1 files changed, 0 insertions, 427 deletions
diff --git a/libs/ardour/linux_vst_info_file.cc b/libs/ardour/linux_vst_info_file.cc
deleted file mode 100644
index 581bcca87f..0000000000
--- a/libs/ardour/linux_vst_info_file.cc
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
-    Copyright (C) 2012 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.
-
-*/
-
-/** @file libs/ardour/vst_info_file.cc
- *  @brief Code to manage info files containing cached information about a plugin.
- *  e.g. its name, creator etc.
- */
-
-#include <iostream>
-#include <cassert>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include <stdlib.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <string.h>
-#include <libgen.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <glibmm.h>
-
-#include "pbd/error.h"
-
-#include "ardour/linux_vst_support.h"
-
-#define MAX_STRING_LEN 256
-
-using namespace std;
-
-static char *
-read_string (FILE *fp)
-{
-	char buf[MAX_STRING_LEN];
-
-	if (!fgets (buf, MAX_STRING_LEN, fp)) {
-		return 0;
-	}
-	
-	if (strlen(buf) < MAX_STRING_LEN) {
-		if (strlen (buf)) {
-			buf[strlen(buf)-1] = 0;
-		}
-		return strdup (buf);
-	} else {
-		return 0;
-	}
-}
-
-/** Read an integer value from a line in fp into n,
- *  @return true on failure, false on success.
- */
-static bool
-read_int (FILE* fp, int* n)
-{
-	char buf[MAX_STRING_LEN];
-
-	char* p = fgets (buf, MAX_STRING_LEN, fp);
-	if (p == 0) {
-		return true;
-	}
-
-	return (sscanf (p, "%d", n) != 1);
-}
-
-static VSTInfo *
-load_vstfx_info_file (FILE* fp)
-{
-	VSTInfo *info;
-	
-	if ((info = (VSTInfo*) malloc (sizeof (VSTInfo))) == 0) {
-		return 0;
-	}
-
-	if ((info->name = read_string(fp)) == 0) goto error;
-	if ((info->creator = read_string(fp)) == 0) goto error;
-	if (read_int (fp, &info->UniqueID)) goto error;
-	if ((info->Category = read_string(fp)) == 0) goto error;
-	if (read_int (fp, &info->numInputs)) goto error;
-	if (read_int (fp, &info->numOutputs)) goto error;
-	if (read_int (fp, &info->numParams)) goto error;
-	if (read_int (fp, &info->wantMidi)) goto error;
-	if (read_int (fp, &info->hasEditor)) goto error;
-	if (read_int (fp, &info->canProcessReplacing)) goto error;
-
-	if ((info->ParamNames = (char **) malloc(sizeof(char*)*info->numParams)) == 0) {
-		goto error;
-	}
-
-	for (int i = 0; i < info->numParams; ++i) {
-		if ((info->ParamNames[i] = read_string(fp)) == 0) goto error;
-	}
-
-	if ((info->ParamLabels = (char **) malloc(sizeof(char*)*info->numParams)) == 0) {
-		goto error;
-	}
-	
-	for (int i = 0; i < info->numParams; ++i) {
-		if ((info->ParamLabels[i] = read_string(fp)) == 0) goto error;
-	}
-	
-	return info;
-	
-  error:
-	free (info);
-	return 0;
-}
-
-static int
-save_vstfx_info_file (VSTInfo *info, FILE* fp)
-{
-	assert (info);
-	assert (fp);
-    
-	fprintf (fp, "%s\n", info->name);
-	fprintf (fp, "%s\n", info->creator);
-	fprintf (fp, "%d\n", info->UniqueID);
-	fprintf (fp, "%s\n", info->Category);
-	fprintf (fp, "%d\n", info->numInputs);
-	fprintf (fp, "%d\n", info->numOutputs);
-	fprintf (fp, "%d\n", info->numParams);
-	fprintf (fp, "%d\n", info->wantMidi);
-	fprintf (fp, "%d\n", info->hasEditor);
-	fprintf (fp, "%d\n", info->canProcessReplacing);
-
-	for (int i = 0; i < info->numParams; i++) {
-		fprintf (fp, "%s\n", info->ParamNames[i]);
-	}
-	
-	for (int i = 0; i < info->numParams; i++) {
-		fprintf (fp, "%s\n", info->ParamLabels[i]);
-	}
-	
-    return 0;
-}
-
-static string
-vstfx_infofile_path (char* dllpath, int personal)
-{
-	string dir;
-	if (personal) {
-		dir = Glib::build_filename (Glib::get_home_dir (), ".fst");
-
-		/* If the directory doesn't exist, try to create it */
-		if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
-			if (g_mkdir (dir.c_str (), 0700)) {
-				return 0;
-			}
-		}
-		
-	} else {
-		dir = Glib::path_get_dirname (std::string(dllpath));
-	}
-
-	stringstream s;
-	s << "." << Glib::path_get_basename (dllpath) << ".fsi";
-	return Glib::build_filename (dir, s.str ());
-}
-
-static char *
-vstfx_infofile_stat (char *dllpath, struct stat* statbuf, int personal)
-{
-	if (strstr (dllpath, ".so" ) == 0) {
-		return 0;
-	}
-
-	string const path = vstfx_infofile_path (dllpath, personal);
-
-	if (Glib::file_test (path, Glib::FileTest (Glib::FILE_TEST_EXISTS | Glib::FILE_TEST_IS_REGULAR))) {
-
-		/* info file exists in same location as the shared object, so
-		   check if its current and up to date
-		*/
-
-
-		struct stat dllstat;
-		
-		if (stat (dllpath, &dllstat) == 0) {
-			if (stat (path.c_str(), statbuf) == 0) {
-				if (dllstat.st_mtime <= statbuf->st_mtime) {
-					/* plugin is older than info file */
-					return strdup (path.c_str ());
-				}
-			}
-		} 
-	}
-
-	return 0;
-}
-
-
-static FILE *
-vstfx_infofile_for_read (char* dllpath)
-{
-	struct stat own_statbuf;
-	struct stat sys_statbuf;
-	FILE *rv = NULL;
-	
-	char* own_info = vstfx_infofile_stat (dllpath, &own_statbuf, 1);
-	char* sys_info = vstfx_infofile_stat (dllpath, &sys_statbuf, 0);
-
-	if (own_info) {
-		if (sys_info) {
-			if (own_statbuf.st_mtime <= sys_statbuf.st_mtime) {
-				/* system info file is newer, use it */
-				rv = g_fopen (sys_info, "rb");
-			}
-		} else {
-			rv = g_fopen (own_info, "rb");
-		}
-	}
-	free(own_info);
-	free(sys_info);
-
-	return rv;
-}
-
-static FILE *
-vstfx_infofile_create (char* dllpath, int personal)
-{
-	if (strstr (dllpath, ".so" ) == 0) {
-		return 0;
-	}
-
-	string const path = vstfx_infofile_path (dllpath, personal);
-	return fopen (path.c_str(), "w");
-}
-
-static FILE *
-vstfx_infofile_for_write (char* dllpath)
-{
-	FILE* f;
-
-	if ((f = vstfx_infofile_create (dllpath, 0)) == 0) {
-		f = vstfx_infofile_create (dllpath, 1);
-	}
-	
-	return f;
-}
-
-static
-int vstfx_can_midi (VSTState* vstfx)
-{
-	AEffect* plugin = vstfx->plugin;
-	
-	int const vst_version = plugin->dispatcher (plugin, effGetVstVersion, 0, 0, 0, 0.0f);
-
-	if (vst_version >= 2) {
-		/* should we send it VST events (i.e. MIDI) */
-		
-		if ((plugin->flags & effFlagsIsSynth) || (plugin->dispatcher (plugin, effCanDo, 0, 0,(void*) "receiveVstEvents", 0.0f) > 0)) {
-			return -1;
-		}
-	}
-	
-	return false;
-}
-
-static VSTInfo *
-vstfx_info_from_plugin (VSTState* vstfx)
-{
-	assert (vstfx);
-	
-	VSTInfo* info = (VSTInfo*) malloc (sizeof (VSTInfo));
-	if (!info) {
-		return 0;
-	}
-	
-	/*We need to init the creator because some plugins
-	  fail to implement getVendorString, and so won't stuff the
-	  string with any name*/
-	
-	char creator[65] = "Unknown\0";
-	
-	AEffect* plugin = vstfx->plugin;
-	
-	info->name = strdup (vstfx->handle->name); 
-	
-	/*If the plugin doesn't bother to implement GetVendorString we will
-	  have pre-stuffed the string with 'Unkown' */
-	
-	plugin->dispatcher (plugin, effGetVendorString, 0, 0, creator, 0);
-	
-	/*Some plugins DO implement GetVendorString, but DON'T put a name in it
-	  so if its just a zero length string we replace it with 'Unknown' */
-	
-	if (strlen(creator) == 0) {
-		info->creator = strdup ("Unknown");
-	} else {
-		info->creator = strdup (creator);
-	}
-	
-	info->UniqueID = plugin->uniqueID;
-	
-	info->Category = strdup("None"); /* XXX */
-	info->numInputs = plugin->numInputs;
-	info->numOutputs = plugin->numOutputs;
-	info->numParams = plugin->numParams;
-	info->wantMidi = vstfx_can_midi(vstfx); 
-	info->hasEditor = plugin->flags & effFlagsHasEditor ? true : false;
-	info->canProcessReplacing = plugin->flags & effFlagsCanReplacing ? true : false;
-	info->ParamNames = (char **) malloc(sizeof(char*)*info->numParams);
-	info->ParamLabels = (char **) malloc(sizeof(char*)*info->numParams);
-
-	for (int i = 0; i < info->numParams; ++i) {
-		char name[64];
-		char label[64];
-		
-		/* Not all plugins give parameters labels as well as names */
-		
-		strcpy (name, "No Name");
-		strcpy (label, "No Label");
-		
-		plugin->dispatcher (plugin, effGetParamName, i, 0, name, 0);
-		info->ParamNames[i] = strdup(name);
-		
-		//NOTE: 'effGetParamLabel' is no longer defined in vestige headers
-		//plugin->dispatcher (plugin, effGetParamLabel, i, 0, label, 0);
-		info->ParamLabels[i] = strdup(label);
-	}
-	return info;
-}
-
-/* A simple 'dummy' audiomaster callback which should be ok,
-   we will only be instantiating the plugin in order to get its info
-*/
-
-static intptr_t
-simple_master_callback (AEffect *, int32_t opcode, int32_t, intptr_t, void *, float)
-{
-	if (opcode == audioMasterVersion) {
-		return 2;
-	} else {
-		return 0;
-	}
-}
-
-/** Try to get plugin info - first by looking for a .fsi cache of the
-    data, and if that doesn't exist, load the plugin, get its data and
-    then cache it for future ref
-*/
-
-VSTInfo *
-vstfx_get_info (char* dllpath)
-{
-	FILE* infofile;
-	VSTHandle* h;
-	VSTState* vstfx;
-
-	if ((infofile = vstfx_infofile_for_read (dllpath)) != 0) {
-		VSTInfo *info;
-		info = load_vstfx_info_file (infofile);
-		fclose (infofile);
-		if (info == 0) {
-			PBD::warning << "Cannot get LinuxVST information form " << dllpath << ": info file load failed." << endmsg;
-		}
-		return info;
-	} 
-	
-	if (!(h = vstfx_load(dllpath))) {
-		PBD::warning << "Cannot get LinuxVST information from " << dllpath << ": load failed." << endmsg;
-		return 0;
-	}
-	
-	if (!(vstfx = vstfx_instantiate(h, simple_master_callback, 0))) {
-	    	vstfx_unload(h);
-		PBD::warning << "Cannot get LinuxVST information from " << dllpath << ": instantiation failed." << endmsg;
-	    	return 0;
-	}
-	
-	infofile = vstfx_infofile_for_write (dllpath);
-	
-	if (!infofile) {
-		vstfx_close(vstfx);
-		vstfx_unload(h);
-		PBD::warning << "Cannot get LinuxVST information from " << dllpath << ": cannot create new FST info file." << endmsg;
-		return 0;
-	}
-	
-	VSTInfo* info = vstfx_info_from_plugin (vstfx);
-	
-	save_vstfx_info_file (info, infofile);
-	fclose (infofile);
-	
-	vstfx_close (vstfx);
-	vstfx_unload (h);
-	
-	return info;
-}
-
-void
-vstfx_free_info (VSTInfo *info)
-{
-	for (int i = 0; i < info->numParams; i++) {
-		free (info->ParamNames[i]);
-		free (info->ParamLabels[i]);
-	}
-	
-	free (info->name);
-	free (info->creator);
-	free (info->Category);
-	free (info->ParamNames);
-	free (info->ParamLabels);
-	free (info);
-}
-
-