dolphin/Source/Core/DolphinWX/Src/PluginManager.cpp

193 lines
4.7 KiB
C++

// Copyright (C) 2003-2008 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include <string>
#include <vector>
#include "Globals.h"
#include "FileSearch.h"
#include "FileUtil.h"
#include "PluginManager.h"
#include "StringUtil.h"
/* Why does it crash if we try to open the debugger in the same instance like this? */
namespace PluginVideo
{
extern DynamicLibrary plugin;
extern bool IsLoaded();
extern bool LoadPlugin(const char *_Filename);
extern void Debug(HWND _hwnd, bool Show);
}
namespace PluginDSP
{
extern DynamicLibrary plugin;
extern bool IsLoaded();
extern bool LoadPlugin(const char *_Filename);
extern void Debug(HWND _hwnd, bool Show);
}
//void(__cdecl * m_DllDebugger) (HWND _hParent) = 0;
CPluginManager CPluginManager::m_Instance;
CPluginManager::CPluginManager()
{}
CPluginManager::~CPluginManager()
{}
// ----------------------------------------
// Create list of avaliable plugins
// -------------
void CPluginManager::ScanForPlugins(wxWindow* _wxWindow)
{
m_PluginInfos.clear();
CFileSearch::XStringVector Directories;
Directories.push_back(std::string(PLUGINS_DIR));
CFileSearch::XStringVector Extensions;
Extensions.push_back("*" PLUGIN_SUFFIX);
CFileSearch FileSearch(Extensions, Directories);
const CFileSearch::XStringVector& rFilenames = FileSearch.GetFileNames();
if (rFilenames.size() > 0)
{
/*
wxProgressDialog dialog(_T("Scanning for Plugins"),
_T("Scanning..."),
(int)rFilenames.size(), // range
_wxWindow, // parent
wxPD_CAN_ABORT |
wxPD_APP_MODAL |
// wxPD_AUTO_HIDE | -- try this as well
wxPD_ELAPSED_TIME |
wxPD_ESTIMATED_TIME |
wxPD_REMAINING_TIME |
wxPD_SMOOTH // - makes indeterminate mode bar on WinXP very small
);
dialog.CenterOnParent();
*/
for (size_t i = 0; i < rFilenames.size(); i++)
{
std::string orig_name = rFilenames[i];
std::string FileName;
if (!SplitPath(rFilenames[i], NULL, &FileName, NULL))
{
printf("Bad Path %s\n", rFilenames[i].c_str());
return;
}
/*
wxString msg;
char temp[128];
sprintf(temp,"Scanning %s", FileName.c_str());
msg = wxString::FromAscii(temp);
bool Cont = dialog.Update((int)i, msg);
if (!Cont)
{
break;
}
*/
CPluginInfo PluginInfo(orig_name.c_str());
if (PluginInfo.IsValid())
{
m_PluginInfos.push_back(PluginInfo);
}
}
}
}
// ----------------------------------------
// Open config window. _rFilename = plugin filename ,ret = the dll slot number
// -------------
void CPluginManager::OpenConfig(void* _Parent, const char *_rFilename)
{
Common::CPlugin::Load(_rFilename);
Common::CPlugin::Config((HWND)_Parent);
Common::CPlugin::Release();
}
// ----------------------------------------
// Open debugging window. Type = Video or DSP. Show = Show or hide window.
// -------------
void CPluginManager::OpenDebug(void* _Parent, const char *_rFilename, bool Type, bool Show)
{
//int ret = 1;
//int ret = Common::CPlugin::Load(_rFilename, true);
//int ret = PluginVideo::LoadPlugin(_rFilename);
//int ret = PluginDSP::LoadPlugin(_rFilename);
if(Type)
{
//Common::CPlugin::Debug((HWND)_Parent);
if(!PluginVideo::IsLoaded()) PluginVideo::LoadPlugin(_rFilename);
PluginVideo::Debug((HWND)_Parent, Show);
}
else
{
if(!PluginDSP::IsLoaded()) PluginDSP::LoadPlugin(_rFilename);
PluginDSP::Debug((HWND)_Parent, Show);
}
//Common::CPlugin::Release(); // this is only if the wx dialog is called with ShowModal()
//m_DllDebugger = (void (__cdecl*)(HWND))PluginVideo::plugin.Get("DllDebugger");
//m_DllDebugger(NULL);
}
// ----------------------------------------
// Get dll info
// -------------
CPluginInfo::CPluginInfo(const char *_rFileName)
: m_FileName(_rFileName)
, m_Valid(false)
{
if (Common::CPlugin::Load(_rFileName))
{
if (Common::CPlugin::GetInfo(m_PluginInfo))
m_Valid = true;
else
PanicAlert("Could not get info about plugin %s", _rFileName);
Common::CPlugin::Release();
}
else
{
if (!File::Exists(_rFileName)) {
PanicAlert("Could not load plugin %s - file does not exist", _rFileName);
} else {
PanicAlert("Failed to load plugin %s - unknown error.\n", _rFileName);
}
}
}