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Commit 2a69db4a4ef3c79b5ec7732a0a4dbea845ccbc4e

Authored by Perry Werneck
1 parent 87b76c6f
Exists in master and in 3 other branches develop, macos, network_module

Addint method to wait for screen content.

Showing 5 changed files with 160 additions and 39 deletions   Show diff stats
lib3270.cbp
  Diff comments   View file @2a69db4
... ... @@ -176,6 +176,9 @@
176 176 <Unit filename="src/core/version.c">
177 177 <Option compilerVar="CC" />
178 178 </Unit>
  179 + <Unit filename="src/core/wait.c">
  180 + <Option compilerVar="CC" />
  181 + </Unit>
179 182 <Unit filename="src/core/windows/connect.c">
180 183 <Option compilerVar="CC" />
181 184 </Unit>
... ...
src/core/iocalls.c
  Diff comments   View file @2a69db4
... ... @@ -473,40 +473,6 @@ LIB3270_EXPORT int lib3270_wait(H3270 *hSession, int seconds)
473 473 return 0;
474 474 }
475 475  
476   -LIB3270_EXPORT int lib3270_wait_for_update(H3270 *hSession, int seconds)
477   -{
478   - return errno = ENOTSUP;
479   -}
480   -
481   -LIB3270_EXPORT int lib3270_wait_for_ready(H3270 *hSession, int seconds)
482   -{
483   - time_t end = time(0)+seconds;
484   -
485   - FAIL_IF_NOT_ONLINE(hSession);
486   -
487   - event_dispatcher(hSession,0);
488   -
489   - // Keyboard is locked by operator error, fails!
490   - if(hSession->kybdlock && KYBDLOCK_IS_OERR(hSession))
491   - return -1;
492   -
493   - do
494   - {
495   - if(!lib3270_lock_status(hSession))
496   - return 0;
497   -
498   - if(!lib3270_connected(hSession))
499   - return ENOTCONN;
500   -
501   - event_dispatcher(hSession,1);
502   -
503   - }
504   - while(time(0) < end);
505   -
506   - return ETIMEDOUT;
507   -}
508   -
509   -
510 476 LIB3270_EXPORT void lib3270_ring_bell(H3270 *session)
511 477 {
512 478 CHECK_SESSION_HANDLE(session);
... ...
src/core/wait.c 0 → 100644
  Diff comments   View file @2a69db4
... ... @@ -0,0 +1,109 @@
  1 +/*
  2 + * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
  3 + * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
  4 + * aplicativos mainframe. Registro no INPI sob o nome G3270.
  5 + *
  6 + * Copyright (C) <2008> <Banco do Brasil S.A.>
  7 + *
  8 + * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
  9 + * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
  10 + * Free Software Foundation.
  11 + *
  12 + * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
  13 + * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
  14 + * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
  15 + * obter mais detalhes.
  16 + *
  17 + * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
  18 + * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
  19 + * St, Fifth Floor, Boston, MA 02110-1301 USA
  20 + *
  21 + * Este programa está nomeado como - e possui - linhas de código.
  22 + *
  23 + * Contatos:
  24 + *
  25 + * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
  26 + * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
  27 + *
  28 + */
  29 +
  30 +#include <lib3270-internals.h>
  31 +#include <lib3270/log.h>
  32 +#include <lib3270/trace.h>
  33 +#include "kybdc.h"
  34 +
  35 +/*---[ Implement ]------------------------------------------------------------------------------------------*/
  36 +
  37 +LIB3270_EXPORT int lib3270_wait_for_update(H3270 *hSession, int seconds)
  38 +{
  39 + return errno = ENOTSUP;
  40 +}
  41 +
  42 +LIB3270_EXPORT int lib3270_wait_for_ready(H3270 *hSession, int seconds)
  43 +{
  44 + time_t end = time(0)+seconds;
  45 +
  46 + FAIL_IF_NOT_ONLINE(hSession);
  47 +
  48 + lib3270_main_iterate(hSession,0);
  49 +
  50 + // Keyboard is locked by operator error, fails!
  51 + if(hSession->kybdlock && KYBDLOCK_IS_OERR(hSession))
  52 + return errno = EPERM;
  53 +
  54 + do
  55 + {
  56 + if(!lib3270_lock_status(hSession))
  57 + return 0;
  58 +
  59 + if(!lib3270_connected(hSession))
  60 + return errno = ENOTCONN;
  61 +
  62 + lib3270_main_iterate(hSession,1);
  63 +
  64 + }
  65 + while(time(0) < end);
  66 +
  67 + return errno = ETIMEDOUT;
  68 +}
  69 +
  70 +int lib3270_wait_for_string_at_address(H3270 *hSession, int baddr, const char *key, int seconds)
  71 +{
  72 + time_t end = time(0)+seconds;
  73 +
  74 + FAIL_IF_NOT_ONLINE(hSession);
  75 +
  76 + lib3270_main_iterate(hSession,0);
  77 +
  78 + if(baddr < 0)
  79 + baddr = lib3270_get_cursor_address(hSession);
  80 +
  81 + do
  82 + {
  83 + // Keyboard is locked by operator error, fails!
  84 + if(hSession->kybdlock && KYBDLOCK_IS_OERR(hSession))
  85 + return errno = EPERM;
  86 +
  87 + if(!lib3270_connected(hSession))
  88 + return errno = ENOTCONN;
  89 +
  90 + if(lib3270_cmp_text_at_address(hSession, baddr, key, 0) == 0)
  91 + return 0;
  92 +
  93 + lib3270_main_iterate(hSession,1);
  94 +
  95 + }
  96 + while(time(0) < end);
  97 +
  98 + return errno = ETIMEDOUT;
  99 +
  100 +}
  101 +
  102 +int lib3270_wait_for_string_at(H3270 *hSession, unsigned int row, unsigned int col, const char *key, int seconds)
  103 +{
  104 + int baddr = lib3270_translate_to_address(hSession,row,col);
  105 + if(baddr < 0)
  106 + return errno;
  107 +
  108 + return lib3270_wait_for_string_at_address(hSession,baddr,key,seconds);
  109 +}
... ...
src/include/lib3270.h
  Diff comments   View file @2a69db4
... ... @@ -1137,6 +1137,7 @@
1137 1137 */
1138 1138 LIB3270_EXPORT int lib3270_cmp_text_at(H3270 *h, unsigned int row, unsigned int col, const char *text, char lf);
1139 1139  
  1140 + LIB3270_EXPORT int lib3270_cmp_text_at_address(H3270 *h, int baddr, const char *text, char lf);
1140 1141  
1141 1142 /**
1142 1143 * @brief Get contents of the field at position.
... ... @@ -1479,6 +1480,43 @@
1479 1480 LIB3270_EXPORT void lib3270_set_session_id(H3270 *hSession, char id);
1480 1481 LIB3270_EXPORT char lib3270_get_session_id(H3270 *hSession);
1481 1482  
  1483 + /**
  1484 + * @brief Wait for string at position.
  1485 + *
  1486 + * @param hSession TN3270 Session.
  1487 + * @param row Row inside the screen.
  1488 + * @param col Col inside the screen.
  1489 + * @param key The string to wait for.
  1490 + * @param seconds Maximum wait time.
  1491 + *
  1492 + * @return 0 if the string was found, error code if not (sets errno).
  1493 + *
  1494 + * @retval ENOTCONN Not connected to host.
  1495 + * @retval EOVERFLOW Invalid position.
  1496 + * @retval ETIMEDOUT Timeout.
  1497 + * @retval EPERM The keyboard is locked.
  1498 + *
  1499 + */
  1500 + LIB3270_EXPORT int lib3270_wait_for_string_at(H3270 *hSession, unsigned int row, unsigned int col, const char *key, int seconds);
  1501 +
  1502 + /**
  1503 + * @brief Wait for string at addrress.
  1504 + *
  1505 + * @param hSession TN3270 Session.
  1506 + * @param baddr Start position (-1 to current cursor position).
  1507 + * @param key The string to wait for.
  1508 + * @param seconds Maximum wait time.
  1509 + *
  1510 + * @return 0 if the string was found, error code if not (sets errno).
  1511 + *
  1512 + * @retval ENOTCONN Not connected to host.
  1513 + * @retval EOVERFLOW Invalid position.
  1514 + * @retval ETIMEDOUT Timeout.
  1515 + * @retval EPERM The keyboard is locked.
  1516 + *
  1517 + */
  1518 + LIB3270_EXPORT int lib3270_wait_for_string_at_address(H3270 *hSession, int baddr, const char *key, int seconds);
  1519 +
1482 1520 #ifdef __cplusplus
1483 1521 }
1484 1522 #endif
... ...
src/selection/selection.c
  Diff comments   View file @2a69db4
... ... @@ -347,14 +347,19 @@ LIB3270_EXPORT char * lib3270_get_string_at(H3270 *h, unsigned int row, unsigned
347 347  
348 348 LIB3270_EXPORT int lib3270_cmp_text_at(H3270 *h, unsigned int row, unsigned int col, const char *text, char lf)
349 349 {
350   - int rc;
351   - size_t sz = strlen(text);
352   - char * contents;
353   -
354 350 int baddr = lib3270_translate_to_address(h,row,col);
355 351 if(baddr < 0)
356 352 return -1;
357 353  
  354 + return lib3270_cmp_text_at_address(h,baddr,text,lf);
  355 +}
  356 +
  357 + LIB3270_EXPORT int lib3270_cmp_text_at_address(H3270 *h, int baddr, const char *text, char lf)
  358 + {
  359 + int rc;
  360 + size_t sz = strlen(text);
  361 + char * contents;
  362 +
358 363 contents = lib3270_get_string_at_address(h,baddr,sz,lf);
359 364 if(!contents)
360 365 return -1;
... ... @@ -364,7 +369,7 @@ LIB3270_EXPORT int lib3270_cmp_text_at(H3270 *h, unsigned int row, unsigned int
364 369 lib3270_free(contents);
365 370  
366 371 return rc;
367   -}
  372 + }
368 373  
369 374  
370 375 /**
... ...