rcComm_t* connection_pool::refresh_connection(int _index)
{
conn_ctxs_[_index].error = {};
if (!verify_connection(_index)) {
create_connection(_index,
[] { throw std::runtime_error{"connect error"}; },
[] { throw std::runtime_error{"client login error"}; });
}
return conn_ctxs_[_index].conn.get();
}
int verify_services(int port, char* ip_address) {
char msg[SEND_BUF_SIZE];
switch(port){
case 22:
if (verify_connection(port, ip_address, "", "", 0) == ERROR) {
return ERROR;
};
break;
case 25:
if (verify_connection(port, ip_address, "", "220 ", 4) == ERROR) {
return ERROR;
};
break;
case 587:
if (verify_connection(port, ip_address, "", "220 ", 4) == ERROR) {
return ERROR;
};
break;
case 43:
if (verify_connection(port, ip_address, "whois", "", 0) == ERROR) {
return ERROR;
};
break;
case 80:
if (verify_connection(port, ip_address, "GET", "Server:", 0) == ERROR) {
return ERROR;
};
break;
case 110:
if (verify_connection(port, ip_address, "", "+OK", 4) == ERROR) {
return ERROR;
};
break;
case 143:
if (verify_connection(port, ip_address, "", "]", 2) == ERROR) {
return ERROR;
};
break;
}
return OK;
}
bool CSSLComm::Connect(const char *pCertPath)
{
bool bConnected = connected();
if (!bConnected && NULL != pCertPath && pCertPath[0] != '\0') {
const char *pCertDirPos = strrchr(pCertPath, '\\');
if (NULL == pCertDirPos) {
pCertDirPos = strrchr(pCertPath, '/');
}
if (NULL != pCertDirPos) {
char strCertDir[512] = {0};
memcpy(strCertDir, pCertPath, pCertDirPos - pCertPath);
bConnected = ssl_connect(APPLE_HOST, APPLE_PORT, pCertPath, pCertPath, strCertDir);
printf("connect %s:%d result:%d\n", APPLE_HOST, APPLE_PORT, bConnected);
}
}
if (bConnected) {
verify_connection(m_pssl, APPLE_HOST);
}
return bConnected;
}
