Milestone1

src/pipewire/nodeinfo.h

@@ -0,0 +1,85 @@
+#pragma once
+
+#include <QString>
+#include <QVector>
+#include <cstdint>
+#include <QtGlobal>
+
+namespace Potato {
+
+enum class NodeType {
+    Unknown,
+    Hardware,
+    Virtual,
+    Application,
+    Bus
+};
+
+enum class MediaClass {
+    Unknown,
+    AudioSink,
+    AudioSource,
+    AudioDuplex,
+    Stream
+};
+
+struct PortInfo {
+    uint32_t id;
+    QString name;
+    uint32_t direction;
+    QString channelName;
+    
+    PortInfo() : id(0), direction(0) {}
+    PortInfo(uint32_t portId, const QString &portName, uint32_t portDir, const QString &channel = QString())
+        : id(portId), name(portName), direction(portDir), channelName(channel) {}
+};
+
+struct NodeInfo {
+    uint32_t id;
+    QString name;
+    QString description;
+    QString stableId;
+    NodeType type;
+    MediaClass mediaClass;
+    QVector<PortInfo> inputPorts;
+    QVector<PortInfo> outputPorts;
+    
+    NodeInfo()
+        : id(0)
+        , type(NodeType::Unknown)
+        , mediaClass(MediaClass::Unknown)
+    {}
+    
+    bool isValid() const { return id != 0; }
+    
+    static NodeType typeFromProperties(const QString &mediaClass, const QString &appName);
+    static MediaClass mediaClassFromString(const QString &str);
+};
+
+struct LinkInfo {
+    uint32_t id;
+    uint32_t outputNodeId;
+    uint32_t outputPortId;
+    uint32_t inputNodeId;
+    uint32_t inputPortId;
+    
+    LinkInfo()
+        : id(0)
+        , outputNodeId(0)
+        , outputPortId(0)
+        , inputNodeId(0)
+        , inputPortId(0)
+    {}
+    
+    LinkInfo(uint32_t linkId, uint32_t outNode, uint32_t outPort, uint32_t inNode, uint32_t inPort)
+        : id(linkId)
+        , outputNodeId(outNode)
+        , outputPortId(outPort)
+        , inputNodeId(inNode)
+        , inputPortId(inPort)
+    {}
+    
+    bool isValid() const { return id != 0; }
+};
+
+}