libs/fst/scanner.cc

   1 /*
   2  * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #include <stdio.h>
  20 #include <stdlib.h>
  21 #include <string.h>
  22 #include <vector>
  23
  24 #ifdef COMPILER_MSVC
  25 #include <sys/utime.h>
  26 #else
  27 #include <utime.h>
  28 #endif
  29
  30 #include <glib.h>
  31
  32 #include "pbd/pbd.h"
  33 #include "pbd/transmitter.h"
  34 #include "pbd/receiver.h"
  35
  36 #ifdef __MINGW64__
  37 #define NO_OLDNAMES // no backwards compat _pid_t, conflict with w64 pthread/sched
  38 #endif
  39
  40 #include "ardour/filesystem_paths.h"
  41 #ifdef LXVST_SUPPORT
  42 #include "ardour/linux_vst_support.h"
  43 #endif
  44 #include "ardour/vst_info_file.h"
  45
  46 /* make stupid waf happy.
  47  * waf cannot build multiple variants of .o object files from the same
  48  * source using different wscripts.. it mingles e.g.
  49  * build/libs/ardour/vst_info_file.cc.1.o for
  50  * both lib/ardour/wscript and lib/fst/wscript
  51  *
  52  * ...but waf does track include dependencies.
  53  */
  54 #include "../ardour/vst_info_file.cc"
  55 #ifdef LXVST_SUPPORT
  56 #include "../ardour/linux_vst_support.cc"
  57 #endif
  58 #ifdef MACVST_SUPPORT
  59 #include "../ardour/mac_vst_support.cc"
  60 #endif
  61 #include "../ardour/filesystem_paths.cc"
  62 #include "../ardour/directory_names.cc"
  63
  64 #include "../ardour/vst_state.cc"
  65
  66 #ifdef LXVST_SUPPORT
  67 void
  68 vstfx_destroy_editor (VSTState* /*vstfx*/) { }
  69 #endif
  70
  71 using namespace PBD;
  72
  73 class DummyReceiver : public Receiver {
  74         protected:
  75                 void receive (Transmitter::Channel chn, const char * str) {
  76                         const char *prefix = "";
  77                         switch (chn) {
  78                                 case Transmitter::Error:
  79                                         prefix = "[ERROR]: ";
  80                                         break;
  81                                 case Transmitter::Info:
  82                                         /* ignore */
  83                                         return;
  84                                 case Transmitter::Warning:
  85                                         prefix = "[WARNING]: ";
  86                                         break;
  87                                 case Transmitter::Fatal:
  88                                         prefix = "[FATAL]: ";
  89                                         break;
  90                                 case Transmitter::Throw:
  91                                         abort ();
  92                         }
  93
  94                         std::cerr << prefix << str << std::endl;
  95
  96                         if (chn == Transmitter::Fatal) {
  97                                 ::exit (EXIT_FAILURE);
  98                         }
  99                 }
 100 };
 101
 102 DummyReceiver dummy_receiver;
 103
 104 int main (int argc, char **argv) {
 105         char *dllpath = NULL;
 106         if (argc == 3 && !strcmp("-f", argv[1])) {
 107                 dllpath = argv[2];
 108                 const size_t slen = strlen (dllpath);
 109                 if (
 110                                 (slen > 3 && 0 == g_ascii_strcasecmp (&dllpath[slen-3], ".so"))
 111                                 ||
 112                                 (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".dll"))
 113                    ) {
 114                         vstfx_remove_infofile(dllpath);
 115                         vstfx_un_blacklist(dllpath);
 116                 }
 117
 118         }
 119         else if (argc != 2) {
 120                 fprintf(stderr, "usage: %s [-f] <vst>\n", argv[0]);
 121                 return EXIT_FAILURE;
 122         } else {
 123                 dllpath = argv[1];
 124         }
 125
 126         PBD::init();
 127
 128         dummy_receiver.listen_to (error);
 129         dummy_receiver.listen_to (info);
 130         dummy_receiver.listen_to (fatal);
 131         dummy_receiver.listen_to (warning);
 132
 133         std::vector<VSTInfo *> *infos = 0;
 134
 135         const size_t slen = strlen (dllpath);
 136         if (0) { }
 137 #ifdef LXVST_SUPPORT
 138         else if (slen > 3 && 0 == g_ascii_strcasecmp (&dllpath[slen-3], ".so")) {
 139                 infos = vstfx_get_info_lx(dllpath);
 140         }
 141 #endif
 142
 143 #ifdef WINDOWS_VST_SUPPORT
 144         else if (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".dll")) {
 145                 infos = vstfx_get_info_fst(dllpath);
 146         }
 147 #endif
 148
 149 #ifdef MACVST_SUPPORT
 150         else if (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".vst")) {
 151                 infos = vstfx_get_info_mac(dllpath);
 152         }
 153 #endif
 154         else {
 155                 fprintf(stderr, "'%s' is not a supported VST plugin.\n", dllpath);
 156         }
 157
 158         PBD::cleanup();
 159
 160         if (!infos || infos->empty()) {
 161                 return EXIT_FAILURE;
 162         } else {
 163                 return EXIT_SUCCESS;
 164         }
 165 }