QtGStreamer 0.10.1
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00001 /* 00002 Copyright (C) 2010 George Kiagiadakis <kiagiadakis.george@gmail.com> 00003 00004 This library is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU Lesser General Public License as published 00006 by the Free Software Foundation; either version 2.1 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU General Public License for more details. 00013 00014 You should have received a copy of the GNU Lesser General Public License 00015 along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 */ 00017 #include "urihandler.h" 00018 #include "element.h" 00019 #include <gst/gsturi.h> 00020 #include <QtCore/QUrl> 00021 #include <QtCore/QStringList> 00022 00023 namespace QGst { 00024 00025 //static 00026 bool UriHandler::protocolIsSupported(UriType type, const char *protocol) 00027 { 00028 return gst_uri_protocol_is_supported(static_cast<GstURIType>(type), protocol); 00029 } 00030 00031 //static 00032 ElementPtr UriHandler::makeFromUri(UriType type, const QUrl & uri, const char *elementName) 00033 { 00034 GstElement *e = gst_element_make_from_uri(static_cast<GstURIType>(type), uri.toEncoded(), elementName); 00035 if (e) { 00036 gst_object_ref_sink(e); 00037 } 00038 return ElementPtr::wrap(e, false); 00039 } 00040 00041 UriType UriHandler::uriType() const 00042 { 00043 return static_cast<UriType>(gst_uri_handler_get_uri_type(object<GstURIHandler>())); 00044 } 00045 00046 QStringList UriHandler::supportedProtocols() const 00047 { 00048 QStringList result; 00049 char **protocols = gst_uri_handler_get_protocols(object<GstURIHandler>()); 00050 if (protocols) { 00051 for (char **p = protocols; p && *p; ++p) { 00052 result.append(QString::fromUtf8(*p)); 00053 } 00054 } 00055 return result; 00056 } 00057 00058 QUrl UriHandler::uri() const 00059 { 00060 //QUrl::fromEncoded doesn't work because the returned URI 00061 //is encoded using percent encoding even for slashes. 00062 return QUrl::fromPercentEncoding(gst_uri_handler_get_uri(object<GstURIHandler>())); 00063 } 00064 00065 bool UriHandler::setUri(const QUrl & uri) 00066 { 00067 return gst_uri_handler_set_uri(object<GstURIHandler>(), uri.toEncoded()); 00068 } 00069 00070 } //namespace QGst