| 367 | | /* PLEASE REPORT ALL BUGS CONNECTED WITH THIS CODE TO <darkjames@darkjames.ath.cx> THX. */ |
| 368 | | char *nline = xmalloc((LINE_MAXLEN+1) /* * MB_CUR_MAX */); |
| 369 | | size_t len, i, cnt; |
| 370 | | int lns_start, lns_index; |
| 371 | | |
| 372 | | if ((wcstombs(nline, (wchar_t *) line, LINE_MAXLEN) == -1)) { |
| 373 | | debug("[%s:%d] wcstombs() failed.\n"); |
| 374 | | xfree(nline); |
| 375 | | return; |
| 376 | | } |
| 377 | | ncurses_complete(&line_start, &line_index, nline); |
| 378 | | |
| 379 | | /* here we need to update line_start && line_index cause of unicode chars.. */ |
| 380 | | len = xstrlen(nline); i = 0; cnt = 0; |
| 381 | | lns_start = 0; lns_index = 0; |
| 382 | | |
| 383 | | /* debug("line_start: %d line_index: %d len: %d\n", line_start, line_index, len);*/ |
| 384 | | while (1) { |
| 385 | | int tmp = mblen(&nline[i], len-i); |
| 386 | | /* debug("[%d] cur: %d nextlen: %d\n", cnt, i, tmp);*/ |
| 387 | | if (!lns_start && line_start == i) { lns_start = 1; line_start = cnt; } |
| 388 | | if (!lns_index && line_index == i) { lns_index = 1; line_index = cnt; } |
| 389 | | cnt++; |
| 390 | | i += tmp; |
| 391 | | if (lns_start && lns_index) break; |
| 392 | | if (tmp <= 0) break; |
| 393 | | } |
| 394 | | /* debug("lns_start: %d lns_index: %d (%d,%d)\n", lns_start, lns_index, line_start, line_index);*/ |
| 395 | | |
| 396 | | if (!lns_start) line_start = 0; |
| 397 | | if (!lns_index) line_index = 0; |
| 398 | | |
| 399 | | if ((mbstowcs(line, nline, LINE_MAXLEN) == -1)) /* if it's failed the result will be unpredictable \o/ */ |
| 400 | | debug("[%s:%d] mbstowcs() failed.\n"); |
| 401 | | xfree(nline); |
| | 367 | int line_start_tmp, line_index_tmp; |
| | 368 | char nline[LINE_MAXLEN + 1]; /* (* MB_CUR_MAX)? No, it would be anyway truncated by completion */ |
| | 369 | int i, j; |
| | 370 | int nlen; |
| | 371 | |
| | 372 | line_start_tmp = line_index_tmp = 0; |
| | 373 | for (i = 0, j = 0; line[i] && i < LINE_MAXLEN; i++) { |
| | 374 | char buf[MB_CUR_MAX+1]; |
| | 375 | int tmp; |
| | 376 | int k; |
| | 377 | |
| | 378 | tmp = wctomb(buf, line[i]); |
| | 379 | |
| | 380 | if (tmp <= 0 || tmp >= MB_CUR_MAX) { |
| | 381 | debug_error("binding_complete() wctomb() failed (%d)\n", tmp); |
| | 382 | return; |
| | 383 | } |
| | 384 | |
| | 385 | if (j+tmp >= LINE_MAXLEN) { |
| | 386 | debug_error("binding_complete() buffer might be truncated, aborting\n"); |
| | 387 | return; |
| | 388 | } |
| | 389 | |
| | 390 | if (line_start == i) |
| | 391 | line_start_tmp = j; |
| | 392 | if (line_index == i) |
| | 393 | line_index_tmp = j; |
| | 394 | |
| | 395 | for (k = 0; k < tmp && buf[k]; k++) |
| | 396 | nline[j++] = buf[k]; |
| | 397 | } |
| | 398 | /* XXX, put into loop, wcslen()+1? */ |
| | 399 | if (line_start == i) |
| | 400 | line_start_tmp = j; |
| | 401 | if (line_index == i) |
| | 402 | line_index_tmp = j; |
| | 403 | |
| | 404 | nline[j] = '\0'; |
| | 405 | |
| | 406 | debug("wcs-completion WC->MB (%d,%d) => (%d,%d) [%d;%d]\n", line_start, line_index, line_start_tmp, line_index_tmp, j, i); |
| | 407 | ncurses_complete(&line_start_tmp, &line_index_tmp, nline); |
| | 408 | |
| | 409 | nlen = strlen(nline); |
| | 410 | |
| | 411 | line_start = line_index = 0; |
| | 412 | for (i = 0, j = 0; j < nlen; i++) { |
| | 413 | int tmp; |
| | 414 | |
| | 415 | tmp = mbtowc(&line[i], &nline[j], nlen-j); |
| | 416 | |
| | 417 | if (tmp <= 0) { |
| | 418 | debug_error("binding_complete() mbtowc() failed (%d)\n", tmp); |
| | 419 | break; /* return; */ |
| | 420 | } |
| | 421 | |
| | 422 | if (line_start_tmp == j) |
| | 423 | line_start = i; |
| | 424 | if (line_index_tmp == j) |
| | 425 | line_index = i; |
| | 426 | |
| | 427 | j += tmp; |
| | 428 | } |
| | 429 | |
| | 430 | /* XXX, put into loop, <= nlen? */ |
| | 431 | if (line_start_tmp == j) |
| | 432 | line_start = i; |
| | 433 | if (line_index_tmp == j) |
| | 434 | line_index = i; |
| | 435 | |
| | 436 | debug("wcs-completion MB->WC (%d,%d) => (%d,%d) [%d;%d]\n", line_start_tmp, line_index_tmp, line_start, line_index, j, i); |
| | 437 | line[i] = '\0'; |
