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-rw-r--r--libs/ardour/plugin_manager.cc137
1 files changed, 51 insertions, 86 deletions
diff --git a/libs/ardour/plugin_manager.cc b/libs/ardour/plugin_manager.cc
index b5be296b1a..e93566068b 100644
--- a/libs/ardour/plugin_manager.cc
+++ b/libs/ardour/plugin_manager.cc
@@ -25,11 +25,13 @@
#include <sys/types.h>
#include <cstdio>
-#include <lrdf.h>
-#include <dlfcn.h>
#include <cstdlib>
#include <fstream>
+#ifdef HAVE_LRDF
+#include <lrdf.h>
+#endif
+
#ifdef WINDOWS_VST_SUPPORT
#include "fst.h"
#include "pbd/basename.h"
@@ -43,9 +45,11 @@
#endif //LXVST_SUPPORT
#include <glibmm/miscutils.h>
+#include <glibmm/pattern.h>
#include "pbd/pathscanner.h"
#include "pbd/whitespace.h"
+#include "pbd/file_utils.h"
#include "ardour/debug.h"
#include "ardour/filesystem_paths.h"
@@ -55,6 +59,8 @@
#include "ardour/plugin_manager.h"
#include "ardour/rc_configuration.h"
+#include "ardour/ladspa_search_path.h"
+
#ifdef LV2_SUPPORT
#include "ardour/lv2_plugin.h"
#endif
@@ -77,6 +83,8 @@
#include "i18n.h"
+#include "ardour/debug.h"
+
using namespace ARDOUR;
using namespace PBD;
using namespace std;
@@ -126,10 +134,6 @@ PluginManager::PluginManager ()
}
#endif /* Native LinuxVST support*/
- if ((s = getenv ("LADSPA_PATH"))) {
- ladspa_path = s;
- }
-
if ((s = getenv ("VST_PATH"))) {
windows_vst_path = s;
} else if ((s = getenv ("VST_PLUGINS"))) {
@@ -198,91 +202,38 @@ PluginManager::refresh ()
void
PluginManager::ladspa_refresh ()
{
- if (_ladspa_plugin_info)
+ if (_ladspa_plugin_info) {
_ladspa_plugin_info->clear ();
- else
+ } else {
_ladspa_plugin_info = new ARDOUR::PluginInfoList ();
-
- static const char *standard_paths[] = {
- "/usr/local/lib64/ladspa",
- "/usr/local/lib/ladspa",
- "/usr/lib64/ladspa",
- "/usr/lib/ladspa",
- "/Library/Audio/Plug-Ins/LADSPA",
- ""
- };
+ }
/* allow LADSPA_PATH to augment, not override standard locations */
/* Only add standard locations to ladspa_path if it doesn't
* already contain them. Check for trailing G_DIR_SEPARATOR too.
*/
+
+ vector<string> ladspa_modules;
- int i;
- for (i = 0; standard_paths[i][0]; i++) {
- size_t found = ladspa_path.find(standard_paths[i]);
- if (found != ladspa_path.npos) {
- switch (ladspa_path[found + strlen(standard_paths[i])]) {
- case ':' :
- case '\0':
- continue;
- case G_DIR_SEPARATOR :
- if (ladspa_path[found + strlen(standard_paths[i]) + 1] == ':' ||
- ladspa_path[found + strlen(standard_paths[i]) + 1] == '\0') {
- continue;
- }
- }
- }
- if (!ladspa_path.empty())
- ladspa_path += ":";
-
- ladspa_path += standard_paths[i];
-
- }
-
- DEBUG_TRACE (DEBUG::PluginManager, string_compose ("LADSPA: search along: [%1]\n", ladspa_path));
-
- ladspa_discover_from_path (ladspa_path);
-}
-
-
-int
-PluginManager::add_ladspa_directory (string path)
-{
- if (ladspa_discover_from_path (path) == 0) {
- ladspa_path += ':';
- ladspa_path += path;
- return 0;
- }
- return -1;
-}
-
-static bool ladspa_filter (const string& str, void */*arg*/)
-{
- /* Not a dotfile, has a prefix before a period, suffix is "so" */
+ DEBUG_TRACE (DEBUG::PluginManager, string_compose ("LADSPA: search along: [%1]\n", ladspa_search_path().to_string()));
- return str[0] != '.' && (str.length() > 3 && str.find (".so") == (str.length() - 3));
-}
-
-int
-PluginManager::ladspa_discover_from_path (string /*path*/)
-{
- PathScanner scanner;
- vector<string *> *plugin_objects;
- vector<string *>::iterator x;
- int ret = 0;
+ Glib::PatternSpec so_extension_pattern("*.so");
+ Glib::PatternSpec dylib_extension_pattern("*.dylib");
+ Glib::PatternSpec dll_extension_pattern("*.dll");
- plugin_objects = scanner (ladspa_path, ladspa_filter, 0, false, true);
+ find_matching_files_in_search_path (ladspa_search_path (),
+ so_extension_pattern, ladspa_modules);
- if (plugin_objects) {
- for (x = plugin_objects->begin(); x != plugin_objects->end (); ++x) {
- ladspa_discover (**x);
- }
+ find_matching_files_in_search_path (ladspa_search_path (),
+ dylib_extension_pattern, ladspa_modules);
+
+ find_matching_files_in_search_path (ladspa_search_path (),
+ dll_extension_pattern, ladspa_modules);
- vector_delete (plugin_objects);
+ for (vector<std::string>::iterator i = ladspa_modules.begin(); i != ladspa_modules.end(); ++i) {
+ ladspa_discover (*i);
}
-
- return ret;
}
static bool rdf_filter (const string &str, void* /*arg*/)
@@ -315,7 +266,7 @@ PluginManager::add_lxvst_presets()
void
PluginManager::add_presets(string domain)
{
-
+#ifdef HAVE_LRDF
PathScanner scanner;
vector<string *> *presets;
vector<string *>::iterator x;
@@ -338,11 +289,13 @@ PluginManager::add_presets(string domain)
vector_delete (presets);
}
+#endif
}
void
PluginManager::add_lrdf_data (const string &path)
{
+#ifdef HAVE_LRDF
PathScanner scanner;
vector<string *>* rdf_files;
vector<string *>::iterator x;
@@ -360,30 +313,36 @@ PluginManager::add_lrdf_data (const string &path)
vector_delete (rdf_files);
}
+#endif
}
int
PluginManager::ladspa_discover (string path)
{
- void *module;
+ DEBUG_TRACE (DEBUG::PluginManager, string_compose ("Checking for LADSPA plugin at %1\n", path));
+
+ Glib::Module module(path);
const LADSPA_Descriptor *descriptor;
LADSPA_Descriptor_Function dfunc;
- const char *errstr;
+ void* func = 0;
- if ((module = dlopen (path.c_str(), RTLD_NOW)) == 0) {
- error << string_compose(_("LADSPA: cannot load module \"%1\" (%2)"), path, dlerror()) << endmsg;
+ if (!module) {
+ error << string_compose(_("LADSPA: cannot load module \"%1\" (%2)"),
+ path, Glib::Module::get_last_error()) << endmsg;
return -1;
}
- dfunc = (LADSPA_Descriptor_Function) dlsym (module, "ladspa_descriptor");
- if ((errstr = dlerror()) != 0) {
+ if (!module.get_symbol("ladspa_descriptor", func)) {
error << string_compose(_("LADSPA: module \"%1\" has no descriptor function."), path) << endmsg;
- error << errstr << endmsg;
- dlclose (module);
+ error << Glib::Module::get_last_error() << endmsg;
return -1;
}
+ dfunc = (LADSPA_Descriptor_Function)func;
+
+ DEBUG_TRACE (DEBUG::PluginManager, string_compose ("LADSPA plugin found at %1\n", path));
+
for (uint32_t i = 0; ; ++i) {
if ((descriptor = dfunc (i)) == 0) {
break;
@@ -437,6 +396,8 @@ PluginManager::ladspa_discover (string path)
if(!found){
_ladspa_plugin_info->push_back (info);
}
+
+ DEBUG_TRACE (DEBUG::PluginManager, string_compose ("Found LADSPA plugin, name: %1, Inputs: %2, Outputs: %3\n", info->name, info->n_inputs, info->n_outputs));
}
// GDB WILL NOT LIKE YOU IF YOU DO THIS
@@ -448,6 +409,7 @@ PluginManager::ladspa_discover (string path)
string
PluginManager::get_ladspa_category (uint32_t plugin_id)
{
+#ifdef HAVE_LRDF
char buf[256];
lrdf_statement pattern;
@@ -505,6 +467,9 @@ PluginManager::get_ladspa_category (uint32_t plugin_id)
} else {
return label;
}
+#else
+ return ("Unknown");
+#endif
}
#ifdef LV2_SUPPORT
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-14 09:46:28 +0000