From b0b73f12839e243281c1479cb968d4e60c5f80a8 Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Thu, 2 May 2024 10:57:45 +0300
Subject: [PATCH] print param.sfo info at startup

---
 src/main.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 967bd227..b37702b2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -6,6 +6,7 @@
 #include <Zydis/Zydis.h>
 #include <fmt/core.h>
 
+#include <core/file_format/psf.h>
 #include "common/config.h"
 #include "common/discord.h"
 #include "common/logging/backend.h"
@@ -48,6 +49,23 @@ int main(int argc, char* argv[]) {
     std::filesystem::path p = std::string(path);
     mnt->Mount(p.parent_path(), "/app0");
 
+    // Loading param.sfo file if exists
+    std::filesystem::path sce_sys_folder = p.parent_path() / "sce_sys";
+    if (std::filesystem::is_directory(sce_sys_folder)) {
+        for (const auto& entry : std::filesystem::directory_iterator(sce_sys_folder)) {
+            if (entry.path().filename() == "param.sfo") {
+                auto* param_sfo = Common::Singleton<PSF>::Instance();
+                param_sfo->open(sce_sys_folder.string() + "/param.sfo");
+                std::string id(param_sfo->GetString("CONTENT_ID"), 7, 9);
+                std::string title(param_sfo->GetString("TITLE"));
+                LOG_INFO(Loader, "Game id: {} Title: {}", id, title);
+                u32 fw_version = param_sfo->GetInteger("SYSTEM_VER");
+                std::string app_version = param_sfo->GetString("APP_VER");
+                LOG_INFO(Loader, "Fw: {:#x} App Version: {}", fw_version, app_version);
+            }
+        }
+    }
+
     auto linker = Common::Singleton<Core::Linker>::Instance();
     Libraries::InitHLELibs(&linker->getHLESymbols());
     linker->LoadModule(path);