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-rw-r--r--arts/runtime/moduleinfo.cpp106
1 files changed, 106 insertions, 0 deletions
diff --git a/arts/runtime/moduleinfo.cpp b/arts/runtime/moduleinfo.cpp
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+++ b/arts/runtime/moduleinfo.cpp
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+ /*
+
+ Copyright (C) 2000 Stefan Westerfeld
+ stefan@space.twc.de
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ Permission is also granted to link this program with the TQt
+ library, treating TQt like a library that normally accompanies the
+ operating system kernel, whether or not that is in fact the case.
+
+ */
+
+#include "moduleinfo.h"
+
+using namespace std;
+
+static void gatherPorts(Arts::InterfaceDef& idef, Arts::ModuleInfo& minfo,
+ map<string, bool>& done)
+{
+ Arts::InterfaceRepo interfaceRepo=Arts::Dispatcher::the()->interfaceRepo();
+
+ vector<string>::iterator ii = idef.inheritedInterfaces.begin();
+ while(ii != idef.inheritedInterfaces.end())
+ {
+ Arts::InterfaceDef inherited = interfaceRepo.queryInterface(*ii++);
+ gatherPorts(inherited,minfo,done);
+ }
+
+ if(idef.name == "Arts::Object" || idef.name == "Arts::SynthModule")
+ {
+ // don't gather members of these basic interfaces as ports
+ return;
+ }
+ vector<Arts::AttributeDef>::iterator i;
+ for(i=idef.attributes.begin(); i != idef.attributes.end(); i++)
+ {
+ // 1 = direction, 10000 = connectiontype
+ long complete = 0;
+ Arts::PortType ptype;
+
+ if(i->flags & Arts::streamIn)
+ {
+ ptype.direction = Arts::input;
+ complete += 1;
+ }
+ else if(i->flags & Arts::streamOut)
+ {
+ ptype.direction = Arts::output;
+ complete += 1;
+ }
+
+ ptype.dataType = i->type;
+
+ if(i->flags & Arts::attributeStream)
+ {
+ ptype.connType = Arts::conn_stream;
+ complete += 10000;
+ }
+ else if(i->flags & Arts::attributeAttribute)
+ {
+ ptype.connType = Arts::conn_property;
+ complete += 10000;
+ }
+
+ ptype.isMultiPort = (i->flags & Arts::streamMulti);
+
+ if(complete == 10001 && !done[i->name])
+ {
+ minfo.portnames.push_back(i->name);
+ minfo.ports.push_back(ptype);
+ done[i->name] = true;
+ }
+ }
+}
+
+Arts::ModuleInfo makeModuleInfo(const string& name)
+{
+ Arts::InterfaceRepo interfaceRepo=Arts::Dispatcher::the()->interfaceRepo();
+ Arts::InterfaceDef idef = interfaceRepo.queryInterface(name);
+ Arts::ModuleInfo minfo;
+
+ if(!idef.name.empty())
+ {
+ map<string,bool> done;
+ minfo.name = name;
+ minfo.isStructure = false;
+ minfo.isInterface = false;
+
+ gatherPorts(idef,minfo,done);
+ }
+ return minfo;
+}
+