netwib535_shw(3) - Linux man page
Name
netwib - section shw
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Presentation
This manpage contains a concatenation of includes for section SHW.
Module Types
Module Array
/*-------------------------------------------------------------*/
/***************************************************************
* An array permits to show a packet. Generally, one line *
* corresponds to 32bits/4bytes, as seen in RFCs *
***************************************************************/
/*
For example :
|0|1|1|0|0|1|1|0|0|1|1|0|0|1|1|0|0|1|1|0|0|1|1|0|0|1|1|0|0|1|1|0|
|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|_3_|
|0xF=15_|__0xF__|__15___|0xF=15_|__0xF__|__15___|0xF=15_|__0xF__|
|_0x80=128='c'__|_0x80=128='c'__|_0x80=128='c'__|_0x80=128='c'__|
| data: 0123456789012345678901234567890123456789012345678901234 |
| 0123456789012345678901234567890123456789012345678901234 |
|_______________________________________________________________|
Ethernet________________________________________________________.
| 00:00:01:02:03:04->00:00:05:06:97:08 type:0x0800 |
|_______________________________________________________________|
IP______________________________________________________________.
|version| ihl | tos | totlen |
|___4___|___5___|____0x00=0_____|___________0x0054=84___________|
| id |r|D|M| offsetfrag |
|___________0x0008=8____________|0|0|0|________0x0000=0_________|
| ttl | protocol | checksum |
|___0xFF=255____|____0x01=1_____|____________0x2551_____________|
| source |
|_________________________192.168.1.1___________________________|
| destination |
|_________________________192.168.1.2___________________________|
ICMP4_echo reply________________________________________________.
| type | code | checksum |
|____0x00=0_____|____0x00=0_____|_________0xC6A9=50857__________|
*/
/*-------------------------------------------------------------*/
/* "._________________." or "Title_____________." */
netwib_err netwib_show_array_head(netwib_conststring title,
netwib_buf *pbuf);
/* "|_________________|" */
netwib_err netwib_show_array_tail(netwib_buf *pbuf);
/*-------------------------------------------------------------*/
/* "|" */
netwib_err netwib_show_array_line_begin(netwib_buf *pbuf);
/* "\n" */
netwib_err netwib_show_array_line_end(netwib_buf *pbuf);
/*-------------------------------------------------------------*/
/* centered text surrounded by spaces and ending with "|" */
netwib_err netwib_show_array_text(netwib_uint32 size,
netwib_conststring txt,
netwib_buf *pbuf);
/* num32 is special : line_begin and line_end are internally called */
#define netwib_show_array_text32(text,pbuf) netwib_show_array_text(32,text,pbuf)
#define netwib_show_array_text16(text,pbuf) netwib_show_array_text(16,text,pbuf)
#define netwib_show_array_text8(text,pbuf) netwib_show_array_text(8,text,pbuf)
#define netwib_show_array_text4(text,pbuf) netwib_show_array_text(4,text,pbuf)
#define netwib_show_array_text1(text,pbuf) netwib_show_array_text(1,text,pbuf)
/*-------------------------------------------------------------*/
/* centered number surrounded by "_" and ending with "|" */
typedef enum {
NETWIB_SHOW_ARRAY_NUMTYPE_BIN = 1,
NETWIB_SHOW_ARRAY_NUMTYPE_DEC,
NETWIB_SHOW_ARRAY_NUMTYPE_HEXA,
NETWIB_SHOW_ARRAY_NUMTYPE_CHAR,
NETWIB_SHOW_ARRAY_NUMTYPE_DECCHAR,
NETWIB_SHOW_ARRAY_NUMTYPE_HEXADEC,
NETWIB_SHOW_ARRAY_NUMTYPE_HEXACHAR,
NETWIB_SHOW_ARRAY_NUMTYPE_HEXADECCHAR
} netwib_show_array_numtype;
netwib_err netwib_show_array_num(netwib_uint32 size,
netwib_uint32 ui,
netwib_show_array_numtype type,
netwib_buf *pbuf);
/* num32 is special : line_begin and line_end are internally called */
#define netwib_show_array_num32(ui,type,pbuf) netwib_show_array_num(32,ui,type,pbuf)
#define netwib_show_array_num16(ui,type,pbuf) netwib_show_array_num(16,ui,type,pbuf)
#define netwib_show_array_num8(ui,type,pbuf) netwib_show_array_num(8,ui,type,pbuf)
#define netwib_show_array_num4(ui,type,pbuf) netwib_show_array_num(4,ui,type,pbuf)
#define netwib_show_array_num1(ui,pbuf) netwib_show_array_num(1,ui,NETWIB_SHOW_ARRAY_NUMTYPE_DEC,pbuf)
/*-------------------------------------------------------------*/
typedef enum {
NETWIB_SHOW_ARRAY_ALIGN_LEFT,
NETWIB_SHOW_ARRAY_ALIGN_CENTER,
NETWIB_SHOW_ARRAY_ALIGN_RIGHT
} netwib_show_array_align;
/* if size==32, line_begin and line_end are internally called */
netwib_err netwib_show_array_fmt(netwib_uint32 size,
netwib_show_array_align align,
netwib_char fillchar, /* ie ' ' or '_' */
netwib_buf *pbuf,
netwib_conststring fmt,
...);
/* size==32, align==NETWIB_SHOW_ARRAY_ALIGN_LEFT and fillchar==' ' */
netwib_err netwib_show_array_fmt32(netwib_buf *pbuf,
netwib_conststring fmt,
...);
/*-------------------------------------------------------------*/
/*
data wrapped to fit in the array. For example :
|title: 0123456789012345678901234567890123456789012 |
| 3456789012345678901234567801234567890123456 |
|_______567890123456789012345678____________________|
*/
netwib_err netwib_show_array_data(netwib_conststring title,
netwib_constbuf *pdata,
netwib_encodetype encodetype,
netwib_char fillchar, /* ie ' ' or '_' */
netwib_buf *pbuf);
Module Linkhdr
/*-------------------------------------------------------------*/
/* Name : netwib_linkhdr_show
Description :
Print a netwib_linkhdr.
Input parameter(s) :
linkhdr : netwib_linkhdr to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_linkhdr_show(netwib_constlinkhdr *plinkhdr,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Iphdr
/*-------------------------------------------------------------*/
/* Name : netwib_iphdr_show
Description :
Print a netwib_iphdr.
Input parameter(s) :
*piphdr : netwib_iphdr to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_iphdr_show(netwib_constiphdr *piphdr,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Ip4opt
/*-------------------------------------------------------------*/
/* Name : netwib_ip4opt_show
Description :
Print a netwib_ip4opt.
Input parameter(s) :
ip4opt : netwib_ip4opt to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_ip4opt_show(netwib_constip4opt *pip4opt,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Ip4opts
/*-------------------------------------------------------------*/
/* Name : netwib_ip4opts_show
Description :
Print a packet containing one or several IP options.
Input parameter(s) :
*ppkt : buffer containing physical data
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_ip4opts_show(netwib_constbuf *ppkt,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Ip6ext
/*-------------------------------------------------------------*/
/* Name : netwib_ip6ext_show
Description :
Print a netwib_ip6ext.
Input parameter(s) :
ip6ext : netwib_ip6ext to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_ip6ext_show(netwib_constip6ext *pip6ext,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Ip6exts
/*-------------------------------------------------------------*/
/* Name : netwib_ip6exts_show
Description :
Print a packet containing one or several IP options.
Input parameter(s) :
pktproto : protocol of the first netwib_ip6ext in ppkt
*ppkt : buffer containing physical data
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_ip6exts_show(netwib_ipproto pktproto,
netwib_constbuf *ppkt,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Arphdr
/*-------------------------------------------------------------*/
/* Name : netwib_arphdr_show
Description :
Print a netwib_arphdr.
Input parameter(s) :
*parphdr : netwib_arphdr to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_arphdr_show(netwib_constarphdr *parphdr,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Tcphdr
/*-------------------------------------------------------------*/
/* Name : netwib_tcphdr_show
Description :
Print a netwib_tcphdr.
Input parameter(s) :
*ptcphdr : netwib_tcphdr to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_tcphdr_show(netwib_consttcphdr *ptcphdr,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Udphdr
/*-------------------------------------------------------------*/
/* Name : netwib_udphdr_show
Description :
Print a netwib_udphdr.
Input parameter(s) :
*pudphdr : netwib_udphdr to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_udphdr_show(netwib_constudphdr *pudphdr,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Tcpopt
/*-------------------------------------------------------------*/
/* Name : netwib_tcpopt_show
Description :
Print a netwib_tcpopt.
Input parameter(s) :
tcpopt : netwib_tcpopt to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_tcpopt_show(netwib_consttcpopt *ptcpopt,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Tcpopts
/*-------------------------------------------------------------*/
/* Name : netwib_tcpopts_show
Description :
Print a buffer containing one or several TCP option.
Input parameter(s) :
*ptcpopts : TCP options to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_tcpopts_show(netwib_constbuf *ptcpopts,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Icmp4
/*-------------------------------------------------------------*/
/* Name : netwib_icmp4_show
Description :
Print a netwib_icmp4.
Input parameter(s) :
*picmp4 : netwib_icmp4 to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_icmp4_show(netwib_consticmp4 *picmp4,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Icmp6
/*-------------------------------------------------------------*/
/* Name : netwib_icmp6_show
Description :
Print a netwib_icmp6.
Input parameter(s) :
*picmp6 : netwib_icmp6 to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_icmp6_show(netwib_consticmp6 *picmp6,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Icmp6nd
/*-------------------------------------------------------------*/
/* Name : netwib_icmp6nd_show
Description :
Print a netwib_icmp6nd.
Input parameter(s) :
icmp6nd : netwib_icmp6nd to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_icmp6nd_show(netwib_consticmp6nd *picmp6nd,
netwib_encodetype encodetype,
netwib_buf *pbuf);
/*-------------------------------------------------------------*/
/* Name : netwib_icmp6nds_show
Description :
Print a packet containing one or several netwib_icmp6nd.
Input parameter(s) :
*ppkt : buffer containing physical data
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
*pbuf : netwib_buf receiving data
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_icmp6nds_show(netwib_constbuf *ppkt,
netwib_encodetype encodetype,
netwib_buf *pbuf);
Module Packet
/*-------------------------------------------------------------*/
/* Name : netwib_pkt_data_display
Description :
Print a buffer containing simple data.
Input parameter(s) :
*pkt : buffer to print
encodetype : netwib_encodetype to use
Input/output parameter(s) :
Output parameter(s) :
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_pkt_data_show(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype encodetype,
netwib_buf *pbuf);
netwib_err netwib_pkt_data_display(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype encodetype);
/*-------------------------------------------------------------*/
/* Name : netwib_pkt_link_display
Description :
Print a buffer containing an Link packet.
Input parameter(s) :
*pkt : buffer to print
hdrencodetype : netwib_encodetype to use for headers
dataencodetype : netwib_encodetype to use for data
Input/output parameter(s) :
Output parameter(s) :
Normal return values :
NETWIB_ERR_OK : ok
*/
netwib_err netwib_pkt_link_show(netwib_device_dlttype dlttype,
netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype,
netwib_buf *pbuf);
netwib_err netwib_pkt_link_display(netwib_device_dlttype dlttype,
netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype);
/*-------------------------------------------------------------*/
/* Print a buffer containing an IP packet
Note: currently, IPv6 packets are not decoded, but are simply
dumped using dataencodetype.
*/
netwib_err netwib_pkt_ip_show(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype,
netwib_buf *pbuf);
netwib_err netwib_pkt_ip_display(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype);
/*-------------------------------------------------------------*/
/* Print a buffer containing an UDP packet */
netwib_err netwib_pkt_udp_show(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype,
netwib_buf *pbuf);
netwib_err netwib_pkt_udp_display(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype);
/*-------------------------------------------------------------*/
/* Print a buffer containing a TCP packet */
netwib_err netwib_pkt_tcp_show(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype,
netwib_buf *pbuf);
netwib_err netwib_pkt_tcp_display(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype);
/*-------------------------------------------------------------*/
/* Print a buffer containing an ICMP4 packet */
netwib_err netwib_pkt_icmp4_show(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype,
netwib_buf *pbuf);
netwib_err netwib_pkt_icmp4_display(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype);
/*-------------------------------------------------------------*/
/* Print a buffer containing an ICMP6 packet */
netwib_err netwib_pkt_icmp6_show(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype,
netwib_buf *pbuf);
netwib_err netwib_pkt_icmp6_display(netwib_constbuf *ppkt,
netwib_encodetype_context *pctx,
netwib_encodetype hdrencodetype,
netwib_encodetype dataencodetype);
See Also
netwib(3), netwib_dat(3), netwib_sys(3), netwib_net(3), netwib_pkt(3), netwib_shw(3), netwib_err(3)