Commit | Line | Data |
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1913c751 | 1 | /* |
0de390c0 KB |
2 | * Copyright (c) 1988 Regents of the University of California. |
3 | * All rights reserved. | |
1913c751 | 4 | * |
0de390c0 | 5 | * Redistribution and use in source and binary forms are permitted |
b36fc510 KB |
6 | * provided that the above copyright notice and this paragraph are |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
1913c751 GM |
16 | */ |
17 | ||
18 | #ifndef lint | |
0de390c0 KB |
19 | char copyright[] = |
20 | "@(#) Copyright (c) 1988 Regents of the University of California.\n\ | |
21 | All rights reserved.\n"; | |
22 | #endif /* not lint */ | |
23 | ||
24 | #ifndef lint | |
d43d1075 | 25 | static char sccsid[] = "@(#)tnrecv.c 4.1 (Berkeley) %G%"; |
0de390c0 | 26 | #endif /* not lint */ |
1913c751 | 27 | |
b6e18d58 | 28 | #include <stdio.h> |
a0fc22ba | 29 | |
4718d085 | 30 | #include <api/apilib.h> |
138011c0 | 31 | |
b6e18d58 GM |
32 | #include "tncomp.h" |
33 | ||
34 | ||
4718d085 | 35 | #include "../ctlr/api.h" |
b6e18d58 GM |
36 | #include "../ctlr/function.h" |
37 | #include "../ctlr/hostctlr.h" | |
38 | #include "../ctlr/oia.h" | |
39 | #include "../ctlr/screen.h" | |
40 | ||
4718d085 GM |
41 | #include "../api/disp_asc.h" |
42 | #include "../api/astosc.h" | |
b6e18d58 GM |
43 | |
44 | #include "../general/general.h" | |
45 | ||
46 | ScreenImage Host[MAXSCREENSIZE]; | |
47 | ||
48 | static char | |
85659f3c GM |
49 | a_send_sequence[SEND_SEQUENCE_LENGTH+1], |
50 | a_ack_sequence[ACK_SEQUENCE_LENGTH+1], | |
51 | a_checksum[CHECKSUM_LENGTH+1], | |
52 | data_array[DATA_LENGTH+1]; | |
b6e18d58 GM |
53 | |
54 | static int | |
55 | verbose, | |
85659f3c | 56 | blocks, |
b6e18d58 GM |
57 | enter_index, |
58 | clear_index, | |
59 | ScreenSize, | |
60 | session_id; | |
61 | ||
62 | static unsigned int | |
63 | send_sequence, | |
85659f3c | 64 | ack_sequence = -1, |
b6e18d58 GM |
65 | checksum; |
66 | ||
67 | api_perror(string) | |
68 | char *string; | |
69 | { | |
70 | fprintf(stderr, "Error: [0x%x/0x%x:0x%x/0x%x] from %s.\n", | |
71 | api_sup_fcn_id, api_sup_errno, | |
72 | api_fcn_fcn_id, api_fcn_errno, string); | |
73 | } | |
74 | ||
75 | ||
76 | char * | |
77 | session_type(type) | |
78 | int type; | |
79 | { | |
80 | switch (type) { | |
81 | case TYPE_WSCTL: | |
82 | return "work station control"; | |
83 | case TYPE_DFT: | |
84 | return "distributed function terminal"; | |
85 | case TYPE_CUT: | |
86 | return "control unit terminal"; | |
87 | case TYPE_NOTEPAD: | |
88 | return "notepad"; | |
89 | case TYPE_PC: | |
90 | return "personal computer"; | |
91 | default: | |
92 | return "(UNKNOWN)"; | |
93 | } | |
94 | } | |
95 | ||
85659f3c GM |
96 | static int |
97 | wait_for_ps_or_oia() | |
98 | { | |
99 | #if defined(unix) | |
100 | return api_ps_or_oia_modified(); | |
101 | #endif /* defined(unix) */ | |
102 | } | |
103 | ||
104 | ||
b6e18d58 GM |
105 | static int |
106 | wait_for_unlock() | |
107 | { | |
108 | OIA oia; | |
109 | ReadOiaGroupParms re; | |
85659f3c | 110 | static char zeroes[sizeof oia.input_inhibited] = { 0 }; |
b6e18d58 GM |
111 | |
112 | do { | |
113 | re.rc = re.function_id = 0; | |
114 | re.session_id = session_id; | |
115 | re.oia_buffer = (char far *) &oia; | |
116 | re.oia_group_number = API_OIA_ALL_GROUPS; | |
117 | if (api_read_oia_group(&re) == -1) { | |
118 | api_perror("api_read_oia_group"); | |
119 | return -1; | |
120 | } else if (verbose) { | |
121 | if (IsOiaReady3274(&oia)) { | |
122 | printf("3274 ready, "); | |
123 | } | |
124 | if (IsOiaMyJob(&oia)) { | |
125 | printf("my job, "); | |
126 | } | |
127 | if (IsOiaInsert(&oia)) { | |
128 | printf("insert mode, "); | |
129 | } | |
130 | if (IsOiaSystemLocked(&oia)) { | |
131 | printf("system locked, "); | |
132 | } | |
133 | if (IsOiaTWait(&oia)) { | |
134 | printf("terminal wait, "); | |
135 | } | |
136 | printf("are some bits from the OIA.\n"); | |
137 | } | |
85659f3c GM |
138 | /* We turned this on, so turn it off now */ |
139 | ResetOiaApiInhibit(&oia); | |
140 | if (memcmp(zeroes, oia.input_inhibited, sizeof oia.input_inhibited)) { | |
141 | if (wait_for_ps_or_oia() == -1) { | |
142 | return -1; | |
143 | } | |
144 | } | |
145 | } while (memcmp(zeroes, oia.input_inhibited, sizeof oia.input_inhibited)); | |
b6e18d58 GM |
146 | return 0; |
147 | } | |
148 | ||
149 | static int | |
150 | initialize() | |
151 | { | |
152 | QuerySessionIdParms id; | |
153 | QuerySessionParametersParms pa; | |
154 | QuerySessionCursorParms cu; | |
155 | ConnectToKeyboardParms conn; | |
156 | DisableInputParms disable; | |
157 | NameArray namearray; | |
158 | ||
159 | if (api_init() == 0) { | |
160 | fprintf(stderr, "API function not available.\n"); | |
161 | return -1; | |
162 | } | |
163 | ||
164 | id.rc = 0; | |
165 | id.function_id = 0; | |
166 | id.option_code = ID_OPTION_BY_NAME; | |
167 | id.data_code = 'E'; | |
168 | id.name_array = &namearray; | |
169 | namearray.length = sizeof namearray; | |
170 | if (api_query_session_id(&id)) { | |
171 | api_perror("api_query_session_id"); | |
172 | } else if (namearray.number_matching_session == 0) { | |
173 | fprintf(stderr, "query_session_id: No matching sessions!\n"); | |
174 | return -1; | |
175 | } else if (verbose) { | |
176 | printf("Session short name 0x%x, type is ", | |
177 | namearray.name_array_element.short_name); | |
178 | printf("%s", session_type(namearray.name_array_element.type)); | |
179 | printf(", session ID is: 0x%x\n", | |
180 | namearray.name_array_element.session_id); | |
181 | } | |
182 | session_id = namearray.name_array_element.session_id; | |
183 | ||
184 | pa.rc = pa.function_id = 0; | |
185 | pa.session_id = session_id; | |
186 | if (api_query_session_parameters(&pa) == -1) { | |
187 | api_perror("api_query_session_parameters"); | |
188 | return -1; | |
189 | } else if (verbose) { | |
190 | printf("Session type %s, ", session_type(pa.session_type)); | |
191 | if (pa.session_characteristics&CHARACTERISTIC_EAB) { | |
192 | printf(" has EAB, "); | |
193 | } | |
194 | if (pa.session_characteristics&CHARACTERISTIC_PSS) { | |
195 | printf(" has PSS, "); | |
196 | } | |
197 | printf("%d rows, %d columns ", pa.rows, pa.columns); | |
198 | if (pa.presentation_space) { | |
199 | printf("presentation space at 0x%x:0x%x.\n", | |
200 | FP_SEG(pa.presentation_space), FP_OFF(pa.presentation_space)); | |
201 | } else { | |
202 | printf("(no direct presentation space access).\n"); | |
203 | } | |
204 | } | |
205 | ScreenSize = pa.rows*pa.columns; | |
206 | if (pa.session_characteristics&CHARACTERISTIC_EAB) { | |
207 | fprintf(stderr, | |
208 | "tncomp utilities not designed to work with extended attribute buffers.\n"); | |
209 | return -1; | |
210 | } | |
211 | ||
212 | if (verbose) { | |
213 | cu.rc = cu.function_id = 0; | |
214 | cu.session_id = session_id; | |
215 | if (api_query_session_cursor(&cu) == -1) { | |
216 | api_perror("api_query_session_cursor"); | |
217 | } else { | |
218 | printf("cursor"); | |
219 | if (cu.cursor_type&CURSOR_INHIBITED_AUTOSCROLL) { | |
220 | printf(" inhibited autoscroll"); | |
221 | } | |
222 | if (cu.cursor_type&CURSOR_INHIBITED) { | |
223 | printf(" inhibited"); | |
224 | } | |
225 | if (cu.cursor_type&CURSOR_BLINKING) { | |
226 | printf(" blinking"); | |
227 | } else { | |
228 | printf(" not blinking"); | |
229 | } | |
230 | if (cu.cursor_type&CURSOR_BOX) { | |
231 | printf(" box "); | |
232 | } else { | |
233 | printf(" not box "); | |
234 | } | |
235 | printf("at row %d, column %d.\n", | |
236 | cu.row_address, cu.column_address); | |
237 | } | |
238 | } | |
239 | ||
240 | conn.rc = conn.function_id = 0; | |
241 | conn.session_id = session_id; | |
242 | conn.event_queue_id = conn.input_queue_id = 0; | |
243 | conn.intercept_options = 0; | |
244 | if (api_connect_to_keyboard(&conn) == -1) { | |
245 | api_perror("api_connect_to_keyboard"); | |
246 | } else if (verbose) { | |
247 | if (conn.first_connection_identifier) { | |
248 | printf("First keyboard connection.\n"); | |
249 | } else { | |
250 | printf("Not first keyboard connection.\n"); | |
251 | } | |
252 | } | |
253 | ||
254 | disable.rc = disable.function_id = 0; | |
255 | disable.session_id = session_id; | |
256 | disable.connectors_task_id = 0; | |
257 | if (api_disable_input(&disable) == -1) { | |
258 | api_perror("api_disable_input"); | |
259 | return -1; | |
260 | } else if (verbose) { | |
261 | printf("Disabled.\n"); | |
262 | } | |
263 | ||
264 | if ((enter_index = ascii_to_index("ENTER")) == -1) { | |
265 | return -1; | |
266 | } | |
267 | if ((clear_index = ascii_to_index("CLEAR")) == -1) { | |
268 | return -1; | |
269 | } | |
270 | ||
271 | return 0; /* all ok */ | |
272 | } | |
273 | ||
274 | static int | |
275 | send_key(index) | |
276 | int index; | |
277 | { | |
278 | WriteKeystrokeParms wr; | |
279 | extern struct astosc astosc[]; | |
280 | ||
281 | wait_for_unlock(); | |
282 | ||
283 | wr.rc = wr.function_id = 0; | |
284 | wr.session_id = session_id; | |
285 | wr.connectors_task_id = 0; | |
286 | wr.options = OPTION_SINGLE_KEYSTROKE; | |
287 | wr.number_of_keys_sent = 0; | |
288 | wr.keystroke_specifier.keystroke_entry.scancode = astosc[index].scancode; | |
289 | wr.keystroke_specifier.keystroke_entry.shift_state | |
290 | = astosc[index].shiftstate; | |
291 | if (api_write_keystroke(&wr) == -1) { | |
292 | api_perror("api_write_keystroke"); | |
293 | return -1; | |
294 | } else if (wr.number_of_keys_sent != 1) { | |
295 | fprintf(stderr, "write_keystroke claims to have sent %d keystrokes.\n", | |
296 | wr.number_of_keys_sent); | |
297 | return -1; | |
298 | } else if (verbose) { | |
299 | printf("Keystroke sent.\n"); | |
300 | } | |
85659f3c GM |
301 | if (wait_for_ps_or_oia() == -1) { |
302 | return -1; | |
303 | } | |
b6e18d58 GM |
304 | return 0; |
305 | } | |
306 | ||
307 | static int | |
308 | terminate() | |
309 | { | |
310 | EnableInputParms enable; | |
311 | DisconnectFromKeyboardParms disc; | |
312 | ||
313 | enable.rc = enable.function_id = 0; | |
314 | enable.session_id = session_id; | |
315 | enable.connectors_task_id = 0; | |
316 | if (api_enable_input(&enable) == -1) { | |
317 | api_perror("api_enable"); | |
318 | return -1; | |
319 | } else if (verbose) { | |
320 | printf("Enabled.\n"); | |
321 | } | |
322 | ||
323 | disc.rc = disc.function_id = 0; | |
324 | disc.session_id = session_id; | |
325 | disc.connectors_task_id = 0; | |
326 | if (api_disconnect_from_keyboard(&disc) == -1) { | |
327 | api_perror("api_disconnect_from_keyboard"); | |
328 | return -1; | |
329 | } else if (verbose) { | |
330 | printf("Disconnected from keyboard.\n"); | |
331 | } | |
332 | ||
333 | (void) api_finish(); | |
334 | ||
335 | return 0; | |
336 | } | |
337 | ||
338 | ||
339 | static int | |
340 | get_screen() | |
341 | { | |
342 | CopyStringParms copy; | |
343 | /* Time copy services */ | |
344 | ||
345 | wait_for_unlock(); | |
346 | ||
347 | copy.copy_mode = 0; | |
348 | copy.rc = copy.function_id = 0; | |
349 | copy.source.session_id = session_id; | |
350 | copy.source.buffer = 0; | |
351 | copy.source.characteristics = 0; | |
352 | copy.source.session_type = TYPE_DFT; | |
353 | copy.source.begin = 0; | |
354 | ||
355 | copy.source_end = ScreenSize; | |
356 | ||
357 | copy.target.session_id = 0; | |
358 | copy.target.buffer = (char *) &Host[0]; | |
359 | copy.target.characteristics = 0; | |
360 | copy.target.session_type = TYPE_DFT; | |
361 | ||
362 | if (api_copy_string(©) == -1) { | |
363 | api_perror("api_copy_string"); | |
364 | return -1; | |
365 | } | |
366 | return 0; | |
367 | } | |
85659f3c GM |
368 | |
369 | ||
370 | put_at(offset, from, length, attribute) | |
b6e18d58 GM |
371 | int offset; |
372 | char *from; | |
373 | int length; | |
374 | { | |
375 | CopyStringParms copy; | |
b6e18d58 GM |
376 | |
377 | wait_for_unlock(); | |
378 | ||
379 | copy.copy_mode = 0; | |
380 | copy.rc = copy.function_id = 0; | |
381 | copy.source.session_id = 0; | |
382 | copy.source.buffer = from; | |
383 | copy.source.characteristics = 0; | |
384 | copy.source.session_type = TYPE_DFT; | |
385 | copy.source.begin = 0; | |
386 | ||
387 | copy.source_end = length-1; | |
388 | ||
389 | copy.target.session_id = session_id; | |
390 | copy.target.buffer = 0; | |
391 | copy.target.characteristics = 0; | |
392 | copy.target.session_type = TYPE_DFT; | |
393 | copy.target.begin = offset; | |
394 | ||
395 | if (api_copy_string(©) == -1) { | |
396 | api_perror("api_copy_string"); | |
397 | return -1; | |
398 | } | |
399 | return 0; | |
400 | } | |
401 | ||
402 | static void | |
403 | translate(input, output, table, length) | |
404 | char *input, *output, table[]; | |
405 | int length; | |
406 | { | |
407 | unsigned char *indices = (unsigned char *) input; | |
408 | ||
409 | while (length--) { | |
410 | *output++ = table[*indices++]; | |
411 | } | |
412 | } | |
413 | ||
414 | static int | |
85659f3c GM |
415 | find_input_area(from) |
416 | int from; | |
a0fc22ba | 417 | { |
55417bd3 | 418 | #define FieldDec(p) (0) /* We don't really use this */ |
b6e18d58 GM |
419 | register int i, attr; |
420 | ||
85659f3c | 421 | for (i = from; i < MAXSCREENSIZE; ) { |
b6e18d58 GM |
422 | if (IsStartField(i)) { |
423 | attr = FieldAttributes(i); | |
424 | i++; | |
425 | if (!IsProtectedAttr(i, attr)) { | |
426 | return i; | |
427 | } | |
428 | } else { | |
429 | i++; | |
a0fc22ba GM |
430 | } |
431 | } | |
b6e18d58 GM |
432 | return -1; |
433 | } | |
434 | ||
435 | ||
436 | static void | |
437 | getascii(offset, to, length) | |
438 | int offset; /* Where in screen */ | |
439 | char *to; /* Where it goes to */ | |
440 | int length; /* Where to put it */ | |
441 | { | |
442 | translate(Host+offset, to, disp_asc, length); | |
a0fc22ba GM |
443 | } |
444 | ||
b6e18d58 | 445 | static int |
85659f3c | 446 | putascii(offset, from, length, before) |
b6e18d58 GM |
447 | int offset; /* Where in screen */ |
448 | char *from; /* Where it comes from */ | |
449 | int length; /* Where to put it */ | |
85659f3c | 450 | int before; /* How much else should go */ |
b6e18d58 GM |
451 | { |
452 | translate(from, Host+offset, asc_disp, length); | |
85659f3c GM |
453 | if (put_at(offset-before, |
454 | (char *) Host+offset-before, length+before) == -1) { | |
b6e18d58 GM |
455 | return -1; |
456 | } | |
457 | return 0; | |
458 | } | |
a0fc22ba | 459 | |
b6e18d58 GM |
460 | static int |
461 | ack() | |
462 | { | |
85659f3c GM |
463 | static char ack_blanks[sizeof a_ack_sequence] = {0}; |
464 | ||
465 | if (ack_blanks[0] == 0) { | |
466 | int i; | |
467 | ||
468 | for (i = 0; i < sizeof ack_blanks; i++) { | |
469 | ack_blanks[i] = ' '; | |
470 | } | |
471 | } | |
472 | ||
473 | memcpy(a_ack_sequence, ack_blanks, sizeof a_ack_sequence); | |
b6e18d58 GM |
474 | sprintf(a_ack_sequence, "%d", ack_sequence); |
475 | a_ack_sequence[strlen(a_ack_sequence)] = ' '; | |
85659f3c GM |
476 | Host[ACK_SEQUENCE-1] |= ATTR_MDT; |
477 | if (putascii(ACK_SEQUENCE, a_ack_sequence, ACK_SEQUENCE_LENGTH, 1) == -1) { | |
b6e18d58 GM |
478 | return -1; |
479 | } | |
480 | return 0; | |
481 | } | |
85659f3c GM |
482 | |
483 | static int | |
484 | formatted_correct() | |
485 | { | |
486 | if ((find_input_area(SEND_SEQUENCE-1) != SEND_SEQUENCE) || | |
487 | (find_input_area(SEND_SEQUENCE) != ACK_SEQUENCE) || | |
488 | (find_input_area(ACK_SEQUENCE) != CHECKSUM) || | |
489 | (find_input_area(CHECKSUM) != DATA)) { | |
490 | return -1; | |
491 | } else { | |
492 | return 0; | |
493 | } | |
494 | } | |
495 | ||
496 | ||
a0fc22ba GM |
497 | main(argc, argv) |
498 | int argc; | |
499 | char *argv[]; | |
500 | { | |
b6e18d58 | 501 | register int i; |
a0fc22ba GM |
502 | int data_length, input_length; |
503 | char ascii[8]; /* Lots of room */ | |
a0fc22ba | 504 | FILE *outfile; |
b6e18d58 | 505 | char *data; |
9039852a | 506 | char *argv0 = argv[0]; |
b6e18d58 | 507 | |
d65ad751 GM |
508 | argc--; |
509 | argv++; | |
b6e18d58 | 510 | /* Process any flags */ |
9039852a | 511 | while (argc && (argv[0][0] == '-')) { |
d65ad751 | 512 | switch (argv[0][1]) { |
b6e18d58 GM |
513 | case 'v': |
514 | verbose = 1; | |
85659f3c GM |
515 | break; |
516 | case 'b': | |
517 | blocks = 1; | |
518 | break; | |
b6e18d58 | 519 | } |
d65ad751 GM |
520 | argc--; |
521 | argv++; | |
b6e18d58 | 522 | } |
a0fc22ba | 523 | |
d65ad751 | 524 | if ((argc) < 2) { |
9039852a GM |
525 | fprintf(stderr, |
526 | "usage: %s [-b] [-v] local.file remote.file [remote.options]\n", | |
527 | argv0); | |
a0fc22ba GM |
528 | exit(1); |
529 | } | |
530 | ||
531 | /* Open the local file */ | |
d65ad751 | 532 | if ((outfile = fopen(argv[0], "w")) == NULL) { |
a0fc22ba GM |
533 | perror("fopen"); |
534 | exit(2); | |
535 | } | |
d65ad751 GM |
536 | argc--; |
537 | argv++; | |
b6e18d58 GM |
538 | |
539 | if (initialize() == -1) { | |
540 | return -1; | |
541 | } | |
542 | ||
a0fc22ba GM |
543 | /* build the command line */ |
544 | data = data_array; | |
b6e18d58 | 545 | strcpy(data, "TNCOMP SEND"); |
a0fc22ba | 546 | data += strlen(data); |
d65ad751 | 547 | while (argc--) { |
a0fc22ba | 548 | *data++ = ' '; |
d65ad751 GM |
549 | strcpy(data, argv[0]); |
550 | data += strlen(argv[0]); | |
551 | argv++; | |
a0fc22ba | 552 | } |
b6e18d58 GM |
553 | if (verbose) { |
554 | printf("%s\n", data_array); | |
555 | } | |
556 | if (get_screen() == -1) { | |
557 | return -1; | |
558 | } | |
559 | data_length = strlen(data_array); | |
e8c5b85c | 560 | if ((i = find_input_area(0)) == -1) { /* Get an input area */ |
b6e18d58 GM |
561 | if (send_key(clear_index) == -1) { |
562 | return -1; | |
563 | } | |
85659f3c | 564 | if ((i = find_input_area(0)) == -1) { /* Try again */ |
b6e18d58 GM |
565 | fprintf(stderr, "Unable to enter command line.\n"); |
566 | return -1; | |
567 | } | |
568 | } | |
85659f3c GM |
569 | if (i == 0) { |
570 | Host[ScreenSize-1] |= ATTR_MDT; | |
571 | } else { | |
572 | Host[i-1] |= ATTR_MDT; | |
573 | } | |
574 | if (putascii(i, data_array, data_length, 1) == -1) { | |
b6e18d58 GM |
575 | return -1; |
576 | } | |
577 | if (send_key(enter_index) == -1) { | |
578 | return -1; | |
579 | } | |
580 | do { | |
581 | if (get_screen() == -1) { | |
582 | return -1; | |
583 | } | |
85659f3c | 584 | } while (formatted_correct() == -1); |
a0fc22ba | 585 | |
b6e18d58 | 586 | do { |
85659f3c GM |
587 | if (get_screen() == -1) { |
588 | return -1; | |
589 | } | |
b6e18d58 | 590 | /* For each screen */ |
85659f3c GM |
591 | if (formatted_correct() == -1) { |
592 | fprintf(stderr, "Bad screen written by host.\n"); | |
593 | return -1; | |
594 | } | |
595 | /* If MDT isn't reset in the sequence number, go around again */ | |
596 | if (Host[ACK_SEQUENCE-1]&ATTR_MDT) { | |
597 | if (wait_for_ps_or_oia() == -1) { | |
598 | return -1; | |
599 | } | |
600 | continue; | |
601 | } | |
602 | getascii(SEND_SEQUENCE, a_send_sequence, SEND_SEQUENCE_LENGTH); | |
b6e18d58 | 603 | send_sequence = atoi(a_send_sequence); |
85659f3c | 604 | getascii(CHECKSUM, a_checksum, CHECKSUM_LENGTH); |
b6e18d58 | 605 | checksum = atoi(a_checksum); |
85659f3c | 606 | getascii(DATA, data_array, DATA_LENGTH); |
b6e18d58 GM |
607 | data = data_array; |
608 | if (send_sequence != (ack_sequence+1)) { | |
85659f3c GM |
609 | if (ack() == -1) { |
610 | return -1; | |
611 | } | |
b6e18d58 GM |
612 | data = "1234"; /* Keep loop from failing */ |
613 | if (send_key(enter_index) == -1) { | |
614 | return -1; | |
615 | } | |
616 | if (get_screen() == -1) { | |
617 | return -1; | |
618 | } | |
619 | continue; | |
a0fc22ba | 620 | } |
b6e18d58 | 621 | |
85659f3c GM |
622 | data_length = DATA_LENGTH; |
623 | while (data_length && memcmp(data, " EOF", 4) | |
624 | && memcmp(data, " ", 4)) { | |
b6e18d58 | 625 | memcpy(ascii, data, 4); |
85659f3c GM |
626 | data += 4; |
627 | data_length -= 4; | |
b6e18d58 GM |
628 | ascii[4] = 0; |
629 | input_length = atoi(ascii); | |
85659f3c GM |
630 | /* CMS can't live with zero length records */ |
631 | if ((input_length > 1) || | |
632 | ((input_length == 1) && (data[0] != ' '))) { | |
b6e18d58 | 633 | if (fwrite(data, sizeof (char), |
85659f3c | 634 | input_length, outfile) == 0) { |
b6e18d58 GM |
635 | perror("fwrite"); |
636 | exit(9); | |
637 | } | |
a0fc22ba | 638 | } |
b6e18d58 GM |
639 | fprintf(outfile, "\n"); |
640 | data += input_length; | |
641 | data_length -= input_length; | |
642 | } | |
85659f3c GM |
643 | |
644 | ack_sequence = send_sequence; | |
645 | if (blocks) { | |
646 | printf("#"); | |
647 | fflush(stdout); | |
648 | } | |
649 | if (ack() == -1) { | |
b6e18d58 | 650 | return -1; |
a0fc22ba | 651 | } |
85659f3c | 652 | if (send_key(enter_index) == -1) { |
b6e18d58 GM |
653 | return -1; |
654 | } | |
85659f3c | 655 | } while (memcmp(data, " EOF", 4)); |
b6e18d58 | 656 | |
85659f3c GM |
657 | if (blocks) { |
658 | printf("\n"); | |
659 | } | |
b6e18d58 GM |
660 | if (terminate() == -1) { |
661 | return -1; | |
a0fc22ba | 662 | } |
b6e18d58 | 663 | return 0; |
a0fc22ba | 664 | } |