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Diffstat (limited to 'libs/ardour/plugin_manager.cc')
| -rw-r--r-- | libs/ardour/plugin_manager.cc | 489 |
1 files changed, 0 insertions, 489 deletions
diff --git a/libs/ardour/plugin_manager.cc b/libs/ardour/plugin_manager.cc deleted file mode 100644 index 6ff780a25f..0000000000 --- a/libs/ardour/plugin_manager.cc +++ /dev/null @@ -1,489 +0,0 @@ -/* - Copyright (C) 2000-2006 Paul Davis - - 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., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#define __STDC_FORMAT_MACROS 1 -#include <stdint.h> - -#include <sys/types.h> -#include <cstdio> -#include <lrdf.h> -#include <dlfcn.h> - -#ifdef VST_SUPPORT -#include <fst.h> -#include <pbd/basename.h> -#include <string.h> -#endif // VST_SUPPORT - -#include <pbd/pathscanner.h> - -#include <ardour/ladspa.h> -#include <ardour/session.h> -#include <ardour/plugin_manager.h> -#include <ardour/plugin.h> -#include <ardour/ladspa_plugin.h> - -#ifdef HAVE_SLV2 -#include <slv2/slv2.h> -#include <ardour/lv2_plugin.h> -#endif - -#ifdef VST_SUPPORT -#include <ardour/vst_plugin.h> -#endif - -#ifdef HAVE_AUDIOUNITS -#include <ardour/audio_unit.h> -#endif - -#include <pbd/error.h> -#include <pbd/stl_delete.h> - -#include "i18n.h" - -using namespace ARDOUR; -using namespace PBD; - -PluginManager* PluginManager::_manager = 0; - -PluginManager::PluginManager () -{ - char* s; - string lrdf_path; - - if ((s = getenv ("LADSPA_RDF_PATH"))){ - lrdf_path = s; - } - - if (lrdf_path.length() == 0) { - lrdf_path = "/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf"; - } - - add_lrdf_data(lrdf_path); - add_ladspa_presets(); -#ifdef VST_SUPPORT - if (Config->get_use_vst()) { - add_vst_presets(); - } -#endif /* VST_SUPPORT */ - - if ((s = getenv ("LADSPA_PATH"))) { - ladspa_path = s; - } - - if ((s = getenv ("VST_PATH"))) { - vst_path = s; - } else if ((s = getenv ("VST_PLUGINS"))) { - vst_path = s; - } - - if (_manager == 0) { - _manager = this; - } - - /* the plugin manager is constructed too early to use Profile */ - - if (getenv ("ARDOUR_SAE")) { - ladspa_plugin_whitelist.push_back (1203); // single band parametric - ladspa_plugin_whitelist.push_back (1772); // caps compressor - ladspa_plugin_whitelist.push_back (1913); // fast lookahead limiter - ladspa_plugin_whitelist.push_back (1075); // simple RMS expander - ladspa_plugin_whitelist.push_back (1061); // feedback delay line (max 5s) - ladspa_plugin_whitelist.push_back (1216); // gverb - ladspa_plugin_whitelist.push_back (2150); // tap pitch shifter - } - -#ifdef HAVE_SLV2 - _lv2_world = new LV2World(); -#endif - - refresh (); -} - -void -PluginManager::refresh () -{ - ladspa_refresh (); -#ifdef HAVE_SLV2 - lv2_refresh (); -#endif -#ifdef VST_SUPPORT - if (Config->get_use_vst()) { - vst_refresh (); - } -#endif // VST_SUPPORT -#ifdef HAVE_AUDIOUNITS - au_refresh (); -#endif -} - -void -PluginManager::ladspa_refresh () -{ - _ladspa_plugin_info.clear (); - - if (ladspa_path.length() == 0) { - ladspa_path = "/usr/local/lib64/ladspa:/usr/local/lib/ladspa:/usr/lib64/ladspa:/usr/lib/ladspa:/Library/Audio/Plug-Ins/LADSPA"; - } - - ladspa_discover_from_path (ladspa_path); -} - - -int -PluginManager::add_ladspa_directory (string path) -{ - if (ladspa_discover_from_path (path) == 0) { - ladspa_path += ':'; - ladspa_path += path; - return 0; - } - return -1; -} - -static bool ladspa_filter (const string& str, void *arg) -{ - /* Not a dotfile, has a prefix before a period, suffix is "so" */ - - return str[0] != '.' && (str.length() > 3 && str.find (".so") == (str.length() - 3)); -} - -int -PluginManager::ladspa_discover_from_path (string path) -{ - PathScanner scanner; - vector<string *> *plugin_objects; - vector<string *>::iterator x; - int ret = 0; - - plugin_objects = scanner (ladspa_path, ladspa_filter, 0, true, true); - - if (plugin_objects) { - for (x = plugin_objects->begin(); x != plugin_objects->end (); ++x) { - ladspa_discover (**x); - } - } - - vector_delete (plugin_objects); - return ret; -} - -static bool rdf_filter (const string &str, void *arg) -{ - return str[0] != '.' && - ((str.find(".rdf") == (str.length() - 4)) || - (str.find(".rdfs") == (str.length() - 5)) || - (str.find(".n3") == (str.length() - 3))); -} - -void -PluginManager::add_ladspa_presets() -{ - add_presets ("ladspa"); -} - -void -PluginManager::add_vst_presets() -{ - add_presets ("vst"); -} -void -PluginManager::add_presets(string domain) -{ - - PathScanner scanner; - vector<string *> *presets; - vector<string *>::iterator x; - - char* envvar; - if ((envvar = getenv ("HOME")) == 0) { - return; - } - - string path = string_compose("%1/.%2/rdf", envvar, domain); - presets = scanner (path, rdf_filter, 0, true, true); - - if (presets) { - for (x = presets->begin(); x != presets->end (); ++x) { - string file = "file:" + **x; - if (lrdf_read_file(file.c_str())) { - warning << string_compose(_("Could not parse rdf file: %1"), *x) << endmsg; - } - } - } - - vector_delete (presets); -} - -void -PluginManager::add_lrdf_data (const string &path) -{ - PathScanner scanner; - vector<string *>* rdf_files; - vector<string *>::iterator x; - string uri; - - rdf_files = scanner (path, rdf_filter, 0, true, true); - - if (rdf_files) { - for (x = rdf_files->begin(); x != rdf_files->end (); ++x) { - uri = "file://" + **x; - - if (lrdf_read_file(uri.c_str())) { - warning << "Could not parse rdf file: " << uri << endmsg; - } - } - } - - vector_delete (rdf_files); -} - -int -PluginManager::ladspa_discover (string path) -{ - void *module; - const LADSPA_Descriptor *descriptor; - LADSPA_Descriptor_Function dfunc; - const char *errstr; - - if ((module = dlopen (path.c_str(), RTLD_NOW)) == 0) { - error << string_compose(_("LADSPA: cannot load module \"%1\" (%2)"), path, dlerror()) << endmsg; - return -1; - } - - dfunc = (LADSPA_Descriptor_Function) dlsym (module, "ladspa_descriptor"); - - if ((errstr = dlerror()) != 0) { - error << string_compose(_("LADSPA: module \"%1\" has no descriptor function."), path) << endmsg; - error << errstr << endmsg; - dlclose (module); - return -1; - } - - for (uint32_t i = 0; ; ++i) { - if ((descriptor = dfunc (i)) == 0) { - break; - } - - if (!ladspa_plugin_whitelist.empty()) { - if (find (ladspa_plugin_whitelist.begin(), ladspa_plugin_whitelist.end(), descriptor->UniqueID) == ladspa_plugin_whitelist.end()) { - continue; - } - } - - PluginInfoPtr info(new LadspaPluginInfo); - info->name = descriptor->Name; - info->category = get_ladspa_category(descriptor->UniqueID); - info->creator = descriptor->Maker; - info->path = path; - info->index = i; - info->n_inputs = ChanCount(); - info->n_outputs = ChanCount(); - info->type = ARDOUR::LADSPA; - - char buf[32]; - snprintf (buf, sizeof (buf), "%lu", descriptor->UniqueID); - info->unique_id = buf; - - for (uint32_t n=0; n < descriptor->PortCount; ++n) { - if ( LADSPA_IS_PORT_AUDIO (descriptor->PortDescriptors[n]) ) { - if ( LADSPA_IS_PORT_INPUT (descriptor->PortDescriptors[n]) ) { - info->n_inputs.set_audio(info->n_inputs.n_audio() + 1); - } - else if ( LADSPA_IS_PORT_OUTPUT (descriptor->PortDescriptors[n]) ) { - info->n_outputs.set_audio(info->n_outputs.n_audio() + 1); - } - } - } - - _ladspa_plugin_info.push_back (info); - } - -// GDB WILL NOT LIKE YOU IF YOU DO THIS -// dlclose (module); - - return 0; -} - -string -PluginManager::get_ladspa_category (uint32_t plugin_id) -{ - char buf[256]; - lrdf_statement pattern; - - snprintf(buf, sizeof(buf), "%s%" PRIu32, LADSPA_BASE, plugin_id); - pattern.subject = buf; - pattern.predicate = (char*)RDF_TYPE; - pattern.object = 0; - pattern.object_type = lrdf_uri; - - lrdf_statement* matches1 = lrdf_matches (&pattern); - - if (!matches1) { - return ""; - } - - pattern.subject = matches1->object; - pattern.predicate = (char*)(LADSPA_BASE "hasLabel"); - pattern.object = 0; - pattern.object_type = lrdf_literal; - - lrdf_statement* matches2 = lrdf_matches (&pattern); - lrdf_free_statements(matches1); - - if (!matches2) { - return (""); - } - - string label = matches2->object; - lrdf_free_statements(matches2); - - return label; -} - -#ifdef HAVE_SLV2 -void -PluginManager::lv2_refresh () -{ - lv2_discover(); -} - -int -PluginManager::lv2_discover () -{ - _lv2_plugin_info = LV2PluginInfo::discover(_lv2_world); - return 0; -} -#endif - -#ifdef HAVE_AUDIOUNITS -void -PluginManager::au_refresh () -{ - au_discover(); -} - -int -PluginManager::au_discover () -{ - _au_plugin_info = AUPluginInfo::discover(); - return 0; -} - -#endif - -#ifdef VST_SUPPORT - -void -PluginManager::vst_refresh () -{ - _vst_plugin_info.clear (); - - if (vst_path.length() == 0) { - vst_path = "/usr/local/lib/vst:/usr/lib/vst"; - } - - vst_discover_from_path (vst_path); -} - -int -PluginManager::add_vst_directory (string path) -{ - if (vst_discover_from_path (path) == 0) { - vst_path += ':'; - vst_path += path; - return 0; - } - return -1; -} - -static bool vst_filter (const string& str, void *arg) -{ - /* Not a dotfile, has a prefix before a period, suffix is "dll" */ - - return str[0] != '.' && (str.length() > 4 && str.find (".dll") == (str.length() - 4)); -} - -int -PluginManager::vst_discover_from_path (string path) -{ - PathScanner scanner; - vector<string *> *plugin_objects; - vector<string *>::iterator x; - int ret = 0; - - info << "detecting VST plugins along " << path << endmsg; - - plugin_objects = scanner (vst_path, vst_filter, 0, true, true); - - if (plugin_objects) { - for (x = plugin_objects->begin(); x != plugin_objects->end (); ++x) { - vst_discover (**x); - } - } - - vector_delete (plugin_objects); - return ret; -} - -int -PluginManager::vst_discover (string path) -{ - FSTInfo* finfo; - char buf[32]; - - if ((finfo = fst_get_info (const_cast<char *> (path.c_str()))) == 0) { - warning << "Cannot get VST information from " << path << endmsg; - return -1; - } - - if (!finfo->canProcessReplacing) { - warning << string_compose (_("VST plugin %1 does not support processReplacing, and so cannot be used in ardour at this time"), - finfo->name) - << endl; - } - - PluginInfoPtr info(new VSTPluginInfo); - - /* what a goddam joke freeware VST is */ - - if (!strcasecmp ("The Unnamed plugin", finfo->name)) { - info->name = PBD::basename_nosuffix (path); - } else { - info->name = finfo->name; - } - - - snprintf (buf, sizeof (buf), "%d", finfo->UniqueID); - info->unique_id = buf; - info->category = "VST"; - info->path = path; - // need to set info->creator but FST doesn't provide it - info->index = 0; - info->n_inputs = finfo->numInputs; - info->n_outputs = finfo->numOutputs; - info->type = ARDOUR::VST; - - _vst_plugin_info.push_back (info); - fst_free_info (finfo); - - return 0; -} - -#endif // VST_SUPPORT |