# HG changeset patch
# User Chris Cannam
# Date 1361828820 0
# Node ID 5cb76aa45ee523792e833e230cd2e8a281944598
# Parent  1fa3d63bfeac1d6731d51b084750b98d7d4199af
Add getPluginPath (it's useful for looking up other resources, e.g. cat/ttl files, besides plugins)

diff -r 1fa3d63bfeac -r 5cb76aa45ee5 org/vamp_plugins/PluginLoader.java
--- a/org/vamp_plugins/PluginLoader.java	Mon Jan 28 14:17:40 2013 +0000
+++ b/org/vamp_plugins/PluginLoader.java	Mon Feb 25 21:47:00 2013 +0000
@@ -165,6 +165,15 @@
      */
     public native String[] getPluginCategory(String key);
 
+    /**
+     * Return the plugin path, that is, the series of local file
+     * folders that will be searched for plugin files. This is
+     * platform-specific; it may be a default path, or it may be
+     * determined by factors such as the VAMP_PATH environment
+     * variable.
+     */
+    public native String[] getPluginPath();
+
     private PluginLoader() { initialise(); }
     private native long loadPluginNative(String key, float inputSampleRate,
 					 int adapterFlags);
diff -r 1fa3d63bfeac -r 5cb76aa45ee5 src/PluginLoader.cpp
--- a/src/PluginLoader.cpp	Mon Jan 28 14:17:40 2013 +0000
+++ b/src/PluginLoader.cpp	Mon Feb 25 21:47:00 2013 +0000
@@ -35,6 +35,7 @@
 #include "org_vamp_plugins_PluginLoader.h"
 
 #include <vamp-hostsdk/PluginLoader.h>
+#include <vamp-hostsdk/PluginHostAdapter.h>
 
 #include "handle.h"
 
@@ -90,4 +91,16 @@
     return result;
 }    
 
+JNIEXPORT jobjectArray JNICALL
+Java_org_vamp_1plugins_PluginLoader_getPluginPath(JNIEnv *env, jobject obj)
+{
+    std::vector<std::string> path = Vamp::PluginHostAdapter::getPluginPath();
+    jobjectArray result = env->NewObjectArray
+	(path.size(), env->FindClass("java/lang/String"), 0);
+    for (int i = 0; i < path.size(); ++i) {
+	env->SetObjectArrayElement(result, i,
+				   env->NewStringUTF(path[i].c_str()));
+    }
+    return result;
+}    
 
diff -r 1fa3d63bfeac -r 5cb76aa45ee5 src/org_vamp_plugins_PluginLoader.h
--- a/src/org_vamp_plugins_PluginLoader.h	Mon Jan 28 14:17:40 2013 +0000
+++ b/src/org_vamp_plugins_PluginLoader.h	Mon Feb 25 21:47:00 2013 +0000
@@ -20,6 +20,9 @@
 JNIEXPORT jobjectArray JNICALL Java_org_vamp_1plugins_PluginLoader_getPluginCategory
 (JNIEnv *, jobject, jstring);
 
+JNIEXPORT jobjectArray JNICALL Java_org_vamp_1plugins_PluginLoader_getPluginPath
+(JNIEnv *, jobject);
+
 #ifdef __cplusplus
 }
 #endif