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started v.0.3.3 - more functionality for sockets

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This commit is contained in:
Edward Emelianov
2025-06-27 11:59:26 +03:00
parent df1f2193ee
commit a445aec8da
13 changed files with 428 additions and 109 deletions
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25
examples/clientserver.c
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@@ -126,7 +126,7 @@ static sl_sock_string_t sflag = {0};
static sl_sock_hresult_e dtimeh(sl_sock_t _U_ *client, _U_ sl_sock_hitem_t *item, _U_ const char *req){
char buf[32];
snprintf(buf, 31, "UNIXT=%.2f\n", sl_dtime());
sl_sock_sendall((uint8_t*)buf, strlen(buf));
sl_sock_sendall(s, (uint8_t*)buf, strlen(buf));
return RESULT_SILENCE;
}
@@ -158,16 +158,24 @@ static void toomuch(int fd){
DBG("Disc after %gs", sl_dtime() - t0);
LOGWARN("Client fd=%d tried to connect after MAX reached", fd);
}
// new connections handler
static void connected(sl_sock_t *c){
// new connections handler (return FALSE to reject client)
static int connected(sl_sock_t *c){
if(c->type == SOCKT_UNIX) LOGMSG("New client fd=%d connected", c->fd);
else LOGMSG("New client fd=%d, IP=%s connected", c->fd, c->IP);
return TRUE;
}
// disconnected handler
static void disconnected(sl_sock_t *c){
if(c->type == SOCKT_UNIX) LOGMSG("Disconnected client fd=%d", c->fd);
else LOGMSG("Disconnected client fd=%d, IP=%s", c->fd, c->IP);
}
static sl_sock_hresult_e defhandler(struct sl_sock *s, const char *str){
if(!s || !str) return RESULT_FAIL;
sl_sock_sendstrmessage(s, "You entered wrong command:\n```\n");
sl_sock_sendstrmessage(s, str);
sl_sock_sendstrmessage(s, "\n```\nTry \"help\"\n");
return RESULT_SILENCE;
}
static sl_sock_hitem_t handlers[] = {
{sl_sock_inthandler, "int", "set/get integer flag", (void*)&iflag},
@@ -185,16 +193,19 @@ int main(int argc, char **argv){
if(!G.node) ERRX("Point node");
sl_socktype_e type = (G.isunix) ? SOCKT_UNIX : SOCKT_NET;
if(G.isserver){
sl_sock_changemaxclients(G.maxclients);
sl_sock_maxclhandler(toomuch);
sl_sock_connhandler(connected);
sl_sock_dischandler(disconnected);
s = sl_sock_run_server(type, G.node, -1, handlers);
} else {
sl_setup_con();
s = sl_sock_run_client(type, G.node, -1);
}
if(!s) ERRX("Can't create socket and/or run threads");
if(G.isserver){
sl_sock_changemaxclients(s, G.maxclients);
sl_sock_maxclhandler(s, toomuch);
sl_sock_connhandler(s, connected);
sl_sock_dischandler(s, disconnected);
sl_sock_defmsghandler(s, defhandler);
}
sl_loglevel_e lvl = G.verbose + LOGLEVEL_ERR;
if(lvl >= LOGLEVEL_AMOUNT) lvl = LOGLEVEL_AMOUNT - 1;
if(G.logfile) OPENLOG(G.logfile, lvl, 1);

3
examples/fifo.c
View File

@@ -25,7 +25,7 @@
int main(int argc, char *argv[argc]) {
sl_list_t *f = NULL;
printf("Available memory: %luMB\n", sl_mem_avail()/1024/1024);
//initial_setup(); - there's no need for this function if you don't use locale & don't want to have
sl_init();
// specific output in non-tty
if(argc == 1){
green("Usage:\n\t%s args - fill fifo with arguments\n", __progname);
@@ -55,7 +55,6 @@ int main(int argc, char *argv[argc]) {
d = sl_list_pop(&f);
green("pull: ");
printf("%s\n", d);
// after last usage we should FREE data, but here it is parameter of main()
}
return 0;
}