OpenWrt – Diff between revs 2 and 3

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1 /* 1 /*
2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> 2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0. 3 * Released under the terms of the GNU GPL v2.0.
4 */ 4 */
5   5  
6 #include <locale.h> 6 #include <locale.h>
7 #include <ctype.h> 7 #include <ctype.h>
8 #include <limits.h> 8 #include <limits.h>
9 #include <stdio.h> 9 #include <stdio.h>
10 #include <stdlib.h> 10 #include <stdlib.h>
11 #include <string.h> 11 #include <string.h>
12 #include <time.h> 12 #include <time.h>
13 #include <unistd.h> 13 #include <unistd.h>
14 #include <getopt.h> 14 #include <getopt.h>
15 #include <sys/stat.h> 15 #include <sys/stat.h>
16 #include <sys/time.h> 16 #include <sys/time.h>
17 #include <errno.h> 17 #include <errno.h>
18   18  
19 #include "lkc.h" 19 #include "lkc.h"
20   20  
21 static void conf(struct menu *menu); 21 static void conf(struct menu *menu);
22 static void check_conf(struct menu *menu); 22 static void check_conf(struct menu *menu);
23 static void xfgets(char *str, int size, FILE *in); 23 static void xfgets(char *str, int size, FILE *in);
24   24  
25 enum input_mode { 25 enum input_mode {
26 oldaskconfig, 26 oldaskconfig,
27 silentoldconfig, 27 silentoldconfig,
28 oldconfig, 28 oldconfig,
29 allnoconfig, 29 allnoconfig,
30 allyesconfig, 30 allyesconfig,
31 allmodconfig, 31 allmodconfig,
32 alldefconfig, 32 alldefconfig,
33 randconfig, 33 randconfig,
34 defconfig, 34 defconfig,
35 savedefconfig, 35 savedefconfig,
36 listnewconfig, 36 listnewconfig,
37 olddefconfig, 37 olddefconfig,
38 } input_mode = oldaskconfig; 38 } input_mode = oldaskconfig;
39   39  
40 static int indent = 1; 40 static int indent = 1;
41 static int tty_stdio; 41 static int tty_stdio;
42 static int valid_stdin = 1; 42 static int valid_stdin = 1;
43 static int sync_kconfig; 43 static int sync_kconfig;
44 static int conf_cnt; 44 static int conf_cnt;
45 static char line[PATH_MAX]; 45 static char line[PATH_MAX];
46 static struct menu *rootEntry; 46 static struct menu *rootEntry;
47   47  
48 static void print_help(struct menu *menu) 48 static void print_help(struct menu *menu)
49 { 49 {
50 struct gstr help = str_new(); 50 struct gstr help = str_new();
51   51  
52 menu_get_ext_help(menu, &help); 52 menu_get_ext_help(menu, &help);
53   53  
54 printf("\n%s\n", str_get(&help)); 54 printf("\n%s\n", str_get(&help));
55 str_free(&help); 55 str_free(&help);
56 } 56 }
57   57  
58 static void strip(char *str) 58 static void strip(char *str)
59 { 59 {
60 char *p = str; 60 char *p = str;
61 int l; 61 int l;
62   62  
63 while ((isspace(*p))) 63 while ((isspace(*p)))
64 p++; 64 p++;
65 l = strlen(p); 65 l = strlen(p);
66 if (p != str) 66 if (p != str)
67 memmove(str, p, l + 1); 67 memmove(str, p, l + 1);
68 if (!l) 68 if (!l)
69 return; 69 return;
70 p = str + l - 1; 70 p = str + l - 1;
71 while ((isspace(*p))) 71 while ((isspace(*p)))
72 *p-- = 0; 72 *p-- = 0;
73 } 73 }
74   74  
75 static void check_stdin(void) 75 static void check_stdin(void)
76 { 76 {
77 if (!valid_stdin) { 77 if (!valid_stdin) {
78 printf("%s",_("aborted!\n\n")); 78 printf(_("aborted!\n\n"));
79 printf("%s",_("Console input/output is redirected. ")); 79 printf(_("Console input/output is redirected. "));
80 printf("%s",_("Run 'make oldconfig' to update configuration.\n\n")); 80 printf(_("Run 'make oldconfig' to update configuration.\n\n"));
81 exit(1); 81 exit(1);
82 } 82 }
83 } 83 }
84   84  
85 static int conf_askvalue(struct symbol *sym, const char *def) 85 static int conf_askvalue(struct symbol *sym, const char *def)
86 { 86 {
87 enum symbol_type type = sym_get_type(sym); 87 enum symbol_type type = sym_get_type(sym);
88   88  
89 if (!sym_has_value(sym)) 89 if (!sym_has_value(sym))
90 printf("%s",_("(NEW) ")); 90 printf(_("(NEW) "));
91   91  
92 line[0] = '\n'; 92 line[0] = '\n';
93 line[1] = 0; 93 line[1] = 0;
94   94  
95 if (!sym_is_changable(sym)) { 95 if (!sym_is_changable(sym)) {
96 printf("%s\n", def); 96 printf("%s\n", def);
97 line[0] = '\n'; 97 line[0] = '\n';
98 line[1] = 0; 98 line[1] = 0;
99 return 0; 99 return 0;
100 } 100 }
101   101  
102 switch (input_mode) { 102 switch (input_mode) {
103 case oldconfig: 103 case oldconfig:
104 case silentoldconfig: 104 case silentoldconfig:
105 if (sym_has_value(sym)) { 105 if (sym_has_value(sym)) {
106 printf("%s\n", def); 106 printf("%s\n", def);
107 return 0; 107 return 0;
108 } 108 }
109 check_stdin(); 109 check_stdin();
110 /* fall through */ 110 /* fall through */
111 case oldaskconfig: 111 case oldaskconfig:
112 fflush(stdout); 112 fflush(stdout);
113 xfgets(line, sizeof(line), stdin); 113 xfgets(line, sizeof(line), stdin);
114 if (!tty_stdio) 114 if (!tty_stdio)
115 printf("\n"); 115 printf("\n");
116 return 1; 116 return 1;
117 default: 117 default:
118 break; 118 break;
119 } 119 }
120   120  
121 switch (type) { 121 switch (type) {
122 case S_INT: 122 case S_INT:
123 case S_HEX: 123 case S_HEX:
124 case S_STRING: 124 case S_STRING:
125 printf("%s\n", def); 125 printf("%s\n", def);
126 return 1; 126 return 1;
127 default: 127 default:
128 ; 128 ;
129 } 129 }
130 printf("%s", line); 130 printf("%s", line);
131 return 1; 131 return 1;
132 } 132 }
133   133  
134 static int conf_string(struct menu *menu) 134 static int conf_string(struct menu *menu)
135 { 135 {
136 struct symbol *sym = menu->sym; 136 struct symbol *sym = menu->sym;
137 const char *def; 137 const char *def;
138   138  
139 while (1) { 139 while (1) {
140 printf("%*s%s ", indent - 1, "", _(menu->prompt->text)); 140 printf("%*s%s ", indent - 1, "", _(menu->prompt->text));
141 printf("(%s) ", sym->name); 141 printf("(%s) ", sym->name);
142 def = sym_get_string_value(sym); 142 def = sym_get_string_value(sym);
143 if (sym_get_string_value(sym)) 143 if (sym_get_string_value(sym))
144 printf("[%s] ", def); 144 printf("[%s] ", def);
145 if (!conf_askvalue(sym, def)) 145 if (!conf_askvalue(sym, def))
146 return 0; 146 return 0;
147 switch (line[0]) { 147 switch (line[0]) {
148 case '\n': 148 case '\n':
149 break; 149 break;
150 case '?': 150 case '?':
151 /* print help */ 151 /* print help */
152 if (line[1] == '\n') { 152 if (line[1] == '\n') {
153 print_help(menu); 153 print_help(menu);
154 def = NULL; 154 def = NULL;
155 break; 155 break;
156 } 156 }
157 /* fall through */ 157 /* fall through */
158 default: 158 default:
159 line[strlen(line)-1] = 0; 159 line[strlen(line)-1] = 0;
160 def = line; 160 def = line;
161 } 161 }
162 if (def && sym_set_string_value(sym, def)) 162 if (def && sym_set_string_value(sym, def))
163 return 0; 163 return 0;
164 } 164 }
165 } 165 }
166   166  
167 static int conf_sym(struct menu *menu) 167 static int conf_sym(struct menu *menu)
168 { 168 {
169 struct symbol *sym = menu->sym; 169 struct symbol *sym = menu->sym;
170 tristate oldval, newval; 170 tristate oldval, newval;
171   171  
172 while (1) { 172 while (1) {
173 printf("%*s%s ", indent - 1, "", _(menu->prompt->text)); 173 printf("%*s%s ", indent - 1, "", _(menu->prompt->text));
174 if (sym->name) 174 if (sym->name)
175 printf("(%s) ", sym->name); 175 printf("(%s) ", sym->name);
176 putchar('['); 176 putchar('[');
177 oldval = sym_get_tristate_value(sym); 177 oldval = sym_get_tristate_value(sym);
178 switch (oldval) { 178 switch (oldval) {
179 case no: 179 case no:
180 putchar('N'); 180 putchar('N');
181 break; 181 break;
182 case mod: 182 case mod:
183 putchar('M'); 183 putchar('M');
184 break; 184 break;
185 case yes: 185 case yes:
186 putchar('Y'); 186 putchar('Y');
187 break; 187 break;
188 } 188 }
189 if (oldval != no && sym_tristate_within_range(sym, no)) 189 if (oldval != no && sym_tristate_within_range(sym, no))
190 printf("/n"); 190 printf("/n");
191 if (oldval != mod && sym_tristate_within_range(sym, mod)) 191 if (oldval != mod && sym_tristate_within_range(sym, mod))
192 printf("/m"); 192 printf("/m");
193 if (oldval != yes && sym_tristate_within_range(sym, yes)) 193 if (oldval != yes && sym_tristate_within_range(sym, yes))
194 printf("/y"); 194 printf("/y");
195 if (menu_has_help(menu)) 195 if (menu_has_help(menu))
196 printf("/?"); 196 printf("/?");
197 printf("] "); 197 printf("] ");
198 if (!conf_askvalue(sym, sym_get_string_value(sym))) 198 if (!conf_askvalue(sym, sym_get_string_value(sym)))
199 return 0; 199 return 0;
200 strip(line); 200 strip(line);
201   201  
202 switch (line[0]) { 202 switch (line[0]) {
203 case 'n': 203 case 'n':
204 case 'N': 204 case 'N':
205 newval = no; 205 newval = no;
206 if (!line[1] || !strcmp(&line[1], "o")) 206 if (!line[1] || !strcmp(&line[1], "o"))
207 break; 207 break;
208 continue; 208 continue;
209 case 'm': 209 case 'm':
210 case 'M': 210 case 'M':
211 newval = mod; 211 newval = mod;
212 if (!line[1]) 212 if (!line[1])
213 break; 213 break;
214 continue; 214 continue;
215 case 'y': 215 case 'y':
216 case 'Y': 216 case 'Y':
217 newval = yes; 217 newval = yes;
218 if (!line[1] || !strcmp(&line[1], "es")) 218 if (!line[1] || !strcmp(&line[1], "es"))
219 break; 219 break;
220 continue; 220 continue;
221 case 0: 221 case 0:
222 newval = oldval; 222 newval = oldval;
223 break; 223 break;
224 case '?': 224 case '?':
225 goto help; 225 goto help;
226 default: 226 default:
227 continue; 227 continue;
228 } 228 }
229 if (sym_set_tristate_value(sym, newval)) 229 if (sym_set_tristate_value(sym, newval))
230 return 0; 230 return 0;
231 help: 231 help:
232 print_help(menu); 232 print_help(menu);
233 } 233 }
234 } 234 }
235   235  
236 static int conf_choice(struct menu *menu) 236 static int conf_choice(struct menu *menu)
237 { 237 {
238 struct symbol *sym, *def_sym; 238 struct symbol *sym, *def_sym;
239 struct menu *child; 239 struct menu *child;
240 bool is_new; 240 bool is_new;
241   241  
242 sym = menu->sym; 242 sym = menu->sym;
243 is_new = !sym_has_value(sym); 243 is_new = !sym_has_value(sym);
244 if (sym_is_changable(sym)) { 244 if (sym_is_changable(sym)) {
245 conf_sym(menu); 245 conf_sym(menu);
246 sym_calc_value(sym); 246 sym_calc_value(sym);
247 switch (sym_get_tristate_value(sym)) { 247 switch (sym_get_tristate_value(sym)) {
248 case no: 248 case no:
249 return 1; 249 return 1;
250 case mod: 250 case mod:
251 return 0; 251 return 0;
252 case yes: 252 case yes:
253 break; 253 break;
254 } 254 }
255 } else { 255 } else {
256 switch (sym_get_tristate_value(sym)) { 256 switch (sym_get_tristate_value(sym)) {
257 case no: 257 case no:
258 return 1; 258 return 1;
259 case mod: 259 case mod:
260 printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu))); 260 printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu)));
261 return 0; 261 return 0;
262 case yes: 262 case yes:
263 break; 263 break;
264 } 264 }
265 } 265 }
266   266  
267 while (1) { 267 while (1) {
268 int cnt, def; 268 int cnt, def;
269   269  
270 printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu))); 270 printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu)));
271 def_sym = sym_get_choice_value(sym); 271 def_sym = sym_get_choice_value(sym);
272 cnt = def = 0; 272 cnt = def = 0;
273 line[0] = 0; 273 line[0] = 0;
274 for (child = menu->list; child; child = child->next) { 274 for (child = menu->list; child; child = child->next) {
275 if (!menu_is_visible(child)) 275 if (!menu_is_visible(child))
276 continue; 276 continue;
277 if (!child->sym) { 277 if (!child->sym) {
278 printf("%*c %s\n", indent, '*', _(menu_get_prompt(child))); 278 printf("%*c %s\n", indent, '*', _(menu_get_prompt(child)));
279 continue; 279 continue;
280 } 280 }
281 cnt++; 281 cnt++;
282 if (child->sym == def_sym) { 282 if (child->sym == def_sym) {
283 def = cnt; 283 def = cnt;
284 printf("%*c", indent, '>'); 284 printf("%*c", indent, '>');
285 } else 285 } else
286 printf("%*c", indent, ' '); 286 printf("%*c", indent, ' ');
287 printf(" %d. %s", cnt, _(menu_get_prompt(child))); 287 printf(" %d. %s", cnt, _(menu_get_prompt(child)));
288 if (child->sym->name) 288 if (child->sym->name)
289 printf(" (%s)", child->sym->name); 289 printf(" (%s)", child->sym->name);
290 if (!sym_has_value(child->sym)) 290 if (!sym_has_value(child->sym))
291 printf("%s",_(" (NEW)")); 291 printf(_(" (NEW)"));
292 printf("\n"); 292 printf("\n");
293 } 293 }
294 printf(_("%*schoice"), indent - 1, ""); 294 printf(_("%*schoice"), indent - 1, "");
295 if (cnt == 1) { 295 if (cnt == 1) {
296 printf("[1]: 1\n"); 296 printf("[1]: 1\n");
297 goto conf_childs; 297 goto conf_childs;
298 } 298 }
299 printf("[1-%d", cnt); 299 printf("[1-%d", cnt);
300 if (menu_has_help(menu)) 300 if (menu_has_help(menu))
301 printf("?"); 301 printf("?");
302 printf("]: "); 302 printf("]: ");
303 switch (input_mode) { 303 switch (input_mode) {
304 case oldconfig: 304 case oldconfig:
305 case silentoldconfig: 305 case silentoldconfig:
306 if (!is_new) { 306 if (!is_new) {
307 cnt = def; 307 cnt = def;
308 printf("%d\n", cnt); 308 printf("%d\n", cnt);
309 break; 309 break;
310 } 310 }
311 check_stdin(); 311 check_stdin();
312 /* fall through */ 312 /* fall through */
313 case oldaskconfig: 313 case oldaskconfig:
314 fflush(stdout); 314 fflush(stdout);
315 xfgets(line, sizeof(line), stdin); 315 xfgets(line, sizeof(line), stdin);
316 strip(line); 316 strip(line);
317 if (line[0] == '?') { 317 if (line[0] == '?') {
318 print_help(menu); 318 print_help(menu);
319 continue; 319 continue;
320 } 320 }
321 if (!line[0]) 321 if (!line[0])
322 cnt = def; 322 cnt = def;
323 else if (isdigit(line[0])) 323 else if (isdigit(line[0]))
324 cnt = atoi(line); 324 cnt = atoi(line);
325 else 325 else
326 continue; 326 continue;
327 break; 327 break;
328 default: 328 default:
329 break; 329 break;
330 } 330 }
331   331  
332 conf_childs: 332 conf_childs:
333 for (child = menu->list; child; child = child->next) { 333 for (child = menu->list; child; child = child->next) {
334 if (!child->sym || !menu_is_visible(child)) 334 if (!child->sym || !menu_is_visible(child))
335 continue; 335 continue;
336 if (!--cnt) 336 if (!--cnt)
337 break; 337 break;
338 } 338 }
339 if (!child) 339 if (!child)
340 continue; 340 continue;
341 if (line[0] && line[strlen(line) - 1] == '?') { 341 if (line[0] && line[strlen(line) - 1] == '?') {
342 print_help(child); 342 print_help(child);
343 continue; 343 continue;
344 } 344 }
345 sym_set_choice_value(sym, child->sym); 345 sym_set_choice_value(sym, child->sym);
346 for (child = child->list; child; child = child->next) { 346 for (child = child->list; child; child = child->next) {
347 indent += 2; 347 indent += 2;
348 conf(child); 348 conf(child);
349 indent -= 2; 349 indent -= 2;
350 } 350 }
351 return 1; 351 return 1;
352 } 352 }
353 } 353 }
354   354  
355 static void conf(struct menu *menu) 355 static void conf(struct menu *menu)
356 { 356 {
357 struct symbol *sym; 357 struct symbol *sym;
358 struct property *prop; 358 struct property *prop;
359 struct menu *child; 359 struct menu *child;
360   360  
361 if (!menu_is_visible(menu)) 361 if (!menu_is_visible(menu))
362 return; 362 return;
363   363  
364 sym = menu->sym; 364 sym = menu->sym;
365 prop = menu->prompt; 365 prop = menu->prompt;
366 if (prop) { 366 if (prop) {
367 const char *prompt; 367 const char *prompt;
368   368  
369 switch (prop->type) { 369 switch (prop->type) {
370 case P_MENU: 370 case P_MENU:
371 if ((input_mode == silentoldconfig || 371 if ((input_mode == silentoldconfig ||
372 input_mode == listnewconfig || 372 input_mode == listnewconfig ||
373 input_mode == olddefconfig) && 373 input_mode == olddefconfig) &&
374 rootEntry != menu) { 374 rootEntry != menu) {
375 check_conf(menu); 375 check_conf(menu);
376 return; 376 return;
377 } 377 }
378 /* fall through */ 378 /* fall through */
379 case P_COMMENT: 379 case P_COMMENT:
380 prompt = menu_get_prompt(menu); 380 prompt = menu_get_prompt(menu);
381 if (prompt) 381 if (prompt)
382 printf("%*c\n%*c %s\n%*c\n", 382 printf("%*c\n%*c %s\n%*c\n",
383 indent, '*', 383 indent, '*',
384 indent, '*', _(prompt), 384 indent, '*', _(prompt),
385 indent, '*'); 385 indent, '*');
386 default: 386 default:
387 ; 387 ;
388 } 388 }
389 } 389 }
390   390  
391 if (!sym) 391 if (!sym)
392 goto conf_childs; 392 goto conf_childs;
393   393  
394 if (sym_is_choice(sym)) { 394 if (sym_is_choice(sym)) {
395 conf_choice(menu); 395 conf_choice(menu);
396 if (sym->curr.tri != mod) 396 if (sym->curr.tri != mod)
397 return; 397 return;
398 goto conf_childs; 398 goto conf_childs;
399 } 399 }
400   400  
401 switch (sym->type) { 401 switch (sym->type) {
402 case S_INT: 402 case S_INT:
403 case S_HEX: 403 case S_HEX:
404 case S_STRING: 404 case S_STRING:
405 conf_string(menu); 405 conf_string(menu);
406 break; 406 break;
407 default: 407 default:
408 conf_sym(menu); 408 conf_sym(menu);
409 break; 409 break;
410 } 410 }
411   411  
412 conf_childs: 412 conf_childs:
413 if (sym) 413 if (sym)
414 indent += 2; 414 indent += 2;
415 for (child = menu->list; child; child = child->next) 415 for (child = menu->list; child; child = child->next)
416 conf(child); 416 conf(child);
417 if (sym) 417 if (sym)
418 indent -= 2; 418 indent -= 2;
419 } 419 }
420   420  
421 static void check_conf(struct menu *menu) 421 static void check_conf(struct menu *menu)
422 { 422 {
423 struct symbol *sym; 423 struct symbol *sym;
424 struct menu *child; 424 struct menu *child;
425   425  
426 if (!menu_is_visible(menu)) 426 if (!menu_is_visible(menu))
427 return; 427 return;
428   428  
429 sym = menu->sym; 429 sym = menu->sym;
430 if (sym && !sym_has_value(sym)) { 430 if (sym && !sym_has_value(sym)) {
431 if (sym_is_changable(sym) || 431 if (sym_is_changable(sym) ||
432 (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) { 432 (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {
433 if (input_mode == listnewconfig) { 433 if (input_mode == listnewconfig) {
434 if (sym->name && !sym_is_choice_value(sym)) { 434 if (sym->name && !sym_is_choice_value(sym)) {
435 printf("%s%s\n", CONFIG_, sym->name); 435 printf("%s%s\n", CONFIG_, sym->name);
436 } 436 }
437 } else if (input_mode != olddefconfig) { 437 } else if (input_mode != olddefconfig) {
438 if (!conf_cnt++) 438 if (!conf_cnt++)
439 printf("%s",_("*\n* Restart config...\n*\n")); 439 printf(_("*\n* Restart config...\n*\n"));
440 rootEntry = menu_get_parent_menu(menu); 440 rootEntry = menu_get_parent_menu(menu);
441 conf(rootEntry); 441 conf(rootEntry);
442 } 442 }
443 } 443 }
444 } 444 }
445   445  
446 for (child = menu->list; child; child = child->next) 446 for (child = menu->list; child; child = child->next)
447 check_conf(child); 447 check_conf(child);
448 } 448 }
449   449  
450 static struct option long_opts[] = { 450 static struct option long_opts[] = {
451 {"oldaskconfig", no_argument, NULL, oldaskconfig}, 451 {"oldaskconfig", no_argument, NULL, oldaskconfig},
452 {"oldconfig", no_argument, NULL, oldconfig}, 452 {"oldconfig", no_argument, NULL, oldconfig},
453 {"silentoldconfig", no_argument, NULL, silentoldconfig}, 453 {"silentoldconfig", no_argument, NULL, silentoldconfig},
454 {"defconfig", optional_argument, NULL, defconfig}, 454 {"defconfig", optional_argument, NULL, defconfig},
455 {"savedefconfig", required_argument, NULL, savedefconfig}, 455 {"savedefconfig", required_argument, NULL, savedefconfig},
456 {"allnoconfig", no_argument, NULL, allnoconfig}, 456 {"allnoconfig", no_argument, NULL, allnoconfig},
457 {"allyesconfig", no_argument, NULL, allyesconfig}, 457 {"allyesconfig", no_argument, NULL, allyesconfig},
458 {"allmodconfig", no_argument, NULL, allmodconfig}, 458 {"allmodconfig", no_argument, NULL, allmodconfig},
459 {"alldefconfig", no_argument, NULL, alldefconfig}, 459 {"alldefconfig", no_argument, NULL, alldefconfig},
460 {"randconfig", no_argument, NULL, randconfig}, 460 {"randconfig", no_argument, NULL, randconfig},
461 {"listnewconfig", no_argument, NULL, listnewconfig}, 461 {"listnewconfig", no_argument, NULL, listnewconfig},
462 {"olddefconfig", no_argument, NULL, olddefconfig}, 462 {"olddefconfig", no_argument, NULL, olddefconfig},
463 /* 463 /*
464 * oldnoconfig is an alias of olddefconfig, because people already 464 * oldnoconfig is an alias of olddefconfig, because people already
465 * are dependent on its behavior(sets new symbols to their default 465 * are dependent on its behavior(sets new symbols to their default
466 * value but not 'n') with the counter-intuitive name. 466 * value but not 'n') with the counter-intuitive name.
467 */ 467 */
468 {"oldnoconfig", no_argument, NULL, olddefconfig}, 468 {"oldnoconfig", no_argument, NULL, olddefconfig},
469 {NULL, 0, NULL, 0} 469 {NULL, 0, NULL, 0}
470 }; 470 };
471   471  
472 static void conf_usage(const char *progname) 472 static void conf_usage(const char *progname)
473 { 473 {
474   474  
475 printf("Usage: %s [-s] [option] <kconfig-file>\n", progname); 475 printf("Usage: %s [-s] [option] <kconfig-file>\n", progname);
476 printf("[option] is _one_ of the following:\n"); 476 printf("[option] is _one_ of the following:\n");
477 printf(" --listnewconfig List new options\n"); 477 printf(" --listnewconfig List new options\n");
478 printf(" --oldaskconfig Start a new configuration using a line-oriented program\n"); 478 printf(" --oldaskconfig Start a new configuration using a line-oriented program\n");
479 printf(" --oldconfig Update a configuration using a provided .config as base\n"); 479 printf(" --oldconfig Update a configuration using a provided .config as base\n");
480 printf(" --silentoldconfig Same as oldconfig, but quietly, additionally update deps\n"); 480 printf(" --silentoldconfig Same as oldconfig, but quietly, additionally update deps\n");
481 printf(" --olddefconfig Same as silentoldconfig but sets new symbols to their default value\n"); 481 printf(" --olddefconfig Same as silentoldconfig but sets new symbols to their default value\n");
482 printf(" --oldnoconfig An alias of olddefconfig\n"); 482 printf(" --oldnoconfig An alias of olddefconfig\n");
483 printf(" --defconfig <file> New config with default defined in <file>\n"); 483 printf(" --defconfig <file> New config with default defined in <file>\n");
484 printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n"); 484 printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n");
485 printf(" --allnoconfig New config where all options are answered with no\n"); 485 printf(" --allnoconfig New config where all options are answered with no\n");
486 printf(" --allyesconfig New config where all options are answered with yes\n"); 486 printf(" --allyesconfig New config where all options are answered with yes\n");
487 printf(" --allmodconfig New config where all options are answered with mod\n"); 487 printf(" --allmodconfig New config where all options are answered with mod\n");
488 printf(" --alldefconfig New config with all symbols set to default\n"); 488 printf(" --alldefconfig New config with all symbols set to default\n");
489 printf(" --randconfig New config with random answer to all options\n"); 489 printf(" --randconfig New config with random answer to all options\n");
490 } 490 }
491   491  
492 int main(int ac, char **av) 492 int main(int ac, char **av)
493 { 493 {
494 const char *progname = av[0]; 494 const char *progname = av[0];
495 int opt; 495 int opt;
496 const char *name, *defconfig_file = NULL /* gcc uninit */; 496 const char *name, *defconfig_file = NULL /* gcc uninit */;
497 struct stat tmpstat; 497 struct stat tmpstat;
498 const char *input_file = NULL, *output_file = NULL; 498 const char *input_file = NULL, *output_file = NULL;
499   499  
500 setlocale(LC_ALL, ""); 500 setlocale(LC_ALL, "");
501 bindtextdomain(PACKAGE, LOCALEDIR); 501 bindtextdomain(PACKAGE, LOCALEDIR);
502 textdomain(PACKAGE); 502 textdomain(PACKAGE);
503   503  
504 tty_stdio = isatty(0) && isatty(1) && isatty(2); 504 tty_stdio = isatty(0) && isatty(1) && isatty(2);
505   505  
506 while ((opt = getopt_long(ac, av, "r:w:s", long_opts, NULL)) != -1) { 506 while ((opt = getopt_long(ac, av, "r:w:s", long_opts, NULL)) != -1) {
507 if (opt == 's') { 507 if (opt == 's') {
508 conf_set_message_callback(NULL); 508 conf_set_message_callback(NULL);
509 continue; 509 continue;
510 } 510 }
511 switch (opt) { 511 switch (opt) {
512 case silentoldconfig: 512 case silentoldconfig:
513 sync_kconfig = 1; 513 sync_kconfig = 1;
514 break; 514 break;
515 case defconfig: 515 case defconfig:
516 case savedefconfig: 516 case savedefconfig:
517 defconfig_file = optarg; 517 defconfig_file = optarg;
518 break; 518 break;
519 case randconfig: 519 case randconfig:
520 { 520 {
521 struct timeval now; 521 struct timeval now;
522 unsigned int seed; 522 unsigned int seed;
523 char *seed_env; 523 char *seed_env;
524   524  
525 /* 525 /*
526 * Use microseconds derived seed, 526 * Use microseconds derived seed,
527 * compensate for systems where it may be zero 527 * compensate for systems where it may be zero
528 */ 528 */
529 gettimeofday(&now, NULL); 529 gettimeofday(&now, NULL);
530 seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1)); 530 seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
531   531  
532 seed_env = getenv("KCONFIG_SEED"); 532 seed_env = getenv("KCONFIG_SEED");
533 if( seed_env && *seed_env ) { 533 if( seed_env && *seed_env ) {
534 char *endp; 534 char *endp;
535 int tmp = (int)strtol(seed_env, &endp, 0); 535 int tmp = (int)strtol(seed_env, &endp, 0);
536 if (*endp == '\0') { 536 if (*endp == '\0') {
537 seed = tmp; 537 seed = tmp;
538 } 538 }
539 } 539 }
540 fprintf( stderr, "KCONFIG_SEED=0x%X\n", seed ); 540 fprintf( stderr, "KCONFIG_SEED=0x%X\n", seed );
541 srand(seed); 541 srand(seed);
542 break; 542 break;
543 } 543 }
544 case oldaskconfig: 544 case oldaskconfig:
545 case oldconfig: 545 case oldconfig:
546 case allnoconfig: 546 case allnoconfig:
547 case allyesconfig: 547 case allyesconfig:
548 case allmodconfig: 548 case allmodconfig:
549 case alldefconfig: 549 case alldefconfig:
550 case listnewconfig: 550 case listnewconfig:
551 case olddefconfig: 551 case olddefconfig:
552 break; 552 break;
553 case 'r': 553 case 'r':
554 input_file = optarg; 554 input_file = optarg;
555 continue; 555 continue;
556 case 'w': 556 case 'w':
557 output_file = optarg; 557 output_file = optarg;
558 continue; 558 continue;
559 case '?': 559 case '?':
560 conf_usage(progname); 560 conf_usage(progname);
561 exit(1); 561 exit(1);
562 break; 562 break;
563 } 563 }
564 input_mode = (enum input_mode)opt; 564 input_mode = (enum input_mode)opt;
565 } 565 }
566 if (ac == optind) { 566 if (ac == optind) {
567 printf(_("%s: Kconfig file missing\n"), av[0]); 567 printf(_("%s: Kconfig file missing\n"), av[0]);
568 conf_usage(progname); 568 conf_usage(progname);
569 exit(1); 569 exit(1);
570 } 570 }
571 name = av[optind]; 571 name = av[optind];
572 conf_parse(name); 572 conf_parse(name);
573 //zconfdump(stdout); 573 //zconfdump(stdout);
574 if (sync_kconfig) { 574 if (sync_kconfig) {
575 name = conf_get_configname(); 575 name = conf_get_configname();
576 if (stat(name, &tmpstat)) { 576 if (stat(name, &tmpstat)) {
577 fprintf(stderr, _("***\n" 577 fprintf(stderr, _("***\n"
578 "*** Configuration file \"%s\" not found!\n" 578 "*** Configuration file \"%s\" not found!\n"
579 "***\n" 579 "***\n"
580 "*** Please run some configurator (e.g. \"make oldconfig\" or\n" 580 "*** Please run some configurator (e.g. \"make oldconfig\" or\n"
581 "*** \"make menuconfig\" or \"make xconfig\").\n" 581 "*** \"make menuconfig\" or \"make xconfig\").\n"
582 "***\n"), name); 582 "***\n"), name);
583 exit(1); 583 exit(1);
584 } 584 }
585 } 585 }
586   586  
587 switch (input_mode) { 587 switch (input_mode) {
588 case defconfig: 588 case defconfig:
589 if (!defconfig_file) 589 if (!defconfig_file)
590 defconfig_file = conf_get_default_confname(); 590 defconfig_file = conf_get_default_confname();
591 if (conf_read(defconfig_file)) { 591 if (conf_read(defconfig_file)) {
592 printf(_("***\n" 592 printf(_("***\n"
593 "*** Can't find default configuration \"%s\"!\n" 593 "*** Can't find default configuration \"%s\"!\n"
594 "***\n"), defconfig_file); 594 "***\n"), defconfig_file);
595 exit(1); 595 exit(1);
596 } 596 }
597 break; 597 break;
598 case savedefconfig: 598 case savedefconfig:
599 case silentoldconfig: 599 case silentoldconfig:
600 case oldaskconfig: 600 case oldaskconfig:
601 case oldconfig: 601 case oldconfig:
602 case listnewconfig: 602 case listnewconfig:
603 case olddefconfig: 603 case olddefconfig:
604 case allnoconfig: 604 case allnoconfig:
605 case allyesconfig: 605 case allyesconfig:
606 case allmodconfig: 606 case allmodconfig:
607 case alldefconfig: 607 case alldefconfig:
608 case randconfig: 608 case randconfig:
609 conf_read(input_file); 609 conf_read(input_file);
610 break; 610 break;
611 default: 611 default:
612 break; 612 break;
613 } 613 }
614   614  
615 if (sync_kconfig) { 615 if (sync_kconfig) {
616 if (conf_get_changed()) { 616 if (conf_get_changed()) {
617 name = getenv("KCONFIG_NOSILENTUPDATE"); 617 name = getenv("KCONFIG_NOSILENTUPDATE");
618 if (name && *name) { 618 if (name && *name) {
619 fprintf(stderr, 619 fprintf(stderr,
620 _("\n*** The configuration requires explicit update.\n\n")); 620 _("\n*** The configuration requires explicit update.\n\n"));
621 return 1; 621 return 1;
622 } 622 }
623 } 623 }
624 valid_stdin = tty_stdio; 624 valid_stdin = tty_stdio;
625 } 625 }
626   626  
627 switch (input_mode) { 627 switch (input_mode) {
628 case allnoconfig: 628 case allnoconfig:
629 conf_set_all_new_symbols(def_no); 629 conf_set_all_new_symbols(def_no);
630 break; 630 break;
631 case allyesconfig: 631 case allyesconfig:
632 conf_set_all_new_symbols(def_yes); 632 conf_set_all_new_symbols(def_yes);
633 break; 633 break;
634 case allmodconfig: 634 case allmodconfig:
635 conf_set_all_new_symbols(def_mod); 635 conf_set_all_new_symbols(def_mod);
636 break; 636 break;
637 case alldefconfig: 637 case alldefconfig:
638 conf_set_all_new_symbols(def_default); 638 conf_set_all_new_symbols(def_default);
639 break; 639 break;
640 case randconfig: 640 case randconfig:
641 /* Really nothing to do in this loop */ 641 /* Really nothing to do in this loop */
642 while (conf_set_all_new_symbols(def_random)) ; 642 while (conf_set_all_new_symbols(def_random)) ;
643 break; 643 break;
644 case defconfig: 644 case defconfig:
645 conf_set_all_new_symbols(def_default); 645 conf_set_all_new_symbols(def_default);
646 break; 646 break;
647 case savedefconfig: 647 case savedefconfig:
648 break; 648 break;
649 case oldaskconfig: 649 case oldaskconfig:
650 rootEntry = &rootmenu; 650 rootEntry = &rootmenu;
651 conf(&rootmenu); 651 conf(&rootmenu);
652 input_mode = silentoldconfig; 652 input_mode = silentoldconfig;
653 /* fall through */ 653 /* fall through */
654 case oldconfig: 654 case oldconfig:
655 case listnewconfig: 655 case listnewconfig:
656 case olddefconfig: 656 case olddefconfig:
657 case silentoldconfig: 657 case silentoldconfig:
658 /* Update until a loop caused no more changes */ 658 /* Update until a loop caused no more changes */
659 do { 659 do {
660 conf_cnt = 0; 660 conf_cnt = 0;
661 check_conf(&rootmenu); 661 check_conf(&rootmenu);
662 } while (conf_cnt && 662 } while (conf_cnt &&
663 (input_mode != listnewconfig && 663 (input_mode != listnewconfig &&
664 input_mode != olddefconfig)); 664 input_mode != olddefconfig));
665 break; 665 break;
666 } 666 }
667   667  
668 if (sync_kconfig) { 668 if (sync_kconfig) {
669 /* silentoldconfig is used during the build so we shall update autoconf. 669 /* silentoldconfig is used during the build so we shall update autoconf.
670 * All other commands are only used to generate a config. 670 * All other commands are only used to generate a config.
671 */ 671 */
672 if ((output_file || conf_get_changed()) && 672 if ((output_file || conf_get_changed()) &&
673 conf_write(output_file)) { 673 conf_write(output_file)) {
674 fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); 674 fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n"));
675 exit(1); 675 exit(1);
676 } 676 }
677 if (conf_write_autoconf()) { 677 if (conf_write_autoconf()) {
678 fprintf(stderr, _("\n*** Error during update of the configuration.\n\n")); 678 fprintf(stderr, _("\n*** Error during update of the configuration.\n\n"));
679 return 1; 679 return 1;
680 } 680 }
681 } else if (input_mode == savedefconfig) { 681 } else if (input_mode == savedefconfig) {
682 if (conf_write_defconfig(defconfig_file)) { 682 if (conf_write_defconfig(defconfig_file)) {
683 fprintf(stderr, _("n*** Error while saving defconfig to: %s\n\n"), 683 fprintf(stderr, _("n*** Error while saving defconfig to: %s\n\n"),
684 defconfig_file); 684 defconfig_file);
685 return 1; 685 return 1;
686 } 686 }
687 } else if (input_mode != listnewconfig) { 687 } else if (input_mode != listnewconfig) {
688 if (conf_write(output_file)) { 688 if (conf_write(output_file)) {
689 fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); 689 fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n"));
690 exit(1); 690 exit(1);
691 } 691 }
692 } 692 }
693 return 0; 693 return 0;
694 } 694 }
695   695  
696 /* 696 /*
697 * Helper function to facilitate fgets() by Jean Sacren. 697 * Helper function to facilitate fgets() by Jean Sacren.
698 */ 698 */
699 void xfgets(char *str, int size, FILE *in) 699 void xfgets(char *str, int size, FILE *in)
700 { 700 {
701 if (fgets(str, size, in) == NULL) 701 if (fgets(str, size, in) == NULL)
702 fprintf(stderr, "\nError in reading or end of file.\n"); 702 fprintf(stderr, "\nError in reading or end of file.\n");
703 } 703 }
704   704