/* wtap.h
*
- * $Id: wtap.h,v 1.46 1999/10/31 17:46:11 gram Exp $
+ * $Id: wtap.h,v 1.122 2002/08/28 20:30:45 jmayer Exp $
*
* Wiretap Library
- * Copyright (c) 1998 by Gilbert Ramirez <gram@verdict.uthscsa.edu>
- *
+ * Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* 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
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
*/
#ifndef __WTAP_H__
#define __WTAP_H__
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#ifdef HAVE_WINSOCK2_H
+# include <winsock2.h>
+#endif
+
+#include <glib.h>
+#include <stdio.h>
+
/* Encapsulation types. Choose names that truly reflect
* what is contained in the packet trace file.
*
* it on the machine on which the capture was taken.
*
* WTAP_ENCAP_LINUX_ATM_CLIP is the encapsulation you get with the
- * ATM on Linux code from <http://lrcwww.epfl.ch/linux-atm/>;
+ * ATM on Linux code from <http://linux-atm.sourceforge.net/>;
* that code adds a DLT_ATM_CLIP DLT_ code of 19, and that
* encapsulation isn't the same as the DLT_ATM_RFC1483 encapsulation
* presumably used on some BSD systems, which we turn into
* 2) a 4-byte header containing the AF_ address family, in
* the byte order of the machine that saved the capture,
* for the packet, as used on many BSD systems for the
- * loopback device and some other devices;
+ * loopback device and some other devices, or a 4-byte header
+ * containing the AF_ address family in network byte order,
+ * as used on recent OpenBSD systems for the loopback device;
*
* 3) a 4-byte header containing 2 octets of 0 and an Ethernet
* type in the byte order from an Ethernet header, that being
- * what "libpcap" on Linux turns the Ethernet header for
- * loopback interfaces into. */
+ * what older versions of "libpcap" on Linux turn the Ethernet
+ * header for loopback interfaces into (0.6.0 and later versions
+ * leave the Ethernet header alone and make it DLT_EN10MB). */
#define WTAP_ENCAP_PER_PACKET -1
#define WTAP_ENCAP_UNKNOWN 0
#define WTAP_ENCAP_ETHERNET 1
-#define WTAP_ENCAP_TR 2
+#define WTAP_ENCAP_TOKEN_RING 2
#define WTAP_ENCAP_SLIP 3
#define WTAP_ENCAP_PPP 4
#define WTAP_ENCAP_FDDI 5
#define WTAP_ENCAP_ATM_SNIFFER 12
#define WTAP_ENCAP_NULL 13
#define WTAP_ENCAP_ASCEND 14
+#define WTAP_ENCAP_LAPD 15
+#define WTAP_ENCAP_V120 16
+#define WTAP_ENCAP_PPP_WITH_PHDR 17
+#define WTAP_ENCAP_IEEE_802_11 18
+#define WTAP_ENCAP_IEEE_802_11_WITH_RADIO 19
+#define WTAP_ENCAP_SLL 20
+#define WTAP_ENCAP_FRELAY 21
+#define WTAP_ENCAP_CHDLC 22
+#define WTAP_ENCAP_CISCO_IOS 23
+#define WTAP_ENCAP_LOCALTALK 24
+#define WTAP_ENCAP_PRISM_HEADER 25
+#define WTAP_ENCAP_PFLOG 26
+#define WTAP_ENCAP_HHDLC 27
+#define WTAP_ENCAP_DOCSIS 28
+#define WTAP_ENCAP_COSINE 29
/* last WTAP_ENCAP_ value + 1 */
-#define WTAP_NUM_ENCAP_TYPES 15
+#define WTAP_NUM_ENCAP_TYPES 30
/* File types that can be read by wiretap.
- We may eventually support writing some or all of these file types,
- too, so we distinguish between different versions of them. */
+ We support writing some many of these file types, too, so we
+ distinguish between different versions of them. */
#define WTAP_FILE_UNKNOWN 0
#define WTAP_FILE_WTAP 1
#define WTAP_FILE_PCAP 2
-#define WTAP_FILE_LANALYZER 3
-#define WTAP_FILE_NGSNIFFER 4
-#define WTAP_FILE_SNOOP 6
-#define WTAP_FILE_IPTRACE 7
-#define WTAP_FILE_NETMON_1_x 8
-#define WTAP_FILE_NETMON_2_x 9
-#define WTAP_FILE_NETXRAY_1_0 10
-#define WTAP_FILE_NETXRAY_1_1 11
-#define WTAP_FILE_NETXRAY_2_001 12
-#define WTAP_FILE_RADCOM 13
-#define WTAP_FILE_ASCEND 14
-#define WTAP_FILE_NETTL 15
-#define WTAP_FILE_TOSHIBA 16
+#define WTAP_FILE_PCAP_SS990417 3
+#define WTAP_FILE_PCAP_SS990915 4
+#define WTAP_FILE_PCAP_SS991029 5
+#define WTAP_FILE_PCAP_NOKIA 6
+#define WTAP_FILE_PCAP_AIX 7
+#define WTAP_FILE_LANALYZER 8
+#define WTAP_FILE_NGSNIFFER_UNCOMPRESSED 9
+#define WTAP_FILE_NGSNIFFER_COMPRESSED 10
+#define WTAP_FILE_SNOOP 11
+#define WTAP_FILE_IPTRACE_1_0 12
+#define WTAP_FILE_IPTRACE_2_0 13
+#define WTAP_FILE_NETMON_1_x 14
+#define WTAP_FILE_NETMON_2_x 15
+#define WTAP_FILE_NETXRAY_OLD 16
+#define WTAP_FILE_NETXRAY_1_0 17
+#define WTAP_FILE_NETXRAY_1_1 18
+#define WTAP_FILE_NETXRAY_2_00x 19
+#define WTAP_FILE_RADCOM 20
+#define WTAP_FILE_ASCEND 21
+#define WTAP_FILE_NETTL 22
+#define WTAP_FILE_TOSHIBA 23
+#define WTAP_FILE_I4BTRACE 24
+#define WTAP_FILE_CSIDS 25
+#define WTAP_FILE_PPPDUMP 26
+#define WTAP_FILE_ETHERPEEK_V56 27
+#define WTAP_FILE_ETHERPEEK_V7 28
+#define WTAP_FILE_VMS 29
+#define WTAP_FILE_DBS_ETHERWATCH 30
+#define WTAP_FILE_VISUAL_NETWORKS 31
+#define WTAP_FILE_COSINE 32
+
+/* last WTAP_FILE_ value + 1 */
+#define WTAP_NUM_FILE_TYPES 33
/*
* Maximum packet size we'll support.
*/
#define WTAP_MAX_PACKET_SIZE 65535
-#include <sys/types.h>
+/*
+ * "Pseudo-headers" are used to supply to the clients of wiretap
+ * per-packet information that's not part of the packet payload
+ * proper.
+ *
+ * NOTE: do not use pseudo-header structures to hold information
+ * used by the code to read a particular capture file type; to
+ * keep that sort of state information, add a new structure for
+ * that private information to "wtap-int.h", add a pointer to that
+ * type of structure to the "capture" member of the "struct wtap"
+ * structure, and allocate one of those structures and set that member
+ * in the "open" routine for that capture file type if the open
+ * succeeds. See various other capture file type handlers for examples
+ * of that.
+ */
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
+/* Packet "pseudo-header" information for X.25 capture files. */
+#define FROM_DCE 0x80
+struct x25_phdr {
+ guint8 flags; /* ENCAP_LAPB, ENCAP_V120 : 1st bit means From DCE */
+};
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
+/* Packet "pseudo-header" for ATM capture files.
+ Not all of this information is supplied by all capture types. */
-#include <glib.h>
-#include <stdio.h>
+/*
+ * AAL types.
+ */
+#define AAL_UNKNOWN 0 /* AAL unknown */
+#define AAL_1 1 /* AAL1 */
+#define AAL_2 2 /* AAL2 */
+#define AAL_3_4 3 /* AAL3/4 */
+#define AAL_5 4 /* AAL5 */
+#define AAL_USER 5 /* User AAL */
+#define AAL_SIGNALLING 6 /* Signaling AAL */
+#define AAL_OAMCELL 7 /* OAM cell */
-#ifdef HAVE_LIBZ
-#include "zlib.h"
-#define FILE_T gzFile
-#else /* No zLib */
-#define FILE_T FILE *
-#endif /* HAVE_LIBZ */
-
-typedef struct {
- double timeunit;
- time_t start;
- int is_atm;
-} ngsniffer_t;
-
-typedef struct {
- time_t start;
-} radcom_t;
-
-typedef struct {
- time_t start;
-} nettl_t;
-
-typedef struct {
- time_t start;
-} lanalyzer_t;
-
-typedef struct {
- int byte_swapped;
- guint16 version_major;
- guint16 version_minor;
-} libpcap_t;
-
-typedef struct {
- time_t start_secs;
- guint32 start_usecs;
- guint8 version_major;
- int end_offset;
-} netmon_t;
-
-typedef struct {
- time_t start_time;
- double timeunit;
- double start_timestamp;
- int wrapped;
- int end_offset;
- int version_major;
-} netxray_t;
-
-typedef struct {
- time_t inittime;
- int adjusted;
- int seek_add;
-} ascend_t;
+/*
+ * Traffic types.
+ */
+#define TRAF_UNKNOWN 0 /* Unknown */
+#define TRAF_LLCMX 1 /* LLC multiplexed (RFC 1483) */
+#define TRAF_VCMX 2 /* VC multiplexed (RFC 1483) */
+#define TRAF_LANE 3 /* LAN Emulation */
+#define TRAF_ILMI 4 /* ILMI */
+#define TRAF_FR 5 /* Frame Relay */
+#define TRAF_SPANS 6 /* FORE SPANS */
+#define TRAF_IPSILON 7 /* Ipsilon */
-/* Packet "pseudo-header" information for X.25 capture files. */
-struct x25_phdr {
- guint8 flags; /* ENCAP_LAPB : 1st bit means From DCE */
-};
+/*
+ * Traffic subtypes.
+ */
+#define TRAF_ST_UNKNOWN 0 /* Unknown */
+
+/*
+ * For TRAF_VCMX:
+ */
+#define TRAF_ST_VCMX_802_3_FCS 1 /* 802.3 with an FCS */
+#define TRAF_ST_VCMX_802_4_FCS 2 /* 802.4 with an FCS */
+#define TRAF_ST_VCMX_802_5_FCS 3 /* 802.5 with an FCS */
+#define TRAF_ST_VCMX_FDDI_FCS 4 /* FDDI with an FCS */
+#define TRAF_ST_VCMX_802_6_FCS 5 /* 802.6 with an FCS */
+#define TRAF_ST_VCMX_802_3 7 /* 802.3 without an FCS */
+#define TRAF_ST_VCMX_802_4 8 /* 802.4 without an FCS */
+#define TRAF_ST_VCMX_802_5 9 /* 802.5 without an FCS */
+#define TRAF_ST_VCMX_FDDI 10 /* FDDI without an FCS */
+#define TRAF_ST_VCMX_802_6 11 /* 802.6 without an FCS */
+#define TRAF_ST_VCMX_FRAGMENTS 12 /* Fragments */
+#define TRAF_ST_VCMX_BPDU 13 /* BPDU */
+
+/*
+ * For TRAF_LANE:
+ */
+#define TRAF_ST_LANE_LE_CTRL 1 /* LANE: LE Ctrl */
+#define TRAF_ST_LANE_802_3 2 /* LANE: 802.3 */
+#define TRAF_ST_LANE_802_5 3 /* LANE: 802.5 */
+#define TRAF_ST_LANE_802_3_MC 4 /* LANE: 802.3 multicast */
+#define TRAF_ST_LANE_802_5_MC 5 /* LANE: 802.5 multicast */
-/* Packet "pseudo-header" for ATM Sniffer capture files. */
-struct ngsniffer_atm_phdr {
- guint8 AppTrafType; /* traffic type */
- guint8 AppHLType; /* protocol type */
- guint16 Vpi; /* virtual path identifier */
- guint16 Vci; /* virtual circuit identifier */
+/*
+ * For TRAF_IPSILON:
+ */
+#define TRAF_ST_IPSILON_FT0 1 /* Ipsilon: Flow Type 0 */
+#define TRAF_ST_IPSILON_FT1 2 /* Ipsilon: Flow Type 1 */
+#define TRAF_ST_IPSILON_FT2 3 /* Ipsilon: Flow Type 2 */
+
+struct atm_phdr {
+ guint8 aal; /* AAL of the traffic */
+ guint8 type; /* traffic type */
+ guint8 subtype; /* traffic subtype */
+ guint16 vpi; /* virtual path identifier */
+ guint16 vci; /* virtual circuit identifier */
guint16 channel; /* link: 0 for DCE, 1 for DTE */
guint16 cells; /* number of cells */
guint16 aal5t_u2u; /* user-to-user indicator */
guint32 task; /* Task number */
};
-/*
- * Bits in AppTrafType.
- *
- * For AAL types other than AAL5, the packet data is presumably for a
- * single cell, not a reassembled frame, as the ATM Sniffer manual says
- * it dosn't reassemble cells other than AAL5 cells.
- */
-#define ATT_AALTYPE 0x0F /* AAL type: */
-#define ATT_AAL_UNKNOWN 0x00 /* Unknown AAL */
-#define ATT_AAL1 0x01 /* AAL1 */
-#define ATT_AAL3_4 0x02 /* AAL3/4 */
-#define ATT_AAL5 0x03 /* AAL5 */
-#define ATT_AAL_USER 0x04 /* User AAL */
-#define ATT_AAL_SIGNALLING 0x05 /* Signaling AAL */
-#define ATT_OAMCELL 0x06 /* OAM cell */
-
-#define ATT_HLTYPE 0xF0 /* Higher-layer type: */
-#define ATT_HL_UNKNOWN 0x00 /* unknown */
-#define ATT_HL_LLCMX 0x10 /* LLC multiplexed (probably RFC 1483) */
-#define ATT_HL_VCMX 0x20 /* VC multiplexed (probably RFC 1483) */
-#define ATT_HL_LANE 0x30 /* LAN Emulation */
-#define ATT_HL_ILMI 0x40 /* ILMI */
-#define ATT_HL_FRMR 0x50 /* Frame Relay */
-#define ATT_HL_SPANS 0x60 /* FORE SPANS */
-#define ATT_HL_IPSILON 0x70 /* Ipsilon */
+/* Packet "pseudo-header" for point-to-point links with direction flags. */
+struct p2p_phdr {
+ gboolean sent; /* TRUE=sent, FALSE=received */
+};
-/*
- * Values for AppHLType; the interpretation depends on the ATT_HLTYPE
- * bits in AppTrafType.
- */
-#define AHLT_UNKNOWN 0x0
-#define AHLT_VCMX_802_3_FCS 0x1 /* VCMX: 802.3 FCS */
-#define AHLT_LANE_LE_CTRL 0x1 /* LANE: LE Ctrl */
-#define AHLT_IPSILON_FT0 0x1 /* Ipsilon: Flow Type 0 */
-#define AHLT_VCMX_802_4_FCS 0x2 /* VCMX: 802.4 FCS */
-#define AHLT_LANE_802_3 0x2 /* LANE: 802.3 */
-#define AHLT_IPSILON_FT1 0x2 /* Ipsilon: Flow Type 1 */
-#define AHLT_VCMX_802_5_FCS 0x3 /* VCMX: 802.5 FCS */
-#define AHLT_LANE_802_5 0x3 /* LANE: 802.5 */
-#define AHLT_IPSILON_FT2 0x3 /* Ipsilon: Flow Type 2 */
-#define AHLT_VCMX_FDDI_FCS 0x4 /* VCMX: FDDI FCS */
-#define AHLT_LANE_802_3_MC 0x4 /* LANE: 802.3 multicast */
-#define AHLT_VCMX_802_6_FCS 0x5 /* VCMX: 802.6 FCS */
-#define AHLT_LANE_802_5_MC 0x5 /* LANE: 802.5 multicast */
-#define AHLT_VCMX_802_3 0x7 /* VCMX: 802.3 */
-#define AHLT_VCMX_802_4 0x8 /* VCMX: 802.4 */
-#define AHLT_VCMX_802_5 0x9 /* VCMX: 802.5 */
-#define AHLT_VCMX_FDDI 0xa /* VCMX: FDDI */
-#define AHLT_VCMX_802_6 0xb /* VCMX: 802.6 */
-#define AHLT_VCMX_FRAGMENTS 0xc /* VCMX: Fragments */
-#define AHLT_VCMX_BPDU 0xe /* VCMX: BPDU */
-
-union pseudo_header {
- struct x25_phdr x25;
- struct ngsniffer_atm_phdr ngsniffer_atm;
- struct ascend_phdr ascend;
+/* Packet "pseudo-header" information for 802.11 with radio information. */
+struct ieee_802_11_phdr {
+ guint8 channel; /* Channel number */
+ guint8 data_rate; /* in .5 Mb/s units */
+ guint8 signal_level; /* percentage */
+};
+
+/* Packet "pseudo-header" for the output from CoSine L2 debug output. */
+
+#define COSINE_MAX_IF_NAME_LEN 128
+
+#define COSINE_ENCAP_TEST 1
+#define COSINE_ENCAP_PPoATM 2
+#define COSINE_ENCAP_PPoFR 3
+#define COSINE_ENCAP_ATM 4
+#define COSINE_ENCAP_FR 5
+#define COSINE_ENCAP_HDLC 6
+#define COSINE_ENCAP_PPP 7
+#define COSINE_ENCAP_ETH 8
+#define COSINE_ENCAP_UNKNOWN 99
+
+#define COSINE_DIR_TX 1
+#define COSINE_DIR_RX 2
+
+struct cosine_phdr {
+ guint8 encap; /* COSINE_ENCAP_* as defined above */
+ guint8 direction; /* COSINE_DIR_*, as defined above */
+ char if_name[COSINE_MAX_IF_NAME_LEN]; /* Encap & Logical I/F name */
+ guint16 pro; /* Protocol */
+ guint16 off; /* Offset */
+ guint16 pri; /* Priority */
+ guint16 rm; /* Rate Marking */
+ guint16 err; /* Error Code */
+};
+
+union wtap_pseudo_header {
+ struct x25_phdr x25;
+ struct atm_phdr atm;
+ struct ascend_phdr ascend;
+ struct p2p_phdr p2p;
+ struct ieee_802_11_phdr ieee_802_11;
+ struct cosine_phdr cosine;
};
struct wtap_pkthdr {
guint32 caplen;
guint32 len;
int pkt_encap;
- union pseudo_header pseudo_header;
};
-typedef void (*wtap_handler)(u_char*, const struct wtap_pkthdr*,
- int, const u_char *);
+typedef void (*wtap_handler)(guchar*, const struct wtap_pkthdr*,
+ long, union wtap_pseudo_header *pseudo_header, const guchar *);
struct wtap;
struct Buffer;
-
-typedef int (*subtype_read_func)(struct wtap*, int*);
-typedef struct wtap {
- FILE_T fh;
- int fd; /* File descriptor for cap file */
- int file_type;
- int snapshot_length;
- struct Buffer *frame_buffer;
- struct wtap_pkthdr phdr;
-
- long data_offset;
-
- union {
- libpcap_t *pcap;
- lanalyzer_t *lanalyzer;
- ngsniffer_t *ngsniffer;
- radcom_t *radcom;
- nettl_t *nettl;
- netmon_t *netmon;
- netxray_t *netxray;
- ascend_t *ascend;
- } capture;
-
- subtype_read_func subtype_read;
- int file_encap; /* per-file, for those
- file formats that have
- per-file encapsulation
- types */
-} wtap;
-
struct wtap_dumper;
-typedef int (*subtype_write_func)(struct wtap_dumper*,
- const struct wtap_pkthdr*, const u_char*, int*);
-typedef int (*subtype_close_func)(struct wtap_dumper*, int*);
-typedef struct wtap_dumper {
- FILE* fh;
- int file_type;
- int snaplen;
- int encap;
-
- subtype_write_func subtype_write;
- subtype_close_func subtype_close;
-} wtap_dumper;
+typedef struct wtap wtap;
+typedef struct wtap_dumper wtap_dumper;
/*
* On failure, "wtap_open_offline()" returns NULL, and puts into the
*
* a negative number, indicating the type of error, on other failures.
*/
-wtap* wtap_open_offline(const char *filename, int *err);
-int wtap_loop(wtap *wth, int, wtap_handler, u_char*, int*);
+struct wtap* wtap_open_offline(const char *filename, int *err, gboolean do_random);
+
+/* Returns TRUE if entire loop-reading was successful. If read failure
+ * happened, FALSE is returned and err is set. */
+gboolean wtap_loop(wtap *wth, int, wtap_handler, guchar*, int *err);
+
+/* Returns TRUE if read was successful. FALSE if failure. data_offset is
+ * set the the offset in the file where the data for the read packet is
+ * located. */
+gboolean wtap_read(wtap *wth, int *err, long *data_offset);
+
+struct wtap_pkthdr *wtap_phdr(wtap *wth);
+union wtap_pseudo_header *wtap_pseudoheader(wtap *wth);
+guint8 *wtap_buf_ptr(wtap *wth);
-FILE* wtap_file(wtap *wth);
int wtap_fd(wtap *wth);
int wtap_snapshot_length(wtap *wth); /* per file */
int wtap_file_type(wtap *wth);
int wtap_file_encap(wtap *wth);
-const char *wtap_file_type_string(wtap *wth);
+
+const char *wtap_file_type_string(int filetype);
+const char *wtap_file_type_short_string(int filetype);
+int wtap_short_string_to_file_type(const char *short_name);
+
+const char *wtap_encap_string(int encap);
+const char *wtap_encap_short_string(int encap);
+int wtap_short_string_to_encap(const char *short_name);
+
const char *wtap_strerror(int err);
+void wtap_sequential_close(wtap *wth);
void wtap_close(wtap *wth);
-int wtap_seek_read (int file_type, FILE *fh, int seek_off, guint8 *pd, int len);
-int wtap_def_seek_read (FILE *fh, int seek_off, guint8 *pd, int len);
+gboolean wtap_seek_read (wtap *wth, long seek_off,
+ union wtap_pseudo_header *pseudo_header, guint8 *pd, int len, int *err);
+gboolean wtap_def_seek_read (wtap *wth, long seek_off,
+ union wtap_pseudo_header *pseudo_header, guint8 *pd, int len, int *err);
+gboolean wtap_dump_can_open(int filetype);
+gboolean wtap_dump_can_write_encap(int filetype, int encap);
wtap_dumper* wtap_dump_open(const char *filename, int filetype, int encap,
int snaplen, int *err);
wtap_dumper* wtap_dump_fdopen(int fd, int filetype, int encap, int snaplen,
int *err);
-int wtap_dump(wtap_dumper *, const struct wtap_pkthdr *, const u_char *,
- int *err);
+gboolean wtap_dump(wtap_dumper *, const struct wtap_pkthdr *,
+ const union wtap_pseudo_header *pseudo_header, const guchar *, int *err);
FILE* wtap_dump_file(wtap_dumper *);
-int wtap_dump_close(wtap_dumper *, int *);
-
-/* XXX - needed until "wiretap" can do live packet captures */
-int wtap_pcap_encap_to_wtap_encap(int encap);
+gboolean wtap_dump_close(wtap_dumper *, int *);
+long wtap_get_bytes_dumped(wtap_dumper *);
+void wtap_set_bytes_dumped(wtap_dumper *wdh, long bytes_dumped);
/*
* Wiretap error codes.
*/
#define WTAP_ERR_NOT_REGULAR_FILE -1
- /* The file being opened for reading isn't a plain file */
-#define WTAP_ERR_FILE_UNKNOWN_FORMAT -2
+ /* The file being opened for reading isn't a plain file (or pipe) */
+#define WTAP_ERR_RANDOM_OPEN_PIPE -2
+ /* The file is being opened for random access and it's a pipe */
+#define WTAP_ERR_FILE_UNKNOWN_FORMAT -3
/* The file being opened is not a capture file in a known format */
-#define WTAP_ERR_UNSUPPORTED -3
+#define WTAP_ERR_UNSUPPORTED -4
/* Supported file type, but there's something in the file we
can't support */
-#define WTAP_ERR_CANT_OPEN -4
+#define WTAP_ERR_CANT_WRITE_TO_PIPE -5
+ /* Wiretap can't save to a pipe in the specified format */
+#define WTAP_ERR_CANT_OPEN -6
/* The file couldn't be opened, reason unknown */
-#define WTAP_ERR_UNSUPPORTED_FILE_TYPE -5
+#define WTAP_ERR_UNSUPPORTED_FILE_TYPE -7
/* Wiretap can't save files in the specified format */
-#define WTAP_ERR_UNSUPPORTED_ENCAP -6
- /* Wiretap can't save files in the specified format with the
+#define WTAP_ERR_UNSUPPORTED_ENCAP -8
+ /* Wiretap can't read or save files in the specified format with the
specified encapsulation */
-#define WTAP_ERR_ENCAP_PER_PACKET_UNSUPPORTED -7
+#define WTAP_ERR_ENCAP_PER_PACKET_UNSUPPORTED -9
/* The specified format doesn't support per-packet encapsulations */
-#define WTAP_ERR_CANT_CLOSE -8
+#define WTAP_ERR_CANT_CLOSE -10
/* The file couldn't be closed, reason unknown */
-#define WTAP_ERR_CANT_READ -9
+#define WTAP_ERR_CANT_READ -11
/* An attempt to read failed, reason unknown */
-#define WTAP_ERR_SHORT_READ -10
+#define WTAP_ERR_SHORT_READ -12
/* An attempt to read read less data than it should have */
-#define WTAP_ERR_BAD_RECORD -11
+#define WTAP_ERR_BAD_RECORD -13
/* We read an invalid record */
-#define WTAP_ERR_SHORT_WRITE -12
+#define WTAP_ERR_SHORT_WRITE -14
/* An attempt to write wrote less data than it should have */
+#define WTAP_ERR_UNC_TRUNCATED -15
+ /* Sniffer compressed data was oddly truncated */
+#define WTAP_ERR_UNC_OVERFLOW -16
+ /* Uncompressing Sniffer data would overflow buffer */
+#define WTAP_ERR_UNC_BAD_OFFSET -17
+ /* LZ77 compressed data has bad offset to string */
/* Errors from zlib; zlib error Z_xxx turns into Wiretap error
WTAP_ERR_ZLIB + Z_xxx.
#define WTAP_ERR_ZLIB_MAX -100
#define WTAP_ERR_ZLIB_MIN -300
-/* Pointer versions of ntohs and ntohl. Given a pointer to a member of a
- * byte array, returns the value of the two or four bytes at the pointer.
- * The pletoh[sl] versions return the little-endian representation.
- */
-
-#ifndef pntohs
-#define pntohs(p) ((guint16) \
- ((guint16)*((guint8 *)p+0)<<8| \
- (guint16)*((guint8 *)p+1)<<0))
-#endif
-
-#ifndef pntohl
-#define pntohl(p) ((guint32)*((guint8 *)p+0)<<24| \
- (guint32)*((guint8 *)p+1)<<16| \
- (guint32)*((guint8 *)p+2)<<8| \
- (guint32)*((guint8 *)p+3)<<0)
-#endif
-
-#ifndef phtons
-#define phtons(p) ((guint16) \
- ((guint16)*((guint8 *)p+0)<<8| \
- (guint16)*((guint8 *)p+1)<<0))
-#endif
-
-#ifndef phtonl
-#define phtonl(p) ((guint32)*((guint8 *)p+0)<<24| \
- (guint32)*((guint8 *)p+1)<<16| \
- (guint32)*((guint8 *)p+2)<<8| \
- (guint32)*((guint8 *)p+3)<<0)
-#endif
-
-#ifndef pletohs
-#define pletohs(p) ((guint16) \
- ((guint16)*((guint8 *)p+1)<<8| \
- (guint16)*((guint8 *)p+0)<<0))
-#endif
-
-#ifndef plethol
-#define pletohl(p) ((guint32)*((guint8 *)p+3)<<24| \
- (guint32)*((guint8 *)p+2)<<16| \
- (guint32)*((guint8 *)p+1)<<8| \
- (guint32)*((guint8 *)p+0)<<0)
-#endif
#endif /* __WTAP_H__ */