1 files changed, 146 insertions, 0 deletions
diff --git a/src/kmplayer_asx.cpp b/src/kmplayer_asx.cpp
new file mode 100644
index 0000000..9ab333a
--- /dev/null
+++ b/src/kmplayer_asx.cpp
@@ -0,0 +1,146 @@
+/**
+ * Copyright (C) 2005 by Koos Vriezen <koos.vriezen@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ **/
+
+#include <config.h>
+#include <kdebug.h>
+#include <kurl.h>
+
+#include "kmplayer_asx.h"
+
+using namespace KMPlayer;
+
+static QString getAsxAttribute (Element * e, const QString & attr) {
+    for (AttributePtr a = e->attributes ()->first (); a; a = a->nextSibling ())
+        if (attr == a->name ().toString ().lower ())
+            return a->value ();
+    return QString ();
+}
+
+KDE_NO_EXPORT NodePtr ASX::Asx::childFromTag (const QString & tag) {
+    const char * name = tag.latin1 ();
+    if (!strcasecmp (name, "entry"))
+        return new ASX::Entry (m_doc);
+    else if (!strcasecmp (name, "entryref"))
+        return new ASX::EntryRef (m_doc);
+    else if (!strcasecmp (name, "title"))
+        return new DarkNode (m_doc, name, id_node_title);
+    else if (!strcasecmp (name, "base"))
+        return new DarkNode (m_doc, name, id_node_base);
+    else if (!strcasecmp (name, "param"))
+        return new DarkNode (m_doc, name, id_node_param);
+    return 0L;
+}
+
+KDE_NO_EXPORT Node::PlayType ASX::Asx::playType () {
+    if (cached_ismrl_version != document ()->m_tree_version)
+        for (NodePtr e = firstChild (); e; e = e->nextSibling ()) {
+            if (e->id == id_node_title)
+                pretty_name = e->innerText ().simplifyWhiteSpace ();
+            else if (e->id == id_node_base)
+                src = getAsxAttribute (convertNode <Element> (e), "href");
+        }
+    return Mrl::playType ();
+}
+
+//-----------------------------------------------------------------------------
+
+KDE_NO_EXPORT NodePtr ASX::Entry::childFromTag (const QString & tag) {
+    const char * name = tag.latin1 ();
+    if (!strcasecmp (name, "ref"))
+        return new ASX::Ref (m_doc);
+    else if (!strcasecmp (name, "title"))
+        return new DarkNode (m_doc, name, id_node_title);
+    else if (!strcasecmp (name, "base"))
+        return new DarkNode (m_doc, name, id_node_base);
+    else if (!strcasecmp (name, "param"))
+        return new DarkNode (m_doc, name, id_node_param);
+    else if (!strcasecmp (name, "starttime"))
+        return new DarkNode (m_doc, name, id_node_starttime);
+    else if (!strcasecmp (name, "duration"))
+        return new DarkNode (m_doc, name, id_node_duration);
+    return 0L;
+}
+
+KDE_NO_EXPORT Node::PlayType ASX::Entry::playType () {
+    if (cached_ismrl_version != document ()->m_tree_version) {
+        ref_child_count = 0;
+        NodePtr ref;
+        for (NodePtr e = firstChild (); e; e = e->nextSibling ()) {
+            switch (e->id) {
+            case id_node_title:
+                pretty_name = e->innerText (); // already normalized (hopefully)
+                break;
+            case id_node_base:
+                src = getAsxAttribute (convertNode <Element> (e), "href");
+                break;
+            case id_node_ref:
+                ref = e;
+                ref_child_count++;
+            }
+        }
+        if (ref_child_count == 1 && !pretty_name.isEmpty ())
+            convertNode <ASX::Ref> (ref)->pretty_name = pretty_name;
+        cached_ismrl_version = document()->m_tree_version;
+    }
+    return play_type_none;
+}
+
+KDE_NO_EXPORT void ASX::Entry::activate () {
+    resolved = true;
+    for (NodePtr e = firstChild (); e; e = e->nextSibling ())
+        if (e->id == id_node_param) {
+            Element * elm = convertNode <Element> (e);
+            if (getAsxAttribute(elm,"name").lower() == QString("clipsummary")) {
+                PlayListNotify * n = document ()->notify_listener;
+                if (n)
+                    n->setInfoMessage (KURL::decode_string (
+                                getAsxAttribute (elm, "value")));
+                break;
+            }
+        }
+    Mrl::activate ();
+}
+
+KDE_NO_EXPORT void ASX::Entry::deactivate () {
+    PlayListNotify * n = document ()->notify_listener;
+    if (n)
+        n->setInfoMessage (QString ());
+}
+
+KDE_NO_EXPORT bool ASX::Entry::expose () const {
+    return ref_child_count > 1 && !pretty_name.isEmpty ();
+}
+
+//-----------------------------------------------------------------------------
+
+KDE_NO_EXPORT void ASX::Ref::opened () {
+    src = getAsxAttribute (this, "href");
+    //kdDebug () << "Ref attr found src: " << src << endl;
+}
+
+KDE_NO_EXPORT bool ASX::Ref::expose () const {
+    return !src.isEmpty ();
+}
+
+//-----------------------------------------------------------------------------
+
+KDE_NO_EXPORT void ASX::EntryRef::opened () {
+    src = getAsxAttribute (this, "href");
+    //kdDebug () << "EntryRef attr found src: " << src << endl;
+}
+