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-rw-r--r--src/libs/client/PatchLibrarian.cpp918
1 files changed, 0 insertions, 918 deletions
diff --git a/src/libs/client/PatchLibrarian.cpp b/src/libs/client/PatchLibrarian.cpp
deleted file mode 100644
index 00687993..00000000
--- a/src/libs/client/PatchLibrarian.cpp
+++ /dev/null
@@ -1,918 +0,0 @@
-/* This file is part of Ingen. Copyright (C) 2006 Dave Robillard.
- *
- * Ingen 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.
- *
- * 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 General Public License for 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 St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "PatchLibrarian.h"
-#include <libxml/parser.h>
-#include <libxml/tree.h>
-#include <libxml/xpath.h>
-#include <algorithm>
-#include "PatchModel.h"
-#include "NodeModel.h"
-#include "ConnectionModel.h"
-#include "PortModel.h"
-#include "PresetModel.h"
-#include "ModelEngineInterface.h"
-#include "PluginModel.h"
-#include "util/Path.h"
-#include <iostream>
-#include <fstream>
-#include <vector>
-#include <utility> // for pair, make_pair
-#include <cassert>
-#include <cstring>
-#include <string>
-#include <cstdlib> // for atof
-#include <cmath>
-
-using std::string; using std::vector; using std::pair;
-using std::cerr; using std::cout; using std::endl;
-
-namespace Ingen {
-namespace Client {
-
-
-/** Searches for the filename passed in the path, returning the full
- * path of the file, or the empty string if not found.
- *
- * This function tries to be as friendly a black box as possible - if the path
- * passed is an absolute path and the file is found there, it will return
- * that path, etc.
- *
- * additional_path is a list (colon delimeted as usual) of additional
- * directories to look in. ie the directory the parent patch resides in would
- * be a good idea to pass as additional_path, in the case of a subpatch.
- */
-string
-PatchLibrarian::find_file(const string& filename, const string& additional_path)
-{
- string search_path = additional_path + ":" + _patch_search_path;
-
- // Try to open the raw filename first
- std::ifstream is(filename.c_str(), std::ios::in);
- if (is.good()) {
- is.close();
- return filename;
- }
-
- string directory;
- string full_patch_path = "";
-
- while (search_path != "") {
- directory = search_path.substr(0, search_path.find(':'));
- if (search_path.find(':') != string::npos)
- search_path = search_path.substr(search_path.find(':')+1);
- else
- search_path = "";
-
- full_patch_path = directory +"/"+ filename;
-
- std::ifstream is;
- is.open(full_patch_path.c_str(), std::ios::in);
-
- if (is.good()) {
- is.close();
- return full_patch_path;
- } else {
- cerr << "[PatchLibrarian] Could not find patch file " << full_patch_path << endl;
- }
- }
-
- return "";
-}
-
-
-string
-PatchLibrarian::translate_load_path(const string& path)
-{
- std::map<string,string>::iterator t = _load_path_translations.find(path);
-
- if (t != _load_path_translations.end()) {
- return (*t).second;
- } else {
- assert(Path::is_valid(path));
- return path;
- }
-}
-
-
-/** Save a patch from a PatchModel to a filename.
- *
- * The filename passed is the true filename the patch will be saved to (with no prefixing or anything
- * like that), and the patch_model's filename member will be set accordingly.
- *
- * This will break if:
- * - The filename does not have an extension (ie contain a ".")
- * - The patch_model has no (Ingen) path
- */
-#if 0
-void
-PatchLibrarian::save_patch(CountedPtr<PatchModel> patch_model, const string& filename, bool recursive)
-{
- assert(filename != "");
- assert(patch_model->path() != "");
-
- cout << "Saving patch " << patch_model->path() << " to " << filename << endl;
-
- if (patch_model->filename() != filename)
- cerr << "Warning: Saving patch to file other than filename stored in model." << endl;
-
- string dir = filename.substr(0, filename.find_last_of("/"));
-
- NodeModel* nm = NULL;
-
- xmlDocPtr xml_doc = NULL;
- xmlNodePtr xml_root_node = NULL;
- xmlNodePtr xml_node = NULL;
- xmlNodePtr xml_child_node = NULL;
- //xmlNodePtr xml_grandchild_node = NULL;
-
- xml_doc = xmlNewDoc((xmlChar*)"1.0");
- xml_root_node = xmlNewNode(NULL, (xmlChar*)"patch");
- xmlDocSetRootElement(xml_doc, xml_root_node);
-
- const size_t temp_buf_length = 255;
- char temp_buf[temp_buf_length];
-
- string patch_name;
- if (patch_model->path() != "/") {
- patch_name = patch_model->path().name();
- } else {
- patch_name = filename;
- if (patch_name.find("/") != string::npos)
- patch_name = patch_name.substr(patch_name.find_last_of("/") + 1);
- if (patch_name.find(".") != string::npos)
- patch_name = patch_name.substr(0, patch_name.find_last_of("."));
- }
-
- assert(patch_name.length() > 0);
- xml_node = xmlNewChild(xml_root_node, NULL, (xmlChar*)"name",
- (xmlChar*)patch_name.c_str());
-
- snprintf(temp_buf, temp_buf_length, "%zd", patch_model->poly());
- xml_node = xmlNewChild(xml_root_node, NULL, (xmlChar*)"polyphony", (xmlChar*)temp_buf);
-
- // Write metadata
- for (MetadataMap::const_iterator i = patch_model->metadata().begin();
- i != patch_model->metadata().end(); ++i) {
- cerr << "FIXME: metadata save" << endl;
- // Dirty hack, don't save coordinates in patch file
- //if (i->first != "module-x" && i->first != "module-y"
- // && i->first != "filename")
- // xml_node = xmlNewChild(xml_root_node, NULL,
- // (xmlChar*)(*i).first.c_str(), (xmlChar*)(*i).second.c_str());
-
- assert((*i).first != "node");
- assert((*i).first != "subpatch");
- assert((*i).first != "name");
- assert((*i).first != "polyphony");
- assert((*i).first != "preset");
- }
-
- // Save nodes and subpatches
- for (NodeModelMap::const_iterator i = patch_model->nodes().begin(); i != patch_model->nodes().end(); ++i) {
- nm = i->second.get();
-
- if (nm->plugin()->type() == PluginModel::Patch) { // Subpatch
- CountedPtr<PatchModel> spm = PtrCast<PatchModel>(i->second);
- assert(spm);
-
- xml_node = xmlNewChild(xml_root_node, NULL, (xmlChar*)"subpatch", NULL);
-
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"name", (xmlChar*)spm->path().name().c_str());
-
- string ref_filename;
- // No path
- if (spm->filename() == "") {
- ref_filename = spm->path().name() + ".om";
- cerr << "FIXME: subpatch filename" << endl;
- //spm->filename(dir +"/"+ ref_filename);
- // Absolute path
- } else if (spm->filename().substr(0, 1) == "/") {
- // Attempt to make it a relative path, if it's undernath this patch's dir
- if (dir.substr(0, 1) == "/" && spm->filename().substr(0, dir.length()) == dir) {
- ref_filename = spm->filename().substr(dir.length()+1);
- } else { // FIXME: not good
- ref_filename = spm->filename().substr(spm->filename().find_last_of("/")+1);
- cerr << "FIXME: subpatch filename (2)" << endl;
- //spm->filename(dir +"/"+ ref_filename);
- }
- } else {
- ref_filename = spm->filename();
- }
-
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"filename", (xmlChar*)ref_filename.c_str());
-
- snprintf(temp_buf, temp_buf_length, "%zd", spm->poly());
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"polyphony", (xmlChar*)temp_buf);
-
- // Write metadata
- for (MetadataMap::const_iterator i = nm->metadata().begin();
- i != nm->metadata().end(); ++i) {
- cerr << "FIXME: save metadata\n";
- // Dirty hack, don't save metadata that would be in patch file
- /*if ((*i).first != "polyphony" && (*i).first != "filename"
- && (*i).first != "author" && (*i).first != "description")
- xml_child_node = xmlNewChild(xml_node, NULL,
- (xmlChar*)(*i).first.c_str(), (xmlChar*)(*i).second.c_str());*/
- }
-
- if (recursive)
- save_patch(spm, spm->filename(), true);
-
- } else { // Normal node
- xml_node = xmlNewChild(xml_root_node, NULL, (xmlChar*)"node", NULL);
-
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"name", (xmlChar*)nm->path().name().c_str());
-
- if (!nm->plugin()) break;
-
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"polyphonic",
- (xmlChar*)((nm->polyphonic()) ? "true" : "false"));
-
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"type",
- (xmlChar*)nm->plugin()->type_string());
- /*
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"plugin-label",
- (xmlChar*)(nm->plugin()->plug_label().c_str()));
-
- if (nm->plugin()->type() != PluginModel::Internal) {
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"library-name",
- (xmlChar*)(nm->plugin()->lib_name().c_str()));
- }*/
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"plugin-uri",
- (xmlChar*)(nm->plugin()->uri().c_str()));
-
- // Write metadata
- for (MetadataMap::const_iterator i = nm->metadata().begin(); i != nm->metadata().end(); ++i) {
- cerr << "FIXME: Save metadata\n";
- /*
- // DSSI _hack_ (FIXME: fix OSC to be more like this and not smash DSSI into metadata?)
- if ((*i).first.substr(0, 16) == "dssi-configure--") {
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"dssi-configure", NULL);
- xml_grandchild_node = xmlNewChild(xml_child_node, NULL,
- (xmlChar*)"key", (xmlChar*)(*i).first.substr(16).c_str());
- xml_grandchild_node = xmlNewChild(xml_child_node, NULL,
- (xmlChar*)"value", (xmlChar*)(*i).second.c_str());
- } else if ((*i).first == "dssi-program") {
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"dssi-program", NULL);
- xml_grandchild_node = xmlNewChild(xml_child_node, NULL,
- (xmlChar*)"bank", (xmlChar*)(*i).second.substr(0, (*i).second.find("/")).c_str());
- xml_grandchild_node = xmlNewChild(xml_child_node, NULL,
- (xmlChar*)"program", (xmlChar*)(*i).second.substr((*i).second.find("/")+1).c_str());
- } else {
- xml_child_node = xmlNewChild(xml_node, NULL,
- (xmlChar*)(*i).first.c_str(), (xmlChar*)(*i).second.c_str());
- }
- */
- }
-
- // Write port metadata, if necessary
- for (PortModelList::const_iterator i = nm->ports().begin(); i != nm->ports().end(); ++i) {
- cerr << "FIXME: save metadata\n";
- /*
- const PortModel* const pm = i->get();
- if (pm->is_input() && pm->user_min() != pm->min_val() || pm->user_max() != pm->max_val()) {
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"port", NULL);
- xml_grandchild_node = xmlNewChild(xml_child_node, NULL, (xmlChar*)"name",
- (xmlChar*)pm->path().name().c_str());
- snprintf(temp_buf, temp_buf_length, "%f", pm->user_min());
- xml_grandchild_node = xmlNewChild(xml_child_node, NULL, (xmlChar*)"user-min", (xmlChar*)temp_buf);
- snprintf(temp_buf, temp_buf_length, "%f", pm->user_max());
- xml_grandchild_node = xmlNewChild(xml_child_node, NULL, (xmlChar*)"user-max", (xmlChar*)temp_buf);
- }*/
- }
- }
- }
-
- // Save connections
-
- const list<CountedPtr<ConnectionModel> >& cl = patch_model->connections();
- const ConnectionModel* c = NULL;
-
- for (list<CountedPtr<ConnectionModel> >::const_iterator i = cl.begin(); i != cl.end(); ++i) {
- c = (*i).get();
- xml_node = xmlNewChild(xml_root_node, NULL, (xmlChar*)"connection", NULL);
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"source-node",
- (xmlChar*)c->src_port_path().parent().name().c_str());
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"source-port",
- (xmlChar*)c->src_port_path().name().c_str());
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"destination-node",
- (xmlChar*)c->dst_port_path().parent().name().c_str());
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"destination-port",
- (xmlChar*)c->dst_port_path().name().c_str());
- }
-
- // Save control values (ie presets eventually, right now just current control vals)
-
- xmlNodePtr xml_preset_node = xmlNewChild(xml_root_node, NULL, (xmlChar*)"preset", NULL);
- xml_node = xmlNewChild(xml_preset_node, NULL, (xmlChar*)"name", (xmlChar*)"default");
-
- PortModel* pm = NULL;
-
- // Save node port controls
- for (NodeModelMap::const_iterator n = patch_model->nodes().begin(); n != patch_model->nodes().end(); ++n) {
- nm = n->second.get();
- for (PortModelList::const_iterator p = nm->ports().begin(); p != nm->ports().end(); ++p) {
- pm = (*p).get();
- if (pm->is_input() && pm->is_control()) {
- float val = pm->value();
- xml_node = xmlNewChild(xml_preset_node, NULL, (xmlChar*)"control", NULL);
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"node-name",
- (xmlChar*)nm->path().name().c_str());
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"port-name",
- (xmlChar*)pm->path().name().c_str());
- snprintf(temp_buf, temp_buf_length, "%f", val);
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"value",
- (xmlChar*)temp_buf);
- }
- }
- }
-
- // Save patch port controls
- for (PortModelList::const_iterator p = patch_model->ports().begin();
- p != patch_model->ports().end(); ++p) {
- pm = (*p).get();
- if (pm->is_input() && pm->is_control()) {
- float val = pm->value();
- xml_node = xmlNewChild(xml_preset_node, NULL, (xmlChar*)"control", NULL);
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"port-name",
- (xmlChar*)pm->path().name().c_str());
- snprintf(temp_buf, temp_buf_length, "%f", val);
- xml_child_node = xmlNewChild(xml_node, NULL, (xmlChar*)"value",
- (xmlChar*)temp_buf);
- }
- }
-
- xmlSaveFormatFile(filename.c_str(), xml_doc, 1); // 1 == pretty print
-
- xmlFreeDoc(xml_doc);
- xmlCleanupParser();
-}
-#endif
-
-
-/** Load a patch in to the engine (and client) from a patch file.
- *
- * The name and poly from the passed PatchModel are used. If the name is
- * the empty string, the name will be loaded from the file. If the poly
- * is 0, it will be loaded from file. Otherwise the given values will
- * be used.
- *
- * @param wait If true the patch will be checked for existence before
- * loading everything in to it (to prevent messing up existing patches
- * that exist at the path this one should load as).
- *
- * @param existing If true, the patch will be loaded into a currently
- * existing patch (ie a merging will take place). Errors will result
- * if Nodes of conflicting names exist.
- *
- * @param parent_path Patch to load this patch as a child of (empty string to load
- * to the root patch)
- *
- * @param name Name of this patch (loaded/generated if the empty string)
- *
- * @param initial_data will be set last, so values passed there will override
- * any values loaded from the patch file.
- *
- * Returns the path of the newly created patch.
- */
-string
-PatchLibrarian::load_patch(const string& filename,
- const string& parent_path,
- const string& name,
- size_t poly,
- MetadataMap initial_data,
- bool existing)
-{
- cerr << "[PatchLibrarian] Loading patch " << filename << "" << endl;
-
- Path path = "/"; // path of the new patch
-
- const bool load_name = (name == "");
- const bool load_poly = (poly == 0);
-
- if (initial_data.find("filename") == initial_data.end())
- initial_data["filename"] = Atom(filename.c_str()); // FIXME: URL?
-
- xmlDocPtr doc = xmlParseFile(filename.c_str());
-
- if (!doc) {
- cerr << "Unable to parse patch file." << endl;
- return "";
- }
-
- xmlNodePtr cur = xmlDocGetRootElement(doc);
-
- if (!cur) {
- cerr << "Empty document." << endl;
- xmlFreeDoc(doc);
- return "";
- }
-
- if (xmlStrcmp(cur->name, (const xmlChar*) "patch")) {
- cerr << "File is not an Ingen patch file (root node != <patch>)" << endl;
- xmlFreeDoc(doc);
- return "";
- }
-
- xmlChar* key = NULL;
- cur = cur->xmlChildrenNode;
-
- // Load Patch attributes
- while (cur != NULL) {
- key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"name"))) {
- if (load_name) {
- assert(key != NULL);
- if (parent_path != "")
- path = Path(parent_path).base() + Path::nameify((char*)key);
- }
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"polyphony"))) {
- if (load_poly) {
- poly = atoi((char*)key);
- }
- } else if (xmlStrcmp(cur->name, (const xmlChar*)"connection")
- && xmlStrcmp(cur->name, (const xmlChar*)"node")
- && xmlStrcmp(cur->name, (const xmlChar*)"subpatch")
- && xmlStrcmp(cur->name, (const xmlChar*)"filename")
- && xmlStrcmp(cur->name, (const xmlChar*)"preset")) {
- // Don't know what this tag is, add it as metadata without overwriting
- // (so caller can set arbitrary parameters which will be preserved)
- if (key)
- if (initial_data.find((const char*)cur->name) == initial_data.end())
- initial_data[(const char*)cur->name] = (const char*)key;
- }
-
- xmlFree(key);
- key = NULL; // Avoid a (possible?) double free
-
- cur = cur->next;
- }
-
- if (poly == 0)
- poly = 1;
-
- // Create it, if we're not merging
- if (!existing)
- _engine->create_patch_with_data(path, poly, initial_data);
-
- // Load nodes
- cur = xmlDocGetRootElement(doc)->xmlChildrenNode;
- while (cur != NULL) {
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"node")))
- load_node(path, doc, cur);
-
- cur = cur->next;
- }
-
- // Load subpatches
- cur = xmlDocGetRootElement(doc)->xmlChildrenNode;
- while (cur != NULL) {
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"subpatch"))) {
- load_subpatch(path, doc, cur);
- }
- cur = cur->next;
- }
-
- // Load connections
- cur = xmlDocGetRootElement(doc)->xmlChildrenNode;
- while (cur != NULL) {
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"connection"))) {
- load_connection(path, doc, cur);
- }
- cur = cur->next;
- }
-
-
- // Load presets (control values)
- cerr << "FIXME: load preset\n";
- /*cur = xmlDocGetRootElement(doc)->xmlChildrenNode;
- while (cur != NULL) {
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"preset"))) {
- load_preset(pm, doc, cur);
- assert(preset_model != NULL);
- if (preset_model->name() == "default")
- _engine->set_preset(pm->path(), preset_model);
- }
- cur = cur->next;
- }
- */
-
- xmlFreeDoc(doc);
- xmlCleanupParser();
-
- // Done above.. late enough?
- //_engine->set_metadata_map(path, initial_data);
-
- if (!existing)
- _engine->enable_patch(path);
-
- _load_path_translations.clear();
-
- return path;
-}
-
-
-/** Build a NodeModel given a pointer to a Node in a patch file.
- */
-bool
-PatchLibrarian::load_node(const Path& parent, xmlDocPtr doc, const xmlNodePtr node)
-{
- xmlChar* key;
- xmlNodePtr cur = node->xmlChildrenNode;
-
- string path = "";
- bool polyphonic = false;
-
- string plugin_uri;
-
- string plugin_type; // deprecated
- string library_name; // deprecated
- string plugin_label; // deprecated
-
- MetadataMap initial_data;
-
- while (cur != NULL) {
- key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"name"))) {
- path = parent.base() + Path::nameify((char*)key);
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"polyphonic"))) {
- polyphonic = !strcmp((char*)key, "true");
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"type"))) {
- plugin_type = (const char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"library-name"))) {
- library_name = (char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"plugin-label"))) {
- plugin_label = (char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"plugin-uri"))) {
- plugin_uri = (char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"port"))) {
- cerr << "FIXME: load port\n";
-#if 0
- xmlNodePtr child = cur->xmlChildrenNode;
-
- string port_name;
- float user_min = 0.0;
- float user_max = 0.0;
-
- while (child != NULL) {
- key = xmlNodeListGetString(doc, child->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(child->name, (const xmlChar*)"name"))) {
- port_name = Path::nameify((char*)key);
- } else if ((!xmlStrcmp(child->name, (const xmlChar*)"user-min"))) {
- user_min = atof((char*)key);
- } else if ((!xmlStrcmp(child->name, (const xmlChar*)"user-max"))) {
- user_max = atof((char*)key);
- }
-
- xmlFree(key);
- key = NULL; // Avoid a (possible?) double free
-
- child = child->next;
- }
-
- assert(path.length() > 0);
- assert(Path::is_valid(path));
-
- // FIXME: /nasty/ assumptions
- CountedPtr<PortModel> pm(new PortModel(Path(path).base() + port_name,
- PortModel::CONTROL, PortModel::INPUT, PortModel::NONE,
- 0.0, user_min, user_max));
- //pm->set_parent(nm);
- nm->add_port(pm);
-#endif
-
- // DSSI hacks. Stored in the patch files as special elements, but sent to
- // the engine as normal metadata with specially formatted key/values. Not
- // sure if this is the best way to go about this, but it's the least damaging
- // right now
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"dssi-program"))) {
- cerr << "FIXME: load dssi program\n";
-#if 0
- xmlNodePtr child = cur->xmlChildrenNode;
-
- string bank;
- string program;
-
- while (child != NULL) {
- key = xmlNodeListGetString(doc, child->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(child->name, (const xmlChar*)"bank"))) {
- bank = (char*)key;
- } else if ((!xmlStrcmp(child->name, (const xmlChar*)"program"))) {
- program = (char*)key;
- }
-
- xmlFree(key);
- key = NULL; // Avoid a (possible?) double free
- child = child->next;
- }
- nm->set_metadata("dssi-program", Atom(bank.append("/").append(program).c_str()));
-#endif
-
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"dssi-configure"))) {
- cerr << "FIXME: load dssi configure\n";
-#if 0
- xmlNodePtr child = cur->xmlChildrenNode;
-
- string dssi_key;
- string dssi_value;
-
- while (child != NULL) {
- key = xmlNodeListGetString(doc, child->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(child->name, (const xmlChar*)"key"))) {
- dssi_key = (char*)key;
- } else if ((!xmlStrcmp(child->name, (const xmlChar*)"value"))) {
- dssi_value = (char*)key;
- }
-
- xmlFree(key);
- key = NULL; // Avoid a (possible?) double free
-
- child = child->next;
- }
- nm->set_metadata(string("dssi-configure--").append(dssi_key), Atom(dssi_value.c_str()));
-#endif
- } else { // Don't know what this tag is, add it as metadata
- if (key) {
-
- // Hack to make module-x and module-y set as floats
- char* endptr = NULL;
- float fval = strtof((const char*)key, &endptr);
- if (endptr != (char*)key && *endptr == '\0')
- initial_data[(const char*)cur->name] = Atom(fval);
- else
- initial_data[(const char*)cur->name] = Atom((const char*)key);
- }
- }
- xmlFree(key);
- key = NULL;
-
- cur = cur->next;
- }
-
- if (path == "") {
- cerr << "[PatchLibrarian] Malformed patch file (node tag has empty children)" << endl;
- cerr << "[PatchLibrarian] Node ignored." << endl;
- return false;
- }
-
- // Compatibility hacks for old patches that represent patch ports as nodes
- if (plugin_uri == "") {
- cerr << "WARNING: Loading deprecated Node. Resave! " << path << endl;
- bool is_port = false;
-
- if (plugin_type == "Internal") {
- if (plugin_label == "audio_input") {
- _engine->create_port(path, "AUDIO", false);
- is_port = true;
- } else if (plugin_label == "audio_output") {
- _engine->create_port(path, "AUDIO", true);
- is_port = true;
- } else if (plugin_label == "control_input") {
- _engine->create_port(path, "CONTROL", false);
- is_port = true;
- } else if (plugin_label == "control_output" ) {
- _engine->create_port(path, "CONTROL", true);
- is_port = true;
- } else if (plugin_label == "midi_input") {
- _engine->create_port(path, "MIDI", false);
- is_port = true;
- } else if (plugin_label == "midi_output" ) {
- _engine->create_port(path, "MIDI", true);
- is_port = true;
- }
- }
-
- if (is_port) {
- const string old_path = path;
- const string new_path = Path::pathify(old_path);
-
- // Set up translations (for connections etc) to alias both the old
- // module path and the old module/port path to the new port path
- _load_path_translations[old_path] = new_path;
- _load_path_translations[old_path + "/in"] = new_path;
- _load_path_translations[old_path + "/out"] = new_path;
-
- path = new_path;
-
- _engine->set_metadata_map(path, initial_data);
-
- return CountedPtr<NodeModel>();
-
- } else {
- if (plugin_label == "note_in") {
- plugin_uri = "ingen:note_node";
- } else if (plugin_label == "control_input") {
- plugin_uri = "ingen:control_node";
- } else if (plugin_label == "transport") {
- plugin_uri = "ingen:transport_node";
- } else if (plugin_label == "trigger_in") {
- plugin_uri = "ingen:trigger_node";
- } else {
- cerr << "WARNING: Unknown deprecated node (label " << plugin_label
- << ")." << endl;
- }
-
- if (plugin_uri != "")
- _engine->create_node(path, plugin_uri, polyphonic);
- else
- _engine->create_node(path, plugin_type, library_name, plugin_label, polyphonic);
-
- _engine->set_metadata_map(path, initial_data);
-
- return true;
- }
-
- // Not deprecated
- } else {
- _engine->create_node(path, plugin_uri, polyphonic);
- _engine->set_metadata_map(path, initial_data);
- return true;
- }
-
- // (shouldn't get here)
-}
-
-
-bool
-PatchLibrarian::load_subpatch(const Path& parent, xmlDocPtr doc, const xmlNodePtr subpatch)
-{
- xmlChar *key;
- xmlNodePtr cur = subpatch->xmlChildrenNode;
-
- string name = "";
- string filename = "";
- size_t poly = 0;
-
- MetadataMap initial_data;
-
- while (cur != NULL) {
- key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"name"))) {
- name = (const char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"polyphony"))) {
- poly = atoi((const char*)key);
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"filename"))) {
- filename = (const char*)key;
- } else { // Don't know what this tag is, add it as metadata
- if (key != NULL && strlen((const char*)key) > 0)
- initial_data[(const char*)cur->name] = Atom((const char*)key);
- }
- xmlFree(key);
- key = NULL;
-
- cur = cur->next;
- }
-
- // load_patch sets the passed metadata last, so values stored in the parent
- // will override values stored in the child patch file
- string path = load_patch(filename, parent, name, poly, initial_data, false);
-
- return false;
-}
-
-
-/** Build a ConnectionModel given a pointer to a connection in a patch file.
- */
-bool
-PatchLibrarian::load_connection(const Path& parent, xmlDocPtr doc, const xmlNodePtr node)
-{
- xmlChar *key;
- xmlNodePtr cur = node->xmlChildrenNode;
-
- string source_node, source_port, dest_node, dest_port;
-
- while (cur != NULL) {
- key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"source-node"))) {
- source_node = (char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"source-port"))) {
- source_port = (char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"destination-node"))) {
- dest_node = (char*)key;
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"destination-port"))) {
- dest_port = (char*)key;
- }
-
- xmlFree(key);
- key = NULL; // Avoid a (possible?) double free
-
- cur = cur->next;
- }
-
- if (source_node == "" || source_port == "" || dest_node == "" || dest_port == "") {
- cerr << "ERROR: Malformed patch file (connection tag has empty children)" << endl;
- cerr << "ERROR: Connection ignored." << endl;
- return false;
- }
-
- // Compatibility fixes for old (fundamentally broken) patches
- source_node = Path::nameify(source_node);
- source_port = Path::nameify(source_port);
- dest_node = Path::nameify(dest_node);
- dest_port = Path::nameify(dest_port);
-
- _engine->connect(
- translate_load_path(parent.base() + source_node +"/"+ source_port),
- translate_load_path(parent.base() + dest_node +"/"+ dest_port));
-
- return true;
-}
-
-
-/** Build a PresetModel given a pointer to a preset in a patch file.
- */
-bool
-PatchLibrarian::load_preset(const Path& parent, xmlDocPtr doc, const xmlNodePtr node)
-{
- cerr << "FIXME: load preset\n";
-#if 0
- xmlNodePtr cur = node->xmlChildrenNode;
- xmlChar* key;
-
- PresetModel* pm = new PresetModel(patch->path().base());
-
- while (cur != NULL) {
- key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(cur->name, (const xmlChar*)"name"))) {
- assert(key != NULL);
- pm->name((char*)key);
- } else if ((!xmlStrcmp(cur->name, (const xmlChar*)"control"))) {
- xmlNodePtr child = cur->xmlChildrenNode;
-
- string node_name = "", port_name = "";
- float val = 0.0;
-
- while (child != NULL) {
- key = xmlNodeListGetString(doc, child->xmlChildrenNode, 1);
-
- if ((!xmlStrcmp(child->name, (const xmlChar*)"node-name"))) {
- node_name = (char*)key;
- } else if ((!xmlStrcmp(child->name, (const xmlChar*)"port-name"))) {
- port_name = (char*)key;
- } else if ((!xmlStrcmp(child->name, (const xmlChar*)"value"))) {
- val = atof((char*)key);
- }
-
- xmlFree(key);
- key = NULL; // Avoid a (possible?) double free
-
- child = child->next;
- }
-
- // Compatibility fixes for old patch files
- node_name = Path::nameify(node_name);
- port_name = Path::nameify(port_name);
-
- if (port_name == "") {
- string msg = "Unable to parse control in patch file ( node = ";
- msg.append(node_name).append(", port = ").append(port_name).append(")");
- cerr << "ERROR: " << msg << endl;
- //m_client_hooks->error(msg);
- } else {
- // FIXME: temporary compatibility, remove any slashes from port name
- // remove this soon once patches have migrated
- string::size_type slash_index;
- while ((slash_index = port_name.find("/")) != string::npos)
- port_name[slash_index] = '-';
- pm->add_control(node_name, port_name, val);
- }
- }
- xmlFree(key);
- key = NULL;
- cur = cur->next;
- }
- if (pm->name() == "") {
- cerr << "Preset in patch file has no name." << endl;
- //m_client_hooks->error("Preset in patch file has no name.");
- pm->name("Unnamed");
- }
-
- return pm;
-#endif
- return false;
-}
-
-} // namespace Client
-} // namespace Ingen
generated by cgit v1.2.1 (git 2.18.0) at 2024-10-31 11:48:30 +0000