static void login_proxy_free_errstr(struct login_proxy **_proxy,
const char *errstr, bool server)
{
struct login_proxy *proxy = *_proxy;
string_t *reason = t_str_new(128);
str_printfa(reason, "Disconnected by %s", server ? "server" : "client");
if (errstr[0] != '\0')
str_printfa(reason, ": %s", errstr);
str_printfa(reason, "(%ds idle, in=%"PRIuUOFF_T", out=%"PRIuUOFF_T,
(int)(ioloop_time - proxy->last_io),
proxy->server_output->offset, proxy->client_output->offset);
if (o_stream_get_buffer_used_size(proxy->client_output) > 0) {
str_printfa(reason, "+%"PRIuSIZE_T,
o_stream_get_buffer_used_size(proxy->client_output));
}
if (proxy->server_io == NULL)
str_append(reason, ", client output blocked");
if (proxy->client_io == NULL)
str_append(reason, ", server output blocked");
str_append_c(reason, ')');
if (server)
login_proxy_free_delayed(_proxy, str_c(reason));
else
login_proxy_free_reason(_proxy, str_c(reason));
}
static void
login_proxy_cmd_kick_director_hash(struct ipc_cmd *cmd, const char *const *args)
{
struct login_proxy *proxy, *next;
unsigned int hash, count = 0;
if (args[0] == NULL || str_to_uint(args[0], &hash) < 0) {
ipc_cmd_fail(&cmd, "Invalid parameters");
return;
}
for (proxy = login_proxies; proxy != NULL; proxy = next) {
next = proxy->next;
if (director_username_hash(proxy->client) == hash) {
login_proxy_free_reason(&proxy, KILLED_BY_ADMIN_REASON);
count++;
}
}
for (proxy = login_proxies_pending; proxy != NULL; proxy = next) {
next = proxy->next;
if (director_username_hash(proxy->client) == hash) {
client_destroy(proxy->client, "Connection kicked");
count++;
}
}
ipc_cmd_success_reply(&cmd, t_strdup_printf("%u", count));
}
static void
login_proxy_cmd_kick(struct ipc_cmd *cmd, const char *const *args)
{
struct login_proxy *proxy, *next;
unsigned int count = 0;
if (args[0] == NULL) {
ipc_cmd_fail(&cmd, "Missing parameter");
return;
}
for (proxy = login_proxies; proxy != NULL; proxy = next) {
next = proxy->next;
if (strcmp(proxy->client->virtual_user, args[0]) == 0) {
login_proxy_free_reason(&proxy, KILLED_BY_ADMIN_REASON);
count++;
}
}
for (proxy = login_proxies_pending; proxy != NULL; proxy = next) {
next = proxy->next;
if (strcmp(proxy->client->virtual_user, args[0]) == 0) {
client_destroy(proxy->client, "Connection kicked");
count++;
}
}
ipc_cmd_success_reply(&cmd, t_strdup_printf("%u", count));
}
static void login_proxy_free_errno(struct login_proxy **proxy,
int err, const char *who)
{
const char *reason;
reason = err == 0 || err == EPIPE ?
t_strdup_printf("Disconnected by %s", who) :
t_strdup_printf("Disconnected by %s: %s", who, strerror(errno));
login_proxy_free_reason(proxy, reason);
}
static void proxy_kill_idle(struct login_proxy *proxy)
{
login_proxy_free_reason(&proxy, KILLED_BY_SHUTDOWN_REASON);
}
void login_proxy_free(struct login_proxy **_proxy)
{
login_proxy_free_reason(_proxy, NULL);
}