comstack.c File Reference

Implements Generic COMSTACK functions. More...

#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <yaz/log.h>
#include <yaz/comstack.h>
#include <yaz/tcpip.h>
#include <yaz/unix.h>
#include <yaz/odr.h>

Go to the source code of this file.

Defines
#define	CHUNK_DEBUG   0
Functions
const char *	cs_errmsg (int n)
const char *	cs_strerror (COMSTACK h)
void	cs_get_host_args (const char *type_and_host, const char **args)
static int	cs_parse_host (const char *uri, const char **host, CS_TYPE *t, enum oid_proto *proto, char **connect_host)
COMSTACK	cs_create_host (const char *vhost, int blocking, void **vp)
int	cs_look (COMSTACK cs)
static int	skip_crlf (const char *buf, int len, int *i)
static int	cs_complete_http (const char *buf, int len, int head_only)
static int	cs_complete_auto_x (const char *buf, int len, int head_only)
int	cs_complete_auto (const char *buf, int len)
int	cs_complete_auto_head (const char *buf, int len)
void	cs_set_max_recv_bytes (COMSTACK cs, int max_recv_bytes)
Variables
static const char *	cs_errlist []

---

Detailed Description

Implements Generic COMSTACK functions.

Definition in file comstack.c.

---

Define Documentation

#define CHUNK_DEBUG   0

Definition at line 209 of file comstack.c.

---

Function Documentation

int cs_complete_auto	(	const char *	buf,
		int	len
	)

Definition at line 370 of file comstack.c.

References cs_complete_auto_x().

Referenced by tcpip_get_connect(), tcpip_type(), and unix_type().

int cs_complete_auto_head	(	const char *	buf,
		int	len
	)

Definition at line 375 of file comstack.c.

References cs_complete_auto_x().

Referenced by yaz_tcpip_create().

static int cs_complete_auto_x	(	const char *	buf,
		int	len,
		int	head_only
	)			[static]

Definition at line 357 of file comstack.c.

References completeBER(), and cs_complete_http().

Referenced by cs_complete_auto(), and cs_complete_auto_head().

static int cs_complete_http	(	const char *	buf,
		int	len,
		int	head_only
	)			[static]

Definition at line 211 of file comstack.c.

References skip_crlf().

Referenced by cs_complete_auto_x().

COMSTACK cs_create_host	(	const char *	vhost,
		int	blocking,
		void **	vp
	)

Definition at line 156 of file comstack.c.

References cs_close, cs_create, cs_parse_host(), cs_straddr, PROTO_Z3950, tcpip_type(), xfree, and yaz_tcpip_create().

Referenced by add_listener(), and do_connect().

const char* cs_errmsg

(

int

n

)

Definition at line 45 of file comstack.c.

References cs_errlist, CSLASTERROR, and CSYSERR.

Referenced by cs_strerror(), and ir_read().

void cs_get_host_args	(	const char *	type_and_host,
		const char **	args
	)

Definition at line 65 of file comstack.c.

Referenced by do_connect().

int cs_look

(

COMSTACK

cs

)

Definition at line 186 of file comstack.c.

References comstack::event.

Referenced by ZOOM_connection_do_io().

static int cs_parse_host	(	const char *	uri,
		const char **	host,
		CS_TYPE *	t,
		enum oid_proto *	proto,
		char **	connect_host
	)			[static]

Definition at line 83 of file comstack.c.

References PROTO_HTTP, PROTO_Z3950, ssl_type(), tcpip_type(), unix_type(), and xmalloc.

Referenced by cs_create_host().

void cs_set_max_recv_bytes	(	COMSTACK	cs,
		int	max_recv_bytes
	)

Definition at line 380 of file comstack.c.

References comstack::max_recv_bytes.

Referenced by control_association().

const char* cs_strerror

(

COMSTACK

h

)

Definition at line 60 of file comstack.c.

References comstack::cerrno, and cs_errmsg().

Referenced by add_listener().

static int skip_crlf	(	const char *	buf,
		int	len,
		int *	i
	)			[static]

Definition at line 191 of file comstack.c.

Referenced by cs_complete_http().

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Variable Documentation

const char* cs_errlist[] [static]

Initial value:

{
    "No error or unspecified error",
    "System (lower-layer) error",
    "Operation out of state",
    "No data (operation would block)",
    "New data while half of old buffer is on the line (flow control)",
    "Permission denied",
    "SSL error",
    "Too large incoming buffer"
}

Definition at line 33 of file comstack.c.

Referenced by cs_errmsg().