//============================================================================= // // File : addonfunctions.cpp // Created on Fri 02 May 2008 17:36:07 by Elvio Basello // // This file is part of the KVIrc IRC Client distribution // Copyright (C) 2008 Elvio Basello // // 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; either version 2 // of the License, or (at your opinion) any later version. // // 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 for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, write to the Free Software Foundation, // Inc. ,59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // //============================================================================= #include "addonfunctions.h" #include "kvi_packagefile.h" #include "kvi_locale.h" #include "kvi_msgbox.h" #include "kvi_app.h" #include "kvi_htmldialog.h" #include "kvi_iconmanager.h" #include "kvi_fileutils.h" #include "kvi_miscutils.h" #include "kvi_sourcesdate.h" #include "kvi_frame.h" #include "kvi_kvs_script.h" #include #include namespace KviAddonFunctions { bool notAValidAddonPackage(QString &szError) { KviQString::sprintf(szError,__tr2qs_ctx("The selected file does not seem to be a valid KVIrc addon package","addon")); return false; } bool installAddonPackage(const QString &szAddonPackageFileName,QString &szError,QWidget * pDialogParent) { KviPointerHashTable * pInfoFields; QString * pValue; QString szErr; bool bInstall; QByteArray * pByteArray; KviHtmlDialogData hd; const char * check_fields[] = { "Name", "Version", "Author", "Description", "Date", "Application" }; // check if it is a valid addon file KviPackageReader r; if(!r.readHeader(szAddonPackageFileName)) { szErr = r.lastError(); KviQString::sprintf(szError,__tr2qs_ctx("The selected file does not seem to be a valid KVIrc package: %Q","addon"),&szErr); return false; } pInfoFields = r.stringInfoFields(); pValue = pInfoFields->find("PackageType"); if(!pValue)return notAValidAddonPackage(szError); pValue = pInfoFields->find("AddonPackVersion"); if(!pValue)return notAValidAddonPackage(szError); if(!KviQString::equalCI(*pValue,KVI_CURRENT_ADDONS_ENGINE_VERSION))return notAValidAddonPackage(szError); // make sure the default fields exist for(int i=0;i<6;i++) { pValue = pInfoFields->find(check_fields[i]); if(!pValue)return notAValidAddonPackage(szError); } // ok.. it should be really valid at this point QString szPackageName; QString szPackageVersion; QString szPackageAuthor; QString szPackageDescription; QString szPackageDate; QString szPackageAddonEngineVersion; QString szPackageApplication; QString szAuthor = __tr2qs_ctx("Author","addon"); QString szCreatedAt = __tr2qs_ctx("Created at","addon"); QString szCreatedOn = __tr2qs_ctx("Created with","Addon"); r.getStringInfoField("Name",szPackageName); r.getStringInfoField("Version",szPackageVersion); r.getStringInfoField("Author",szPackageAuthor); r.getStringInfoField("Description",szPackageDescription); r.getStringInfoField("Application",szPackageApplication); r.getStringInfoField("Date",szPackageDate); QString szWarnings; QString szDetails = ""; QString szTmp; bool bValid = true; QString szAddonName; QString szAddonVersion; QString szAddonDescription; QString szAddonDate; QString szAddonAuthor; QString szAddonEngineVersion; QString szAddonApplication; r.getStringInfoField("AddonName",szAddonName); r.getStringInfoField("AddonVersion",szAddonVersion); r.getStringInfoField("AddonApplication",szAddonApplication); r.getStringInfoField("AddonDescription",szAddonDescription); r.getStringInfoField("AddonDate",szAddonDate); r.getStringInfoField("AddonAuthor",szAddonAuthor); r.getStringInfoField("AddonAddonEngineVersion",szAddonEngineVersion); if(szAddonName.isEmpty() || szAddonVersion.isEmpty() || szAddonEngineVersion.isEmpty()) bValid = false; if(KviMiscUtils::compareVersions(szAddonEngineVersion,KVI_CURRENT_ADDONS_ENGINE_VERSION) < 0) bValid = false; QString szDetailsBuffer; getAddonHtmlDescription( szDetailsBuffer, szAddonName, szAddonVersion, szAddonDescription, szAddonApplication, szAddonAuthor, szAddonDate, szAddonEngineVersion ); szDetails += szDetailsBuffer; if(!bValid) { szDetails += "

"; szDetails += __tr2qs_ctx("Warning: The addon might be incompatible with this version of KVIrc","addon"); szDetails += "

"; } szDetails += "

"; szDetails += __tr2qs_ctx("Go Back to Package Data","addon"); szDetails += "

"; szDetails += ""; QString szShowDetails = __tr2qs_ctx("Show Details","addon"); KviQString::sprintf(hd.szHtmlText, "" \ "" \ "

" \ "

%Q %Q

" \ "

" \ "%Q" \ "

" \ "

" \ "%Q: %Q
" \ "%Q: %Q
" \ "

" \ "

" \ "" \ "%Q: %Q
" \ "" \ "

" \ "%Q" \ "
" \ "

" \ "%Q" \ "

" \ "" \ "", &szPackageName, &szPackageVersion, &szPackageDescription, &szAuthor, &szPackageAuthor, &szCreatedAt, &szPackageDate, &szCreatedOn, &szPackageApplication, &szWarnings, &szShowDetails ); hd.addHtmlResource("addon_dialog_details",szDetails); hd.addHtmlResource("addon_dialog_main",hd.szHtmlText); QString beginCenter = ""; QString endCenter = ""; hd.szCaption = __tr2qs_ctx("Install Addon Pack - KVIrc","addon"); hd.szUpperLabelText = beginCenter + __tr2qs_ctx("You're about to install the following addon package","addon") + endCenter; hd.szLowerLabelText = beginCenter + __tr2qs_ctx("Do you want to proceed with the installation ?","addon") + endCenter; hd.szButton1Text = __tr2qs_ctx("Do Not Install","addon"); hd.szButton2Text = __tr2qs_ctx("Yes, Proceed","addon"); hd.iDefaultButton = 2; hd.iCancelButton = 1; hd.pixIcon = *(g_pIconManager->getSmallIcon(KVI_SMALLICON_ADDONS)); hd.iMinimumWidth = 350; hd.iMinimumHeight = 420; hd.iFlags = KviHtmlDialogData::ForceMinimumSize; bInstall = KviHtmlDialog::display(pDialogParent,&hd) == 2; if(bInstall) { /* [02:25:41] (occhio a non cancellare niente di importante eh... bisogna sempre fare attenzione a fare i delete) [02:25:50] ed occhio anche agli attacchi [02:26:02] quando parsi dei file esterni che potrebbero essere forgiati [02:26:19] pensa sempre 3 volte a cosa potrebbe succedere [02:26:41] tipo se dentro il pacchetto ti ci mettono un path tipo "../../etc/passwd" [02:27:03] qui magari bisogna intervienire pure sullo spacchettatore eh [02:27:10] guarda un pò insomma [02:27:22] la gente co ste cose ci va a nozze */ // Check for dir existence QString szTmpPath, szUnpackPath; QString szRandomDir = createRandomDir(); g_pApp->getLocalKvircDirectory(szTmpPath,KviApp::Tmp); KviQString::ensureLastCharIs(szTmpPath,QChar(KVI_PATH_SEPARATOR_CHAR)); szUnpackPath = szTmpPath + szRandomDir; QDir szTmpDir(szUnpackPath); while(szTmpDir.exists()) { szRandomDir = createRandomDir(); szUnpackPath = szTmpPath + szRandomDir; szTmpDir = QDir(szUnpackPath); } // Unpack addon package into the random tmp dir if(!r.unpack(szAddonPackageFileName,szUnpackPath)) { szErr = r.lastError(); KviQString::sprintf(szError,__tr2qs_ctx("Failed to unpack the selected file: %Q","addon"),&szErr); return true; } // Now we have all stuff in ~/.config/KVIrc/tmp/$rand KviKvsScript::run("parse " + szUnpackPath + "/install.kvs",g_pActiveWindow); // Remove all files QDir * pDir = new QDir(szUnpackPath); QStringList list = pDir->entryList(QDir::AllEntries,QDir::DirsFirst); debug("Path: %s",szUnpackPath.toUtf8().data()); debug("Count: %d",list.count()); if(!KviFileUtils::deleteDir(szUnpackPath)) { szErr = __tr2qs_ctx("One or more files can't be deleted","addon"); KviQString::sprintf(szError,__tr2qs_ctx("Failed to unpack the selected file: %Q","addon"),&szErr); return true; } } return true; } void getAddonHtmlDescription( QString &szBuffer, const QString &szAddonName, const QString &szAddonVersion, const QString &szAddonDescription, const QString &szAddonApplication, const QString &szAddonAuthor, const QString &szAddonDate, const QString &szAddonAddonEngineVersion ) { QString szAuthor = __tr2qs_ctx("Author","addon"); QString szCreatedAt = __tr2qs_ctx("Created at","addon"); QString szCreatedOn = __tr2qs_ctx("Created with","addon"); QString szAddonEngineVersion = __tr2qs_ctx("Addon Engine Version","addon"); QString szSubdirectory = __tr2qs_ctx("Subdirectory","addon"); KviQString::sprintf( szBuffer, "

" \ "

%Q %Q

" \ "

" \ "%Q" \ "

" \ "

" \ "%Q: %Q
" \ "%Q: %Q
" \ "

" \ "

" \ "" \ "%Q: %Q
" \ "%Q: %Q
" \ "%Q: %Q
" \ "" \ "

", &szAddonName, &szAddonVersion, &szAddonDescription, &szAuthor, &szAddonAuthor, &szCreatedAt, &szAddonDate, &szCreatedOn, &szAddonApplication, &szAddonAddonEngineVersion, &szAddonAddonEngineVersion, &szSubdirectory ); } QString createRandomDir() { QString szDirName; char chars[] = { 'A','B','C','D','E','F','G','H', 'I','J','K','L','M','N','O','P', 'Q','R','S','T','U','V','W','X', 'Y','Z','a','b','c','d','e','f', 'g','h','i','j','k','l','m','n', 'o','p','q','r','s','t','u','v', 'w','x','y','z','-','_','.' }; // Generate dir name for(int i=0;i<10;i++) { int n = rand() % sizeof(chars); szDirName.append(chars[n]); } return szDirName; } };