More work on test suite.

Clean up, simplify, and shrink event code.
Support disconnect_all via Atom protocol.


git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4432 a436a847-0d15-0410-975c-d299462d15a1

5 files changed, 21 insertions, 3 deletions

diff --git a/ingen/EngineBase.hpp b/ingen/EngineBase.hpp
index 5288eafa..caa1cf00 100644
--- a/ingen/EngineBase.hpp
+++ b/ingen/EngineBase.hpp
@@ -54,6 +54,11 @@ public:
 	virtual void deactivate() = 0;
 
 	/**
+	   Return true iff events are waiting to be processed.
+	*/
+	virtual bool pending_events() = 0;
+
+	/**
 	   Process audio for @p sample_count frames.
 
 	   If the return value is non-zero, events have been processed and are
diff --git a/ingen/Status.hpp b/ingen/Status.hpp
index 79655e3d..c14bfc06 100644
--- a/ingen/Status.hpp
+++ b/ingen/Status.hpp
@@ -25,6 +25,7 @@ enum Status {
 
 	BAD_INDEX,
 	BAD_OBJECT_TYPE,
+	BAD_REQUEST,
 	BAD_VALUE_TYPE,
 	CLIENT_NOT_FOUND,
 	CREATION_FAILED,
@@ -33,8 +34,10 @@ enum Status {
 	INTERNAL_ERROR,
 	INVALID_PARENT_PATH,
 	INVALID_POLY,
+	NOT_DELETABLE,
 	NOT_FOUND,
 	NOT_MOVABLE,
+	NOT_PREPARED,
 	NO_SPACE,
 	PARENT_DIFFERS,
 	PARENT_NOT_FOUND,
@@ -53,6 +56,7 @@ ingen_status_string(Status st)
 
 	case BAD_INDEX:           return "Invalid index";
 	case BAD_OBJECT_TYPE:     return "Invalid object type";
+	case BAD_REQUEST:         return "Bad request";
 	case BAD_VALUE_TYPE:      return "Invalid value type";
 	case CLIENT_NOT_FOUND:    return "Client not found";
 	case CREATION_FAILED:     return "Creation failed";
@@ -61,13 +65,15 @@ ingen_status_string(Status st)
 	case INTERNAL_ERROR:      return "Internal error";
 	case INVALID_PARENT_PATH: return "Invalid parent path";
 	case INVALID_POLY:        return "Invalid polyphony";
+	case NOT_DELETABLE:       return "Object not deletable";
 	case NOT_FOUND:           return "Object not found";
 	case NOT_MOVABLE:         return "Object not movable";
+	case NOT_PREPARED:        return "Not prepared";
 	case NO_SPACE:            return "Insufficient space";
 	case PARENT_DIFFERS:      return "Parent differs";
 	case PARENT_NOT_FOUND:    return "Parent not found";
-	case PORT_NOT_FOUND:      return "Port not found";
 	case PLUGIN_NOT_FOUND:    return "Plugin not found";
+	case PORT_NOT_FOUND:      return "Port not found";
 	case TYPE_MISMATCH:       return "Type mismatch";
 	case UNKNOWN_TYPE:        return "Unknown type";
 	}
diff --git a/ingen/shared/AtomReader.hpp b/ingen/shared/AtomReader.hpp
index 2887aad1..1386d3ba 100644
--- a/ingen/shared/AtomReader.hpp
+++ b/ingen/shared/AtomReader.hpp
@@ -38,10 +38,11 @@ public:
 	AtomReader(URIMap& map, URIs& uris, Forge& forge, Interface& iface);
 	~AtomReader() {}
 
-	void write(const LV2_Atom* msg);
+	bool write(const LV2_Atom* msg);
 
 private:
 	void get_atom(const LV2_Atom* in, Raul::Atom& out);
+	const char* atom_to_uri(const LV2_Atom* atom);
 
 	void get_props(const LV2_Atom_Object*       obj,
 	               Ingen::Resource::Properties& props);
diff --git a/ingen/shared/AtomSink.hpp b/ingen/shared/AtomSink.hpp
index b4694926..f25e6548 100644
--- a/ingen/shared/AtomSink.hpp
+++ b/ingen/shared/AtomSink.hpp
@@ -28,7 +28,11 @@ namespace Shared {
 class AtomSink {
 public:
 	virtual ~AtomSink() {}
-	virtual void write(const LV2_Atom* msg) = 0;
+
+	/** Write an Atom to the sink.
+	 * @return True on success.
+	 */
+	virtual bool write(const LV2_Atom* msg) = 0;
 };
 
 } // namespace Shared
diff --git a/ingen/shared/URIs.hpp b/ingen/shared/URIs.hpp
index 7b89c2ba..c1eec103 100644
--- a/ingen/shared/URIs.hpp
+++ b/ingen/shared/URIs.hpp
@@ -59,6 +59,7 @@ public:
 	const Quark atom_Bool;
 	const Quark atom_Float;
 	const Quark atom_Int;
+	const Quark atom_Resource;
 	const Quark atom_Sequence;
 	const Quark atom_Sound;
 	const Quark atom_String;
@@ -82,6 +83,7 @@ public:
 	const Quark ingen_enabled;
 	const Quark ingen_engine;
 	const Quark ingen_head;
+	const Quark ingen_incidentTo;
 	const Quark ingen_nil;
 	const Quark ingen_node;
 	const Quark ingen_polyphonic;