buf.c File Reference

#include "config.h"
#include <sys/param.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <unistd.h>
#include <ctype.h>
#include <err.h>
#include "buf.h"

Include dependency graph for buf.c:

Go to the source code of this file.

Functions
void	buf_init (buf_t buf, u_char *data, int len)
buf_t	buf_new (int size)
void	buf_free (buf_t buf)
int	buf_seek (buf_t buf, int off, int whence)
int	buf_get (buf_t buf, void *dst, int len)
int	buf_put (buf_t buf, void *src, int len)
int	buf_putf (buf_t buf, const char *fmt,...)
void	buf_end (buf_t buf)
int	buf_index (buf_t buf, void *ptr, int len)
int	buf_rindex (buf_t buf, void *ptr, int len)
int	buf_cmp (buf_t buf, void *ptr, int len)
buf_t	buf_tok (buf_t buf, void *sep, int len)
buf_t	buf_getbuf (buf_t buf, int offset, int len)
buf_t	buf_getword (buf_t buf, void *sep, int len)
char *	buf_strdup (buf_t buf)
int	buf_isascii (buf_t buf)

Function Documentation

buf_cmp()

int buf_cmp	(	buf_t	buf,
		void *	ptr,
		int	len
	)

Definition at line 158 of file buf.c.

References buf_len, buf_ptr, and memcmp().

Referenced by decode_aim(), decode_cvs(), decode_imap(), decode_irc(), decode_ldap(), decode_mmxp(), decode_pcanywhere(), process_aim(), process_irc(), process_msn(), process_pop_server(), and process_yahoo().

buf_end()

void buf_end

(

buf_t

buf

)

Definition at line 121 of file buf.c.

References buf::end, and buf::offset.

Referenced by buf_getbuf(), buf_getword(), decode_aim(), decode_citrix(), decode_cvs(), decode_ftp(), decode_hex(), decode_http(), decode_icq(), decode_imap(), decode_irc(), decode_ldap(), decode_mmxp(), decode_mountd(), decode_napster(), decode_pcanywhere(), decode_pptp(), decode_snmp(), and decode_vrrp().

buf_free()

void buf_free

(

buf_t

buf

)

Definition at line 51 of file buf.c.

References buf::base.

Referenced by client_request(), process_aim(), process_irc(), process_msn(), and process_yahoo().

buf_get()

int buf_get	(	buf_t	buf,
		void *	dst,
		int	len
	)

Definition at line 74 of file buf.c.

References buf::base, buf_len, and buf::offset.

Referenced by asn1_len(), asn1_type(), decode_aim(), decode_citrix(), decode_hex(), decode_icq(), decode_mmxp(), decode_napster(), decode_pcanywhere(), decode_snmp(), and process_aim().

buf_getbuf()

buf_t buf_getbuf	(	buf_t	buf,
		int	offset,
		int	len
	)

Definition at line 199 of file buf.c.

References buf_end(), buf_new(), buf_ptr, buf_put(), buf_skip, buf::end, and buf::offset.

Referenced by process_aim().

buf_getword()

buf_t buf_getword	(	buf_t	buf,
		void *	sep,
		int	len
	)

Definition at line 218 of file buf.c.

References buf_end(), buf_index(), buf_new(), buf_ptr, buf_put(), and buf_skip.

Referenced by client_request(), process_aim(), process_irc(), process_msn(), and process_yahoo().

buf_index()

int buf_index	(	buf_t	buf,
		void *	ptr,
		int	len
	)

Definition at line 128 of file buf.c.

References buf::base, buf_ptr, buf::end, and memcmp().

Referenced by buf_getword(), buf_tok(), client_request(), decode_citrix(), decode_cvs(), decode_ftp(), decode_http(), decode_imap(), decode_irc(), decode_mmxp(), decode_pcanywhere(), process_http_request(), process_irc(), process_msn(), process_pop_client(), process_pop_server(), process_smtp_client(), and server_init().

buf_init()

void buf_init	(	buf_t	buf,
		u_char *	data,
		int	len
	)

Definition at line 24 of file buf.c.

References buf::base, buf::end, buf::offset, and buf::size.

Referenced by decode_aim(), decode_citrix(), decode_cvs(), decode_ftp(), decode_hex(), decode_http(), decode_icq(), decode_imap(), decode_irc(), decode_ldap(), decode_mmxp(), decode_mountd(), decode_napster(), decode_pcanywhere(), decode_pptp(), decode_snmp(), decode_vrrp(), process_aim(), process_http_request(), process_irc(), process_msn(), process_pop_client(), process_pop_server(), process_smtp_client(), process_yahoo(), and server_init().

buf_isascii()

int buf_isascii

(

buf_t

buf

)

Definition at line 253 of file buf.c.

References buf::base, buf_ptr, and buf::end.

Referenced by decode_ftp().

buf_new()

buf_t buf_new

(

int

size

)

Definition at line 32 of file buf.c.

References buf::base, buf, buf::end, buf::offset, and buf::size.

Referenced by buf_getbuf(), and buf_getword().

buf_put()

int buf_put	(	buf_t	buf,
		void *	src,
		int	len
	)

Definition at line 93 of file buf.c.

References buf_ptr, buf::offset, and buf::size.

Referenced by buf_getbuf(), buf_getword(), decode_citrix(), decode_cvs(), decode_hex(), decode_ldap(), decode_mmxp(), decode_mountd(), decode_napster(), decode_pptp(), and decode_vrrp().

buf_putf()

int buf_putf	(	buf_t	buf,
		const char *	fmt,
			...
	)

Definition at line 106 of file buf.c.

References buf_len, buf_ptr, and buf_skip.

Referenced by decode_aim(), decode_cvs(), decode_ftp(), decode_hex(), decode_http(), decode_icq(), decode_imap(), decode_irc(), decode_ldap(), decode_mountd(), decode_pcanywhere(), decode_pptp(), and decode_snmp().

buf_rindex()

int buf_rindex	(	buf_t	buf,
		void *	ptr,
		int	len
	)

Definition at line 143 of file buf.c.

References buf::base, buf_ptr, buf::end, and memcmp().

Referenced by process_msn().

buf_seek()

int buf_seek	(	buf_t	buf,
		int	off,
		int	whence
	)

Definition at line 60 of file buf.c.

References buf::offset, and buf::size.

Referenced by decode_hex(), and decode_icq().

buf_strdup()

char* buf_strdup

(

buf_t

buf

)

Definition at line 235 of file buf.c.

References buf_len, buf_ptr, and err().

Referenced by client_request(), decode_snmp(), process_aim(), process_irc(), process_msn(), process_yahoo(), and server_init().

buf_tok()

buf_t buf_tok	(	buf_t	buf,
		void *	sep,
		int	len
	)

Definition at line 167 of file buf.c.

References buf::base, buf, buf_index(), buf_len, buf_ptr, buf_skip, buf::end, buf::offset, and buf::size.

Referenced by client_request(), decode_aim(), decode_cvs(), decode_ftp(), decode_http(), decode_imap(), decode_irc(), decode_ldap(), decode_pcanywhere(), decode_snmp(), decode_vrrp(), process_aim(), process_http_request(), process_irc(), process_msn(), process_pop_client(), process_pop_server(), process_smtp_client(), process_yahoo(), and server_init().