gboolean
lr_fastestmirror_sort_internalmirrorlists(GSList *handles,
GError **err)
{
assert(!err || *err == NULL);
if (!handles)
return TRUE;
GTimer *timer = g_timer_new();
g_timer_start(timer);
LrHandle *main_handle = handles->data; // Network configuration for the
// test is used from the first
// handle
// Prepare list of hosts
gchar *fastestmirrorcache = main_handle->fastestmirrorcache;
GHashTable *hosts_ht = g_hash_table_new_full(g_str_hash,
g_str_equal,
g_free,
NULL);
for (GSList *ehandle = handles; ehandle; ehandle = g_slist_next(ehandle)) {
LrHandle *handle = ehandle->data;
GSList *mirrors = handle->internal_mirrorlist;
for (GSList *elem = mirrors; elem; elem = g_slist_next(elem)) {
LrInternalMirror *imirror = elem->data;
gchar *host = lr_url_without_path(imirror->url);
g_hash_table_insert(hosts_ht, host, NULL);
}
// Cache related warning
if (fastestmirrorcache) {
if (handle->fastestmirrorcache
&& g_strcmp0(fastestmirrorcache, handle->fastestmirrorcache))
g_warning("%s: Multiple fastestmirror caches are specified! "
"Used one is %s (%s is ignored)", __func__,
fastestmirrorcache, handle->fastestmirrorcache);
} else {
if (handle->fastestmirrorcache)
g_warning("%s: First handle doesn't have a fastestmirror "
"cache specified but other one has: %s",
__func__, handle->fastestmirrorcache);
}
}
GList *tmp_list_of_urls = g_hash_table_get_keys(hosts_ht);
GSList *list_of_urls = NULL;
int number_of_mirrors = 0;
for (GList *elem = tmp_list_of_urls; elem; elem = g_list_next(elem)) {
list_of_urls = g_slist_prepend(list_of_urls, elem->data);
number_of_mirrors++;
}
g_list_free(tmp_list_of_urls);
if (number_of_mirrors <= 1) {
// Nothing to do
g_slist_free(list_of_urls);
g_hash_table_destroy(hosts_ht);
g_timer_destroy(timer);
return TRUE;
}
// Sort this list by the connection time
gboolean ret = lr_fastestmirror(main_handle,
&list_of_urls,
err);
if (!ret) {
g_debug("%s: lr_fastestmirror failed", __func__);
g_slist_free(list_of_urls);
g_hash_table_destroy(hosts_ht);
g_timer_destroy(timer);
return FALSE;
}
// Apply sorted order to each handle
for (GSList *ehandle = handles; ehandle; ehandle = g_slist_next(ehandle)) {
LrHandle *handle = ehandle->data;
GSList *mirrors = handle->internal_mirrorlist;
GSList *new_list = NULL;
for (GSList *elem = list_of_urls; elem; elem = g_slist_next(elem)) {
gchar *host = elem->data;
for (GSList *ime = mirrors; ime; ime = g_slist_next(ime)) {
LrInternalMirror *im = ime->data;
gchar *im_host = lr_url_without_path(im->url);
if (!g_strcmp0(im_host, host)) {
new_list = g_slist_prepend(new_list, im);
// XXX: Maybe convert GSList to GList to make
// this delete more efficient
mirrors = g_slist_delete_link(mirrors, ime);
break;
}
}
}
// If multiple mirrors with the same lr_url_without_path(url)
// were present, only the first occurrence was inserted to the
// the new_list and removed from the mirrors list.
// The remaining occurences will be moved here.
for (GSList *elem = mirrors; elem; elem = g_slist_next(elem)) {
LrInternalMirror *im = elem->data;
new_list = g_slist_prepend(new_list, im);
}
g_slist_free(mirrors);
// Set sorted list to the handle (reversed, because the items
// of the new_list were prepended)
handle->internal_mirrorlist = g_slist_reverse(new_list);
}
g_slist_free(list_of_urls);
g_hash_table_destroy(hosts_ht);
g_timer_stop(timer);
g_debug("%s: Duration: %f", __func__, g_timer_elapsed(timer, NULL));
g_timer_destroy(timer);
return TRUE;
}
END_TEST
START_TEST(test_url_without_path)
{
char *new_url = NULL;
new_url = lr_url_without_path(NULL);
fail_if(new_url != NULL);
new_url = lr_url_without_path("");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, ""));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("hostname");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "hostname"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("hostname/foo/bar/");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "hostname"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("hostname:80");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "hostname:80"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("hostname:80/foo/bar");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "hostname:80"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("http://hostname:80/");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "http://hostname:80"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("http://hostname:80/foo/bar");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "http://hostname:80"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("ftp://foo.hostname:80/foo/bar");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "ftp://foo.hostname:80"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("file:///home/foobar");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "file://"));
lr_free(new_url);
new_url = NULL;
new_url = lr_url_without_path("file:/home/foobar");
fail_if(new_url == NULL);
fail_if(strcmp(new_url, "file://"));
lr_free(new_url);
new_url = NULL;
}
