File xmms-1.2.11-arts.patch of Package xmms

--- xmms-1.2.11-20071117cvs/xmms/main.c	2008-09-02 19:08:34.000000000 +0100
+++ xmms-1.2.11-20071117cvs/xmms/main-new.c	2008-09-02 19:16:29.000000000 +0100
@@ -307,6 +307,40 @@
 	sizeof(mainwin_general_menu_entries) / 
 	sizeof(mainwin_general_menu_entries[0]);
 
+#include <kde/artsc/artsc.h>
+#include <dlfcn.h>
+
+/* dlopen libarts, for seeing if we should use this as the default plugin. */
+static int arts_running(void) {
+	void *arts_handle;
+	int (*a_init)(void);
+	void (*a_close)(void);
+	int ret = 0;
+	
+	arts_handle = dlopen("libartsc.so.0", RTLD_NOW);
+	if (!arts_handle)
+		return 0;
+
+	a_init = dlsym(arts_handle, "arts_init");
+	a_close = dlsym(arts_handle, "arts_free");
+	if (!a_init || !a_close) {
+		dlclose(arts_handle);
+		return 0;
+	}
+	signal(SIGPIPE, SIG_DFL);
+	if ((*a_init)() == 0) {
+		ret = 1;
+		/* there are problems with library unloading in conjunction with X11, */
+		/* (Arts::X11GlobalComm), so we don't unload stuff here */
+ 		/* (*a_close)(); */
+	}
+	signal(SIGPIPE, SIG_IGN);
+	dlclose(arts_handle);
+	return ret;
+}
+
+
+
 static void make_xmms_dir(void)
 {
 	gchar *filename;
@@ -503,6 +537,19 @@
 		cfg.skin = g_strdup("/usr/share/xmms/Skins/Bluecurve-xmms.zip");
 	if (cfg.outputplugin == NULL)
 	{
+		/* If aRts is running and the plugin is there, use that... */
+		if (arts_running())
+		{
+			cfg.outputplugin = g_strdup_printf("%s/%s/libarts.so", PLUGIN_DIR, plugin_dir_list[0]);
+			if (access(cfg.outputplugin, X_OK))
+			{
+				g_free(cfg.outputplugin);
+				cfg.outputplugin = NULL;
+			}
+		}
+	}
+	if (cfg.outputplugin == NULL)
+	{
 #ifdef HAVE_OSS
 		cfg.outputplugin = g_strdup_printf("%s/%s/libALSA.so", PLUGIN_DIR, plugin_dir_list[0]);
 #elif defined(sun)
@@ -515,6 +562,13 @@
 		cfg.outputplugin = g_strdup("");
 #endif
 	}
+	/* Migrate users of the previous arts plugin */
+	if (!strcmp(g_basename(cfg.outputplugin),"libartsout.so")) {
+		if (access(cfg.outputplugin,X_OK)) {
+			g_free(cfg.outputplugin);
+			cfg.outputplugin = g_strdup_printf("%s/%s/libarts.so", PLUGIN_DIR, plugin_dir_list[0]);
+		}
+	}
 	if (cfg.eqpreset_default_file == NULL)
 		cfg.eqpreset_default_file = g_strdup("dir_default.preset");
 	if (cfg.eqpreset_extension == NULL)