From 629fb50716083c71146340de97eb8651679ca9fb Mon Sep 17 00:00:00 2001 From: David Robillard Date: Tue, 31 Jul 2012 00:14:50 +0000 Subject: Merge Ingen::Shared namespace into Ingen namespace and core libingen library. git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4579 a436a847-0d15-0410-975c-d299462d15a1 --- src/shared/AtomReader.cpp | 276 ---------------------------------------------- 1 file changed, 276 deletions(-) delete mode 100644 src/shared/AtomReader.cpp (limited to 'src/shared/AtomReader.cpp') diff --git a/src/shared/AtomReader.cpp b/src/shared/AtomReader.cpp deleted file mode 100644 index 862c61b1..00000000 --- a/src/shared/AtomReader.cpp +++ /dev/null @@ -1,276 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2007-2012 David Robillard - - Ingen is free software: you can redistribute it and/or modify it under the - terms of the GNU Affero General Public License as published by the Free - Software Foundation, either version 3 of the License, or any later version. - - Ingen 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 Affero General Public License for details. - - You should have received a copy of the GNU Affero General Public License - along with Ingen. If not, see . -*/ - -#include - -#include "ingen/shared/AtomReader.hpp" -#include "ingen/shared/URIMap.hpp" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "raul/Path.hpp" -#include "raul/log.hpp" - -namespace Ingen { -namespace Shared { - -AtomReader::AtomReader(URIMap& map, URIs& uris, Forge& forge, Interface& iface) - : _map(map) - , _uris(uris) - , _forge(forge) - , _iface(iface) -{ -} - -void -AtomReader::get_atom(const LV2_Atom* in, Raul::Atom& out) -{ - if (in) { - if (in->type == _uris.atom_URID) { - const LV2_Atom_URID* urid = (const LV2_Atom_URID*)in; - const char* uri = _map.unmap_uri(urid->body); - if (uri) { - out = _forge.alloc_uri(_map.unmap_uri(urid->body)); - } else { - Raul::error(Raul::fmt("Unable to unmap URID %1%\n") - % urid->body); - } - } else { - out = _forge.alloc(in->size, in->type, LV2_ATOM_BODY(in)); - } - } -} - -void -AtomReader::get_props(const LV2_Atom_Object* obj, - Ingen::Resource::Properties& props) -{ - if (obj->body.otype) { - props.insert( - std::make_pair(_uris.rdf_type, - _forge.alloc_uri(_map.unmap_uri(obj->body.otype)))); - } - LV2_ATOM_OBJECT_FOREACH(obj, p) { - Raul::Atom val; - get_atom(&p->value, val); - props.insert(std::make_pair(_map.unmap_uri(p->key), val)); - } -} - -const char* -AtomReader::atom_to_uri(const LV2_Atom* atom) -{ - if (atom && atom->type == _uris.atom_URI) { - return (const char*)LV2_ATOM_BODY(atom); - } else if (atom && atom->type == _uris.atom_URID) { - return _map.unmap_uri(((LV2_Atom_URID*)atom)->body); - } else { - return NULL; - } -} - -bool -AtomReader::is_message(URIs& uris, const LV2_Atom* msg) -{ - if (msg->type != uris.atom_Blank && msg->type != uris.atom_Resource) { - return false; - } - - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)msg; - return (obj->body.otype == uris.patch_Get || - obj->body.otype == uris.patch_Delete || - obj->body.otype == uris.patch_Put || - obj->body.otype == uris.patch_Patch || - obj->body.otype == uris.patch_Move || - obj->body.otype == uris.patch_Response); -} - -bool -AtomReader::write(const LV2_Atom* msg) -{ - if (msg->type != _uris.atom_Blank && msg->type != _uris.atom_Resource) { - Raul::warn << (Raul::fmt("Unknown message type <%1%>\n") - % _map.unmap_uri(msg->type)).str(); - return false; - } - - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)msg; - const LV2_Atom* subject = NULL; - - lv2_atom_object_get(obj, (LV2_URID)_uris.patch_subject, &subject, NULL); - const char* subject_uri = atom_to_uri(subject); - - if (obj->body.otype == _uris.patch_Get) { - _iface.set_response_id(obj->body.id); - _iface.get(subject_uri); - } else if (obj->body.otype == _uris.patch_Delete) { - const LV2_Atom_Object* body = NULL; - lv2_atom_object_get(obj, (LV2_URID)_uris.patch_body, &body, 0); - - if (subject_uri && !body) { - _iface.del(subject_uri); - return true; - } else if (body && body->body.otype == _uris.ingen_Edge) { - const LV2_Atom* tail = NULL; - const LV2_Atom* head = NULL; - const LV2_Atom* incidentTo = NULL; - lv2_atom_object_get(body, - (LV2_URID)_uris.ingen_tail, &tail, - (LV2_URID)_uris.ingen_head, &head, - (LV2_URID)_uris.ingen_incidentTo, &incidentTo, - NULL); - - Raul::Atom tail_atom; - Raul::Atom head_atom; - Raul::Atom incidentTo_atom; - get_atom(tail, tail_atom); - get_atom(head, head_atom); - get_atom(incidentTo, incidentTo_atom); - if (tail_atom.is_valid() && head_atom.is_valid()) { - _iface.disconnect(Raul::Path(tail_atom.get_uri()), - Raul::Path(head_atom.get_uri())); - } else if (incidentTo_atom.is_valid()) { - _iface.disconnect_all(subject_uri, - Raul::Path(incidentTo_atom.get_uri())); - } else { - Raul::warn << "Delete of unknown object." << std::endl; - return false; - } - } - } else if (obj->body.otype == _uris.patch_Put) { - const LV2_Atom_Object* body = NULL; - lv2_atom_object_get(obj, (LV2_URID)_uris.patch_body, &body, 0); - if (!body) { - Raul::warn << "Put message has no body" << std::endl; - return false; - } else if (!subject_uri) { - Raul::warn << "Put message has no subject" << std::endl; - return false; - } - - if (body->body.otype == _uris.ingen_Edge) { - LV2_Atom* tail = NULL; - LV2_Atom* head = NULL; - lv2_atom_object_get(body, - (LV2_URID)_uris.ingen_tail, &tail, - (LV2_URID)_uris.ingen_head, &head, - NULL); - if (!tail || !head) { - Raul::warn << "Edge has no tail or head" << std::endl; - return false; - } - - Raul::Atom tail_atom; - Raul::Atom head_atom; - get_atom(tail, tail_atom); - get_atom(head, head_atom); - _iface.connect(Raul::Path(tail_atom.get_uri()), - Raul::Path(head_atom.get_uri())); - } else { - Ingen::Resource::Properties props; - get_props(body, props); - _iface.set_response_id(obj->body.id); - _iface.put(subject_uri, props); - } - } else if (obj->body.otype == _uris.patch_Set) { - const LV2_Atom_Object* body = NULL; - lv2_atom_object_get(obj, (LV2_URID)_uris.patch_body, &body, 0); - if (!body) { - Raul::warn << "Set message has no body" << std::endl; - return false; - } else if (!subject_uri) { - Raul::warn << "Set message has no subject" << std::endl; - return false; - } - - LV2_ATOM_OBJECT_FOREACH(body, p) { - Raul::Atom val; - get_atom(&p->value, val); - _iface.set_property(subject_uri, _map.unmap_uri(p->key), val); - } - } else if (obj->body.otype == _uris.patch_Patch) { - if (!subject_uri) { - Raul::warn << "Put message has no subject" << std::endl; - return false; - } - - const LV2_Atom_Object* remove = NULL; - lv2_atom_object_get(obj, (LV2_URID)_uris.patch_remove, &remove, 0); - if (!remove) { - Raul::warn << "Patch message has no remove" << std::endl; - return false; - } - - const LV2_Atom_Object* add = NULL; - lv2_atom_object_get(obj, (LV2_URID)_uris.patch_add, &add, 0); - if (!add) { - Raul::warn << "Patch message has no add" << std::endl; - return false; - } - - Ingen::Resource::Properties add_props; - get_props(remove, add_props); - - Ingen::Resource::Properties remove_props; - get_props(remove, remove_props); - - _iface.delta(subject_uri, remove_props, add_props); - } else if (obj->body.otype == _uris.patch_Move) { - if (!subject_uri) { - Raul::warn << "Move message has no subject" << std::endl; - return false; - } - - const LV2_Atom* dest = NULL; - lv2_atom_object_get(obj, (LV2_URID)_uris.patch_destination, &dest, 0); - if (!dest) { - Raul::warn << "Move message has no destination" << std::endl; - return false; - } - - const char* dest_uri = atom_to_uri(dest); - if (!dest_uri) { - Raul::warn << "Move message destination is not a URI" << std::endl; - return false; - } - - _iface.move(subject_uri, dest_uri); - } else if (obj->body.otype == _uris.patch_Response) { - const LV2_Atom* request = NULL; - const LV2_Atom* body = NULL; - lv2_atom_object_get(obj, - (LV2_URID)_uris.patch_request, &request, - (LV2_URID)_uris.patch_body, &body, - 0); - if (!request || request->type != _uris.atom_Int) { - Raul::warn << "Response message has no request" << std::endl; - return false; - } else if (!body || body->type != _uris.atom_Int) { - Raul::warn << "Response message body is not integer" << std::endl; - return false; - } - _iface.response(((LV2_Atom_Int*)request)->body, - (Ingen::Status)((LV2_Atom_Int*)body)->body, - subject_uri); - } else { - Raul::warn << "Unknown object type <" - << _map.unmap_uri(obj->body.otype) - << ">" << std::endl; - } - - return true; -} - -} // namespace Shared -} // namespace Ingen -- cgit v1.2.1