diff options
Diffstat (limited to 'libibex')
| -rw-r--r-- | libibex/ChangeLog | 13 | ||||
| -rw-r--r-- | libibex/Makefile.am | 22 | ||||
| -rw-r--r-- | libibex/ibex_block.c | 57 | ||||
| -rw-r--r-- | libibex/ibex_db.c | 512 | ||||
| -rw-r--r-- | libibex/lookup.c | 83 | ||||
| -rw-r--r-- | libibex/mkindex.c | 84 |
6 files changed, 35 insertions, 736 deletions
diff --git a/libibex/ChangeLog b/libibex/ChangeLog index 36d2764167..be70a14906 100644 --- a/libibex/ChangeLog +++ b/libibex/ChangeLog @@ -1,3 +1,16 @@ +2001-04-25 Dan Winship <danw@ximian.com> + + * Makefile.am (libibex_la_LIBADD): Add GAL_LIBS for gunicode stuff + (until glib 2.0) + (INCLUDES): Use EXTRA_GNOME_CFLAGS + (dumpindex_LDADD, testindex_LDADD): fix + Remove references to mkindex and lookup. + + * ibex_block.c (ibex_normalise_word, utf8_category): Convert to + gunicode interfaces + + * ibex_db.c, lookup.c, mkindex.c: Unused, remove. + 2001-03-26 Kjartan Maraas <kmaraas@gnome.org> * disktail.c: Header shuffling. Move glibc headers before diff --git a/libibex/Makefile.am b/libibex/Makefile.am index ab7c92206c..e0d9728a56 100644 --- a/libibex/Makefile.am +++ b/libibex/Makefile.am @@ -11,30 +11,24 @@ libibex_la_SOURCES = \ libibex_la_LDFLAGS = -static +libibex_la_LIBADD = \ + $(GAL_LIBS) + noinst_HEADERS = \ ibex_internal.h \ block.h \ wordindex.h \ index.h -INCLUDES = -I$(srcdir) $(GLIB_CFLAGS) $(UNICODE_CFLAGS) \ - $(THREADS_CFLAGS) \ - -DG_LOG_DOMAIN=\"libibex\" +INCLUDES = \ + $(EXTRA_GNOME_CFLAGS) \ + -DG_LOG_DOMAIN=\"libibex\" noinst_PROGRAMS = dumpindex testindex dumpindex_SOURCES = dumpindex.c -dumpindex_LDADD = libibex.la $(GLIB_LIBS) $(UNICODE_LIBS) $(THREADS_LIBS) +dumpindex_LDADD = libibex.la $(THREADS_LIBS) testindex_SOURCES = testindex.c -testindex_LDADD = libibex.la $(GLIB_LIBS) $(UNICODE_LIBS) $(THREADS_LIBS) -lm - -#noinst_PROGRAMS = mkindex lookup -# -#mkindex_SOURCES = mkindex.c -#mkindex_LDADD = libibex.la $(GLIB_LIBS) $(UNICODE_LIBS) -# -#lookup_SOURCES = lookup.c -#lookup_LDADD = libibex.la $(GLIB_LIBS) $(UNICODE_LIBS) - +testindex_LDADD = libibex.la $(THREADS_LIBS) -lm diff --git a/libibex/ibex_block.c b/libibex/ibex_block.c index faeee232ac..c1aad5e78a 100644 --- a/libibex/ibex_block.c +++ b/libibex/ibex_block.c @@ -2,7 +2,7 @@ #include <glib.h> #include <stdio.h> -#include <unicode.h> +#include <gal/unicode/gunicode.h> #include <ctype.h> #include <string.h> #include <errno.h> @@ -46,7 +46,7 @@ static void ibex_normalise_word(char *start, char *end, char *buf) { unsigned char *s, *d; - unicode_char_t uc; + gunichar uc; s = (unsigned char *)start; d = (unsigned char *)buf; @@ -59,7 +59,8 @@ ibex_normalise_word(char *start, char *end, char *buf) *d++ = tolower (*s); s++; } else { - char *next = unicode_get_utf8 (s, &uc); + char *next = g_utf8_next_char (s); + uc = g_utf8_get_char (s); if (uc >= 0xc0 && uc < 0xc0 + sizeof (utf8_trans)) { signed char ch = utf8_trans[uc - 0xc0]; if (ch > 0) @@ -80,54 +81,24 @@ ibex_normalise_word(char *start, char *end, char *buf) enum { IBEX_ALPHA, IBEX_NONALPHA, IBEX_INVALID, IBEX_INCOMPLETE }; -/* This incorporates parts of libunicode, because there's no way to - * force libunicode to not read past a certain point. - */ static int -utf8_category (char *sp, char **snp, char *send) +utf8_category (char *p, char **np, char *end) { - unsigned char *p = (unsigned char *)sp, **np = (unsigned char **)snp; - unsigned char *end = (unsigned char *)send; - - if (isascii (*p)) { + if (isascii ((unsigned char)*p)) { *np = p + 1; - if (isalpha (*p) || *p == '\'') + if (isalpha ((unsigned char)*p) || *p == '\'') return IBEX_ALPHA; return IBEX_NONALPHA; } else { - unicode_char_t uc; - int more; - - if ((*p & 0xe0) == 0xc0) { - more = 1; - uc = *p & 0x1f; - } else if ((*p & 0xf0) == 0xe0) { - more = 2; - uc = *p & 0x0f; - } else if ((*p & 0xf8) == 0xf0) { - more = 3; - uc = *p & 0x07; - } else if ((*p & 0xfc) == 0xf8) { - more = 4; - uc = *p & 0x03; - } else if ((*p & 0xfe) == 0xfc) { - more = 5; - uc = *p & 0x01; - } else - return IBEX_INVALID; + gunichar uc; - if (p + more > end) + *np = g_utf8_find_next_char (p, end); + if (!*np) return IBEX_INCOMPLETE; - - while (more--) { - if ((*++p & 0xc0) != 0x80) - return IBEX_INVALID; - uc <<= 6; - uc |= *p & 0x3f; - } - - *np = p + 1; - if (unicode_isalpha (uc)) + uc = g_utf8_get_char (p); + if (uc == (gunichar) -1) + return IBEX_INVALID; + else if (g_unichar_isalpha (uc)) return IBEX_ALPHA; else return IBEX_NONALPHA; diff --git a/libibex/ibex_db.c b/libibex/ibex_db.c deleted file mode 100644 index 1ef0b3d1bc..0000000000 --- a/libibex/ibex_db.c +++ /dev/null @@ -1,512 +0,0 @@ - -#include <glib.h> - -#include <db.h> -#include <stdio.h> -#include <unicode.h> -#include <ctype.h> - -#include "ibex_internal.h" - -#define d(x) - -/* - Uses 2 databases: - - names - HASH - lists which files are stored - words - BTREE - index words to files - -*/ - -static int -db_delete_name(DB *db, const char *name) -{ - DBC *cursor; - int err, namelen; - DBT key, data; - - printf("called to delete name %s\n", name); - return 0; - - err = db->cursor(db, NULL, &cursor, 0); - if (err != 0) { - printf("Error occured?: %s\n", db_strerror(err)); - return err; - } - - memset(&key, 0, sizeof(key)); - memset(&data, 0, sizeof(data)); - namelen = strlen(name); - - err = cursor->c_get(cursor, &key, &data, DB_FIRST); - while (err == 0) { - if (data.size == namelen && memcmp(data.data, name, namelen) == 0) { - d(printf("Found match, removing it\n")); - cursor->c_del(cursor, 0); - } else { - data.size = namelen; - data.data = (void *)name; - if (cursor->c_get(cursor, &key, &data, DB_GET_BOTH) == 0) { - d(printf("seek to match, removing it\n")); - cursor->c_del(cursor, 0); - } else { - d(printf("seek to match, not found\n")); - } - } - err = cursor->c_get(cursor, &key, &data, DB_NEXT_NODUP); - } - - cursor->c_close(cursor); - - return 0; -} - -static int -db_index_words(DB *db, char *name, char **words) -{ - DBT key, data; - int err = 0; - char *word; - - memset(&key, 0, sizeof(key)); - memset(&data, 0, sizeof(data)); - data.data = name; - data.size = strlen(name); - for (;(word=*words);words++) { - /* normalise word first ... */ - key.data = word; - key.size = strlen(word); - - err = db->put(db, NULL, &key, &data, 0); - if (err != 0) - printf("Error occured?: %s\n", db_strerror(err)); - } - - return err; -} - -static int -db_index_word(DB *db, char *name, char *word) -{ - DBT key, data; - int err = 0; - - memset(&key, 0, sizeof(key)); - memset(&data, 0, sizeof(data)); - data.data = name; - data.size = strlen(name); - key.data = word; - key.size = strlen(word); - - err = db->put(db, NULL, &key, &data, 0); - if (err != 0) - printf("Error occured?: %s\n", db_strerror(err)); - - return err; -} - -static GPtrArray * -db_find(DB *db, char *word) -{ - DBT key, data; - int err; - DBC *cursor; - GPtrArray *matches = g_ptr_array_new(); - - memset(&key, 0, sizeof(key)); - memset(&data, 0, sizeof(data)); - - err = db->cursor(db, NULL, &cursor, 0); - if (err != 0) { - printf("Error occured?: %s\n", db_strerror(err)); - return matches; - } - - memset(&key, 0, sizeof(key)); - memset(&data, 0, sizeof(data)); - - key.size = strlen(word); - key.data = word; - - err = cursor->c_get(cursor, &key, &data, DB_SET); - while (err == 0) { - char *name; - name = g_malloc(data.size+1); - memcpy(name, data.data, data.size); - name[data.size] = '\0'; - g_ptr_array_add(matches, name); - err = cursor->c_get(cursor, &key, &data, DB_NEXT_DUP); - } - if (err != DB_NOTFOUND) { - printf("Error occured?: %s\n", db_strerror(err)); - /* what to do? doesn't matter too much its just a search ... */ - } - - cursor->c_close(cursor); - - return matches; -} - -/* check that db contains key @word, optionally with contents @name */ -static gboolean -db_contains_word(DB *db, char *name, char *word) -{ - DBT key, data; - - memset(&key, 0, sizeof(key)); - memset(&data, 0, sizeof(data)); - - if (name != NULL) { - data.size = strlen(name); - data.data = name; - } - key.size = strlen(word); - key.data = word; - - return db->get(db, NULL, &key, &data, name?DB_GET_BOTH:DB_SET) == 0; -} - -static int -db_delete_word(DB *db, char *word) -{ - DBT key; - - memset(&key, 0, sizeof(key)); - key.size = strlen(word); - key.data = word; - return db->del(db, NULL, &key, 0); -} - - -static signed char utf8_trans[] = { - 'A', 'A', 'A', 'A', 'A', 'A', -1, 'C', 'E', 'E', 'E', 'E', 'I', 'I', - 'I', 'I', -2, 'N', 'O', 'O', 'O', 'O', 'O', '*', 'O', 'U', 'U', 'U', - 'U', 'Y', -3, -4, 'a', 'a', 'a', 'a', 'a', 'a', -5, 'c', 'e', 'e', - 'e', 'e', 'i', 'i', 'i', 'i', -6, 'n', 'o', 'o', 'o', 'o', 'o', '/', - 'o', 'u', 'u', 'u', 'u', 'y', -7, 'y', 'A', 'a', 'A', 'a', 'A', 'a', - 'C', 'c', 'C', 'c', 'C', 'c', 'C', 'c', 'D', 'd', 'D', 'd', 'E', 'e', - 'E', 'e', 'E', 'e', 'E', 'e', 'E', 'e', 'G', 'g', 'G', 'g', 'G', 'g', - 'G', 'g', 'H', 'h', 'H', 'h', 'I', 'i', 'I', 'i', 'I', 'i', 'I', 'i', - 'I', 'i', -8, -9, 'J', 'j', 'K', 'k', 'k', 'L', 'l', 'L', 'l', 'L', - 'l', 'L', 'l', 'L', 'l', 'N', 'n', 'N', 'n', 'N', 'n', 'n', -10, -11, - 'O', 'o', 'O', 'o', 'O', 'o', -12, -13, 'R', 'r', 'R', 'r', 'R', 'r', - 'S', 'r', 'S', 's', 'S', 's', 'S', 's', 'T', 't', 'T', 't', 'T', 't', - 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'W', 'w', - 'Y', 'y', 'Y', 'Z', 'z', 'Z', 'z', 'Z', 'z', 's' -}; - -static char *utf8_long_trans[] = { - "AE", "TH", "TH", "ss", "ae", "th", "th", "IJ", "ij", - "NG", "ng", "OE", "oe" -}; - -/* This is a bit weird. It takes pointers to the start and end (actually - * just past the end) of a UTF-8-encoded word, and a buffer at least 1 - * byte longer than the length of the word. It copies the word into the - * buffer in all lowercase without accents, and splits up ligatures. - * (Since any ligature would be a multi-byte character in UTF-8, splitting - * them into two US-ASCII characters won't overrun the buffer.) - * - * It is not safe to call this routine with bad UTF-8. - */ -static void -ibex_normalise_word(char *start, char *end, char *buf) -{ - unsigned char *s, *d; - unicode_char_t uc; - - s = (unsigned char *)start; - d = (unsigned char *)buf; - while (s < (unsigned char *)end) { - if (*s < 0x80) { - /* US-ASCII character: copy unless it's - * an apostrophe. - */ - if (*s != '\'') - *d++ = tolower (*s); - s++; - } else { - char *next = unicode_get_utf8 (s, &uc); - if (uc >= 0xc0 && uc < 0xc0 + sizeof (utf8_trans)) { - signed char ch = utf8_trans[uc - 0xc0]; - if (ch > 0) - *d++ = tolower (ch); - else { - *d++ = tolower (utf8_long_trans[-ch - 1][0]); - *d++ = tolower (utf8_long_trans[-ch - 1][1]); - } - s = next; - } else { - while (s < (unsigned char *)next) - *d++ = *s++; - } - } - } - *d = '\0'; -} - -enum { IBEX_ALPHA, IBEX_NONALPHA, IBEX_INVALID, IBEX_INCOMPLETE }; - -/* This incorporates parts of libunicode, because there's no way to - * force libunicode to not read past a certain point. - */ -static int -utf8_category (char *sp, char **snp, char *send) -{ - unsigned char *p = (unsigned char *)sp, **np = (unsigned char **)snp; - unsigned char *end = (unsigned char *)send; - - if (isascii (*p)) { - *np = p + 1; - if (isalpha (*p) || *p == '\'') - return IBEX_ALPHA; - return IBEX_NONALPHA; - } else { - unicode_char_t uc; - int more; - - if ((*p & 0xe0) == 0xc0) { - more = 1; - uc = *p & 0x1f; - } else if ((*p & 0xf0) == 0xe0) { - more = 2; - uc = *p & 0x0f; - } else if ((*p & 0xf8) == 0xf0) { - more = 3; - uc = *p & 0x07; - } else if ((*p & 0xfc) == 0xf8) { - more = 4; - uc = *p & 0x03; - } else if ((*p & 0xfe) == 0xfc) { - more = 5; - uc = *p & 0x01; - } else - return IBEX_INVALID; - - if (p + more > end) - return IBEX_INCOMPLETE; - - while (more--) { - if ((*++p & 0xc0) != 0x80) - return IBEX_INVALID; - uc <<= 6; - uc |= *p & 0x3f; - } - - *np = p + 1; - if (unicode_isalpha (uc)) - return IBEX_ALPHA; - else - return IBEX_NONALPHA; - } -} - -static void -do_insert_words(char *key, char *name, ibex *ib) -{ - db_index_word(ib->words, name, key); - g_free(key); -} - -static void -do_free_words(char *key, char *name, void *data) -{ - g_free(key); -} - -/** - * ibex_index_buffer: the lowest-level ibex indexing interface - * @ib: an ibex - * @name: the name of the file being indexed - * @buffer: a buffer containing data from the file - * @len: the length of @buffer - * @unread: an output argument containing the number of unread bytes - * - * This routine indexes up to @len bytes from @buffer into @ib. - * If @unread is NULL, the indexer assumes that the buffer ends on a - * word boundary, and will index all the way to the end of the - * buffer. If @unread is not NULL, and the buffer ends with an - * alphabetic character, the indexer will assume that the buffer has - * been cut off in the middle of a word, and return the number of - * un-indexed bytes at the end of the buffer in *@unread. The caller - * should then read in more data through whatever means it has - * and pass in the unread bytes from the original buffer, followed - * by the new data, on its next call. - * - * Return value: 0 on success, -1 on failure. - **/ -int -ibex_index_buffer (ibex *ib, char *name, char *buffer, size_t len, size_t *unread) -{ - char *p, *q, *nq, *end, *word; - int wordsiz, cat; - GHashTable *words = g_hash_table_new(g_str_hash, g_str_equal); - - if (unread) - *unread = 0; - - end = buffer + len; - wordsiz = 20; - word = g_malloc (wordsiz); - - p = buffer; - while (p < end) { - while (p < end) { - cat = utf8_category (p, &q, end); - if (cat != IBEX_NONALPHA) - break; - p = q; - } - if (p == end) { - goto done; - } else if (cat == IBEX_INVALID) { - goto error; - } else if (cat == IBEX_INCOMPLETE) - q = end; - - while (q < end) { - cat = utf8_category (q, &nq, end); - if (cat != IBEX_ALPHA) - break; - q = nq; - } - if (cat == IBEX_INVALID || - (cat == IBEX_INCOMPLETE && !unread)) { - goto error; - } else if (cat == IBEX_INCOMPLETE || (q == end && unread)) { - *unread = end - p; - goto done; - } - - if (wordsiz < q - p + 1) { - wordsiz = q - p + 1; - word = g_realloc (word, wordsiz); - } - ibex_normalise_word (p, q, word); - if (word[0]) { - if (g_hash_table_lookup(words, word) == 0) { - g_hash_table_insert(words, g_strdup(word), name); - } - } - p = q; - } -done: - /* FIXME: do this and inserts within a transaction */ - if (!db_contains_word(ib->names, NULL, name)) { - printf("adding '%s' to database\n", name); - db_index_word(ib->names, "", name); - } - g_hash_table_foreach(words, (GHFunc)do_insert_words, ib); - g_hash_table_destroy(words); - g_free (word); - return 0; -error: - g_hash_table_foreach(words, (GHFunc)do_free_words, NULL); - g_hash_table_destroy(words); - g_free (word); - return -1; -} - - -ibex *ibex_open (char *file, int flags, int mode) -{ - ibex *ib; - u_int32_t dbflags = 0; - int err; - - ib = g_malloc0(sizeof(*ib)); - err = db_create(&ib->words, NULL, 0); - if (err != 0) { - g_warning("create: Error occured?: %s\n", db_strerror(err)); - g_free(ib); - return NULL; - } - - err = ib->words->set_flags(ib->words, DB_DUP); - if (err != 0) { - g_warning("set flags: Error occured?: %s\n", db_strerror(err)); - ib->words->close(ib->words, 0); - g_free(ib); - return NULL; - } - - if (flags & O_CREAT) - dbflags |= DB_CREATE; - if (flags & O_EXCL) - dbflags |= DB_EXCL; - if (flags & O_RDONLY) - dbflags |= DB_RDONLY; - - /* 1MB cache size? */ - ib->words->set_cachesize(ib->words, 0, 1000000, 0); - - err = ib->words->open(ib->words, file, "words", DB_BTREE, dbflags, mode); - if (err != 0) { - printf("open: Error occured?: %s\n", db_strerror(err)); - ib->words->close(ib->words, 0); - g_free(ib); - return NULL; - } - - /* FIXME: check returns */ - err = db_create(&ib->names, NULL, 0); - err = ib->names->open(ib->names, file, "names", DB_HASH, dbflags, mode); - - return ib; -} - -int ibex_save (ibex *ib) -{ - printf("syncing database\n"); - ib->names->sync(ib->names, 0); - return ib->words->sync(ib->words, 0); -} - -int ibex_close (ibex *ib) -{ - int ret; - - printf("closing database\n"); - - ret = ib->names->close(ib->names, 0); - ret = ib->words->close(ib->words, 0); - g_free(ib); - return ret; -} - -void ibex_unindex (ibex *ib, char *name) -{ - printf("trying to unindex '%s'\n", name); - if (db_contains_word(ib->names, NULL, name)) { - /* FIXME: do within transaction? */ - db_delete_name(ib->words, name); - db_delete_word(ib->names, name); - } -} - -GPtrArray *ibex_find (ibex *ib, char *word) -{ - char *normal; - int len; - - len = strlen(word); - normal = alloca(len+1); - ibex_normalise_word(word, word+len, normal); - return db_find(ib->words, normal); -} - -gboolean ibex_find_name (ibex *ib, char *name, char *word) -{ - char *normal; - int len; - - len = strlen(word); - normal = alloca(len+1); - ibex_normalise_word(word, word+len, normal); - return db_contains_word(ib->words, name, normal); -} - -gboolean ibex_contains_name(ibex *ib, char *name) -{ - return db_contains_word(ib->names, NULL, name); -} diff --git a/libibex/lookup.c b/libibex/lookup.c deleted file mode 100644 index 2d01dbf850..0000000000 --- a/libibex/lookup.c +++ /dev/null @@ -1,83 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* lookup.c: a simple client, part 2 */ - -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -#include "ibex.h" - -extern int optind; -extern char *optarg; - -static void -usage (void) -{ - fprintf (stderr, "Usage: lookup [-f indexfile] word ...\n"); - exit (1); -} - -int -main (int argc, char **argv) -{ - ibex *ib; - GPtrArray *ans, *words; - int opt, i; - char *file = "INDEX"; - - while ((opt = getopt (argc, argv, "f:")) != -1) { - switch (opt) { - case 'f': - file = optarg; - break; - - default: - usage (); - break; - } - } - argc -= optind; - argv += optind; - - if (argc == 0) - usage (); - - ib = ibex_open (file, O_RDWR|O_CREAT, 0600); - if (!ib) { - printf ("Couldn't open %s: %s\n", file, strerror (errno)); - exit (1); - } - - words = g_ptr_array_new (); - while (argc--) - g_ptr_array_add (words, argv[argc]); - - ans = ibex_find_all (ib, words); - if (ans) { - for (i = 0; i < ans->len; i++) - printf ("%s\n", (char *)g_ptr_array_index (ans, i)); - exit (0); - } else { - printf ("Nope.\n"); - exit (1); - } -} diff --git a/libibex/mkindex.c b/libibex/mkindex.c deleted file mode 100644 index 151dcecb2d..0000000000 --- a/libibex/mkindex.c +++ /dev/null @@ -1,84 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* mkindex.c: a simple client, part 1 */ - -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -#include "ibex.h" - -extern int optind; -extern char *optarg; - -static void -usage (void) -{ - fprintf (stderr, "Usage: mkindex [-f indexfile] file ...\n"); - exit (1); -} - -int -main (int argc, char **argv) -{ - ibex *ib; - int opt; - char *file = "INDEX"; - - while ((opt = getopt (argc, argv, "f:")) != -1) { - switch (opt) { - case 'f': - file = optarg; - break; - - default: - usage (); - break; - } - } - argc -= optind; - argv += optind; - - if (argc == 0) - usage (); - - ib = ibex_open (file, O_CREAT|O_RDWR, 0600); - if (!ib) { - fprintf (stderr, "Couldn't open index file %s: %s\n", - file, strerror (errno)); - exit (1); - } - - while (argc--) { - if (ibex_index_file (ib, argv[argc]) == -1) { - fprintf (stderr, "Couldn't index %s: %s\n", - argv[argc], strerror (errno)); - exit (1); - } - } - - if (ibex_close (ib) != 0) { - fprintf (stderr, "Failed to write index file %s: %s\n", - file, strerror (errno)); - exit (1); - } - exit (0); -} |