1 files changed, 57 insertions, 0 deletions
diff --git a/noncore/apps/opie-reader/util.h b/noncore/apps/opie-reader/util.h
new file mode 100644
index 0000000..f831ead
--- a/dev/null
+++ b/noncore/apps/opie-reader/util.h
@@ -0,0 +1,57 @@
+#ifndef __UTIL_H
+#define __UTIL_H
+
+#include <qstring.h>
+#include <qdir.h>
+#include <stdlib.h>
+
+QString filesize(unsigned long l);
+QString percent(unsigned long pos, unsigned long len);
+QString fmt(unsigned long pos, unsigned long len);
+
+/**
+ * class with utility inline function(s)
+ * (in contrast to global functions they become available by just
+ * including util.h)
+ */
+class QTReaderUtil
+{
+  public:
+
+   /**
+	 * searches for a specific direcory inside OpieReader installation
+	 *
+	 * @param subdir    name of sub directory inside installation directory which is needed
+	 * @return full path name including that sub directory
+	 *
+	 * search order is (on all platforms):
+	 * - OPIEDIR
+	 * - QTDIR
+	 * - READERDIR
+	 */
+	static QString getPluginPath( const char *subdir = "codecs/" )
+	{
+		QString dirname;
+		dirname = getenv("OPIEDIR");
+		dirname += "/plugins/reader/";
+		dirname += subdir;
+		if (QDir(dirname).exists())
+			return dirname;
+
+		dirname = getenv("QTDIR");
+		dirname += "/plugins/reader/";
+		dirname += subdir;
+		if (QDir(dirname).exists())
+			return dirname;
+
+		dirname = getenv("READERDIR");
+		dirname += "/";
+		dirname += subdir;
+		if (QDir(dirname).exists())
+			return dirname;
+
+		return "";	 
+	}
+}; 
+
+#endif