Merge pull request #1060 from Syphurith/p5-EmulationDir

Custom EmulationDir

rpcs3/Emu/FS/VFS.cpp

@@ -5,6 +5,8 @@
 #include "vfsDeviceLocalFile.h"
 #include "Ini.h"
 #include "Emu/System.h"
+#include "Utilities/Log.h"
+#include <sys/stat.h> // To check whether directory exists
 
 #undef CreateFile
 
@@ -429,7 +431,15 @@ void VFS::Init(const std::string& path)
 		
 		std::string mpath = entry.path;
 		// TODO: This shouldn't use current dir
-		fmt::Replace(mpath, "$(EmulatorDir)", Emu.GetEmulatorPath());
+		// If no value assigned to SysEmulationDirPath in INI, use the path that with executable.
+		if (Ini.SysEmulationDirPathEnable.GetValue())
+		{
+			fmt::Replace(mpath, "$(EmulatorDir)", Ini.SysEmulationDirPath.GetValue());
+		}
+		else
+		{
+			fmt::Replace(mpath, "$(EmulatorDir)", Emu.GetEmulatorPath());
+		}
 		fmt::Replace(mpath, "$(GameDir)", cwd);
 		Mount(entry.mount, mpath, dev);
 	}
@@ -468,6 +478,34 @@ void VFS::SaveLoadDevices(std::vector<VFSManagerEntry>& res, bool is_load)
 		entries_count.SaveValue(count);
 	}
 
+	// Custom EmulationDir.
+	// TODO:: should have a better log that would show results before loading a game?
+	if (Ini.SysEmulationDirPathEnable.GetValue())
+	{
+		std::string EmulationDir = Ini.SysEmulationDirPath.GetValue();
+		if (EmulationDir.empty())
+			Ini.SysEmulationDirPath.SetValue(Emu.GetEmulatorPath());
+		struct stat fstatinfo;
+		if ((stat(EmulationDir.c_str(), &fstatinfo)))
+		{
+			LOG_NOTICE(GENERAL, "Custom EmualtionDir: Tried %s but it doesn't exists. Maybe you add some not needed chars like '\"'?");
+			Ini.SysEmulationDirPathEnable.SetValue(false);
+		}
+		else if (fstatinfo.st_mode & S_IFDIR)
+			LOG_NOTICE(GENERAL, "Custom EmualtionDir: On, Binded $(EmulatorDir) to %s.", EmulationDir);
+		else
+		{
+			// If that is not directory turn back to use original one.
+			LOG_NOTICE(GENERAL, "Custom EmulationDir: Cause path %s is not a valid directory.", EmulationDir);
+			Ini.SysEmulationDirPathEnable.SetValue(false);
+		}
+	}
+	// I left this to check again just to catch those failed in directory checks.
+	if (!Ini.SysEmulationDirPathEnable.GetValue())
+	{
+		LOG_NOTICE(GENERAL, "Custom EmualtionDir: Off, Binded $(EmulatorDir) to %s.", Emu.GetEmulatorPath());
+	}
+
 	for(int i=0; i<count; ++i)
 	{
 		IniEntry<std::string> entry_path;

rpcs3/Gui/MainFrame.cpp

@@ -436,6 +436,10 @@ void MainFrame::Config(wxCommandEvent& WXUNUSED(event))
 	wxCheckBox* chbox_dbg_ap_systemcall   = new wxCheckBox(p_hle, wxID_ANY, "Auto Pause at System Call");
 	wxCheckBox* chbox_dbg_ap_functioncall = new wxCheckBox(p_hle, wxID_ANY, "Auto Pause at Function Call");
 
+	//Custom EmulationDir
+	wxCheckBox* chbox_emulationdir_enable = new wxCheckBox(p_system, wxID_ANY, "Use Path Below as EmulationDir ? (Need Restart)");
+	wxTextCtrl* txt_emulationdir_path     = new wxTextCtrl(p_system, wxID_ANY, Emu.GetEmulatorPath());
+
 	cbox_cpu_decoder->Append("PPU Interpreter");
 	cbox_cpu_decoder->Append("PPU Interpreter 2");
 	cbox_cpu_decoder->Append("PPU JIT (LLVM)");
@@ -533,6 +537,10 @@ void MainFrame::Config(wxCommandEvent& WXUNUSED(event))
 	chbox_dbg_ap_systemcall  ->SetValue(Ini.DBGAutoPauseSystemCall.GetValue());
 	chbox_dbg_ap_functioncall->SetValue(Ini.DBGAutoPauseFunctionCall.GetValue());
 
+	//Custom EmulationDir
+	chbox_emulationdir_enable->SetValue(Ini.SysEmulationDirPathEnable.GetValue());
+	txt_emulationdir_path    ->SetValue(Ini.SysEmulationDirPath.GetValue());
+
 	cbox_cpu_decoder     ->SetSelection(Ini.CPUDecoderMode.GetValue() ? Ini.CPUDecoderMode.GetValue() : 0);
 	cbox_spu_decoder     ->SetSelection(Ini.SPUDecoderMode.GetValue() ? Ini.SPUDecoderMode.GetValue() : 0);
 	cbox_gs_render       ->SetSelection(Ini.GSRenderMode.GetValue());
@@ -614,6 +622,10 @@ void MainFrame::Config(wxCommandEvent& WXUNUSED(event))
 
 	// System
 	s_subpanel_system->Add(s_round_sys_lang, wxSizerFlags().Border(wxALL, 5).Expand());
+
+	//Custom EmulationDir
+	s_subpanel_system->Add(chbox_emulationdir_enable, wxSizerFlags().Border(wxALL, 5).Expand());
+	s_subpanel_system->Add(txt_emulationdir_path, wxSizerFlags().Border(wxALL, 5).Expand());
 	
 	// Buttons
 	wxBoxSizer* s_b_panel(new wxBoxSizer(wxHORIZONTAL));
@@ -667,6 +679,10 @@ void MainFrame::Config(wxCommandEvent& WXUNUSED(event))
 		Ini.DBGAutoPauseFunctionCall.SetValue(chbox_dbg_ap_functioncall->GetValue());
 		Ini.DBGAutoPauseSystemCall.SetValue(chbox_dbg_ap_systemcall->GetValue());
 
+		//Custom EmulationDir
+		Ini.SysEmulationDirPathEnable.SetValue(chbox_emulationdir_enable->GetValue());
+		Ini.SysEmulationDirPath.SetValue(txt_emulationdir_path->GetValue().ToStdString());
+
 		Ini.Save();
 	}
 

rpcs3/Ini.h

@@ -163,6 +163,10 @@ public:
 	IniEntry<bool> DBGAutoPauseSystemCall;
 	IniEntry<bool> DBGAutoPauseFunctionCall;
 
+	//Customed EmulationDir
+	IniEntry<std::string> SysEmulationDirPath;
+	IniEntry<bool> SysEmulationDirPathEnable;
+
 	// Language
 	IniEntry<u8> SysLanguage;
 
@@ -240,6 +244,10 @@ public:
 		DBGAutoPauseFunctionCall.Init("DBG_AutoPauseFunctionCall", path);
 		DBGAutoPauseSystemCall.Init("DBG_AutoPauseSystemCall", path);
 
+		// Customed EmulationDir
+		SysEmulationDirPath.Init("System_EmulationDir", path);
+		SysEmulationDirPathEnable.Init("System_EmulationDirEnable", path);
+
 		// Language
 		SysLanguage.Init("Sytem_SysLanguage", path);
 	}
@@ -316,6 +324,9 @@ public:
 		// Language
 		SysLanguage.Load(1);
 
+		// Customed EmulationDir
+		SysEmulationDirPath.Load("");
+		SysEmulationDirPathEnable.Load(false);
 	}
 
 	void Save()
@@ -389,6 +400,10 @@ public:
 
 		// Language
 		SysLanguage.Save();
+
+		// Customed EmulationDir
+		SysEmulationDirPath.Save();
+		SysEmulationDirPathEnable.Save();
 	}
 };