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 | 172 | -shared -Wl,-soname,$(@F) \ |
| 173 | 173 | -o $@ \ |
| 174 | 174 | $(LDFLAGS) \ |
| 175 | + $(foreach SRC, $(basename $(SOURCES)), $(OBJRLS)/$(SRC).o) \ | |
| 175 | 176 | $(LIBS) |
| 176 | 177 | |
| 177 | 178 | #---[ Misc Targets ]--------------------------------------------------------------------- |
| ... | ... | @@ -199,6 +200,46 @@ locale: \ |
| 199 | 200 | |
| 200 | 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 | 244 | #---[ Debug Targets ]-------------------------------------------------------------------- |
| 204 | 245 | ... | ... |
| ... | ... | @@ -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 | ... | ... |