "Number of download threads")
             ("info-threads", bpo::value<unsigned int>(&Globals::globalConfig.iInfoThreads)->default_value(4), "Number of threads for getting product info")
+            ("use-dlc-list", bpo::value<bool>(&bUseDLCList)->zero_tokens()->default_value(false), "Use DLC list specified with --dlc-list")
             ("dlc-list", bpo::value<std::string>(&Globals::globalConfig.sGameHasDLCList)->default_value("https://raw.githubusercontent.com/Sude-/lgogdownloader-lists/master/game_has_dlc.txt"), "Set URL for list of games that have DLC")
             ("progress-interval", bpo::value<int>(&Globals::globalConfig.iProgressInterval)->default_value(100), "Set interval for progress bar update (milliseconds)\nValue must be between 1 and 10000")
             ("lowspeed-timeout", bpo::value<long int>(&Globals::globalConfig.curlConf.iLowSpeedTimeout)->default_value(30), "Set time in number seconds that the transfer speed should be below the rate set with --lowspeed-rate for it to considered too slow and aborted")
@@ -379,9 +381,12 @@ int main(int argc, char *argv[])
             }
         }
 
+        if (!bUseDLCList)
+            Globals::globalConfig.sGameHasDLCList = "";
+
         if (Globals::globalConfig.sIgnoreDLCCountRegex.empty())
         {
-            if (boost::filesystem::exists(Globals::globalConfig.sGameHasDLCListFilePath))
+            if (boost::filesystem::exists(Globals::globalConfig.sGameHasDLCListFilePath) && bUseDLCList)
             {
                 std::ifstream ifs(Globals::globalConfig.sGameHasDLCListFilePath.c_str());
                 if (!ifs)