1 /****************************************************************************
2 * Copyright (c) 1998,2005,2007 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
7 * without limitation the rights to use, copy, modify, merge, publish, *
8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * Except as contained in this notice, the name(s) of the above copyright *
24 * holders shall not be used in advertising or otherwise to promote the *
25 * sale, use or other dealings in this Software without prior written *
27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Juergen Pfeifer, 1996 *
31 ****************************************************************************/
35 $Id: gen.c,v 1.46 2007/03/31 23:39:15 tom Exp $
36 --------------------------------------------------------------------------*/
38 This program generates various record structures and constants from the
39 ncurses header file for the Ada95 packages. Essentially it produces
40 Ada95 source on stdout, which is then merged using m4 into a template
41 to produce the real source.
44 #include <ncurses_cfg.h>
55 #define RES_NAME "Reserved"
57 static const char *model = "";
58 static int little_endian = 0;
68 find_pos(char *s, unsigned len, int *low, int *high)
76 for (i = 0; i < len; i++, s++)
80 for (j = 0; j < 8 * sizeof(char); j++)
83 if (((little_endian && ((*s) & 0x01)) ||
84 (!little_endian && ((*s) & 0x80))))
101 return (*high >= 0 && (*low <= *high)) ? *low : -1;
105 * This helper routine generates a representation clause for a
106 * record type defined in the binding.
107 * We are only dealing with record types which are of 32 or 16
108 * bit size, i.e. they fit into an (u)int or a (u)short.
112 (const name_attribute_pair * nap, /* array of name_attribute_pair records */
113 const char *name, /* name of the represented record type */
114 int len, /* size of the record in bytes */
117 int i, n, l, cnt = 0, low, high;
118 int width = strlen(RES_NAME) + 3;
120 unsigned long mask = 0;
124 for (i = 0; nap[i].name != (char *)0; i++)
127 l = strlen(nap[i].name);
133 printf(" type %s is\n", name);
135 for (i = 0; nap[i].name != (char *)0; i++)
137 printf(" %-*s : Boolean;\n", width, nap[i].name);
139 printf(" end record;\n");
140 printf(" pragma Convention (C, %s);\n\n", name);
142 printf(" for %s use\n", name);
145 for (i = 0; nap[i].name != (char *)0; i++)
149 l = find_pos((char *)&a, sizeof(a), &low, &high);
151 printf(" %-*s at 0 range %2d .. %2d;\n", width, nap[i].name,
152 low - bias, high - bias);
156 printf(" end record;\n");
157 printf(" for %s'Size use %d;\n", name, 8 * len);
158 printf(" -- Please note: this rep. clause is generated and may be\n");
159 printf(" -- different on your system.");
163 chtype_rep(const char *name, attr_t mask)
168 int l = find_pos((char *)&t, sizeof(t), &low, &high);
171 printf(" %-5s at 0 range %2d .. %2d;\n", name, low, high);
175 gen_chtype_rep(const char *name)
177 printf(" for %s use\n record\n", name);
178 chtype_rep("Ch", A_CHARTEXT);
179 chtype_rep("Color", A_COLOR);
180 chtype_rep("Attr", (A_ATTRIBUTES & ~A_COLOR));
181 printf(" end record;\n for %s'Size use %ld;\n",
182 name, (long)(8 * sizeof(chtype)));
184 printf(" -- Please note: this rep. clause is generated and may be\n");
185 printf(" -- different on your system.\n");
189 mrep_rep(const char *name, void *rec)
192 int l = find_pos((char *)rec, sizeof(MEVENT), &low, &high);
195 printf(" %-7s at 0 range %3d .. %3d;\n", name, low, high);
199 gen_mrep_rep(const char *name)
203 printf(" for %s use\n record\n", name);
205 memset(&x, 0, sizeof(x));
209 memset(&x, 0, sizeof(x));
213 memset(&x, 0, sizeof(x));
217 memset(&x, 0, sizeof(x));
221 memset(&x, 0, sizeof(x));
223 mrep_rep("Bstate", &x);
225 printf(" end record;\n");
226 printf(" -- Please note: this rep. clause is generated and may be\n");
227 printf(" -- different on your system.\n");
231 gen_attr_set(const char *name)
233 /* All of the A_xxx symbols are defined in ncurses, but not all are nonzero
234 * if "configure --enable-widec" is specified.
236 static const name_attribute_pair nap[] =
239 {"Stand_Out", A_STANDOUT},
242 {"Under_Line", A_UNDERLINE},
245 {"Reverse_Video", A_REVERSE},
251 {"Dim_Character", A_DIM},
254 {"Bold_Character", A_BOLD},
257 {"Alternate_Character_Set", A_ALTCHARSET},
260 {"Invisible_Character", A_INVIS},
263 {"Protected_Character", A_PROTECT},
266 {"Horizontal", A_HORIZONTAL},
281 {"Vertical", A_VERTICAL},
285 chtype attr = A_ATTRIBUTES & ~A_COLOR;
289 for (i = 0; i < (int)(8 * sizeof(chtype)); i++)
304 gen_reps(nap, name, (len + 7) / 8, little_endian ? start : 0);
308 gen_trace(const char *name)
310 static const name_attribute_pair nap[] =
312 {"Times", TRACE_TIMES},
313 {"Tputs", TRACE_TPUTS},
314 {"Update", TRACE_UPDATE},
315 {"Cursor_Move", TRACE_MOVE},
316 {"Character_Output", TRACE_CHARPUT},
317 {"Calls", TRACE_CALLS},
318 {"Virtual_Puts", TRACE_VIRTPUT},
319 {"Input_Events", TRACE_IEVENT},
320 {"TTY_State", TRACE_BITS},
321 {"Internal_Calls", TRACE_ICALLS},
322 {"Character_Calls", TRACE_CCALLS},
323 {"Termcap_TermInfo", TRACE_DATABASE},
326 gen_reps(nap, name, sizeof(int), 0);
330 gen_menu_opt_rep(const char *name)
332 static const name_attribute_pair nap[] =
335 {"One_Valued", O_ONEVALUE},
338 {"Show_Descriptions", O_SHOWDESC},
341 {"Row_Major_Order", O_ROWMAJOR},
344 {"Ignore_Case", O_IGNORECASE},
347 {"Show_Matches", O_SHOWMATCH},
350 {"Non_Cyclic", O_NONCYCLIC},
354 gen_reps(nap, name, sizeof(int), 0);
358 gen_item_opt_rep(const char *name)
360 static const name_attribute_pair nap[] =
363 {"Selectable", O_SELECTABLE},
367 gen_reps(nap, name, sizeof(int), 0);
371 gen_form_opt_rep(const char *name)
373 static const name_attribute_pair nap[] =
376 {"NL_Overload", O_NL_OVERLOAD},
379 {"BS_Overload", O_BS_OVERLOAD},
383 gen_reps(nap, name, sizeof(int), 0);
387 * Generate the representation clause for the Field_Option_Set record
390 gen_field_opt_rep(const char *name)
392 static const name_attribute_pair nap[] =
395 {"Visible", O_VISIBLE},
398 {"Active", O_ACTIVE},
401 {"Public", O_PUBLIC},
413 {"Auto_Skip", O_AUTOSKIP},
416 {"Null_Ok", O_NULLOK},
419 {"Pass_Ok", O_PASSOK},
422 {"Static", O_STATIC},
426 gen_reps(nap, name, sizeof(int), 0);
430 * Generate a single key code constant definition.
433 keydef(const char *name, const char *old_name, int value, int mode)
435 if (mode == 0) /* Generate the new name */
436 printf(" %-30s : constant Special_Key_Code := 8#%3o#;\n", name, value);
438 { /* generate the old name, but only if it doesn't conflict with the old
439 * name (Ada95 isn't case sensitive!)
441 const char *s = old_name;
442 const char *t = name;
444 while (*s && *t && (toupper(*s++) == toupper(*t++)));
446 printf(" %-16s : Special_Key_Code renames %s;\n", old_name, name);
451 * Generate constants for the key codes. When called with mode==0, a
452 * complete list with nice constant names in proper casing style will
453 * be generated. Otherwise a list of old (i.e. C-style) names will be
454 * generated, given that the name wasn't already defined in the "nice"
458 gen_keydefs(int mode)
465 keydef("Key_Code_Yes", "KEY_CODE_YES", KEY_CODE_YES, mode);
468 keydef("Key_Min", "KEY_MIN", KEY_MIN, mode);
471 keydef("Key_Break", "KEY_BREAK", KEY_BREAK, mode);
474 keydef("Key_Cursor_Down", "KEY_DOWN", KEY_DOWN, mode);
477 keydef("Key_Cursor_Up", "KEY_UP", KEY_UP, mode);
480 keydef("Key_Cursor_Left", "KEY_LEFT", KEY_LEFT, mode);
483 keydef("Key_Cursor_Right", "KEY_RIGHT", KEY_RIGHT, mode);
486 keydef("Key_Home", "KEY_HOME", KEY_HOME, mode);
489 keydef("Key_Backspace", "KEY_BACKSPACE", KEY_BACKSPACE, mode);
492 keydef("Key_F0", "KEY_F0", KEY_F0, mode);
495 for (i = 1; i <= 24; i++)
497 sprintf(buf, "Key_F%d", i);
498 sprintf(obuf, "KEY_F%d", i);
499 keydef(buf, obuf, KEY_F(i), mode);
503 keydef("Key_Delete_Line", "KEY_DL", KEY_DL, mode);
506 keydef("Key_Insert_Line", "KEY_IL", KEY_IL, mode);
509 keydef("Key_Delete_Char", "KEY_DC", KEY_DC, mode);
512 keydef("Key_Insert_Char", "KEY_IC", KEY_IC, mode);
515 keydef("Key_Exit_Insert_Mode", "KEY_EIC", KEY_EIC, mode);
518 keydef("Key_Clear_Screen", "KEY_CLEAR", KEY_CLEAR, mode);
521 keydef("Key_Clear_End_Of_Screen", "KEY_EOS", KEY_EOS, mode);
524 keydef("Key_Clear_End_Of_Line", "KEY_EOL", KEY_EOL, mode);
527 keydef("Key_Scroll_1_Forward", "KEY_SF", KEY_SF, mode);
530 keydef("Key_Scroll_1_Backward", "KEY_SR", KEY_SR, mode);
533 keydef("Key_Next_Page", "KEY_NPAGE", KEY_NPAGE, mode);
536 keydef("Key_Previous_Page", "KEY_PPAGE", KEY_PPAGE, mode);
539 keydef("Key_Set_Tab", "KEY_STAB", KEY_STAB, mode);
542 keydef("Key_Clear_Tab", "KEY_CTAB", KEY_CTAB, mode);
545 keydef("Key_Clear_All_Tabs", "KEY_CATAB", KEY_CATAB, mode);
548 keydef("Key_Enter_Or_Send", "KEY_ENTER", KEY_ENTER, mode);
551 keydef("Key_Soft_Reset", "KEY_SRESET", KEY_SRESET, mode);
554 keydef("Key_Reset", "KEY_RESET", KEY_RESET, mode);
557 keydef("Key_Print", "KEY_PRINT", KEY_PRINT, mode);
560 keydef("Key_Bottom", "KEY_LL", KEY_LL, mode);
563 keydef("Key_Upper_Left_Of_Keypad", "KEY_A1", KEY_A1, mode);
566 keydef("Key_Upper_Right_Of_Keypad", "KEY_A3", KEY_A3, mode);
569 keydef("Key_Center_Of_Keypad", "KEY_B2", KEY_B2, mode);
572 keydef("Key_Lower_Left_Of_Keypad", "KEY_C1", KEY_C1, mode);
575 keydef("Key_Lower_Right_Of_Keypad", "KEY_C3", KEY_C3, mode);
578 keydef("Key_Back_Tab", "KEY_BTAB", KEY_BTAB, mode);
581 keydef("Key_Beginning", "KEY_BEG", KEY_BEG, mode);
584 keydef("Key_Cancel", "KEY_CANCEL", KEY_CANCEL, mode);
587 keydef("Key_Close", "KEY_CLOSE", KEY_CLOSE, mode);
590 keydef("Key_Command", "KEY_COMMAND", KEY_COMMAND, mode);
593 keydef("Key_Copy", "KEY_COPY", KEY_COPY, mode);
596 keydef("Key_Create", "KEY_CREATE", KEY_CREATE, mode);
599 keydef("Key_End", "KEY_END", KEY_END, mode);
602 keydef("Key_Exit", "KEY_EXIT", KEY_EXIT, mode);
605 keydef("Key_Find", "KEY_FIND", KEY_FIND, mode);
608 keydef("Key_Help", "KEY_HELP", KEY_HELP, mode);
611 keydef("Key_Mark", "KEY_MARK", KEY_MARK, mode);
614 keydef("Key_Message", "KEY_MESSAGE", KEY_MESSAGE, mode);
617 keydef("Key_Move", "KEY_MOVE", KEY_MOVE, mode);
620 keydef("Key_Next", "KEY_NEXT", KEY_NEXT, mode);
623 keydef("Key_Open", "KEY_OPEN", KEY_OPEN, mode);
626 keydef("Key_Options", "KEY_OPTIONS", KEY_OPTIONS, mode);
629 keydef("Key_Previous", "KEY_PREVIOUS", KEY_PREVIOUS, mode);
632 keydef("Key_Redo", "KEY_REDO", KEY_REDO, mode);
635 keydef("Key_Reference", "KEY_REFERENCE", KEY_REFERENCE, mode);
638 keydef("Key_Refresh", "KEY_REFRESH", KEY_REFRESH, mode);
641 keydef("Key_Replace", "KEY_REPLACE", KEY_REPLACE, mode);
644 keydef("Key_Restart", "KEY_RESTART", KEY_RESTART, mode);
647 keydef("Key_Resume", "KEY_RESUME", KEY_RESUME, mode);
650 keydef("Key_Save", "KEY_SAVE", KEY_SAVE, mode);
653 keydef("Key_Shift_Begin", "KEY_SBEG", KEY_SBEG, mode);
656 keydef("Key_Shift_Cancel", "KEY_SCANCEL", KEY_SCANCEL, mode);
659 keydef("Key_Shift_Command", "KEY_SCOMMAND", KEY_SCOMMAND, mode);
662 keydef("Key_Shift_Copy", "KEY_SCOPY", KEY_SCOPY, mode);
665 keydef("Key_Shift_Create", "KEY_SCREATE", KEY_SCREATE, mode);
668 keydef("Key_Shift_Delete_Char", "KEY_SDC", KEY_SDC, mode);
671 keydef("Key_Shift_Delete_Line", "KEY_SDL", KEY_SDL, mode);
674 keydef("Key_Select", "KEY_SELECT", KEY_SELECT, mode);
677 keydef("Key_Shift_End", "KEY_SEND", KEY_SEND, mode);
680 keydef("Key_Shift_Clear_End_Of_Line", "KEY_SEOL", KEY_SEOL, mode);
683 keydef("Key_Shift_Exit", "KEY_SEXIT", KEY_SEXIT, mode);
686 keydef("Key_Shift_Find", "KEY_SFIND", KEY_SFIND, mode);
689 keydef("Key_Shift_Help", "KEY_SHELP", KEY_SHELP, mode);
692 keydef("Key_Shift_Home", "KEY_SHOME", KEY_SHOME, mode);
695 keydef("Key_Shift_Insert_Char", "KEY_SIC", KEY_SIC, mode);
698 keydef("Key_Shift_Cursor_Left", "KEY_SLEFT", KEY_SLEFT, mode);
701 keydef("Key_Shift_Message", "KEY_SMESSAGE", KEY_SMESSAGE, mode);
704 keydef("Key_Shift_Move", "KEY_SMOVE", KEY_SMOVE, mode);
707 keydef("Key_Shift_Next_Page", "KEY_SNEXT", KEY_SNEXT, mode);
710 keydef("Key_Shift_Options", "KEY_SOPTIONS", KEY_SOPTIONS, mode);
713 keydef("Key_Shift_Previous_Page", "KEY_SPREVIOUS", KEY_SPREVIOUS, mode);
716 keydef("Key_Shift_Print", "KEY_SPRINT", KEY_SPRINT, mode);
719 keydef("Key_Shift_Redo", "KEY_SREDO", KEY_SREDO, mode);
722 keydef("Key_Shift_Replace", "KEY_SREPLACE", KEY_SREPLACE, mode);
725 keydef("Key_Shift_Cursor_Right", "KEY_SRIGHT", KEY_SRIGHT, mode);
728 keydef("Key_Shift_Resume", "KEY_SRSUME", KEY_SRSUME, mode);
731 keydef("Key_Shift_Save", "KEY_SSAVE", KEY_SSAVE, mode);
734 keydef("Key_Shift_Suspend", "KEY_SSUSPEND", KEY_SSUSPEND, mode);
737 keydef("Key_Shift_Undo", "KEY_SUNDO", KEY_SUNDO, mode);
740 keydef("Key_Suspend", "KEY_SUSPEND", KEY_SUSPEND, mode);
743 keydef("Key_Undo", "KEY_UNDO", KEY_UNDO, mode);
746 keydef("Key_Mouse", "KEY_MOUSE", KEY_MOUSE, mode);
749 keydef("Key_Resize", "KEY_RESIZE", KEY_RESIZE, mode);
754 * Generate a constant with the given name. The second parameter
755 * is a reference to the ACS character in the acs_map[] array and
756 * will be translated into an index.
759 acs_def(const char *name, chtype *a)
761 int c = a - &acs_map[0];
763 printf(" %-24s : constant Character := ", name);
764 if (isprint(c) && (c != '`'))
765 printf("'%c';\n", c);
767 printf("Character'Val (%d);\n", c);
771 * Generate the constants for the ACS characters
776 printf(" type C_ACS_Map is array (Character'Val (0) .. Character'Val (127))\n");
777 printf(" of Attributed_Character;\n");
779 printf(" function ACS_Map return C_ACS_Map;\n");
780 printf(" pragma Import (C, ACS_Map, \"_nc_acs_map\");\n");
782 printf(" ACS_Map : C_ACS_Map;\n");
783 printf(" pragma Import (C, ACS_Map, \"acs_map\");\n");
787 printf(" -- Constants for several characters from the Alternate Character Set\n");
788 printf(" -- You must use these constants as indices into the ACS_Map array\n");
789 printf(" -- to get the corresponding attributed character at runtime.\n");
793 acs_def("ACS_Upper_Left_Corner", &ACS_ULCORNER);
796 acs_def("ACS_Lower_Left_Corner", &ACS_LLCORNER);
799 acs_def("ACS_Upper_Right_Corner", &ACS_URCORNER);
802 acs_def("ACS_Lower_Right_Corner", &ACS_LRCORNER);
805 acs_def("ACS_Left_Tee", &ACS_LTEE);
808 acs_def("ACS_Right_Tee", &ACS_RTEE);
811 acs_def("ACS_Bottom_Tee", &ACS_BTEE);
814 acs_def("ACS_Top_Tee", &ACS_TTEE);
817 acs_def("ACS_Horizontal_Line", &ACS_HLINE);
820 acs_def("ACS_Vertical_Line", &ACS_VLINE);
823 acs_def("ACS_Plus_Symbol", &ACS_PLUS);
826 acs_def("ACS_Scan_Line_1", &ACS_S1);
829 acs_def("ACS_Scan_Line_9", &ACS_S9);
832 acs_def("ACS_Diamond", &ACS_DIAMOND);
835 acs_def("ACS_Checker_Board", &ACS_CKBOARD);
838 acs_def("ACS_Degree", &ACS_DEGREE);
841 acs_def("ACS_Plus_Minus", &ACS_PLMINUS);
844 acs_def("ACS_Bullet", &ACS_BULLET);
847 acs_def("ACS_Left_Arrow", &ACS_LARROW);
850 acs_def("ACS_Right_Arrow", &ACS_RARROW);
853 acs_def("ACS_Down_Arrow", &ACS_DARROW);
856 acs_def("ACS_Up_Arrow", &ACS_UARROW);
859 acs_def("ACS_Board_Of_Squares", &ACS_BOARD);
862 acs_def("ACS_Lantern", &ACS_LANTERN);
865 acs_def("ACS_Solid_Block", &ACS_BLOCK);
868 acs_def("ACS_Scan_Line_3", &ACS_S3);
871 acs_def("ACS_Scan_Line_7", &ACS_S7);
874 acs_def("ACS_Less_Or_Equal", &ACS_LEQUAL);
877 acs_def("ACS_Greater_Or_Equal", &ACS_GEQUAL);
880 acs_def("ACS_PI", &ACS_PI);
883 acs_def("ACS_Not_Equal", &ACS_NEQUAL);
886 acs_def("ACS_Sterling", &ACS_STERLING);
890 #define GEN_EVENT(name,value) \
891 printf(" %-25s : constant Event_Mask := 8#%011lo#;\n", \
894 #define GEN_MEVENT(name) \
895 printf(" %-25s : constant Event_Mask := 8#%011lo#;\n", \
899 gen_mouse_events(void)
906 #ifdef BUTTON1_RELEASED
907 GEN_MEVENT(BUTTON1_RELEASED);
908 all1 |= BUTTON1_RELEASED;
910 #ifdef BUTTON1_PRESSED
911 GEN_MEVENT(BUTTON1_PRESSED);
912 all1 |= BUTTON1_PRESSED;
914 #ifdef BUTTON1_CLICKED
915 GEN_MEVENT(BUTTON1_CLICKED);
916 all1 |= BUTTON1_CLICKED;
918 #ifdef BUTTON1_DOUBLE_CLICKED
919 GEN_MEVENT(BUTTON1_DOUBLE_CLICKED);
920 all1 |= BUTTON1_DOUBLE_CLICKED;
922 #ifdef BUTTON1_TRIPLE_CLICKED
923 GEN_MEVENT(BUTTON1_TRIPLE_CLICKED);
924 all1 |= BUTTON1_TRIPLE_CLICKED;
926 #ifdef BUTTON1_RESERVED_EVENT
927 GEN_MEVENT(BUTTON1_RESERVED_EVENT);
928 all1 |= BUTTON1_RESERVED_EVENT;
930 #ifdef BUTTON2_RELEASED
931 GEN_MEVENT(BUTTON2_RELEASED);
932 all2 |= BUTTON2_RELEASED;
934 #ifdef BUTTON2_PRESSED
935 GEN_MEVENT(BUTTON2_PRESSED);
936 all2 |= BUTTON2_PRESSED;
938 #ifdef BUTTON2_CLICKED
939 GEN_MEVENT(BUTTON2_CLICKED);
940 all2 |= BUTTON2_CLICKED;
942 #ifdef BUTTON2_DOUBLE_CLICKED
943 GEN_MEVENT(BUTTON2_DOUBLE_CLICKED);
944 all2 |= BUTTON2_DOUBLE_CLICKED;
946 #ifdef BUTTON2_TRIPLE_CLICKED
947 GEN_MEVENT(BUTTON2_TRIPLE_CLICKED);
948 all2 |= BUTTON2_TRIPLE_CLICKED;
950 #ifdef BUTTON2_RESERVED_EVENT
951 GEN_MEVENT(BUTTON2_RESERVED_EVENT);
952 all2 |= BUTTON2_RESERVED_EVENT;
954 #ifdef BUTTON3_RELEASED
955 GEN_MEVENT(BUTTON3_RELEASED);
956 all3 |= BUTTON3_RELEASED;
958 #ifdef BUTTON3_PRESSED
959 GEN_MEVENT(BUTTON3_PRESSED);
960 all3 |= BUTTON3_PRESSED;
962 #ifdef BUTTON3_CLICKED
963 GEN_MEVENT(BUTTON3_CLICKED);
964 all3 |= BUTTON3_CLICKED;
966 #ifdef BUTTON3_DOUBLE_CLICKED
967 GEN_MEVENT(BUTTON3_DOUBLE_CLICKED);
968 all3 |= BUTTON3_DOUBLE_CLICKED;
970 #ifdef BUTTON3_TRIPLE_CLICKED
971 GEN_MEVENT(BUTTON3_TRIPLE_CLICKED);
972 all3 |= BUTTON3_TRIPLE_CLICKED;
974 #ifdef BUTTON3_RESERVED_EVENT
975 GEN_MEVENT(BUTTON3_RESERVED_EVENT);
976 all3 |= BUTTON3_RESERVED_EVENT;
978 #ifdef BUTTON4_RELEASED
979 GEN_MEVENT(BUTTON4_RELEASED);
980 all4 |= BUTTON4_RELEASED;
982 #ifdef BUTTON4_PRESSED
983 GEN_MEVENT(BUTTON4_PRESSED);
984 all4 |= BUTTON4_PRESSED;
986 #ifdef BUTTON4_CLICKED
987 GEN_MEVENT(BUTTON4_CLICKED);
988 all4 |= BUTTON4_CLICKED;
990 #ifdef BUTTON4_DOUBLE_CLICKED
991 GEN_MEVENT(BUTTON4_DOUBLE_CLICKED);
992 all4 |= BUTTON4_DOUBLE_CLICKED;
994 #ifdef BUTTON4_TRIPLE_CLICKED
995 GEN_MEVENT(BUTTON4_TRIPLE_CLICKED);
996 all4 |= BUTTON4_TRIPLE_CLICKED;
998 #ifdef BUTTON4_RESERVED_EVENT
999 GEN_MEVENT(BUTTON4_RESERVED_EVENT);
1000 all4 |= BUTTON4_RESERVED_EVENT;
1003 GEN_MEVENT(BUTTON_CTRL);
1006 GEN_MEVENT(BUTTON_SHIFT);
1009 GEN_MEVENT(BUTTON_ALT);
1011 #ifdef REPORT_MOUSE_POSITION
1012 GEN_MEVENT(REPORT_MOUSE_POSITION);
1014 #ifdef ALL_MOUSE_EVENTS
1015 GEN_MEVENT(ALL_MOUSE_EVENTS);
1018 GEN_EVENT(BUTTON1_EVENTS, all1);
1019 GEN_EVENT(BUTTON2_EVENTS, all2);
1020 GEN_EVENT(BUTTON3_EVENTS, all3);
1021 GEN_EVENT(BUTTON4_EVENTS, all4);
1025 wrap_one_var(const char *c_var,
1027 const char *ada_func,
1028 const char *ada_type)
1031 /* must wrap variables */
1033 printf(" function %s return %s\n", ada_func, ada_type);
1035 printf(" function Result return %s;\n", c_type);
1036 printf(" pragma Import (C, Result, \"_nc_%s\");\n", c_var);
1038 if (strcmp(c_type, ada_type))
1039 printf(" return %s (Result);\n", ada_type);
1041 printf(" return Result;\n");
1042 printf(" end %s;\n", ada_func);
1044 /* global variables are really global */
1046 printf(" function %s return %s\n", ada_func, ada_type);
1048 printf(" Result : %s;\n", c_type);
1049 printf(" pragma Import (C, Result, \"%s\");\n", c_var);
1051 if (strcmp(c_type, ada_type))
1052 printf(" return %s (Result);\n", ada_type);
1054 printf(" return Result;\n");
1055 printf(" end %s;\n", ada_func);
1059 #define GEN_PUBLIC_VAR(c_var, c_type, ada_func, ada_type) \
1060 wrap_one_var(#c_var, #c_type, #ada_func, #ada_type)
1063 gen_public_vars(void)
1065 GEN_PUBLIC_VAR(stdscr, Window, Standard_Window, Window);
1066 GEN_PUBLIC_VAR(curscr, Window, Current_Window, Window);
1067 GEN_PUBLIC_VAR(LINES, C_Int, Lines, Line_Count);
1068 GEN_PUBLIC_VAR(COLS, C_Int, Columns, Column_Count);
1069 GEN_PUBLIC_VAR(TABSIZE, C_Int, Tab_Size, Natural);
1070 GEN_PUBLIC_VAR(COLORS, C_Int, Number_Of_Colors, Natural);
1071 GEN_PUBLIC_VAR(COLOR_PAIRS, C_Int, Number_Of_Color_Pairs, Natural);
1075 * Output some comment lines indicating that the file is generated.
1076 * The name parameter is the name of the facility to be used in
1080 prologue(const char *name)
1082 printf("-- %s binding.\n", name);
1083 printf("-- This module is generated. Please don't change it manually!\n");
1084 printf("-- Run the generator instead.\n-- |");
1086 printf("define(`M4_BIT_ORDER',`%s_Order_First')",
1087 little_endian ? "Low" : "High");
1091 * Write the prologue for the curses facility and make sure that
1092 * KEY_MIN and KEY_MAX are defined for the rest of this source.
1099 # define KEY_MAX 0777
1101 printf("define(`M4_KEY_MAX',`8#%o#')", KEY_MAX);
1103 # define KEY_MIN 0401
1107 fprintf(stderr, "Unexpected value for KEY_MIN: %d\n", KEY_MIN);
1110 printf("define(`M4_SPECIAL_FIRST',`8#%o#')", KEY_MIN - 1);
1114 * Write out the comment lines for the menu facility
1123 * Write out the comment lines for the form facility
1132 * Write out the comment lines for the mouse facility
1135 mouse_basedefs(void)
1141 * Write the definition of a single color
1144 color_def(const char *name, int value)
1146 printf(" %-16s : constant Color_Number := %d;\n", name, value);
1149 #define HAVE_USE_DEFAULT_COLORS 1
1152 * Generate all color definitions
1157 #ifdef HAVE_USE_DEFAULT_COLORS
1158 color_def("Default_Color", -1);
1161 color_def("Black", COLOR_BLACK);
1164 color_def("Red", COLOR_RED);
1167 color_def("Green", COLOR_GREEN);
1170 color_def("Yellow", COLOR_YELLOW);
1173 color_def("Blue", COLOR_BLUE);
1175 #ifdef COLOR_MAGENTA
1176 color_def("Magenta", COLOR_MAGENTA);
1179 color_def("Cyan", COLOR_CYAN);
1182 color_def("White", COLOR_WHITE);
1187 * Generate the linker options for the base facility
1192 printf(" pragma Linker_Options (\"-lncurses%s\");\n", model);
1196 * Generate the linker options for the menu facility
1199 gen_menu_linkopts(void)
1201 printf(" pragma Linker_Options (\"-lmenu%s\");\n", model);
1205 * Generate the linker options for the form facility
1208 gen_form_linkopts(void)
1210 printf(" pragma Linker_Options (\"-lform%s\");\n", model);
1214 * Generate the linker options for the panel facility
1217 gen_panel_linkopts(void)
1219 printf(" pragma Linker_Options (\"-lpanel%s\");\n", model);
1223 gen_version_info(void)
1225 static const char *v1 =
1226 " NC_Major_Version : constant := %d; -- Major version of the library\n";
1227 static const char *v2 =
1228 " NC_Minor_Version : constant := %d; -- Minor version of the library\n";
1229 static const char *v3 =
1230 " NC_Version : constant String := %c%d.%d%c; -- Version of library\n";
1232 printf(v1, NCURSES_VERSION_MAJOR);
1233 printf(v2, NCURSES_VERSION_MINOR);
1234 printf(v3, '"', NCURSES_VERSION_MAJOR, NCURSES_VERSION_MINOR, '"');
1238 eti_gen(char *buf, int code, const char *name, int *etimin, int *etimax)
1240 sprintf(buf, " E_%-16s : constant Eti_Error := %d;\n", name, code);
1251 const char *s_bool = "";
1253 if (sizeof(bool) == sizeof(char))
1257 else if (sizeof(bool) == sizeof(short))
1261 else if (sizeof(bool) == sizeof(int))
1265 printf(" Sizeof%-*s : constant Natural := %2ld; -- %s\n",
1266 12, "_bool", (long)sizeof(bool), "bool");
1268 /* In ncurses _maxy and _maxx needs an offset for the "public"
1271 printf(" Offset%-*s : constant Natural := %2d; -- %s\n",
1272 12, "_XY", 1, "int");
1274 printf(" type Curses_Bool is mod 2 ** Interfaces.C.%s'Size;\n", s_bool);
1278 * main() expects two arguments on the commandline, both single characters.
1279 * The first character denotes the facility for which we generate output.
1280 * Possible values are
1284 * P - Pointer Device (Mouse)
1285 * E - ETI base definitions
1287 * The second character then denotes the specific output that should be
1288 * generated for the selected facility.
1291 main(int argc, char *argv[])
1294 char *s = (char *)&x;
1305 /* --------------------------------------------------------------- */
1306 case 'B': /* The Base facility */
1309 case 'A': /* chtype translation into Ada95 record type */
1310 gen_attr_set("Character_Attribute_Set");
1312 case 'B': /* write some initial comment lines */
1315 case 'C': /* generate color constants */
1318 case 'D': /* generate displacements of fields in WINDOW struct. */
1321 case 'E': /* generate Mouse Event codes */
1324 case 'K': /* translation of keycodes */
1327 case 'L': /* generate the Linker_Options pragma */
1330 case 'M': /* generate constants for the ACS characters */
1333 case 'O': /* generate definitions of the old key code names */
1336 case 'P': /* generate definitions of the public variables */
1339 case 'R': /* generate representation clause for Attributed character */
1340 gen_chtype_rep("Attributed_Character");
1342 case 'T': /* generate the Trace info */
1343 gen_trace("Trace_Attribute_Set");
1345 case 'V': /* generate version info */
1352 /* --------------------------------------------------------------- */
1353 case 'M': /* The Menu facility */
1356 case 'R': /* generate representation clause for Menu_Option_Set */
1357 gen_menu_opt_rep("Menu_Option_Set");
1359 case 'B': /* write some initial comment lines */
1362 case 'L': /* generate the Linker_Options pragma */
1363 gen_menu_linkopts();
1365 case 'I': /* generate representation clause for Item_Option_Set */
1366 gen_item_opt_rep("Item_Option_Set");
1372 /* --------------------------------------------------------------- */
1373 case 'F': /* The Form facility */
1376 case 'R': /* generate representation clause for Form_Option_Set */
1377 gen_form_opt_rep("Form_Option_Set");
1379 case 'B': /* write some initial comment lines */
1382 case 'L': /* generate the Linker_Options pragma */
1383 gen_form_linkopts();
1385 case 'I': /* generate representation clause for Field_Option_Set */
1386 gen_field_opt_rep("Field_Option_Set");
1392 /* --------------------------------------------------------------- */
1393 case 'P': /* The Pointer(=Mouse) facility */
1396 case 'B': /* write some initial comment lines */
1399 case 'M': /* generate representation clause for Mouse_Event */
1400 gen_mrep_rep("Mouse_Event");
1402 case 'L': /* generate the Linker_Options pragma */
1403 gen_panel_linkopts();
1409 /* --------------------------------------------------------------- */
1410 case 'E': /* chtype size detection */
1415 const char *fmt = " type C_Chtype is new %s;\n";
1416 const char *afmt = " type C_AttrType is new %s;\n";
1418 if (sizeof(chtype) == sizeof(int))
1420 if (sizeof(int) == sizeof(long))
1421 printf(fmt, "C_ULong");
1424 printf(fmt, "C_UInt");
1426 else if (sizeof(chtype) == sizeof(long))
1428 printf(fmt, "C_ULong");
1433 if (sizeof(attr_t) == sizeof(int))
1435 if (sizeof(int) == sizeof(long))
1436 printf(afmt, "C_ULong");
1439 printf(afmt, "C_UInt");
1441 else if (sizeof(attr_t) == sizeof(long))
1443 printf(afmt, "C_ULong");
1448 printf("define(`CF_CURSES_OK',`%d')", OK);
1449 printf("define(`CF_CURSES_ERR',`%d')", ERR);
1450 printf("define(`CF_CURSES_TRUE',`%d')", TRUE);
1451 printf("define(`CF_CURSES_FALSE',`%d')", FALSE);
1456 char *buf = (char *)malloc(2048);
1463 p += eti_gen(p, E_OK, "Ok", &etimin, &etimax);
1464 p += eti_gen(p, E_SYSTEM_ERROR, "System_Error", &etimin, &etimax);
1465 p += eti_gen(p, E_BAD_ARGUMENT, "Bad_Argument", &etimin, &etimax);
1466 p += eti_gen(p, E_POSTED, "Posted", &etimin, &etimax);
1467 p += eti_gen(p, E_CONNECTED, "Connected", &etimin, &etimax);
1468 p += eti_gen(p, E_BAD_STATE, "Bad_State", &etimin, &etimax);
1469 p += eti_gen(p, E_NO_ROOM, "No_Room", &etimin, &etimax);
1470 p += eti_gen(p, E_NOT_POSTED, "Not_Posted", &etimin, &etimax);
1471 p += eti_gen(p, E_UNKNOWN_COMMAND,
1472 "Unknown_Command", &etimin, &etimax);
1473 p += eti_gen(p, E_NO_MATCH, "No_Match", &etimin, &etimax);
1474 p += eti_gen(p, E_NOT_SELECTABLE,
1475 "Not_Selectable", &etimin, &etimax);
1476 p += eti_gen(p, E_NOT_CONNECTED,
1477 "Not_Connected", &etimin, &etimax);
1478 p += eti_gen(p, E_REQUEST_DENIED,
1479 "Request_Denied", &etimin, &etimax);
1480 p += eti_gen(p, E_INVALID_FIELD,
1481 "Invalid_Field", &etimin, &etimax);
1482 p += eti_gen(p, E_CURRENT,
1483 "Current", &etimin, &etimax);
1485 printf(" subtype Eti_Error is C_Int range %d .. %d;\n\n",
1494 /* --------------------------------------------------------------- */
1495 case 'V': /* plain version dump */
1499 case '1': /* major version */
1500 #ifdef NCURSES_VERSION_MAJOR
1501 printf("%d", NCURSES_VERSION_MAJOR);
1504 case '2': /* minor version */
1505 #ifdef NCURSES_VERSION_MINOR
1506 printf("%d", NCURSES_VERSION_MINOR);
1509 case '3': /* patch level */
1510 #ifdef NCURSES_VERSION_PATCH
1511 printf("%d", NCURSES_VERSION_PATCH);
1519 /* --------------------------------------------------------------- */