Mercurial > hg > xemacs-beta
annotate src/tooltalk.c @ 5118:e0db3c197671 ben-lisp-object
merge up to latest default branch, doesn't compile yet
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sat, 26 Dec 2009 21:18:49 -0600 |
| parents | 3742ea8250b5 |
| children | d1247f3cc363 |
| rev | line source |
|---|---|
| 428 | 1 /* Tooltalk support for Emacs. |
| 2 Copyright (C) 1993, 1994 Sun Microsystems, Inc. | |
| 3 Copyright (C) 1995 Free Software Foundation, Inc. | |
| 853 | 4 Copyright (C) 2002 Ben Wing. |
| 428 | 5 |
| 6 This file is part of XEmacs. | |
| 7 | |
| 8 XEmacs is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 10 Free Software Foundation; either version 2, or (at your option) any | |
| 11 later version. | |
| 12 | |
| 13 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with XEmacs; see the file COPYING. If not, write to | |
| 20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 21 Boston, MA 02111-1307, USA. */ | |
| 22 | |
| 23 /* Synched up with: Not in FSF. */ | |
| 24 | |
| 25 /* Written by John Rose <john.rose@eng.sun.com>. | |
| 26 Heavily modified and cleaned up by Ben Wing <ben@xemacs.org>. */ | |
| 27 | |
| 28 #include <config.h> | |
| 29 #include "lisp.h" | |
| 30 | |
| 31 #include <X11/Xlib.h> | |
| 32 | |
| 33 #include "buffer.h" | |
| 34 #include "elhash.h" | |
| 35 #include "process.h" | |
| 36 #include "tooltalk.h" | |
| 442 | 37 #include "syssignal.h" |
| 428 | 38 |
| 39 Lisp_Object Vtooltalk_fd; | |
| 40 | |
| 41 #ifdef TT_DEBUG | |
| 42 static FILE *tooltalk_log_file; | |
| 43 #endif | |
| 44 | |
| 45 static Lisp_Object | |
| 46 Vtooltalk_message_handler_hook, | |
| 47 Vtooltalk_pattern_handler_hook, | |
| 48 Vtooltalk_unprocessed_message_hook; | |
| 49 | |
| 50 static Lisp_Object | |
| 51 Qtooltalk_message_handler_hook, | |
| 52 Qtooltalk_pattern_handler_hook, | |
| 53 Qtooltalk_unprocessed_message_hook; | |
| 54 | |
| 55 static Lisp_Object | |
| 56 Qreceive_tooltalk_message, | |
| 57 Qtt_address, | |
| 58 Qtt_args_count, | |
| 59 Qtt_arg_bval, | |
| 60 Qtt_arg_ival, | |
| 61 Qtt_arg_mode, | |
| 62 Qtt_arg_type, | |
| 63 Qtt_arg_val, | |
| 64 Qtt_class, | |
| 65 Qtt_category, | |
| 66 Qtt_disposition, | |
| 67 Qtt_file, | |
| 68 Qtt_gid, | |
| 69 Qtt_handler, | |
| 70 Qtt_handler_ptype, | |
| 71 Qtt_object, | |
| 72 Qtt_op, | |
| 73 Qtt_opnum, | |
| 74 Qtt_otype, | |
| 75 Qtt_scope, | |
| 76 Qtt_sender, | |
| 77 Qtt_sender_ptype, | |
| 78 Qtt_session, | |
| 79 Qtt_state, | |
| 80 Qtt_status, | |
| 81 Qtt_status_string, | |
| 82 Qtt_uid, | |
| 83 Qtt_callback, | |
| 84 Qtt_plist, | |
| 85 Qtt_prop, | |
| 86 | |
| 87 Qtt_reject, /* return-tooltalk-message */ | |
| 88 Qtt_reply, | |
| 89 Qtt_fail, | |
| 90 | |
| 91 Q_TT_MODE_UNDEFINED, /* enum Tt_mode */ | |
| 92 Q_TT_IN, | |
| 93 Q_TT_OUT, | |
| 94 Q_TT_INOUT, | |
| 95 Q_TT_MODE_LAST, | |
| 96 | |
| 97 Q_TT_SCOPE_NONE, /* enum Tt_scope */ | |
| 98 Q_TT_SESSION, | |
| 99 Q_TT_FILE, | |
| 100 Q_TT_BOTH, | |
| 101 Q_TT_FILE_IN_SESSION, | |
| 102 | |
| 103 Q_TT_CLASS_UNDEFINED, /* enum Tt_class */ | |
| 104 Q_TT_NOTICE, | |
| 105 Q_TT_REQUEST, | |
| 106 Q_TT_CLASS_LAST, | |
| 107 | |
| 108 Q_TT_CATEGORY_UNDEFINED, /* enum Tt_category */ | |
| 109 Q_TT_OBSERVE, | |
| 110 Q_TT_HANDLE, | |
| 111 Q_TT_CATEGORY_LAST, | |
| 112 | |
| 113 Q_TT_PROCEDURE, /* typedef enum Tt_address */ | |
| 114 Q_TT_OBJECT, | |
| 115 Q_TT_HANDLER, | |
| 116 Q_TT_OTYPE, | |
| 117 Q_TT_ADDRESS_LAST, | |
| 118 | |
| 119 Q_TT_CREATED, /* enum Tt_state */ | |
| 120 Q_TT_SENT, | |
| 121 Q_TT_HANDLED, | |
| 122 Q_TT_FAILED, | |
| 123 Q_TT_QUEUED, | |
| 124 Q_TT_STARTED, | |
| 125 Q_TT_REJECTED, | |
| 126 Q_TT_STATE_LAST, | |
| 127 | |
| 128 Q_TT_DISCARD, /* enum Tt_disposition */ | |
| 129 Q_TT_QUEUE, | |
| 130 Q_TT_START; | |
| 131 | |
| 132 static Lisp_Object Tooltalk_Message_plist_str, Tooltalk_Pattern_plist_str; | |
| 133 | |
| 134 Lisp_Object Qtooltalk_error; | |
| 135 | |
| 136 /* Used to GCPRO tooltalk message and pattern objects while | |
| 137 they're sitting inside of some active tooltalk message or pattern. | |
| 138 There may not be any other pointers to these objects. */ | |
| 139 Lisp_Object Vtooltalk_message_gcpro, Vtooltalk_pattern_gcpro; | |
| 140 | |
| 141 | |
| 142 /* */ | |
| 143 /* machinery for tooltalk-message type */ | |
| 144 /* */ | |
| 145 | |
| 146 Lisp_Object Qtooltalk_messagep; | |
| 147 | |
| 148 struct Lisp_Tooltalk_Message | |
| 149 { | |
| 3017 | 150 struct LCRECORD_HEADER header; |
| 428 | 151 Lisp_Object plist_sym, callback; |
| 152 Tt_message m; | |
| 153 }; | |
| 154 | |
| 1204 | 155 static const struct memory_description tooltalk_message_description [] = { |
| 934 | 156 { XD_LISP_OBJECT, offsetof (struct Lisp_Tooltalk_Message, callback) }, |
| 157 { XD_LISP_OBJECT, offsetof (struct Lisp_Tooltalk_Message, plist_sym) }, | |
| 158 { XD_END } | |
| 159 }; | |
| 160 | |
| 428 | 161 static Lisp_Object |
| 162 mark_tooltalk_message (Lisp_Object obj) | |
| 163 { | |
| 164 mark_object (XTOOLTALK_MESSAGE (obj)->callback); | |
| 165 return XTOOLTALK_MESSAGE (obj)->plist_sym; | |
| 166 } | |
| 167 | |
| 168 static void | |
| 169 print_tooltalk_message (Lisp_Object obj, Lisp_Object printcharfun, | |
| 2286 | 170 int UNUSED (escapeflag)) |
| 428 | 171 { |
| 440 | 172 Lisp_Tooltalk_Message *p = XTOOLTALK_MESSAGE (obj); |
| 428 | 173 |
| 174 if (print_readably) | |
| 563 | 175 printing_unreadable_object ("#<tooltalk_message 0x%x>", |
| 176 p->header.uid); | |
| 428 | 177 |
| 800 | 178 write_fmt_string (printcharfun, "#<tooltalk_message id:0x%lx 0x%x>", |
| 179 (long) (p->m), p->header.uid); | |
| 428 | 180 } |
| 181 | |
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182 DEFINE_NODUMP_LISP_OBJECT ("tooltalk-message", tooltalk_message, |
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183 mark_tooltalk_message, print_tooltalk_message, |
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184 0, 0, 0, |
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185 tooltalk_message_description, |
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186 Lisp_Tooltalk_Message); |
| 428 | 187 |
| 188 static Lisp_Object | |
| 189 make_tooltalk_message (Tt_message m) | |
| 190 { | |
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191 Lisp_Object obj = ALLOC_LISP_OBJECT (tooltalk_message); |
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192 Lisp_Tooltalk_Message *msg = XTOOLTALK_MESSAGE (obj); |
| 428 | 193 |
| 194 msg->m = m; | |
| 195 msg->callback = Qnil; | |
| 196 msg->plist_sym = Fmake_symbol (Tooltalk_Message_plist_str); | |
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197 return obj; |
| 428 | 198 } |
| 199 | |
| 200 Tt_message | |
| 201 unbox_tooltalk_message (Lisp_Object msg) | |
| 202 { | |
| 203 CHECK_TOOLTALK_MESSAGE (msg); | |
| 204 return XTOOLTALK_MESSAGE (msg)->m; | |
| 205 } | |
| 206 | |
| 207 DEFUN ("tooltalk-message-p", Ftooltalk_message_p, 1, 1, 0, /* | |
| 208 Return non-nil if OBJECT is a tooltalk message. | |
| 209 */ | |
| 210 (object)) | |
| 211 { | |
| 212 return TOOLTALK_MESSAGEP (object) ? Qt : Qnil; | |
| 213 } | |
| 214 | |
| 215 | |
| 216 | |
| 217 | |
| 218 /* */ | |
| 219 /* machinery for tooltalk-pattern type */ | |
| 220 /* */ | |
| 221 | |
| 222 Lisp_Object Qtooltalk_patternp; | |
| 223 | |
| 224 struct Lisp_Tooltalk_Pattern | |
| 225 { | |
| 3017 | 226 struct LCRECORD_HEADER header; |
| 428 | 227 Lisp_Object plist_sym, callback; |
| 228 Tt_pattern p; | |
| 229 }; | |
| 230 | |
| 1204 | 231 static const struct memory_description tooltalk_pattern_description [] = { |
| 934 | 232 { XD_LISP_OBJECT, offsetof (struct Lisp_Tooltalk_Pattern, callback) }, |
| 233 { XD_LISP_OBJECT, offsetof (struct Lisp_Tooltalk_Pattern, plist_sym) }, | |
| 234 { XD_END } | |
| 235 }; | |
| 236 | |
| 428 | 237 static Lisp_Object |
| 238 mark_tooltalk_pattern (Lisp_Object obj) | |
| 239 { | |
| 240 mark_object (XTOOLTALK_PATTERN (obj)->callback); | |
| 241 return XTOOLTALK_PATTERN (obj)->plist_sym; | |
| 242 } | |
| 243 | |
| 244 static void | |
| 245 print_tooltalk_pattern (Lisp_Object obj, Lisp_Object printcharfun, | |
| 2286 | 246 int UNUSED (escapeflag)) |
| 428 | 247 { |
| 440 | 248 Lisp_Tooltalk_Pattern *p = XTOOLTALK_PATTERN (obj); |
| 428 | 249 |
| 250 if (print_readably) | |
| 563 | 251 printing_unreadable_object ("#<tooltalk_pattern 0x%x>", |
| 252 p->header.uid); | |
| 428 | 253 |
| 800 | 254 write_fmt_string (printcharfun, "#<tooltalk_pattern id:0x%lx 0x%x>", |
| 255 (long) (p->p), p->header.uid); | |
| 428 | 256 } |
| 257 | |
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258 DEFINE_NODUMP_LISP_OBJECT ("tooltalk-pattern", tooltalk_pattern, |
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259 mark_tooltalk_pattern, print_tooltalk_pattern, |
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260 0, 0, 0, |
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261 tooltalk_pattern_description, |
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262 Lisp_Tooltalk_Pattern); |
| 428 | 263 |
| 264 static Lisp_Object | |
| 265 make_tooltalk_pattern (Tt_pattern p) | |
| 266 { | |
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267 Lisp_Object obj = ALLOC_LISP_OBJECT (tooltalk_pattern); |
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268 Lisp_Tooltalk_Pattern *pat = XTOOLTALK_PATTERN (obj); |
| 428 | 269 |
| 270 pat->p = p; | |
| 271 pat->callback = Qnil; | |
| 272 pat->plist_sym = Fmake_symbol (Tooltalk_Pattern_plist_str); | |
| 273 | |
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274 return obj; |
| 428 | 275 } |
| 276 | |
| 277 static Tt_pattern | |
| 278 unbox_tooltalk_pattern (Lisp_Object pattern) | |
| 279 { | |
| 280 CHECK_TOOLTALK_PATTERN (pattern); | |
| 281 return XTOOLTALK_PATTERN (pattern)->p; | |
| 282 } | |
| 283 | |
| 284 DEFUN ("tooltalk-pattern-p", Ftooltalk_pattern_p, 1, 1, 0, /* | |
| 285 Return non-nil if OBJECT is a tooltalk pattern. | |
| 286 */ | |
| 287 (object)) | |
| 288 { | |
| 289 return TOOLTALK_PATTERNP (object) ? Qt : Qnil; | |
| 290 } | |
| 291 | |
| 292 | |
| 293 | |
| 294 | |
| 295 static int | |
| 296 tooltalk_constant_value (Lisp_Object s) | |
| 297 { | |
| 298 if (INTP (s)) | |
| 299 return XINT (s); | |
| 300 else if (SYMBOLP (s)) | |
| 301 return XINT (XSYMBOL (s)->value); | |
| 302 else | |
| 303 return 0; /* should never occur */ | |
| 304 } | |
| 305 | |
| 306 static void | |
| 307 check_status (Tt_status st) | |
| 308 { | |
| 309 if (tt_is_err (st)) | |
| 563 | 310 { |
| 867 | 311 CIbyte *err; |
| 563 | 312 |
| 313 EXTERNAL_TO_C_STRING (tt_status_message (st), err, Qnative); | |
| 314 signal_error (Qtooltalk_error, err, Qunbound); | |
| 315 } | |
| 428 | 316 } |
| 317 | |
| 318 DEFUN ("receive-tooltalk-message", Freceive_tooltalk_message, 0, 2, 0, /* | |
| 319 Run tt_message_receive(). | |
| 320 This function is the process handler for the ToolTalk connection process. | |
| 321 */ | |
| 2286 | 322 (UNUSED (ignore1), UNUSED (ignore2))) |
| 428 | 323 { |
| 324 /* This function can GC */ | |
| 325 Tt_message mess = tt_message_receive (); | |
| 326 Lisp_Object message_ = make_tooltalk_message (mess); | |
| 327 struct gcpro gcpro1; | |
| 328 | |
| 329 GCPRO1 (message_); | |
| 330 if (mess != NULL && !NILP (Vtooltalk_unprocessed_message_hook)) | |
| 331 va_run_hook_with_args (Qtooltalk_unprocessed_message_hook, 1, message_); | |
| 332 UNGCPRO; | |
| 333 | |
| 334 /* see comment in event-stream.c about this return value. */ | |
| 335 return Qzero; | |
| 336 } | |
| 337 | |
| 338 static Tt_callback_action | |
| 339 tooltalk_message_callback (Tt_message m, Tt_pattern p) | |
| 340 { | |
| 341 /* This function can GC */ | |
| 342 Lisp_Object cb; | |
| 343 Lisp_Object message_; | |
| 344 Lisp_Object pattern; | |
| 345 struct gcpro gcpro1, gcpro2; | |
| 346 | |
| 347 #ifdef TT_DEBUG | |
| 348 int i, j; | |
| 349 | |
| 350 fprintf (tooltalk_log_file, "message_cb: %d\n", m); | |
| 351 fprintf (tooltalk_log_file, "op: %s (", tt_message_op (m)); | |
| 352 for (j = tt_message_args_count (m), i = 0; i < j; i++) { | |
| 353 fprintf (tooltalk_log_file, "%s \"%s\"", tt_message_arg_type (m, i), | |
| 354 tt_message_arg_val (m, i)); | |
| 355 fprintf (tooltalk_log_file, "%s", i == j-1 ? ")" : ", "); | |
| 356 } | |
| 357 fprintf (tooltalk_log_file, "\n\n"); | |
| 358 fflush (tooltalk_log_file); | |
| 359 #endif | |
| 360 | |
| 826 | 361 message_ = VOID_TO_LISP (tt_message_user (m, TOOLTALK_MESSAGE_KEY)); |
| 428 | 362 pattern = make_tooltalk_pattern (p); |
| 363 cb = XTOOLTALK_MESSAGE (message_)->callback; | |
| 364 GCPRO2 (message_, pattern); | |
| 365 if (!NILP (Vtooltalk_message_handler_hook)) | |
| 366 va_run_hook_with_args (Qtooltalk_message_handler_hook, 2, | |
| 367 message_, pattern); | |
| 368 | |
| 369 if ((SYMBOLP (cb) && EQ (Qt, Ffboundp (cb))) || | |
| 370 (CONSP (cb) && EQ (Qlambda, Fcar (cb)) && | |
| 371 !NILP (Flistp (Fcar (Fcdr (cb)))))) | |
| 372 call2 (cb, message_, pattern); | |
| 373 UNGCPRO; | |
| 374 | |
| 375 tt_message_destroy (m); | |
| 376 Fremhash (message_, Vtooltalk_message_gcpro); | |
| 377 | |
| 378 return TT_CALLBACK_PROCESSED; | |
| 379 } | |
| 380 | |
| 381 static Tt_callback_action | |
| 382 tooltalk_pattern_callback (Tt_message m, Tt_pattern p) | |
| 383 { | |
| 384 /* This function can GC */ | |
| 385 Lisp_Object cb; | |
| 386 Lisp_Object message_; | |
| 387 Lisp_Object pattern; | |
| 388 struct gcpro gcpro1, gcpro2; | |
| 389 | |
| 390 #ifdef TT_DEBUG | |
| 391 int i, j; | |
| 392 | |
| 393 fprintf (tooltalk_log_file, "pattern_cb: %d\n", m); | |
| 394 fprintf (tooltalk_log_file, "op: %s (", tt_message_op (m)); | |
| 395 for (j = tt_message_args_count (m), i = 0; i < j; i++) { | |
| 396 fprintf (tooltalk_log_file, "%s \"%s\"", tt_message_arg_type (m, i), | |
| 397 tt_message_arg_val (m, i)); | |
| 398 fprintf (tooltalk_log_file, "%s", i == j-1 ? ")" : ", "); | |
| 399 } | |
| 400 fprintf (tooltalk_log_file, "\n\n"); | |
| 401 fflush (tooltalk_log_file); | |
| 402 #endif | |
| 403 | |
| 404 message_ = make_tooltalk_message (m); | |
| 826 | 405 pattern = VOID_TO_LISP (tt_pattern_user (p, TOOLTALK_PATTERN_KEY)); |
| 428 | 406 cb = XTOOLTALK_PATTERN (pattern)->callback; |
| 407 GCPRO2 (message_, pattern); | |
| 408 if (!NILP (Vtooltalk_pattern_handler_hook)) | |
| 409 va_run_hook_with_args (Qtooltalk_pattern_handler_hook, 2, | |
| 410 message_, pattern); | |
| 411 | |
| 412 if (SYMBOLP (cb) && EQ (Qt, Ffboundp (cb))) | |
| 413 call2 (cb, message_, pattern); | |
| 414 UNGCPRO; | |
| 415 | |
| 416 tt_message_destroy (m); | |
| 417 return TT_CALLBACK_PROCESSED; | |
| 418 } | |
| 419 | |
| 420 static Lisp_Object | |
| 421 tt_mode_symbol (Tt_mode n) | |
| 422 { | |
| 423 switch (n) | |
| 424 { | |
| 425 case TT_MODE_UNDEFINED: return Q_TT_MODE_UNDEFINED; | |
| 426 case TT_IN: return Q_TT_IN; | |
| 427 case TT_OUT: return Q_TT_OUT; | |
| 428 case TT_INOUT: return Q_TT_INOUT; | |
| 429 case TT_MODE_LAST: return Q_TT_MODE_LAST; | |
| 430 default: return Qnil; | |
| 431 } | |
| 432 } | |
| 433 | |
| 434 static Lisp_Object | |
| 435 tt_scope_symbol (Tt_scope n) | |
| 436 { | |
| 437 switch (n) | |
| 438 { | |
| 439 case TT_SCOPE_NONE: return Q_TT_SCOPE_NONE; | |
| 440 case TT_SESSION: return Q_TT_SESSION; | |
| 441 case TT_FILE: return Q_TT_FILE; | |
| 442 case TT_BOTH: return Q_TT_BOTH; | |
| 443 case TT_FILE_IN_SESSION: return Q_TT_FILE_IN_SESSION; | |
| 444 default: return Qnil; | |
| 445 } | |
| 446 } | |
| 447 | |
| 448 | |
| 449 static Lisp_Object | |
| 450 tt_class_symbol (Tt_class n) | |
| 451 { | |
| 452 switch (n) | |
| 453 { | |
| 454 case TT_CLASS_UNDEFINED: return Q_TT_CLASS_UNDEFINED; | |
| 455 case TT_NOTICE: return Q_TT_NOTICE; | |
| 456 case TT_REQUEST: return Q_TT_REQUEST; | |
| 457 case TT_CLASS_LAST: return Q_TT_CLASS_LAST; | |
| 458 default: return Qnil; | |
| 459 } | |
| 460 } | |
| 461 | |
| 462 /* | |
| 463 * This is not being used. Is that a mistake or is this function | |
| 464 * simply not necessary? | |
| 465 */ | |
| 466 #if 0 | |
| 467 static Lisp_Object | |
| 468 tt_category_symbol (Tt_category n) | |
| 469 { | |
| 470 switch (n) | |
| 471 { | |
| 472 case TT_CATEGORY_UNDEFINED: return Q_TT_CATEGORY_UNDEFINED; | |
| 473 case TT_OBSERVE: return Q_TT_OBSERVE; | |
| 474 case TT_HANDLE: return Q_TT_HANDLE; | |
| 475 case TT_CATEGORY_LAST: return Q_TT_CATEGORY_LAST; | |
| 476 default: return Qnil; | |
| 477 } | |
| 478 } | |
| 479 #endif /* 0 */ | |
| 480 | |
| 481 static Lisp_Object | |
| 482 tt_address_symbol (Tt_address n) | |
| 483 { | |
| 484 switch (n) | |
| 485 { | |
| 486 case TT_PROCEDURE: return Q_TT_PROCEDURE; | |
| 487 case TT_OBJECT: return Q_TT_OBJECT; | |
| 488 case TT_HANDLER: return Q_TT_HANDLER; | |
| 489 case TT_OTYPE: return Q_TT_OTYPE; | |
| 490 case TT_ADDRESS_LAST: return Q_TT_ADDRESS_LAST; | |
| 491 default: return Qnil; | |
| 492 } | |
| 493 } | |
| 494 | |
| 495 static Lisp_Object | |
| 496 tt_state_symbol (Tt_state n) | |
| 497 { | |
| 498 switch (n) | |
| 499 { | |
| 500 case TT_CREATED: return Q_TT_CREATED; | |
| 501 case TT_SENT: return Q_TT_SENT; | |
| 502 case TT_HANDLED: return Q_TT_HANDLED; | |
| 503 case TT_FAILED: return Q_TT_FAILED; | |
| 504 case TT_QUEUED: return Q_TT_QUEUED; | |
| 505 case TT_STARTED: return Q_TT_STARTED; | |
| 506 case TT_REJECTED: return Q_TT_REJECTED; | |
| 507 case TT_STATE_LAST: return Q_TT_STATE_LAST; | |
| 508 default: return Qnil; | |
| 509 } | |
| 510 } | |
| 511 | |
| 512 static Lisp_Object | |
| 771 | 513 tt_build_c_string (char *s) |
| 428 | 514 { |
| 515 return build_string (s ? s : ""); | |
| 516 } | |
| 517 | |
| 518 static Lisp_Object | |
| 519 tt_opnum_string (int n) | |
| 520 { | |
| 521 char buf[32]; | |
| 522 | |
| 523 sprintf (buf, "%u", n); | |
| 524 return build_string (buf); | |
| 525 } | |
| 526 | |
| 527 static Lisp_Object | |
| 528 tt_message_arg_ival_string (Tt_message m, int n) | |
| 529 { | |
| 603 | 530 char buf[DECIMAL_PRINT_SIZE (long)]; |
| 428 | 531 int value; |
| 532 | |
| 533 check_status (tt_message_arg_ival (m, n, &value)); | |
| 534 long_to_string (buf, value); | |
| 535 return build_string (buf); | |
| 536 } | |
| 537 | |
| 538 static Lisp_Object | |
| 539 tt_message_arg_bval_vector (Tt_message m, int n) | |
| 540 { | |
| 541 /* !!#### This function has not been Mule-ized */ | |
| 867 | 542 Ibyte *value; |
| 428 | 543 int len = 0; |
| 544 | |
| 545 check_status (tt_message_arg_bval (m, n, &value, &len)); | |
| 546 | |
| 547 return make_string (value, len); | |
| 548 } | |
| 549 | |
| 550 DEFUN ("get-tooltalk-message-attribute", Fget_tooltalk_message_attribute, | |
| 551 2, 3, 0, /* | |
| 552 Return the indicated Tooltalk message attribute. Attributes are | |
| 553 identified by symbols with the same name (underscores and all) as the | |
| 554 suffix of the Tooltalk tt_message_<attribute> function that extracts the value. | |
| 555 String attribute values are copied, enumerated type values (except disposition) | |
| 3025 | 556 are converted to symbols - e.g. TT_HANDLER is `TT_HANDLER', uid and gid are |
| 428 | 557 represented by fixnums (small integers), opnum is converted to a string, |
| 558 and disposition is converted to a fixnum. We convert opnum (a C int) to a | |
| 559 string, e.g. 123 => "123" because there's no guarantee that opnums will fit | |
| 560 within the range of Lisp integers. | |
| 561 | |
| 3025 | 562 Use the `plist' attribute instead of the C API `user' attribute |
| 428 | 563 for user defined message data. To retrieve the value of a message property |
| 564 specify the indicator for argn. For example to get the value of a property | |
| 3025 | 565 called `rflag', use |
| 428 | 566 (get-tooltalk-message-attribute message 'plist 'rflag) |
| 567 | |
| 3025 | 568 To get the value of a message argument use one of the `arg_val' (strings), |
| 569 `arg_ival' (integers), or `arg_bval' (strings with embedded nulls), attributes. | |
| 428 | 570 For example to get the integer value of the third argument: |
| 571 | |
| 572 (get-tooltalk-message-attribute message 'arg_ival 2) | |
| 573 | |
| 574 As you can see, argument numbers are zero based. The type of each argument | |
| 3025 | 575 can be retrieved with the `arg_type' attribute; however, Tooltalk doesn't |
| 576 define any semantics for the string value of `arg_type'. Conventionally | |
| 428 | 577 "string" is used for strings and "int" for 32 bit integers. Note that |
| 578 Emacs Lisp stores the lengths of strings explicitly (unlike C) so treating the | |
| 3025 | 579 value returned by `arg_bval' like a string is fine. |
| 428 | 580 */ |
| 581 (message_, attribute, argn)) | |
| 582 { | |
| 583 Tt_message m = unbox_tooltalk_message (message_); | |
| 584 int n = 0; | |
| 585 | |
| 586 CHECK_SYMBOL (attribute); | |
| 587 if (EQ (attribute, (Qtt_arg_bval)) || | |
| 588 EQ (attribute, (Qtt_arg_ival)) || | |
| 589 EQ (attribute, (Qtt_arg_mode)) || | |
| 590 EQ (attribute, (Qtt_arg_type)) || | |
| 591 EQ (attribute, (Qtt_arg_val))) | |
| 592 { | |
| 593 CHECK_INT (argn); | |
| 594 n = XINT (argn); | |
| 595 } | |
| 596 | |
| 597 if (!VALID_TOOLTALK_MESSAGEP (m)) | |
| 598 return Qnil; | |
| 599 | |
| 600 else if (EQ (attribute, Qtt_arg_bval)) | |
| 601 return tt_message_arg_bval_vector (m, n); | |
| 602 | |
| 603 else if (EQ (attribute, Qtt_arg_ival)) | |
| 604 return tt_message_arg_ival_string (m, n); | |
| 605 | |
| 606 else if (EQ (attribute, Qtt_arg_mode)) | |
| 607 return tt_mode_symbol (tt_message_arg_mode (m, n)); | |
| 608 | |
| 609 else if (EQ (attribute, Qtt_arg_type)) | |
| 771 | 610 return tt_build_c_string (tt_message_arg_type (m, n)); |
| 428 | 611 |
| 612 else if (EQ (attribute, Qtt_arg_val)) | |
| 613 return tt_message_arg_bval_vector (m, n); | |
| 614 | |
| 615 else if (EQ (attribute, Qtt_args_count)) | |
| 616 return make_int (tt_message_args_count (m)); | |
| 617 | |
| 618 else if (EQ (attribute, Qtt_address)) | |
| 619 return tt_address_symbol (tt_message_address (m)); | |
| 620 | |
| 621 else if (EQ (attribute, Qtt_class)) | |
| 622 return tt_class_symbol (tt_message_class (m)); | |
| 623 | |
| 624 else if (EQ (attribute, Qtt_disposition)) | |
| 625 return make_int (tt_message_disposition (m)); | |
| 626 | |
| 627 else if (EQ (attribute, Qtt_file)) | |
| 771 | 628 return tt_build_c_string (tt_message_file (m)); |
| 428 | 629 |
| 630 else if (EQ (attribute, Qtt_gid)) | |
| 631 return make_int (tt_message_gid (m)); | |
| 632 | |
| 633 else if (EQ (attribute, Qtt_handler)) | |
| 771 | 634 return tt_build_c_string (tt_message_handler (m)); |
| 428 | 635 |
| 636 else if (EQ (attribute, Qtt_handler_ptype)) | |
| 771 | 637 return tt_build_c_string (tt_message_handler_ptype (m)); |
| 428 | 638 |
| 639 else if (EQ (attribute, Qtt_object)) | |
| 771 | 640 return tt_build_c_string (tt_message_object (m)); |
| 428 | 641 |
| 642 else if (EQ (attribute, Qtt_op)) | |
| 771 | 643 return tt_build_c_string (tt_message_op (m)); |
| 428 | 644 |
| 645 else if (EQ (attribute, Qtt_opnum)) | |
| 646 return tt_opnum_string (tt_message_opnum (m)); | |
| 647 | |
| 648 else if (EQ (attribute, Qtt_otype)) | |
| 771 | 649 return tt_build_c_string (tt_message_otype (m)); |
| 428 | 650 |
| 651 else if (EQ (attribute, Qtt_scope)) | |
| 652 return tt_scope_symbol (tt_message_scope (m)); | |
| 653 | |
| 654 else if (EQ (attribute, Qtt_sender)) | |
| 771 | 655 return tt_build_c_string (tt_message_sender (m)); |
| 428 | 656 |
| 657 else if (EQ (attribute, Qtt_sender_ptype)) | |
| 771 | 658 return tt_build_c_string (tt_message_sender_ptype (m)); |
| 428 | 659 |
| 660 else if (EQ (attribute, Qtt_session)) | |
| 771 | 661 return tt_build_c_string (tt_message_session (m)); |
| 428 | 662 |
| 663 else if (EQ (attribute, Qtt_state)) | |
| 664 return tt_state_symbol (tt_message_state (m)); | |
| 665 | |
| 666 else if (EQ (attribute, Qtt_status)) | |
| 667 return make_int (tt_message_status (m)); | |
| 668 | |
| 669 else if (EQ (attribute, Qtt_status_string)) | |
| 771 | 670 return tt_build_c_string (tt_message_status_string (m)); |
| 428 | 671 |
| 672 else if (EQ (attribute, Qtt_uid)) | |
| 673 return make_int (tt_message_uid (m)); | |
| 674 | |
| 675 else if (EQ (attribute, Qtt_callback)) | |
| 676 return XTOOLTALK_MESSAGE (message_)->callback; | |
| 677 | |
| 678 else if (EQ (attribute, Qtt_prop)) | |
| 679 return Fget (XTOOLTALK_MESSAGE (message_)->plist_sym, argn, Qnil); | |
| 680 | |
| 681 else if (EQ (attribute, Qtt_plist)) | |
| 682 return Fcopy_sequence (Fsymbol_plist | |
| 683 (XTOOLTALK_MESSAGE (message_)->plist_sym)); | |
| 684 | |
| 685 else | |
| 563 | 686 invalid_constant ("Invalid value for `get-tooltalk-message-attribute'", |
| 428 | 687 attribute); |
| 688 | |
| 689 return Qnil; | |
| 690 } | |
| 691 | |
| 692 DEFUN ("set-tooltalk-message-attribute", Fset_tooltalk_message_attribute, | |
| 693 3, 4, 0, /* | |
| 694 Initialize one Tooltalk message attribute. | |
| 695 | |
| 696 Attribute names and values are the same as for | |
| 697 `get-tooltalk-message-attribute'. A property list is provided for user | |
| 3025 | 698 data (instead of the `user' message attribute); see |
| 428 | 699 `get-tooltalk-message-attribute'. |
| 700 | |
| 701 The value of callback should be the name of a function of one argument. | |
| 702 It will be applied to the message and matching pattern each time the state of the | |
| 703 message changes. This is usually used to notice when the messages state has | |
| 704 changed to TT_HANDLED (or TT_FAILED), so that reply argument values | |
| 705 can be used. | |
| 706 | |
| 3025 | 707 If one of the argument attributes is specified, `arg_val', `arg_ival', or |
| 708 `arg_bval' then argn must be the number of an already created argument. | |
| 428 | 709 New arguments can be added to a message with add-tooltalk-message-arg. |
| 710 */ | |
| 711 (value, message_, attribute, argn)) | |
| 712 { | |
| 713 Tt_message m = unbox_tooltalk_message (message_); | |
| 714 int n = 0; | |
| 440 | 715 Tt_status (*fun_str) (Tt_message, const char *) = 0; |
| 428 | 716 |
| 717 CHECK_SYMBOL (attribute); | |
| 440 | 718 |
| 428 | 719 if (EQ (attribute, (Qtt_arg_bval)) || |
| 720 EQ (attribute, (Qtt_arg_ival)) || | |
| 721 EQ (attribute, (Qtt_arg_val))) | |
| 722 { | |
| 723 CHECK_INT (argn); | |
| 724 n = XINT (argn); | |
| 725 } | |
| 726 | |
| 727 if (!VALID_TOOLTALK_MESSAGEP (m)) | |
| 728 return Qnil; | |
| 729 | |
| 440 | 730 if (EQ (attribute, Qtt_address)) |
| 428 | 731 { |
| 732 CHECK_TOOLTALK_CONSTANT (value); | |
| 733 tt_message_address_set (m, (Tt_address) tooltalk_constant_value (value)); | |
| 734 } | |
| 735 else if (EQ (attribute, Qtt_class)) | |
| 736 { | |
| 737 CHECK_TOOLTALK_CONSTANT (value); | |
| 738 tt_message_class_set (m, (Tt_class) tooltalk_constant_value (value)); | |
| 739 } | |
| 740 else if (EQ (attribute, Qtt_disposition)) | |
| 741 { | |
| 742 CHECK_TOOLTALK_CONSTANT (value); | |
| 743 tt_message_disposition_set (m, ((Tt_disposition) | |
| 744 tooltalk_constant_value (value))); | |
| 745 } | |
| 746 else if (EQ (attribute, Qtt_scope)) | |
| 747 { | |
| 748 CHECK_TOOLTALK_CONSTANT (value); | |
| 749 tt_message_scope_set (m, (Tt_scope) tooltalk_constant_value (value)); | |
| 750 } | |
| 440 | 751 else if (EQ (attribute, Qtt_file)) |
| 752 fun_str = tt_message_file_set; | |
| 753 else if (EQ (attribute, Qtt_handler_ptype)) | |
| 754 fun_str = tt_message_handler_ptype_set; | |
| 755 else if (EQ (attribute, Qtt_handler)) | |
| 756 fun_str = tt_message_handler_set; | |
| 757 else if (EQ (attribute, Qtt_object)) | |
| 758 fun_str = tt_message_object_set; | |
| 759 else if (EQ (attribute, Qtt_op)) | |
| 760 fun_str = tt_message_op_set; | |
| 761 else if (EQ (attribute, Qtt_otype)) | |
| 762 fun_str = tt_message_otype_set; | |
| 428 | 763 else if (EQ (attribute, Qtt_sender_ptype)) |
| 440 | 764 fun_str = tt_message_sender_ptype_set; |
| 428 | 765 else if (EQ (attribute, Qtt_session)) |
| 440 | 766 fun_str = tt_message_session_set; |
| 767 else if (EQ (attribute, Qtt_status_string)) | |
| 768 fun_str = tt_message_status_string_set; | |
| 428 | 769 else if (EQ (attribute, Qtt_arg_bval)) |
| 770 { | |
| 771 Extbyte *value_ext; | |
| 665 | 772 Bytecount value_ext_len; |
| 428 | 773 CHECK_STRING (value); |
| 440 | 774 TO_EXTERNAL_FORMAT (LISP_STRING, value, |
| 775 ALLOCA, (value_ext, value_ext_len), | |
| 776 Qnative); | |
| 444 | 777 tt_message_arg_bval_set (m, n, (unsigned char *) value_ext, value_ext_len); |
| 428 | 778 } |
| 779 else if (EQ (attribute, Qtt_arg_ival)) | |
| 780 { | |
| 781 CHECK_INT (value); | |
| 782 tt_message_arg_ival_set (m, n, XINT (value)); | |
| 783 } | |
| 784 else if (EQ (attribute, Qtt_arg_val)) | |
| 785 { | |
| 442 | 786 const char *value_ext; |
| 428 | 787 CHECK_STRING (value); |
| 442 | 788 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 789 tt_message_arg_val_set (m, n, value_ext); |
| 790 } | |
| 791 else if (EQ (attribute, Qtt_status)) | |
| 792 { | |
| 793 CHECK_INT (value); | |
| 794 tt_message_status_set (m, XINT (value)); | |
| 795 } | |
| 796 else if (EQ (attribute, Qtt_callback)) | |
| 797 { | |
| 798 CHECK_SYMBOL (value); | |
| 799 XTOOLTALK_MESSAGE (message_)->callback = value; | |
| 800 } | |
| 801 else if (EQ (attribute, Qtt_prop)) | |
| 802 { | |
| 803 return Fput (XTOOLTALK_MESSAGE (message_)->plist_sym, argn, value); | |
| 804 } | |
| 805 else | |
| 563 | 806 invalid_constant ("Invalid value for `set-tooltalk-message-attribute'", |
| 428 | 807 attribute); |
| 440 | 808 |
| 809 if (fun_str) | |
| 810 { | |
| 442 | 811 const char *value_ext; |
| 440 | 812 CHECK_STRING (value); |
| 442 | 813 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 440 | 814 (*fun_str) (m, value_ext); |
| 815 } | |
| 816 | |
| 428 | 817 return Qnil; |
| 818 } | |
| 819 | |
| 820 DEFUN ("return-tooltalk-message", Freturn_tooltalk_message, 1, 2, 0, /* | |
| 821 Send a reply to this message. The second argument can be | |
| 3025 | 822 `reply', `reject' or `fail'; the default is `reply'. Before sending |
| 428 | 823 a reply all message arguments whose mode is TT_INOUT or TT_OUT should |
| 824 have been filled in - see set-tooltalk-message-attribute. | |
| 825 */ | |
| 826 (message_, mode)) | |
| 827 { | |
| 828 Tt_message m = unbox_tooltalk_message (message_); | |
| 829 | |
| 830 if (NILP (mode)) | |
| 831 mode = Qtt_reply; | |
| 832 else | |
| 833 CHECK_SYMBOL (mode); | |
| 834 | |
| 835 if (!VALID_TOOLTALK_MESSAGEP (m)) | |
| 836 return Qnil; | |
| 837 else if (EQ (mode, Qtt_reply)) | |
| 838 tt_message_reply (m); | |
| 839 else if (EQ (mode, Qtt_reject)) | |
| 840 tt_message_reject (m); | |
| 841 else if (EQ (mode, Qtt_fail)) | |
| 842 tt_message_fail (m); | |
| 843 | |
| 844 return Qnil; | |
| 845 } | |
| 846 | |
| 847 DEFUN ("create-tooltalk-message", Fcreate_tooltalk_message, 0, 1, 0, /* | |
| 848 Create a new tooltalk message. | |
| 849 The messages session attribute is initialized to the default session. | |
| 850 Other attributes can be initialized with `set-tooltalk-message-attribute'. | |
| 851 `make-tooltalk-message' is the preferred to create and initialize a message. | |
| 852 | |
| 853 Optional arg NO-CALLBACK says don't add a C-level callback at all. | |
| 854 Normally don't do that; just don't specify the Lisp callback when | |
| 855 calling `make-tooltalk-message'. | |
| 856 */ | |
| 857 (no_callback)) | |
| 858 { | |
| 859 Tt_message m = tt_message_create (); | |
| 860 Lisp_Object message_ = make_tooltalk_message (m); | |
| 861 if (NILP (no_callback)) | |
| 862 { | |
| 863 tt_message_callback_add (m, tooltalk_message_callback); | |
| 864 } | |
| 865 tt_message_session_set (m, tt_default_session ()); | |
| 866 tt_message_user_set (m, TOOLTALK_MESSAGE_KEY, LISP_TO_VOID (message_)); | |
| 867 return message_; | |
| 868 } | |
| 869 | |
| 870 DEFUN ("destroy-tooltalk-message", Fdestroy_tooltalk_message, 1, 1, 0, /* | |
| 871 Apply tt_message_destroy() to the message. | |
| 872 It's not necessary to destroy messages after they've been processed by | |
| 873 a message or pattern callback; the Lisp/Tooltalk callback machinery does | |
| 874 this for you. | |
| 875 */ | |
| 876 (message_)) | |
| 877 { | |
| 878 Tt_message m = unbox_tooltalk_message (message_); | |
| 879 | |
| 880 if (VALID_TOOLTALK_MESSAGEP (m)) | |
| 881 /* #### Should we call Fremhash() here? It seems that | |
| 882 a common paradigm is | |
| 883 | |
| 884 (send-tooltalk-message) | |
| 885 (destroy-tooltalk-message) | |
| 886 | |
| 887 which would imply that destroying a sent ToolTalk message | |
| 888 doesn't actually destroy it; when a response is sent back, | |
| 889 the callback for the message will still be called. | |
| 890 | |
| 891 But then maybe not: Maybe it really does destroy it, | |
| 892 and the reason for that paradigm is that the author | |
| 893 of `send-tooltalk-message' didn't really know what he | |
| 894 was talking about when he said that it's a good idea | |
| 895 to call `destroy-tooltalk-message' after sending it. */ | |
| 896 tt_message_destroy (m); | |
| 897 | |
| 898 return Qnil; | |
| 899 } | |
| 900 | |
| 901 | |
| 902 DEFUN ("add-tooltalk-message-arg", Fadd_tooltalk_message_arg, 3, 4, 0, /* | |
| 903 Append one new argument to the message. | |
| 904 MODE must be one of TT_IN, TT_INOUT, or TT_OUT; VTYPE must be a string; | |
| 905 and VALUE can be a string or an integer. Tooltalk doesn't | |
| 906 define any semantics for VTYPE, so only the participants in the | |
| 907 protocol you're using need to agree what types mean (if anything). | |
| 908 Conventionally "string" is used for strings and "int" for 32 bit integers. | |
| 909 Arguments can initialized by providing a value or with | |
| 910 `set-tooltalk-message-attribute'. The latter is necessary if you | |
| 911 want to initialize the argument with a string that can contain | |
| 3025 | 912 embedded nulls (use `arg_bval'). |
| 428 | 913 */ |
| 914 (message_, mode, vtype, value)) | |
| 915 { | |
| 916 Tt_message m = unbox_tooltalk_message (message_); | |
| 917 Tt_mode n; | |
| 918 | |
| 919 CHECK_STRING (vtype); | |
| 920 CHECK_TOOLTALK_CONSTANT (mode); | |
| 921 | |
| 922 n = (Tt_mode) tooltalk_constant_value (mode); | |
| 923 | |
| 924 if (!VALID_TOOLTALK_MESSAGEP (m)) | |
| 925 return Qnil; | |
| 926 { | |
| 442 | 927 const char *vtype_ext; |
| 428 | 928 |
| 442 | 929 LISP_STRING_TO_EXTERNAL (vtype, vtype_ext, Qnative); |
| 428 | 930 if (NILP (value)) |
| 931 tt_message_arg_add (m, n, vtype_ext, NULL); | |
| 932 else if (STRINGP (value)) | |
| 933 { | |
| 442 | 934 const char *value_ext; |
| 935 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); | |
| 428 | 936 tt_message_arg_add (m, n, vtype_ext, value_ext); |
| 937 } | |
| 938 else if (INTP (value)) | |
| 939 tt_message_iarg_add (m, n, vtype_ext, XINT (value)); | |
| 940 } | |
| 941 | |
| 942 return Qnil; | |
| 943 } | |
| 944 | |
| 945 DEFUN ("send-tooltalk-message", Fsend_tooltalk_message, 1, 1, 0, /* | |
| 946 Send the message on its way. | |
| 947 Once the message has been sent it's almost always a good idea to get rid of | |
| 948 it with `destroy-tooltalk-message'. | |
| 949 */ | |
| 950 (message_)) | |
| 951 { | |
| 952 Tt_message m = unbox_tooltalk_message (message_); | |
| 953 | |
| 954 if (VALID_TOOLTALK_MESSAGEP (m)) | |
| 955 { | |
| 956 tt_message_send (m); | |
| 957 Fputhash (message_, Qnil, Vtooltalk_message_gcpro); | |
| 958 } | |
| 959 | |
| 960 return Qnil; | |
| 961 } | |
| 962 | |
| 963 DEFUN ("create-tooltalk-pattern", Fcreate_tooltalk_pattern, 0, 0, 0, /* | |
| 964 Create a new Tooltalk pattern. | |
| 965 Its session attribute is initialized to be the default session. | |
| 966 */ | |
| 967 ()) | |
| 968 { | |
| 969 Tt_pattern p = tt_pattern_create (); | |
| 970 Lisp_Object pattern = make_tooltalk_pattern (p); | |
| 971 | |
| 972 tt_pattern_callback_add (p, tooltalk_pattern_callback); | |
| 973 tt_pattern_session_add (p, tt_default_session ()); | |
| 974 tt_pattern_user_set (p, TOOLTALK_PATTERN_KEY, LISP_TO_VOID (pattern)); | |
| 975 | |
| 976 return pattern; | |
| 977 } | |
| 978 | |
| 979 | |
| 980 DEFUN ("destroy-tooltalk-pattern", Fdestroy_tooltalk_pattern, 1, 1, 0, /* | |
| 981 Apply tt_pattern_destroy() to the pattern. | |
| 982 This effectively unregisters the pattern. | |
| 983 */ | |
| 984 (pattern)) | |
| 985 { | |
| 986 Tt_pattern p = unbox_tooltalk_pattern (pattern); | |
| 987 | |
| 988 if (VALID_TOOLTALK_PATTERNP (p)) | |
| 989 { | |
| 990 tt_pattern_destroy (p); | |
| 991 Fremhash (pattern, Vtooltalk_pattern_gcpro); | |
| 992 } | |
| 993 | |
| 994 return Qnil; | |
| 995 } | |
| 996 | |
| 997 | |
| 998 DEFUN ("add-tooltalk-pattern-attribute", Fadd_tooltalk_pattern_attribute, 3, 3, 0, /* | |
| 999 Add one value to the indicated pattern attribute. | |
| 3025 | 1000 All Tooltalk pattern attributes are supported except `user'. The names |
| 428 | 1001 of attributes are the same as the Tooltalk accessors used to set them |
| 1002 less the "tooltalk_pattern_" prefix and the "_add" ... | |
| 1003 */ | |
| 1004 (value, pattern, attribute)) | |
| 1005 { | |
| 1006 Tt_pattern p = unbox_tooltalk_pattern (pattern); | |
| 1007 | |
| 1008 CHECK_SYMBOL (attribute); | |
| 1009 | |
| 1010 if (!VALID_TOOLTALK_PATTERNP (p)) | |
| 1011 return Qnil; | |
| 1012 | |
| 1013 else if (EQ (attribute, Qtt_category)) | |
| 1014 { | |
| 1015 CHECK_TOOLTALK_CONSTANT (value); | |
| 1016 tt_pattern_category_set (p, ((Tt_category) | |
| 1017 tooltalk_constant_value (value))); | |
| 1018 } | |
| 1019 else if (EQ (attribute, Qtt_address)) | |
| 1020 { | |
| 1021 CHECK_TOOLTALK_CONSTANT (value); | |
| 1022 tt_pattern_address_add (p, ((Tt_address) | |
| 1023 tooltalk_constant_value (value))); | |
| 1024 } | |
| 1025 else if (EQ (attribute, Qtt_class)) | |
| 1026 { | |
| 1027 CHECK_TOOLTALK_CONSTANT (value); | |
| 1028 tt_pattern_class_add (p, (Tt_class) tooltalk_constant_value (value)); | |
| 1029 } | |
| 1030 else if (EQ (attribute, Qtt_disposition)) | |
| 1031 { | |
| 1032 CHECK_TOOLTALK_CONSTANT (value); | |
| 1033 tt_pattern_disposition_add (p, ((Tt_disposition) | |
| 1034 tooltalk_constant_value (value))); | |
| 1035 } | |
| 1036 else if (EQ (attribute, Qtt_file)) | |
| 1037 { | |
| 442 | 1038 const char *value_ext; |
| 428 | 1039 CHECK_STRING (value); |
| 442 | 1040 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 1041 tt_pattern_file_add (p, value_ext); |
| 1042 } | |
| 1043 else if (EQ (attribute, Qtt_object)) | |
| 1044 { | |
| 442 | 1045 const char *value_ext; |
| 428 | 1046 CHECK_STRING (value); |
| 442 | 1047 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 1048 tt_pattern_object_add (p, value_ext); |
| 1049 } | |
| 1050 else if (EQ (attribute, Qtt_op)) | |
| 1051 { | |
| 442 | 1052 const char *value_ext; |
| 428 | 1053 CHECK_STRING (value); |
| 442 | 1054 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 1055 tt_pattern_op_add (p, value_ext); |
| 1056 } | |
| 1057 else if (EQ (attribute, Qtt_otype)) | |
| 1058 { | |
| 442 | 1059 const char *value_ext; |
| 428 | 1060 CHECK_STRING (value); |
| 442 | 1061 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 1062 tt_pattern_otype_add (p, value_ext); |
| 1063 } | |
| 1064 else if (EQ (attribute, Qtt_scope)) | |
| 1065 { | |
| 1066 CHECK_TOOLTALK_CONSTANT (value); | |
| 1067 tt_pattern_scope_add (p, (Tt_scope) tooltalk_constant_value (value)); | |
| 1068 } | |
| 1069 else if (EQ (attribute, Qtt_sender)) | |
| 1070 { | |
| 442 | 1071 const char *value_ext; |
| 428 | 1072 CHECK_STRING (value); |
| 442 | 1073 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 1074 tt_pattern_sender_add (p, value_ext); |
| 1075 } | |
| 1076 else if (EQ (attribute, Qtt_sender_ptype)) | |
| 1077 { | |
| 442 | 1078 const char *value_ext; |
| 428 | 1079 CHECK_STRING (value); |
| 442 | 1080 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 1081 tt_pattern_sender_ptype_add (p, value_ext); |
| 1082 } | |
| 1083 else if (EQ (attribute, Qtt_session)) | |
| 1084 { | |
| 442 | 1085 const char *value_ext; |
| 428 | 1086 CHECK_STRING (value); |
| 442 | 1087 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); |
| 428 | 1088 tt_pattern_session_add (p, value_ext); |
| 1089 } | |
| 1090 else if (EQ (attribute, Qtt_state)) | |
| 1091 { | |
| 1092 CHECK_TOOLTALK_CONSTANT (value); | |
| 1093 tt_pattern_state_add (p, (Tt_state) tooltalk_constant_value (value)); | |
| 1094 } | |
| 1095 else if (EQ (attribute, Qtt_callback)) | |
| 1096 { | |
| 1097 CHECK_SYMBOL (value); | |
| 1098 XTOOLTALK_PATTERN (pattern)->callback = value; | |
| 1099 } | |
| 1100 | |
| 1101 return Qnil; | |
| 1102 } | |
| 1103 | |
| 1104 | |
| 1105 DEFUN ("add-tooltalk-pattern-arg", Fadd_tooltalk_pattern_arg, 3, 4, 0, /* | |
| 1106 Add one fully specified argument to a tooltalk pattern. | |
| 1107 Mode must be one of TT_IN, TT_INOUT, or TT_OUT, type must be a string. | |
| 1108 Value can be an integer, string or nil. If value is an integer then | |
| 1109 an integer argument (tt_pattern_iarg_add) added otherwise a string argument | |
| 1110 is added. At present there's no way to add a binary data argument. | |
| 1111 */ | |
| 1112 (pattern, mode, vtype, value)) | |
| 1113 { | |
| 1114 Tt_pattern p = unbox_tooltalk_pattern (pattern); | |
| 1115 Tt_mode n; | |
| 1116 | |
| 1117 CHECK_STRING (vtype); | |
| 1118 CHECK_TOOLTALK_CONSTANT (mode); | |
| 1119 | |
| 1120 n = (Tt_mode) tooltalk_constant_value (mode); | |
| 1121 | |
| 1122 if (!VALID_TOOLTALK_PATTERNP (p)) | |
| 1123 return Qnil; | |
| 1124 | |
| 1125 { | |
| 442 | 1126 const char *vtype_ext; |
| 428 | 1127 |
| 442 | 1128 LISP_STRING_TO_EXTERNAL (vtype, vtype_ext, Qnative); |
| 428 | 1129 if (NILP (value)) |
| 1130 tt_pattern_arg_add (p, n, vtype_ext, NULL); | |
| 1131 else if (STRINGP (value)) | |
| 1132 { | |
| 442 | 1133 const char *value_ext; |
| 1134 LISP_STRING_TO_EXTERNAL (value, value_ext, Qnative); | |
| 428 | 1135 tt_pattern_arg_add (p, n, vtype_ext, value_ext); |
| 1136 } | |
| 1137 else if (INTP (value)) | |
| 1138 tt_pattern_iarg_add (p, n, vtype_ext, XINT (value)); | |
| 1139 } | |
| 1140 | |
| 1141 return Qnil; | |
| 1142 } | |
| 1143 | |
| 1144 | |
| 1145 DEFUN ("register-tooltalk-pattern", Fregister_tooltalk_pattern, 1, 1, 0, /* | |
| 1146 Emacs will begin receiving messages that match this pattern. | |
| 1147 */ | |
| 1148 (pattern)) | |
| 1149 { | |
| 1150 Tt_pattern p = unbox_tooltalk_pattern (pattern); | |
| 1151 | |
| 1152 if (VALID_TOOLTALK_PATTERNP (p) && tt_pattern_register (p) == TT_OK) | |
| 1153 { | |
| 1154 Fputhash (pattern, Qnil, Vtooltalk_pattern_gcpro); | |
| 1155 return Qt; | |
| 1156 } | |
| 1157 else | |
| 1158 return Qnil; | |
| 1159 } | |
| 1160 | |
| 1161 | |
| 1162 DEFUN ("unregister-tooltalk-pattern", Funregister_tooltalk_pattern, 1, 1, 0, /* | |
| 1163 Emacs will stop receiving messages that match this pattern. | |
| 1164 */ | |
| 1165 (pattern)) | |
| 1166 { | |
| 1167 Tt_pattern p = unbox_tooltalk_pattern (pattern); | |
| 1168 | |
| 1169 if (VALID_TOOLTALK_PATTERNP (p)) | |
| 1170 { | |
| 1171 tt_pattern_unregister (p); | |
| 1172 Fremhash (pattern, Vtooltalk_pattern_gcpro); | |
| 1173 } | |
| 1174 | |
| 1175 return Qnil; | |
| 1176 } | |
| 1177 | |
| 1178 | |
| 1179 DEFUN ("tooltalk-pattern-prop-get", Ftooltalk_pattern_prop_get, 2, 2, 0, /* | |
| 1180 Return the value of PROPERTY in tooltalk pattern PATTERN. | |
| 1181 This is the last value set with `tooltalk-pattern-prop-set'. | |
| 1182 */ | |
| 1183 (pattern, property)) | |
| 1184 { | |
| 1185 CHECK_TOOLTALK_PATTERN (pattern); | |
| 1186 return Fget (XTOOLTALK_PATTERN (pattern)->plist_sym, property, Qnil); | |
| 1187 } | |
| 1188 | |
| 1189 | |
| 1190 DEFUN ("tooltalk-pattern-prop-set", Ftooltalk_pattern_prop_set, 3, 3, 0, /* | |
| 1191 Set the value of PROPERTY to VALUE in tooltalk pattern PATTERN. | |
| 1192 It can be retrieved with `tooltalk-pattern-prop-get'. | |
| 1193 */ | |
| 1194 (pattern, property, value)) | |
| 1195 { | |
| 1196 CHECK_TOOLTALK_PATTERN (pattern); | |
| 1197 return Fput (XTOOLTALK_PATTERN (pattern)->plist_sym, property, value); | |
| 1198 } | |
| 1199 | |
| 1200 | |
| 1201 DEFUN ("tooltalk-pattern-plist-get", Ftooltalk_pattern_plist_get, 1, 1, 0, /* | |
| 1202 Return the a list of all the properties currently set in PATTERN. | |
| 1203 */ | |
| 1204 (pattern)) | |
| 1205 { | |
| 1206 CHECK_TOOLTALK_PATTERN (pattern); | |
| 1207 return | |
| 1208 Fcopy_sequence (Fsymbol_plist (XTOOLTALK_PATTERN (pattern)->plist_sym)); | |
| 1209 } | |
| 1210 | |
| 1211 DEFUN ("tooltalk-default-procid", Ftooltalk_default_procid, 0, 0, 0, /* | |
| 1212 Return current default process identifier for your process. | |
| 1213 */ | |
| 1214 ()) | |
| 1215 { | |
| 1216 char *procid = tt_default_procid (); | |
| 1217 return procid ? build_string (procid) : Qnil; | |
| 1218 } | |
| 1219 | |
| 1220 DEFUN ("tooltalk-default-session", Ftooltalk_default_session, 0, 0, 0, /* | |
| 1221 Return current default session identifier for the current default procid. | |
| 1222 */ | |
| 1223 ()) | |
| 1224 { | |
| 1225 char *session = tt_default_session (); | |
| 1226 return session ? build_string (session) : Qnil; | |
| 1227 } | |
| 1228 | |
| 1229 static void | |
| 1230 init_tooltalk (void) | |
| 1231 { | |
| 1232 /* This function can GC */ | |
| 1233 char *retval; | |
| 1234 Lisp_Object lp; | |
| 1235 Lisp_Object fil; | |
| 1236 | |
| 1237 | |
| 440 | 1238 /* tt_open() messes with our signal handler flags (at least when no |
| 1239 ttsessions is running on the machine), therefore we save the | |
| 428 | 1240 actions and restore them after the call */ |
| 1241 #ifdef HAVE_SIGPROCMASK | |
| 1242 { | |
| 1243 struct sigaction ActSIGQUIT; | |
| 1244 struct sigaction ActSIGINT; | |
| 1245 struct sigaction ActSIGCHLD; | |
| 1246 sigaction (SIGQUIT, NULL, &ActSIGQUIT); | |
| 1247 sigaction (SIGINT, NULL, &ActSIGINT); | |
| 1248 sigaction (SIGCHLD, NULL, &ActSIGCHLD); | |
| 1249 #endif | |
| 1250 retval = tt_open (); | |
| 1251 #ifdef HAVE_SIGPROCMASK | |
| 1252 sigaction (SIGQUIT, &ActSIGQUIT, NULL); | |
| 1253 sigaction (SIGINT, &ActSIGINT, NULL); | |
| 1254 sigaction (SIGCHLD, &ActSIGCHLD, NULL); | |
| 1255 } | |
| 1256 #endif | |
| 1257 | |
| 1258 | |
| 1259 if (tt_ptr_error (retval) != TT_OK) | |
| 1260 return; | |
| 1261 | |
| 1262 Vtooltalk_fd = make_int (tt_fd ()); | |
| 1263 | |
| 1264 tt_session_join (tt_default_session ()); | |
| 1265 | |
| 1266 lp = connect_to_file_descriptor (build_string ("tooltalk"), Qnil, | |
| 1267 Vtooltalk_fd, Vtooltalk_fd); | |
| 1268 if (!NILP (lp)) | |
| 1269 { | |
| 1270 /* Don't ask the user for confirmation when exiting Emacs */ | |
| 1271 Fprocess_kill_without_query (lp, Qnil); | |
| 2834 | 1272 fil = GET_DEFUN_LISP_OBJECT (Freceive_tooltalk_message); |
| 853 | 1273 set_process_filter (lp, fil, 1, 0); |
| 428 | 1274 } |
| 1275 else | |
| 1276 { | |
| 1277 tt_close (); | |
| 1278 Vtooltalk_fd = Qnil; | |
| 1279 return; | |
| 1280 } | |
| 1281 | |
| 1282 #if defined (SOLARIS2) | |
| 1283 /* Apparently the tt_message_send_on_exit() function does not exist | |
| 1284 under SunOS 4.x or IRIX 5 or various other non-Solaris-2 systems. | |
| 1285 No big deal if we don't do the following under those systems. */ | |
| 1286 { | |
| 1287 Tt_message exit_msg = tt_message_create (); | |
| 1288 | |
| 1289 tt_message_op_set (exit_msg, "emacs-aborted"); | |
| 1290 tt_message_scope_set (exit_msg, TT_SESSION); | |
| 1291 tt_message_class_set (exit_msg, TT_NOTICE); | |
| 1292 tt_message_send_on_exit (exit_msg); | |
| 1293 tt_message_destroy (exit_msg); | |
| 1294 } | |
| 1295 #endif | |
| 1296 } | |
| 1297 | |
| 1298 DEFUN ("tooltalk-open-connection", Ftooltalk_open_connection, 0, 0, 0, /* | |
| 1299 Opens a connection to the ToolTalk server. | |
| 1300 Returns t if successful, nil otherwise. | |
| 1301 */ | |
| 1302 ()) | |
| 1303 { | |
| 1304 if (!NILP (Vtooltalk_fd)) | |
| 563 | 1305 signal_error (Qio_error, "Already connected to ToolTalk", Qunbound); |
| 428 | 1306 if (noninteractive) |
| 563 | 1307 signal_error (Qio_error, "Can't connect to ToolTalk in batch mode", Qunbound); |
| 428 | 1308 init_tooltalk (); |
| 1309 return NILP (Vtooltalk_fd) ? Qnil : Qt; | |
| 1310 } | |
| 1311 | |
| 1312 | |
| 1313 void | |
| 1314 syms_of_tooltalk (void) | |
| 1315 { | |
|
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1316 INIT_LISP_OBJECT (tooltalk_message); |
|
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|
1317 INIT_LISP_OBJECT (tooltalk_pattern); |
| 442 | 1318 |
| 563 | 1319 DEFSYMBOL_MULTIWORD_PREDICATE (Qtooltalk_messagep); |
| 428 | 1320 DEFSUBR (Ftooltalk_message_p); |
| 563 | 1321 DEFSYMBOL_MULTIWORD_PREDICATE (Qtooltalk_patternp); |
| 428 | 1322 DEFSUBR (Ftooltalk_pattern_p); |
| 563 | 1323 DEFSYMBOL (Qtooltalk_message_handler_hook); |
| 1324 DEFSYMBOL (Qtooltalk_pattern_handler_hook); | |
| 1325 DEFSYMBOL (Qtooltalk_unprocessed_message_hook); | |
| 428 | 1326 |
| 1327 DEFSUBR (Freceive_tooltalk_message); | |
| 1328 DEFSUBR (Fcreate_tooltalk_message); | |
| 1329 DEFSUBR (Fdestroy_tooltalk_message); | |
| 1330 DEFSUBR (Fadd_tooltalk_message_arg); | |
| 1331 DEFSUBR (Fget_tooltalk_message_attribute); | |
| 1332 DEFSUBR (Fset_tooltalk_message_attribute); | |
| 1333 DEFSUBR (Fsend_tooltalk_message); | |
| 1334 DEFSUBR (Freturn_tooltalk_message); | |
| 1335 DEFSUBR (Fcreate_tooltalk_pattern); | |
| 1336 DEFSUBR (Fdestroy_tooltalk_pattern); | |
| 1337 DEFSUBR (Fadd_tooltalk_pattern_attribute); | |
| 1338 DEFSUBR (Fadd_tooltalk_pattern_arg); | |
| 1339 DEFSUBR (Fregister_tooltalk_pattern); | |
| 1340 DEFSUBR (Funregister_tooltalk_pattern); | |
| 1341 DEFSUBR (Ftooltalk_pattern_plist_get); | |
| 1342 DEFSUBR (Ftooltalk_pattern_prop_set); | |
| 1343 DEFSUBR (Ftooltalk_pattern_prop_get); | |
| 1344 DEFSUBR (Ftooltalk_default_procid); | |
| 1345 DEFSUBR (Ftooltalk_default_session); | |
| 1346 DEFSUBR (Ftooltalk_open_connection); | |
| 1347 | |
| 563 | 1348 DEFSYMBOL (Qreceive_tooltalk_message); |
| 428 | 1349 defsymbol (&Qtt_address, "address"); |
| 1350 defsymbol (&Qtt_args_count, "args_count"); | |
| 1351 defsymbol (&Qtt_arg_bval, "arg_bval"); | |
| 1352 defsymbol (&Qtt_arg_ival, "arg_ival"); | |
| 1353 defsymbol (&Qtt_arg_mode, "arg_mode"); | |
| 1354 defsymbol (&Qtt_arg_type, "arg_type"); | |
| 1355 defsymbol (&Qtt_arg_val, "arg_val"); | |
| 1356 defsymbol (&Qtt_class, "class"); | |
| 1357 defsymbol (&Qtt_category, "category"); | |
| 1358 defsymbol (&Qtt_disposition, "disposition"); | |
| 1359 defsymbol (&Qtt_file, "file"); | |
| 1360 defsymbol (&Qtt_gid, "gid"); | |
| 1361 defsymbol (&Qtt_handler, "handler"); | |
| 1362 defsymbol (&Qtt_handler_ptype, "handler_ptype"); | |
| 1363 defsymbol (&Qtt_object, "object"); | |
| 1364 defsymbol (&Qtt_op, "op"); | |
| 1365 defsymbol (&Qtt_opnum, "opnum"); | |
| 1366 defsymbol (&Qtt_otype, "otype"); | |
| 1367 defsymbol (&Qtt_scope, "scope"); | |
| 1368 defsymbol (&Qtt_sender, "sender"); | |
| 1369 defsymbol (&Qtt_sender_ptype, "sender_ptype"); | |
| 1370 defsymbol (&Qtt_session, "session"); | |
| 1371 defsymbol (&Qtt_state, "state"); | |
| 1372 defsymbol (&Qtt_status, "status"); | |
| 1373 defsymbol (&Qtt_status_string, "status_string"); | |
| 1374 defsymbol (&Qtt_uid, "uid"); | |
| 1375 defsymbol (&Qtt_callback, "callback"); | |
| 1376 defsymbol (&Qtt_prop, "prop"); | |
| 1377 defsymbol (&Qtt_plist, "plist"); | |
| 1378 defsymbol (&Qtt_reject, "reject"); | |
| 1379 defsymbol (&Qtt_reply, "reply"); | |
| 1380 defsymbol (&Qtt_fail, "fail"); | |
| 1381 | |
| 442 | 1382 DEFERROR (Qtooltalk_error, "ToolTalk error", Qio_error); |
| 428 | 1383 } |
| 1384 | |
| 1385 void | |
| 1386 vars_of_tooltalk (void) | |
| 1387 { | |
| 1388 Fprovide (intern ("tooltalk")); | |
| 1389 | |
| 1390 DEFVAR_LISP ("tooltalk-fd", &Vtooltalk_fd /* | |
| 1391 File descriptor returned by tt_initialize; nil if not connected to ToolTalk. | |
| 1392 */ ); | |
| 1393 Vtooltalk_fd = Qnil; | |
| 1394 | |
| 1395 DEFVAR_LISP ("tooltalk-message-handler-hook", | |
| 1396 &Vtooltalk_message_handler_hook /* | |
| 1397 List of functions to be applied to each ToolTalk message reply received. | |
| 1398 This will always occur as a result of our sending a request message. | |
| 1399 Functions will be called with two arguments, the message and the | |
| 1400 corresponding pattern. This hook will not be called if the request | |
| 1401 message was created without a C-level callback function (see | |
| 1402 `tooltalk-unprocessed-message-hook'). | |
| 1403 */ ); | |
| 1404 Vtooltalk_message_handler_hook = Qnil; | |
| 1405 | |
| 1406 DEFVAR_LISP ("tooltalk-pattern-handler-hook", | |
| 1407 &Vtooltalk_pattern_handler_hook /* | |
| 1408 List of functions to be applied to each pattern-matching ToolTalk message. | |
| 1409 This is all messages except those handled by `tooltalk-message-handler-hook'. | |
| 1410 Functions will be called with two arguments, the message and the | |
| 1411 corresponding pattern. | |
| 1412 */ ); | |
| 1413 Vtooltalk_pattern_handler_hook = Qnil; | |
| 1414 | |
| 1415 DEFVAR_LISP ("tooltalk-unprocessed-message-hook", | |
| 1416 &Vtooltalk_unprocessed_message_hook /* | |
| 1417 List of functions to be applied to each unprocessed ToolTalk message. | |
| 1418 Unprocessed messages are messages that didn't match any patterns. | |
| 1419 */ ); | |
| 1420 Vtooltalk_unprocessed_message_hook = Qnil; | |
| 1421 | |
| 771 | 1422 Tooltalk_Message_plist_str = build_msg_string ("Tooltalk Message plist"); |
| 1423 Tooltalk_Pattern_plist_str = build_msg_string ("Tooltalk Pattern plist"); | |
| 428 | 1424 |
| 1425 staticpro(&Tooltalk_Message_plist_str); | |
| 1426 staticpro(&Tooltalk_Pattern_plist_str); | |
| 1427 | |
| 1428 #define MAKE_CONSTANT(name) do { \ | |
| 1429 defsymbol (&Q_ ## name, #name); \ | |
| 1430 Fset (Q_ ## name, make_int (name)); \ | |
| 1431 } while (0) | |
| 1432 | |
| 1433 MAKE_CONSTANT (TT_MODE_UNDEFINED); | |
| 1434 MAKE_CONSTANT (TT_IN); | |
| 1435 MAKE_CONSTANT (TT_OUT); | |
| 1436 MAKE_CONSTANT (TT_INOUT); | |
| 1437 MAKE_CONSTANT (TT_MODE_LAST); | |
| 1438 | |
| 1439 MAKE_CONSTANT (TT_SCOPE_NONE); | |
| 1440 MAKE_CONSTANT (TT_SESSION); | |
| 1441 MAKE_CONSTANT (TT_FILE); | |
| 1442 MAKE_CONSTANT (TT_BOTH); | |
| 1443 MAKE_CONSTANT (TT_FILE_IN_SESSION); | |
| 1444 | |
| 1445 MAKE_CONSTANT (TT_CLASS_UNDEFINED); | |
| 1446 MAKE_CONSTANT (TT_NOTICE); | |
| 1447 MAKE_CONSTANT (TT_REQUEST); | |
| 1448 MAKE_CONSTANT (TT_CLASS_LAST); | |
| 1449 | |
| 1450 MAKE_CONSTANT (TT_CATEGORY_UNDEFINED); | |
| 1451 MAKE_CONSTANT (TT_OBSERVE); | |
| 1452 MAKE_CONSTANT (TT_HANDLE); | |
| 1453 MAKE_CONSTANT (TT_CATEGORY_LAST); | |
| 1454 | |
| 1455 MAKE_CONSTANT (TT_PROCEDURE); | |
| 1456 MAKE_CONSTANT (TT_OBJECT); | |
| 1457 MAKE_CONSTANT (TT_HANDLER); | |
| 1458 MAKE_CONSTANT (TT_OTYPE); | |
| 1459 MAKE_CONSTANT (TT_ADDRESS_LAST); | |
| 1460 | |
| 1461 MAKE_CONSTANT (TT_CREATED); | |
| 1462 MAKE_CONSTANT (TT_SENT); | |
| 1463 MAKE_CONSTANT (TT_HANDLED); | |
| 1464 MAKE_CONSTANT (TT_FAILED); | |
| 1465 MAKE_CONSTANT (TT_QUEUED); | |
| 1466 MAKE_CONSTANT (TT_STARTED); | |
| 1467 MAKE_CONSTANT (TT_REJECTED); | |
| 1468 MAKE_CONSTANT (TT_STATE_LAST); | |
| 1469 | |
| 1470 MAKE_CONSTANT (TT_DISCARD); | |
| 1471 MAKE_CONSTANT (TT_QUEUE); | |
| 1472 MAKE_CONSTANT (TT_START); | |
| 1473 | |
| 1474 #undef MAKE_CONSTANT | |
| 1475 | |
| 1476 staticpro (&Vtooltalk_message_gcpro); | |
| 1477 staticpro (&Vtooltalk_pattern_gcpro); | |
| 1478 Vtooltalk_message_gcpro = | |
| 1479 make_lisp_hash_table (10, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ); | |
| 1480 Vtooltalk_pattern_gcpro = | |
| 1481 make_lisp_hash_table (10, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ); | |
| 1482 } |