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authorTimothy Pearson <[email protected]>2013-01-27 01:00:38 -0600
committerTimothy Pearson <[email protected]>2013-01-27 01:00:38 -0600
commit4bc3dcd8cbc23e1470e121e25a83d57c22e61b26 (patch)
tree7d379893635b06789888944241a976a4f2b440ab /tdefile-plugins/html/tdefile_html.cpp
parent08a66075486dc740840cfb817bf0ca301c6f0385 (diff)
downloadtdeaddons-4bc3dcd8cbc23e1470e121e25a83d57c22e61b26.tar.gz
tdeaddons-4bc3dcd8cbc23e1470e121e25a83d57c22e61b26.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'tdefile-plugins/html/tdefile_html.cpp')
-rw-r--r--tdefile-plugins/html/tdefile_html.cpp158
1 files changed, 158 insertions, 0 deletions
diff --git a/tdefile-plugins/html/tdefile_html.cpp b/tdefile-plugins/html/tdefile_html.cpp
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+++ b/tdefile-plugins/html/tdefile_html.cpp
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+/* This file is part of the KDE project
+ * Copyright (C) 2001, 2002 Rolf Magnus <[email protected]>
+ *
+ * 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 version 2.
+ *
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $Id$
+ */
+
+#include "tdefile_html.h"
+#include "tdefile_html.moc"
+#include <kgenericfactory.h>
+#include <kmimetype.h>
+#include <kurl.h>
+#include <kprocess.h>
+#include <kdebug.h>
+#include <tqcstring.h>
+#include <tqfile.h>
+#include <tqregexp.h>
+#include <tqtextcodec.h>
+
+typedef KGenericFactory<KHtmlPlugin> HtmlFactory;
+
+K_EXPORT_COMPONENT_FACTORY( tdefile_html, HtmlFactory( "tdefile_html" ) )
+
+KHtmlPlugin::KHtmlPlugin( TQObject *parent, const char *name,
+ const TQStringList &args )
+ : KFilePlugin( parent, name, args )
+{
+ kdDebug(7034) << "html plugin\n";
+
+ KFileMimeTypeInfo* info = addMimeTypeInfo("text/html");
+
+ KFileMimeTypeInfo::GroupInfo* group;
+ KFileMimeTypeInfo::ItemInfo* item;
+
+ group = addGroupInfo(info, "General", i18n("General"));
+ addItemInfo(group, "Doctype", i18n("Document Type"), TQVariant::String);
+ addItemInfo(group, "Javascript", i18n("JavaScript"), TQVariant::Bool);
+ item = addItemInfo(group, "Title", i18n("Title"), TQVariant::String);
+ setHint(item, KFileMimeTypeInfo::Name);
+
+ group = addGroupInfo(info, "Metatags", i18n("Meta Tags"));
+ addVariableInfo(group, TQVariant::String, 0);
+}
+
+
+bool KHtmlPlugin::readInfo( KFileMetaInfo& info, uint )
+{
+ if ( info.path().isEmpty() ) // remote file
+ return false;
+
+ TQFile f(info.path());
+ if (!f.open(IO_ReadOnly))
+ return false;
+
+ // we're only interested in the header, so just read until before </head>
+ // or until <body> if the author forgot it
+ // In this case, it's better to limit the size of the buffer to something
+ // sensible. Think a 0-filled 3GB file with an .html extension.
+ int maxBufSize = TQMIN(f.size(), 32768);
+ TQByteArray data(maxBufSize + 1);
+ f.readBlock(data.data(), maxBufSize);
+ data[maxBufSize]='\0';
+
+ TQString s(data);
+
+ int start=0, last=0;
+ TQRegExp exp;
+ exp.setCaseSensitive(false);
+ exp.setMinimal(true);
+
+ KFileMetaInfoGroup group = appendGroup(info, "General");
+
+ exp.setPattern("\\s*<\\s*!doctype\\s*([^>]*)\\s*>");
+ if (exp.search(s, last) != -1)
+ {
+ kdDebug(7034) << "DocType: " << TQString(exp.capturedTexts().join("-")) << endl;
+ appendItem(group, "Doctype", exp.cap(1));
+ last += exp.matchedLength();
+ }
+
+ TQString title;
+ exp.setPattern("<\\s*title\\s*>\\s*(.*)\\s*<\\s*/\\s*title\\s*>");
+ if (exp.search(s, last) != -1)
+ {
+ title = exp.cap(1);
+ last += exp.matchedLength();
+ }
+
+ KFileMetaInfoGroup metatags = appendGroup(info, "Metatags");
+
+ TQString meta, name, content;
+ exp.setPattern("<\\s*meta\\s*([^>]*)\\s*>");
+ TQRegExp rxName("(?:name|http-equiv)\\s*=\\s*\"([^\"]+)\"", false);
+ TQRegExp rxContent("content\\s*=\\s*\"([^\"]+)\"", false);
+ TQRegExp rxCharset("charset\\s*=\\s*(.*)", false);
+ TQTextCodec *codec = 0;
+
+ // find the meta tags
+ last = 0;
+ while (1)
+ {
+ if ((start=exp.search(s, last)) == -1)
+ break;
+ meta = exp.cap(1);
+ last = start+exp.matchedLength();
+
+ kdDebug(7034) << "Found Meta: " << meta << endl;
+
+ if (rxName.search(meta) == -1)
+ continue;
+ name = rxName.cap(1);
+
+ if (rxContent.search(meta) == -1)
+ continue;
+ content = rxContent.cap(1);
+
+ appendItem(metatags, name, content.left(50));
+
+ // check if it has a charset defined
+ if ( rxCharset.search(content) != -1 )
+ {
+ kdDebug(7034) << "CodecForName : " << rxCharset.cap(1) << endl;
+ codec = TQTextCodec::codecForName(rxCharset.cap(1).ascii());
+ }
+ }
+
+ if ( ! title.isEmpty() )
+ {
+ if ( codec )
+ {
+ title = codec->toUnicode(title.ascii());
+ kdDebug(7034) << "Codec : " << codec->name() << endl;
+ }
+
+ appendItem(group, "Title", title);
+ }
+
+ // find out if it contains javascript
+ exp.setPattern("<script>");
+
+ appendItem(group, "Javascript", TQVariant( s.find(exp)!=-1, 42));
+
+ return true;
+}
+