/**************************************************************** * RetroShare GUI is distributed under the following license: * * Copyright (C) 2012 by Thunder * * 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 option) 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., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. ****************************************************************/ #include #include "HTMLWrapper.h" #include HTMLWrapper::HTMLWrapper() : XMLWrapper() { } bool HTMLWrapper::readHTML(const char *html, const char *url) { cleanup(); handleError(true, mLastErrorString); mDocument = htmlReadMemory(html, strlen(html), url, "", /*HTML_PARSE_NOERROR | HTML_PARSE_NOWARNING | */HTML_PARSE_COMPACT | HTML_PARSE_NONET | HTML_PARSE_NOBLANKS); handleError(false, mLastErrorString); if (mDocument) { return true; } return false; } bool HTMLWrapper::saveHTML(std::string &html) { if (!mDocument) { return false; } xmlChar *newHtml = NULL; int newHtmlSize = 0; handleError(true, mLastErrorString); htmlDocDumpMemoryFormat(mDocument, &newHtml, &newHtmlSize, 0); handleError(false, mLastErrorString); if (newHtml) { convertToString(newHtml, html); xmlFree(newHtml); return true; } return false; } bool HTMLWrapper::createHTML() { /* easy way */ return readHTML("", ""); } xmlNodePtr HTMLWrapper::getBody() { xmlNodePtr root = getRootElement(); if (!root) { return NULL; } return findNode(root->children, "body", false); }