Allow JACK/Standalone to have resources/bundle path too

Signed-off-by: falkTX <falktx@falktx.com>

distrho/src/DistrhoPluginJACK.cpp

@@ -15,6 +15,7 @@
  */
 
 #include "DistrhoPluginInternal.hpp"
+#include "../DistrhoPluginUtils.hpp"
 
 #if DISTRHO_PLUGIN_HAS_UI
 # include "DistrhoUIInternal.hpp"
@@ -32,6 +33,7 @@
 
 #ifndef DISTRHO_OS_WINDOWS
 # include <signal.h>
+# include <unistd.h>
 #endif
 
 #ifndef JACK_METADATA_ORDER
@@ -949,6 +951,34 @@ int main(int argc, char* argv[])
     d_nextSampleRate = jackbridge_get_sample_rate(client);
     d_nextCanRequestParameterValueChanges = true;
 
+   #ifndef DISTRHO_OS_WINDOWS
+    // find plugin bundle
+    static String bundlePath;
+    if (bundlePath.isEmpty())
+    {
+        String tmpPath(getBinaryFilename());
+        tmpPath.truncate(tmpPath.rfind(DISTRHO_OS_SEP));
+       #ifdef DISTRHO_OS_MAC
+        if (tmpPath.endsWith("/MacOS"))
+        {
+            tmpPath.truncate(tmpPath.rfind('/'));
+            if (tmpPath.endsWith("/Contents"))
+            {
+                tmpPath.truncate(tmpPath.rfind('/'));
+                bundlePath = tmpPath;
+                d_nextBundlePath = bundlePath.buffer();
+            }
+        }
+       #else
+        if (access(tmpPath + DISTRHO_OS_SEP_STR "resources", F_OK) == 0)
+        {
+            bundlePath = tmpPath;
+            d_nextBundlePath = bundlePath.buffer();
+        }
+       #endif
+    }
+   #endif
+
     const PluginJack p(client);
 
     return 0;

distrho/src/DistrhoUtils.cpp

@@ -94,40 +94,40 @@ const char* getResourcePath(const char* const bundlePath) noexcept
 {
     DISTRHO_SAFE_ASSERT_RETURN(bundlePath != nullptr, nullptr);
 
-#if defined(DISTRHO_PLUGIN_TARGET_LV2)
-    static String bundlePathLV2;
+#if defined(DISTRHO_PLUGIN_TARGET_JACK) || defined(DISTRHO_PLUGIN_TARGET_VST2)
+    static String resourcePath;
 
-    if (bundlePathLV2.isEmpty())
+    if (resourcePath.isEmpty())
     {
-        bundlePathLV2 = bundlePath;
-        bundlePathLV2 += DISTRHO_OS_SEP_STR "resources";
+        resourcePath = bundlePath;
+# ifdef DISTRHO_OS_MAC
+        resourcePath += "/Contents/Resources";
+# else
+        resourcePath += DISTRHO_OS_SEP_STR "resources";
+# endif
     }
 
-    return bundlePathLV2.buffer();
-#elif defined(DISTRHO_PLUGIN_TARGET_VST2)
-    static String bundlePathVST2;
+    return resourcePath.buffer();
+#elif defined(DISTRHO_PLUGIN_TARGET_LV2)
+    static String resourcePath;
 
-    if (bundlePathVST2.isEmpty())
+    if (resourcePath.isEmpty())
     {
-        bundlePathVST2 = bundlePath;
-# ifdef DISTRHO_OS_MAC
-        bundlePathVST2 += "/Contents/Resources";
-# else
-        bundlePathVST2 += DISTRHO_OS_SEP_STR "resources";
-# endif
+        resourcePath = bundlePath;
+        resourcePath += DISTRHO_OS_SEP_STR "resources";
     }
 
-    return bundlePathVST2.buffer();
+    return resourcePath.buffer();
 #elif defined(DISTRHO_PLUGIN_TARGET_VST3)
-    static String bundlePathVST3;
+    static String resourcePath;
 
-    if (bundlePathVST3.isEmpty())
+    if (resourcePath.isEmpty())
     {
-        bundlePathVST3 = bundlePath;
-        bundlePathVST3 += "/Contents/Resources";
+        resourcePath = bundlePath;
+        resourcePath += "/Contents/Resources";
     }
 
-    return bundlePathVST3.buffer();
+    return resourcePath.buffer();
 #endif
 
     return nullptr;