server_t* parse_nameserver(const char *nameserver, const char *def_port)
{
if (nameserver == NULL || def_port == NULL) {
DBG_NULL;
return NULL;
}
// OpenBSD notation: nameserver [address]:port
if (nameserver[0] == '[') {
char *addr, *port;
char *start = (char *)nameserver + 1;
char *end = index(nameserver, ']');
size_t addr_len = end - start;
// Missing closing bracket -> stop processing.
if (end == NULL) {
return NULL;
}
// Fill enclosed address.
addr = strndup(start, addr_len);
// Find possible port.
start += addr_len + 1;
if (strlen(start) > 0) {
// Check for colon separation.
if (*start != ':') {
free(addr);
return NULL;
}
size_t port_len = strlen(++start);
// Check port string length.
if (port_len == 0 || port_len >= sizeof(port)) {
free(addr);
return NULL;
}
// Fill port part.
port = strdup(start);
} else {
port = strdup(def_port);
}
// Create server structure.
server_t *server = server_create(addr, port);
free(addr);
free(port);
return server;
} else {
return server_create(nameserver, def_port);
}
}
int main(int argc, char const* argv[]) {
server_t* s;
sigset_t mask;
siginfo_t info;
struct sigaction action;
if(argc == 1) {
if(!server_create(&s, "../calories.csv", NULL)) {
if(!server_create(&s, "./calories.csv", NULL)) {
printf("File '%s' fot found\n", "calories.csv");
exit(1);
}
}
} else if(argc == 2) {
if(!server_create(&s, "../calories.csv", argv[1])) {
if(!server_create(&s, "./calories.csv", argv[1])) {
printf("File '%s' fot found\n", "calories.csv");
exit(1);
}
}
} else {
printf("%s\n", SERVER_MAIN_HELP);
exit(1);
}
printf("Press CTRL+C to shutdown the server\n");
sigemptyset(&mask);
sigaddset(&mask, SIGINT);
sigprocmask(SIG_BLOCK, &mask, NULL);
sigemptyset(&action.sa_mask);
action.sa_flags = SA_SIGINFO;
sigaction(SIGCHLD, &action, NULL);
if(server_start(s)) {
while(true) {
// signal() is NOT thread safe!
// And since the server doesn't block signal handling is "not" needed ...
if(sigwaitinfo(&mask, &info) == -1) {
perror("sigwaitinfo() failed");
exit(1);
}
switch(info.si_signo) {
case SIGINT:
server_destroy(s);
return 0;
}
}
} else {
server_destroy(s);
}
}
static struct connection *conn_create_server(struct context *ctx,
struct address *addr, char *key, bool readonly)
{
int fd = conn_create_fd();
if (fd == -1) {
LOG(ERROR, "conn_create_server: fail to create fd");
return NULL;
}
struct connection *server = server_create(ctx, fd);
struct conn_info *info = server->info;
memcpy(&info->addr, addr, sizeof(info->addr));
extern const size_t CMD_NUM;
info->slow_cmd_counts = cv_calloc(CMD_NUM, sizeof(uint32_t));
if (conn_connect(server) == CORVUS_ERR) {
LOG(ERROR, "conn_create_server: fail to connect %s:%d",
info->addr.ip, info->addr.port);
conn_free(server);
conn_buf_free(server);
conn_recycle(ctx, server);
return NULL;
}
if (readonly) {
server->info->readonly = true;
}
strncpy(info->dsn, key, ADDRESS_LEN);
dict_set(&ctx->server_table, info->dsn, (void*)server);
TAILQ_INSERT_TAIL(&ctx->servers, server, next);
return server;
}
int nzb_fetch_add_server(nzb_fetch *fetcher, char *address, int port,
char *username, char *password, int threads,
int ssl, int priority)
{
server_t *new_server, *server;
int required_queues;
int current_queues;
if (priority < 0)
{
fprintf(stderr, "Error: priority should be > 0\n");
return -1;
}
#if !HAVE_LIBSSL
if (ssl > 0)
{
fprintf(stderr, "Error: SSL Support is not compiled in\n");
return -1;
}
#endif
new_server = server_create(address, port, username, password,
threads, ssl, priority);
// Insert into server linked list
server = fetcher->servers;
if(server == NULL)
fetcher->servers = new_server;
else
{
// Append server at the end
while(server->next != NULL)
server = server->next;
server->next = new_server;
new_server->prev = server;
}
required_queues = server_calc_priorities(fetcher);
if (required_queues > 1)
{
current_queues = sizeof(fetcher->priority_queues) /
sizeof(queue_list_t *);
if (required_queues > current_queues)
{
fetcher->priority_queues = reallocf(fetcher->priority_queues,
sizeof(queue_list_t *) *
required_queues);
fetcher->priority_queues[new_server->priority] = queue_list_create();
fetcher->priority_queues[new_server->priority]->id = strdup("priority queue");
}
}
return 0;
}
int main(int argc, const char *argv[])
{
if (argc != 3)
{
print_usage();
return 1;
}
setup_signal_handlers();
server *s = server_create((uint16_t)atoi(argv[1]), argv[2]);
server_listen(s);
printf("Listening...\n");
fflush(stdout);
while (running)
{
server_wait(s);
}
printf("Shutting down...\n");
fflush(stdout);
server_close(s);
server_destroy(s);
return 0;
}
static struct connection *conn_create_server(struct context *ctx, struct address *addr, char *key)
{
int fd = conn_create_fd();
if (fd == -1) {
LOG(ERROR, "conn_create_server: fail to create fd");
return NULL;
}
struct connection *server = server_create(ctx, fd);
struct conn_info *info = server->info;
memcpy(&info->addr, addr, sizeof(info->addr));
if (conn_connect(server) == CORVUS_ERR) {
LOG(ERROR, "conn_create_server: fail to connect %s:%d",
info->addr.ip, info->addr.port);
conn_free(server);
conn_buf_free(server);
conn_recycle(ctx, server);
return NULL;
}
strncpy(info->dsn, key, DSN_LEN);
dict_set(&ctx->server_table, info->dsn, (void*)server);
TAILQ_INSERT_TAIL(&ctx->servers, server, next);
return server;
}
int main()
{
//init win32 socket
#ifdef __WIN32__
static WSADATA wsa_data;
int result = WSAStartup((WORD)(1<<8|1), &wsa_data); //初始化WinSocket动态连接库
if( result != 0 ) // 初始化失败
return -1;
#endif
#ifndef __WIN32__
signal( SIGPIPE, SIG_IGN ); //ignore send,recv SIGPIPE error
#endif
NEW( websrv, sizeof(webserver) );
memset( websrv, 0, sizeof(webserver) );
server_create( websrv, "config.xml" );
server_start( websrv );
do_console();
server_stop( websrv );
server_end( websrv );
DEL( websrv );
#ifdef __WIN32__
WSACleanup();
#endif
memory_end();
return 0;
}
void client_init(int taskid, int num_tasks)
{
ASSERT(max_ep > 0);
/* Create data structure to track all clients */
MALLOC_ALIGN(client_table, sizeof(client_t) * max_ep, CACHELINE_SIZE);
PMPI_Barrier(MPI_COMM_WORLD);
/* Initialize command queues */
cqueue_init(max_ep);
/* Spawn server */
server_create();
/* Create client data-structure */
for (int clientid = 0; clientid < max_ep; clientid++)
{
client_t* myclient = &client_table[clientid];
myclient->clientid = clientid;
myclient->taskid = taskid;
/* Attach client to a command queue */
myclient->cqueue = cqueue_attach(clientid);
memory_set_cqueue(clientid, myclient->cqueue);
}
PMPI_Barrier(MPI_COMM_WORLD);
if (use_mem_hooks) set_mem_hooks = 1;
}
int main(int argc, char **argv)
{
const uint16_t acceptor_port = (uint16_t)((argc >= 2) ? atoi(argv[1]) : 8080);
char const * const settings_file_name = ((argc >= 3) ? argv[2] : "settings.txt");
settings_t settings;
server_t server;
log_t log;
log_create(&log, stderr);
if (!load_settings(&settings, settings_file_name, &log))
{
return 1;
}
if (!server_create(&server, &log, &settings, acceptor_port))
{
settings_destroy(&settings);
return 1;
}
settings_destroy(&settings);
server_run(&server);
server_destroy(&server);
log_destroy(&log);
return 0;
}
static void *
lua_server(void * arg) {
pthread_detach( pthread_self() );
server_create((luaServer_t *)arg);
return NULL;
}
int main() {
struct Server *s = malloc(sizeof(struct Server));
server_create(s, "/tmp/accounts.txt", "/tmp/requests");
//server_createAccount(s, 1231, "vascoFG", "bino", 0);
/*server_createAccount(s, 1234, "vascoFG", "bino", 0);
server_createAccount(s, 4321, "vascoFG", "bino", 0);*/
server_run(s);
return 0;
}
int
main(int argc, char *argv[])
{
server_type_t server_type;
short int port;
int accept_fd;
if (argc != 3) {
printf("Proper usage of http server is:\n%s <port> <#>\n"
"port is the port to serve on, # is either\n"
"0: serve only a single request\n"
"1: use only a single thread for multiple requests\n"
"2: use fork to create a process for each request\n"
"3: Extra Credit: use fork and exec when the path is an executable to run the program dynamically. This is how web servers handle dynamic (program generated) content.\n"
"4: create a thread for each request\n"
"5: use atomic instructions to implement a task queue\n"
"6: use a thread pool\n"
"7: to be defined\n"
"8: to be defined\n"
"9: to be defined\n",
argv[0]);
return -1;
}
port = atoi(argv[1]);
accept_fd = server_create(port);
if (accept_fd < 0) return -1;
server_type = atoi(argv[2]);
switch(server_type) {
case SERVER_TYPE_ONE:
server_single_request(accept_fd);
break;
case SERVER_TYPE_SINGLET:
server_multiple_requests(accept_fd);
break;
case SERVER_TYPE_PROCESS:
server_processes(accept_fd);
break;
case SERVER_TYPE_FORK_EXEC:
server_dynamic(accept_fd);
break;
case SERVER_TYPE_SPAWN_THREAD:
server_thread_per(accept_fd);
break;
case SERVER_TYPE_TASK_QUEUE:
server_task_queue(accept_fd);
break;
case SERVER_TYPE_THREAD_POOL:
server_thread_pool(accept_fd);
break;
}
close(accept_fd);
return 0;
}
int nfs41_server_find_or_create(
IN const char *server_owner_major_id,
IN const char *server_scope,
IN const netaddr4 *addr,
OUT nfs41_server **server_out)
{
struct server_info info;
struct list_entry *entry;
nfs41_server *server;
int status;
info.owner = server_owner_major_id;
info.scope = server_scope;
dprintf(SRVLVL, "--> nfs41_server_find_or_create(%s)\n", info.owner);
EnterCriticalSection(&g_server_list.lock);
/* search for an existing server */
entry = list_search(&g_server_list.head, &info, server_compare);
if (entry == NULL) {
/* create a new server */
status = server_create(&info, &server);
if (status == NO_ERROR) {
/* add it to the list */
list_add_tail(&g_server_list.head, &server->entry);
*server_out = server;
dprintf(SRVLVL, "<-- nfs41_server_find_or_create() "
"returning new server %p\n", server);
} else {
dprintf(SRVLVL, "<-- nfs41_server_find_or_create() "
"returning %d\n", status);
}
} else {
server = server_entry(entry);
status = NO_ERROR;
dprintf(SRVLVL, "<-- nfs41_server_find_or_create() "
"returning existing server %p\n", server);
}
if (server) {
/* register the address used to connect */
server_addrs_add(&server->addrs, addr);
server_ref_locked(server);
}
*server_out = server;
LeaveCriticalSection(&g_server_list.lock);
return status;
}
int get_nameservers(list *servers, const char *def_port)
{
if (servers == NULL || def_port == NULL) {
DBG_NULL;
return KNOT_EINVAL;
}
// Initialize list of servers.
init_list(servers);
// Read nameservers from resolv file.
int ret = get_resolv_nameservers(servers, def_port);
// If found nameservers or error.
if (ret != 0) {
return ret;
// If no nameservers.
} else {
server_t *server;
// Add default ipv6 nameservers.
server = server_create(DEFAULT_IPV6_NAME, def_port);
if (server != NULL) {
add_tail(servers, (node *)server);
}
// Add default ipv4 nameservers.
server = server_create(DEFAULT_IPV4_NAME, def_port);
if (server != NULL) {
add_tail(servers, (node *)server);
}
return list_size(servers);
}
}
void test_server()
{
socket_t serverfd = server_create("127.0.0.1", SERVER_PORT);
setnonblocking(serverfd);
server_listen(serverfd);
event_manager_t event_manager;
event_manager_init(&event_manager, serverfd, my_event_callback);
event_dispatch(&event_manager);
event_magager_destroy(&event_manager);
}
static int run(char *default_user_path, int port)
{
if (signal(SIGCHLD, SIG_IGN) == SIG_ERR)
return (dprintf(2, ERR_SET_SIGNAL), 0);
g_config.port = port;
g_config.sock_fd = -1;
g_config.client_sock_fd = -1;
g_config.parent_pid = getpid();
if ((g_config.sock_fd = server_create(INADDR_ANY, port, 1)) == -1)
return (dprintf(2, ERR_SERVER_CREATE, g_config.port), 0);
if (user_change_home("anonymous", default_user_path) == 0)
return (dprintf(2, ERR_USER_CHANGE_DIR), 0);
server_run();
close(g_config.sock_fd);
return (1);
}
int main(int argc, char** argv)
{
server_t* server = server_create("config.xml");
if(server == NULL) return 0;
char buf[512] = {0};
for(;;)
{
//sleep(1);
fgets(buf, 512, stdin);
if(strncmp(buf, "quit", strlen("quit")) == 0) break;
}
server_destroy(server);
return 0;
}
int
main(int argc, char *argv[])
{
server_type_t server_type;
short int port;
int accept_fd;
if (argc != 3) {
printf("Proper usage of http server is:\n%s <port> <#>\n"
"port is the port to serve on, # is either\n"
"0: server only a single request\n"
"1: use a thread pool and a _bounded_ buffer with "
"mutexes + condition variables\n"
"2: use a thread pool and compare and swap to "
"implement a lock-free stack of requests\n",
argv[0]);
return -1;
}
port = atoi(argv[1]);
accept_fd = server_create(port);
if (accept_fd < 0) return -1;
server_type = atoi(argv[2]);
switch(server_type) {
case SERVER_TYPE_ONE:
server_single_request(accept_fd);
break;
case SERVER_TYPE_THREAD_POOL_BOUND:
server_thread_pool_bounded(accept_fd);
break;
case SERVER_TYPE_THREAD_POOL_ATOMIC:
server_thread_pool_lock_free(accept_fd);
break;
}
close(accept_fd);
return 0;
}
void interprocess::listen()
{
server_create();
char* buff;
int size;
while (true) {
bool connected = ConnectNamedPipe(pipe_handle, NULL);
if (!connected) {
int error = GetLastError();
if (error != ERROR_PIPE_CONNECTED) {
cout<<error<<endl;
throw ipc::fifo_open_error();
}
}
DWORD num_bytes_read;
ReadFile(pipe_handle,(char*)(&size), sizeof(size), &num_bytes_read,NULL);
if (num_bytes_read == sizeof(size)) {
buff = new char[size+1];
ReadFile(pipe_handle, buff, size, &num_bytes_read, NULL);
if (num_bytes_read != size) {
delete[] buff;
throw ipc::wrong_msg_size();
}
buff[size] = '\0';
last_msg = std::string(buff);
cout<<"received: "<<last_msg<<endl;
delete[] buff;
th = std::thread(&interprocess::on_msg_receive, this, std::ref(last_msg));
th.detach();
if(last_msg == "quit")
break;
}
}
}
int main(int argc, char *argv[])
{
int c;
opterr = 0;
while((c = getopt(argc, argv, "p:t:")) != -1)
{
switch(c)
{
case 'p':
port_num = atoi(optarg);
break;
case't':
num_threads = atoi(optarg);
break;
case '?':
if(optopt == 'p' || optopt == 't')
printf("Option -%c requires an argument\n", optopt);
else
printf("Unknown option -%c\n", optopt);
default:
printf("Usage: %s [-p port_num] [-t num_threads]\n", argv[0]);
return 0;
}
}
if(port_num < 1)
{
printf("Invalid port number\n");
return 0;
}
if(num_threads < 1)
{
printf("Invalid number of threads\n");
return 0;
}
server_create();
return 0;
}
void run(void)
{
server_t *server;
char line[4096];
int n_wait = 0;
server = server_create(m_port);
while (m_semaphore.wait(n_wait) != 0) {
if (server_readline(server, line, sizeof(line)) == 0) {
int len;
len = strcspn(line, "\n\r");
if (len == 0)
continue;
line[len] = 0;
addImage(m_gui, line, false);
n_wait = 0;
} else {
n_wait = 10;
}
}
server_destroy(server);
}
int
main(int argc, char *argv[])
{
server_type_t server_type;
short int port;
int accept_fd;
if (argc != 3) {
printf("Proper usage of http server is:\n%s <port> <#>\n"
"port is the port to serve on, # is either\n"
"0: serve only a single request\n"
"1: serve each request with kthds\n",
argv[0]);
return -1;
}
port = atoi(argv[1]);
accept_fd = server_create(port);
if (accept_fd < 0) return -1;
server_type = atoi(argv[2]);
switch(server_type) {
case SERVER_TYPE_ONE:
server_single_request(accept_fd);
break;
case SERVER_TYPE_TWO:
process_kthd_server(accept_fd);
break;
default:
perror("Unknown server type provided.\n");
}
close(accept_fd);
return 0;
}
/** Create a http site object.
*
* The function nth_site_create() allocates and initializes a web site
* object. A web site object can be either
* - a primary http server (@a parent is NULL),
* - a virtual http server (@a address contains hostpart), or
* - a site within a server
* (@a address does not have hostpart, only path part).
*
* @param parent pointer to parent site
* (NULL when creating a primary server object)
* @param callback pointer to callback function called when
* a request is received
* @param magic application context included in callback parameters
* @param address absolute or relative URI specifying the address of
* site
* @param tag, value, ... list of tagged parameters
*
* @TAGS
* If the @a parent is NULL, the list of tagged parameters must contain
* NTHTAG_ROOT() used to create the server engine. Tags supported when @a
* parent is NULL are NTHTAG_ROOT(), NTHTAG_MCLASS(), TPTAG_REUSE(),
* HTTPTAG_SERVER(), and HTTPTAG_SERVER_STR(). All the tags are passed to
* tport_tcreate() and tport_tbind(), too.
*
* @since Support for multiple sites was added to @VERSION_1_12_4
*/
nth_site_t *nth_site_create(nth_site_t *parent,
nth_request_f *callback,
nth_site_magic_t *magic,
url_string_t const *address,
tag_type_t tag, tag_value_t value,
...)
{
nth_site_t *site = NULL, **prev = NULL;
su_home_t home[SU_HOME_AUTO_SIZE(256)];
url_t *url, url0[1];
server_t *srv = NULL;
ta_list ta;
char *path = NULL;
size_t usize;
int is_host, is_path, wildcard = 0;
su_home_auto(home, sizeof home);
if (parent && url_is_string(address)) {
char const *s = (char const *)address;
size_t sep = strcspn(s, "/:");
if (parent->site_path) {
/* subpath */
url_init(url0, (enum url_type_e)parent->site_url->url_type);
url0->url_path = s;
address = (url_string_t*)url0;
}
else if (s[sep] == ':')
/* absolute URL with scheme */;
else if (s[sep] == '\0' && strchr(s, '.') && host_is_valid(s)) {
/* looks like a domain name */;
url_init(url0, (enum url_type_e)parent->site_url->url_type);
url0->url_host = s;
address = (url_string_t*)url0;
}
else {
/* looks like a path */
url_init(url0, (enum url_type_e)parent->site_url->url_type);
url0->url_path = s;
address = (url_string_t*)url0;
}
}
url = url_hdup(home, address->us_url);
if (!url || !callback)
return NULL;
is_host = url->url_host != NULL;
is_path = url->url_path != NULL;
if (is_host && is_path) {
SU_DEBUG_3(("nth_site_create(): virtual host and path simultanously\n"));
errno = EINVAL;
goto error;
}
if (!parent && !is_host) {
SU_DEBUG_3(("nth_site_create(): host is required\n"));
errno = EINVAL;
goto error;
}
if (parent) {
if (!parent->site_isdir) {
SU_DEBUG_3(("nth_site_create(): invalid parent resource \n"));
errno = EINVAL;
goto error;
}
srv = parent->site_server; assert(srv);
if (is_host) {
prev = site_get_host(&srv->srv_sites, url->url_host, url->url_port);
if (prev == NULL) {
SU_DEBUG_3(("nth_site_create(): host %s:%s already exists\n",
url->url_host, url->url_port ? url->url_port : ""));
errno = EEXIST;
goto error;
}
}
else {
size_t i, j;
path = (char *)url->url_path;
while (path[0] == '/')
path++;
/* Remove duplicate // */
for (i = j = 0; path[i];) {
while (path[i] == '/' && path[i + 1] == '/')
i++;
path[j++] = path[i++];
}
path[j] = path[i];
url = url0, *url = *parent->site_url;
if (url->url_path) {
url->url_path = su_strcat(home, url->url_path, path);
if (!url->url_path)
goto error;
path = (char *)url->url_path + strlen(parent->site_url->url_path);
}
else
url->url_path = path;
prev = site_get_rslot(parent, path, &path);
if (!prev || path[0] == '\0') {
SU_DEBUG_3(("nth_site_create(): directory \"%s\" already exists\n",
url->url_path));
errno = EEXIST;
goto error;
}
}
}
if (!parent) {
if (strcmp(url->url_host, "*") == 0 ||
host_cmp(url->url_host, "0.0.0.0") == 0 ||
host_cmp(url->url_host, "::") == 0)
wildcard = 1, url->url_host = "*";
}
usize = sizeof(*url) + url_xtra(url);
ta_start(ta, tag, value);
if (!parent) {
srv = server_create(url, ta_tags(ta));
prev = &srv->srv_sites;
}
if (srv && (site = su_zalloc(srv->srv_home, (sizeof *site) + usize))) {
site->site_url = (url_t *)(site + 1);
url_dup((void *)(site->site_url + 1), usize - sizeof(*url),
site->site_url, url);
assert(prev);
if ((site->site_next = *prev))
site->site_next->site_prev = &site->site_next;
*prev = site, site->site_prev = prev;
site->site_server = srv;
if (path) {
size_t path_len;
site->site_path = site->site_url->url_path + (path - url->url_path);
path_len = strlen(site->site_path); assert(path_len > 0);
if (path_len > 0 && site->site_path[path_len - 1] == '/')
path_len--, site->site_isdir = 1;
site->site_path_len = path_len;
}
else {
site->site_isdir = is_host;
site->site_path = "";
site->site_path_len = 0;
}
site->site_wildcard = wildcard;
site->site_callback = callback;
site->site_magic = magic;
if (parent)
site->site_auth = parent->site_auth;
nth_site_set_params(site, ta_tags(ta));
}
ta_end(ta);
error:
su_home_deinit(home);
return site;
}
int main(int argc, char **args)
{
pthread_t stats_thrd;
uint8_t addrs_len;
ipv4_t *addrs;
uint32_t total = 0;
struct telnet_info info;
#ifdef DEBUG
addrs_len = 1;
addrs = calloc(4, sizeof (ipv4_t));
addrs[0] = inet_addr("0.0.0.0");
#else
addrs_len = 2;
addrs = calloc(addrs_len, sizeof (ipv4_t));
addrs[0] = inet_addr("192.168.0.1"); // Address to bind to
addrs[1] = inet_addr("192.168.1.1"); // Address to bind to
#endif
if (argc == 2)
{
id_tag = args[1];
}
if (!binary_init())
{
printf("Failed to load bins/dlr.* as dropper\n");
return 1;
}
/* wget address tftp address */
if ((srv = server_create(sysconf(_SC_NPROCESSORS_ONLN), addrs_len, addrs, 1024 * 64, "100.200.100.100", 80, "100.200.100.100")) == NULL)
{
printf("Failed to initialize server. Aborting\n");
return 1;
}
pthread_create(&stats_thrd, NULL, stats_thread, NULL);
// Read from stdin
while (TRUE)
{
char strbuf[1024];
if (fgets(strbuf, sizeof (strbuf), stdin) == NULL)
break;
util_trim(strbuf);
if (strlen(strbuf) == 0)
{
usleep(10000);
continue;
}
memset(&info, 0, sizeof(struct telnet_info));
if (telnet_info_parse(strbuf, &info) == NULL)
printf("Failed to parse telnet info: \"%s\" Format -> ip:port user:pass arch\n", strbuf);
else
{
if (srv == NULL)
printf("srv == NULL 2\n");
server_queue_telnet(srv, &info);
if (total++ % 1000 == 0)
sleep(1);
}
ATOMIC_INC(&srv->total_input);
}
printf("Hit end of input.\n");
while(ATOMIC_GET(&srv->curr_open) > 0)
sleep(1);
return 0;
}
int main(int argc, char **argv) {
// for (int i=1; i<NSIG; i++) {
// //if (signal(SIGINT, sig_handler) == SIG_ERR) printf("\ncan't catch SIGINT\n");
// if (signal(i, sig_handler) == SIG_ERR) printf("\ncan't catch %s\n", strsignal(i));
// }
signal(SIGPIPE, SIG_IGN);
apr_initialize();
apr_pool_create(&mp_rpc_, NULL);
apr_thread_cond_create(&cd_rpc_, mp_rpc_);
apr_thread_mutex_create(&mx_rpc_, APR_THREAD_MUTEX_UNNESTED, mp_rpc_);
rpc_init();
arg_parse(argc, argv);
ADD = is_fast_ ? FAST_ADD : SLOW_ADD;
bool exit = false;
exit |= !(is_server_ || is_client_);
exit |= (addr_ == NULL);
exit |= (port_ == 0);
if (exit) {
fprintf(stderr, "wrong arguments.\n");
usage(argv[0]);
return 0;
}
if (is_server_) {
server_t *server = NULL;
poll_mgr_t *mgr_server = NULL;
poll_mgr_create(&mgr_server, n_server_thread_);
server_create(&server, mgr_server);
strcpy(server->comm->ip, addr_);
server->comm->port = port_;
server_reg(server, ADD, add);
server_start(server);
LOG_INFO("server started start on %s, port %d.", addr_, port_);
}
if (is_client_) {
LOG_INFO("client to %s:%d, test for %d rpc in total, outstanding rpc: %d",
addr_, port_, max_rpc_, max_outst_);
mgrs_ = (poll_mgr_t **) malloc(n_client_ * sizeof(poll_mgr_t*));
clis_ = (client_t **) malloc(n_client_ * sizeof(client_t *));
n_issues_ = (uint64_t*) malloc(n_client_ * sizeof(uint64_t));
n_callbacks_ = (uint64_t*) malloc(n_client_ * sizeof(uint64_t));
n_active_cli_ = n_client_;
apr_thread_mutex_lock(mx_rpc_);
for (int i = 0; i < n_client_; i++) {
apr_thread_t *th;
apr_thread_create(&th, NULL, client_thread, (intptr_t) i, mp_rpc_);
}
if (max_rpc_ < 0) {
LOG_INFO("infinite rpc on %d threads (clients)", n_client_);
} else {
LOG_INFO("%d threads (clients), each client run for %d rpc.",
n_client_, max_rpc_ * n_client_);
}
apr_thread_cond_wait(cd_rpc_, mx_rpc_);
apr_thread_mutex_unlock(mx_rpc_);
int period = (tm_end_ - tm_begin_); //micro seconds
LOG_INFO("finish %d rpc in %d ms.", max_rpc_ * n_client_, period/1000);
float rate = (float) max_rpc_ * n_client_ / period;
LOG_INFO("rpc rate %f million per sec.", rate);
for (int i = 0; i < n_client_; i++) {
client_destroy(clis_[i]);
poll_mgr_destroy(mgrs_[i]);
}
free (clis_);
free (n_issues_);
}
fflush(stdout);
fflush(stderr);
while(is_server_) {
apr_sleep(1000000);
}
rpc_destroy();
atexit(apr_terminate);
}
int main(int argc, char **argv) {
// for (int i=1; i<NSIG; i++) {
// //if (signal(SIGINT, sig_handler) == SIG_ERR) printf("\ncan't catch SIGINT\n");
// if (signal(i, sig_handler) == SIG_ERR) printf("\ncan't catch %s\n", strsignal(i));
// }
signal(SIGPIPE, SIG_IGN);
apr_initialize();
apr_pool_create(&mp_rpc_, NULL);
apr_thread_cond_create(&cd_rpc_, mp_rpc_);
apr_thread_mutex_create(&mx_rpc_, APR_THREAD_MUTEX_UNNESTED, mp_rpc_);
rpc_init();
arg_parse(argc, argv);
bool exit = false;
exit |= !(is_server_ || is_client_);
exit |= (addr_ == NULL);
exit |= (port_ == 0);
if (exit) {
fprintf(stderr, "wrong arguments.\n");
usage(argv[0]);
return 0;
}
if (is_server_) {
server_t *server = NULL;
server_create(&server, NULL);
strcpy(server->comm->ip, addr_);
server->comm->port = port_;
server_reg(server, ADD, add);
server_start(server);
LOG_INFO("server started start on %s, port %d.", addr_, port_);
}
if (is_client_) {
LOG_INFO("client to %s:%d, test for %d rpc in total, outstanding rpc: %d", addr_, port_, max_rpc_, max_outst_);
apr_thread_mutex_lock(mx_rpc_);
for (int i = 0; i < n_client_; i++) {
apr_thread_t *th;
apr_thread_create(&th, NULL, client_thread, NULL, mp_rpc_);
}
LOG_INFO("rpc triggered for %d adds on %d threads.", max_rpc_ * n_client_, n_client_);
apr_thread_cond_wait(cd_rpc_, mx_rpc_);
apr_thread_mutex_unlock(mx_rpc_);
int period = (tm_end_ - tm_begin_); //micro seconds
LOG_INFO("finish %d rpc in %d ms.", max_rpc_ * n_client_, period/1000);
float rate = (float) max_rpc_ * n_client_ / period;
LOG_INFO("rpc rate %f million per sec.", rate);
}
fflush(stdout);
fflush(stderr);
while(is_server_) {
apr_sleep(1000000);
}
rpc_destroy();
atexit(apr_terminate);
}
int main(int argc, char **argv) {
int conf_err = 0;
int option;
int dflag = 0;
conf_ruleset_s rset;
// Set the default logger to syslog
log_syslog(&logger);
// Initialize the config and its rulesets
conf_init(&conf);
conf_rset_init(&rset);
// Set the real path
conf_set_realpath(&conf, argv[0]);
conf_rset_add(&rset, conf_rule_create("root = %s", &conf.document_root));
conf_rset_add(&rset, conf_rule_create("handler = %s", &conf.method));
conf_rset_add(&rset, conf_rule_create("port = %hu", &conf.port));
conf_rset_add(&rset, conf_rule_create("backlog = %d", &conf.backlog));
conf_rset_add(&rset, conf_rule_create("mime = %s", &conf.mime));
conf_rset_add(&rset, conf_rule_create("logfile = %s", &conf.logfile));
if (conf_read(conf.real_path, ".lab3-config", rset) == -1)
exit_fatal("The configuration file could not be read");
while((option = getopt(argc, argv, "hp:dl:s:")) != -1) {
switch(option) {
case 'p': conf_set_port(&conf, optarg); break;
case 'd': dflag = 1; break;
case 'l':
conf_set_logfile(&conf, optarg);
if (strncmp(optarg, "stdout", 6) == 0)
log_stdout(&logger);
else
log_file(&logger);
break;
case 's': conf_set_method(&conf, optarg); break;
case 'h': default: usage(argv[0]); exit(EXIT_SUCCESS);
}
}
// Register signal handler for SIGINT
signal(SIGINT, sigint_handler);
if ((conf_err = conf_validate(conf)) < 0)
conf_print_err(conf_err);
// Daemonize the process if the dflag is set
if (dflag) {
log_syslog(&logger);
daemonize();
} else {
jail_proc(dflag);
}
server_create();
return 0;
}
int main(int argc, char *argv[])
{
int opt;
bdaddr_t src_addr;
int dev_id = -1;
int fd;
int sec = BT_SECURITY_LOW;
uint8_t src_type = BDADDR_LE_PUBLIC;
uint16_t mtu = 0;
sigset_t mask;
bool hr_visible = false;
struct server *server;
while ((opt = getopt_long(argc, argv, "+hvrs:t:m:i:",
main_options, NULL)) != -1) {
switch (opt) {
case 'h':
usage();
return EXIT_SUCCESS;
case 'v':
verbose = true;
break;
case 'r':
hr_visible = true;
break;
case 's':
if (strcmp(optarg, "low") == 0)
sec = BT_SECURITY_LOW;
else if (strcmp(optarg, "medium") == 0)
sec = BT_SECURITY_MEDIUM;
else if (strcmp(optarg, "high") == 0)
sec = BT_SECURITY_HIGH;
else {
fprintf(stderr, "Invalid security level\n");
return EXIT_FAILURE;
}
break;
case 't':
if (strcmp(optarg, "random") == 0)
src_type = BDADDR_LE_RANDOM;
else if (strcmp(optarg, "public") == 0)
src_type = BDADDR_LE_PUBLIC;
else {
fprintf(stderr,
"Allowed types: random, public\n");
return EXIT_FAILURE;
}
break;
case 'm': {
int arg;
arg = atoi(optarg);
if (arg <= 0) {
fprintf(stderr, "Invalid MTU: %d\n", arg);
return EXIT_FAILURE;
}
if (arg > UINT16_MAX) {
fprintf(stderr, "MTU too large: %d\n", arg);
return EXIT_FAILURE;
}
mtu = (uint16_t) arg;
break;
}
case 'i':
dev_id = hci_devid(optarg);
if (dev_id < 0) {
perror("Invalid adapter");
return EXIT_FAILURE;
}
break;
default:
fprintf(stderr, "Invalid option: %c\n", opt);
return EXIT_FAILURE;
}
}
argc -= optind;
argv -= optind;
optind = 0;
if (argc) {
usage();
return EXIT_SUCCESS;
}
if (dev_id == -1)
bacpy(&src_addr, BDADDR_ANY);
else if (hci_devba(dev_id, &src_addr) < 0) {
perror("Adapter not available");
return EXIT_FAILURE;
}
fd = l2cap_le_att_listen_and_accept(&src_addr, sec, src_type);
if (fd < 0) {
fprintf(stderr, "Failed to accept L2CAP ATT connection\n");
return EXIT_FAILURE;
}
mainloop_init();
server = server_create(fd, mtu, hr_visible);
if (!server) {
close(fd);
return EXIT_FAILURE;
}
if (mainloop_add_fd(fileno(stdin),
EPOLLIN | EPOLLRDHUP | EPOLLHUP | EPOLLERR,
prompt_read_cb, server, NULL) < 0) {
fprintf(stderr, "Failed to initialize console\n");
server_destroy(server);
return EXIT_FAILURE;
}
printf("Running GATT server\n");
sigemptyset(&mask);
sigaddset(&mask, SIGINT);
sigaddset(&mask, SIGTERM);
mainloop_set_signal(&mask, signal_cb, NULL, NULL);
print_prompt();
mainloop_run();
printf("\n\nShutting down...\n");
server_destroy(server);
return EXIT_SUCCESS;
}