static void rnode_alloc_and_check (struct rnode *n, int count, char *expected)
{
struct idset *ids = NULL;
char *result = NULL;
int avail = rnode_avail (n);
ok (rnode_alloc (n, count, &ids) == 0,
"rnode_alloc: count=%d", count);
ok (ids != NULL,
"rnode_alloc: returns non-null idset");
ok (idset_count (ids) == count,
"rnode_alloc: returned idset with expected count (%d)",
idset_count (ids));
if (!(result = idset_encode (ids, IDSET_FLAG_RANGE)))
BAIL_OUT ("failed to encode idset result");
is (result, expected,
"rnode_alloc: count=%d: returned expected result %s", count, result);
ok (rnode_avail (n) == avail - count,
"rnode_alloc: rnode_avail now %d, expected %d",
rnode_avail (n), avail - count);
idset_destroy (ids);
free (result);
}
/*
* updatetags: update tag file.
*
* i) dbpath directory in which tag file exist
* i) root root directory of source tree
* i) deleteset bit array of fid of deleted or modified files
* i) addlist \0 separated list of added or modified files
*/
void
updatetags(const char *dbpath, const char *root, IDSET *deleteset, STRBUF *addlist)
{
struct put_func_data data;
int seqno, flags;
const char *path, *start, *end;
if (vflag)
fprintf(stderr, "[%s] Updating '%s' and '%s'.\n", now(), dbname(GTAGS), dbname(GRTAGS));
/*
* Open tag files.
*/
data.gtop[GTAGS] = gtags_open(dbpath, root, GTAGS, GTAGS_MODIFY, 0);
if (test("f", makepath(dbpath, dbname(GRTAGS), NULL))) {
data.gtop[GRTAGS] = gtags_open(dbpath, root, GRTAGS, GTAGS_MODIFY, 0);
} else {
/*
* If you set NULL to data.gtop[GRTAGS], parse_file() doesn't write to
* GRTAGS. See put_syms().
*/
data.gtop[GRTAGS] = NULL;
}
/*
* Delete tags from GTAGS.
*/
if (!idset_empty(deleteset)) {
if (vflag) {
char fid[MAXFIDLEN];
int total = idset_count(deleteset);
unsigned int id;
seqno = 1;
for (id = idset_first(deleteset); id != END_OF_ID; id = idset_next(deleteset)) {
snprintf(fid, sizeof(fid), "%d", id);
path = gpath_fid2path(fid, NULL);
if (path == NULL)
die("GPATH is corrupted.");
fprintf(stderr, " [%d/%d] deleting tags of %s\n", seqno++, total, path + 2);
}
}
gtags_delete(data.gtop[GTAGS], deleteset);
if (data.gtop[GRTAGS] != NULL)
gtags_delete(data.gtop[GRTAGS], deleteset);
}
/*
* Set flags.
*/
data.gtop[GTAGS]->flags = 0;
if (extractmethod)
data.gtop[GTAGS]->flags |= GTAGS_EXTRACTMETHOD;
data.gtop[GRTAGS]->flags = data.gtop[GTAGS]->flags;
flags = 0;
if (debug)
flags |= PARSER_DEBUG;
if (wflag)
flags |= PARSER_WARNING;
/*
* Add tags to GTAGS and GRTAGS.
*/
start = strbuf_value(addlist);
end = start + strbuf_getlen(addlist);
seqno = 0;
for (path = start; path < end; path += strlen(path) + 1) {
gpath_put(path, GPATH_SOURCE);
data.fid = gpath_path2fid(path, NULL);
if (data.fid == NULL)
die("GPATH is corrupted.('%s' not found)", path);
if (vflag)
fprintf(stderr, " [%d/%d] extracting tags of %s\n", ++seqno, total, path + 2);
if (debug)
fprintf(stderr, "[%s]\n", path + 2);
parse_file(path, flags, put_syms, &data);
gtags_flush(data.gtop[GTAGS], data.fid);
if (data.gtop[GRTAGS] != NULL)
gtags_flush(data.gtop[GRTAGS], data.fid);
}
parser_exit();
gtags_close(data.gtop[GTAGS]);
if (data.gtop[GRTAGS] != NULL)
gtags_close(data.gtop[GRTAGS]);
}
