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authorRemko Tronçon <git@el-tramo.be>2009-06-01 08:48:42 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-06-01 09:24:28 (GMT)
commit2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch)
treed46294f35150c4f0f43deaf2d31fceaf945ae715 /Swiften/StreamStack/StreamStack.cpp
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Import.
Diffstat (limited to 'Swiften/StreamStack/StreamStack.cpp')
-rw-r--r--Swiften/StreamStack/StreamStack.cpp29
1 files changed, 29 insertions, 0 deletions
diff --git a/Swiften/StreamStack/StreamStack.cpp b/Swiften/StreamStack/StreamStack.cpp
new file mode 100644
index 0000000..7dde858
--- /dev/null
+++ b/Swiften/StreamStack/StreamStack.cpp
@@ -0,0 +1,29 @@
+#include "Swiften/StreamStack/StreamStack.h"
+
+#include <boost/bind.hpp>
+
+#include "Swiften/StreamStack/XMPPLayer.h"
+#include "Swiften/StreamStack/LowLayer.h"
+#include "Swiften/StreamStack/StreamLayer.h"
+
+namespace Swift {
+
+StreamStack::StreamStack(XMPPLayer* xmppLayer, LowLayer* physicalLayer) : xmppLayer_(xmppLayer), physicalLayer_(physicalLayer) {
+ xmppReadSlotConnection_ = physicalLayer_->onDataRead.connect(boost::bind(&XMPPLayer::parseData, xmppLayer_, _1));
+ xmppWriteSignalConnection_ = xmppLayer_->onWriteData.connect(boost::bind(&LowLayer::writeData, physicalLayer_, _1));
+}
+
+void StreamStack::addLayer(StreamLayer* newLayer) {
+ xmppReadSlotConnection_.disconnect();
+ xmppWriteSignalConnection_.disconnect();
+
+ LowLayer* lowLayer = (layers_.empty() ? physicalLayer_ : *layers_.rbegin());
+
+ lowLayer->onDataRead.connect(boost::bind(&HighLayer::handleDataRead, newLayer, _1), boost::bsignals::at_front);
+ newLayer->onWriteData.connect(boost::bind(&LowLayer::writeData, lowLayer, _1), boost::bsignals::at_front);
+ xmppWriteSignalConnection_ = xmppLayer_->onWriteData.connect(boost::bind(&LowLayer::writeData, newLayer, _1), boost::bsignals::at_front);
+ xmppReadSlotConnection_ = newLayer->onDataRead.connect(boost::bind(&XMPPLayer::parseData, xmppLayer_, _1), boost::bsignals::at_front);
+ layers_.push_back(newLayer);
+}
+
+}