read.c File Reference

Grab data from TDS packets. More...

#include <config.h>
#include <assert.h>
#include <freetds/tds.h>
#include <freetds/iconv.h>
#include <freetds/bytes.h>
#include <freetds/stream.h>
#include <freetds/utils/string.h>
#include <freetds/checks.h>

Include dependency graph for read.c:

Functions
static size_t	read_and_convert (TDSSOCKET *tds, TDSICONV *char_conv, size_t *wire_size, char *outbuf, size_t outbytesleft)
	For UTF-8 and similar, tds_iconv() may encounter a partial sequence when the chunk boundary is not aligned with the character boundary.
DSTR *	tds_dstr_get (TDSSOCKET *tds, DSTR *s, size_t len)
	Reads a string from wire and put in a DSTR.
unsigned char	tds_get_byte (TDSSOCKET *tds)
	Return a single byte from the input buffer.
TDSRET	tds_get_char_data (TDSSOCKET *tds, char *row_buffer, size_t wire_size, TDSCOLUMN *curcol)
	Fetch character data the wire.
bool	tds_get_n (TDSSOCKET *tds, void *dest, size_t need)
	Get N bytes from the buffer and return them in the already allocated space given to us.
size_t	tds_get_string (TDSSOCKET *tds, size_t string_len, char *dest, size_t dest_size)
	Fetch a string from the wire.
TDS_UINT	tds_get_uint (TDSSOCKET *tds)
	Get an uint32 from the server.
TDS_UINT8	tds_get_uint8 (TDSSOCKET *tds)
	Get an uint64 from the server.
TDS_USMALLINT	tds_get_usmallint (TDSSOCKET *tds)
	Get an uint16 from the server.
unsigned char	tds_peek (TDSSOCKET *tds)
	Reads a byte from the TDS stream without removing it.
void	tds_unget_byte (TDSSOCKET *tds)
	Unget will always work as long as you don't call it twice in a row.

Detailed Description

Grab data from TDS packets.