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Commit 4f80c9e5182d6ab8b1dd2e88385c5396c8cefeb7

Authored by perry.werneck@gmail.com
1 parent 441d46fc
Exists in master and in 3 other branches develop, macos, network_module

Migração para multi-sessão, mais ajustes. Migrando gtkbox para versão 3

Showing 2 changed files with 117 additions and 123 deletions   Show diff stats
telnet.c
  Diff comments   View file @4f80c9e
... ... @@ -215,14 +215,14 @@ static void check_linemode(H3270 *hSession, Boolean init);
215 215 static int non_blocking(H3270 *session, Boolean on);
216 216 static void net_connected(H3270 *session);
217 217 #if defined(X3270_TN3270E) /*[*/
218   -static int tn3270e_negotiate(void);
  218 +static int tn3270e_negotiate(H3270 *hSession);
219 219 #endif /*]*/
220 220 static int process_eor(void);
221 221 #if defined(X3270_TN3270E) /*[*/
222 222 #if defined(X3270_TRACE) /*[*/
223 223 static const char *tn3270e_function_names(const unsigned char *, int);
224 224 #endif /*]*/
225   -static void tn3270e_subneg_send(unsigned char, unsigned long);
  225 +static void tn3270e_subneg_send(H3270 *hSession, unsigned char, unsigned long);
226 226 static unsigned long tn3270e_fdecode(const unsigned char *, int);
227 227 static void tn3270e_ack(void);
228 228 static void tn3270e_nak(enum pds);
... ... @@ -240,7 +240,7 @@ static void do_eof(char c);
240 240 static void do_eol(char c);
241 241 static void do_lnext(char c);
242 242 static char parse_ctlchar(char *s);
243   -static void cooked_init(void);
  243 +static void cooked_init(H3270 *hSession);
244 244 #endif /*]*/
245 245  
246 246 #if defined(X3270_TRACE) /*[*/
... ... @@ -1149,8 +1149,7 @@ set16(char *buf, int n)
1149 1149 * send_naws
1150 1150 * Send a Telnet window size sub-option negotation.
1151 1151 */
1152   -static void
1153   -send_naws(void)
  1152 +static void send_naws(H3270 *hSession)
1154 1153 {
1155 1154 char naws_msg[14];
1156 1155 int naws_len = 0;
... ... @@ -1161,18 +1160,17 @@ send_naws(void)
1161 1160 naws_len += set16(naws_msg + naws_len, XMIT_ROWS);
1162 1161 (void) sprintf(naws_msg + naws_len, "%c%c", IAC, SE);
1163 1162 naws_len += 2;
1164   - net_rawout(&h3270,(unsigned char *)naws_msg, naws_len);
  1163 + net_rawout(hSession,(unsigned char *)naws_msg, naws_len);
1165 1164 trace_dsn("SENT %s NAWS %d %d %s\n", cmd(SB), XMIT_COLS, XMIT_ROWS, cmd(SE));
1166 1165 }
1167 1166  
1168 1167  
1169 1168  
1170 1169 /* Advance 'try_lu' to the next desired LU name. */
1171   -static void
1172   -next_lu(void)
  1170 +static void next_lu(H3270 *hSession)
1173 1171 {
1174   - if (h3270.curr_lu != (char **)NULL && (h3270.try_lu = *++h3270.curr_lu) == CN)
1175   - h3270.curr_lu = (char **)NULL;
  1172 + if (hSession->curr_lu != (char **)NULL && (hSession->try_lu = *++hSession->curr_lu) == CN)
  1173 + hSession->curr_lu = (char **)NULL;
1176 1174 }
1177 1175  
1178 1176 /*
... ... @@ -1202,7 +1200,7 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1202 1200 if (IN_NEITHER) { /* now can assume ANSI mode */
1203 1201 #if defined(X3270_ANSI)/*[*/
1204 1202 if (session->linemode)
1205   - cooked_init();
  1203 + cooked_init(session);
1206 1204 #endif /*]*/
1207 1205 host_in3270(session,CONNECTED_ANSI);
1208 1206 kybdlock_clr(session,KL_AWAITING_FIRST, "telnet_fsm");
... ... @@ -1393,7 +1391,7 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1393 1391 check_linemode(&h3270,False);
1394 1392 }
1395 1393 if (c == TELOPT_NAWS)
1396   - send_naws();
  1394 + send_naws(&h3270);
1397 1395 #if defined(HAVE_LIBSSL) /*[*/
1398 1396 if (c == TELOPT_STARTTLS) {
1399 1397 static unsigned char follows_msg[] = {
... ... @@ -1485,12 +1483,12 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1485 1483 lib3270_free(tt_out);
1486 1484  
1487 1485 /* Advance to the next LU name. */
1488   - next_lu();
  1486 + next_lu(&h3270);
1489 1487 }
1490 1488 #if defined(X3270_TN3270E) /*[*/
1491 1489 else if (h3270.myopts[TELOPT_TN3270E] &&
1492 1490 h3270.sbbuf[0] == TELOPT_TN3270E) {
1493   - if (tn3270e_negotiate())
  1491 + if (tn3270e_negotiate(&h3270))
1494 1492 return -1;
1495 1493 }
1496 1494 #endif /*]*/
... ... @@ -1575,35 +1573,35 @@ backoff_tn3270e(const char *why)
1575 1573 * Negotiation of TN3270E options.
1576 1574 * Returns 0 if okay, -1 if we have to give up altogether.
1577 1575 */
1578   -static int
1579   -tn3270e_negotiate(void)
  1576 +static int tn3270e_negotiate(H3270 *hSession)
1580 1577 {
1581   -#define LU_MAX 32
1582   - static char reported_lu[LU_MAX+1];
1583   - static char reported_type[LU_MAX+1];
  1578 +// #define LU_MAX 32
  1579 +// static char reported_lu[LU_MAX+1];
  1580 +// static char reported_type[LU_MAX+1];
  1581 +
1584 1582 int sblen;
1585 1583 unsigned long e_rcvd;
1586 1584  
1587 1585 /* Find out how long the subnegotiation buffer is. */
1588 1586 for (sblen = 0; ; sblen++) {
1589   - if (h3270.sbbuf[sblen] == SE)
  1587 + if (hSession->sbbuf[sblen] == SE)
1590 1588 break;
1591 1589 }
1592 1590  
1593 1591 trace_dsn("TN3270E ");
1594 1592  
1595   - switch (h3270.sbbuf[1]) {
  1593 + switch (hSession->sbbuf[1]) {
1596 1594  
1597 1595 case TN3270E_OP_SEND:
1598 1596  
1599   - if (h3270.sbbuf[2] == TN3270E_OP_DEVICE_TYPE) {
  1597 + if (hSession->sbbuf[2] == TN3270E_OP_DEVICE_TYPE) {
1600 1598  
1601 1599 /* Host wants us to send our device type. */
1602 1600 trace_dsn("SEND DEVICE-TYPE SE\n");
1603 1601  
1604 1602 tn3270e_request();
1605 1603 } else {
1606   - trace_dsn("SEND ??%u SE\n", h3270.sbbuf[2]);
  1604 + trace_dsn("SEND ??%u SE\n", hSession->sbbuf[2]);
1607 1605 }
1608 1606 break;
1609 1607  
... ... @@ -1612,7 +1610,7 @@ tn3270e_negotiate(void)
1612 1610 /* Device type negotiation. */
1613 1611 trace_dsn("DEVICE-TYPE ");
1614 1612  
1615   - switch (h3270.sbbuf[2]) {
  1613 + switch (hSession->sbbuf[2]) {
1616 1614 case TN3270E_OP_IS: {
1617 1615 int tnlen, snlen;
1618 1616  
... ... @@ -1620,57 +1618,55 @@ tn3270e_negotiate(void)
1620 1618  
1621 1619 /* Isolate the terminal type and session. */
1622 1620 tnlen = 0;
1623   - while (h3270.sbbuf[3+tnlen] != SE &&
1624   - h3270.sbbuf[3+tnlen] != TN3270E_OP_CONNECT)
  1621 + while (hSession->sbbuf[3+tnlen] != SE &&
  1622 + hSession->sbbuf[3+tnlen] != TN3270E_OP_CONNECT)
1625 1623 tnlen++;
1626 1624 snlen = 0;
1627   - if (h3270.sbbuf[3+tnlen] == TN3270E_OP_CONNECT) {
1628   - while(h3270.sbbuf[3+tnlen+1+snlen] != SE)
  1625 + if (hSession->sbbuf[3+tnlen] == TN3270E_OP_CONNECT) {
  1626 + while(hSession->sbbuf[3+tnlen+1+snlen] != SE)
1629 1627 snlen++;
1630 1628 }
1631 1629 trace_dsn("IS %.*s CONNECT %.*s SE\n",
1632   - tnlen, &h3270.sbbuf[3],
1633   - snlen, &h3270.sbbuf[3+tnlen+1]);
  1630 + tnlen, &hSession->sbbuf[3],
  1631 + snlen, &hSession->sbbuf[3+tnlen+1]);
1634 1632  
1635 1633 /* Remember the LU. */
1636 1634 if (tnlen) {
1637   - if (tnlen > LU_MAX)
1638   - tnlen = LU_MAX;
1639   - (void)strncpy(reported_type,
1640   - (char *)&h3270.sbbuf[3], tnlen);
1641   - reported_type[tnlen] = '\0';
1642   - h3270.connected_type = reported_type;
  1635 + if (tnlen > LIB3270_LU_MAX)
  1636 + tnlen = LIB3270_LU_MAX;
  1637 + (void)strncpy(hSession->reported_type,(char *)&hSession->sbbuf[3], tnlen);
  1638 + hSession->reported_type[tnlen] = '\0';
  1639 + hSession->connected_type = hSession->reported_type;
1643 1640 }
1644 1641 if (snlen) {
1645   - if (snlen > LU_MAX)
1646   - snlen = LU_MAX;
1647   - (void)strncpy(reported_lu,
1648   - (char *)&h3270.sbbuf[3+tnlen+1], snlen);
1649   - reported_lu[snlen] = '\0';
1650   - h3270.connected_lu = reported_lu;
1651   - status_lu(&h3270,h3270.connected_lu);
  1642 + if (snlen > LIB3270_LU_MAX)
  1643 + snlen = LIB3270_LU_MAX;
  1644 + (void)strncpy(hSession->reported_lu,(char *)&hSession->sbbuf[3+tnlen+1], snlen);
  1645 + hSession->reported_lu[snlen] = '\0';
  1646 + hSession->connected_lu = hSession->reported_lu;
  1647 + status_lu(hSession,hSession->connected_lu);
1652 1648 }
1653 1649  
1654 1650 /* Tell them what we can do. */
1655   - tn3270e_subneg_send(TN3270E_OP_REQUEST, h3270.e_funcs);
  1651 + tn3270e_subneg_send(hSession, TN3270E_OP_REQUEST, hSession->e_funcs);
1656 1652 break;
1657 1653 }
1658 1654 case TN3270E_OP_REJECT:
1659 1655  
1660 1656 /* Device type failure. */
1661 1657  
1662   - trace_dsn("REJECT REASON %s SE\n", rsn(h3270.sbbuf[4]));
1663   - if (h3270.sbbuf[4] == TN3270E_REASON_INV_DEVICE_TYPE ||
1664   - h3270.sbbuf[4] == TN3270E_REASON_UNSUPPORTED_REQ) {
  1658 + trace_dsn("REJECT REASON %s SE\n", rsn(hSession->sbbuf[4]));
  1659 + if (hSession->sbbuf[4] == TN3270E_REASON_INV_DEVICE_TYPE ||
  1660 + hSession->sbbuf[4] == TN3270E_REASON_UNSUPPORTED_REQ) {
1665 1661 backoff_tn3270e(_( "Host rejected device type or request type" ));
1666 1662 break;
1667 1663 }
1668 1664  
1669   - next_lu();
1670   - if (h3270.try_lu != CN) {
  1665 + next_lu(hSession);
  1666 + if (hSession->try_lu != CN) {
1671 1667 /* Try the next LU. */
1672 1668 tn3270e_request();
1673   - } else if (h3270.lus != (char **)NULL) {
  1669 + } else if (hSession->lus != (char **)NULL) {
1674 1670 /* No more LUs to try. Give up. */
1675 1671 backoff_tn3270e(_("Host rejected resource(s)"));
1676 1672 } else {
... ... @@ -1679,7 +1675,7 @@ tn3270e_negotiate(void)
1679 1675  
1680 1676 break;
1681 1677 default:
1682   - trace_dsn("??%u SE\n", h3270.sbbuf[2]);
  1678 + trace_dsn("??%u SE\n", hSession->sbbuf[2]);
1683 1679 break;
1684 1680 }
1685 1681 break;
... ... @@ -1689,46 +1685,45 @@ tn3270e_negotiate(void)
1689 1685 /* Functions negotiation. */
1690 1686 trace_dsn("FUNCTIONS ");
1691 1687  
1692   - switch (h3270.sbbuf[2]) {
  1688 + switch (hSession->sbbuf[2]) {
1693 1689  
1694 1690 case TN3270E_OP_REQUEST:
1695 1691  
1696 1692 /* Host is telling us what functions they want. */
1697 1693 trace_dsn("REQUEST %s SE\n",
1698   - tn3270e_function_names(h3270.sbbuf+3, sblen-3));
  1694 + tn3270e_function_names(hSession->sbbuf+3, sblen-3));
1699 1695  
1700   - e_rcvd = tn3270e_fdecode(h3270.sbbuf+3, sblen-3);
1701   - if ((e_rcvd == h3270.e_funcs) || (h3270.e_funcs & ~e_rcvd)) {
  1696 + e_rcvd = tn3270e_fdecode(hSession->sbbuf+3, sblen-3);
  1697 + if ((e_rcvd == hSession->e_funcs) || (hSession->e_funcs & ~e_rcvd)) {
1702 1698 /* They want what we want, or less. Done. */
1703   - h3270.e_funcs = e_rcvd;
1704   - tn3270e_subneg_send(TN3270E_OP_IS, h3270.e_funcs);
1705   - h3270.tn3270e_negotiated = 1;
  1699 + hSession->e_funcs = e_rcvd;
  1700 + tn3270e_subneg_send(hSession, TN3270E_OP_IS, hSession->e_funcs);
  1701 + hSession->tn3270e_negotiated = 1;
1706 1702 trace_dsn("TN3270E option negotiation complete.\n");
1707   - check_in3270(&h3270);
  1703 + check_in3270(hSession);
1708 1704 } else {
1709 1705 /*
1710 1706 * They want us to do something we can't.
1711 1707 * Request the common subset.
1712 1708 */
1713   - h3270.e_funcs &= e_rcvd;
1714   - tn3270e_subneg_send(TN3270E_OP_REQUEST,h3270.e_funcs);
  1709 + hSession->e_funcs &= e_rcvd;
  1710 + tn3270e_subneg_send(hSession, TN3270E_OP_REQUEST,hSession->e_funcs);
1715 1711 }
1716 1712 break;
1717 1713  
1718 1714 case TN3270E_OP_IS:
1719 1715  
1720 1716 /* They accept our last request, or a subset thereof. */
1721   - trace_dsn("IS %s SE\n",
1722   - tn3270e_function_names(h3270.sbbuf+3, sblen-3));
1723   - e_rcvd = tn3270e_fdecode(h3270.sbbuf+3, sblen-3);
1724   - if (e_rcvd != h3270.e_funcs) {
1725   - if (h3270.e_funcs & ~e_rcvd) {
  1717 + trace_dsn("IS %s SE\n",tn3270e_function_names(hSession->sbbuf+3, sblen-3));
  1718 + e_rcvd = tn3270e_fdecode(hSession->sbbuf+3, sblen-3);
  1719 + if (e_rcvd != hSession->e_funcs) {
  1720 + if (hSession->e_funcs & ~e_rcvd) {
1726 1721 /*
1727 1722 * They've removed something. This is
1728 1723 * technically illegal, but we can
1729 1724 * live with it.
1730 1725 */
1731   - h3270.e_funcs = e_rcvd;
  1726 + hSession->e_funcs = e_rcvd;
1732 1727 } else {
1733 1728 /*
1734 1729 * They've added something. Abandon
... ... @@ -1738,19 +1733,19 @@ tn3270e_negotiate(void)
1738 1733 break;
1739 1734 }
1740 1735 }
1741   - h3270.tn3270e_negotiated = 1;
  1736 + hSession->tn3270e_negotiated = 1;
1742 1737 trace_dsn("TN3270E option negotiation complete.\n");
1743   - check_in3270(&h3270);
  1738 + check_in3270(hSession);
1744 1739 break;
1745 1740  
1746 1741 default:
1747   - trace_dsn("??%u SE\n", h3270.sbbuf[2]);
  1742 + trace_dsn("??%u SE\n", hSession->sbbuf[2]);
1748 1743 break;
1749 1744 }
1750 1745 break;
1751 1746  
1752 1747 default:
1753   - trace_dsn("??%u SE\n", h3270.sbbuf[1]);
  1748 + trace_dsn("??%u SE\n", hSession->sbbuf[1]);
1754 1749 }
1755 1750  
1756 1751 /* Good enough for now. */
... ... @@ -1776,7 +1771,7 @@ tn3270e_function_names(const unsigned char *buf, int len)
1776 1771 }
1777 1772 #endif /*]*/
1778 1773  
1779   -/* Expand the current TN3270E function codes into text. */
  1774 +/* Expand the current TN3270E function codes into text. */ /*
1780 1775 const char *
1781 1776 tn3270e_current_opts(void)
1782 1777 {
... ... @@ -1793,10 +1788,10 @@ tn3270e_current_opts(void)
1793 1788 }
1794 1789 return text_buf;
1795 1790 }
  1791 +*/
1796 1792  
1797 1793 /* Transmit a TN3270E FUNCTIONS REQUEST or FUNCTIONS IS message. */
1798   -static void
1799   -tn3270e_subneg_send(unsigned char op, unsigned long funcs)
  1794 +static void tn3270e_subneg_send(H3270 *hSession, unsigned char op, unsigned long funcs)
1800 1795 {
1801 1796 unsigned char proto_buf[7 + 32];
1802 1797 int proto_len;
... ... @@ -1814,7 +1809,7 @@ tn3270e_subneg_send(unsigned char op, unsigned long funcs)
1814 1809 /* Complete and send out the protocol message. */
1815 1810 proto_buf[proto_len++] = IAC;
1816 1811 proto_buf[proto_len++] = SE;
1817   - net_rawout(&h3270, proto_buf, proto_len);
  1812 + net_rawout(hSession, proto_buf, proto_len);
1818 1813  
1819 1814 /* Complete and send out the trace text. */
1820 1815 trace_dsn("SENT %s %s FUNCTIONS %s %s %s\n",
... ... @@ -1841,12 +1836,11 @@ tn3270e_fdecode(const unsigned char *buf, int len)
1841 1836 #endif /*]*/
1842 1837  
1843 1838 #if defined(X3270_TN3270E) /*[*/
1844   -static void
1845   -process_bind(unsigned char *buf, int buflen)
  1839 +static void process_bind(H3270 *hSession, unsigned char *buf, int buflen)
1846 1840 {
1847 1841 int namelen, i;
1848 1842  
1849   - (void) memset(h3270.plu_name, '\0', sizeof(h3270.plu_name));
  1843 + (void) memset(hSession->plu_name, '\0', sizeof(hSession->plu_name));
1850 1844  
1851 1845 /* Make sure it's a BIND. */
1852 1846 if (buflen < 1 || buf[0] != BIND_RU) {
... ... @@ -1862,7 +1856,7 @@ process_bind(unsigned char *buf, int buflen)
1862 1856 if (namelen > BIND_PLU_NAME_MAX)
1863 1857 namelen = BIND_PLU_NAME_MAX;
1864 1858 for (i = 0; i < namelen; i++) {
1865   - h3270.plu_name[i] = ebc2asc0[buf[BIND_OFF_PLU_NAME + i]];
  1859 + hSession->plu_name[i] = ebc2asc0[buf[BIND_OFF_PLU_NAME + i]];
1866 1860 }
1867 1861 }
1868 1862 #endif /*]*/
... ... @@ -1906,7 +1900,7 @@ process_eor(void)
1906 1900 case TN3270E_DT_BIND_IMAGE:
1907 1901 if (!(h3270.e_funcs & E_OPT(TN3270E_FUNC_BIND_IMAGE)))
1908 1902 return 0;
1909   - process_bind(h3270.ibuf + EH_SIZE, (h3270.ibptr - h3270.ibuf) - EH_SIZE);
  1903 + process_bind(&h3270, h3270.ibuf + EH_SIZE, (h3270.ibptr - h3270.ibuf) - EH_SIZE);
1910 1904 trace_dsn("< BIND PLU-name '%s'\n", h3270.plu_name);
1911 1905 h3270.tn3270e_bound = 1;
1912 1906 check_in3270(&h3270);
... ... @@ -2051,14 +2045,14 @@ net_rawout(H3270 *session, unsigned const char *buf, int len)
2051 2045 return;
2052 2046 }
2053 2047 }
2054   - h3270.ns_bsent += nw;
  2048 + session->ns_bsent += nw;
2055 2049 len -= nw;
2056 2050 buf += nw;
2057 2051 bot:
2058   -#if defined(OMTU) /*[*/
  2052 +#if defined(OMTU)
2059 2053 if (pause)
2060 2054 sleep(1);
2061   -#endif /*]*/
  2055 +#endif
2062 2056 ;
2063 2057 }
2064 2058 }
... ... @@ -2069,7 +2063,7 @@ net_rawout(H3270 *session, unsigned const char *buf, int len)
2069 2063 * net_hexansi_out
2070 2064 * Send uncontrolled user data to the host in ANSI mode, performing IAC
2071 2065 * and CR quoting as necessary.
2072   - */
  2066 + */ /*
2073 2067 void
2074 2068 net_hexansi_out(unsigned char *buf, int len)
2075 2069 {
... ... @@ -2079,8 +2073,8 @@ net_hexansi_out(unsigned char *buf, int len)
2079 2073 if (!len)
2080 2074 return;
2081 2075  
2082   -#if defined(X3270_TRACE) /*[*/
2083   - /* Trace the data. */
  2076 +#if defined(X3270_TRACE)
  2077 + // Trace the data.
2084 2078 if (lib3270_get_toggle(&h3270,LIB3270_TOGGLE_DS_TRACE)) {
2085 2079 int i;
2086 2080  
... ... @@ -2089,9 +2083,9 @@ net_hexansi_out(unsigned char *buf, int len)
2089 2083 trace_dsn(" %s", ctl_see((int) *(buf+i)));
2090 2084 trace_dsn("\n");
2091 2085 }
2092   -#endif /*]*/
  2086 +#endif
2093 2087  
2094   - /* Expand it. */
  2088 + // Expand it
2095 2089 tbuf = xbuf = (unsigned char *)lib3270_malloc(2*len);
2096 2090 while (len) {
2097 2091 unsigned char c = *buf++;
... ... @@ -2104,10 +2098,11 @@ net_hexansi_out(unsigned char *buf, int len)
2104 2098 *tbuf++ = '\0';
2105 2099 }
2106 2100  
2107   - /* Send it to the host. */
  2101 + // Send it to the host
2108 2102 net_rawout(&h3270,xbuf, tbuf - xbuf);
2109 2103 lib3270_free(xbuf);
2110 2104 }
  2105 +*/
2111 2106  
2112 2107 /*
2113 2108 * net_cookedout
... ... @@ -2195,14 +2190,13 @@ static void net_cookout(H3270 *hSession, const char *buf, int len)
2195 2190 * Cooked mode input processing.
2196 2191 */
2197 2192  
2198   -static void
2199   -cooked_init(void)
  2193 +static void cooked_init(H3270 *hSession)
2200 2194 {
2201   - if (h3270.lbuf == (unsigned char *)NULL)
2202   - h3270.lbuf = (unsigned char *)lib3270_malloc(BUFSZ);
2203   - h3270.lbptr = h3270.lbuf;
2204   - h3270.lnext = 0;
2205   - h3270.backslashed = 0;
  2195 + if (hSession->lbuf == (unsigned char *)NULL)
  2196 + hSession->lbuf = (unsigned char *)lib3270_malloc(BUFSZ);
  2197 + hSession->lbptr = hSession->lbuf;
  2198 + hSession->lnext = 0;
  2199 + hSession->backslashed = 0;
2206 2200 }
2207 2201  
2208 2202 static void
... ... @@ -2216,7 +2210,7 @@ static void
2216 2210 forward_data(void)
2217 2211 {
2218 2212 net_cookedout(&h3270, (char *) h3270.lbuf, h3270.lbptr - h3270.lbuf);
2219   - cooked_init();
  2213 + cooked_init(&h3270);
2220 2214 }
2221 2215  
2222 2216 static void
... ... @@ -2244,7 +2238,7 @@ static void do_intr(H3270 *hSession, char c)
2244 2238 return;
2245 2239 }
2246 2240 ansi_process_s(ctl_see((int) c));
2247   - cooked_init();
  2241 + cooked_init(hSession);
2248 2242 net_interrupt();
2249 2243 }
2250 2244  
... ... @@ -2256,7 +2250,7 @@ static void do_quit(H3270 *hSession, char c)
2256 2250 return;
2257 2251 }
2258 2252 ansi_process_s(ctl_see((int) c));
2259   - cooked_init();
  2253 + cooked_init(hSession);
2260 2254 net_break();
2261 2255 }
2262 2256  
... ... @@ -2422,10 +2416,10 @@ check_in3270(H3270 *session)
2422 2416 #endif /*]*/
2423 2417  
2424 2418 #if defined(X3270_TN3270E) /*[*/
2425   - if (h3270.myopts[TELOPT_TN3270E]) {
2426   - if (!h3270.tn3270e_negotiated)
  2419 + if (session->myopts[TELOPT_TN3270E]) {
  2420 + if (!session->tn3270e_negotiated)
2427 2421 new_cstate = CONNECTED_INITIAL_E;
2428   - else switch (h3270.tn3270e_submode) {
  2422 + else switch (session->tn3270e_submode) {
2429 2423 case E_NONE:
2430 2424 new_cstate = CONNECTED_INITIAL_E;
2431 2425 break;
... ... @@ -2441,11 +2435,11 @@ check_in3270(H3270 *session)
2441 2435 }
2442 2436 } else
2443 2437 #endif /*]*/
2444   - if (h3270.myopts[TELOPT_BINARY] &&
2445   - h3270.myopts[TELOPT_EOR] &&
2446   - h3270.myopts[TELOPT_TTYPE] &&
2447   - h3270.hisopts[TELOPT_BINARY] &&
2448   - h3270.hisopts[TELOPT_EOR]) {
  2438 + if (session->myopts[TELOPT_BINARY] &&
  2439 + session->myopts[TELOPT_EOR] &&
  2440 + session->myopts[TELOPT_TTYPE] &&
  2441 + session->hisopts[TELOPT_BINARY] &&
  2442 + session->hisopts[TELOPT_EOR]) {
2449 2443 new_cstate = CONNECTED_3270;
2450 2444 } else if (session->cstate == CONNECTED_INITIAL) {
2451 2445 /* Nothing has happened, yet. */
... ... @@ -2465,33 +2459,33 @@ check_in3270(H3270 *session)
2465 2459 * TN3270E mode, reset the LU list so we can try again
2466 2460 * in the new mode.
2467 2461 */
2468   - if (h3270.lus != (char **)NULL && was_in_e != IN_E) {
2469   - h3270.curr_lu = h3270.lus;
2470   - h3270.try_lu = *h3270.curr_lu;
  2462 + if (session->lus != (char **)NULL && was_in_e != IN_E) {
  2463 + session->curr_lu = session->lus;
  2464 + session->try_lu = *session->curr_lu;
2471 2465 }
2472 2466 #endif /*]*/
2473 2467  
2474 2468 /* Allocate the initial 3270 input buffer. */
2475   - if(new_cstate >= CONNECTED_INITIAL && !(h3270.ibuf_size && h3270.ibuf))
  2469 + if(new_cstate >= CONNECTED_INITIAL && !(session->ibuf_size && session->ibuf))
2476 2470 {
2477   - h3270.ibuf = (unsigned char *) lib3270_malloc(BUFSIZ);
2478   - h3270.ibuf_size = BUFSIZ;
2479   - h3270.ibptr = h3270.ibuf;
  2471 + session->ibuf = (unsigned char *) lib3270_malloc(BUFSIZ);
  2472 + session->ibuf_size = BUFSIZ;
  2473 + session->ibptr = session->ibuf;
2480 2474 }
2481 2475  
2482 2476 #if defined(X3270_ANSI) /*[*/
2483 2477 /* Reinitialize line mode. */
2484   - if ((new_cstate == CONNECTED_ANSI && h3270.linemode) ||
  2478 + if ((new_cstate == CONNECTED_ANSI && session->linemode) ||
2485 2479 new_cstate == CONNECTED_NVT)
2486   - cooked_init();
  2480 + cooked_init(session);
2487 2481 #endif /*]*/
2488 2482  
2489 2483 #if defined(X3270_TN3270E) /*[*/
2490 2484 /* If we fell out of TN3270E, remove the state. */
2491   - if (!h3270.myopts[TELOPT_TN3270E]) {
2492   - h3270.tn3270e_negotiated = 0;
2493   - h3270.tn3270e_submode = E_NONE;
2494   - h3270.tn3270e_bound = 0;
  2485 + if (!session->myopts[TELOPT_TN3270E]) {
  2486 + session->tn3270e_negotiated = 0;
  2487 + session->tn3270e_submode = E_NONE;
  2488 + session->tn3270e_bound = 0;
2495 2489 }
2496 2490 #endif /*]*/
2497 2491 trace_dsn("Now operating in %s mode.\n",state_name[new_cstate]);
... ... @@ -2575,7 +2569,7 @@ static void check_linemode(H3270 *hSession, Boolean init)
2575 2569 }
2576 2570 #if defined(X3270_ANSI) /*[*/
2577 2571 if (IN_ANSI && hSession->linemode)
2578   - cooked_init();
  2572 + cooked_init(hSession);
2579 2573 #endif /*]*/
2580 2574 }
2581 2575 }
... ...
telnetc.h
  Diff comments   View file @4f80c9e
... ... @@ -37,7 +37,7 @@ LIB3270_INTERNAL void net_charmode(void);
37 37 LIB3270_INTERNAL int net_connect(H3270 *session, const char *, char *, Boolean, Boolean *, Boolean *);
38 38 LIB3270_INTERNAL void net_disconnect(H3270 *session);
39 39 LIB3270_INTERNAL void net_exception(H3270 *session);
40   -LIB3270_INTERNAL void net_hexansi_out(unsigned char *buf, int len);
  40 +// LIB3270_INTERNAL void net_hexansi_out(unsigned char *buf, int len);
41 41 LIB3270_INTERNAL void net_input(H3270 *session);
42 42 LIB3270_INTERNAL void net_interrupt(void);
43 43 LIB3270_INTERNAL void net_linemode(void);
... ... @@ -54,7 +54,7 @@ LIB3270_INTERNAL void net_send_kill(void);
54 54 LIB3270_INTERNAL void net_send_werase(void);
55 55 LIB3270_INTERNAL Boolean net_snap_options(void);
56 56 LIB3270_INTERNAL void space3270out(int n);
57   -LIB3270_INTERNAL const char *tn3270e_current_opts(void);
  57 +// LIB3270_INTERNAL const char *tn3270e_current_opts(void);
58 58 LIB3270_INTERNAL char *net_proxy_type(void);
59 59 LIB3270_INTERNAL char *net_proxy_host(void);
60 60 LIB3270_INTERNAL char *net_proxy_port(void);
... ...