Mostly minor updates to the source tree for portcls.

[reactos.git] / reactos / drivers / multimedia / portcls / port / factory.c

diff --git a/reactos/drivers/multimedia/portcls/port/factory.c b/reactos/drivers/multimedia/portcls/port/factory.c
new file mode 100644 (file)
index 0000000..85c3483
--- /dev/null
+++ b/reactos/drivers/multimedia/portcls/port/factory.c
@@ -0,0 +1,58 @@
+/*
+    ReactOS Operating System
+    Port Class API / Port Factory
+
+    by Andrew Greenwood
+*/
+
+#include <portcls.h>
+#include "port.h"
+
+/*
+ * @unimplemented
+ */
+PORTCLASSAPI NTSTATUS NTAPI
+PcNewPort(
+    OUT PPORT* OutPort,
+    IN  REFCLSID ClassId)
+{
+    /*
+        ClassId can be one of the following:
+        CLSID_PortDMus -> IPortDMus (dmusicks.h)
+        CLSID_PortMidi -> IPortMidi
+        CLSID_PortTopology -> IPortTopology
+        CLSID_PortWaveCyclic -> IPortWaveCyclic
+        CLSID_PortWavePci -> IPortWavePci
+    */
+
+    PPORT new_port = NULL;
+
+    if ( ! OutPort )
+    {
+        DPRINT("PcNewPort was supplied a NULL OutPort parameter\n");
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    /* FIXME - do not hack, for it is bad */
+    //new_port = new PPortMidi;
+
+//    STD_CREATE_BODY_(CPortMidi, (PUNKNOWN) &new_port, NULL, 0, PUNKNOWN);
+
+/*
+    if ( ClassId == CLSID_PortMidi )
+        new_port = new IPortMidi;
+    else if ( ClassId == CLSID_PortTopology )
+        new_port = new IPortTopology;
+    else if ( ClassId == CLSID_PortWaveCyclic )
+        new_port = new IPortWaveCyclic;
+    else if ( ClassId == CLSID_PortWavePci )
+        new_port = new IPortWavePci;
+    else
+*/
+        return STATUS_NOT_SUPPORTED;
+
+    /* Fill the caller's PPORT* to point to the new port */
+    *OutPort = new_port;
+
+    return STATUS_SUCCESS;
+}