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; }