X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/4cb1a1e0bcadeba2bc44f8ae6610896bd493cfed..de0f72b065f83042e6933b63487eb8124e643990:/lib/base/filepush.cpp

diff --git a/lib/base/filepush.cpp b/lib/base/filepush.cpp
index 5ae2f15d..73dc5190 100644
--- a/lib/base/filepush.cpp
+++ b/lib/base/filepush.cpp
@@ -1,3 +1,4 @@
+#include <config.h>
 #include <lib/base/filepush.h>
 #include <lib/base/eerror.h>
 #include <errno.h>
@@ -6,7 +7,7 @@
 eFilePushThread::eFilePushThread()
 {
 	m_stop = 0;
-	m_buf_start = m_buf_end = 0;
+	flush();
 }
 
 static void signal_handler(int x)
@@ -34,6 +35,7 @@ void eFilePushThread::thread()
 		{
 				// TODO: take care of boundaries.
 			int w = write(m_fd_dest, m_buffer + m_buf_start, m_buf_end - m_buf_start);
+			eDebug("wrote %d bytes", w);
 			if (w <= 0)
 			{
 				if (errno == -EINTR)
@@ -42,6 +44,7 @@ void eFilePushThread::thread()
 				// ... we would stop the thread
 			}
 
+				/* this should flush all written pages to disk. */
 			posix_fadvise(m_fd_dest, dest_pos, w, POSIX_FADV_DONTNEED);
 
 			dest_pos += w;
@@ -80,8 +83,7 @@ void eFilePushThread::start(int fd_source, int fd_dest)
 {
 	m_fd_source = fd_source;
 	m_fd_dest = fd_dest;
-	m_stop = 0;
-	run();
+	resume();
 }
 
 void eFilePushThread::stop()
@@ -90,3 +92,25 @@ void eFilePushThread::stop()
 	sendSignal(SIGUSR1);
 	kill();
 }
+
+void eFilePushThread::pause()
+{
+	stop();
+}
+
+void eFilePushThread::seek(int whence, off_t where)
+{
+	::lseek(m_fd_source, where, whence);
+}
+
+void eFilePushThread::resume()
+{
+	m_stop = 0;
+	run();
+}
+
+void eFilePushThread::flush()
+{
+	m_buf_start = m_buf_end = 0;
+}
+