static int
parse_addr(char *str, struct in_addr *ip, in_port_t *port)
{
char *p;
if((p = strchr(str, ':')) != NULL)
{
/* its either host:port or ip:port */
*(p++) = '\0';
if(get_host_addr(str, ip) < 0)
return -1;
*port = htons(atoi(p));
/* reconstruct the string */
*(--p) = ':';
}
else if(get_host_addr(str, ip) < 0)
{
return -1;
}
return 0;
}
int is_proxy_address(char* host, char* port)
{
__tri(is_proxy_address);
struct in_addr addr;
if (RC_OK == get_host_addr(host, &addr))
{
const int port = get_port_from_str (port);
static const size_t sz = sizeof(struct in_addr);
__tre(return) (port == get_out_port() && !memcmp (&addr, get_out_addr(), sz)) ||
(port == get_in_port() && !memcmp (&addr, get_in_addr(), sz));
}
__tre(return) 0;
}
int client(int sock_type, const void *host, unsigned short port, int isHdrIncl, int timeout)
{
int sock = 0, ret = 0;
char buff[MAX_DATA_LEN] = {0};
int len = 0;
int index = 0, grp = 0;
struct timeval tim = {timeout, 0};
if(((char*)host)[0] == 0 || get_host_addr(addr, sizeof(addr), host, port) != 0) {
return -1;
}
if((sock = socket(*(unsigned short*)(addr+1), sock_type, 0)) < 3) {
//if((sock = socket(AF_INET, sock_type, 0)) < 3) {
return -1;
}
setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, (char*)&tim, sizeof(tim));
if(sock_type == SOCK_STREAM) {
if(connect(sock, (struct sockaddr *)(addr+1), addr[0]) != 0) {
ret = -1;
goto done;
}
}
for(index = 0; index < g_data_num; index++) {
len = sizeof buff;
if(sock_type == SOCK_DGRAM) {
char dst[MAX_ADDR_LEN] = {0};
int dst_len = sizeof(dst);
if((len = sendto(sock, g_data_pair[index].data1+1, g_data_pair[index].data1[0], 0, (struct sockaddr *)(addr+1), addr[0])) < 0) {
//return -1;
ret = -1;
goto done;
}
len = recvfrom(sock, buff, sizeof buff, 0, (struct sockaddr *)dst, &dst_len);
} else if(sock_type == SOCK_STREAM) {
if(send(sock, g_data_pair[index].data1+1, g_data_pair[index].data1[0], 0) < 0) {
ret = -1;
goto done;
}
len = recv(sock, buff, sizeof buff, 0);
}
if(g_data_pair[index].data2[0] == 0) {
continue;
}
if(len != g_data_pair[index].data2[0] || memcmp(&g_data_pair[index].data2[1], buff, len) != 0) {
ret = index+1;
goto done;
}
}
done:
#ifdef _WINDOWS
closesocket(sock);
#else
close(sock);
#endif
return ret;
}
