libs/fst/scanner.cc

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <vector>
   5
   6 #include <glib.h>
   7
   8 #include "pbd/pbd.h"
   9 #include "pbd/transmitter.h"
  10 #include "pbd/receiver.h"
  11
  12 #ifdef __MINGW64__
  13 #define NO_OLDNAMES // no backwards compat _pid_t, conflict with w64 pthread/sched
  14 #endif
  15
  16 #include "ardour/filesystem_paths.h"
  17 #ifdef LXVST_SUPPORT
  18 #include "ardour/linux_vst_support.h"
  19 #endif
  20 #include "ardour/vst_info_file.h"
  21
  22 /* make stupid waf happy.
  23  * waf cannot build multiple variants of .o object files from the same
  24  * source using different wscripts.. it mingles e.g.
  25  * build/libs/ardour/vst_info_file.cc.1.o for
  26  * both lib/ardour/wscript and lib/fst/wscript
  27  *
  28  * ...but waf does track include dependencies.
  29  */
  30 #include "../ardour/vst_info_file.cc"
  31 #ifdef LXVST_SUPPORT
  32 #include "../ardour/linux_vst_support.cc"
  33 #endif
  34 #include "../ardour/filesystem_paths.cc"
  35 #include "../ardour/directory_names.cc"
  36
  37
  38 #ifdef LXVST_SUPPORT
  39 void
  40 vstfx_destroy_editor (VSTState* /*vstfx*/) { }
  41 #endif
  42
  43 using namespace PBD;
  44
  45 class DummyReceiver : public Receiver {
  46         protected:
  47                 void receive (Transmitter::Channel chn, const char * str) {
  48                         const char *prefix = "";
  49                         switch (chn) {
  50                                 case Transmitter::Error:
  51                                         prefix = "[ERROR]: ";
  52                                         break;
  53                                 case Transmitter::Info:
  54                                         /* ignore */
  55                                         return;
  56                                 case Transmitter::Warning:
  57                                         prefix = "[WARNING]: ";
  58                                         break;
  59                                 case Transmitter::Fatal:
  60                                         prefix = "[FATAL]: ";
  61                                         break;
  62                                 case Transmitter::Throw:
  63                                         abort ();
  64                         }
  65
  66                         std::cerr << prefix << str << std::endl;
  67
  68                         if (chn == Transmitter::Fatal) {
  69                                 ::exit (1);
  70                         }
  71                 }
  72 };
  73
  74 DummyReceiver dummy_receiver;
  75
  76 int main (int argc, char **argv) {
  77         char *dllpath = NULL;
  78         if (argc == 3 && !strcmp("-f", argv[1])) {
  79                 dllpath = argv[2];
  80                 const size_t slen = strlen (dllpath);
  81                 if (
  82                                 (slen > 3 && 0 == g_ascii_strcasecmp (&dllpath[slen-3], ".so"))
  83                                 ||
  84                                 (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".dll"))
  85                    ) {
  86                         vstfx_remove_infofile(dllpath);
  87                         vstfx_un_blacklist(dllpath);
  88                 }
  89
  90         }
  91         else if (argc != 2) {
  92                 fprintf(stderr, "usage: %s [-f] <vst>\n", argv[0]);
  93                 return EXIT_FAILURE;
  94         } else {
  95                 dllpath = argv[1];
  96         }
  97
  98         PBD::init();
  99
 100         dummy_receiver.listen_to (error);
 101         dummy_receiver.listen_to (info);
 102         dummy_receiver.listen_to (fatal);
 103         dummy_receiver.listen_to (warning);
 104
 105         std::vector<VSTInfo *> *infos = 0;
 106
 107         const size_t slen = strlen (dllpath);
 108         if (0) { }
 109 #ifdef LXVST_SUPPORT
 110         else if (slen > 3 && 0 == g_ascii_strcasecmp (&dllpath[slen-3], ".so")) {
 111                 infos = vstfx_get_info_lx(dllpath);
 112         }
 113 #endif
 114
 115 #ifdef WINDOWS_VST_SUPPORT
 116         else if (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".dll")) {
 117                 infos = vstfx_get_info_fst(dllpath);
 118         }
 119 #endif
 120         else {
 121                 fprintf(stderr, "'%s' is not a supported VST plugin.\n", dllpath);
 122         }
 123
 124         PBD::cleanup();
 125
 126         if (!infos || infos->empty()) {
 127                 return EXIT_FAILURE;
 128         } else {
 129                 return EXIT_SUCCESS;
 130         }
 131 }