From bb22652a3b6a73e9f6d79470d0fef046b8bfb0a1 Mon Sep 17 00:00:00 2001
From: praydog <praydog@praydog.com>
Date: Fri, 1 Nov 2024 13:27:38 -0700
Subject: [PATCH] LooseFileLoader: Add options to log to disk

---
 src/mods/LooseFileLoader.cpp | 39 ++++++++++++++++++++++++++++++++++++
 src/mods/LooseFileLoader.hpp | 11 +++++++++-
 2 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/src/mods/LooseFileLoader.cpp b/src/mods/LooseFileLoader.cpp
index e8352c1d..55dcda04 100644
--- a/src/mods/LooseFileLoader.cpp
+++ b/src/mods/LooseFileLoader.cpp
@@ -2,10 +2,27 @@
 #include <utility/Scan.hpp>
 #include <utility/Module.hpp>
 
+#include <spdlog/sinks/basic_file_sink.h>
+
 #include "LooseFileLoader.hpp"
 
 LooseFileLoader* g_loose_file_loader{nullptr};
 
+LooseFileLoader::LooseFileLoader() 
+    : m_logger{spdlog::basic_logger_mt("LooseFileLoader", "reframework_accessed_files.txt")},
+    m_loose_file_logger{spdlog::basic_logger_mt("LooseFileLoader2", "reframework_loose_files.txt")}
+{
+    m_logger->set_level(spdlog::level::info);
+    m_logger->flush_on(spdlog::level::info);
+
+    m_logger->info("LooseFileLoader constructed");
+
+    m_loose_file_logger->set_level(spdlog::level::info);
+    m_loose_file_logger->flush_on(spdlog::level::info);
+
+    m_loose_file_logger->info("LooseFileLoader constructed");
+}
+
 std::shared_ptr<LooseFileLoader>& LooseFileLoader::get() {
     static auto instance = std::shared_ptr<LooseFileLoader>(new LooseFileLoader());
     return instance;
@@ -87,6 +104,20 @@ void LooseFileLoader::on_draw_ui() {
             ImGui::TreePop();
         }
 
+        m_log_accessed_files->draw("Log accessed files");
+        if (ImGui::IsItemHovered()) {
+            ImGui::BeginTooltip();
+            ImGui::Text("Logs all accessed files to <game_dir>/reframework_accessed_files.txt");
+            ImGui::EndTooltip();
+        }
+
+        m_log_loose_files->draw("Log loose files");
+        if (ImGui::IsItemHovered()) {
+            ImGui::BeginTooltip();
+            ImGui::Text("Logs loaded loose files to <game_dir>/reframework_loose_files.txt");
+            ImGui::EndTooltip();
+        }
+
         ImGui::Checkbox("Show recent files", &m_show_recent_files);
 
         if (m_show_recent_files) {
@@ -297,6 +328,14 @@ bool LooseFileLoader::handle_path(const wchar_t* path, size_t hash) {
                     exists_on_disk = true;
                 }
 
+                if (m_log_accessed_files->value()) {
+                    m_logger->info("{}", utility::narrow(path));
+                }
+
+                if (exists_on_disk && m_log_loose_files->value()) {
+                    m_loose_file_logger->info("{}", utility::narrow(path));
+                }
+
                 m_seen_files.insert(hash); // Global
                 seen_files_local.insert(hash); // Thread local
                 ++m_uncached_hits;
diff --git a/src/mods/LooseFileLoader.hpp b/src/mods/LooseFileLoader.hpp
index 711d45bc..ad8fe18d 100644
--- a/src/mods/LooseFileLoader.hpp
+++ b/src/mods/LooseFileLoader.hpp
@@ -2,6 +2,7 @@
 
 #include <deque>
 #include <unordered_set>
+#include <spdlog/spdlog.h>
 
 #include <utility/FunctionHook.hpp>
 
@@ -12,6 +13,7 @@ class LooseFileLoader : public Mod {
     static std::shared_ptr<LooseFileLoader>& get();
 
 public:
+    LooseFileLoader();
     std::string_view get_name() const override { return "LooseFileLoader"; }
 
     std::optional<std::string> on_initialize() override;
@@ -51,10 +53,17 @@ class LooseFileLoader : public Mod {
     std::unique_ptr<FunctionHook> m_path_to_hash_hook{nullptr};
 
     ModToggle::Ptr m_enabled{ ModToggle::create(generate_name("Enabled")) };
+    ModToggle::Ptr m_log_accessed_files{ ModToggle::create(generate_name("LogAccessedFiles")) };
+    ModToggle::Ptr m_log_loose_files{ ModToggle::create(generate_name("LogLooseFiles")) };
     bool m_show_recent_files{false}; // Not persistent because its for dev purposes
     bool m_enable_file_cache{true};
 
+    std::shared_ptr<spdlog::logger> m_logger{nullptr};
+    std::shared_ptr<spdlog::logger> m_loose_file_logger{nullptr};
+
     ValueList m_options{
-        *m_enabled
+        *m_enabled,
+        *m_log_accessed_files,
+        *m_log_loose_files,
     };
 };
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