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Close xmlwriter first

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Bond-009 2020-01-29 17:30:27 +01:00
parent 6ee04855cd
commit d69870680b
1 changed files with 92 additions and 88 deletions
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180
Emby.Dlna/ContentDirectory/ControlHandler.cs
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@ -257,75 +257,77 @@ namespace Emby.Dlna.ContentDirectory
int totalCount; int totalCount;
var settings = new XmlWriterSettings()
{
Encoding = Encoding.UTF8,
CloseOutput = false,
OmitXmlDeclaration = true,
ConformanceLevel = ConformanceLevel.Fragment
};
using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8)) using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8))
using (var writer = XmlWriter.Create(builder, settings))
{ {
writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL); var settings = new XmlWriterSettings()
writer.WriteAttributeString("xmlns", "dc", null, NS_DC);
writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA);
writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP);
DidlBuilder.WriteXmlRootAttributes(_profile, writer);
var serverItem = GetItemFromObjectId(id, _user);
var item = serverItem.Item;
if (string.Equals(flag, "BrowseMetadata", StringComparison.Ordinal))
{ {
totalCount = 1; Encoding = Encoding.UTF8,
CloseOutput = false,
OmitXmlDeclaration = true,
ConformanceLevel = ConformanceLevel.Fragment
};
if (item.IsDisplayedAsFolder || serverItem.StubType.HasValue) using (var writer = XmlWriter.Create(builder, settings))
{
var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount);
_didlBuilder.WriteFolderElement(writer, item, serverItem.StubType, null, childrenResult.TotalRecordCount, filter, id);
}
else
{
var dlnaOptions = _config.GetDlnaConfiguration();
_didlBuilder.WriteItemElement(dlnaOptions, writer, item, _user, null, null, deviceId, filter);
}
provided++;
}
else
{ {
var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount); writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL);
totalCount = childrenResult.TotalRecordCount;
provided = childrenResult.Items.Count; writer.WriteAttributeString("xmlns", "dc", null, NS_DC);
writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA);
writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP);
var dlnaOptions = _config.GetDlnaConfiguration(); DidlBuilder.WriteXmlRootAttributes(_profile, writer);
foreach (var i in childrenResult.Items)
var serverItem = GetItemFromObjectId(id, _user);
var item = serverItem.Item;
if (string.Equals(flag, "BrowseMetadata", StringComparison.Ordinal))
{ {
var childItem = i.Item; totalCount = 1;
var displayStubType = i.StubType;
if (childItem.IsDisplayedAsFolder || displayStubType.HasValue) if (item.IsDisplayedAsFolder || serverItem.StubType.HasValue)
{ {
var childCount = GetUserItems(childItem, displayStubType, _user, sortCriteria, null, 0) var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount);
.TotalRecordCount;
_didlBuilder.WriteFolderElement(writer, childItem, displayStubType, item, childCount, filter); _didlBuilder.WriteFolderElement(writer, item, serverItem.StubType, null, childrenResult.TotalRecordCount, filter, id);
} }
else else
{ {
_didlBuilder.WriteItemElement(dlnaOptions, writer, childItem, _user, item, serverItem.StubType, deviceId, filter); var dlnaOptions = _config.GetDlnaConfiguration();
_didlBuilder.WriteItemElement(dlnaOptions, writer, item, _user, null, null, deviceId, filter);
}
provided++;
}
else
{
var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount);
totalCount = childrenResult.TotalRecordCount;
provided = childrenResult.Items.Count;
var dlnaOptions = _config.GetDlnaConfiguration();
foreach (var i in childrenResult.Items)
{
var childItem = i.Item;
var displayStubType = i.StubType;
if (childItem.IsDisplayedAsFolder || displayStubType.HasValue)
{
var childCount = GetUserItems(childItem, displayStubType, _user, sortCriteria, null, 0)
.TotalRecordCount;
_didlBuilder.WriteFolderElement(writer, childItem, displayStubType, item, childCount, filter);
}
else
{
_didlBuilder.WriteItemElement(dlnaOptions, writer, childItem, _user, item, serverItem.StubType, deviceId, filter);
}
} }
} }
}
writer.WriteFullEndElement(); writer.WriteFullEndElement();
}
xmlWriter.WriteElementString("Result", builder.ToString()); xmlWriter.WriteElementString("Result", builder.ToString());
} }
@ -366,50 +368,52 @@ namespace Emby.Dlna.ContentDirectory
QueryResult<BaseItem> childrenResult; QueryResult<BaseItem> childrenResult;
var settings = new XmlWriterSettings()
{
Encoding = Encoding.UTF8,
CloseOutput = false,
OmitXmlDeclaration = true,
ConformanceLevel = ConformanceLevel.Fragment
};
using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8)) using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8))
using (var writer = XmlWriter.Create(builder, settings))
{ {
writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL); var settings = new XmlWriterSettings()
writer.WriteAttributeString("xmlns", "dc", null, NS_DC);
writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA);
writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP);
DidlBuilder.WriteXmlRootAttributes(_profile, writer);
var serverItem = GetItemFromObjectId(sparams["ContainerID"], _user);
var item = serverItem.Item;
childrenResult = GetChildrenSorted(item, _user, searchCriteria, sortCriteria, start, requestedCount);
var dlnaOptions = _config.GetDlnaConfiguration();
foreach (var i in childrenResult.Items)
{ {
if (i.IsDisplayedAsFolder) Encoding = Encoding.UTF8,
{ CloseOutput = false,
var childCount = GetChildrenSorted(i, _user, searchCriteria, sortCriteria, null, 0) OmitXmlDeclaration = true,
.TotalRecordCount; ConformanceLevel = ConformanceLevel.Fragment
};
_didlBuilder.WriteFolderElement(writer, i, null, item, childCount, filter); using (var writer = XmlWriter.Create(builder, settings))
} {
else writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL);
writer.WriteAttributeString("xmlns", "dc", null, NS_DC);
writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA);
writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP);
DidlBuilder.WriteXmlRootAttributes(_profile, writer);
var serverItem = GetItemFromObjectId(sparams["ContainerID"], _user);
var item = serverItem.Item;
childrenResult = GetChildrenSorted(item, _user, searchCriteria, sortCriteria, start, requestedCount);
var dlnaOptions = _config.GetDlnaConfiguration();
foreach (var i in childrenResult.Items)
{ {
_didlBuilder.WriteItemElement(dlnaOptions, writer, i, _user, item, serverItem.StubType, deviceId, filter); if (i.IsDisplayedAsFolder)
{
var childCount = GetChildrenSorted(i, _user, searchCriteria, sortCriteria, null, 0)
.TotalRecordCount;
_didlBuilder.WriteFolderElement(writer, i, null, item, childCount, filter);
}
else
{
_didlBuilder.WriteItemElement(dlnaOptions, writer, i, _user, item, serverItem.StubType, deviceId, filter);
}
} }
writer.WriteFullEndElement();
} }
writer.WriteFullEndElement();
xmlWriter.WriteElementString("Result", builder.ToString()); xmlWriter.WriteElementString("Result", builder.ToString());
} }