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Commit e297096d75c0bdd1c2cdc946a910cc12d919d836

Authored by perry.werneck@gmail.com
1 parent 320371b5
Exists in master and in 3 other branches develop, macos, network_module

Migrando mais funções da API para a versão multi-sessão

Showing 6 changed files with 259 additions and 214 deletions   Show diff stats
@@ -547,7 +547,7 @@ static void insert_sa1(H3270 *hSession, unsigned char attr, unsigned char value, @@ -547,7 +547,7 @@ static void insert_sa1(H3270 *hSession, unsigned char attr, unsigned char value,
547 if (value == *currentp) 547 if (value == *currentp)
548 return; 548 return;
549 *currentp = value; 549 *currentp = value;
550 - space3270out(3); 550 + space3270out(hSession,3);
551 *hSession->obptr++ = ORDER_SA; 551 *hSession->obptr++ = ORDER_SA;
552 *hSession->obptr++ = attr; 552 *hSession->obptr++ = attr;
553 *hSession->obptr++ = value; 553 *hSession->obptr++ = value;
@@ -633,7 +633,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all) @@ -633,7 +633,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all)
633 switch (aid_byte) { 633 switch (aid_byte) {
634 634
635 case AID_SYSREQ: /* test request */ 635 case AID_SYSREQ: /* test request */
636 - space3270out(4); 636 + space3270out(&h3270,4);
637 *h3270.obptr++ = 0x01; /* soh */ 637 *h3270.obptr++ = 0x01; /* soh */
638 *h3270.obptr++ = 0x5b; /* % */ 638 *h3270.obptr++ = 0x5b; /* % */
639 *h3270.obptr++ = 0x61; /* / */ 639 *h3270.obptr++ = 0x61; /* / */
@@ -656,7 +656,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all) @@ -656,7 +656,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all)
656 656
657 default: /* ordinary AID */ 657 default: /* ordinary AID */
658 if (!IN_SSCP) { 658 if (!IN_SSCP) {
659 - space3270out(3); 659 + space3270out(&h3270,3);
660 *h3270.obptr++ = aid_byte; 660 *h3270.obptr++ = aid_byte;
661 trace_ds("%s",see_aid(aid_byte)); 661 trace_ds("%s",see_aid(aid_byte));
662 if (short_read) 662 if (short_read)
@@ -664,7 +664,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all) @@ -664,7 +664,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all)
664 ENCODE_BADDR(h3270.obptr, h3270.cursor_addr); 664 ENCODE_BADDR(h3270.obptr, h3270.cursor_addr);
665 trace_ds("%s",rcba(&h3270,h3270.cursor_addr)); 665 trace_ds("%s",rcba(&h3270,h3270.cursor_addr));
666 } else { 666 } else {
667 - space3270out(1); /* just in case */ 667 + space3270out(&h3270,1); /* just in case */
668 } 668 }
669 break; 669 break;
670 } 670 }
@@ -683,7 +683,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all) @@ -683,7 +683,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all)
683 Boolean any = False; 683 Boolean any = False;
684 684
685 INC_BA(baddr); 685 INC_BA(baddr);
686 - space3270out(3); 686 + space3270out(&h3270,3);
687 *h3270.obptr++ = ORDER_SBA; 687 *h3270.obptr++ = ORDER_SBA;
688 ENCODE_BADDR(h3270.obptr, baddr); 688 ENCODE_BADDR(h3270.obptr, baddr);
689 trace_ds(" SetBufferAddress%s (Cols: %d Rows: %d)", rcba(&h3270,baddr), h3270.cols, h3270.rows); 689 trace_ds(" SetBufferAddress%s (Cols: %d Rows: %d)", rcba(&h3270,baddr), h3270.cols, h3270.rows);
@@ -693,14 +693,14 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all) @@ -693,14 +693,14 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all)
693 h3270.ea_buf[baddr].cc) { 693 h3270.ea_buf[baddr].cc) {
694 insert_sa(&h3270,baddr,&current_fg,&current_bg,&current_gr,&current_cs,&any); 694 insert_sa(&h3270,baddr,&current_fg,&current_bg,&current_gr,&current_cs,&any);
695 if (h3270.ea_buf[baddr].cs & CS_GE) { 695 if (h3270.ea_buf[baddr].cs & CS_GE) {
696 - space3270out(1); 696 + space3270out(&h3270,1);
697 *h3270.obptr++ = ORDER_GE; 697 *h3270.obptr++ = ORDER_GE;
698 if (any) 698 if (any)
699 trace_ds("'"); 699 trace_ds("'");
700 trace_ds(" GraphicEscape"); 700 trace_ds(" GraphicEscape");
701 any = False; 701 any = False;
702 } 702 }
703 - space3270out(1); 703 + space3270out(&h3270,1);
704 *h3270.obptr++ = h3270.ea_buf[baddr].cc; 704 *h3270.obptr++ = h3270.ea_buf[baddr].cc;
705 if (!any) 705 if (!any)
706 trace_ds(" '"); 706 trace_ds(" '");
@@ -733,14 +733,14 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all) @@ -733,14 +733,14 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all)
733 if (h3270.ea_buf[baddr].cc) { 733 if (h3270.ea_buf[baddr].cc) {
734 insert_sa(&h3270,baddr,&current_fg,&current_bg,&current_gr,&current_cs,&any); 734 insert_sa(&h3270,baddr,&current_fg,&current_bg,&current_gr,&current_cs,&any);
735 if (h3270.ea_buf[baddr].cs & CS_GE) { 735 if (h3270.ea_buf[baddr].cs & CS_GE) {
736 - space3270out(1); 736 + space3270out(&h3270,1);
737 *h3270.obptr++ = ORDER_GE; 737 *h3270.obptr++ = ORDER_GE;
738 if (any) 738 if (any)
739 trace_ds("' "); 739 trace_ds("' ");
740 trace_ds(" GraphicEscape "); 740 trace_ds(" GraphicEscape ");
741 any = False; 741 any = False;
742 } 742 }
743 - space3270out(1); 743 + space3270out(&h3270,1);
744 *h3270.obptr++ = h3270.ea_buf[baddr].cc; 744 *h3270.obptr++ = h3270.ea_buf[baddr].cc;
745 if (!any) 745 if (!any)
746 trace_ds("%s","'"); 746 trace_ds("%s","'");
@@ -763,7 +763,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all) @@ -763,7 +763,7 @@ ctlr_read_modified(unsigned char aid_byte, Boolean all)
763 763
764 rm_done: 764 rm_done:
765 trace_ds("\n"); 765 trace_ds("\n");
766 - net_output(); 766 + net_output(&h3270);
767 } 767 }
768 768
769 /* 769 /*
@@ -791,7 +791,7 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte) @@ -791,7 +791,7 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte)
791 trace_ds("> "); 791 trace_ds("> ");
792 hSession->obptr = hSession->obuf; 792 hSession->obptr = hSession->obuf;
793 793
794 - space3270out(3); 794 + space3270out(hSession,3);
795 *hSession->obptr++ = aid_byte; 795 *hSession->obptr++ = aid_byte;
796 ENCODE_BADDR(hSession->obptr, hSession->cursor_addr); 796 ENCODE_BADDR(hSession->obptr, hSession->cursor_addr);
797 trace_ds("%s%s", see_aid(aid_byte), rcba(hSession,hSession->cursor_addr)); 797 trace_ds("%s%s", see_aid(aid_byte), rcba(hSession,hSession->cursor_addr));
@@ -802,12 +802,12 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte) @@ -802,12 +802,12 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte)
802 { 802 {
803 if (hSession->reply_mode == SF_SRM_FIELD) 803 if (hSession->reply_mode == SF_SRM_FIELD)
804 { 804 {
805 - space3270out(2); 805 + space3270out(hSession,2);
806 *hSession->obptr++ = ORDER_SF; 806 *hSession->obptr++ = ORDER_SF;
807 } 807 }
808 else 808 else
809 { 809 {
810 - space3270out(4); 810 + space3270out(hSession,4);
811 *hSession->obptr++ = ORDER_SFE; 811 *hSession->obptr++ = ORDER_SFE;
812 attr_count = hSession->obptr - hSession->obuf; 812 attr_count = hSession->obptr - hSession->obuf;
813 *hSession->obptr++ = 1; /* for now */ 813 *hSession->obptr++ = 1; /* for now */
@@ -825,21 +825,21 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte) @@ -825,21 +825,21 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte)
825 if (hSession->reply_mode != SF_SRM_FIELD) 825 if (hSession->reply_mode != SF_SRM_FIELD)
826 { 826 {
827 if (hSession->ea_buf[baddr].fg) { 827 if (hSession->ea_buf[baddr].fg) {
828 - space3270out(2); 828 + space3270out(hSession,2);
829 *hSession->obptr++ = XA_FOREGROUND; 829 *hSession->obptr++ = XA_FOREGROUND;
830 *hSession->obptr++ = hSession->ea_buf[baddr].fg; 830 *hSession->obptr++ = hSession->ea_buf[baddr].fg;
831 trace_ds("%s", see_efa(XA_FOREGROUND, hSession->ea_buf[baddr].fg)); 831 trace_ds("%s", see_efa(XA_FOREGROUND, hSession->ea_buf[baddr].fg));
832 (*(hSession->obuf + attr_count))++; 832 (*(hSession->obuf + attr_count))++;
833 } 833 }
834 if (hSession->ea_buf[baddr].bg) { 834 if (hSession->ea_buf[baddr].bg) {
835 - space3270out(2); 835 + space3270out(hSession,2);
836 *hSession->obptr++ = XA_BACKGROUND; 836 *hSession->obptr++ = XA_BACKGROUND;
837 *hSession->obptr++ = hSession->ea_buf[baddr].bg; 837 *hSession->obptr++ = hSession->ea_buf[baddr].bg;
838 trace_ds("%s", see_efa(XA_BACKGROUND, hSession->ea_buf[baddr].bg)); 838 trace_ds("%s", see_efa(XA_BACKGROUND, hSession->ea_buf[baddr].bg));
839 (*(hSession->obuf + attr_count))++; 839 (*(hSession->obuf + attr_count))++;
840 } 840 }
841 if (hSession->ea_buf[baddr].gr) { 841 if (hSession->ea_buf[baddr].gr) {
842 - space3270out(2); 842 + space3270out(hSession,2);
843 *hSession->obptr++ = XA_HIGHLIGHTING; 843 *hSession->obptr++ = XA_HIGHLIGHTING;
844 *hSession->obptr++ = hSession->ea_buf[baddr].gr | 0xf0; 844 *hSession->obptr++ = hSession->ea_buf[baddr].gr | 0xf0;
845 trace_ds("%s", see_efa(XA_HIGHLIGHTING, 845 trace_ds("%s", see_efa(XA_HIGHLIGHTING,
@@ -847,7 +847,7 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte) @@ -847,7 +847,7 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte)
847 (*(hSession->obuf + attr_count))++; 847 (*(hSession->obuf + attr_count))++;
848 } 848 }
849 if (hSession->ea_buf[baddr].cs & CS_MASK) { 849 if (hSession->ea_buf[baddr].cs & CS_MASK) {
850 - space3270out(2); 850 + space3270out(hSession,2);
851 *hSession->obptr++ = XA_CHARSET; 851 *hSession->obptr++ = XA_CHARSET;
852 *hSession->obptr++ = host_cs(hSession->ea_buf[baddr].cs); 852 *hSession->obptr++ = host_cs(hSession->ea_buf[baddr].cs);
853 trace_ds("%s", see_efa(XA_CHARSET,host_cs(hSession->ea_buf[baddr].cs))); 853 trace_ds("%s", see_efa(XA_CHARSET,host_cs(hSession->ea_buf[baddr].cs)));
@@ -858,14 +858,14 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte) @@ -858,14 +858,14 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte)
858 } else { 858 } else {
859 insert_sa(hSession,baddr,&current_fg,&current_bg,&current_gr,&current_cs,&any); 859 insert_sa(hSession,baddr,&current_fg,&current_bg,&current_gr,&current_cs,&any);
860 if (hSession->ea_buf[baddr].cs & CS_GE) { 860 if (hSession->ea_buf[baddr].cs & CS_GE) {
861 - space3270out(1); 861 + space3270out(hSession,1);
862 *hSession->obptr++ = ORDER_GE; 862 *hSession->obptr++ = ORDER_GE;
863 if (any) 863 if (any)
864 trace_ds("'"); 864 trace_ds("'");
865 trace_ds(" GraphicEscape"); 865 trace_ds(" GraphicEscape");
866 any = False; 866 any = False;
867 } 867 }
868 - space3270out(1); 868 + space3270out(hSession,1);
869 *hSession->obptr++ = hSession->ea_buf[baddr].cc; 869 *hSession->obptr++ = hSession->ea_buf[baddr].cc;
870 if (hSession->ea_buf[baddr].cc <= 0x3f || 870 if (hSession->ea_buf[baddr].cc <= 0x3f ||
871 hSession->ea_buf[baddr].cc == 0xff) { 871 hSession->ea_buf[baddr].cc == 0xff) {
@@ -887,7 +887,7 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte) @@ -887,7 +887,7 @@ void ctlr_read_buffer(H3270 *hSession, unsigned char aid_byte)
887 trace_ds("'"); 887 trace_ds("'");
888 888
889 trace_ds("\n"); 889 trace_ds("\n");
890 - net_output(); 890 + net_output(hSession);
891 } 891 }
892 892
893 #if defined(X3270_TRACE) /*[*/ 893 #if defined(X3270_TRACE) /*[*/
@@ -192,12 +192,12 @@ dft_open_request(unsigned short len, unsigned char *cp) @@ -192,12 +192,12 @@ dft_open_request(unsigned short len, unsigned char *cp)
192 /* Acknowledge the Open. */ 192 /* Acknowledge the Open. */
193 trace_ds("> WriteStructuredField FileTransferData OpenAck\n"); 193 trace_ds("> WriteStructuredField FileTransferData OpenAck\n");
194 h3270.obptr = h3270.obuf; 194 h3270.obptr = h3270.obuf;
195 - space3270out(6); 195 + space3270out(&h3270,6);
196 *h3270.obptr++ = AID_SF; 196 *h3270.obptr++ = AID_SF;
197 SET16(h3270.obptr, 5); 197 SET16(h3270.obptr, 5);
198 *h3270.obptr++ = SF_TRANSFER_DATA; 198 *h3270.obptr++ = SF_TRANSFER_DATA;
199 SET16(h3270.obptr, 9); 199 SET16(h3270.obptr, 9);
200 - net_output(); 200 + net_output(&h3270);
201 } 201 }
202 202
203 /* Process an Insert request. */ 203 /* Process an Insert request. */
@@ -317,7 +317,7 @@ dft_data_insert(struct data_buffer *data_bufr) @@ -317,7 +317,7 @@ dft_data_insert(struct data_buffer *data_bufr)
317 /* Send an acknowledgement frame back. */ 317 /* Send an acknowledgement frame back. */
318 trace_ds("> WriteStructuredField FileTransferData DataAck(rec=%lu)\n", recnum); 318 trace_ds("> WriteStructuredField FileTransferData DataAck(rec=%lu)\n", recnum);
319 h3270.obptr = h3270.obuf; 319 h3270.obptr = h3270.obuf;
320 - space3270out(12); 320 + space3270out(&h3270,12);
321 *h3270.obptr++ = AID_SF; 321 *h3270.obptr++ = AID_SF;
322 SET16(h3270.obptr, 11); 322 SET16(h3270.obptr, 11);
323 *h3270.obptr++ = SF_TRANSFER_DATA; 323 *h3270.obptr++ = SF_TRANSFER_DATA;
@@ -325,7 +325,7 @@ dft_data_insert(struct data_buffer *data_bufr) @@ -325,7 +325,7 @@ dft_data_insert(struct data_buffer *data_bufr)
325 SET16(h3270.obptr, TR_RECNUM_HDR); 325 SET16(h3270.obptr, TR_RECNUM_HDR);
326 SET32(h3270.obptr, recnum); 326 SET32(h3270.obptr, recnum);
327 recnum++; 327 recnum++;
328 - net_output(); 328 + net_output(&h3270);
329 } 329 }
330 330
331 /* Process a Set Cursor request. */ 331 /* Process a Set Cursor request. */
@@ -354,7 +354,7 @@ dft_get_request(void) @@ -354,7 +354,7 @@ dft_get_request(void)
354 354
355 /* Read a buffer's worth. */ 355 /* Read a buffer's worth. */
356 set_dft_buffersize(); 356 set_dft_buffersize();
357 - space3270out(dft_buffersize); 357 + space3270out(&h3270,dft_buffersize);
358 numbytes = dft_buffersize - 27; /* always read 5 bytes less than we're allowed */ 358 numbytes = dft_buffersize - 27; /* always read 5 bytes less than we're allowed */
359 bufptr = h3270.obuf + 17; 359 bufptr = h3270.obuf + 17;
360 while (!dft_eof && numbytes) { 360 while (!dft_eof && numbytes) {
@@ -464,7 +464,7 @@ dft_get_request(void) @@ -464,7 +464,7 @@ dft_get_request(void)
464 h3270.aid = AID_SF; 464 h3270.aid = AID_SF;
465 465
466 /* Write the data. */ 466 /* Write the data. */
467 - net_output(); 467 + net_output(&h3270);
468 ft_update_length((H3270FT *) h3270.ft); 468 ft_update_length((H3270FT *) h3270.ft);
469 } 469 }
470 470
@@ -479,12 +479,12 @@ dft_close_request(void) @@ -479,12 +479,12 @@ dft_close_request(void)
479 trace_ds(" Close\n"); 479 trace_ds(" Close\n");
480 trace_ds("> WriteStructuredField FileTransferData CloseAck\n"); 480 trace_ds("> WriteStructuredField FileTransferData CloseAck\n");
481 h3270.obptr = h3270.obuf; 481 h3270.obptr = h3270.obuf;
482 - space3270out(6); 482 + space3270out(&h3270,6);
483 *h3270.obptr++ = AID_SF; 483 *h3270.obptr++ = AID_SF;
484 SET16(h3270.obptr, 5); /* length */ 484 SET16(h3270.obptr, 5); /* length */
485 *h3270.obptr++ = SF_TRANSFER_DATA; 485 *h3270.obptr++ = SF_TRANSFER_DATA;
486 SET16(h3270.obptr, TR_CLOSE_REPLY); 486 SET16(h3270.obptr, TR_CLOSE_REPLY);
487 - net_output(); 487 + net_output(&h3270);
488 } 488 }
489 489
490 /* Abort a transfer. */ 490 /* Abort a transfer. */
@@ -502,7 +502,7 @@ static void dft_abort(unsigned short code, const char *fmt, ...) @@ -502,7 +502,7 @@ static void dft_abort(unsigned short code, const char *fmt, ...)
502 trace_ds("> WriteStructuredField FileTransferData Error\n"); 502 trace_ds("> WriteStructuredField FileTransferData Error\n");
503 503
504 h3270.obptr = h3270.obuf; 504 h3270.obptr = h3270.obuf;
505 - space3270out(10); 505 + space3270out(&h3270,10);
506 *h3270.obptr++ = AID_SF; 506 *h3270.obptr++ = AID_SF;
507 SET16(h3270.obptr, 9); /* length */ 507 SET16(h3270.obptr, 9); /* length */
508 *h3270.obptr++ = SF_TRANSFER_DATA; 508 *h3270.obptr++ = SF_TRANSFER_DATA;
@@ -510,7 +510,7 @@ static void dft_abort(unsigned short code, const char *fmt, ...) @@ -510,7 +510,7 @@ static void dft_abort(unsigned short code, const char *fmt, ...)
510 *h3270.obptr++ = TR_ERROR_REPLY; 510 *h3270.obptr++ = TR_ERROR_REPLY;
511 SET16(h3270.obptr, TR_ERROR_HDR); 511 SET16(h3270.obptr, TR_ERROR_HDR);
512 SET16(h3270.obptr, TR_ERR_CMDFAIL); 512 SET16(h3270.obptr, TR_ERR_CMDFAIL);
513 - net_output(); 513 + net_output(&h3270);
514 514
515 /* Update the pop-up and state. */ 515 /* Update the pop-up and state. */
516 ft_aborting((H3270FT *) h3270.ft); 516 ft_aborting((H3270FT *) h3270.ft);
@@ -533,13 +533,14 @@ filter_len(char *s, register int len) @@ -533,13 +533,14 @@ filter_len(char *s, register int len)
533 void 533 void
534 dft_read_modified(void) 534 dft_read_modified(void)
535 { 535 {
536 - if (dft_savebuf_len) { 536 + if (dft_savebuf_len)
  537 + {
537 trace_ds("> WriteStructuredField FileTransferData\n"); 538 trace_ds("> WriteStructuredField FileTransferData\n");
538 h3270.obptr = h3270.obuf; 539 h3270.obptr = h3270.obuf;
539 - space3270out(dft_savebuf_len); 540 + space3270out(&h3270,dft_savebuf_len);
540 memcpy(h3270.obptr, dft_savebuf, dft_savebuf_len); 541 memcpy(h3270.obptr, dft_savebuf, dft_savebuf_len);
541 h3270.obptr += dft_savebuf_len; 542 h3270.obptr += dft_savebuf_len;
542 - net_output(); 543 + net_output(&h3270);
543 } 544 }
544 } 545 }
545 546
@@ -140,7 +140,7 @@ void do_qr_rpqnames(void) @@ -140,7 +140,7 @@ void do_qr_rpqnames(void)
140 * By pre-allocating the space I don't have to worry about the 140 * By pre-allocating the space I don't have to worry about the
141 * possibility of addresses changing. 141 * possibility of addresses changing.
142 */ 142 */
143 - space3270out(4+4+1+remaining); /* Maximum space for an RPQNAME item */ 143 + space3270out(&h3270,4+4+1+remaining); /* Maximum space for an RPQNAME item */
144 144
145 SET32(h3270.obptr, 0); /* Device number, 0 = All */ 145 SET32(h3270.obptr, 0); /* Device number, 0 = All */
146 SET32(h3270.obptr, 0); /* Model number, 0 = All */ 146 SET32(h3270.obptr, 0); /* Model number, 0 = All */
@@ -654,7 +654,7 @@ static void @@ -654,7 +654,7 @@ static void
654 query_reply_start(void) 654 query_reply_start(void)
655 { 655 {
656 h3270.obptr = h3270.obuf; 656 h3270.obptr = h3270.obuf;
657 - space3270out(1); 657 + space3270out(&h3270,1);
658 *h3270.obptr++ = AID_SF; 658 *h3270.obptr++ = AID_SF;
659 qr_in_progress = True; 659 qr_in_progress = True;
660 } 660 }
@@ -684,7 +684,7 @@ do_query_reply(unsigned char code) @@ -684,7 +684,7 @@ do_query_reply(unsigned char code)
684 int obptr0 = h3270.obptr - h3270.obuf; 684 int obptr0 = h3270.obptr - h3270.obuf;
685 Boolean full = True; 685 Boolean full = True;
686 686
687 - space3270out(4); 687 + space3270out(&h3270,4);
688 h3270.obptr += 2; /* skip length for now */ 688 h3270.obptr += 2; /* skip length for now */
689 *h3270.obptr++ = SFID_QREPLY; 689 *h3270.obptr++ = SFID_QREPLY;
690 *h3270.obptr++ = code; 690 *h3270.obptr++ = code;
@@ -723,7 +723,7 @@ do_qr_summary(void) @@ -723,7 +723,7 @@ do_qr_summary(void)
723 const char *comma = ""; 723 const char *comma = "";
724 724
725 trace_ds("> QueryReply(Summary("); 725 trace_ds("> QueryReply(Summary(");
726 - space3270out(NSR); 726 + space3270out(&h3270,NSR);
727 for (i = 0; i < NSR; i++) { 727 for (i = 0; i < NSR; i++) {
728 #if defined(X3270_DBCS) /*[*/ 728 #if defined(X3270_DBCS) /*[*/
729 if (dbcs || replies[i].code != QR_DBCS_ASIA) { 729 if (dbcs || replies[i].code != QR_DBCS_ASIA) {
@@ -744,7 +744,7 @@ do_qr_usable_area(void) @@ -744,7 +744,7 @@ do_qr_usable_area(void)
744 unsigned short num, denom; 744 unsigned short num, denom;
745 745
746 trace_ds("> QueryReply(UsableArea)\n"); 746 trace_ds("> QueryReply(UsableArea)\n");
747 - space3270out(19); 747 + space3270out(&h3270,19);
748 *h3270.obptr++ = 0x01; /* 12/14-bit addressing */ 748 *h3270.obptr++ = 0x01; /* 12/14-bit addressing */
749 *h3270.obptr++ = 0x00; /* no special character features */ 749 *h3270.obptr++ = 0x00; /* no special character features */
750 SET16(h3270.obptr, h3270.maxCOLS); /* usable width */ 750 SET16(h3270.obptr, h3270.maxCOLS); /* usable width */
@@ -781,7 +781,7 @@ do_qr_color(void) @@ -781,7 +781,7 @@ do_qr_color(void)
781 781
782 color_max = h3270.color8 ? 8: 16; /* report on 8 or 16 colors */ 782 color_max = h3270.color8 ? 8: 16; /* report on 8 or 16 colors */
783 783
784 - space3270out(4 + 2*15); 784 + space3270out(&h3270,4 + 2*15);
785 *h3270.obptr++ = 0x00; /* no options */ 785 *h3270.obptr++ = 0x00; /* no options */
786 *h3270.obptr++ = color_max; /* report on 8 or 16 colors */ 786 *h3270.obptr++ = color_max; /* report on 8 or 16 colors */
787 *h3270.obptr++ = 0x00; /* default color: */ 787 *h3270.obptr++ = 0x00; /* default color: */
@@ -812,7 +812,7 @@ static void @@ -812,7 +812,7 @@ static void
812 do_qr_highlighting(void) 812 do_qr_highlighting(void)
813 { 813 {
814 trace_ds("> QueryReply(Highlighting)\n"); 814 trace_ds("> QueryReply(Highlighting)\n");
815 - space3270out(11); 815 + space3270out(&h3270,11);
816 *h3270.obptr++ = 5; /* report on 5 pairs */ 816 *h3270.obptr++ = 5; /* report on 5 pairs */
817 *h3270.obptr++ = XAH_DEFAULT; /* default: */ 817 *h3270.obptr++ = XAH_DEFAULT; /* default: */
818 *h3270.obptr++ = XAH_NORMAL; /* normal */ 818 *h3270.obptr++ = XAH_NORMAL; /* normal */
@@ -830,7 +830,7 @@ static void @@ -830,7 +830,7 @@ static void
830 do_qr_reply_modes(void) 830 do_qr_reply_modes(void)
831 { 831 {
832 trace_ds("> QueryReply(ReplyModes)\n"); 832 trace_ds("> QueryReply(ReplyModes)\n");
833 - space3270out(3); 833 + space3270out(&h3270,3);
834 *h3270.obptr++ = SF_SRM_FIELD; 834 *h3270.obptr++ = SF_SRM_FIELD;
835 *h3270.obptr++ = SF_SRM_XFIELD; 835 *h3270.obptr++ = SF_SRM_XFIELD;
836 *h3270.obptr++ = SF_SRM_CHAR; 836 *h3270.obptr++ = SF_SRM_CHAR;
@@ -857,7 +857,7 @@ static void @@ -857,7 +857,7 @@ static void
857 do_qr_alpha_part(void) 857 do_qr_alpha_part(void)
858 { 858 {
859 trace_ds("> QueryReply(AlphanumericPartitions)\n"); 859 trace_ds("> QueryReply(AlphanumericPartitions)\n");
860 - space3270out(4); 860 + space3270out(&h3270,4);
861 *h3270.obptr++ = 0; /* 1 partition */ 861 *h3270.obptr++ = 0; /* 1 partition */
862 SET16(h3270.obptr, h3270.maxROWS * h3270.maxCOLS); /* buffer space */ 862 SET16(h3270.obptr, h3270.maxROWS * h3270.maxCOLS); /* buffer space */
863 *h3270.obptr++ = 0; /* no special features */ 863 *h3270.obptr++ = 0; /* no special features */
@@ -867,7 +867,7 @@ static void @@ -867,7 +867,7 @@ static void
867 do_qr_charsets(void) 867 do_qr_charsets(void)
868 { 868 {
869 trace_ds("> QueryReply(CharacterSets)\n"); 869 trace_ds("> QueryReply(CharacterSets)\n");
870 - space3270out(64); 870 + space3270out(&h3270,64);
871 #if defined(X3270_DBCS) /*[*/ 871 #if defined(X3270_DBCS) /*[*/
872 if (dbcs) 872 if (dbcs)
873 *h3270.obptr++ = 0x8e; /* flags: GE, CGCSGID, DBCS */ 873 *h3270.obptr++ = 0x8e; /* flags: GE, CGCSGID, DBCS */
@@ -953,7 +953,7 @@ do_qr_ddm(void) @@ -953,7 +953,7 @@ do_qr_ddm(void)
953 set_dft_buffersize(); 953 set_dft_buffersize();
954 954
955 trace_ds("> QueryReply(DistributedDataManagement)\n"); 955 trace_ds("> QueryReply(DistributedDataManagement)\n");
956 - space3270out(8); 956 + space3270out(&h3270,8);
957 SET16(h3270.obptr,0); /* set reserved field to 0 */ 957 SET16(h3270.obptr,0); /* set reserved field to 0 */
958 SET16(h3270.obptr, dft_buffersize); /* set inbound length limit INLIM */ 958 SET16(h3270.obptr, dft_buffersize); /* set inbound length limit INLIM */
959 SET16(h3270.obptr, dft_buffersize); /* set outbound length limit OUTLIM */ 959 SET16(h3270.obptr, dft_buffersize); /* set outbound length limit OUTLIM */
@@ -965,7 +965,7 @@ static void @@ -965,7 +965,7 @@ static void
965 do_qr_imp_part(void) 965 do_qr_imp_part(void)
966 { 966 {
967 trace_ds("> QueryReply(ImplicitPartition)\n"); 967 trace_ds("> QueryReply(ImplicitPartition)\n");
968 - space3270out(13); 968 + space3270out(&h3270,13);
969 *h3270.obptr++ = 0x0; /* reserved */ 969 *h3270.obptr++ = 0x0; /* reserved */
970 *h3270.obptr++ = 0x0; 970 *h3270.obptr++ = 0x0;
971 *h3270.obptr++ = 0x0b; /* length of display size */ 971 *h3270.obptr++ = 0x0b; /* length of display size */
@@ -980,6 +980,6 @@ do_qr_imp_part(void) @@ -980,6 +980,6 @@ do_qr_imp_part(void)
980 static void 980 static void
981 query_reply_end(void) 981 query_reply_end(void)
982 { 982 {
983 - net_output(); 983 + net_output(&h3270);
984 kybd_inhibit(&h3270,True); 984 kybd_inhibit(&h3270,True);
985 } 985 }
@@ -231,7 +231,7 @@ static void tn3270e_nak(H3270 *hSession, enum pds); @@ -231,7 +231,7 @@ static void tn3270e_nak(H3270 *hSession, enum pds);
231 #endif /*]*/ 231 #endif /*]*/
232 232
233 #if defined(X3270_ANSI) /*[*/ 233 #if defined(X3270_ANSI) /*[*/
234 -static void do_data(char c); 234 +static void do_data(H3270 *hSession, char c);
235 static void do_intr(H3270 *hSession, char c); 235 static void do_intr(H3270 *hSession, char c);
236 static void do_quit(H3270 *hSession, char c); 236 static void do_quit(H3270 *hSession, char c);
237 static void do_cerase(H3270 *hSession, char c); 237 static void do_cerase(H3270 *hSession, char c);
@@ -756,21 +756,21 @@ int net_connect(H3270 *session, const char *host, char *portname, Boolean ls, Bo @@ -756,21 +756,21 @@ int net_connect(H3270 *session, const char *host, char *portname, Boolean ls, Bo
756 #undef close_fail 756 #undef close_fail
757 757
758 /* Set up the LU list. */ 758 /* Set up the LU list. */
759 -static void  
760 -setup_lus(void) 759 +static void setup_lus(H3270 *hSession)
761 { 760 {
762 char *lu; 761 char *lu;
763 char *comma; 762 char *comma;
764 int n_lus = 1; 763 int n_lus = 1;
765 int i; 764 int i;
766 765
767 - h3270.connected_lu = CN;  
768 - h3270.connected_type = CN; 766 + hSession->connected_lu = CN;
  767 + hSession->connected_type = CN;
769 768
770 - if (!h3270.luname[0]) {  
771 - Replace(h3270.lus, NULL);  
772 - h3270.curr_lu = (char **)NULL;  
773 - h3270.try_lu = CN; 769 + if (!hSession->luname[0])
  770 + {
  771 + Replace(hSession->lus, NULL);
  772 + hSession->curr_lu = (char **)NULL;
  773 + hSession->try_lu = CN;
774 return; 774 return;
775 } 775 }
776 776
@@ -778,8 +778,9 @@ setup_lus(void) @@ -778,8 +778,9 @@ setup_lus(void)
778 * Count the commas in the LU name. That plus one is the 778 * Count the commas in the LU name. That plus one is the
779 * number of LUs to try. 779 * number of LUs to try.
780 */ 780 */
781 - lu = h3270.luname;  
782 - while ((comma = strchr(lu, ',')) != CN) { 781 + lu = hSession->luname;
  782 + while ((comma = strchr(lu, ',')) != CN)
  783 + {
783 n_lus++; 784 n_lus++;
784 lu++; 785 lu++;
785 } 786 }
@@ -788,23 +789,27 @@ setup_lus(void) @@ -788,23 +789,27 @@ setup_lus(void)
788 * Allocate enough memory to construct an argv[] array for 789 * Allocate enough memory to construct an argv[] array for
789 * the LUs. 790 * the LUs.
790 */ 791 */
791 - Replace(h3270.lus,(char **)lib3270_malloc((n_lus+1) * sizeof(char *) + strlen(h3270.luname) + 1)); 792 + Replace(hSession->lus,(char **)lib3270_malloc((n_lus+1) * sizeof(char *) + strlen(hSession->luname) + 1));
792 793
793 /* Copy each LU into the array. */ 794 /* Copy each LU into the array. */
794 - lu = (char *)(h3270.lus + n_lus + 1);  
795 - (void) strcpy(lu, h3270.luname); 795 + lu = (char *)(hSession->lus + n_lus + 1);
  796 + (void) strcpy(lu, hSession->luname);
  797 +
796 i = 0; 798 i = 0;
797 - do {  
798 - h3270.lus[i++] = lu; 799 + do
  800 + {
  801 + hSession->lus[i++] = lu;
799 comma = strchr(lu, ','); 802 comma = strchr(lu, ',');
800 - if (comma != CN) { 803 + if (comma != CN)
  804 + {
801 *comma = '\0'; 805 *comma = '\0';
802 lu = comma + 1; 806 lu = comma + 1;
803 } 807 }
804 } while (comma != CN); 808 } while (comma != CN);
805 - h3270.lus[i] = CN;  
806 - h3270.curr_lu = h3270.lus;  
807 - h3270.try_lu = *h3270.curr_lu; 809 +
  810 + hSession->lus[i] = CN;
  811 + hSession->curr_lu = hSession->lus;
  812 + hSession->try_lu = *hSession->curr_lu;
808 } 813 }
809 814
810 static void net_connected(H3270 *session) 815 static void net_connected(H3270 *session)
@@ -895,7 +900,7 @@ LIB3270_EXPORT void lib3270_setup_session(H3270 *session) @@ -895,7 +900,7 @@ LIB3270_EXPORT void lib3270_setup_session(H3270 *session)
895 need_tls_follows = False; 900 need_tls_follows = False;
896 #endif /*]*/ 901 #endif /*]*/
897 session->telnet_state = TNS_DATA; 902 session->telnet_state = TNS_DATA;
898 - session->ibptr = h3270.ibuf; 903 + session->ibptr = session->ibuf;
899 904
900 /* clear statistics and flags */ 905 /* clear statistics and flags */
901 time(&session->ns_time); 906 time(&session->ns_time);
@@ -908,7 +913,7 @@ LIB3270_EXPORT void lib3270_setup_session(H3270 *session) @@ -908,7 +913,7 @@ LIB3270_EXPORT void lib3270_setup_session(H3270 *session)
908 session->tn3270e_submode = E_NONE; 913 session->tn3270e_submode = E_NONE;
909 session->tn3270e_bound = 0; 914 session->tn3270e_bound = 0;
910 915
911 - setup_lus(); 916 + setup_lus(session);
912 917
913 check_linemode(session,True); 918 check_linemode(session,True);
914 919
@@ -1444,7 +1449,7 @@ static int telnet_fsm(H3270 *session, unsigned char c) @@ -1444,7 +1449,7 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1444 check_linemode(session,False); 1449 check_linemode(session,False);
1445 } 1450 }
1446 if (c == TELOPT_NAWS) 1451 if (c == TELOPT_NAWS)
1447 - send_naws(&h3270); 1452 + send_naws(session);
1448 #if defined(HAVE_LIBSSL) /*[*/ 1453 #if defined(HAVE_LIBSSL) /*[*/
1449 if (c == TELOPT_STARTTLS) { 1454 if (c == TELOPT_STARTTLS) {
1450 static unsigned char follows_msg[] = { 1455 static unsigned char follows_msg[] = {
@@ -1456,8 +1461,7 @@ static int telnet_fsm(H3270 *session, unsigned char c) @@ -1456,8 +1461,7 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1456 * Send IAC SB STARTTLS FOLLOWS IAC SE 1461 * Send IAC SB STARTTLS FOLLOWS IAC SE
1457 * to announce that what follows is TLS. 1462 * to announce that what follows is TLS.
1458 */ 1463 */
1459 - net_rawout(&h3270, follows_msg,  
1460 - sizeof(follows_msg)); 1464 + net_rawout(session, follows_msg, sizeof(follows_msg));
1461 trace_dsn("SENT %s %s FOLLOWS %s\n", 1465 trace_dsn("SENT %s %s FOLLOWS %s\n",
1462 cmd(SB), 1466 cmd(SB),
1463 opt(TELOPT_STARTTLS), 1467 opt(TELOPT_STARTTLS),
@@ -1469,53 +1473,57 @@ static int telnet_fsm(H3270 *session, unsigned char c) @@ -1469,53 +1473,57 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1469 default: 1473 default:
1470 wont: 1474 wont:
1471 wont_opt[2] = c; 1475 wont_opt[2] = c;
1472 - net_rawout(&h3270, wont_opt, sizeof(wont_opt)); 1476 + net_rawout(session, wont_opt, sizeof(wont_opt));
1473 trace_dsn("SENT %s %s\n", cmd(WONT), opt(c)); 1477 trace_dsn("SENT %s %s\n", cmd(WONT), opt(c));
1474 break; 1478 break;
1475 } 1479 }
1476 - h3270.telnet_state = TNS_DATA; 1480 + session->telnet_state = TNS_DATA;
1477 break; 1481 break;
1478 case TNS_DONT: /* telnet PLEASE DON'T DO OPTION command */ 1482 case TNS_DONT: /* telnet PLEASE DON'T DO OPTION command */
1479 trace_dsn("%s\n", opt(c)); 1483 trace_dsn("%s\n", opt(c));
1480 - if (h3270.myopts[c]) {  
1481 - h3270.myopts[c] = 0; 1484 + if (session->myopts[c]) {
  1485 + session->myopts[c] = 0;
1482 wont_opt[2] = c; 1486 wont_opt[2] = c;
1483 - net_rawout(&h3270, wont_opt, sizeof(wont_opt)); 1487 + net_rawout(session, wont_opt, sizeof(wont_opt));
1484 trace_dsn("SENT %s %s\n", cmd(WONT), opt(c)); 1488 trace_dsn("SENT %s %s\n", cmd(WONT), opt(c));
1485 - check_in3270(&h3270);  
1486 - check_linemode(&h3270,False); 1489 + check_in3270(session);
  1490 + check_linemode(session,False);
1487 } 1491 }
1488 - h3270.telnet_state = TNS_DATA; 1492 + session->telnet_state = TNS_DATA;
1489 break; 1493 break;
1490 case TNS_SB: /* telnet sub-option string command */ 1494 case TNS_SB: /* telnet sub-option string command */
1491 if (c == IAC) 1495 if (c == IAC)
1492 - h3270.telnet_state = TNS_SB_IAC; 1496 + session->telnet_state = TNS_SB_IAC;
1493 else 1497 else
1494 - *h3270.sbptr++ = c; 1498 + *session->sbptr++ = c;
1495 break; 1499 break;
1496 case TNS_SB_IAC: /* telnet sub-option string command */ 1500 case TNS_SB_IAC: /* telnet sub-option string command */
1497 - *h3270.sbptr++ = c; 1501 + *session->sbptr++ = c;
1498 if (c == SE) { 1502 if (c == SE) {
1499 - h3270.telnet_state = TNS_DATA;  
1500 - if (session->sbbuf[0] == TELOPT_TTYPE &&  
1501 - session->sbbuf[1] == TELQUAL_SEND) { 1503 + session->telnet_state = TNS_DATA;
  1504 + if (session->sbbuf[0] == TELOPT_TTYPE && session->sbbuf[1] == TELQUAL_SEND)
  1505 + {
1502 int tt_len, tb_len; 1506 int tt_len, tb_len;
1503 char *tt_out; 1507 char *tt_out;
1504 1508
1505 - trace_dsn("%s %s\n", opt(session->sbbuf[0]),  
1506 - telquals[session->sbbuf[1]]);  
1507 - if (session->lus != (char **)NULL && h3270.try_lu == CN) { 1509 + trace_dsn("%s %s\n", opt(session->sbbuf[0]),telquals[session->sbbuf[1]]);
  1510 +
  1511 + if (session->lus != (char **)NULL && session->try_lu == CN)
  1512 + {
1508 /* None of the LUs worked. */ 1513 /* None of the LUs worked. */
1509 popup_an_error(NULL,"Cannot connect to specified LU"); 1514 popup_an_error(NULL,"Cannot connect to specified LU");
1510 return -1; 1515 return -1;
1511 } 1516 }
1512 1517
1513 tt_len = strlen(session->termtype); 1518 tt_len = strlen(session->termtype);
1514 - if (h3270.try_lu != CN && *h3270.try_lu) {  
1515 - tt_len += strlen(h3270.try_lu) + 1;  
1516 - session->connected_lu = h3270.try_lu;  
1517 - } else 1519 + if (session->try_lu != CN && *session->try_lu)
  1520 + {
  1521 + tt_len += strlen(session->try_lu) + 1;
  1522 + session->connected_lu = session->try_lu;
  1523 + }
  1524 + else
1518 session->connected_lu = CN; 1525 session->connected_lu = CN;
  1526 +
1519 status_lu(session,session->connected_lu); 1527 status_lu(session,session->connected_lu);
1520 1528
1521 tb_len = 4 + tt_len + 2; 1529 tb_len = 4 + tt_len + 2;
@@ -1523,10 +1531,10 @@ static int telnet_fsm(H3270 *session, unsigned char c) @@ -1523,10 +1531,10 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1523 (void) sprintf(tt_out, "%c%c%c%c%s%s%s%c%c", 1531 (void) sprintf(tt_out, "%c%c%c%c%s%s%s%c%c",
1524 IAC, SB, TELOPT_TTYPE, TELQUAL_IS, 1532 IAC, SB, TELOPT_TTYPE, TELQUAL_IS,
1525 session->termtype, 1533 session->termtype,
1526 - (h3270.try_lu != CN && *h3270.try_lu) ? "@" : "",  
1527 - (h3270.try_lu != CN && *h3270.try_lu) ? h3270.try_lu : "", 1534 + (session->try_lu != CN && *session->try_lu) ? "@" : "",
  1535 + (session->try_lu != CN && *session->try_lu) ? session->try_lu : "",
1528 IAC, SE); 1536 IAC, SE);
1529 - net_rawout(&h3270, (unsigned char *)tt_out, tb_len); 1537 + net_rawout(session, (unsigned char *)tt_out, tb_len);
1530 1538
1531 trace_dsn("SENT %s %s %s %.*s %s\n", 1539 trace_dsn("SENT %s %s %s %.*s %s\n",
1532 cmd(SB), opt(TELOPT_TTYPE), 1540 cmd(SB), opt(TELOPT_TTYPE),
@@ -1536,25 +1544,24 @@ static int telnet_fsm(H3270 *session, unsigned char c) @@ -1536,25 +1544,24 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1536 lib3270_free(tt_out); 1544 lib3270_free(tt_out);
1537 1545
1538 /* Advance to the next LU name. */ 1546 /* Advance to the next LU name. */
1539 - next_lu(&h3270); 1547 + next_lu(session);
1540 } 1548 }
1541 #if defined(X3270_TN3270E) /*[*/ 1549 #if defined(X3270_TN3270E) /*[*/
1542 - else if (h3270.myopts[TELOPT_TN3270E] &&  
1543 - h3270.sbbuf[0] == TELOPT_TN3270E) {  
1544 - if (tn3270e_negotiate(&h3270)) 1550 + else if (session->myopts[TELOPT_TN3270E] && session->sbbuf[0] == TELOPT_TN3270E)
  1551 + {
  1552 + if (tn3270e_negotiate(session))
1545 return -1; 1553 return -1;
1546 } 1554 }
1547 #endif /*]*/ 1555 #endif /*]*/
1548 #if defined(HAVE_LIBSSL) /*[*/ 1556 #if defined(HAVE_LIBSSL) /*[*/
1549 - else if (need_tls_follows &&  
1550 - h3270.myopts[TELOPT_STARTTLS] &&  
1551 - h3270.sbbuf[0] == TELOPT_STARTTLS) {  
1552 - continue_tls(h3270.sbbuf, h3270.sbptr - h3270.sbbuf); 1557 + else if (need_tls_follows && session->myopts[TELOPT_STARTTLS] && session->sbbuf[0] == TELOPT_STARTTLS)
  1558 + {
  1559 + continue_tls(session->sbbuf, session->sbptr - session->sbbuf);
1553 } 1560 }
1554 #endif /*]*/ 1561 #endif /*]*/
1555 1562
1556 } else { 1563 } else {
1557 - h3270.telnet_state = TNS_SB; 1564 + session->telnet_state = TNS_SB;
1558 } 1565 }
1559 break; 1566 break;
1560 } 1567 }
@@ -1563,39 +1570,38 @@ static int telnet_fsm(H3270 *session, unsigned char c) @@ -1563,39 +1570,38 @@ static int telnet_fsm(H3270 *session, unsigned char c)
1563 1570
1564 #if defined(X3270_TN3270E) /*[*/ 1571 #if defined(X3270_TN3270E) /*[*/
1565 /* Send a TN3270E terminal type request. */ 1572 /* Send a TN3270E terminal type request. */
1566 -static void  
1567 -tn3270e_request(void) 1573 +static void tn3270e_request(H3270 *hSession)
1568 { 1574 {
1569 int tt_len, tb_len; 1575 int tt_len, tb_len;
1570 char *tt_out; 1576 char *tt_out;
1571 char *t; 1577 char *t;
1572 1578
1573 - tt_len = strlen(h3270.termtype);  
1574 - if (h3270.try_lu != CN && *h3270.try_lu)  
1575 - tt_len += strlen(h3270.try_lu) + 1; 1579 + tt_len = strlen(hSession->termtype);
  1580 + if (hSession->try_lu != CN && *hSession->try_lu)
  1581 + tt_len += strlen(hSession->try_lu) + 1;
1576 1582
1577 tb_len = 5 + tt_len + 2; 1583 tb_len = 5 + tt_len + 2;
1578 tt_out = lib3270_malloc(tb_len + 1); 1584 tt_out = lib3270_malloc(tb_len + 1);
1579 t = tt_out; 1585 t = tt_out;
1580 t += sprintf(tt_out, "%c%c%c%c%c%s", 1586 t += sprintf(tt_out, "%c%c%c%c%c%s",
1581 IAC, SB, TELOPT_TN3270E, TN3270E_OP_DEVICE_TYPE, 1587 IAC, SB, TELOPT_TN3270E, TN3270E_OP_DEVICE_TYPE,
1582 - TN3270E_OP_REQUEST, h3270.termtype); 1588 + TN3270E_OP_REQUEST, hSession->termtype);
1583 1589
1584 /* Convert 3279 to 3278, per the RFC. */ 1590 /* Convert 3279 to 3278, per the RFC. */
1585 if (tt_out[12] == '9') 1591 if (tt_out[12] == '9')
1586 tt_out[12] = '8'; 1592 tt_out[12] = '8';
1587 1593
1588 - if (h3270.try_lu != CN && *h3270.try_lu)  
1589 - t += sprintf(t, "%c%s", TN3270E_OP_CONNECT, h3270.try_lu); 1594 + if (hSession->try_lu != CN && *hSession->try_lu)
  1595 + t += sprintf(t, "%c%s", TN3270E_OP_CONNECT, hSession->try_lu);
1590 1596
1591 (void) sprintf(t, "%c%c", IAC, SE); 1597 (void) sprintf(t, "%c%c", IAC, SE);
1592 1598
1593 - net_rawout(&h3270, (unsigned char *)tt_out, tb_len); 1599 + net_rawout(hSession, (unsigned char *)tt_out, tb_len);
1594 1600
1595 trace_dsn("SENT %s %s DEVICE-TYPE REQUEST %.*s%s%s %s\n", 1601 trace_dsn("SENT %s %s DEVICE-TYPE REQUEST %.*s%s%s %s\n",
1596 - cmd(SB), opt(TELOPT_TN3270E), (int) strlen(h3270.termtype), tt_out + 5,  
1597 - (h3270.try_lu != CN && *h3270.try_lu) ? " CONNECT " : "",  
1598 - (h3270.try_lu != CN && *h3270.try_lu) ? h3270.try_lu : "", 1602 + cmd(SB), opt(TELOPT_TN3270E), (int) strlen(hSession->termtype), tt_out + 5,
  1603 + (hSession->try_lu != CN && *hSession->try_lu) ? " CONNECT " : "",
  1604 + (hSession->try_lu != CN && *hSession->try_lu) ? hSession->try_lu : "",
1599 cmd(SE)); 1605 cmd(SE));
1600 1606
1601 lib3270_free(tt_out); 1607 lib3270_free(tt_out);
@@ -1604,22 +1610,21 @@ tn3270e_request(void) @@ -1604,22 +1610,21 @@ tn3270e_request(void)
1604 /* 1610 /*
1605 * Back off of TN3270E. 1611 * Back off of TN3270E.
1606 */ 1612 */
1607 -static void  
1608 -backoff_tn3270e(const char *why) 1613 +static void backoff_tn3270e(H3270 *hSession, const char *why)
1609 { 1614 {
1610 trace_dsn("Aborting TN3270E: %s\n", why); 1615 trace_dsn("Aborting TN3270E: %s\n", why);
1611 1616
1612 /* Tell the host 'no'. */ 1617 /* Tell the host 'no'. */
1613 wont_opt[2] = TELOPT_TN3270E; 1618 wont_opt[2] = TELOPT_TN3270E;
1614 - net_rawout(&h3270, wont_opt, sizeof(wont_opt)); 1619 + net_rawout(hSession, wont_opt, sizeof(wont_opt));
1615 trace_dsn("SENT %s %s\n", cmd(WONT), opt(TELOPT_TN3270E)); 1620 trace_dsn("SENT %s %s\n", cmd(WONT), opt(TELOPT_TN3270E));
1616 1621
1617 /* Restore the LU list; we may need to run it again in TN3270 mode. */ 1622 /* Restore the LU list; we may need to run it again in TN3270 mode. */
1618 - setup_lus(); 1623 + setup_lus(hSession);
1619 1624
1620 /* Reset our internal state. */ 1625 /* Reset our internal state. */
1621 - h3270.myopts[TELOPT_TN3270E] = 0;  
1622 - check_in3270(&h3270); 1626 + hSession->myopts[TELOPT_TN3270E] = 0;
  1627 + check_in3270(hSession);
1623 } 1628 }
1624 1629
1625 /* 1630 /*
@@ -1652,7 +1657,7 @@ static int tn3270e_negotiate(H3270 *hSession) @@ -1652,7 +1657,7 @@ static int tn3270e_negotiate(H3270 *hSession)
1652 /* Host wants us to send our device type. */ 1657 /* Host wants us to send our device type. */
1653 trace_dsn("SEND DEVICE-TYPE SE\n"); 1658 trace_dsn("SEND DEVICE-TYPE SE\n");
1654 1659
1655 - tn3270e_request(); 1660 + tn3270e_request(hSession);
1656 } else { 1661 } else {
1657 trace_dsn("SEND ??%u SE\n", hSession->sbbuf[2]); 1662 trace_dsn("SEND ??%u SE\n", hSession->sbbuf[2]);
1658 } 1663 }
@@ -1711,19 +1716,24 @@ static int tn3270e_negotiate(H3270 *hSession) @@ -1711,19 +1716,24 @@ static int tn3270e_negotiate(H3270 *hSession)
1711 trace_dsn("REJECT REASON %s SE\n", rsn(hSession->sbbuf[4])); 1716 trace_dsn("REJECT REASON %s SE\n", rsn(hSession->sbbuf[4]));
1712 if (hSession->sbbuf[4] == TN3270E_REASON_INV_DEVICE_TYPE || 1717 if (hSession->sbbuf[4] == TN3270E_REASON_INV_DEVICE_TYPE ||
1713 hSession->sbbuf[4] == TN3270E_REASON_UNSUPPORTED_REQ) { 1718 hSession->sbbuf[4] == TN3270E_REASON_UNSUPPORTED_REQ) {
1714 - backoff_tn3270e(_( "Host rejected device type or request type" )); 1719 + backoff_tn3270e(hSession,_( "Host rejected device type or request type" ));
1715 break; 1720 break;
1716 } 1721 }
1717 1722
1718 next_lu(hSession); 1723 next_lu(hSession);
1719 - if (hSession->try_lu != CN) { 1724 + if (hSession->try_lu != CN)
  1725 + {
1720 /* Try the next LU. */ 1726 /* Try the next LU. */
1721 - tn3270e_request();  
1722 - } else if (hSession->lus != (char **)NULL) { 1727 + tn3270e_request(hSession);
  1728 + }
  1729 + else if (hSession->lus != (char **)NULL)
  1730 + {
1723 /* No more LUs to try. Give up. */ 1731 /* No more LUs to try. Give up. */
1724 - backoff_tn3270e(_("Host rejected resource(s)"));  
1725 - } else {  
1726 - backoff_tn3270e(_("Device type rejected")); 1732 + backoff_tn3270e(hSession,_("Host rejected resource(s)"));
  1733 + }
  1734 + else
  1735 + {
  1736 + backoff_tn3270e(hSession,_("Device type rejected"));
1727 } 1737 }
1728 1738
1729 break; 1739 break;
@@ -1782,7 +1792,7 @@ static int tn3270e_negotiate(H3270 *hSession) @@ -1782,7 +1792,7 @@ static int tn3270e_negotiate(H3270 *hSession)
1782 * They've added something. Abandon 1792 * They've added something. Abandon
1783 * TN3270E, they're brain dead. 1793 * TN3270E, they're brain dead.
1784 */ 1794 */
1785 - backoff_tn3270e("Host illegally added function(s)"); 1795 + backoff_tn3270e(hSession,_( "Host illegally added function(s)" ));
1786 break; 1796 break;
1787 } 1797 }
1788 } 1798 }
@@ -2191,11 +2201,11 @@ static void net_cookout(H3270 *hSession, const char *buf, int len) @@ -2191,11 +2201,11 @@ static void net_cookout(H3270 *hSession, const char *buf, int len)
2191 else if (c == 0x08 || c == 0x7f) /* Yes, a hack. */ 2201 else if (c == 0x08 || c == 0x7f) /* Yes, a hack. */
2192 do_cerase(hSession,c); 2202 do_cerase(hSession,c);
2193 else 2203 else
2194 - do_data(c); 2204 + do_data(hSession,c);
2195 } 2205 }
2196 return; 2206 return;
2197 } else 2207 } else
2198 - net_cookedout(&h3270, buf, len); 2208 + net_cookedout(hSession, buf, len);
2199 } 2209 }
2200 2210
2201 2211
@@ -2219,35 +2229,36 @@ ansi_process_s(const char *data) @@ -2219,35 +2229,36 @@ ansi_process_s(const char *data)
2219 ansi_process((unsigned int) *data++); 2229 ansi_process((unsigned int) *data++);
2220 } 2230 }
2221 2231
2222 -static void  
2223 -forward_data(void) 2232 +static void forward_data(H3270 *hSession)
2224 { 2233 {
2225 - net_cookedout(&h3270, (char *) h3270.lbuf, h3270.lbptr - h3270.lbuf);  
2226 - cooked_init(&h3270); 2234 + net_cookedout(hSession, (char *) hSession->lbuf, hSession->lbptr - hSession->lbuf);
  2235 + cooked_init(hSession);
2227 } 2236 }
2228 2237
2229 -static void  
2230 -do_data(char c) 2238 +static void do_data(H3270 *hSession, char c)
2231 { 2239 {
2232 - if (h3270.lbptr+1 < h3270.lbuf + BUFSZ) {  
2233 - *h3270.lbptr++ = c; 2240 + if (hSession->lbptr+1 < hSession->lbuf + BUFSZ)
  2241 + {
  2242 + *hSession->lbptr++ = c;
2234 if (c == '\r') 2243 if (c == '\r')
2235 - *h3270.lbptr++ = 'lbptr++ = '\0';'; 2244 + *hSession->lbptr++ = 'lbptr++ = '\0';';
2236 if (c == '\t') 2245 if (c == '\t')
2237 ansi_process((unsigned int) c); 2246 ansi_process((unsigned int) c);
2238 else 2247 else
2239 ansi_process_s(ctl_see((int) c)); 2248 ansi_process_s(ctl_see((int) c));
2240 - } else 2249 + }
  2250 + else
2241 ansi_process_s("\007"); 2251 ansi_process_s("\007");
2242 - h3270.lnext = 0;  
2243 - h3270.backslashed = 0; 2252 +
  2253 + hSession->lnext = 0;
  2254 + hSession->backslashed = 0;
2244 } 2255 }
2245 2256
2246 static void do_intr(H3270 *hSession, char c) 2257 static void do_intr(H3270 *hSession, char c)
2247 { 2258 {
2248 if (hSession->lnext) 2259 if (hSession->lnext)
2249 { 2260 {
2250 - do_data(c); 2261 + do_data(hSession,c);
2251 return; 2262 return;
2252 } 2263 }
2253 ansi_process_s(ctl_see((int) c)); 2264 ansi_process_s(ctl_see((int) c));
@@ -2259,7 +2270,7 @@ static void do_quit(H3270 *hSession, char c) @@ -2259,7 +2270,7 @@ static void do_quit(H3270 *hSession, char c)
2259 { 2270 {
2260 if (hSession->lnext) 2271 if (hSession->lnext)
2261 { 2272 {
2262 - do_data(c); 2273 + do_data(hSession,c);
2263 return; 2274 return;
2264 } 2275 }
2265 ansi_process_s(ctl_see((int) c)); 2276 ansi_process_s(ctl_see((int) c));
@@ -2275,14 +2286,16 @@ static void do_cerase(H3270 *hSession, char c) @@ -2275,14 +2286,16 @@ static void do_cerase(H3270 *hSession, char c)
2275 { 2286 {
2276 hSession->lbptr--; 2287 hSession->lbptr--;
2277 ansi_process_s("\b"); 2288 ansi_process_s("\b");
2278 - do_data(c); 2289 + do_data(hSession,c);
2279 return; 2290 return;
2280 } 2291 }
  2292 +
2281 if (hSession->lnext) 2293 if (hSession->lnext)
2282 { 2294 {
2283 - do_data(c); 2295 + do_data(hSession,c);
2284 return; 2296 return;
2285 } 2297 }
  2298 +
2286 if (hSession->lbptr > hSession->lbuf) 2299 if (hSession->lbptr > hSession->lbuf)
2287 { 2300 {
2288 len = strlen(ctl_see((int) *--hSession->lbptr)); 2301 len = strlen(ctl_see((int) *--hSession->lbptr));
@@ -2297,10 +2310,12 @@ static void do_werase(H3270 *hSession, char c) @@ -2297,10 +2310,12 @@ static void do_werase(H3270 *hSession, char c)
2297 int any = 0; 2310 int any = 0;
2298 int len; 2311 int len;
2299 2312
2300 - if (hSession->lnext) {  
2301 - do_data(c); 2313 + if (hSession->lnext)
  2314 + {
  2315 + do_data(hSession,c);
2302 return; 2316 return;
2303 } 2317 }
  2318 +
2304 while (hSession->lbptr > hSession->lbuf) { 2319 while (hSession->lbptr > hSession->lbuf) {
2305 char ch; 2320 char ch;
2306 2321
@@ -2327,14 +2342,18 @@ static void do_kill(H3270 *hSession, char c) @@ -2327,14 +2342,18 @@ static void do_kill(H3270 *hSession, char c)
2327 if (hSession->backslashed) { 2342 if (hSession->backslashed) {
2328 hSession->lbptr--; 2343 hSession->lbptr--;
2329 ansi_process_s("\b"); 2344 ansi_process_s("\b");
2330 - do_data(c); 2345 + do_data(hSession,c);
2331 return; 2346 return;
2332 } 2347 }
2333 - if (hSession->lnext) {  
2334 - do_data(c); 2348 +
  2349 + if (hSession->lnext)
  2350 + {
  2351 + do_data(hSession,c);
2335 return; 2352 return;
2336 } 2353 }
2337 - while (hSession->lbptr > hSession->lbuf) { 2354 +
  2355 + while (hSession->lbptr > hSession->lbuf)
  2356 + {
2338 len = strlen(ctl_see((int) *--hSession->lbptr)); 2357 len = strlen(ctl_see((int) *--hSession->lbptr));
2339 2358
2340 for (i = 0; i < len; i++) 2359 for (i = 0; i < len; i++)
@@ -2346,10 +2365,12 @@ static void do_rprnt(H3270 *hSession, char c) @@ -2346,10 +2365,12 @@ static void do_rprnt(H3270 *hSession, char c)
2346 { 2365 {
2347 unsigned char *p; 2366 unsigned char *p;
2348 2367
2349 - if (hSession->lnext) {  
2350 - do_data(c); 2368 + if (hSession->lnext)
  2369 + {
  2370 + do_data(hSession,c);
2351 return; 2371 return;
2352 } 2372 }
  2373 +
2353 ansi_process_s(ctl_see((int) c)); 2374 ansi_process_s(ctl_see((int) c));
2354 ansi_process_s("\r\n"); 2375 ansi_process_s("\r\n");
2355 for (p = hSession->lbuf; p < hSession->lbptr; p++) 2376 for (p = hSession->lbuf; p < hSession->lbptr; p++)
@@ -2358,40 +2379,49 @@ static void do_rprnt(H3270 *hSession, char c) @@ -2358,40 +2379,49 @@ static void do_rprnt(H3270 *hSession, char c)
2358 2379
2359 static void do_eof(H3270 *hSession, char c) 2380 static void do_eof(H3270 *hSession, char c)
2360 { 2381 {
2361 - if (hSession->backslashed) { 2382 + if (hSession->backslashed)
  2383 + {
2362 hSession->lbptr--; 2384 hSession->lbptr--;
2363 ansi_process_s("\b"); 2385 ansi_process_s("\b");
2364 - do_data(c); 2386 + do_data(hSession,c);
2365 return; 2387 return;
2366 } 2388 }
2367 - if (hSession->lnext) {  
2368 - do_data(c); 2389 +
  2390 + if (hSession->lnext)
  2391 + {
  2392 + do_data(hSession,c);
2369 return; 2393 return;
2370 } 2394 }
2371 - do_data(c);  
2372 - forward_data(); 2395 +
  2396 + do_data(hSession,c);
  2397 + forward_data(hSession);
2373 } 2398 }
2374 2399
2375 static void do_eol(H3270 *hSession, char c) 2400 static void do_eol(H3270 *hSession, char c)
2376 { 2401 {
2377 - if (hSession->lnext) {  
2378 - do_data(c); 2402 + if (hSession->lnext)
  2403 + {
  2404 + do_data(hSession,c);
2379 return; 2405 return;
2380 } 2406 }
2381 - if (hSession->lbptr+2 >= hSession->lbuf + BUFSZ) { 2407 +
  2408 + if (hSession->lbptr+2 >= hSession->lbuf + BUFSZ)
  2409 + {
2382 ansi_process_s("\007"); 2410 ansi_process_s("\007");
2383 return; 2411 return;
2384 } 2412 }
  2413 +
2385 *hSession->lbptr++ = '\r'; 2414 *hSession->lbptr++ = '\r';
2386 *hSession->lbptr++ = '\n'; 2415 *hSession->lbptr++ = '\n';
2387 ansi_process_s("\r\n"); 2416 ansi_process_s("\r\n");
2388 - forward_data(); 2417 + forward_data(hSession);
2389 } 2418 }
2390 2419
2391 static void do_lnext(H3270 *hSession, char c) 2420 static void do_lnext(H3270 *hSession, char c)
2392 { 2421 {
2393 - if (hSession->lnext) {  
2394 - do_data(c); 2422 + if (hSession->lnext)
  2423 + {
  2424 + do_data(hSession,c);
2395 return; 2425 return;
2396 } 2426 }
2397 hSession->lnext = 1; 2427 hSession->lnext = 1;
@@ -2519,29 +2549,34 @@ static void store3270in(H3270 *hSession, unsigned char c) @@ -2519,29 +2549,34 @@ static void store3270in(H3270 *hSession, unsigned char c)
2519 *hSession->ibptr++ = c; 2549 *hSession->ibptr++ = c;
2520 } 2550 }
2521 2551
2522 -/*  
2523 - * space3270out  
2524 - * Ensure that <n> more characters will fit in the 3270 output buffer.  
2525 - * Allocates the buffer in BUFSIZ chunks.  
2526 - * Allocates hidden space at the front of the buffer for TN3270E. 2552 +/**
  2553 + * Ensure that <n> more characters will fit in the 3270 output buffer.
  2554 + *
  2555 + * Allocates the buffer in BUFSIZ chunks.
  2556 + * Allocates hidden space at the front of the buffer for TN3270E.
  2557 + *
  2558 + * @param hSession 3270 session handle.
  2559 + * @param n Number of characters to set.
2527 */ 2560 */
2528 -void space3270out(int n) 2561 +void space3270out(H3270 *hSession, int n)
2529 { 2562 {
2530 unsigned nc = 0; /* amount of data currently in obuf */ 2563 unsigned nc = 0; /* amount of data currently in obuf */
2531 unsigned more = 0; 2564 unsigned more = 0;
2532 2565
2533 - if (h3270.obuf_size)  
2534 - nc = h3270.obptr - h3270.obuf; 2566 + if (hSession->obuf_size)
  2567 + nc = hSession->obptr - hSession->obuf;
2535 2568
2536 - while ((nc + n + EH_SIZE) > (h3270.obuf_size + more)) { 2569 + while ((nc + n + EH_SIZE) > (hSession->obuf_size + more))
  2570 + {
2537 more += BUFSIZ; 2571 more += BUFSIZ;
2538 } 2572 }
2539 2573
2540 - if (more) {  
2541 - h3270.obuf_size += more;  
2542 - h3270.obuf_base = (unsigned char *)Realloc((char *) h3270.obuf_base,h3270.obuf_size);  
2543 - h3270.obuf = h3270.obuf_base + EH_SIZE;  
2544 - h3270.obptr = h3270.obuf + nc; 2574 + if (more)
  2575 + {
  2576 + hSession->obuf_size += more;
  2577 + hSession->obuf_base = (unsigned char *)Realloc((char *) hSession->obuf_base,hSession->obuf_size);
  2578 + hSession->obuf = hSession->obuf_base + EH_SIZE;
  2579 + hSession->obptr = hSession->obuf + nc;
2545 } 2580 }
2546 } 2581 }
2547 2582
@@ -2660,66 +2695,75 @@ void trace_netdata(char direction, unsigned const char *buf, int len) @@ -2660,66 +2695,75 @@ void trace_netdata(char direction, unsigned const char *buf, int len)
2660 #endif // X3270_TRACE 2695 #endif // X3270_TRACE
2661 2696
2662 2697
2663 -/*  
2664 - * net_output  
2665 - * Send 3270 output over the network: 2698 +/**
  2699 + * Send 3270 output over the network.
  2700 + *
  2701 + * Send 3270 output over the network:
2666 * - Prepend TN3270E header 2702 * - Prepend TN3270E header
2667 * - Expand IAC to IAC IAC 2703 * - Expand IAC to IAC IAC
2668 * - Append IAC EOR 2704 * - Append IAC EOR
  2705 + *
  2706 + * @param hSession Session handle
  2707 + *
2669 */ 2708 */
2670 -void  
2671 -net_output(void) 2709 +void net_output(H3270 *hSession)
2672 { 2710 {
2673 static unsigned char *xobuf = NULL; 2711 static unsigned char *xobuf = NULL;
2674 static int xobuf_len = 0; 2712 static int xobuf_len = 0;
2675 int need_resize = 0; 2713 int need_resize = 0;
2676 unsigned char *nxoptr, *xoptr; 2714 unsigned char *nxoptr, *xoptr;
2677 2715
2678 -#if defined(X3270_TN3270E) /*[*/  
2679 -#define BSTART ((IN_TN3270E || IN_SSCP) ? h3270.obuf_base : h3270.obuf)  
2680 -#else /*][*/  
2681 -#define BSTART obuf  
2682 -#endif /*]*/ 2716 +#if defined(X3270_TN3270E)
  2717 + #define BSTART ((IN_TN3270E || IN_SSCP) ? hSession->obuf_base : hSession->obuf)
  2718 +#else
  2719 + #define BSTART obuf
  2720 +#endif
2683 2721
2684 #if defined(X3270_TN3270E) /*[*/ 2722 #if defined(X3270_TN3270E) /*[*/
2685 /* Set the TN3720E header. */ 2723 /* Set the TN3720E header. */
2686 - if (IN_TN3270E || IN_SSCP) {  
2687 - tn3270e_header *h = (tn3270e_header *) h3270.obuf_base; 2724 + if (IN_TN3270E || IN_SSCP)
  2725 + {
  2726 + tn3270e_header *h = (tn3270e_header *) hSession->obuf_base;
2688 2727
2689 /* Check for sending a TN3270E response. */ 2728 /* Check for sending a TN3270E response. */
2690 - if (h3270.response_required == TN3270E_RSF_ALWAYS_RESPONSE) {  
2691 - tn3270e_ack(&h3270);  
2692 - h3270.response_required = TN3270E_RSF_NO_RESPONSE; 2729 + if (hSession->response_required == TN3270E_RSF_ALWAYS_RESPONSE)
  2730 + {
  2731 + tn3270e_ack(hSession);
  2732 + hSession->response_required = TN3270E_RSF_NO_RESPONSE;
2693 } 2733 }
2694 2734
2695 /* Set the outbound TN3270E header. */ 2735 /* Set the outbound TN3270E header. */
2696 - h->data_type = IN_TN3270E ?  
2697 - TN3270E_DT_3270_DATA : TN3270E_DT_SSCP_LU_DATA; 2736 + h->data_type = IN_TN3270E ? TN3270E_DT_3270_DATA : TN3270E_DT_SSCP_LU_DATA;
2698 h->request_flag = 0; 2737 h->request_flag = 0;
2699 h->response_flag = 0; 2738 h->response_flag = 0;
2700 - h->seq_number[0] = (h3270.e_xmit_seq >> 8) & 0xff;  
2701 - h->seq_number[1] = h3270.e_xmit_seq & 0xff; 2739 + h->seq_number[0] = (hSession->e_xmit_seq >> 8) & 0xff;
  2740 + h->seq_number[1] = hSession->e_xmit_seq & 0xff;
2702 2741
2703 - trace_dsn("SENT TN3270E(%s NO-RESPONSE %u)\n",IN_TN3270E ? "3270-DATA" : "SSCP-LU-DATA", h3270.e_xmit_seq);  
2704 - if (h3270.e_funcs & E_OPT(TN3270E_FUNC_RESPONSES))  
2705 - h3270.e_xmit_seq = (h3270.e_xmit_seq + 1) & 0x7fff; 2742 + trace_dsn("SENT TN3270E(%s NO-RESPONSE %u)\n",IN_TN3270E ? "3270-DATA" : "SSCP-LU-DATA", hSession->e_xmit_seq);
  2743 + if (hSession->e_funcs & E_OPT(TN3270E_FUNC_RESPONSES))
  2744 + hSession->e_xmit_seq = (hSession->e_xmit_seq + 1) & 0x7fff;
2706 } 2745 }
2707 #endif /*]*/ 2746 #endif /*]*/
2708 2747
2709 /* Reallocate the expanded output buffer. */ 2748 /* Reallocate the expanded output buffer. */
2710 - while (xobuf_len < (h3270.obptr - BSTART + 1) * 2) { 2749 + while (xobuf_len < (hSession->obptr - BSTART + 1) * 2)
  2750 + {
2711 xobuf_len += BUFSZ; 2751 xobuf_len += BUFSZ;
2712 need_resize++; 2752 need_resize++;
2713 } 2753 }
2714 - if (need_resize) { 2754 +
  2755 + if (need_resize)
  2756 + {
2715 Replace(xobuf, (unsigned char *)lib3270_malloc(xobuf_len)); 2757 Replace(xobuf, (unsigned char *)lib3270_malloc(xobuf_len));
2716 } 2758 }
2717 2759
2718 /* Copy and expand IACs. */ 2760 /* Copy and expand IACs. */
2719 xoptr = xobuf; 2761 xoptr = xobuf;
2720 nxoptr = BSTART; 2762 nxoptr = BSTART;
2721 - while (nxoptr < h3270.obptr) {  
2722 - if ((*xoptr++ = *nxoptr++) == IAC) { 2763 + while (nxoptr < hSession->obptr)
  2764 + {
  2765 + if ((*xoptr++ = *nxoptr++) == IAC)
  2766 + {
2723 *xoptr++ = IAC; 2767 *xoptr++ = IAC;
2724 } 2768 }
2725 } 2769 }
@@ -2727,10 +2771,10 @@ net_output(void) @@ -2727,10 +2771,10 @@ net_output(void)
2727 /* Append the IAC EOR and transmit. */ 2771 /* Append the IAC EOR and transmit. */
2728 *xoptr++ = IAC; 2772 *xoptr++ = IAC;
2729 *xoptr++ = EOR; 2773 *xoptr++ = EOR;
2730 - net_rawout(&h3270,xobuf, xoptr - xobuf); 2774 + net_rawout(hSession,xobuf, xoptr - xobuf);
2731 2775
2732 trace_dsn("SENT EOR\n"); 2776 trace_dsn("SENT EOR\n");
2733 - h3270.ns_rsent++; 2777 + hSession->ns_rsent++;
2734 #undef BSTART 2778 #undef BSTART
2735 } 2779 }
2736 2780
@@ -2808,7 +2852,7 @@ net_add_dummy_tn3270e(void) @@ -2808,7 +2852,7 @@ net_add_dummy_tn3270e(void)
2808 if (!IN_E || h3270.tn3270e_submode == E_NONE) 2852 if (!IN_E || h3270.tn3270e_submode == E_NONE)
2809 return False; 2853 return False;
2810 2854
2811 - space3270out(EH_SIZE); 2855 + space3270out(&h3270,EH_SIZE);
2812 h = (tn3270e_header *)h3270.obptr; 2856 h = (tn3270e_header *)h3270.obptr;
2813 2857
2814 switch (h3270.tn3270e_submode) { 2858 switch (h3270.tn3270e_submode) {
@@ -42,7 +42,7 @@ LIB3270_INTERNAL void net_input(H3270 *session); @@ -42,7 +42,7 @@ LIB3270_INTERNAL void net_input(H3270 *session);
42 LIB3270_INTERNAL void net_interrupt(void); 42 LIB3270_INTERNAL void net_interrupt(void);
43 // LIB3270_INTERNAL void net_linemode(void); 43 // LIB3270_INTERNAL void net_linemode(void);
44 // LIB3270_INTERNAL struct ctl_char *net_linemode_chars(void); 44 // LIB3270_INTERNAL struct ctl_char *net_linemode_chars(void);
45 -LIB3270_INTERNAL void net_output(void); 45 +LIB3270_INTERNAL void net_output(H3270 *hSession);
46 LIB3270_INTERNAL const char *net_query_bind_plu_name(void); 46 LIB3270_INTERNAL const char *net_query_bind_plu_name(void);
47 LIB3270_INTERNAL const char *net_query_connection_state(void); 47 LIB3270_INTERNAL const char *net_query_connection_state(void);
48 LIB3270_INTERNAL const char *net_query_host(void); 48 LIB3270_INTERNAL const char *net_query_host(void);
@@ -53,7 +53,7 @@ LIB3270_INTERNAL void net_send_erase(void); @@ -53,7 +53,7 @@ LIB3270_INTERNAL void net_send_erase(void);
53 LIB3270_INTERNAL void net_send_kill(void); 53 LIB3270_INTERNAL void net_send_kill(void);
54 LIB3270_INTERNAL void net_send_werase(void); 54 LIB3270_INTERNAL void net_send_werase(void);
55 // LIB3270_INTERNAL Boolean net_snap_options(void); 55 // LIB3270_INTERNAL Boolean net_snap_options(void);
56 -LIB3270_INTERNAL void space3270out(int n); 56 +LIB3270_INTERNAL void space3270out(H3270 *hSession, int n);
57 // LIB3270_INTERNAL const char *tn3270e_current_opts(void); 57 // LIB3270_INTERNAL const char *tn3270e_current_opts(void);
58 // LIB3270_INTERNAL char *net_proxy_type(void); 58 // LIB3270_INTERNAL char *net_proxy_type(void);
59 //LIB3270_INTERNAL char *net_proxy_host(void); 59 //LIB3270_INTERNAL char *net_proxy_host(void);