Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 4 | */ |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 5 | %{ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 6 | |
| 7 | #include <ctype.h> |
| 8 | #include <stdarg.h> |
| 9 | #include <stdio.h> |
| 10 | #include <stdlib.h> |
| 11 | #include <string.h> |
| 12 | #include <stdbool.h> |
| 13 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 14 | #include "lkc.h" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 15 | #include "internal.h" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 16 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 17 | #define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) |
| 18 | |
| 19 | #define PRINTD 0x0001 |
| 20 | #define DEBUG_PARSE 0x0002 |
| 21 | |
| 22 | int cdebug = PRINTD; |
| 23 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 24 | static void yyerror(const char *err); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 25 | static void zconfprint(const char *err, ...); |
| 26 | static void zconf_error(const char *err, ...); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 27 | static bool zconf_endtoken(const char *tokenname, |
| 28 | const char *expected_tokenname); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 29 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 30 | struct symbol *symbol_hash[SYMBOL_HASHSIZE]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 31 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 32 | struct menu *current_menu, *current_entry; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 33 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 34 | %} |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 35 | |
| 36 | %union |
| 37 | { |
| 38 | char *string; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 39 | struct symbol *symbol; |
| 40 | struct expr *expr; |
| 41 | struct menu *menu; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 42 | enum symbol_type type; |
| 43 | enum variable_flavor flavor; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 44 | } |
| 45 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 46 | %token <string> T_HELPTEXT |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 47 | %token <string> T_WORD |
| 48 | %token <string> T_WORD_QUOTE |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 49 | %token T_BOOL |
| 50 | %token T_CHOICE |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 51 | %token T_CLOSE_PAREN |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 52 | %token T_COLON_EQUAL |
| 53 | %token T_COMMENT |
| 54 | %token T_CONFIG |
| 55 | %token T_DEFAULT |
| 56 | %token T_DEF_BOOL |
| 57 | %token T_DEF_TRISTATE |
| 58 | %token T_DEPENDS |
| 59 | %token T_ENDCHOICE |
| 60 | %token T_ENDIF |
| 61 | %token T_ENDMENU |
| 62 | %token T_HELP |
| 63 | %token T_HEX |
| 64 | %token T_IF |
| 65 | %token T_IMPLY |
| 66 | %token T_INT |
| 67 | %token T_MAINMENU |
| 68 | %token T_MENU |
| 69 | %token T_MENUCONFIG |
| 70 | %token T_MODULES |
| 71 | %token T_ON |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 72 | %token T_OPEN_PAREN |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 73 | %token T_OPTIONAL |
| 74 | %token T_PLUS_EQUAL |
| 75 | %token T_PROMPT |
| 76 | %token T_RANGE |
| 77 | %token T_SELECT |
| 78 | %token T_SOURCE |
| 79 | %token T_STRING |
| 80 | %token T_TRISTATE |
| 81 | %token T_VISIBLE |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 82 | %token T_EOL |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 83 | %token <string> T_ASSIGN_VAL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 84 | |
| 85 | %left T_OR |
| 86 | %left T_AND |
| 87 | %left T_EQUAL T_UNEQUAL |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 88 | %left T_LESS T_LESS_EQUAL T_GREATER T_GREATER_EQUAL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 89 | %nonassoc T_NOT |
| 90 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 91 | %type <symbol> nonconst_symbol |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 92 | %type <symbol> symbol |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 93 | %type <type> type logic_type default |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 94 | %type <expr> expr |
| 95 | %type <expr> if_expr |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 96 | %type <string> end |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 97 | %type <menu> if_entry menu_entry choice_entry |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 98 | %type <string> word_opt assign_val |
| 99 | %type <flavor> assign_op |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 100 | |
| 101 | %destructor { |
| 102 | fprintf(stderr, "%s:%d: missing end statement for this entry\n", |
| 103 | $$->file->name, $$->lineno); |
| 104 | if (current_menu == $$) |
| 105 | menu_end_menu(); |
| 106 | } if_entry menu_entry choice_entry |
| 107 | |
| 108 | %% |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 109 | input: mainmenu_stmt stmt_list | stmt_list; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 110 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 111 | /* mainmenu entry */ |
| 112 | |
| 113 | mainmenu_stmt: T_MAINMENU T_WORD_QUOTE T_EOL |
| 114 | { |
| 115 | menu_add_prompt(P_MENU, $2, NULL); |
| 116 | }; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 117 | |
| 118 | stmt_list: |
| 119 | /* empty */ |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 120 | | stmt_list assignment_stmt |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 121 | | stmt_list choice_stmt |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 122 | | stmt_list comment_stmt |
| 123 | | stmt_list config_stmt |
| 124 | | stmt_list if_stmt |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 125 | | stmt_list menu_stmt |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 126 | | stmt_list menuconfig_stmt |
| 127 | | stmt_list source_stmt |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 128 | | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 129 | | stmt_list error T_EOL { zconf_error("invalid statement"); } |
| 130 | ; |
| 131 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 132 | stmt_list_in_choice: |
| 133 | /* empty */ |
| 134 | | stmt_list_in_choice comment_stmt |
| 135 | | stmt_list_in_choice config_stmt |
| 136 | | stmt_list_in_choice if_stmt_in_choice |
| 137 | | stmt_list_in_choice source_stmt |
| 138 | | stmt_list_in_choice error T_EOL { zconf_error("invalid statement"); } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 139 | ; |
| 140 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 141 | /* config/menuconfig entry */ |
| 142 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 143 | config_entry_start: T_CONFIG nonconst_symbol T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 144 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 145 | $2->flags |= SYMBOL_OPTIONAL; |
| 146 | menu_add_entry($2); |
| 147 | printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2->name); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 148 | }; |
| 149 | |
| 150 | config_stmt: config_entry_start config_option_list |
| 151 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 152 | printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); |
| 153 | }; |
| 154 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 155 | menuconfig_entry_start: T_MENUCONFIG nonconst_symbol T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 156 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 157 | $2->flags |= SYMBOL_OPTIONAL; |
| 158 | menu_add_entry($2); |
| 159 | printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), $2->name); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 160 | }; |
| 161 | |
| 162 | menuconfig_stmt: menuconfig_entry_start config_option_list |
| 163 | { |
| 164 | if (current_entry->prompt) |
| 165 | current_entry->prompt->type = P_MENU; |
| 166 | else |
| 167 | zconfprint("warning: menuconfig statement without prompt"); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 168 | printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); |
| 169 | }; |
| 170 | |
| 171 | config_option_list: |
| 172 | /* empty */ |
| 173 | | config_option_list config_option |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 174 | | config_option_list depends |
| 175 | | config_option_list help |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 176 | ; |
| 177 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 178 | config_option: type prompt_stmt_opt T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 179 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 180 | menu_set_type($1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 181 | printd(DEBUG_PARSE, "%s:%d:type(%u)\n", |
| 182 | zconf_curname(), zconf_lineno(), |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 183 | $1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 184 | }; |
| 185 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 186 | config_option: T_PROMPT T_WORD_QUOTE if_expr T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 187 | { |
| 188 | menu_add_prompt(P_PROMPT, $2, $3); |
| 189 | printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); |
| 190 | }; |
| 191 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 192 | config_option: default expr if_expr T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 193 | { |
| 194 | menu_add_expr(P_DEFAULT, $2, $3); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 195 | if ($1 != S_UNKNOWN) |
| 196 | menu_set_type($1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 197 | printd(DEBUG_PARSE, "%s:%d:default(%u)\n", |
| 198 | zconf_curname(), zconf_lineno(), |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 199 | $1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 200 | }; |
| 201 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 202 | config_option: T_SELECT nonconst_symbol if_expr T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 203 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 204 | menu_add_symbol(P_SELECT, $2, $3); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 205 | printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); |
| 206 | }; |
| 207 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 208 | config_option: T_IMPLY nonconst_symbol if_expr T_EOL |
| 209 | { |
| 210 | menu_add_symbol(P_IMPLY, $2, $3); |
| 211 | printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno()); |
| 212 | }; |
| 213 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 214 | config_option: T_RANGE symbol symbol if_expr T_EOL |
| 215 | { |
| 216 | menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,$2, $3), $4); |
| 217 | printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); |
| 218 | }; |
| 219 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 220 | config_option: T_MODULES T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 221 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 222 | if (modules_sym) |
| 223 | zconf_error("symbol '%s' redefines option 'modules' already defined by symbol '%s'", |
| 224 | current_entry->sym->name, modules_sym->name); |
| 225 | modules_sym = current_entry->sym; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 226 | }; |
| 227 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 228 | /* choice entry */ |
| 229 | |
Roman Zippel | 543aa7b | 2008-02-29 05:11:50 +0100 | [diff] [blame] | 230 | choice: T_CHOICE word_opt T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 231 | { |
Roman Zippel | 543aa7b | 2008-02-29 05:11:50 +0100 | [diff] [blame] | 232 | struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 233 | sym->flags |= SYMBOL_NO_WRITE; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 234 | menu_add_entry(sym); |
| 235 | menu_add_expr(P_CHOICE, NULL, NULL); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 236 | free($2); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 237 | printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); |
| 238 | }; |
| 239 | |
| 240 | choice_entry: choice choice_option_list |
| 241 | { |
| 242 | $$ = menu_add_menu(); |
| 243 | }; |
| 244 | |
| 245 | choice_end: end |
| 246 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 247 | if (zconf_endtoken($1, "choice")) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 248 | menu_end_menu(); |
| 249 | printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); |
| 250 | } |
| 251 | }; |
| 252 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 253 | choice_stmt: choice_entry stmt_list_in_choice choice_end |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 254 | ; |
| 255 | |
| 256 | choice_option_list: |
| 257 | /* empty */ |
| 258 | | choice_option_list choice_option |
| 259 | | choice_option_list depends |
| 260 | | choice_option_list help |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 261 | ; |
| 262 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 263 | choice_option: T_PROMPT T_WORD_QUOTE if_expr T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 264 | { |
| 265 | menu_add_prompt(P_PROMPT, $2, $3); |
| 266 | printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); |
| 267 | }; |
| 268 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 269 | choice_option: logic_type prompt_stmt_opt T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 270 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 271 | menu_set_type($1); |
| 272 | printd(DEBUG_PARSE, "%s:%d:type(%u)\n", |
| 273 | zconf_curname(), zconf_lineno(), $1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 274 | }; |
| 275 | |
| 276 | choice_option: T_OPTIONAL T_EOL |
| 277 | { |
| 278 | current_entry->sym->flags |= SYMBOL_OPTIONAL; |
| 279 | printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); |
| 280 | }; |
| 281 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 282 | choice_option: T_DEFAULT nonconst_symbol if_expr T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 283 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 284 | menu_add_symbol(P_DEFAULT, $2, $3); |
| 285 | printd(DEBUG_PARSE, "%s:%d:default\n", |
| 286 | zconf_curname(), zconf_lineno()); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 287 | }; |
| 288 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 289 | type: |
| 290 | logic_type |
| 291 | | T_INT { $$ = S_INT; } |
| 292 | | T_HEX { $$ = S_HEX; } |
| 293 | | T_STRING { $$ = S_STRING; } |
| 294 | |
| 295 | logic_type: |
| 296 | T_BOOL { $$ = S_BOOLEAN; } |
| 297 | | T_TRISTATE { $$ = S_TRISTATE; } |
| 298 | |
| 299 | default: |
| 300 | T_DEFAULT { $$ = S_UNKNOWN; } |
| 301 | | T_DEF_BOOL { $$ = S_BOOLEAN; } |
| 302 | | T_DEF_TRISTATE { $$ = S_TRISTATE; } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 303 | |
| 304 | /* if entry */ |
| 305 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 306 | if_entry: T_IF expr T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 307 | { |
| 308 | printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); |
| 309 | menu_add_entry(NULL); |
| 310 | menu_add_dep($2); |
| 311 | $$ = menu_add_menu(); |
| 312 | }; |
| 313 | |
| 314 | if_end: end |
| 315 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 316 | if (zconf_endtoken($1, "if")) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 317 | menu_end_menu(); |
| 318 | printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); |
| 319 | } |
| 320 | }; |
| 321 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 322 | if_stmt: if_entry stmt_list if_end |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 323 | ; |
| 324 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 325 | if_stmt_in_choice: if_entry stmt_list_in_choice if_end |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 326 | ; |
| 327 | |
| 328 | /* menu entry */ |
| 329 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 330 | menu: T_MENU T_WORD_QUOTE T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 331 | { |
| 332 | menu_add_entry(NULL); |
| 333 | menu_add_prompt(P_MENU, $2, NULL); |
| 334 | printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); |
| 335 | }; |
| 336 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 337 | menu_entry: menu menu_option_list |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 338 | { |
| 339 | $$ = menu_add_menu(); |
| 340 | }; |
| 341 | |
| 342 | menu_end: end |
| 343 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 344 | if (zconf_endtoken($1, "menu")) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 345 | menu_end_menu(); |
| 346 | printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); |
| 347 | } |
| 348 | }; |
| 349 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 350 | menu_stmt: menu_entry stmt_list menu_end |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 351 | ; |
| 352 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 353 | menu_option_list: |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 354 | /* empty */ |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 355 | | menu_option_list visible |
| 356 | | menu_option_list depends |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 357 | ; |
| 358 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 359 | source_stmt: T_SOURCE T_WORD_QUOTE T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 360 | { |
| 361 | printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); |
Stefan Reinauer | f78a09b | 2015-04-03 20:01:38 +0200 | [diff] [blame] | 362 | zconf_nextfiles($2); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 363 | free($2); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 364 | }; |
| 365 | |
| 366 | /* comment entry */ |
| 367 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 368 | comment: T_COMMENT T_WORD_QUOTE T_EOL |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 369 | { |
| 370 | menu_add_entry(NULL); |
| 371 | menu_add_prompt(P_COMMENT, $2, NULL); |
| 372 | printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); |
| 373 | }; |
| 374 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 375 | comment_stmt: comment comment_option_list |
| 376 | ; |
| 377 | |
| 378 | comment_option_list: |
| 379 | /* empty */ |
| 380 | | comment_option_list depends |
| 381 | ; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 382 | |
| 383 | /* help option */ |
| 384 | |
| 385 | help_start: T_HELP T_EOL |
| 386 | { |
| 387 | printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); |
| 388 | zconf_starthelp(); |
| 389 | }; |
| 390 | |
| 391 | help: help_start T_HELPTEXT |
| 392 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 393 | if (current_entry->help) { |
| 394 | free(current_entry->help); |
| 395 | zconfprint("warning: '%s' defined with more than one help text -- only the last one will be used", |
| 396 | current_entry->sym->name ?: "<choice>"); |
| 397 | } |
| 398 | |
| 399 | /* Is the help text empty or all whitespace? */ |
| 400 | if ($2[strspn($2, " \f\n\r\t\v")] == '\0') |
| 401 | zconfprint("warning: '%s' defined with blank help text", |
| 402 | current_entry->sym->name ?: "<choice>"); |
| 403 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 404 | current_entry->help = $2; |
| 405 | }; |
| 406 | |
| 407 | /* depends option */ |
| 408 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 409 | depends: T_DEPENDS T_ON expr T_EOL |
| 410 | { |
| 411 | menu_add_dep($3); |
| 412 | printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); |
| 413 | }; |
| 414 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 415 | /* visibility option */ |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 416 | visible: T_VISIBLE if_expr T_EOL |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 417 | { |
| 418 | menu_add_visibility($2); |
| 419 | }; |
| 420 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 421 | /* prompt statement */ |
| 422 | |
| 423 | prompt_stmt_opt: |
| 424 | /* empty */ |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 425 | | T_WORD_QUOTE if_expr |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 426 | { |
| 427 | menu_add_prompt(P_PROMPT, $1, $2); |
| 428 | }; |
| 429 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 430 | end: T_ENDMENU T_EOL { $$ = "menu"; } |
| 431 | | T_ENDCHOICE T_EOL { $$ = "choice"; } |
| 432 | | T_ENDIF T_EOL { $$ = "if"; } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 433 | ; |
| 434 | |
| 435 | if_expr: /* empty */ { $$ = NULL; } |
| 436 | | T_IF expr { $$ = $2; } |
| 437 | ; |
| 438 | |
| 439 | expr: symbol { $$ = expr_alloc_symbol($1); } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 440 | | symbol T_LESS symbol { $$ = expr_alloc_comp(E_LTH, $1, $3); } |
| 441 | | symbol T_LESS_EQUAL symbol { $$ = expr_alloc_comp(E_LEQ, $1, $3); } |
| 442 | | symbol T_GREATER symbol { $$ = expr_alloc_comp(E_GTH, $1, $3); } |
| 443 | | symbol T_GREATER_EQUAL symbol { $$ = expr_alloc_comp(E_GEQ, $1, $3); } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 444 | | symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); } |
| 445 | | symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); } |
| 446 | | T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; } |
| 447 | | T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); } |
| 448 | | expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); } |
| 449 | | expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); } |
| 450 | ; |
| 451 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 452 | /* For symbol definitions, selects, etc., where quotes are not accepted */ |
| 453 | nonconst_symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); }; |
| 454 | |
| 455 | symbol: nonconst_symbol |
Roman Zippel | 543aa7b | 2008-02-29 05:11:50 +0100 | [diff] [blame] | 456 | | T_WORD_QUOTE { $$ = sym_lookup($1, SYMBOL_CONST); free($1); } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 457 | ; |
| 458 | |
Roman Zippel | 543aa7b | 2008-02-29 05:11:50 +0100 | [diff] [blame] | 459 | word_opt: /* empty */ { $$ = NULL; } |
| 460 | | T_WORD |
| 461 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 462 | /* assignment statement */ |
| 463 | |
| 464 | assignment_stmt: T_WORD assign_op assign_val T_EOL { variable_add($1, $3, $2); free($1); free($3); } |
| 465 | |
| 466 | assign_op: |
| 467 | T_EQUAL { $$ = VAR_RECURSIVE; } |
| 468 | | T_COLON_EQUAL { $$ = VAR_SIMPLE; } |
| 469 | | T_PLUS_EQUAL { $$ = VAR_APPEND; } |
| 470 | ; |
| 471 | |
| 472 | assign_val: |
| 473 | /* empty */ { $$ = xstrdup(""); }; |
| 474 | | T_ASSIGN_VAL |
| 475 | ; |
| 476 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 477 | %% |
| 478 | |
| 479 | void conf_parse(const char *name) |
| 480 | { |
| 481 | struct symbol *sym; |
| 482 | int i; |
| 483 | |
| 484 | zconf_initscan(name); |
| 485 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 486 | _menu_init(); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 487 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 488 | if (getenv("ZCONF_DEBUG")) |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 489 | yydebug = 1; |
| 490 | yyparse(); |
| 491 | |
| 492 | /* Variables are expanded in the parse phase. We can free them here. */ |
| 493 | variable_all_del(); |
| 494 | |
| 495 | if (yynerrs) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 496 | exit(1); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 497 | if (!modules_sym) |
| 498 | modules_sym = sym_find( "n" ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 499 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 500 | if (!menu_has_prompt(&rootmenu)) { |
| 501 | current_entry = &rootmenu; |
| 502 | menu_add_prompt(P_MENU, "Main menu", NULL); |
| 503 | } |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 504 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 505 | menu_finalize(&rootmenu); |
| 506 | for_all_symbols(i, sym) { |
| 507 | if (sym_check_deps(sym)) |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 508 | yynerrs++; |
Stefan Reinauer | 3ec23b3 | 2015-04-06 00:59:23 +0200 | [diff] [blame] | 509 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 510 | if (yynerrs) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 511 | exit(1); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 512 | conf_set_changed(true); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 513 | } |
| 514 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 515 | static bool zconf_endtoken(const char *tokenname, |
| 516 | const char *expected_tokenname) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 517 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 518 | if (strcmp(tokenname, expected_tokenname)) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 519 | zconf_error("unexpected '%s' within %s block", |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 520 | tokenname, expected_tokenname); |
| 521 | yynerrs++; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 522 | return false; |
| 523 | } |
| 524 | if (current_menu->file != current_file) { |
| 525 | zconf_error("'%s' in different file than '%s'", |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 526 | tokenname, expected_tokenname); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 527 | fprintf(stderr, "%s:%d: location of the '%s'\n", |
| 528 | current_menu->file->name, current_menu->lineno, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 529 | expected_tokenname); |
| 530 | yynerrs++; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 531 | return false; |
| 532 | } |
| 533 | return true; |
| 534 | } |
| 535 | |
| 536 | static void zconfprint(const char *err, ...) |
| 537 | { |
| 538 | va_list ap; |
| 539 | |
| 540 | fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); |
| 541 | va_start(ap, err); |
| 542 | vfprintf(stderr, err, ap); |
| 543 | va_end(ap); |
| 544 | fprintf(stderr, "\n"); |
| 545 | } |
| 546 | |
| 547 | static void zconf_error(const char *err, ...) |
| 548 | { |
| 549 | va_list ap; |
| 550 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 551 | yynerrs++; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 552 | fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); |
| 553 | va_start(ap, err); |
| 554 | vfprintf(stderr, err, ap); |
| 555 | va_end(ap); |
| 556 | fprintf(stderr, "\n"); |
| 557 | } |
| 558 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 559 | static void yyerror(const char *err) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 560 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 561 | fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 562 | } |
| 563 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 564 | static void print_quoted_string(FILE *out, const char *str) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 565 | { |
| 566 | const char *p; |
| 567 | int len; |
| 568 | |
| 569 | putc('"', out); |
| 570 | while ((p = strchr(str, '"'))) { |
| 571 | len = p - str; |
| 572 | if (len) |
| 573 | fprintf(out, "%.*s", len, str); |
| 574 | fputs("\\\"", out); |
| 575 | str = p + 1; |
| 576 | } |
| 577 | fputs(str, out); |
| 578 | putc('"', out); |
| 579 | } |
| 580 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 581 | static void print_symbol(FILE *out, struct menu *menu) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 582 | { |
| 583 | struct symbol *sym = menu->sym; |
| 584 | struct property *prop; |
| 585 | |
| 586 | if (sym_is_choice(sym)) |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 587 | fprintf(out, "\nchoice\n"); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 588 | else |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 589 | fprintf(out, "\nconfig %s\n", sym->name); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 590 | switch (sym->type) { |
| 591 | case S_BOOLEAN: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 592 | fputs(" bool\n", out); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 593 | break; |
| 594 | case S_TRISTATE: |
| 595 | fputs(" tristate\n", out); |
| 596 | break; |
| 597 | case S_STRING: |
| 598 | fputs(" string\n", out); |
| 599 | break; |
| 600 | case S_INT: |
| 601 | fputs(" integer\n", out); |
| 602 | break; |
| 603 | case S_HEX: |
| 604 | fputs(" hex\n", out); |
| 605 | break; |
| 606 | default: |
| 607 | fputs(" ???\n", out); |
| 608 | break; |
| 609 | } |
| 610 | for (prop = sym->prop; prop; prop = prop->next) { |
| 611 | if (prop->menu != menu) |
| 612 | continue; |
| 613 | switch (prop->type) { |
| 614 | case P_PROMPT: |
| 615 | fputs(" prompt ", out); |
| 616 | print_quoted_string(out, prop->text); |
| 617 | if (!expr_is_yes(prop->visible.expr)) { |
| 618 | fputs(" if ", out); |
| 619 | expr_fprint(prop->visible.expr, out); |
| 620 | } |
| 621 | fputc('\n', out); |
| 622 | break; |
| 623 | case P_DEFAULT: |
| 624 | fputs( " default ", out); |
| 625 | expr_fprint(prop->expr, out); |
| 626 | if (!expr_is_yes(prop->visible.expr)) { |
| 627 | fputs(" if ", out); |
| 628 | expr_fprint(prop->visible.expr, out); |
| 629 | } |
| 630 | fputc('\n', out); |
| 631 | break; |
| 632 | case P_CHOICE: |
| 633 | fputs(" #choice value\n", out); |
| 634 | break; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 635 | case P_SELECT: |
| 636 | fputs( " select ", out); |
| 637 | expr_fprint(prop->expr, out); |
| 638 | fputc('\n', out); |
| 639 | break; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 640 | case P_IMPLY: |
| 641 | fputs( " imply ", out); |
| 642 | expr_fprint(prop->expr, out); |
| 643 | fputc('\n', out); |
| 644 | break; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 645 | case P_RANGE: |
| 646 | fputs( " range ", out); |
| 647 | expr_fprint(prop->expr, out); |
| 648 | fputc('\n', out); |
| 649 | break; |
| 650 | case P_MENU: |
| 651 | fputs( " menu ", out); |
| 652 | print_quoted_string(out, prop->text); |
| 653 | fputc('\n', out); |
| 654 | break; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 655 | case P_SYMBOL: |
| 656 | fputs( " symbol ", out); |
| 657 | fprintf(out, "%s\n", prop->menu->sym->name); |
| 658 | break; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 659 | default: |
| 660 | fprintf(out, " unknown prop %d!\n", prop->type); |
| 661 | break; |
| 662 | } |
| 663 | } |
| 664 | if (menu->help) { |
| 665 | int len = strlen(menu->help); |
| 666 | while (menu->help[--len] == '\n') |
| 667 | menu->help[len] = 0; |
| 668 | fprintf(out, " help\n%s\n", menu->help); |
| 669 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 670 | } |
| 671 | |
| 672 | void zconfdump(FILE *out) |
| 673 | { |
| 674 | struct property *prop; |
| 675 | struct symbol *sym; |
| 676 | struct menu *menu; |
| 677 | |
| 678 | menu = rootmenu.list; |
| 679 | while (menu) { |
| 680 | if ((sym = menu->sym)) |
| 681 | print_symbol(out, menu); |
| 682 | else if ((prop = menu->prompt)) { |
| 683 | switch (prop->type) { |
| 684 | case P_COMMENT: |
| 685 | fputs("\ncomment ", out); |
| 686 | print_quoted_string(out, prop->text); |
| 687 | fputs("\n", out); |
| 688 | break; |
| 689 | case P_MENU: |
| 690 | fputs("\nmenu ", out); |
| 691 | print_quoted_string(out, prop->text); |
| 692 | fputs("\n", out); |
| 693 | break; |
| 694 | default: |
| 695 | ; |
| 696 | } |
| 697 | if (!expr_is_yes(prop->visible.expr)) { |
| 698 | fputs(" depends ", out); |
| 699 | expr_fprint(prop->visible.expr, out); |
| 700 | fputc('\n', out); |
| 701 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 702 | } |
| 703 | |
| 704 | if (menu->list) |
| 705 | menu = menu->list; |
| 706 | else if (menu->next) |
| 707 | menu = menu->next; |
| 708 | else while ((menu = menu->parent)) { |
| 709 | if (menu->prompt && menu->prompt->type == P_MENU) |
| 710 | fputs("\nendmenu\n", out); |
| 711 | if (menu->next) { |
| 712 | menu = menu->next; |
| 713 | break; |
| 714 | } |
| 715 | } |
| 716 | } |
| 717 | } |