mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-11-24 12:19:16 +01:00
309 lines
8.8 KiB
C++
309 lines
8.8 KiB
C++
/****************************************************************************
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* Copyright (C) 2012 FIX94
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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#include <gccore.h>
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#include <ogcsys.h>
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#include <stdio.h>
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#include <string.h>
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#include <malloc.h>
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#include "plugin.hpp"
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#include "gui/text.hpp"
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#include "gecko/gecko.h"
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#include "devicemounter/PartitionHandle.h"
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#include "devicemounter/DeviceHandler.hpp"
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#include "types.h"
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#include "crc32.h"
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Plugin m_plugin;
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void Plugin::init(const string& m_pluginsDir)
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{
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PluginMagicWord[8] = '\0';
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pluginsDir = m_pluginsDir;
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//Ready to add plugins
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adding = true;
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}
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void Plugin::EndAdd()
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{
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adding = false;
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}
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void Plugin::Cleanup()
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{
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Plugins.clear();
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adding = true;
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}
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bool Plugin::AddPlugin(Config &plugin)
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{
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if(!adding)
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return false;
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PluginOptions NewPlugin;
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NewPlugin.DolName = plugin.getString(PLUGIN_INI_DEF, "dolFile");
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NewPlugin.coverFolder = plugin.getString(PLUGIN_INI_DEF, "coverFolder");
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NewPlugin.magicWord = strtoul(plugin.getString(PLUGIN_INI_DEF, "magic").c_str(), NULL, 16);
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NewPlugin.caseColor = strtoul(plugin.getString(PLUGIN_INI_DEF, "coverColor").c_str(), NULL, 16);
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NewPlugin.Args = plugin.getStrings(PLUGIN_INI_DEF, "arguments", '|');
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string PluginName = plugin.getString(PLUGIN_INI_DEF, "displayname");
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if(PluginName.size() < 2)
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{
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PluginName = NewPlugin.DolName;
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PluginName.erase(PluginName.end() - 4, PluginName.end());
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}
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NewPlugin.DisplayName.fromUTF8(PluginName.c_str());
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NewPlugin.consoleCoverID = plugin.getString(PLUGIN_INI_DEF,"consoleCoverID");
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const char *bannerfilepath = fmt("%s/%s", pluginsDir.c_str(), plugin.getString(PLUGIN_INI_DEF,"bannerSound").c_str());
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FILE *fp = fopen(bannerfilepath, "rb");
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if(fp != NULL)
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{
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fseek(fp, 0, SEEK_END);
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NewPlugin.BannerSound = string(bannerfilepath);
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NewPlugin.BannerSoundSize = ftell(fp);
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rewind(fp);
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fclose(fp);
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}
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else
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{
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NewPlugin.BannerSound = std::string();
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NewPlugin.BannerSoundSize = 0;
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}
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Plugins.push_back(NewPlugin);
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return false;
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}
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s8 Plugin::GetPluginPosition(u32 magic)
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{
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for(u8 pos = 0; pos < Plugins.size(); pos++)
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{
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if(magic == Plugins[pos].magicWord)
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return pos;
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}
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return -1;
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}
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u8* Plugin::GetBannerSound(u32 magic)
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{
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if((Plugin_Pos = GetPluginPosition(magic)) >= 0)
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{
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u8 *FileReadBuffer = NULL;
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FILE *fp = fopen(Plugins[Plugin_Pos].BannerSound.c_str(), "rb");
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if(fp)
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{
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FileReadBuffer = (u8*)MEM2_alloc(Plugins[Plugin_Pos].BannerSoundSize);
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fread(FileReadBuffer, 1, Plugins[Plugin_Pos].BannerSoundSize, fp);
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fclose(fp);
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}
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return FileReadBuffer;
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}
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return NULL;
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}
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u32 Plugin::GetBannerSoundSize()
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{
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//We call that directly after GetBannerSound, so no need to search for the magic again
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if(Plugin_Pos >= 0)
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return Plugins[Plugin_Pos].BannerSoundSize;
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return 0;
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}
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const char *Plugin::GetDolName(u32 magic)
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{
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if((Plugin_Pos = GetPluginPosition(magic)) >= 0)
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return Plugins[Plugin_Pos].DolName.c_str();
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return NULL;
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}
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const char *Plugin::GetCoverFolderName(u32 magic)
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{
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if((Plugin_Pos = GetPluginPosition(magic)) >= 0)
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return Plugins[Plugin_Pos].coverFolder.c_str();
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return NULL;
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}
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bool Plugin::PluginExist(u8 pos)
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{
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if(pos < Plugins.size())
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return true;
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return false;
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}
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wstringEx Plugin::GetPluginName(u8 pos)
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{
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return Plugins[pos].DisplayName;
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}
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void Plugin::SetEnablePlugin(Config &cfg, u8 pos, u8 ForceMode)
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{
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if(pos < Plugins.size())
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{
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strncpy(PluginMagicWord, fmt("%08x", Plugins[pos].magicWord), 8);
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if(ForceMode == 1)
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cfg.setBool(PLUGIN_INI_DEF, PluginMagicWord, false);
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else if(ForceMode == 2)
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cfg.setBool(PLUGIN_INI_DEF, PluginMagicWord, true);
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else
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cfg.setBool(PLUGIN_INI_DEF, PluginMagicWord, cfg.getBool(PLUGIN_INI_DEF, PluginMagicWord) ? false : true);
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}
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}
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const vector<bool> &Plugin::GetEnabledPlugins(Config &cfg)
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{
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enabledPlugins.clear();
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u8 enabledPluginsNumber = 0;
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for(u8 i = 0; i < Plugins.size(); i++)
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{
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strncpy(PluginMagicWord, fmt("%08x", Plugins[i].magicWord), 8);
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if(cfg.getBool(PLUGIN_INI_DEF, PluginMagicWord, true))
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{
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enabledPluginsNumber++;
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enabledPlugins.push_back(true);
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}
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else
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enabledPlugins.push_back(false);
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}
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if(enabledPluginsNumber == Plugins.size())
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enabledPlugins.clear();
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return enabledPlugins;
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}
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u32 Plugin::getPluginMagic(u8 pos)
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{
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return Plugins[pos].magicWord;
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}
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vector<dir_discHdr> Plugin::ParseScummvmINI(Config &ini, const char *Device, u32 MagicWord)
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{
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gprintf("Parsing scummvm.ini\n");
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vector<dir_discHdr> gameHeader;
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if(!ini.loaded())
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return gameHeader;
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const string *GameDomain = &ini.firstDomain();
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dir_discHdr ListElement;
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while(1)
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{
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if(GameDomain->size() < 2)
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break;
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const string &GameName = ini.getString(*GameDomain, "description");
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if(GameName.size() < 2 || strncasecmp(Device, ini.getString(*GameDomain, "path").c_str(), 2) != 0)
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{
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GameDomain = &ini.nextDomain();
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continue;
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}
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memset((void*)&ListElement, 0, sizeof(dir_discHdr));
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strncpy(ListElement.id, PLUGIN_INI_DEF, 6);
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ListElement.casecolor = Plugins.back().caseColor;
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mbstowcs(ListElement.title, GameName.c_str(), 63);
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strncpy(ListElement.path, GameDomain->c_str(), sizeof(ListElement.path));
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gprintf("Found: %s\n", GameDomain->c_str());
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ListElement.settings[0] = MagicWord;
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ListElement.type = TYPE_PLUGIN;
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gameHeader.push_back(ListElement);
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GameDomain = &ini.nextDomain();
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}
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return gameHeader;
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}
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vector<string> Plugin::CreateArgs(const string& device, const string& path,
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const string& title, const string& loader, u32 magic)
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{
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vector<string> args;
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Plugin_Pos = GetPluginPosition(magic);
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if(Plugin_Pos < 0)
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return args;
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for(vector<string>::const_iterator arg = Plugins[Plugin_Pos].Args.begin();
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arg != Plugins[Plugin_Pos].Args.end(); ++arg)
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{
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string Argument(*arg);
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if(Argument.find(PLUGIN_DEV) != string::npos)
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Argument.replace(Argument.find(PLUGIN_DEV), strlen(PLUGIN_DEV), device);
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if(Argument.find(PLUGIN_PATH) != string::npos)
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Argument.replace(Argument.find(PLUGIN_PATH), strlen(PLUGIN_PATH), path);
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if(Argument.find(PLUGIN_NAME) != string::npos)
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Argument.replace(Argument.find(PLUGIN_NAME), strlen(PLUGIN_NAME), title);
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if(Argument.find(PLUGIN_LDR) != string::npos)
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Argument.replace(Argument.find(PLUGIN_LDR), strlen(PLUGIN_LDR), loader);
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args.push_back(Argument);
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}
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return args;
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}
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string Plugin::GenerateCoverLink(dir_discHdr gameHeader, const string& constURL, Config &Checksums)
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{
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string url(constURL);
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Plugin_Pos = GetPluginPosition(gameHeader.settings[0]);
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if(url.find(TAG_LOC) != url.npos)
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url.replace(url.find(TAG_LOC), strlen(TAG_LOC), "EN");
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if(url.find(TAG_CONSOLE) != url.npos)
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url.replace(url.find(TAG_CONSOLE), strlen(TAG_CONSOLE), (Plugins[Plugin_Pos].consoleCoverID.size() ? Plugins[Plugin_Pos].consoleCoverID.c_str() : "nintendo"));
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char gamePath[256];
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if(string(gameHeader.path).find_last_of("/") != string::npos)
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strncpy(gamePath, &gameHeader.path[string(gameHeader.path).find_last_of("/")+1], sizeof(gamePath));
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else
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strncpy(gamePath, gameHeader.path, sizeof(gamePath));
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const string& cachedCRC = Checksums.getString("CHECKSUMS", gamePath);
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char crc_string[9];
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crc_string[8] = '\0';
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if(cachedCRC.size() == 8)
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{
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gprintf("CRC32 of %s is cached\n", gamePath);
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strncpy(crc_string, cachedCRC.c_str(), 8);
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}
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else
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{
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gprintf("Generating CRC32 for %s\n", gamePath);
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u32 buffer;
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ifstream infile;
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if(strstr(gameHeader.path, ".zip") != NULL)
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{
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infile.open(gameHeader.path, ios::binary);
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infile.seekg(0x0e, ios::beg);
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infile.read((char*)&buffer, 8);
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infile.close();
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strncpy(crc_string, fmt("%08x", (u32)__builtin_bswap32(buffer)), 8);
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}
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else if(strstr(gameHeader.path, ".7z") != NULL)
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{
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infile.open(gameHeader.path, ios::binary);
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infile.seekg(-8, ios::end);
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while(infile.tellg())
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{
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infile.read((char*)&buffer, 8);
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if(buffer == 0x00050111)
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break;
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infile.seekg(-9, ios::cur);
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}
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infile.seekg(-13, ios::cur);
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infile.read((char*)&buffer, 8);
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infile.close();
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strncpy(crc_string, fmt("%08x", (u32)__builtin_bswap32(buffer)), 8);
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}
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else
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strncpy(crc_string, fmt("%08x", crc32file(gameHeader.path)), 8);
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Checksums.setString("CHECKSUMS", gamePath, crc_string);
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Checksums.save();
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}
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url.replace(url.find(TAG_GAME_ID), strlen(TAG_GAME_ID), upperCase(crc_string).c_str());
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gprintf("URL: %s\n", url.c_str());
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return url;
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}
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