void
tds_send_login_ack(TDSSOCKET * tds, const char *progname)
{
TDS_UINT ui, version;
tds_put_byte(tds, TDS_LOGINACK_TOKEN);
tds_put_smallint(tds, 10 + (IS_TDS7_PLUS(tds->conn)? 2 : 1) * strlen(progname)); /* length of message */
if (IS_TDS50(tds->conn)) {
tds_put_byte(tds, 5);
version = 0x05000000u;
} else {
tds_put_byte(tds, 1);
/* see src/tds/token.c */
if (IS_TDS73_PLUS(tds->conn)) {
version = 0x730B0003u;
} else if (IS_TDS72_PLUS(tds->conn)) {
version = 0x72090002u;
} else if (IS_TDS71_PLUS(tds->conn)) {
version = tds->conn->tds71rev1 ? 0x07010000u : 0x71000001u;
} else {
version = (TDS_MAJOR(tds->conn) << 24) | (TDS_MINOR(tds->conn) << 16);
}
}
TDS_PUT_A4BE(&ui, version);
tds_put_n(tds, &ui, 4);
tds_put_byte(tds, strlen(progname));
/* FIXME ucs2 */
tds_put_string(tds, progname, strlen(progname));
/* server version, always big endian */
TDS_PUT_A4BE(&ui, tds->conn->product_version & 0x7fffffffu);
tds_put_n(tds, &ui, 4);
}
static int
put_ucs4be(unsigned char *buf, size_t buf_len, ICONV_CHAR c)
{
if (buf_len < 4)
return -E2BIG;
TDS_PUT_A4BE(buf, c);
return 4;
}
