static JSBool
rpmaug_match(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
void * ptr = JS_GetInstancePrivate(cx, obj, &rpmaugClass, NULL);
rpmaug aug = ptr;
JSBool ok = JS_FALSE;
const char * _path = NULL;
char ** _matches = NULL;
int nmatches;
_METHOD_DEBUG_ENTRY(_debug);
if (!(ok = JS_ConvertArguments(cx, argc, argv, "s", &_path)))
goto exit;
nmatches = rpmaugMatch(aug, _path, &_matches);
if (nmatches <= 0) { /* not found */
*rval = JSVAL_VOID;
goto exit;
} else {
JSObject *o;
jsval v;
int i;
*rval = OBJECT_TO_JSVAL(o=JS_NewArrayObject(cx, 0, NULL));
for (i = 0; i < nmatches; i++) {
v = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, _matches[i]));
ok = JS_SetElement(cx, o, i, &v);
_matches[i] = _free(_matches[i]);
}
_matches = _free(_matches);
}
ok = JS_TRUE;
exit:
return ok;
}
static int child_count(const char *path)
{
char *q = ls_pattern(path);
int cnt;
if (q == NULL)
return 0;
cnt = rpmaugMatch(NULL, q, NULL);
free(q);
return cnt;
}
static char *readline_path_generator(const char *text, int state)
{
static int current = 0;
static char **children = NULL;
static int nchildren = 0;
if (state == 0) {
char *end = strrchr(text, SEP);
char *path;
if (end == NULL) {
if ((path = strdup("/*")) == NULL)
return NULL;
} else {
end += 1;
path = xcalloc(1, end - text + 2);
if (path == NULL)
return NULL;
strncpy(path, text, end - text);
strcat(path, "*");
}
for (;current < nchildren; current++)
free((void *) children[current]);
free((void *) children);
nchildren = rpmaugMatch(NULL, path, &children);
current = 0;
free(path);
}
while (current < nchildren) {
char *child = children[current];
current += 1;
if (!strncmp(child, text, strlen(text))) {
if (child_count(child) > 0) {
char *c = realloc(child, strlen(child)+2);
if (c == NULL)
return NULL;
child = c;
strcat(child, "/");
}
rl_filename_completion_desired = 1;
rl_completion_append_character = '\0';
return child;
} else {
free(child);
}
}
return NULL;
}
