1 files changed, 46 insertions, 0 deletions
diff --git a/src/Mpeg.cpp b/src/Mpeg.cpp
new file mode 100644
index 0000000..bbcc935
--- /dev/null
+++ b/src/Mpeg.cpp
@@ -0,0 +1,46 @@
+/*
+ * Mpeg.cpp
+ *
+ *  Created on: 2014. 6. 18.
+ *      Author: oskwon
+ */
+
+#include "Mpeg.h"
+#include "Http.h"
+#include "Util.h"
+#include "Logger.h"
+//----------------------------------------------------------------------
+
+void Mpeg::seek(HttpHeader &header)
+{
+	try {
+		std::string position = header.page_params["position"];
+		if (position == "") {
+			off_t byte_offset = 0;
+			std::string range = header.params["Range"];
+			if((range.length() > 7) && (range.substr(0, 6) == "bytes=")) {
+				range = range.substr(6);
+				if(range.find('-') == (range.length() - 1)) {
+					byte_offset = Util::strtollu(range);
+				}
+			}
+			if (is_time_seekable && byte_offset > 0) {
+				DEBUG("seek to byte_offset %llu", byte_offset);
+				seek_absolute(byte_offset);
+				DEBUG("seek ok");
+			}
+		}
+		else {
+			unsigned int position_offset = Util::strtollu(position);
+			if (is_time_seekable && position_offset > 0) {
+				DEBUG("seek to position_offset %ds", position_offset);
+				seek_time((position_offset * 1000) + first_pcr_ms);
+				DEBUG("seek ok");
+			}
+		}
+	}
+	catch (const trap &e) {
+		WARNING("Exception : %s", e.what());
+	}
+}
+//----------------------------------------------------------------------