int main(int argc, char* argv[]) {
int listenfd, connfd;
struct sockaddr_in addr;
char buf[256];
time_t tick;
network_init();
listenfd = common_socket(AF_INET, SOCK_STREAM, 0);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_family = AF_INET;
addr.sin_port = htons(5555);
common_bind(listenfd, (struct sockaddr*)&addr, sizeof(addr));
common_listen(listenfd, 5);
for (;;) {
connfd = common_accept(listenfd, NULL, NULL);
tick = time(NULL);
snprintf(buf, sizeof(buf), "%.24s\r\n", ctime(&tick));
common_write(connfd, buf, strlen(buf));
common_close(connfd);
}
common_close(listenfd);
network_destroy();
return 0;
}
int
_user_accept(int socket, struct sockaddr *userAddress,
socklen_t *_addressLength)
{
// check parameters
socklen_t addressLength = 0;
status_t error = prepare_userland_address_result(userAddress,
_addressLength, addressLength, false);
if (error != B_OK)
return error;
// accept()
SyscallRestartWrapper<int> result;
char address[MAX_SOCKET_ADDRESS_LENGTH];
socklen_t userAddressBufferSize = addressLength;
result = common_accept(socket,
userAddress != NULL ? (sockaddr*)address : NULL, &addressLength, false);
// copy address size and address back to userland
if (copy_address_to_userland(address, addressLength, userAddress,
userAddressBufferSize, _addressLength) != B_OK) {
_user_close(result);
return B_BAD_ADDRESS;
}
return result;
}
int main(int argc, char* argv[]) {
int listenfd;
int clientfd;
struct sockaddr_in addr;
socklen_t addrlen;
network_init();
listenfd = common_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_family = AF_INET;
addr.sin_port = htons(5555);
common_bind(listenfd, (struct sockaddr*)&addr, sizeof(addr));
common_listen(listenfd, SOMAXCONN);
printf("echo server start sucess !!!\n");
for (;;) {
addrlen = sizeof(addr);
clientfd = common_accept(listenfd, (struct sockaddr*)&addr, &addrlen);
CreateThread(NULL, 0, echo_process, &clientfd, 0, NULL);
}
common_close(listenfd);
network_destroy();
return 0;
}
int
accept(int socket, struct sockaddr *address, socklen_t *_addressLength)
{
SyscallFlagUnsetter _;
RETURN_AND_SET_ERRNO(common_accept(socket, address, _addressLength, true));
}
