From d5e22a275d2ecdf3205bfefa927be6e125ac27b8 Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Fri, 29 Jul 2005 01:09:09 +0000
Subject:  - add movie selector

---
 lib/service/servicefs.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'lib/service/servicefs.cpp')

diff --git a/lib/service/servicefs.cpp b/lib/service/servicefs.cpp
index 9db85028..739dd0a6 100644
--- a/lib/service/servicefs.cpp
+++ b/lib/service/servicefs.cpp
@@ -81,6 +81,7 @@ DEFINE_REF(eServiceFS);
 
 eServiceFS::eServiceFS(const char *path): path(path)
 {
+	m_list_valid = 0;
 }
 
 eServiceFS::~eServiceFS()
@@ -132,4 +133,22 @@ RESULT eServiceFS::getContent(std::list<eServiceReference> &list)
 	return 0;
 }
 
+RESULT eServiceFS::getNext(eServiceReference &ptr)
+{
+	if (!m_list_valid)
+	{
+		m_list_valid = 1;
+		int res = getContent(m_list);
+		if (res)
+			return res;
+	}
+	
+	if (!m_list.size())
+		return -ERANGE;
+	
+	ptr = m_list.front();
+	m_list.pop_front();
+	return 0;
+}
+
 eAutoInitPtr<eServiceFactoryFS> init_eServiceFactoryFS(eAutoInitNumbers::service+1, "eServiceFactoryFS");
-- 
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