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VST2: new scanner implementation
This commit is contained in:
Robin Gareus
parent
a74b4e8ef0
commit
ef06f01c7b
6 changed files with 1161 additions and 179 deletions
270
libs/fst/vst2-scanner.cc
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270
libs/fst/vst2-scanner.cc
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/*
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* Copyright (C) 2021 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <cstdlib>
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#include <cstdio>
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#include <ctype.h>
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#include <getopt.h>
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#include <iostream>
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#include <string>
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#ifdef COMPILER_MSVC
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#include <sys/utime.h>
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#else
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#include <utime.h>
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#include <strings.h>
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#endif
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#ifdef __MINGW64__
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#define NO_OLDNAMES // no backwards compat _pid_t, conflict with w64 pthread/sched
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#endif
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#include "pbd/error.h"
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#include "pbd/transmitter.h"
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#include "pbd/receiver.h"
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#include "pbd/pbd.h"
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#include "pbd/win_console.h"
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#include "pbd/xml++.h"
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#include "ardour/types.h"
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#include "ardour/vst_types.h"
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#ifdef __MINGW64__
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#undef NO_OLDNAMES
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#endif
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#include "../ardour/filesystem_paths.cc"
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#include "../ardour/vst_state.cc"
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#include "../ardour/vst2_scan.cc"
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#ifdef LXVST_SUPPORT
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#include "../ardour/linux_vst_support.cc"
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void vstfx_destroy_editor (VSTState* /*vstfx*/) { }
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#endif
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#ifdef MACVST_SUPPORT
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#include "../ardour/mac_vst_support.cc"
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#endif
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using namespace PBD;
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class LogReceiver : public Receiver
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{
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protected:
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void receive (Transmitter::Channel chn, const char * str) {
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const char *prefix = "";
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switch (chn) {
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case Transmitter::Debug:
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/* ignore */
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break;
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case Transmitter::Info:
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prefix = "[Info]: ";
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break;
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case Transmitter::Warning:
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prefix = "[WARNING]: ";
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break;
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case Transmitter::Error:
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prefix = "[ERROR]: ";
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break;
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case Transmitter::Fatal:
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prefix = "[FATAL]: ";
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break;
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case Transmitter::Throw:
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abort ();
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}
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std::cout << prefix << str << std::endl;
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if (chn == Transmitter::Fatal) {
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console_madness_end ();
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::exit (EXIT_FAILURE);
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}
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}
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};
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LogReceiver log_receiver;
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static void vst2_plugin (std::string const& module_path, PluginType, VST2Info const& i)
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{
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info << "Found Plugin: '" << ARDOUR::vst2_id_to_str (i.id) << "' " << i.name << endmsg;
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}
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static bool
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scan_vst2 (std::string const& path, ARDOUR::PluginType type, bool force, bool verbose)
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{
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info << "Scanning: " << path << endmsg;
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if (!vst2_valid_cache_file (path, verbose).empty()) {
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if (!force) {
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info << "Skipping scan." << endmsg;
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return true;
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}
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}
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if (vst2_scan_and_cache (path, type, sigc::ptr_fun (&vst2_plugin), verbose)) {
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info << string_compose (_("Saved VST2 plugin cache to %1"), vst2_cache_file (path)) << endmsg;
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}
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return true;
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}
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static void
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usage ()
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{
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// help2man compatible format (standard GNU help-text)
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printf ("ardour-vst2-scanner - load and index VST2 plugins.\n\n");
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printf ("Usage: ardour-vst2-scanner [ OPTIONS ] <VST2-file> [VST2-file]*\n\n");
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printf ("Options:\n\
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-f, --force Force update of cache file\n\
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-h, --help Display this help and exit\n\
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-q, --quiet Hide usual output, only print errors\n\
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-v, --verbose Give verbose output (unless quiet)\n\
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-V, --version Print version information and exit\n\
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\n");
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printf ("\n\
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This tool ...\n\
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\n");
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printf ("Report bugs to <http://tracker.ardour.org/>\n"
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"Website: <http://ardour.org/>\n");
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console_madness_end ();
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::exit (EXIT_SUCCESS);
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}
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int
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main (int argc, char **argv)
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{
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bool print_log = true;
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bool stop_on_error = false;
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bool force = false;
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bool verbose = false;
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const char* optstring = "fhqvV";
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/* clang-format off */
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const struct option longopts[] = {
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{ "force", no_argument, 0, 'f' },
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{ "help", no_argument, 0, 'h' },
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{ "quiet", no_argument, 0, 'q' },
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{ "verbose", no_argument, 0, 'v' },
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{ "version", no_argument, 0, 'V' },
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};
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/* clang-format on */
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console_madness_begin ();
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int c = 0;
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while (EOF != (c = getopt_long (argc, argv, optstring, longopts, (int*)0))) {
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switch (c) {
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case 'V':
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printf ("ardour-vst2-scanner version %s\n\n", VERSIONSTRING);
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printf ("Copyright (C) GPL 2021 Robin Gareus <robin@gareus.org>\n");
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console_madness_end ();
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exit (EXIT_SUCCESS);
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break;
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case 'f':
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force = true;
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break;
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case 'h':
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usage ();
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break;
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case 'q':
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print_log = false;
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break;
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case 'v':
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verbose = true;
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break;
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default:
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std::cerr << "Error: unrecognized option. See --help for usage information.\n";
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console_madness_end ();
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::exit (EXIT_FAILURE);
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break;
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}
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}
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if (optind >= argc) {
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std::cerr << "Error: Missing parameter. See --help for usage information.\n";
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console_madness_end ();
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::exit (EXIT_FAILURE);
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}
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PBD::init();
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if (print_log) {
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log_receiver.listen_to (info);
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log_receiver.listen_to (warning);
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log_receiver.listen_to (error);
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log_receiver.listen_to (fatal);
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} else {
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verbose = false;
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}
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bool err = false;
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while (optind < argc) {
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const char* dllpath = argv[optind++];
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const size_t slen = strlen (dllpath);
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ARDOUR::PluginType type;
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if (false) { }
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#ifdef LXVST_SUPPORT
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else if (slen > 3 && 0 == g_ascii_strcasecmp (&dllpath[slen-3], ".so")) {
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type = ARDOUR::LXVST;
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}
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#endif
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#ifdef WINDOWS_VST_SUPPORT
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else if (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".dll")) {
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type = ARDOUR::Windows_VST;
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}
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#endif
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#ifdef MACVST_SUPPORT
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else if (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".vst")) {
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type = ARDOUR::MacVST;
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}
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#endif
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else {
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error << "'" << dllpath << "' is not a supported VST plugin." << endmsg;
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//fprintf(stderr, "'%s' is not a supported VST plugin.\n", dllpath);
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continue;
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}
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if (!scan_vst2 (dllpath, type, force, verbose)) {
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err = true;
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}
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if (stop_on_error) {
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break;
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}
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}
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PBD::cleanup();
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console_madness_end ();
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if (err) {
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return EXIT_FAILURE;
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} else {
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return EXIT_SUCCESS;
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}
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}
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