libs/fst/scanner.cc

   1 #define _POSIX_C_SOURCE 200809L
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4 #include <string.h>
   5 #include <vector>
   6
   7 #include <glib.h>
   8
   9 #include "pbd/pbd.h"
  10 #include "pbd/transmitter.h"
  11 #include "pbd/receiver.h"
  12
  13 #ifdef __MINGW64__
  14 #define NO_OLDNAMES // no backwards compat _pid_t, conflict with w64 pthread/sched
  15 #endif
  16
  17 #include "ardour/filesystem_paths.h"
  18 #ifdef LXVST_SUPPORT
  19 #include "ardour/linux_vst_support.h"
  20 #endif
  21 #include "ardour/vst_info_file.h"
  22
  23 /* make stupid waf happy.
  24  * waf cannot build multiple variants of .o object files from the same
  25  * source using different wscripts.. it mingles e.g.
  26  * build/libs/ardour/vst_info_file.cc.1.o for
  27  * both lib/ardour/wscript and lib/fst/wscript
  28  *
  29  * ...but waf does track include dependencies.
  30  */
  31 #include "../ardour/vst_info_file.cc"
  32 #ifdef LXVST_SUPPORT
  33 #include "../ardour/linux_vst_support.cc"
  34 #endif
  35 #ifdef MACVST_SUPPORT
  36 #include "../ardour/mac_vst_support.cc"
  37 #endif
  38 #include "../ardour/filesystem_paths.cc"
  39 #include "../ardour/directory_names.cc"
  40
  41 #include "../ardour/vst_state.cc"
  42
  43 #ifdef LXVST_SUPPORT
  44 void
  45 vstfx_destroy_editor (VSTState* /*vstfx*/) { }
  46 #endif
  47
  48 using namespace PBD;
  49
  50 class DummyReceiver : public Receiver {
  51         protected:
  52                 void receive (Transmitter::Channel chn, const char * str) {
  53                         const char *prefix = "";
  54                         switch (chn) {
  55                                 case Transmitter::Error:
  56                                         prefix = "[ERROR]: ";
  57                                         break;
  58                                 case Transmitter::Info:
  59                                         /* ignore */
  60                                         return;
  61                                 case Transmitter::Warning:
  62                                         prefix = "[WARNING]: ";
  63                                         break;
  64                                 case Transmitter::Fatal:
  65                                         prefix = "[FATAL]: ";
  66                                         break;
  67                                 case Transmitter::Throw:
  68                                         abort ();
  69                         }
  70
  71                         std::cerr << prefix << str << std::endl;
  72
  73                         if (chn == Transmitter::Fatal) {
  74                                 ::exit (1);
  75                         }
  76                 }
  77 };
  78
  79 DummyReceiver dummy_receiver;
  80
  81 int main (int argc, char **argv) {
  82         char *dllpath = NULL;
  83         if (argc == 3 && !strcmp("-f", argv[1])) {
  84                 dllpath = argv[2];
  85                 const size_t slen = strlen (dllpath);
  86                 if (
  87                                 (slen > 3 && 0 == g_ascii_strcasecmp (&dllpath[slen-3], ".so"))
  88                                 ||
  89                                 (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".dll"))
  90                    ) {
  91                         vstfx_remove_infofile(dllpath);
  92                         vstfx_un_blacklist(dllpath);
  93                 }
  94
  95         }
  96         else if (argc != 2) {
  97                 fprintf(stderr, "usage: %s [-f] <vst>\n", argv[0]);
  98                 return EXIT_FAILURE;
  99         } else {
 100                 dllpath = argv[1];
 101         }
 102
 103         PBD::init();
 104
 105         dummy_receiver.listen_to (error);
 106         dummy_receiver.listen_to (info);
 107         dummy_receiver.listen_to (fatal);
 108         dummy_receiver.listen_to (warning);
 109
 110         std::vector<VSTInfo *> *infos = 0;
 111
 112         const size_t slen = strlen (dllpath);
 113         if (0) { }
 114 #ifdef LXVST_SUPPORT
 115         else if (slen > 3 && 0 == g_ascii_strcasecmp (&dllpath[slen-3], ".so")) {
 116                 infos = vstfx_get_info_lx(dllpath);
 117         }
 118 #endif
 119
 120 #ifdef WINDOWS_VST_SUPPORT
 121         else if (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".dll")) {
 122                 infos = vstfx_get_info_fst(dllpath);
 123         }
 124 #endif
 125
 126 #ifdef MACVST_SUPPORT
 127         else if (slen > 4 && 0 == g_ascii_strcasecmp (&dllpath[slen-4], ".vst")) {
 128                 infos = vstfx_get_info_mac(dllpath);
 129         }
 130 #endif
 131         else {
 132                 fprintf(stderr, "'%s' is not a supported VST plugin.\n", dllpath);
 133         }
 134
 135         PBD::cleanup();
 136
 137         if (!infos || infos->empty()) {
 138                 return EXIT_FAILURE;
 139         } else {
 140                 return EXIT_SUCCESS;
 141         }
 142 }