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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1999-11-25 09:03:08 +00:00
parent 8e48dc16e9
commit ebab487fcd
14 changed files with 630 additions and 101 deletions
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32
dir.c
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@ -557,9 +557,10 @@ glob(path, func, arg)
if (*p == '/') p++;
m = strchr(p, '/');
if (has_magic(p, m)) {
char *dir, *base, *magic;
char *dir, *base, *magic, *buf;
DIR *dirp;
struct dirent *dp;
int recursive = 0;
struct d_link {
char *path;
@ -570,24 +571,39 @@ glob(path, func, arg)
if (path == p) dir = ".";
else dir = base;
magic = extract_elem(p);
if (strcmp(magic, "**") == 0) {
recursive = 1;
buf = ALLOC_N(char, strlen(base)+strlen(m)+3);
sprintf(buf, "%s%s%s", base, (*base)?"":".", m);
glob(buf, func, arg);
free(buf);
}
dirp = opendir(dir);
if (dirp == NULL) {
free(base);
break;
}
magic = extract_elem(p);
for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
if (recursive) {
if (strcmp(".", dp->d_name) == 0 || strcmp("..", dp->d_name) == 0)
continue;
buf = ALLOC_N(char, strlen(base)+NAMLEN(dp)+strlen(m)+6);
sprintf(buf, "%s%s%s/**%s", base, (*base)?"/":"", dp->d_name, m);
glob(buf, func, arg);
free(buf);
continue;
}
if (fnmatch(magic, dp->d_name, FNM_PERIOD|FNM_PATHNAME) == 0) {
char *fix = ALLOC_N(char, strlen(base)+NAMLEN(dp)+2);
sprintf(fix, "%s%s%s", base, (*base)?"/":"", dp->d_name);
buf = ALLOC_N(char, strlen(base)+NAMLEN(dp)+2);
sprintf(buf, "%s%s%s", base, (*base)?"/":"", dp->d_name);
if (!m) {
(*func)(fix, arg);
free(fix);
(*func)(buf, arg);
free(buf);
continue;
}
tmp = ALLOC(struct d_link);
tmp->path = fix;
tmp->path = buf;
tmp->next = link;
link = tmp;
}