Commit 8927cb432f046fac5c64dfcf1a456584800ef084
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Reimplementando e modernizando processo de instalação.
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Makefile.in
@@ -172,6 +172,7 @@ $(BINRLS)/@DLLPREFIX@$(LIBNAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@.@PACKAGE_MINOR_V | @@ -172,6 +172,7 @@ $(BINRLS)/@DLLPREFIX@$(LIBNAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@.@PACKAGE_MINOR_V | ||
172 | -shared -Wl,-soname,$(@F) \ | 172 | -shared -Wl,-soname,$(@F) \ |
173 | -o $@ \ | 173 | -o $@ \ |
174 | $(LDFLAGS) \ | 174 | $(LDFLAGS) \ |
175 | + $(foreach SRC, $(basename $(SOURCES)), $(OBJRLS)/$(SRC).o) \ | ||
175 | $(LIBS) | 176 | $(LIBS) |
176 | 177 | ||
177 | #---[ Misc Targets ]--------------------------------------------------------------------- | 178 | #---[ Misc Targets ]--------------------------------------------------------------------- |
@@ -199,6 +200,46 @@ locale: \ | @@ -199,6 +200,46 @@ locale: \ | ||
199 | 200 | ||
200 | #---[ Install Targets ]------------------------------------------------------------------ | 201 | #---[ Install Targets ]------------------------------------------------------------------ |
201 | 202 | ||
203 | +install: \ | ||
204 | + install-lib \ | ||
205 | + install-devel | ||
206 | + | ||
207 | +install-lib: \ | ||
208 | + $(BINRLS)/@DLLPREFIX@$(LIBNAME)@DLLEXT@ | ||
209 | + | ||
210 | + @mkdir -p $(DESTDIR)$(libdir) | ||
211 | + | ||
212 | + @$(INSTALL_PROGRAM) \ | ||
213 | + $(BINRLS)/@DLLPREFIX@$(LIBNAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@.@PACKAGE_MINOR_VERSION@ \ | ||
214 | + $(DESTDIR)$(libdir) | ||
215 | + | ||
216 | + @$(LN_S) \ | ||
217 | + @DLLPREFIX@$(LIBNAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@.@PACKAGE_MINOR_VERSION@ \ | ||
218 | + $(DESTDIR)$(libdir)/@DLLPREFIX@$(LIBNAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@ | ||
219 | + | ||
220 | + @$(LN_S) \ | ||
221 | + @DLLPREFIX@$(LIBNAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@ \ | ||
222 | + $(DESTDIR)$(libdir)/@DLLPREFIX@$(LIBNAME)@DLLEXT@ | ||
223 | + | ||
224 | +install-devel: | ||
225 | + | ||
226 | + @mkdir -p $(DESTDIR)$(includedir)/lib$(LIBNAME) | ||
227 | + @mkdir -p $(DESTDIR)$(libdir)/pkgconfig | ||
228 | + | ||
229 | + # Install includes | ||
230 | + @$(INSTALL_DATA) \ | ||
231 | + src/include/lib3270/*.h \ | ||
232 | + $(DESTDIR)$(includedir)/lib$(LIBNAME) | ||
233 | + | ||
234 | + @$(INSTALL_DATA) \ | ||
235 | + src/include/lib3270.h \ | ||
236 | + $(DESTDIR)$(includedir)/lib$(LIBNAME).h | ||
237 | + | ||
238 | + # Install PKG-CONFIG files | ||
239 | + @$(INSTALL_DATA) \ | ||
240 | + sdk/lib3270.pc \ | ||
241 | + $(DESTDIR)$(libdir)/pkgconfig/lib$(LIBNAME).pc | ||
242 | + | ||
202 | 243 | ||
203 | #---[ Debug Targets ]-------------------------------------------------------------------- | 244 | #---[ Debug Targets ]-------------------------------------------------------------------- |
204 | 245 |
@@ -0,0 +1,1176 @@ | @@ -0,0 +1,1176 @@ | ||
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 lib3270.h 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 | + * licinio@bb.com.br (Licínio Luis Branco) | ||
28 | + * kraucer@bb.com.br (Kraucer Fernandes Mazuco) | ||
29 | + * | ||
30 | + */ | ||
31 | + | ||
32 | +#ifndef LIB3270_H_INCLUDED | ||
33 | + | ||
34 | + #define LIB3270_H_INCLUDED 1 | ||
35 | + #include <stdarg.h> | ||
36 | + #include <errno.h> | ||
37 | + | ||
38 | + #ifndef ENOTCONN | ||
39 | + #define ENOTCONN 126 | ||
40 | + #endif // !ENOTCONN | ||
41 | + | ||
42 | + #if defined(__GNUC__) | ||
43 | + #define LIB3270_GNUC_FORMAT(s,f) __attribute__ ((__format__ (__printf__, s, f))) | ||
44 | + #else | ||
45 | + #define LIB3270_GNUC_FORMAT(s, f) | ||
46 | + #endif | ||
47 | + | ||
48 | + /** | ||
49 | + * BIND definitions. | ||
50 | + */ | ||
51 | + #define LIB3270_BIND_RU 0x31 | ||
52 | + #define LIB3270_BIND_OFF_PLU_NAME_LEN 26 | ||
53 | + #define LIB3270_BIND_OFF_PLU_NAME 27 | ||
54 | + #define LIB3270_BIND_PLU_NAME_MAX 8 | ||
55 | + | ||
56 | + /** | ||
57 | + * Maximum size for LUNAME | ||
58 | + * | ||
59 | + */ | ||
60 | + #define LIB3270_LUNAME_LENGTH 16 | ||
61 | + | ||
62 | + /** | ||
63 | + * Character attributes | ||
64 | + */ | ||
65 | + typedef enum _lib3270_attr | ||
66 | + { | ||
67 | + LIB3270_ATTR_COLOR_BACKGROUND = 0x0000, | ||
68 | + | ||
69 | + LIB3270_ATTR_COLOR_BLUE = 0x0001, | ||
70 | + LIB3270_ATTR_COLOR_RED = 0x0002, | ||
71 | + LIB3270_ATTR_COLOR_PINK = 0x0003, | ||
72 | + LIB3270_ATTR_COLOR_GREEN = 0x0004, | ||
73 | + LIB3270_ATTR_COLOR_TURQUOISE = 0x0005, | ||
74 | + LIB3270_ATTR_COLOR_YELLOW = 0x0006, | ||
75 | + LIB3270_ATTR_COLOR_WHITE = 0x0007, | ||
76 | + LIB3270_ATTR_COLOR_BLACK = 0x0008, | ||
77 | + LIB3270_ATTR_COLOR_DARK_BLUE = 0x0009, | ||
78 | + LIB3270_ATTR_COLOR_ORANGE = 0x000A, | ||
79 | + LIB3270_ATTR_COLOR_PURPLE = 0x000B, | ||
80 | + LIB3270_ATTR_COLOR_DARK_GREEN = 0x000C, | ||
81 | + LIB3270_ATTR_COLOR_DARK_TURQUOISE = 0x000D, | ||
82 | + LIB3270_ATTR_COLOR_MUSTARD = 0x000E, | ||
83 | + LIB3270_ATTR_COLOR_GRAY = 0x000F, | ||
84 | + | ||
85 | + LIB3270_ATTR_COLOR = 0x00FF, | ||
86 | + | ||
87 | + LIB3270_ATTR_FIELD = 0x0100, | ||
88 | + LIB3270_ATTR_BLINK = 0x0200, | ||
89 | + LIB3270_ATTR_UNDERLINE = 0x0400, | ||
90 | + LIB3270_ATTR_INTENSIFY = 0x0800, | ||
91 | + | ||
92 | + LIB3270_ATTR_CG = 0x1000, | ||
93 | + LIB3270_ATTR_MARKER = 0x2000, | ||
94 | + LIB3270_ATTR_BACKGROUND_INTENSITY = 0x4000, | ||
95 | + LIB3270_ATTR_SELECTED = 0x8000 | ||
96 | + | ||
97 | + } LIB3270_ATTR; | ||
98 | + | ||
99 | + typedef enum _lib3270_toggle | ||
100 | + { | ||
101 | + LIB3270_TOGGLE_MONOCASE, | ||
102 | + LIB3270_TOGGLE_CURSOR_BLINK, | ||
103 | + LIB3270_TOGGLE_SHOW_TIMING, | ||
104 | + LIB3270_TOGGLE_CURSOR_POS, | ||
105 | + LIB3270_TOGGLE_DS_TRACE, | ||
106 | + LIB3270_TOGGLE_LINE_WRAP, | ||
107 | + LIB3270_TOGGLE_BLANK_FILL, | ||
108 | + LIB3270_TOGGLE_SCREEN_TRACE, | ||
109 | + LIB3270_TOGGLE_EVENT_TRACE, | ||
110 | + LIB3270_TOGGLE_MARGINED_PASTE, | ||
111 | + LIB3270_TOGGLE_RECTANGLE_SELECT, | ||
112 | + LIB3270_TOGGLE_CROSSHAIR, | ||
113 | + LIB3270_TOGGLE_FULL_SCREEN, | ||
114 | + LIB3270_TOGGLE_RECONNECT, | ||
115 | + LIB3270_TOGGLE_INSERT, | ||
116 | + LIB3270_TOGGLE_SMART_PASTE, | ||
117 | + LIB3270_TOGGLE_BOLD, | ||
118 | + LIB3270_TOGGLE_KEEP_SELECTED, | ||
119 | + LIB3270_TOGGLE_UNDERLINE, /**< Show underline ? */ | ||
120 | + LIB3270_TOGGLE_CONNECT_ON_STARTUP, | ||
121 | + LIB3270_TOGGLE_KP_ALTERNATIVE, /**< Keypad +/- move to next/previous field */ | ||
122 | + LIB3270_TOGGLE_BEEP, /**< Beep on errors */ | ||
123 | + LIB3270_TOGGLE_VIEW_FIELD, /**< View Field attribute */ | ||
124 | + LIB3270_TOGGLE_ALTSCREEN, /**< auto resize on altscreen */ | ||
125 | + LIB3270_TOGGLE_KEEP_ALIVE, /**< Enable network keep-alive with SO_KEEPALIVE */ | ||
126 | + LIB3270_TOGGLE_NETWORK_TRACE, /**< Enable network in/out trace */ | ||
127 | + | ||
128 | + LIB3270_TOGGLE_COUNT | ||
129 | + | ||
130 | + } LIB3270_TOGGLE; | ||
131 | + | ||
132 | + typedef enum _lib3270_direction | ||
133 | + { | ||
134 | + LIB3270_DIR_UP, | ||
135 | + LIB3270_DIR_DOWN, | ||
136 | + LIB3270_DIR_LEFT, | ||
137 | + LIB3270_DIR_RIGHT, | ||
138 | + | ||
139 | + LIB3270_DIR_END, | ||
140 | + | ||
141 | + } LIB3270_DIRECTION; | ||
142 | + | ||
143 | + /** | ||
144 | + * Toggle types. | ||
145 | + * | ||
146 | + */ | ||
147 | + typedef enum _LIB3270_TOGGLE_TYPE | ||
148 | + { | ||
149 | + LIB3270_TOGGLE_TYPE_INITIAL, | ||
150 | + LIB3270_TOGGLE_TYPE_INTERACTIVE, | ||
151 | + LIB3270_TOGGLE_TYPE_ACTION, | ||
152 | + LIB3270_TOGGLE_TYPE_FINAL, | ||
153 | + LIB3270_TOGGLE_TYPE_UPDATE, | ||
154 | + | ||
155 | + LIB3270_TOGGLE_TYPE_USER | ||
156 | + | ||
157 | + } LIB3270_TOGGLE_TYPE; | ||
158 | + | ||
159 | + | ||
160 | + /** | ||
161 | + * OIA Status indicators. | ||
162 | + * | ||
163 | + */ | ||
164 | + typedef enum _lib3270_flag | ||
165 | + { | ||
166 | + LIB3270_FLAG_BOXSOLID, /**< System available */ | ||
167 | + LIB3270_FLAG_UNDERA, /**< Control Unit STATUS */ | ||
168 | + LIB3270_FLAG_TYPEAHEAD, | ||
169 | + LIB3270_FLAG_PRINTER, /**< Printer session status */ | ||
170 | + LIB3270_FLAG_REVERSE, | ||
171 | + LIB3270_FLAG_SCRIPT, /**< Script status */ | ||
172 | + | ||
173 | + LIB3270_FLAG_COUNT | ||
174 | + | ||
175 | + } LIB3270_FLAG; | ||
176 | + | ||
177 | + | ||
178 | + /** | ||
179 | + * @brief 3270 program messages. | ||
180 | + * | ||
181 | + */ | ||
182 | + typedef enum _LIB3270_MESSAGE | ||
183 | + { | ||
184 | + LIB3270_MESSAGE_NONE, ///< @brief No message | ||
185 | + LIB3270_MESSAGE_SYSWAIT, ///< @brief -- | ||
186 | + LIB3270_MESSAGE_TWAIT, ///< @brief -- | ||
187 | + LIB3270_MESSAGE_CONNECTED, ///< @brief Connected | ||
188 | + LIB3270_MESSAGE_DISCONNECTED, ///< @brief Disconnected from host | ||
189 | + LIB3270_MESSAGE_AWAITING_FIRST, ///< @brief -- | ||
190 | + LIB3270_MESSAGE_MINUS, ///< @brief -- | ||
191 | + LIB3270_MESSAGE_PROTECTED, ///< @brief -- | ||
192 | + LIB3270_MESSAGE_NUMERIC, ///< @brief -- | ||
193 | + LIB3270_MESSAGE_OVERFLOW, ///< @brief -- | ||
194 | + LIB3270_MESSAGE_INHIBIT, ///< @brief -- | ||
195 | + LIB3270_MESSAGE_KYBDLOCK, ///< @brief Keyboard is locked | ||
196 | + | ||
197 | + LIB3270_MESSAGE_X, ///< @brief -- | ||
198 | + LIB3270_MESSAGE_RESOLVING, ///< @brief Resolving hostname (running DNS query) | ||
199 | + LIB3270_MESSAGE_CONNECTING, ///< @brief Connecting to host | ||
200 | + | ||
201 | + LIB3270_MESSAGE_USER | ||
202 | + | ||
203 | + } LIB3270_MESSAGE; | ||
204 | + | ||
205 | + | ||
206 | + /** | ||
207 | + * Pointer modes. | ||
208 | + * | ||
209 | + * Pointer modes set by library; an application can use it | ||
210 | + * as a hint to change the mouse pointer based on connection status. | ||
211 | + * | ||
212 | + */ | ||
213 | + typedef enum _LIB3270_POINTER | ||
214 | + { | ||
215 | + LIB3270_POINTER_UNLOCKED, /**< Ready for user actions */ | ||
216 | + LIB3270_POINTER_WAITING, /**< Waiting for host */ | ||
217 | + LIB3270_POINTER_LOCKED, /**< Locked, can't receive user actions */ | ||
218 | + | ||
219 | + LIB3270_POINTER_PROTECTED, | ||
220 | + LIB3270_POINTER_MOVE_SELECTION, | ||
221 | + LIB3270_POINTER_SELECTION_TOP_LEFT, | ||
222 | + LIB3270_POINTER_SELECTION_TOP_RIGHT, | ||
223 | + LIB3270_POINTER_SELECTION_TOP, | ||
224 | + LIB3270_POINTER_SELECTION_BOTTOM_LEFT, | ||
225 | + LIB3270_POINTER_SELECTION_BOTTOM_RIGHT, | ||
226 | + LIB3270_POINTER_SELECTION_BOTTOM, | ||
227 | + LIB3270_POINTER_SELECTION_LEFT, | ||
228 | + LIB3270_POINTER_SELECTION_RIGHT, | ||
229 | + LIB3270_POINTER_QUESTION, | ||
230 | + | ||
231 | + LIB3270_POINTER_COUNT | ||
232 | + | ||
233 | + } LIB3270_POINTER; | ||
234 | + | ||
235 | + | ||
236 | + /** | ||
237 | + * connection state | ||
238 | + */ | ||
239 | + typedef enum lib3270_cstate | ||
240 | + { | ||
241 | + LIB3270_NOT_CONNECTED, /**< no socket, disconnected */ | ||
242 | + LIB3270_RESOLVING, /**< resolving hostname */ | ||
243 | + LIB3270_PENDING, /**< connection pending */ | ||
244 | + LIB3270_CONNECTED_INITIAL, /**< connected, no mode yet */ | ||
245 | + LIB3270_CONNECTED_ANSI, /**< connected in NVT ANSI mode */ | ||
246 | + LIB3270_CONNECTED_3270, /**< connected in old-style 3270 mode */ | ||
247 | + LIB3270_CONNECTED_INITIAL_E, /**< connected in TN3270E mode, unnegotiated */ | ||
248 | + LIB3270_CONNECTED_NVT, /**< connected in TN3270E mode, NVT mode */ | ||
249 | + LIB3270_CONNECTED_SSCP, /**< connected in TN3270E mode, SSCP-LU mode */ | ||
250 | + LIB3270_CONNECTED_TN3270E /**< connected in TN3270E mode, 3270 mode */ | ||
251 | + } LIB3270_CSTATE; | ||
252 | + | ||
253 | + | ||
254 | + /** | ||
255 | + * Connect options | ||
256 | + * | ||
257 | + */ | ||
258 | + typedef enum lib3270_option | ||
259 | + { | ||
260 | + /* Host types */ | ||
261 | + LIB3270_OPTION_AS400 = 0x0001, /**< AS400 host - Prefix every PF with PA1 */ | ||
262 | + LIB3270_OPTION_TSO = 0x0002, /**< Host is TSO? */ | ||
263 | + LIB3270_OPTION_S390 = 0x0006, /**< Host is S390? (TSO included) */ | ||
264 | + | ||
265 | + /* Other options */ | ||
266 | + LIB3270_OPTION_SSL = 0x0010, /**< Secure connection ? */ | ||
267 | + | ||
268 | + | ||
269 | + LIB3270_OPTION_WAIT = 0x8000 /**< Wait for session ready on connect ? */ | ||
270 | + } LIB3270_OPTION; | ||
271 | + | ||
272 | + #define LIB3270_OPTION_HOST_TYPE 0x0007 | ||
273 | + #define LIB3270_OPTION_DEFAULTS LIB3270_OPTION_S390 | ||
274 | + | ||
275 | + typedef struct _lib3270_option_entry | ||
276 | + { | ||
277 | + LIB3270_OPTION option; | ||
278 | + const char * name; | ||
279 | + const char * description; | ||
280 | + const char * tooltip; | ||
281 | + } LIB3270_OPTION_ENTRY; | ||
282 | + | ||
283 | + /** | ||
284 | + * SSL state | ||
285 | + * | ||
286 | + */ | ||
287 | + typedef enum lib3270_ssl_state | ||
288 | + { | ||
289 | + LIB3270_SSL_UNSECURE, /**< No secure connection */ | ||
290 | + LIB3270_SSL_SECURE, /**< Connection secure with CA check */ | ||
291 | + LIB3270_SSL_NEGOTIATED, /**< Connection secure, no CA or self-signed */ | ||
292 | + LIB3270_SSL_NEGOTIATING, /**< Negotiating SSL */ | ||
293 | + LIB3270_SSL_UNDEFINED /**< Undefined */ | ||
294 | + } LIB3270_SSL_STATE; | ||
295 | + | ||
296 | + #define LIB3270_SSL_FAILED LIB3270_SSL_UNSECURE | ||
297 | + | ||
298 | +#ifdef __cplusplus | ||
299 | + extern "C" { | ||
300 | +#endif | ||
301 | + | ||
302 | + #if defined( ANDROID ) | ||
303 | + | ||
304 | + #define LIB3270_INTERNAL extern __attribute__((visibility("hidden"))) | ||
305 | + #define LIB3270_EXPORT extern __attribute__((visibility("hidden"))) | ||
306 | + | ||
307 | + #elif defined(_WIN32) | ||
308 | + | ||
309 | + #include <windows.h> | ||
310 | + | ||
311 | + #define LIB3270_INTERNAL extern | ||
312 | + #define LIB3270_EXPORT extern __declspec (dllexport) | ||
313 | + | ||
314 | + #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) | ||
315 | + | ||
316 | + #define LIB3270_INTERNAL __hidden extern | ||
317 | + #define LIB3270_EXPORT extern | ||
318 | + | ||
319 | + #else | ||
320 | + | ||
321 | + #define LIB3270_INTERNAL __attribute__((visibility("hidden"))) extern | ||
322 | + #define LIB3270_EXPORT __attribute__((visibility("default"))) extern | ||
323 | + | ||
324 | + #endif | ||
325 | + | ||
326 | + /* State change IDs. */ | ||
327 | + typedef enum _lib3270_state | ||
328 | + { | ||
329 | + LIB3270_STATE_RESOLVING, | ||
330 | + LIB3270_STATE_HALF_CONNECT, | ||
331 | + LIB3270_STATE_CONNECT, | ||
332 | + LIB3270_STATE_3270_MODE, | ||
333 | + LIB3270_STATE_LINE_MODE, | ||
334 | + LIB3270_STATE_REMODEL, | ||
335 | + LIB3270_STATE_PRINTER, | ||
336 | + LIB3270_STATE_EXITING, | ||
337 | + LIB3270_STATE_CHARSET, | ||
338 | + | ||
339 | + LIB3270_STATE_USER // Always the last one | ||
340 | + } LIB3270_STATE; | ||
341 | + | ||
342 | + typedef struct _h3270 H3270; | ||
343 | + typedef struct _h3270ft H3270FT; | ||
344 | + | ||
345 | + /** | ||
346 | + * Get current screen size. | ||
347 | + * | ||
348 | + * Get the size of the terminal in rows/cols; this value can differ from | ||
349 | + * the model if there's an active "altscreen" with diferent size. | ||
350 | + * | ||
351 | + * @param h Handle of the desired session. | ||
352 | + * @param r Pointer to screen rows. | ||
353 | + * @param c Pointer to screen columns. | ||
354 | + * | ||
355 | + */ | ||
356 | + LIB3270_EXPORT void lib3270_get_screen_size(H3270 *h, int *r, int *c); | ||
357 | + | ||
358 | + | ||
359 | + /** | ||
360 | + * Get current screen width in columns. | ||
361 | + * | ||
362 | + * @param h Handle of the desired session. | ||
363 | + * | ||
364 | + * @return screen width. | ||
365 | + * | ||
366 | + */ | ||
367 | + LIB3270_EXPORT int lib3270_get_width(H3270 *h); | ||
368 | + | ||
369 | + /** | ||
370 | + * Get current screen width in rows. | ||
371 | + * | ||
372 | + * @param h Handle of the desired session. | ||
373 | + * | ||
374 | + * @return screen rows. | ||
375 | + * | ||
376 | + */ | ||
377 | + LIB3270_EXPORT int lib3270_get_height(H3270 *h); | ||
378 | + | ||
379 | + LIB3270_EXPORT unsigned int lib3270_get_length(H3270 *h); | ||
380 | + | ||
381 | + /** | ||
382 | + * Start a new session (INCOMPLETE). | ||
383 | + * | ||
384 | + * Initialize session structure, opens a new session. | ||
385 | + * WARNING: Multi session ins't yet supported in lib3270, because of this | ||
386 | + * this call always return the handle of the same session. | ||
387 | + * | ||
388 | + * @param model Terminal model. | ||
389 | + * | ||
390 | + * @return lib3270 internal session structure. | ||
391 | + * | ||
392 | + */ | ||
393 | + LIB3270_EXPORT H3270 * lib3270_session_new(const char *model); | ||
394 | + | ||
395 | + /** | ||
396 | + * Destroy session, release memory. | ||
397 | + * | ||
398 | + * @param h Session handle. | ||
399 | + * | ||
400 | + */ | ||
401 | + LIB3270_EXPORT void lib3270_session_free(H3270 *h); | ||
402 | + | ||
403 | + /** | ||
404 | + * Register a state change callback. | ||
405 | + * | ||
406 | + * @param h Session handle. | ||
407 | + * @param tx State ID | ||
408 | + * @param func Callback | ||
409 | + * @param data Data | ||
410 | + * | ||
411 | + */ | ||
412 | + LIB3270_EXPORT void lib3270_register_schange(H3270 *h,LIB3270_STATE tx, void (*func)(H3270 *, int, void *),void *data); | ||
413 | + | ||
414 | + | ||
415 | + /** | ||
416 | + * Set host id for the connect/reconnect operations. | ||
417 | + * | ||
418 | + * @param h Session handle. | ||
419 | + * @param url URL of host to set in the format tn3270://hostname:service or tn3270s://hostname:service . | ||
420 | + * | ||
421 | + * @return Processed host url | ||
422 | + * | ||
423 | + */ | ||
424 | + LIB3270_EXPORT const char * lib3270_set_url(H3270 *h, const char *url); | ||
425 | + | ||
426 | + /** | ||
427 | + * Get hostname for the connect/reconnect operations. | ||
428 | + * | ||
429 | + * @param h Session handle. | ||
430 | + * | ||
431 | + * @return Pointer to host id set (internal data, do not change it) | ||
432 | + * | ||
433 | + */ | ||
434 | + LIB3270_EXPORT const char * lib3270_get_hostname(H3270 *h); | ||
435 | + | ||
436 | + LIB3270_EXPORT void lib3270_set_hostname(H3270 *h, const char *hostname); | ||
437 | + | ||
438 | + | ||
439 | + /** | ||
440 | + * Get service or port for the connect/reconnect operations. | ||
441 | + * | ||
442 | + * @param h Session handle. | ||
443 | + * | ||
444 | + * @return Pointer to service name (internal data, do not change it) | ||
445 | + * | ||
446 | + */ | ||
447 | + LIB3270_EXPORT const char * lib3270_get_srvcname(H3270 *h); | ||
448 | + | ||
449 | + LIB3270_EXPORT void lib3270_set_srvcname(H3270 *h, const char *srvc); | ||
450 | + | ||
451 | + LIB3270_EXPORT const char * lib3270_get_url(H3270 *h, char *buffer, int len); | ||
452 | + | ||
453 | + /** | ||
454 | + * Get session options. | ||
455 | + * | ||
456 | + * @param h Session handle. | ||
457 | + * | ||
458 | + */ | ||
459 | + LIB3270_EXPORT LIB3270_OPTION lib3270_get_options(H3270 *hSession); | ||
460 | + | ||
461 | + /** | ||
462 | + * Get URL of the hostname for the connect/reconnect operations. | ||
463 | + * | ||
464 | + * @param h Session handle. | ||
465 | + * | ||
466 | + * @return Pointer to host URL set (internal data, do not change it) | ||
467 | + * | ||
468 | + */ | ||
469 | + LIB3270_EXPORT const char * lib3270_get_host(H3270 *h); | ||
470 | + | ||
471 | + | ||
472 | + /** | ||
473 | + * Network connect operation, keep main loop running | ||
474 | + * | ||
475 | + * @param h Session handle. | ||
476 | + * @param wait Non zero to wait for connection to be ok. | ||
477 | + * | ||
478 | + * @return 0 for success, EAGAIN if auto-reconnect is in progress, EBUSY if connected, ENOTCONN if connection has failed, -1 on unexpected failure. | ||
479 | + * | ||
480 | + */ | ||
481 | + LIB3270_EXPORT int lib3270_connect(H3270 *h,int wait); | ||
482 | + | ||
483 | + /** | ||
484 | + * Connect to defined host, keep main loop running. | ||
485 | + * | ||
486 | + * @param hSession Session handle. | ||
487 | + * @param hostname Host name. | ||
488 | + * @param srvc Service name (telnet if NULL). | ||
489 | + * @param opt Session options. | ||
490 | + * | ||
491 | + * @return 0 for success, EAGAIN if auto-reconnect is in progress, EBUSY if connected, ENOTCONN if connection has failed, -1 on unexpected failure. | ||
492 | + * | ||
493 | + */ | ||
494 | + LIB3270_EXPORT int lib3270_connect_host(H3270 *hSession, const char *hostname, const char *srvc, LIB3270_OPTION opt); | ||
495 | + | ||
496 | + /** | ||
497 | + * @brief Connect by URL | ||
498 | + * | ||
499 | + * @param hSession Session handle. | ||
500 | + * @param url Host URL | ||
501 | + * @param wait Seconds to wait for connection. | ||
502 | + * | ||
503 | + * @see lib3270_wait | ||
504 | + * | ||
505 | + * @return 0 for success, EAGAIN if auto-reconnect is in progress, EBUSY if connected, ENOTCONN if connection has failed, -1 on unexpected failure. | ||
506 | + */ | ||
507 | + LIB3270_EXPORT int lib3270_connect_url(H3270 *hSession, const char *url, int wait); | ||
508 | + | ||
509 | + /** | ||
510 | + * Disconnect from host. | ||
511 | + * | ||
512 | + * @param h Session handle. | ||
513 | + * | ||
514 | + */ | ||
515 | + LIB3270_EXPORT int lib3270_disconnect(H3270 *h); | ||
516 | + | ||
517 | + /** | ||
518 | + * Get connection state. | ||
519 | + * | ||
520 | + * @param h Session handle. | ||
521 | + * | ||
522 | + * @return Connection state. | ||
523 | + * | ||
524 | + */ | ||
525 | + LIB3270_EXPORT LIB3270_CSTATE lib3270_get_connection_state(H3270 *h); | ||
526 | + | ||
527 | + /** | ||
528 | + * Pretend that a sequence of keys was entered at the keyboard. | ||
529 | + * | ||
530 | + * "Pasting" means that the sequence came from the clipboard. Returns are | ||
531 | + * ignored; newlines mean "move to beginning of next line"; tabs and formfeeds | ||
532 | + * become spaces. Backslashes are not special, but ASCII ESC characters are | ||
533 | + * used to signify 3270 Graphic Escapes. | ||
534 | + * | ||
535 | + * "Not pasting" means that the sequence is a login string specified in the | ||
536 | + * hosts file, or a parameter to the String action. Returns are "move to | ||
537 | + * beginning of next line"; newlines mean "Enter AID" and the termination of | ||
538 | + * processing the string. Backslashes are processed as in C. | ||
539 | + * | ||
540 | + * @param s String to input. | ||
541 | + * @param len Size of the string (or -1 to null terminated strings) | ||
542 | + * @param pasting Non zero for pasting (See comments). | ||
543 | + * | ||
544 | + * @return The number of unprocessed characters or -1 if failed | ||
545 | + */ | ||
546 | + LIB3270_EXPORT int lib3270_emulate_input(H3270 *session, const char *s, int len, int pasting); | ||
547 | + | ||
548 | + /** | ||
549 | + * Set string at current cursor position. | ||
550 | + * | ||
551 | + * Returns are ignored; newlines mean "move to beginning of next line"; | ||
552 | + * tabs and formfeeds become spaces. Backslashes are not special | ||
553 | + * | ||
554 | + * @param h Session handle. | ||
555 | + * @param s String to input. | ||
556 | + * | ||
557 | + * @return Negative if error or number of processed characters. | ||
558 | + * | ||
559 | + */ | ||
560 | + LIB3270_EXPORT int lib3270_set_string(H3270 *h, const unsigned char *str); | ||
561 | + | ||
562 | + #define lib3270_set_text_at(h,r,c,t) lib3270_set_string_at(h,r,c,t) | ||
563 | + LIB3270_EXPORT int lib3270_set_string_at(H3270 *h, int row, int col, const unsigned char *str); | ||
564 | + LIB3270_EXPORT int lib3270_input_string(H3270 *hSession, const unsigned char *str); | ||
565 | + | ||
566 | + /** | ||
567 | + * Set cursor address. | ||
568 | + * | ||
569 | + * @param h Session handle. | ||
570 | + * @param baddr New cursor address. | ||
571 | + * | ||
572 | + * @return last cursor address. | ||
573 | + * | ||
574 | + */ | ||
575 | + LIB3270_EXPORT int lib3270_set_cursor_address(H3270 *h, int baddr); | ||
576 | + | ||
577 | + /** | ||
578 | + * Set cursor position. | ||
579 | + * | ||
580 | + * @param h Session handle. | ||
581 | + * @param row New cursor row. | ||
582 | + * @param col New cursor col. | ||
583 | + * | ||
584 | + * @return last cursor address. | ||
585 | + * | ||
586 | + */ | ||
587 | + LIB3270_EXPORT int lib3270_set_cursor_position(H3270 *h, int row, int col); | ||
588 | + | ||
589 | + /** | ||
590 | + * get cursor address. | ||
591 | + * | ||
592 | + * @param h Session handle. | ||
593 | + * | ||
594 | + * @return Cursor address. | ||
595 | + * | ||
596 | + */ | ||
597 | + LIB3270_EXPORT int lib3270_get_cursor_address(H3270 *h); | ||
598 | + | ||
599 | + | ||
600 | + /** | ||
601 | + * Move cursor | ||
602 | + * | ||
603 | + * @param h Session handle. | ||
604 | + * @param dir Direction to move | ||
605 | + * @param sel Non zero to move and selected to the current cursor position | ||
606 | + * | ||
607 | + * @return 0 if the movement can be done, non zero if failed. | ||
608 | + */ | ||
609 | + LIB3270_EXPORT int lib3270_move_cursor(H3270 *h, LIB3270_DIRECTION dir, unsigned char sel); | ||
610 | + | ||
611 | + /** | ||
612 | + * Print page | ||
613 | + * | ||
614 | + * @param h Session Handle. | ||
615 | + * | ||
616 | + * @return 0 if ok, error code if not. | ||
617 | + * | ||
618 | + */ | ||
619 | + LIB3270_EXPORT int lib3270_print(H3270 *h); | ||
620 | + | ||
621 | + /** | ||
622 | + * Get buffer contents. | ||
623 | + * | ||
624 | + * @param h Session handle. | ||
625 | + * @param first First element to get. | ||
626 | + * @param last Last element to get. | ||
627 | + * @param chr Pointer to buffer which will receive the read chars. | ||
628 | + * @param attr Pointer to buffer which will receive the chars attributes. | ||
629 | + * | ||
630 | + */ | ||
631 | + LIB3270_EXPORT int lib3270_get_contents(H3270 *h, int first, int last, unsigned char *chr, unsigned short *attr); | ||
632 | + | ||
633 | + /** | ||
634 | + * get toggle state. | ||
635 | + * | ||
636 | + * @param h Session handle. | ||
637 | + * @param ix Toggle id. | ||
638 | + * | ||
639 | + * @return 0 if the toggle is disabled, non zero if enabled. | ||
640 | + * | ||
641 | + */ | ||
642 | + LIB3270_EXPORT unsigned char lib3270_get_toggle(H3270 *h, LIB3270_TOGGLE ix); | ||
643 | + | ||
644 | + /** | ||
645 | + * Set toggle state. | ||
646 | + * | ||
647 | + * @param h Session handle. | ||
648 | + * @param ix Toggle id. | ||
649 | + * @param value New toggle state (non zero for true). | ||
650 | + * | ||
651 | + * @returns 0 if the toggle is already at the state, 1 if the toggle was changed; < 0 on invalid toggle id | ||
652 | + */ | ||
653 | + LIB3270_EXPORT int lib3270_set_toggle(H3270 *h, LIB3270_TOGGLE ix, int value); | ||
654 | + | ||
655 | + /** | ||
656 | + * Translate a string toggle name to the corresponding value. | ||
657 | + * | ||
658 | + * @param name Toggle name. | ||
659 | + * | ||
660 | + * @return Toggle ID or -1 if it's invalid. | ||
661 | + * | ||
662 | + */ | ||
663 | + LIB3270_EXPORT LIB3270_TOGGLE lib3270_get_toggle_id(const char *name); | ||
664 | + | ||
665 | + /** | ||
666 | + * Get the toggle name as string. | ||
667 | + * | ||
668 | + * @param id Toggle id | ||
669 | + * | ||
670 | + * @return Constant string with the toggle name or "" if invalid. | ||
671 | + * | ||
672 | + */ | ||
673 | + LIB3270_EXPORT const char * lib3270_get_toggle_name(LIB3270_TOGGLE ix); | ||
674 | + | ||
675 | + /** | ||
676 | + * Get a long description of the toggle. | ||
677 | + * | ||
678 | + * @return Constant string with the toggle description. | ||
679 | + * | ||
680 | + */ | ||
681 | + LIB3270_EXPORT const char * lib3270_get_toggle_description(LIB3270_TOGGLE ix); | ||
682 | + | ||
683 | + /** | ||
684 | + * Get a short description of the toggle (for menus). | ||
685 | + * | ||
686 | + * @return Constant string with the toggle label. | ||
687 | + * | ||
688 | + */ | ||
689 | + LIB3270_EXPORT const char * lib3270_get_toggle_label(LIB3270_TOGGLE ix); | ||
690 | + | ||
691 | + /** | ||
692 | + * Revert toggle status. | ||
693 | + * | ||
694 | + * @param h Session handle. | ||
695 | + * @param ix Toggle id. | ||
696 | + * | ||
697 | + * @return Toggle status. | ||
698 | + */ | ||
699 | + LIB3270_EXPORT int lib3270_toggle(H3270 *h, LIB3270_TOGGLE ix); | ||
700 | + | ||
701 | + /** | ||
702 | + * @brief IO flags. | ||
703 | + * | ||
704 | + */ | ||
705 | + typedef enum _lib3270_io_event { | ||
706 | + LIB3270_IO_FLAG_READ = 0x01, | ||
707 | + LIB3270_IO_FLAG_EXCEPTION = 0x02, | ||
708 | + LIB3270_IO_FLAG_WRITE = 0x04, | ||
709 | + | ||
710 | + LIB3270_IO_FLAG_MASK = 0x07 | ||
711 | + } LIB3270_IO_FLAG; | ||
712 | + | ||
713 | + LIB3270_EXPORT void * lib3270_add_poll_fd(H3270 *session, int fd, LIB3270_IO_FLAG flag, void(*call)(H3270 *, int, LIB3270_IO_FLAG, void *), void *userdata ); | ||
714 | + LIB3270_EXPORT void lib3270_remove_poll(H3270 *session, void *id); | ||
715 | + | ||
716 | + LIB3270_EXPORT void lib3270_remove_poll_fd(H3270 *session, int fd); | ||
717 | + LIB3270_EXPORT void lib3270_update_poll_fd(H3270 *session, int fd, LIB3270_IO_FLAG flag); | ||
718 | + | ||
719 | + /** Callback table | ||
720 | + * | ||
721 | + * Structure with GUI unblocking I/O calls, used to replace the lib3270´s internal ones. | ||
722 | + * | ||
723 | + */ | ||
724 | + struct lib3270_callbacks | ||
725 | + { | ||
726 | + unsigned short sz; | ||
727 | + | ||
728 | + void * (*AddTimeOut)(H3270 *session, unsigned long interval_ms, void (*proc)(H3270 *session)); | ||
729 | + void (*RemoveTimeOut)(H3270 *session, void *timer); | ||
730 | + | ||
731 | + void * (*add_poll)(H3270 *session, int fd, LIB3270_IO_FLAG flag, void(*proc)(H3270 *, int, LIB3270_IO_FLAG, void *), void *userdata); | ||
732 | + void (*remove_poll)(H3270 *session, void *id); | ||
733 | + | ||
734 | + int (*Wait)(H3270 *hSession, int seconds); | ||
735 | + int (*event_dispatcher)(H3270 *session, int wait); | ||
736 | + void (*ring_bell)(H3270 *session); | ||
737 | + | ||
738 | + }; | ||
739 | + | ||
740 | + /** | ||
741 | + * Register application Handlers. | ||
742 | + * | ||
743 | + * @param cbk Structure with the application I/O handles to set. | ||
744 | + * | ||
745 | + * @return 0 if ok, error code if not. | ||
746 | + * | ||
747 | + */ | ||
748 | + int LIB3270_EXPORT lib3270_register_handlers(const struct lib3270_callbacks *cbk); | ||
749 | + | ||
750 | + /** | ||
751 | + * Register time handlers. | ||
752 | + * | ||
753 | + * @param add Callback for adding a timeout | ||
754 | + * @param rm Callback for removing a timeout | ||
755 | + * | ||
756 | + */ | ||
757 | + void LIB3270_EXPORT lib3270_register_time_handlers(void * (*add)(H3270 *session, unsigned long interval_ms, void (*proc)(H3270 *session)), void (*rm)(H3270 *session, void *timer)); | ||
758 | + | ||
759 | + void LIB3270_EXPORT lib3270_register_fd_handlers(void * (*add)(H3270 *session, int fd, LIB3270_IO_FLAG flag, void(*proc)(H3270 *, int, LIB3270_IO_FLAG, void *), void *userdata), void (*rm)(H3270 *, void *id)); | ||
760 | + | ||
761 | + /** | ||
762 | + * Get program message. | ||
763 | + * | ||
764 | + * @see LIB3270_MESSAGE | ||
765 | + * | ||
766 | + * @param h Session handle. | ||
767 | + * | ||
768 | + * @return Latest program message. | ||
769 | + * | ||
770 | + */ | ||
771 | + LIB3270_EXPORT LIB3270_MESSAGE lib3270_get_program_message(H3270 *h); | ||
772 | + | ||
773 | + /** | ||
774 | + * Get connected LU name. | ||
775 | + * | ||
776 | + * Get the name of the connected LU; the value is internal to lib3270 and | ||
777 | + * should not be changed ou freed. | ||
778 | + * | ||
779 | + * @param h Session handle. | ||
780 | + * | ||
781 | + * @return conected LU name or NULL if not connected. | ||
782 | + * | ||
783 | + */ | ||
784 | + LIB3270_EXPORT const char * lib3270_get_luname(H3270 *h); | ||
785 | + | ||
786 | + LIB3270_EXPORT int lib3270_has_active_script(H3270 *h); | ||
787 | + LIB3270_EXPORT int lib3270_get_typeahead(H3270 *h); | ||
788 | + LIB3270_EXPORT int lib3270_get_undera(H3270 *h); | ||
789 | + LIB3270_EXPORT int lib3270_get_oia_box_solid(H3270 *h); | ||
790 | + LIB3270_EXPORT int lib3270_pconnected(H3270 *h); | ||
791 | + LIB3270_EXPORT int lib3270_half_connected(H3270 *h); | ||
792 | + LIB3270_EXPORT int lib3270_connected(H3270 *h); | ||
793 | + LIB3270_EXPORT int lib3270_disconnected(H3270 *h); | ||
794 | + LIB3270_EXPORT int lib3270_in_neither(H3270 *h); | ||
795 | + LIB3270_EXPORT int lib3270_in_ansi(H3270 *h); | ||
796 | + LIB3270_EXPORT int lib3270_in_3270(H3270 *h); | ||
797 | + LIB3270_EXPORT int lib3270_in_sscp(H3270 *h); | ||
798 | + LIB3270_EXPORT int lib3270_in_tn3270e(H3270 *h); | ||
799 | + LIB3270_EXPORT int lib3270_in_e(H3270 *h); | ||
800 | + | ||
801 | + LIB3270_EXPORT int lib3270_is_ready(H3270 *h); | ||
802 | + LIB3270_EXPORT int lib3270_is_connected(H3270 *h); | ||
803 | + LIB3270_EXPORT int lib3270_is_secure(H3270 *h); | ||
804 | + | ||
805 | + LIB3270_EXPORT LIB3270_MESSAGE lib3270_lock_status(H3270 *h); | ||
806 | + LIB3270_EXPORT LIB3270_SSL_STATE lib3270_get_secure(H3270 *session); | ||
807 | + LIB3270_EXPORT long lib3270_get_SSL_verify_result(H3270 *session); | ||
808 | + | ||
809 | + | ||
810 | + /** | ||
811 | + * Call non gui function. | ||
812 | + * | ||
813 | + * Call informed function in a separate thread, keep gui main loop running until | ||
814 | + * the function returns. | ||
815 | + * | ||
816 | + * @param callback Function to call. | ||
817 | + * @param h Related session (for timer indicator) | ||
818 | + * @param parm Parameter to be passed to the function. | ||
819 | + * | ||
820 | + */ | ||
821 | +// LIB3270_EXPORT int lib3270_call_thread(int(*callback)(H3270 *h, void *), H3270 *h, void *parm); | ||
822 | + | ||
823 | + | ||
824 | + /** | ||
825 | + * Run main iteration. | ||
826 | + * | ||
827 | + * Run lib3270 internal iterations, check for network inputs, process signals. | ||
828 | + * | ||
829 | + * @param h Related session. | ||
830 | + * @param wait Wait for signal if not available. | ||
831 | + * | ||
832 | + */ | ||
833 | + LIB3270_EXPORT void lib3270_main_iterate(H3270 *h, int wait); | ||
834 | + | ||
835 | + /** | ||
836 | + * @brief Associate user data with 3270 session. | ||
837 | + * | ||
838 | + */ | ||
839 | + LIB3270_EXPORT void lib3270_set_user_data(H3270 *h, void *ptr); | ||
840 | + | ||
841 | + /** | ||
842 | + * @brief Get associated user data. | ||
843 | + * | ||
844 | + */ | ||
845 | + LIB3270_EXPORT void * lib3270_get_user_data(H3270 *h); | ||
846 | + | ||
847 | + /** | ||
848 | + * Wait for "N" seconds keeping main loop active. | ||
849 | + * | ||
850 | + * @param seconds Number of seconds to wait. | ||
851 | + * | ||
852 | + */ | ||
853 | + LIB3270_EXPORT int lib3270_wait(H3270 *hSession, int seconds); | ||
854 | + | ||
855 | + /** | ||
856 | + * Wait "N" seconds for "ready" state. | ||
857 | + * | ||
858 | + * @param seconds Number of seconds to wait. | ||
859 | + * | ||
860 | + * @return 0 if ok, errno code if not. | ||
861 | + * | ||
862 | + */ | ||
863 | + LIB3270_EXPORT int lib3270_wait_for_ready(H3270 *hSession, int seconds); | ||
864 | + | ||
865 | + /** | ||
866 | + * "beep" to notify user. | ||
867 | + * | ||
868 | + * If available play a sound signal do alert user. | ||
869 | + * | ||
870 | + * @param h Session handle. | ||
871 | + * | ||
872 | + */ | ||
873 | + LIB3270_EXPORT void lib3270_ring_bell(H3270 *session); | ||
874 | + | ||
875 | + | ||
876 | + /** | ||
877 | + * Get lib3270's charset. | ||
878 | + * | ||
879 | + * @param h Session handle. | ||
880 | + * | ||
881 | + * @return String with current encoding. | ||
882 | + * | ||
883 | + */ | ||
884 | + LIB3270_EXPORT const char * lib3270_get_display_charset(H3270 *session); | ||
885 | + | ||
886 | + #define lib3270_get_charset(s) lib3270_get_display_charset(s) | ||
887 | + | ||
888 | + LIB3270_EXPORT const char * lib3270_get_default_charset(void); | ||
889 | + | ||
890 | + /** | ||
891 | + * Get selected area. | ||
892 | + * | ||
893 | + * @param h Session Handle. | ||
894 | + * | ||
895 | + * @return selected text if available, or NULL. Release it with free() | ||
896 | + * | ||
897 | + */ | ||
898 | + LIB3270_EXPORT char * lib3270_get_selected(H3270 *h); | ||
899 | + | ||
900 | + LIB3270_EXPORT char * lib3270_cut_selected(H3270 *hSession); | ||
901 | + | ||
902 | + LIB3270_EXPORT int lib3270_has_selection(H3270 *hSession); | ||
903 | + | ||
904 | + /** | ||
905 | + * Get all text inside the terminal. | ||
906 | + * | ||
907 | + * @param h Session Handle. | ||
908 | + * @param offset Start position. | ||
909 | + * @param len Text length or -1 to all text. | ||
910 | + * @param lf Line break char (0 to disable line breaks). | ||
911 | + * | ||
912 | + * @return Contents at position if available, or NULL. Release it with lib3270_free() | ||
913 | + * | ||
914 | + */ | ||
915 | + LIB3270_EXPORT char * lib3270_get_text(H3270 *h, int offset, int len, char lf); | ||
916 | + | ||
917 | + /** | ||
918 | + * Get text at requested position | ||
919 | + * | ||
920 | + * @param h Session Handle. | ||
921 | + * @param row Desired row. | ||
922 | + * @param col Desired col. | ||
923 | + * @param length Text length | ||
924 | + * @param lf Line break char (0 to disable line breaks). | ||
925 | + * | ||
926 | + * @return Contents at position if available, or NULL. Release it with lib3270_free() | ||
927 | + * | ||
928 | + */ | ||
929 | + LIB3270_EXPORT char * lib3270_get_text_at(H3270 *h, int row, int col, int len, char lf); | ||
930 | + | ||
931 | + /** | ||
932 | + * Check for text at requested position | ||
933 | + * | ||
934 | + * @param h Session Handle. | ||
935 | + * @param row Desired row. | ||
936 | + * @param col Desired col. | ||
937 | + * @param text Text to check. | ||
938 | + * @param lf Line break char (0 to disable line breaks). | ||
939 | + * | ||
940 | + * @return Test result from strcmp | ||
941 | + * | ||
942 | + */ | ||
943 | + LIB3270_EXPORT int lib3270_cmp_text_at(H3270 *h, int row, int col, const char *text, char lf); | ||
944 | + | ||
945 | + | ||
946 | + /** | ||
947 | + * Get contents of the field at position. | ||
948 | + * | ||
949 | + * @param h Session Handle. | ||
950 | + * @param baddr Reference position. | ||
951 | + * | ||
952 | + * @return Contents of the entire field, release it with lib3270_free() | ||
953 | + * | ||
954 | + */ | ||
955 | + LIB3270_EXPORT char * lib3270_get_field_at(H3270 *h, int baddr); | ||
956 | + | ||
957 | + /** | ||
958 | + * Find the next unprotected field. | ||
959 | + * | ||
960 | + * @param hSession Session handle. | ||
961 | + * @param baddr0 Search start addr (-1 to use current cursor position). | ||
962 | + * | ||
963 | + * @return address following the unprotected attribute byte, or 0 if no nonzero-width unprotected field can be found. | ||
964 | + * | ||
965 | + */ | ||
966 | + LIB3270_EXPORT int lib3270_get_next_unprotected(H3270 *hSession, int baddr0); | ||
967 | + | ||
968 | + /** | ||
969 | + * @brief Check if the screen position is protected. | ||
970 | + * | ||
971 | + */ | ||
972 | + LIB3270_EXPORT int lib3270_get_is_protected(H3270 *hSession, int baddr0); | ||
973 | + | ||
974 | + /** | ||
975 | + * Get Check if the screen position is protected. | ||
976 | + * | ||
977 | + * @param h Session Handle. | ||
978 | + * @param row Desired row. | ||
979 | + * @param col Desired col. | ||
980 | + * | ||
981 | + */ | ||
982 | + LIB3270_EXPORT int lib3270_get_is_protected_at(H3270 *h, int row, int col); | ||
983 | + | ||
984 | + /** | ||
985 | + * Get address of the first blank. | ||
986 | + * | ||
987 | + * Get address of the first blank after the last nonblank in the | ||
988 | + * field, or if the field is full, to the last character in the field. | ||
989 | + * | ||
990 | + * @param hSession Session handle. | ||
991 | + * @param baddr Field address. | ||
992 | + * | ||
993 | + * @return address of the first blank or -1 if invalid. | ||
994 | + */ | ||
995 | + LIB3270_EXPORT int lib3270_get_field_end(H3270 *hSession, int baddr); | ||
996 | + | ||
997 | + /** | ||
998 | + * Find the buffer address of the field attribute for a given buffer address. | ||
999 | + * | ||
1000 | + * @param h Session handle. | ||
1001 | + * @param addr Buffer address of the field. | ||
1002 | + * | ||
1003 | + * @return field address or -1 if the screen isn't formatted. | ||
1004 | + * | ||
1005 | + */ | ||
1006 | + LIB3270_EXPORT int lib3270_field_addr(H3270 *h, int baddr); | ||
1007 | + | ||
1008 | + LIB3270_EXPORT int lib3270_field_attribute(H3270 *hSession, int baddr); | ||
1009 | + | ||
1010 | + /** | ||
1011 | + * Get the length of the field at given buffer address. | ||
1012 | + * | ||
1013 | + * @param h Session handle. | ||
1014 | + * @param addr Buffer address of the field. | ||
1015 | + * | ||
1016 | + * @return field length. | ||
1017 | + * | ||
1018 | + */ | ||
1019 | + LIB3270_EXPORT int lib3270_field_length(H3270 *h, int baddr); | ||
1020 | + | ||
1021 | + | ||
1022 | + /** | ||
1023 | + * Get a terminal character and attribute. | ||
1024 | + * | ||
1025 | + * @param h Session Handle. | ||
1026 | + * @param baddr Element address ((element_row*cols)+element_col) | ||
1027 | + * @param c Pointer to character. | ||
1028 | + * @param attr Pointer to attribute. | ||
1029 | + * | ||
1030 | + * @return 0 if ok or error code. | ||
1031 | + * | ||
1032 | + */ | ||
1033 | + LIB3270_EXPORT int lib3270_get_element(H3270 *h, int baddr, unsigned char *c, unsigned short *attr); | ||
1034 | + | ||
1035 | + /** | ||
1036 | + * Get field region | ||
1037 | + * | ||
1038 | + * @param h Session handle. | ||
1039 | + * @param baddr Reference position to get the field start/stop offsets. | ||
1040 | + * @param start return location for start of selection, as a character offset. | ||
1041 | + * @param end return location for end of selection, as a character offset. | ||
1042 | + * | ||
1043 | + * @return Non 0 if invalid | ||
1044 | + * | ||
1045 | + */ | ||
1046 | + LIB3270_EXPORT int lib3270_get_field_bounds(H3270 *hSession, int baddr, int *start, int *end); | ||
1047 | + | ||
1048 | + LIB3270_EXPORT int lib3270_get_field_start(H3270 *hSession, int baddr); | ||
1049 | + LIB3270_EXPORT int lib3270_get_field_len(H3270 *hSession, int baddr); | ||
1050 | + | ||
1051 | + LIB3270_EXPORT int lib3270_get_word_bounds(H3270 *hSession, int baddr, int *start, int *end); | ||
1052 | + | ||
1053 | + LIB3270_EXPORT int lib3270_set_model(H3270 *hSession, const char *name); | ||
1054 | + | ||
1055 | + LIB3270_EXPORT const char * lib3270_get_model(H3270 *session); | ||
1056 | + LIB3270_EXPORT int lib3270_get_model_number(H3270 *hSession); | ||
1057 | + | ||
1058 | + LIB3270_EXPORT int lib3270_is_protected(H3270 *h, unsigned int baddr); | ||
1059 | + LIB3270_EXPORT int lib3270_is_protected_at(H3270 *h, unsigned int row, unsigned int col); | ||
1060 | + | ||
1061 | + LIB3270_EXPORT int lib3270_action(H3270 *hSession, const char *name); | ||
1062 | + | ||
1063 | + /** | ||
1064 | + * | ||
1065 | + * Overrides the default value for the unlock delay (the delay between the host unlocking the | ||
1066 | + * keyboard and lib3270 actually performing the unlock). | ||
1067 | + * The value is in milliseconds; use 0 to turn off the delay completely. | ||
1068 | + * | ||
1069 | + * @param session lib3270 session. | ||
1070 | + * @param Delay in milliseconds. | ||
1071 | + * | ||
1072 | + */ | ||
1073 | + LIB3270_EXPORT void lib3270_set_unlock_delay(H3270 *session, unsigned short delay); | ||
1074 | + | ||
1075 | + | ||
1076 | + /** | ||
1077 | + * Alloc/Realloc memory buffer. | ||
1078 | + * | ||
1079 | + * Allocate/reallocate an array. | ||
1080 | + * | ||
1081 | + * @param elsize Element size. | ||
1082 | + * @param nelem Number of elements in the array. | ||
1083 | + * @param ptr Pointer to the actual array. | ||
1084 | + * | ||
1085 | + * @return Clean buffer with size for the number of elements. | ||
1086 | + * | ||
1087 | + */ | ||
1088 | + LIB3270_EXPORT void * lib3270_calloc(int elsize, int nelem, void *ptr); | ||
1089 | + | ||
1090 | + LIB3270_EXPORT void * lib3270_malloc(int len); | ||
1091 | + LIB3270_EXPORT void * lib3270_realloc(void *p, int len); | ||
1092 | + LIB3270_EXPORT void * lib3270_replace(void **p, void *ptr); | ||
1093 | + LIB3270_EXPORT void * lib3270_strdup(const char *str); | ||
1094 | + | ||
1095 | + /** | ||
1096 | + * Release allocated memory. | ||
1097 | + * | ||
1098 | + * @param p Memory block to release (can be NULL) | ||
1099 | + * | ||
1100 | + * @return NULL | ||
1101 | + */ | ||
1102 | + LIB3270_EXPORT void * lib3270_free(void *p); | ||
1103 | + | ||
1104 | + | ||
1105 | + /** | ||
1106 | + * Get default session handle. | ||
1107 | + * | ||
1108 | + * @return Internal's lib3270 session handle. | ||
1109 | + * | ||
1110 | + */ | ||
1111 | + LIB3270_EXPORT H3270 * lib3270_get_default_session_handle(void); | ||
1112 | + | ||
1113 | + /** | ||
1114 | + * Get resource string. | ||
1115 | + * | ||
1116 | + * @param first_element First element of resource path | ||
1117 | + * @param ... Resource path (ends with NULL) | ||
1118 | + * | ||
1119 | + * @return Resource string (Release with lib3270_free()) | ||
1120 | + * | ||
1121 | + */ | ||
1122 | + LIB3270_EXPORT char * lib3270_get_resource_string(H3270 *hSession, const char *first_element, ...); | ||
1123 | + | ||
1124 | + /** | ||
1125 | + * Get library version. | ||
1126 | + * | ||
1127 | + * @return Version of active library as string. | ||
1128 | + * | ||
1129 | + */ | ||
1130 | + LIB3270_EXPORT const char * lib3270_get_version(void); | ||
1131 | + | ||
1132 | + /** | ||
1133 | + * Get source code revision. | ||
1134 | + * | ||
1135 | + * @return SVN revision of the current source code. | ||
1136 | + * | ||
1137 | + */ | ||
1138 | + LIB3270_EXPORT const char * lib3270_get_revision(void); | ||
1139 | + | ||
1140 | + LIB3270_EXPORT char * lib3270_vsprintf(const char *fmt, va_list args); | ||
1141 | + LIB3270_EXPORT char * lib3270_strdup_printf(const char *fmt, ...); | ||
1142 | + | ||
1143 | + LIB3270_EXPORT int lib3270_clear_operator_error(H3270 *hSession); | ||
1144 | + | ||
1145 | + LIB3270_EXPORT void lib3270_set_options(H3270 *hSession, LIB3270_OPTION opt); | ||
1146 | + | ||
1147 | + LIB3270_EXPORT int lib3270_set_color_type(H3270 *hSession, unsigned short colortype); | ||
1148 | + LIB3270_EXPORT unsigned short lib3270_get_color_type(H3270 *hSession); | ||
1149 | + | ||
1150 | + LIB3270_EXPORT int lib3270_set_host_type(H3270 *hSession, const char *name); | ||
1151 | + LIB3270_EXPORT LIB3270_OPTION lib3270_parse_host_type(const char *name); | ||
1152 | + | ||
1153 | + LIB3270_EXPORT const LIB3270_OPTION_ENTRY * lib3270_get_option_list(void); | ||
1154 | + | ||
1155 | + LIB3270_EXPORT LIB3270_POINTER lib3270_get_pointer(H3270 *hSession, int baddr); | ||
1156 | + | ||
1157 | + /** | ||
1158 | + * The host is TSO? | ||
1159 | + * | ||
1160 | + * @param hSession Session Handle | ||
1161 | + * | ||
1162 | + * @return Non zero if the host is TSO. | ||
1163 | + * | ||
1164 | + */ | ||
1165 | + LIB3270_EXPORT int lib3270_is_tso(H3270 *hSession); | ||
1166 | + | ||
1167 | +#ifdef WIN32 | ||
1168 | + LIB3270_EXPORT const char * lib3270_win32_strerror(int e); | ||
1169 | + LIB3270_EXPORT const char * lib3270_win32_local_charset(void); | ||
1170 | +#endif // WIn32 | ||
1171 | + | ||
1172 | +#ifdef __cplusplus | ||
1173 | + } | ||
1174 | +#endif | ||
1175 | + | ||
1176 | +#endif // LIB3270_H_INCLUDED |