implement metadata-set for remaining backends

2 files changed, 19 insertions, 0 deletions

diff --git a/libs/backends/portaudio/portaudio_backend.cc b/libs/backends/portaudio/portaudio_backend.cc
index 52049caea1..26e3264e1f 100644
--- a/libs/backends/portaudio/portaudio_backend.cc
+++ b/libs/backends/portaudio/portaudio_backend.cc
@@ -1238,6 +1238,24 @@ PortAudioBackend::get_port_property (PortHandle port,
 	return -1;
 }
 
+int
+PortAudioBackend::set_port_property (PortHandle port,
+                                     const std::string& key,
+                                     const std::string& value,
+                                     const std::string& type)
+{
+	if (!valid_port (port)) {
+		DEBUG_PORTS("get_port_name: Invalid Port(s)\n");
+		return -1;
+	}
+
+	if (key == "http://jackaudio.org/metadata/pretty-name" && type.empty ()) {
+		static_cast<PamPort*>(port)->set_pretty_name (value);
+		return 0;
+	}
+	return -1;
+}
+
 PortEngine::PortHandle
 PortAudioBackend::get_port_by_name (const std::string& name) const
 {
diff --git a/libs/backends/portaudio/portaudio_backend.h b/libs/backends/portaudio/portaudio_backend.h
index 3e329a42e0..601c3433cb 100644
--- a/libs/backends/portaudio/portaudio_backend.h
+++ b/libs/backends/portaudio/portaudio_backend.h
@@ -267,6 +267,7 @@ class PortAudioBackend : public AudioBackend {
 		std::string get_port_name (PortHandle) const;
 		PortHandle  get_port_by_name (const std::string&) const;
 		int get_port_property (PortHandle, const std::string& key, std::string& value, std::string& type) const;
+		int set_port_property (PortHandle, const std::string& key, const std::string& value, const std::string& type);
 
 		int get_ports (const std::string& port_name_pattern, DataType type, PortFlags flags, std::vector<std::string>&) const;