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Change netdaemon to poll & work with libusefull_macros, add weatherdaemon

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This commit is contained in:
Edward Emelianov
2021-01-02 20:04:20 +03:00
parent dff0f9e43f
commit 0028ba8a4b
45 changed files with 1835 additions and 168 deletions
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40
Daemons/netdaemon/term.c
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@@ -18,14 +18,18 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include "usefull_macros.h"
#include "term.h"
#include <stdio.h>
#include <string.h>
#include <strings.h> // strncasecmp
#include <time.h> // time(NULL)
#include <limits.h> // INT_MAX, INT_MIN
#include "term.h"
#define BUFLEN 1024
TTY_descr *ttydescr = NULL;
static char buf[BUFLEN];
/**
@@ -33,6 +37,7 @@ static char buf[BUFLEN];
* @return NULL if nothing was read or pointer to static buffer
*/
static char *read_string(){
if(!ttydescr) ERRX("Serial device not initialized");
size_t r = 0, l;
int LL = BUFLEN - 1;
char *ptr = NULL;
@@ -47,7 +52,7 @@ static char *read_string(){
ptr = buf;
double d0 = dtime();
do{
if((l = read_tty(ptr, LL))){
if((l = read_tty(ttydescr))){
r += l; LL -= l; ptr += l;
if(ptr[-1] == '\n') break;
d0 = dtime();
@@ -64,35 +69,36 @@ static char *read_string(){
}
/**
* Try to connect to `device` at BAUD_RATE speed
* @return connection speed if success or 0
* Try to connect to `device` at baudrate speed
* @return 1 if OK
*/
void try_connect(char *device){
if(!device) return;
char tmpbuf[4096];
int try_connect(char *device, int baudrate){
if(!device) return 0;
fflush(stdout);
tty_init(device);
while(read_tty(tmpbuf, 4096)); // clear rbuf
LOG("Connected to %s", device);
ttydescr = new_tty(device, baudrate, 1024);
if(ttydescr) ttydescr = tty_open(ttydescr, 1); // exclusive open
if(!ttydescr) return 0;
while(read_tty(ttydescr)); // clear rbuf
LOGMSG("Connected to %s", device);
return 1;
}
/**
* run terminal emulation: send user's commands and show answers
*/
void run_terminal(){
if(!ttydescr) ERRX("Terminal not connected");
green(_("Work in terminal mode without echo\n"));
int rb;
char buf[BUFLEN];
size_t l;
setup_con();
while(1){
if((l = read_tty(buf, BUFLEN - 1))){
buf[l] = 0;
printf("%s", buf);
if((l = read_tty(ttydescr))){
printf("%s", ttydescr->buf);
}
if((rb = read_console())){
buf[0] = (char) rb;
write_tty(buf, 1);
char c = (char) rb;
write_tty(ttydescr->comfd, &c, 1);
}
}
}