mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-05 11:05:06 +01:00
363 lines
8.7 KiB
C++
363 lines
8.7 KiB
C++
/***************************************************************************
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* Copyright (C) 2009
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* by Dimok
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any
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* damages arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any
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* purpose, including commercial applications, and to alter it and
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* redistribute it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you
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* must not claim that you wrote the original software. If you use
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* this software in a product, an acknowledgment in the product
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* documentation would be appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and
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* must not be misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*
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* update.cpp
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*
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* Update operations
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* for Wii-Xplorer 2009
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***************************************************************************/
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#include <stdio.h>
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#include <string.h>
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#include <ogcsys.h>
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#include <string>
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#include "gecko.h"
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#include "ZipFile.h"
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#include "https.h"
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#include "networkops.h"
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#include "settings/CSettings.h"
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#include "settings/GameTitles.h"
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#include "language/gettext.h"
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#include "language/UpdateLanguage.h"
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#include "homebrewboot/BootHomebrew.h"
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#include "utils/StringTools.h"
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#include "utils/ShowError.h"
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#include "prompts/PromptWindows.h"
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#include "prompts/ProgressWindow.h"
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#include "FileOperations/fileops.h"
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#include "xml/GameTDB.hpp"
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#include "wad/nandtitle.h"
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#include "wad/wad.h"
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#include "sys.h"
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#include "svnrev.h"
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/****************************************************************************
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* Checking if an Update is available
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***************************************************************************/
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int DownloadFileToPath(const char *url, const char *dest)
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{
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const char *filename = strrchr(url, '/') + 1;
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ProgressCancelEnable(true);
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StartProgress(tr("Downloading file..."), 0, filename, true, true);
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struct download file = {};
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file.show_progress = true;
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downloadfile(url, &file);
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if (file.size > 0)
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{
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FILE *savefile = fopen(dest, "wb");
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if (!savefile)
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{
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ShowError(tr("Cannot write to destination."));
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return -7;
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}
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fwrite(file.data, 1, file.size, savefile);
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fclose(savefile);
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MEM2_free(file.data);
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}
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ProgressStop();
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ProgressCancelEnable(false);
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return file.size;
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}
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static bool CheckNewGameTDBVersion(const char *url)
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{
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gprintf("Checking GameTDB version...\n");
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struct download file = {};
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file.gametdbcheck = true;
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downloadfile(url, &file);
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if (file.gametdbcheck <= 0)
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return false;
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std::string Filepath(Settings.titlestxt_path);
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if (Filepath.back() != '/')
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Filepath += '/';
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Filepath += "wiitdb.xml";
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GameTDB XML_DB;
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if (!XML_DB.OpenFile(Filepath.c_str()))
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return true; //! If no file exists we need the file
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u64 ExistingVersion = XML_DB.GetGameTDBVersion();
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XML_DB.CloseFile();
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gprintf("Existing GameTDB Version: %llu Online GameTDB Version: %llu\n", ExistingVersion, file.gametdbcheck);
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return (ExistingVersion != file.gametdbcheck);
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}
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int UpdateGameTDB()
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{
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if (CheckNewGameTDBVersion(Settings.URL_GameTDB) == false)
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{
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gprintf("Not updating GameTDB: Version is the same\n");
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return -1;
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}
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gprintf("Updating GameTDB...\n");
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std::string ZipPath(Settings.titlestxt_path);
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if (ZipPath.back() != '/')
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ZipPath += '/';
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ZipPath += "wiitdb.zip";
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int filesize = DownloadFileToPath(Settings.URL_GameTDB, ZipPath.c_str());
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if (filesize <= 0)
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return -1;
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ZipFile zFile(ZipPath.c_str());
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bool result = zFile.ExtractAll(Settings.titlestxt_path);
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//! The zip file is not needed anymore so we can remove it
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remove(ZipPath.c_str());
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//! Reload all titles and reload cached titles because the file changed now.
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GameTitles.Reset();
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GameTitles.LoadTitlesFromGameTDB(Settings.titlestxt_path);
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return (result ? filesize : -1);
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}
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static void UpdateIconPng()
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{
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char iconpath[200];
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struct download file = {};
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downloadfile("https://raw.githubusercontent.com/wiidev/usbloadergx/updates/icon.png", &file);
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if (file.size > 0)
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{
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snprintf(iconpath, sizeof(iconpath), "%sicon.png", Settings.update_path);
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FILE *pfile = fopen(iconpath, "wb");
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if (pfile)
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{
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fwrite(file.data, 1, file.size, pfile);
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fclose(pfile);
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}
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MEM2_free(file.data);
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}
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}
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static void UpdateMetaXml()
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{
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char xmlpath[200];
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struct download file = {};
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downloadfile("https://raw.githubusercontent.com/wiidev/usbloadergx/updates/meta.xml", &file);
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if (file.size > 0)
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{
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snprintf(xmlpath, sizeof(xmlpath), "%smeta.xml", Settings.update_path);
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FILE *pfile = fopen(xmlpath, "wb");
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if (pfile)
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{
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fwrite(file.data, 1, file.size, pfile);
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fclose(pfile);
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}
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MEM2_free(file.data);
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}
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}
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int CheckUpdate()
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{
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if (!IsNetworkInit())
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return -1;
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int revnumber = 0;
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int currentrev = atoi(GetRev());
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struct download file = {};
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#ifdef FULLCHANNEL
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downloadfile("https://raw.githubusercontent.com/wiidev/usbloadergx/updates/update_wad.txt", &file);
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#else
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downloadfile("https://raw.githubusercontent.com/wiidev/usbloadergx/updates/update_dol.txt", &file);
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#endif
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if (file.size > 0)
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{
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revnumber = atoi((char *)file.data);
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MEM2_free(file.data);
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}
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if (revnumber > currentrev)
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return revnumber;
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return -1;
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}
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static int ApplicationDownload(void)
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{
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std::string DownloadURL;
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int newrev = 0;
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int currentrev = atoi(GetRev());
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struct download file = {};
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#ifdef FULLCHANNEL
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downloadfile("https://raw.githubusercontent.com/wiidev/usbloadergx/updates/update_wad.txt", &file);
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#else
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downloadfile("https://raw.githubusercontent.com/wiidev/usbloadergx/updates/update_dol.txt", &file);
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#endif
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if (file.size > 0)
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{
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// first line of the text file is the revisionc
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newrev = atoi((char *)file.data);
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// 2nd line of the text file is the url
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char *ptr = strchr((char *)file.data, '\n');
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while (ptr && (*ptr == '\r' || *ptr == '\n' || *ptr == ' '))
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ptr++;
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while (ptr && *ptr != '\0' && *ptr != '\r' && *ptr != '\n')
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{
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DownloadURL.push_back(*ptr);
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ptr++;
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}
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MEM2_free(file.data);
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}
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if (newrev <= currentrev)
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{
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WindowPrompt(tr("No new updates."), 0, tr("OK"));
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return 0;
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}
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bool update_error = false;
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char tmppath[250];
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#ifdef FULLCHANNEL
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snprintf(tmppath, sizeof(tmppath), "%s/ULNR.wad", Settings.BootDevice);
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#else
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char realpath[250];
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snprintf(realpath, sizeof(realpath), "%sboot.dol", Settings.update_path);
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snprintf(tmppath, sizeof(tmppath), "%sboot.tmp", Settings.update_path);
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#endif
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int update_choice = WindowPrompt(fmt("Rev%i %s.", newrev, tr("available")), tr("How do you want to update?"), tr("Update DOL"), tr("Update All"), tr("Cancel"));
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if (update_choice == 0)
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return 0;
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int ret = DownloadFileToPath(DownloadURL.c_str(), tmppath);
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if (ret < 1024 * 1024)
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{
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remove(tmppath);
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WindowPrompt(tr("Failed updating"), tr("Error while downloding file"), tr("OK"));
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if (update_choice == 1)
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return -1;
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update_error = true;
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}
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else
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{
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#ifdef FULLCHANNEL
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FILE *wadFile = fopen(tmppath, "rb");
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if (!wadFile)
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{
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update_error = true;
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WindowPrompt(tr("Failed updating"), tr("Error opening downloaded file"), tr("OK"));
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return -1;
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}
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int error = Wad_Install(wadFile);
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if (error)
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{
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update_error = true;
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ShowError(tr("The wad installation failed with error %i"), error);
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}
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else
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WindowPrompt(tr("Success"), tr("The wad file was installed"), tr("OK"));
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RemoveFile(tmppath);
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#else
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gprintf("%s\n%s\n", realpath, tmppath);
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RemoveFile(realpath);
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if (!RenameFile(tmppath, realpath))
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update_error = true;
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#endif
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}
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if (update_choice == 2)
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{
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UpdateIconPng();
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UpdateMetaXml();
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UpdateGameTDB();
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DownloadAllLanguageFiles(newrev);
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}
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if (update_error)
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{
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ShowError(tr("Error while updating USB Loader GX."));
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return -1;
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}
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if (update_choice > 0)
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{
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WindowPrompt(tr("Successfully updated."), tr("Restarting..."), 0, 0, 0, 0, 150);
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RebootApp();
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}
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return 0;
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}
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int UpdateApp()
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{
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if (!IsNetworkInit() && !NetworkInitPrompt())
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{
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WindowPrompt(tr("Error:"), tr("Could not initialize network!"), tr("OK"));
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return -1;
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}
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if (!CreateSubfolder(Settings.update_path))
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{
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WindowPrompt(tr("Error:"), tr("Can't create directory"), tr("OK"));
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return -1;
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}
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int choice = WindowPrompt(tr("What do you want to update?"), 0, "USB Loader GX", tr("WiiTDB.xml"), tr("Language Files"), tr("Cancel"));
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if (choice == 0)
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return 0;
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if (choice == 1)
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{
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return ApplicationDownload();
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}
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else if (choice == 2)
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{
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if (UpdateGameTDB() < 0)
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{
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WindowPrompt(fmt("%s", tr("WiiTDB.xml is up to date.")), 0, tr("OK"));
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return 1;
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}
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else
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{
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WindowPrompt(tr("Successfully Updated"), 0, tr("OK"));
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return 1;
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}
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}
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else if (choice == 3)
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{
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if (UpdateLanguageFiles() > 0)
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WindowPrompt(tr("Successfully Updated"), 0, tr("OK"));
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}
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return 1;
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}
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