X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fsearch_paths.cc;h=0fc9f0c4f5fe29d9da64fcb3351c6e4970063d09;hb=8a44aa9aba635ea43429dc929ebcd0d3d57da23c;hp=243e5207764c5ec0659624558e4683eb563fdfa5;hpb=06fe0a51723aa7970347e0e2d478344ebefb084f;p=ardour.git

diff --git a/libs/ardour/search_paths.cc b/libs/ardour/search_paths.cc
index 243e520776..0fc9f0c4f5 100644
--- a/libs/ardour/search_paths.cc
+++ b/libs/ardour/search_paths.cc
@@ -20,12 +20,17 @@
 
 #include <glibmm/miscutils.h>
 
+#include "pbd/pathexpand.h"
+
 #include "ardour/search_paths.h"
 #include "ardour/directory_names.h"
 #include "ardour/filesystem_paths.h"
 
 namespace {
 	const char * const backend_env_variable_name = "ARDOUR_BACKEND_PATH";
+	const char * const surfaces_env_variable_name = "ARDOUR_SURFACES_PATH";
+	const char * const export_env_variable_name = "ARDOUR_EXPORT_FORMATS_PATH";
+	const char * const ladspa_env_variable_name = "LADSPA_PATH";
 } // anonymous
 
 using namespace PBD;
@@ -43,4 +48,65 @@ backend_search_path ()
 	return spath;
 }
 
+Searchpath
+control_protocol_search_path ()
+{
+	Searchpath spath(user_config_directory ());
+	spath += ardour_dll_directory ();
+	spath.add_subdirectory_to_paths (surfaces_dir_name);
+	
+	spath += Searchpath(Glib::getenv(surfaces_env_variable_name));
+	return spath;
+}
+
+Searchpath
+export_formats_search_path ()
+{
+	Searchpath spath (ardour_data_search_path());
+	spath.add_subdirectory_to_paths (export_formats_dir_name);
+
+	bool export_formats_path_defined = false;
+	Searchpath spath_env (Glib::getenv(export_env_variable_name, export_formats_path_defined));
+
+	if (export_formats_path_defined) {
+		spath += spath_env;
+	}
+
+	return spath;
+}
+
+Searchpath
+ladspa_search_path ()
+{
+	Searchpath spath_env (Glib::getenv(ladspa_env_variable_name));
+
+	Searchpath spath (user_config_directory ());
+
+	spath += ardour_dll_directory ();
+	spath.add_subdirectory_to_paths (ladspa_dir_name);
+
+#ifndef PLATFORM_WINDOWS
+	spath.push_back ("/usr/local/lib64/ladspa");
+	spath.push_back ("/usr/local/lib/ladspa");
+	spath.push_back ("/usr/lib64/ladspa");
+	spath.push_back ("/usr/lib/ladspa");
+#endif
+
+#ifdef __APPLE__
+	spath.push_back (path_expand ("~/Library/Audio/Plug-Ins/LADSPA"));
+	spath.push_back ("/Library/Audio/Plug-Ins/LADSPA");
+#endif
+
+	return spath_env + spath;
+}
+
+Searchpath
+lv2_bundled_search_path ()
+{
+	Searchpath spath( ardour_dll_directory () );
+	spath.add_subdirectory_to_paths ("LV2");
+
+	return spath;
+}
+
 } // namespace ARDOUR