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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /klinkstatus/src/parser/node.cpp
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
tdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'klinkstatus/src/parser/node.cpp')
-rw-r--r--klinkstatus/src/parser/node.cpp255
1 files changed, 255 insertions, 0 deletions
diff --git a/klinkstatus/src/parser/node.cpp b/klinkstatus/src/parser/node.cpp
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+/***************************************************************************
+ * Copyright (C) 2004 by Paulo Moura Guedes *
+ * moura@kdewebdev.org *
+ * *
+ * 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 "node.h"
+#include "mstring.h"
+#include "url.h"
+#include "../utils/utils.h"
+
+
+/*
+ Node________________________________________________________________________
+*/
+
+QString Node::getAttribute(QString const& atributo)
+{
+ QString attribute_;
+ int fim = - 1;
+ bool tem_aspas_ou_plicas = false;
+
+ int inicio = findWord(content_, atributo);
+ if(inicio != -1)
+ {
+ if(content_[inicio] == '"')
+ {
+ fim = content_.find("\"", inicio + 1);
+ tem_aspas_ou_plicas = true;
+ }
+ else if(content_[inicio] == '\'')
+ {
+ fim = content_.find("'", inicio + 1);
+ tem_aspas_ou_plicas = true;
+ }
+ else
+ {
+ int fim_bloco = nextSpaceChar(content_, inicio + 1);
+ int fim_tag = content_.find(">", inicio + 1);
+ int fim_aspas = content_.find("\"", inicio + 1);
+
+ if(fim_bloco == -1 && fim_tag == -1 && fim_aspas == -1)
+ {
+ attribute_ = content_;
+ malformed_ = true;
+ return attribute_;
+ }
+
+ if(smallerUnsigned(fim_bloco, fim_tag) == -1 &&
+ smallerUnsigned(fim_bloco, fim_aspas) == -1)
+ fim = fim_bloco;
+
+ else if(smallerUnsigned(fim_tag, fim_aspas) == -1)
+ fim = fim_tag;
+
+ else
+ fim = fim_aspas;
+ }
+
+ if(fim == -1)
+ {
+ attribute_ = content_;
+ malformed_ = true;
+ return attribute_;
+ }
+
+ attribute_ = content_.mid(inicio, fim-inicio);
+
+ if(tem_aspas_ou_plicas)
+ {
+ attribute_ = attribute_.mid(1, attribute_.length() - 1);
+ }
+ else
+ {
+ ::stripWhiteSpace(attribute_);
+ }
+ }
+
+ else
+ {
+ attribute_ = "";
+ }
+ ::decode(attribute_);
+
+ return attribute_;
+}
+
+
+/*
+ NodeLink________________________________________________________________________
+*/
+
+void NodeLink::parseAttributeHREF()
+{
+ if(findWord(content(), "HREF") == -1 &&
+ findWord(content(), "NAME") == -1 &&
+ findWord(content(), "TARGET") == -1)
+ {
+ kdDebug(23100) << "MALFORMED: " << endl
+ << "NodeLink::parseAttributeHREF: " << content() << endl;
+ setMalformed(true);
+ return;
+ }
+
+ else if(findWord(content(), "HREF") != -1)
+ {
+ attribute_href_ = getAttribute("HREF=");
+
+ if( !(malformed() || attribute_href_.isEmpty()) )
+ {
+ // Definnishr o tipo de link
+ linktype_ = Url::resolveLinkType(attribute_href_);
+
+ parseLinkLabel();
+ }
+ }
+}
+
+void NodeLink::parseLinkLabel()
+{
+ int fim_tag = 0;
+ char proximo_caractere = ' ';
+
+ do
+ {
+ fim_tag = content_.find(">", fim_tag);
+
+ if(fim_tag != -1)
+ proximo_caractere = QChar(content_[++fim_tag]);
+
+ }
+ while(fim_tag != -1 && proximo_caractere == '<'/*If the label starts by <*/);
+
+ if(fim_tag != -1)
+ {
+ int fim_label = content_.find("<", fim_tag);
+
+ if(fim_label != -1)
+ {
+ link_label_ =
+ ::simplifyWhiteSpace(content_.mid(fim_tag,
+ fim_label - fim_tag));
+ }
+ }
+}
+
+
+/*
+ NodeMETA________________________________________________________________________
+*/
+
+void NodeMETA::parseAttributeURL()
+{
+ if(attribute_http_equiv_.isEmpty())
+ parseAttributeHTTP_EQUIV();
+
+ if(upperCase(attribute_http_equiv_) == "REFRESH")
+ {
+ is_redirection_ = true;
+
+ if(findWord(content(), "URL") == -1)
+ {
+ //setMalformed(true);
+ return;
+ }
+
+ attribute_url_ = getAttribute("URL=");
+
+ int aspas = -1;
+ do
+ {
+ aspas = attribute_url_.find("\"");
+ if(aspas != -1)
+ attribute_url_.remove(aspas, 1);
+ }
+ while(aspas != -1);
+
+ if(attribute_url_.isEmpty())
+ kdDebug(23100) << "void NodeMeta::parseAttributeURL(): Assertion `!attribute_url_.isEmpty()' failed.\n"
+ << content_ << endl << attribute_http_equiv_ << endl << attribute_url_ << endl;
+ Q_ASSERT(!attribute_url_.isEmpty());
+
+ linktype_ = Url::resolveLinkType(attribute_url_);
+ }
+}
+
+QString NodeMETA::charset() const
+{
+ QString charset;
+ QString content(atributoCONTENT());
+
+ if(content.isEmpty())
+ return charset;
+
+ int index = content.find("charset=");
+ if(index != -1)
+ {
+ index += QString("charset=").length();
+ charset = content.mid(index, content.length() - index);
+ charset = charset.stripWhiteSpace();
+ }
+
+// kdDebug(23100) << "Charset: |" << charset << "|" << endl;
+ return charset;
+}
+
+/*
+ NodeIMG________________________________________________________________________
+*/
+
+void NodeIMG::parseAttributeSRC()
+{
+ if(findWord(content(), "SRC") == -1)
+ {
+ kdDebug(23100) << "MALFORMED_____________________________________________________________" << endl;
+ kdDebug(23100) << "Conteudo: " << content() << endl;
+ setMalformed(true);
+ return;
+ }
+
+ attribute_src_ = getAttribute("SRC=");
+ linktype_ = Url::resolveLinkType(attribute_src_);
+}
+
+
+/*
+ NodeFRAME________________________________________________________________________
+*/
+
+void NodeFRAME::parseAttributeSRC()
+{
+ if(findWord(content(), "SRC") == -1)
+ {
+ //setMalformed(true);
+ return;
+ }
+
+ attribute_src_ = getAttribute("SRC=");
+ linktype_ = Url::resolveLinkType(attribute_src_);
+}
+