1 files changed, 79 insertions, 0 deletions
diff --git a/framework/src/suricata/src/stream.h b/framework/src/suricata/src/stream.h
new file mode 100644
index 00000000..dfe5c342
--- /dev/null
+++ b/framework/src/suricata/src/stream.h
@@ -0,0 +1,79 @@
+/* Copyright (C) 2007-2010 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/**
+ * \file
+ *
+ * \author Victor Julien <victor@inliniac.net>
+ */
+
+#ifndef __STREAM_H__
+#define __STREAM_H__
+
+#include "flow.h"
+
+#define STREAM_START            0x01
+#define STREAM_EOF              0x02
+#define STREAM_TOSERVER         0x04
+#define STREAM_TOCLIENT         0x08
+#define STREAM_GAP              0x10    /**< data gap encountered */
+#define STREAM_DEPTH            0x20    /**< depth reached */
+
+typedef struct StreamMsg_ {
+    struct StreamMsg_ *next;
+    struct StreamMsg_ *prev;
+
+    uint32_t seq;                   /**< sequence number */
+    uint32_t data_len;              /**< length of the data */
+    uint32_t data_size;
+    uint8_t *data;                  /**< reassembled data: ptr to after this
+                                     *   struct */
+} StreamMsg;
+
+typedef struct StreamMsgQueue_ {
+    StreamMsg *top;
+    StreamMsg *bot;
+    uint16_t len;
+#ifdef DBG_PERF
+    uint16_t dbg_maxlen;
+#endif /* DBG_PERF */
+} StreamMsgQueue;
+
+/* prototypes */
+void StreamMsgQueuesInit(uint32_t prealloc);
+void StreamMsgQueuesDeinit(char);
+
+StreamMsg *StreamMsgGetFromPool(void);
+void StreamMsgReturnToPool(StreamMsg *);
+StreamMsg *StreamMsgGetFromQueue(StreamMsgQueue *);
+void StreamMsgPutInQueue(StreamMsgQueue *, StreamMsg *);
+
+StreamMsgQueue *StreamMsgQueueGetNew(void);
+void StreamMsgQueueFree(StreamMsgQueue *);
+
+void StreamMsgQueueSetMinChunkLen(uint8_t dir, uint16_t len);
+uint16_t StreamMsgQueueGetMinChunkLen(uint8_t);
+
+void StreamMsgReturnListToPool(void *);
+
+typedef int (*StreamSegmentCallback)(const Packet *, void *, uint8_t *, uint32_t);
+int StreamSegmentForEach(const Packet *p, uint8_t flag,
+                         StreamSegmentCallback CallbackFunc,
+                         void *data);
+
+#endif /* __STREAM_H__ */
+