/* * Copyright 2007 Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_PCAP_PARSE_H__ #define __GST_PCAP_PARSE_H__ #include <gst/gst.h> #include <gst/base/gstadapter.h> G_BEGIN_DECLS #define GST_TYPE_PCAP_PARSE \ (gst_pcap_parse_get_type ()) #define GST_PCAP_PARSE(obj) \ (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PCAP_PARSE, GstPcapParse)) #define GST_PCAP_PARSE_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PCAP_PARSE, GstPcapParseClass)) #define GST_IS_PCAP_PARSE(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PCAP_PARSE)) #define GST_IS_PCAP_PARSE_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PCAP_PARSE)) typedef struct _GstPcapParse GstPcapParse; typedef struct _GstPcapParseClass GstPcapParseClass; typedef enum { PCAP_PARSE_STATE_CREATED, PCAP_PARSE_STATE_PARSING, } GstPcapParseState; typedef enum { DLT_ETHER = 1, DLT_SLL = 113 } GstPcapParseLinktype; /** * GstPcapParse: * * GstPcapParse element. */ struct _GstPcapParse { GstElement element; /*< private >*/ GstPad * sink_pad; GstPad * src_pad; /* properties */ gint64 src_ip; gint64 dst_ip; gint32 src_port; gint32 dst_port; GstCaps *caps; gint64 offset; /* state */ GstAdapter * adapter; gboolean initialized; gboolean swap_endian; gint64 cur_packet_size; GstClockTime cur_ts; GstClockTime base_ts; GstPcapParseLinktype linktype; gboolean newsegment_sent; gint64 buffer_offset; }; struct _GstPcapParseClass { GstElementClass parent_class; }; GType gst_pcap_parse_get_type (void); G_END_DECLS #endif /* __GST_PCAP_PARSE_H__ */