source: trunk/tools/wmc/write.c

Last change on this file was 10181, checked in by sandervl, 22 years ago

PF: Wine WMC port
File size: 13.0 KB
RevLine 
[10181]1/*
2 * Wine Message Compiler output generation
3 *
4 * Copyright 2000 Bertho A. Stultiens (BS)
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <stdio.h>
22#include <stdlib.h>
23#include <string.h>
24#include <assert.h>
25#include <ctype.h>
26
27#include "wmc.h"
28#include "utils.h"
29#include "lang.h"
30#include "write.h"
31
32/*
33 * The binary resource layout is as follows:
34 *
35 * +===============+
36 * Header | NBlocks |
37 * +===============+
38 * Block 0 | Low ID |
39 * +---------------+
40 * | High ID |
41 * +---------------+
42 * | Offset |---+
43 * +===============+ |
44 * Block 1 | Low ID | |
45 * +---------------+ |
46 * | High ID | |
47 * +---------------+ |
48 * | Offset |------+
49 * +===============+ | |
50 * | | | |
51 * ... ... | |
52 * | | | |
53 * +===============+ <-+ |
54 * B0 LoID | Len | Flags | |
55 * +---+---+---+---+ |
56 * | b | l | a | b | |
57 * +---+---+---+---+ |
58 * | l | a | \0| \0| |
59 * +===============+ |
60 * | | |
61 * ... ... |
62 * | | |
63 * +===============+ |
64 * B0 HiID | Len | Flags | |
65 * +---+---+---+---+ |
66 * | M | o | r | e | |
67 * +---+---+---+---+ |
68 * | b | l | a | \0| |
69 * +===============+ <----+
70 * B1 LoID | Len | Flags |
71 * +---+---+---+---+
72 * | J | u | n | k |
73 * +---+---+---+---+
74 * | \0| \0| \0| \0|
75 * +===============+
76 * | |
77 * ... ...
78 * | |
79 * +===============+
80 *
81 * All Fields are aligned on their natural boundaries. The length
82 * field (Len) covers both the length of the string and the header
83 * fields (Len and Flags). Strings are '\0' terminated. Flags is 0
84 * for normal character strings and 1 for unicode strings.
85 */
86
87static char str_header[] =
88 "/* This file is generated with wmc version " WMC_FULLVERSION ". Do not edit! */\n"
89 "/* Source : %s */\n"
90 "/* Cmdline: %s */\n"
91 "/* Date : %s */\n"
92 "\n"
93 ;
94
95static char *dup_u2c(int cp, const WCHAR *uc)
96{
97 int len = unistrlen(uc);
98 char *cptr = xmalloc(len+1);
99 const union cptable *cpdef = find_codepage(cp);
100 if(!cpdef)
101 internal_error(__FILE__, __LINE__, "Codepage %d not found (vanished?)", cp);
102 if((len = cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, cptr, len+1, NULL, NULL)) < 0)
103 internal_error(__FILE__, __LINE__, "Buffer overflow? code %d.", len);
104 return cptr;
105}
106
107static void killnl(char *s, int ddd)
108{
109 char *tmp;
110 tmp = strstr(s, "\r\n");
111 if(tmp)
112 {
113 if(ddd && tmp - s > 3)
114 {
115 tmp[0] = tmp[1] = tmp[2] = '.';
116 tmp[3] = '\0';
117 }
118 else
119 *tmp = '\0';
120 }
121 tmp = strchr(s, '\n');
122 if(tmp)
123 {
124 if(ddd && tmp - s > 3)
125 {
126 tmp[0] = tmp[1] = tmp[2] = '.';
127 tmp[3] = '\0';
128 }
129 else
130 *tmp = '\0';
131 }
132}
133
134static int killcomment(char *s)
135{
136 char *tmp = s;
137 int b = 0;
138 while((tmp = strstr(tmp, "/*")))
139 {
140 tmp[1] = 'x';
141 b++;
142 }
143 tmp = s;
144 while((tmp = strstr(tmp, "*/")))
145 {
146 tmp[0] = 'x';
147 b++;
148 }
149 return b;
150}
151
152void write_h_file(const char *fname)
153{
154 node_t *ndp;
155 char *cptr;
156 char *cast;
157 FILE *fp;
158 token_t *ttab;
159 int ntab;
160 int i;
161 int once = 0;
162 int idx_en = 0;
163
164 fp = fopen(fname, "w");
165 if(!fp)
166 {
167 perror(fname);
168 exit(1);
169 }
170 cptr = ctime(&now);
171 killnl(cptr, 0);
172 fprintf(fp, str_header, input_name ? input_name : "<stdin>", cmdline, cptr);
173 fprintf(fp, "#ifndef __WMCGENERATED_%08lx_H\n", now);
174 fprintf(fp, "#define __WMCGENERATED_%08lx_H\n", now);
175 fprintf(fp, "\n");
176
177 /* Write severity and facility aliases */
178 get_tokentable(&ttab, &ntab);
179 fprintf(fp, "/* Severity codes */\n");
180 for(i = 0; i < ntab; i++)
181 {
182 if(ttab[i].type == tok_severity && ttab[i].alias)
183 {
184 cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ttab[i].alias);
185 fprintf(fp, "#define %s\t0x%x\n", cptr, ttab[i].token);
186 free(cptr);
187 }
188 }
189 fprintf(fp, "\n");
190
191 fprintf(fp, "/* Facility codes */\n");
192 for(i = 0; i < ntab; i++)
193 {
194 if(ttab[i].type == tok_facility && ttab[i].alias)
195 {
196 cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ttab[i].alias);
197 fprintf(fp, "#define %s\t0x%x\n", cptr, ttab[i].token);
198 free(cptr);
199 }
200 }
201 fprintf(fp, "\n");
202
203 /* Write the message codes */
204 fprintf(fp, "/* Message definitions */\n");
205 for(ndp = nodehead; ndp; ndp = ndp->next)
206 {
207 switch(ndp->type)
208 {
209 case nd_comment:
210 cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ndp->u.comment+1);
211 killnl(cptr, 0);
212 killcomment(cptr);
213 if(*cptr)
214 fprintf(fp, "/* %s */\n", cptr);
215 else
216 fprintf(fp, "\n");
217 free(cptr);
218 break;
219 case nd_msg:
220 if(!once)
221 {
222 /*
223 * Search for an english text.
224 * If not found, then use the first in the list
225 */
226 once++;
227 for(i = 0; i < ndp->u.msg->nmsgs; i++)
228 {
229 if(ndp->u.msg->msgs[i]->lan == 0x409)
230 {
231 idx_en = i;
232 break;
233 }
234 }
235 fprintf(fp, "\n");
236 }
237 fprintf(fp, "/* MessageId : 0x%08x */\n", ndp->u.msg->realid);
238 cptr = dup_u2c(ndp->u.msg->msgs[idx_en]->cp, ndp->u.msg->msgs[idx_en]->msg);
239 killnl(cptr, 0);
240 killcomment(cptr);
241 fprintf(fp, "/* Approx. msg: %s */\n", cptr);
242 free(cptr);
243 cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ndp->u.msg->sym);
244 if(ndp->u.msg->cast)
245 cast = dup_u2c(WMC_DEFAULT_CODEPAGE, ndp->u.msg->cast);
246 else
247 cast = NULL;
248 switch(ndp->u.msg->base)
249 {
250 case 8:
251 if(cast)
252 fprintf(fp, "#define %s\t((%s)0%oL)\n\n", cptr, cast, ndp->u.msg->realid);
253 else
254 fprintf(fp, "#define %s\t0%oL\n\n", cptr, ndp->u.msg->realid);
255 break;
256 case 10:
257 if(cast)
258 fprintf(fp, "#define %s\t((%s)%dL)\n\n", cptr, cast, ndp->u.msg->realid);
259 else
260 fprintf(fp, "#define %s\t%dL\n\n", cptr, ndp->u.msg->realid);
261 break;
262 case 16:
263 if(cast)
264 fprintf(fp, "#define %s\t((%s)0x%08xL)\n\n", cptr, cast, ndp->u.msg->realid);
265 else
266 fprintf(fp, "#define %s\t0x%08xL\n\n", cptr, ndp->u.msg->realid);
267 break;
268 default:
269 internal_error(__FILE__, __LINE__, "Invalid base for number print");
270 }
271 free(cptr);
272 if(cast)
273 free(cast);
274 break;
275 default:
276 internal_error(__FILE__, __LINE__, "Invalid node type %d", ndp->type);
277 }
278 }
279 fprintf(fp, "\n#endif\n");
280 fclose(fp);
281}
282
283static void write_rcbin(FILE *fp)
284{
285 lan_blk_t *lbp;
286 token_t *ttab;
287 int ntab;
288 int i;
289
290 get_tokentable(&ttab, &ntab);
291
292 for(lbp = lanblockhead; lbp; lbp = lbp->next)
293 {
294 char *cptr = NULL;
295 fprintf(fp, "LANGUAGE 0x%x, 0x%x\n", lbp->lan & 0x3ff, lbp->lan >> 10);
296 for(i = 0; i < ntab; i++)
297 {
298 if(ttab[i].type == tok_language && ttab[i].token == lbp->lan)
299 {
300 if(ttab[i].alias)
301 cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ttab[i].alias);
302 break;
303 }
304 }
305 if(!cptr)
306 internal_error(__FILE__, __LINE__, "Filename vanished for language 0x%0x", lbp->lan);
307 fprintf(fp, "1 MESSAGETABLE \"%s.bin\"\n", cptr);
308 free(cptr);
309 }
310}
311
312static char *make_string(WCHAR *uc, int len, int codepage)
313{
314 char *str = xmalloc(7*len + 1);
315 char *cptr = str;
316 int i;
317 int b;
318
319 if(!codepage)
320 {
321 *cptr++ = ' ';
322 *cptr++ = 'L';
323 *cptr++ = '"';
324 for(i = b = 0; i < len; i++, uc++)
325 {
326 switch(*uc)
327 {
328 case '\a': *cptr++ = '\\'; *cptr++ = 'a'; b += 2; break;
329 case '\b': *cptr++ = '\\'; *cptr++ = 'b'; b += 2; break;
330 case '\f': *cptr++ = '\\'; *cptr++ = 'f'; b += 2; break;
331 case '\n': *cptr++ = '\\'; *cptr++ = 'n'; b += 2; break;
332 case '\r': *cptr++ = '\\'; *cptr++ = 'r'; b += 2; break;
333 case '\t': *cptr++ = '\\'; *cptr++ = 't'; b += 2; break;
334 case '\v': *cptr++ = '\\'; *cptr++ = 'v'; b += 2; break;
335 case '\\': *cptr++ = '\\'; *cptr++ = '\\'; b += 2; break;
336 case '"': *cptr++ = '\\'; *cptr++ = '"'; b += 2; break;
337 default:
338 if (*uc < 0x100 && isprint(*uc))
339 {
340 *cptr++ = *uc;
341 b++;
342 }
343 else
344 {
345 int n = sprintf(cptr, "\\x%04x", *uc & 0xffff);
346 cptr += n;
347 b += n;
348 }
349 break;
350 }
351 if(i < len-1 && b >= 72)
352 {
353 *cptr++ = '"';
354 *cptr++ = ',';
355 *cptr++ = '\n';
356 *cptr++ = ' ';
357 *cptr++ = 'L';
358 *cptr++ = '"';
359 b = 0;
360 }
361 }
362 if (unicodeout)
363 len = (len + 1) & ~1;
364 else
365 len = (len + 3) & ~3;
366 for(; i < len; i++)
367 {
368 *cptr++ = '\\';
369 *cptr++ = 'x';
370 *cptr++ = '0';
371 *cptr++ = '0';
372 *cptr++ = '0';
373 *cptr++ = '0';
374 }
375 *cptr++ = '"';
376 *cptr = '\0';
377 }
378 else
379 {
380 char *tmp = xmalloc(2*len+1);
381 char *cc = tmp;
382 const union cptable *cpdef = find_codepage(codepage);
383
384 assert(cpdef != NULL);
385 if((i = cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, tmp, 2*len+1, NULL, NULL)) < 0)
386 internal_error(__FILE__, __LINE__, "Buffer overflow? code %d.", i);
387 *cptr++ = ' ';
388 *cptr++ = '"';
389 for(i = b = 0; i < len; i++, cc++)
390 {
391 switch(*cc)
392 {
393 case '\a': *cptr++ = '\\'; *cptr++ = 'a'; b += 2; break;
394 case '\b': *cptr++ = '\\'; *cptr++ = 'b'; b += 2; break;
395 case '\f': *cptr++ = '\\'; *cptr++ = 'f'; b += 2; break;
396 case '\n': *cptr++ = '\\'; *cptr++ = 'n'; b += 2; break;
397 case '\r': *cptr++ = '\\'; *cptr++ = 'r'; b += 2; break;
398 case '\t': *cptr++ = '\\'; *cptr++ = 't'; b += 2; break;
399 case '\v': *cptr++ = '\\'; *cptr++ = 'v'; b += 2; break;
400 case '\\': *cptr++ = '\\'; *cptr++ = '\\'; b += 2; break;
401 case '"': *cptr++ = '\\'; *cptr++ = '"'; b += 2; break;
402 default:
403 if(isprint(*cc))
404 {
405 *cptr++ = *cc;
406 b++;
407 }
408 else
409 {
410 int n = sprintf(cptr, "\\x%02x", *cc & 0xff);
411 cptr += n;
412 b += n;
413 }
414 break;
415 }
416 if(i < len-1 && b >= 72)
417 {
418 *cptr++ = '"';
419 *cptr++ = ',';
420 *cptr++ = '\n';
421 *cptr++ = ' ';
422 *cptr++ = '"';
423 b = 0;
424 }
425 }
426 len = (len + 3) & ~3;
427 for(; i < len; i++)
428 {
429 *cptr++ = '\\';
430 *cptr++ = 'x';
431 *cptr++ = '0';
432 *cptr++ = '0';
433 }
434 *cptr++ = '"';
435 *cptr = '\0';
436 free(tmp);
437 }
438 return str;
439}
440
441static void write_rcinline(FILE *fp)
442{
443 lan_blk_t *lbp;
444 int i;
445 int j;
446
447 for(lbp = lanblockhead; lbp; lbp = lbp->next)
448 {
449 unsigned offs = 4 * (lbp->nblk * 3 + 1);
450 fprintf(fp, "\n1 MESSAGETABLE\n");
451 fprintf(fp, "LANGUAGE 0x%x, 0x%x\n", lbp->lan & 0x3ff, lbp->lan >> 10);
452 fprintf(fp, "{\n");
453 fprintf(fp, " /* NBlocks */ 0x%08xL,\n", lbp->nblk);
454 for(i = 0; i < lbp->nblk; i++)
455 {
456 fprintf(fp, " /* Lo,Hi,Offs */ 0x%08xL, 0x%08xL, 0x%08xL,\n",
457 lbp->blks[i].idlo,
458 lbp->blks[i].idhi,
459 offs);
460 offs += lbp->blks[i].size;
461 }
462 for(i = 0; i < lbp->nblk; i++)
463 {
464 block_t *blk = &lbp->blks[i];
465 for(j = 0; j < blk->nmsg; j++)
466 {
467 char *cptr;
468 int l = blk->msgs[j]->len;
469 char *comma = j == blk->nmsg-1 && i == lbp->nblk-1 ? "" : ",";
470 cptr = make_string(blk->msgs[j]->msg, l, unicodeout ? 0 : blk->msgs[j]->cp);
471 fprintf(fp, "\n /* Msg 0x%08x */ 0x%04x, 0x000%c,\n",
472 blk->idlo + j,
473 (unicodeout ? (l*2+3)&~3 : (l+3)&~3) + 4,
474 unicodeout ? '1' : '0');
475 fprintf(fp, "%s%s\n", cptr, comma);
476 free(cptr);
477 }
478 }
479 fprintf(fp, "}\n");
480 }
481}
482
483void write_rc_file(const char *fname)
484{
485 FILE *fp;
486 char *cptr;
487
488 fp = fopen(fname, "wb");
489 if(!fp)
490 {
491 perror(fname);
492 exit(1);
493 }
494 cptr = ctime(&now);
495 killnl(cptr, 0);
496 fprintf(fp, str_header, input_name ? input_name : "<stdin>", cmdline, cptr);
497
498 if(rcinline)
499 write_rcinline(fp);
500 else
501 write_rcbin(fp);
502 fclose(fp);
503}
504
505void write_bin_files(void)
506{
507 assert(rcinline == 0);
508}
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