1 files changed, 44 insertions, 0 deletions
diff --git a/src/postprocessor.vala b/src/postprocessor.vala
new file mode 100644
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--- /dev/null
+++ b/src/postprocessor.vala
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+/*
+ * Copyright (C) 2022 Alexander Vogt
+ * Author: Alexander Vogt <a.vogt@fulguritus.com>
+ *
+ * This program is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version. See http://www.gnu.org/copyleft/gpl.html the full text of the
+ * license.
+ */
+
+public class Postprocessor {
+
+    public Postprocessor(){
+
+    }
+
+    public int process(string script, string mime_type, bool keep_original, string source_file, string arguments) throws Error {
+        // Code copied and adapted from https://valadoc.org/glib-2.0/GLib.Process.spawn_sync.html
+        string[] spawn_args = {script, mime_type, keep_original ? "true" : "false", source_file, arguments };
+        string[] spawn_env = Environ.get ();
+        string  process_stdout;
+        string  process_stderr;
+        int     process_status;
+
+        print ("Executing script%s\n", script);
+        Process.spawn_sync (null,               // inherit parent's working dir
+						spawn_args,
+						spawn_env,
+						SpawnFlags.SEARCH_PATH,
+						null,
+						out process_stdout,
+						out process_stderr,
+						out process_status);
+	    debug ("status: %d\n", process_status);
+	    debug ("STDOUT: \n");
+	    debug ("process_stdout");
+	    debug ("STDERR: \n");
+	    debug ("process_stderr");
+
+	    return process_status;
+    }
+}