diff options
| -rw-r--r-- | locale/programs/ld-collate.c | 89 |
1 files changed, 52 insertions, 37 deletions
diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c index 7aa51c3..3260c43 100644 --- a/locale/programs/ld-collate.c +++ b/locale/programs/ld-collate.c @@ -839,7 +839,7 @@ insert_weights (struct linereader *ldfile, struct element_t *elem, static int -insert_value (struct linereader *ldfile, struct token *arg, +insert_value (struct linereader *ldfile, const char *symstr, size_t symlen, struct charmap_t *charmap, struct repertoire_t *repertoire, struct locale_collate_t *collate) { @@ -849,13 +849,12 @@ insert_value (struct linereader *ldfile, struct token *arg, struct element_t *elem = NULL; /* Try to find the character in the charmap. */ - seq = charmap_find_value (charmap, arg->val.str.startmb, arg->val.str.lenmb); + seq = charmap_find_value (charmap, symstr, symlen); /* Determine the wide character. */ if (seq == NULL || seq->ucs4 == UNINITIALIZED_CHAR_VALUE) { - wc = repertoire_find_value (repertoire, arg->val.str.startmb, - arg->val.str.lenmb); + wc = repertoire_find_value (repertoire, symstr, symlen); if (seq != NULL) seq->ucs4 = wc; } @@ -868,8 +867,7 @@ insert_value (struct linereader *ldfile, struct token *arg, symbol list. */ void *result; - if (find_entry (&collate->sym_table, arg->val.str.startmb, - arg->val.str.lenmb, &result) == 0) + if (find_entry (&collate->sym_table, symstr, symlen, &result) == 0) { /* It's a collation symbol. */ struct symbol_t *sym = (struct symbol_t *) result; @@ -879,8 +877,8 @@ insert_value (struct linereader *ldfile, struct token *arg, elem = sym->order = new_element (collate, NULL, 0, NULL, NULL, 0, 0); } - else if (find_entry (&collate->elem_table, arg->val.str.startmb, - arg->val.str.lenmb, (void **) &elem) != 0) + else if (find_entry (&collate->elem_table, symstr, symlen, + (void **) &elem) != 0) { /* It's also no collation element. Therefore ignore it. */ lr_ignore_rest (ldfile, 0); @@ -890,8 +888,8 @@ insert_value (struct linereader *ldfile, struct token *arg, else { /* Otherwise the symbols stands for a character. */ - if (find_entry (&collate->seq_table, arg->val.str.startmb, - arg->val.str.lenmb, (void **) &elem) != 0) + if (find_entry (&collate->seq_table, symstr, symlen, + (void **) &elem) != 0) { uint32_t wcs[2] = { wc, 0 }; @@ -899,11 +897,10 @@ insert_value (struct linereader *ldfile, struct token *arg, elem = new_element (collate, seq != NULL ? seq->bytes : NULL, seq != NULL ? seq->nbytes : 0, wc == ILLEGAL_CHAR_VALUE ? NULL : wcs, - arg->val.str.startmb, arg->val.str.lenmb, 1); + symstr, symlen, 1); /* And add it to the table. */ - if (insert_entry (&collate->seq_table, arg->val.str.startmb, - arg->val.str.lenmb, elem) != 0) + if (insert_entry (&collate->seq_table, symstr, symlen, elem) != 0) /* This cannot happen. */ assert (! "Internal error"); } @@ -933,8 +930,7 @@ insert_value (struct linereader *ldfile, struct token *arg, && elem->next == collate->cursor)) { lr_error (ldfile, _("order for `%.*s' already defined at %s:%Zu"), - (int) arg->val.str.lenmb, arg->val.str.startmb, - elem->file, elem->line); + (int) symlen, symstr, elem->file, elem->line); lr_ignore_rest (ldfile, 0); return 1; } @@ -946,7 +942,7 @@ insert_value (struct linereader *ldfile, struct token *arg, static void -handle_ellipsis (struct linereader *ldfile, struct token *arg, +handle_ellipsis (struct linereader *ldfile, const char *symstr, size_t symlen, enum token_t ellipsis, struct charmap_t *charmap, struct repertoire_t *repertoire, struct locale_collate_t *collate) @@ -959,8 +955,8 @@ handle_ellipsis (struct linereader *ldfile, struct token *arg, startp = collate->cursor; /* Process and add the end-entry. */ - if (arg != NULL - && insert_value (ldfile, arg, charmap, repertoire, collate)) + if (symstr != NULL + && insert_value (ldfile, symstr, symlen, charmap, repertoire, collate)) /* Something went wrong with inserting the to-value. This means we cannot process the ellipsis. */ return; @@ -973,7 +969,7 @@ handle_ellipsis (struct linereader *ldfile, struct token *arg, - the is the ellipsis at the beginning, in the middle, or at the end. */ endp = collate->cursor->next; - assert (arg == NULL || endp != NULL); + assert (symstr == NULL || endp != NULL); /* Both, the start and the end symbol, must stand for characters. */ if ((startp != NULL && (startp->name == NULL || ! startp->is_character)) @@ -1232,8 +1228,8 @@ order for `%.*s' already defined at %s:%Zu"), sprintf (buf + preflen, base == 10 ? "%d" : "%x", from); /* Look whether this name is already defined. */ - if (find_entry (&collate->seq_table, arg->val.str.startmb, - arg->val.str.lenmb, (void **) &elem) == 0) + if (find_entry (&collate->seq_table, symstr, symlen, + (void **) &elem) == 0) { if (elem->next != NULL || (collate->cursor != NULL && elem->next == collate->cursor)) @@ -2694,6 +2690,10 @@ collate_read (struct linereader *ldfile, struct localedef_t *result, while (1) { + char ucs4buf[10]; + char *symstr; + size_t symlen; + /* Of course we don't proceed beyond the end of file. */ if (nowtok == tok_eof) break; @@ -3196,8 +3196,8 @@ error while adding equivalent collating symbol")); /* Handle ellipsis at end of list. */ if (was_ellipsis != tok_none) { - handle_ellipsis (ldfile, NULL, was_ellipsis, charmap, repertoire, - collate); + handle_ellipsis (ldfile, NULL, 0, was_ellipsis, charmap, + repertoire, collate); was_ellipsis = tok_none; } @@ -3223,7 +3223,8 @@ error while adding equivalent collating symbol")); /* Handle ellipsis at end of list. */ if (was_ellipsis != tok_none) { - handle_ellipsis (ldfile, arg, was_ellipsis, charmap, + handle_ellipsis (ldfile, arg->val.str.startmb, + arg->val.str.lenmb, was_ellipsis, charmap, repertoire, collate); was_ellipsis = tok_none; } @@ -3293,7 +3294,7 @@ error while adding equivalent collating symbol")); /* Handle ellipsis at end of list. */ if (was_ellipsis != tok_none) { - handle_ellipsis (ldfile, NULL, was_ellipsis, charmap, + handle_ellipsis (ldfile, NULL, 0, was_ellipsis, charmap, repertoire, collate); was_ellipsis = tok_none; } @@ -3371,6 +3372,7 @@ error while adding equivalent collating symbol")); break; case tok_bsymbol: + case tok_ucs4: /* Ignore the rest of the line if we don't need the input of this line. */ if (ignore_content) @@ -3379,9 +3381,24 @@ error while adding equivalent collating symbol")); break; } - if (state != 1 && state != 3) + if (state != 1 && state != 3 && state != 5) + goto err_label; + + if (state == 5 && nowtok == tok_ucs4) goto err_label; + if (nowtok == tok_ucs4) + { + snprintf (ucs4buf, sizeof (ucs4buf), "U%08X", now->val.ucs4); + symstr = ucs4buf; + symlen = 9; + } + else + { + symstr = arg->val.str.startmb; + symlen = arg->val.str.lenmb; + } + if (state == 3) { /* It is possible that we already have this collation sequence. @@ -3396,8 +3413,8 @@ error while adding equivalent collating symbol")); break; } - if (find_entry (&collate->seq_table, arg->val.str.startmb, - arg->val.str.lenmb, (void **) &seqp) == 0) + if (find_entry (&collate->seq_table, symstr, symlen, + (void **) &seqp) == 0) { /* Remove the entry from the old position. */ if (seqp->last == NULL) @@ -3445,9 +3462,8 @@ error while adding equivalent collating symbol")); while (runp != NULL) { if (runp->name != NULL - && strlen (runp->name) == arg->val.str.lenmb - && memcmp (runp->name, arg->val.str.startmb, - arg->val.str.lenmb) == 0) + && strlen (runp->name) == symlen + && memcmp (runp->name, symstr, symlen) == 0) break; prevp = runp; @@ -3457,8 +3473,7 @@ error while adding equivalent collating symbol")); if (runp == NULL) { lr_error (ldfile, _("%s: section `%.*s' not known"), - "LC_COLLATE", (int) arg->val.str.lenmb, - arg->val.str.startmb); + "LC_COLLATE", (int) symlen, symstr); lr_ignore_rest (ldfile, 0); } else @@ -3490,8 +3505,8 @@ error while adding equivalent collating symbol")); the ellipsis now. */ assert (state == 1); - handle_ellipsis (ldfile, arg, was_ellipsis, charmap, repertoire, - collate); + handle_ellipsis (ldfile, symstr, symlen, was_ellipsis, charmap, + repertoire, collate); /* Remember that we processed the ellipsis. */ was_ellipsis = tok_none; @@ -3501,7 +3516,7 @@ error while adding equivalent collating symbol")); } /* Now insert in the new place. */ - insert_value (ldfile, arg, charmap, repertoire, collate); + insert_value (ldfile, symstr, symlen, charmap, repertoire, collate); break; case tok_undefined: @@ -3579,7 +3594,7 @@ error while adding equivalent collating symbol")); /* Handle ellipsis at end of list. */ if (was_ellipsis != tok_none) { - handle_ellipsis (ldfile, NULL, was_ellipsis, charmap, + handle_ellipsis (ldfile, NULL, 0, was_ellipsis, charmap, repertoire, collate); was_ellipsis = tok_none; } |