void XITServerTest::TearDown() {
alarm(0);
if (server.Pid() != -1) {
if (!server.Terminate(3000))
server.Kill(3000);
EXPECT_EQ(server.GetState(), xorg::testing::Process::FINISHED_SUCCESS) << "Unclean server shutdown";
failed = failed || (server.GetState() != xorg::testing::Process::FINISHED_SUCCESS);
std::ifstream logfile(server.GetLogFilePath().c_str());
std::string line;
std::string bug_warn("BUG");
if (logfile.is_open()) {
while(getline(logfile, line)) {
size_t found = line.find(bug_warn);
bool error = (found != std::string::npos);
EXPECT_FALSE(error) << "BUG warning found in log" << std::endl << line << std::endl;
failed = failed || error;
break;
}
}
}
if (!Failed()) {
config.RemoveConfig();
server.RemoveLogFile();
}
testing::TestEventListeners &listeners = ::testing::UnitTest::GetInstance()->listeners();
listeners.Release(this);
}
static struct listen_stats *stats_for(st_table *table, struct inet_diag_msg *r)
{
char *key, *port, *old_key;
size_t alloca_len;
struct listen_stats *stats;
size_t keylen;
size_t portlen = sizeof("65535");
union any_addr sa;
socklen_t len = sizeof(struct sockaddr_storage);
int rc;
int flags = NI_NUMERICHOST | NI_NUMERICSERV;
switch ((sa.ss.ss_family = r->idiag_family)) {
case AF_INET: {
sa.in.sin_port = r->id.idiag_sport;
sa.in.sin_addr.s_addr = r->id.idiag_src[0];
keylen = INET_ADDRSTRLEN;
alloca_len = keylen + 1 + portlen;
key = alloca(alloca_len);
key[keylen] = 0; /* will be ':' later */
port = key + keylen + 1;
rc = getnameinfo(&sa.sa, len,
key, keylen, port, portlen, flags);
break;
}
case AF_INET6: {
sa.in6.sin6_port = r->id.idiag_sport;
memcpy(&sa.in6.sin6_addr, &r->id.idiag_src, sizeof(__be32[4]));
keylen = INET6_ADDRSTRLEN;
/* [ ] */
alloca_len = 1 + keylen + 1 + 1 + portlen;
key = alloca(alloca_len);
*key = '[';
key[1 + keylen + 1] = 0; /* will be ':' later */
port = 1 + key + keylen + 1 + 1;
rc = getnameinfo(&sa.sa, len,
key + 1, keylen, port, portlen, flags);
break;
}
default:
assert(0 && "unsupported address family, could that be IPv7?!");
}
if (rc != 0) {
fprintf(stderr, "BUG: getnameinfo: %s\n", gai_strerror(rc));
bug_warn();
*key = 0;
}
keylen = strlen(key);
portlen = strlen(port);
switch (sa.ss.ss_family) {
case AF_INET:
key[keylen] = ':';
memmove(key + keylen + 1, port, portlen + 1);
break;
case AF_INET6:
key[keylen] = ']';
key[keylen + 1] = ':';
memmove(key + keylen + 2, port, portlen + 1);
keylen++;
break;
default:
assert(0 && "unsupported address family, could that be IPv7?!");
}
if (st_lookup(table, (st_data_t)key, (st_data_t *)&stats))
return stats;
old_key = key;
if (r->idiag_state == TCP_ESTABLISHED) {
int n = snprintf(key, alloca_len, "%s:%u",
addr_any(sa.ss.ss_family),
ntohs(r->id.idiag_sport));
if (n <= 0) {
fprintf(stderr, "BUG: snprintf: %d\n", n);
bug_warn();
}
if (st_lookup(table, (st_data_t)key, (st_data_t *)&stats))
return stats;
if (n <= 0) {
key = xmalloc(1);
*key = '\0';
} else {
old_key = key;
key = xmalloc(n + 1);
memcpy(key, old_key, n + 1);
}
} else {
key = xmalloc(keylen + 1 + portlen + 1);
memcpy(key, old_key, keylen + 1 + portlen + 1);
}
stats = xcalloc(1, sizeof(struct listen_stats));
st_insert(table, (st_data_t)key, (st_data_t)stats);
return stats;
}
