fix weatherdaemon for new usefull_macros

2026-03-22 01:31:01 +03:00 · 2025-06-23 11:08:39 +03:00
parent cc8e915546
commit 453a56429d
34 changed files with 2979 additions and 354 deletions
--- a/Daemons/weatherdaemon.deprecated/main.c
+++ b/Daemons/weatherdaemon.deprecated/main.c
@@ -0,0 +1,90 @@
+/*
+ * This file is part of the weatherdaemon project.
+ * Copyright 2021 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <signal.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/wait.h> // wait
+#include <sys/prctl.h> //prctl
+#include <usefull_macros.h>
+
+#include "bta_shdata.h"
+#include "cmdlnopts.h"
+#include "socket.h"
+#include "term.h"
+
+glob_pars *GP;
+
+void signals(int signo){
+    restore_console();
+    if(ttydescr) close_tty(&ttydescr);
+    LOGERR("exit with status %d", signo);
+    exit(signo);
+}
+
+int main(int argc, char **argv){
+    initial_setup();
+    signal(SIGTERM, signals); // kill (-15) - quit
+    signal(SIGHUP, SIG_IGN);  // hup - ignore
+    signal(SIGINT, signals);  // ctrl+C - quit
+    signal(SIGQUIT, signals); // ctrl+\ - quit
+    signal(SIGTSTP, SIG_IGN); // ignore ctrl+Z
+#ifndef EBUG
+    char *self = strdup(argv[0]);
+#endif
+    GP = parse_args(argc, argv);
+    if(GP->logfile){
+        sl_loglevel lvl = LOGLEVEL_ERR;
+        for(; GP->verb && lvl < LOGLEVEL_ANY; --GP->verb) ++lvl;
+        DBG("Loglevel: %d", lvl);
+        if(!OPENLOG(GP->logfile, lvl, 1)) ERRX("Can't open log file");
+        LOGERR("Started");
+    }
+    #ifndef EBUG
+    if(daemon(1, 0)){
+        ERR("daemon()");
+    }
+    check4running(self, GP->pidfile);
+    while(1){ // guard for dead processes
+        pid_t childpid = fork();
+        if(childpid){
+            LOGDBG("create child with PID %d\n", childpid);
+            DBG("Created child with PID %d\n", childpid);
+            wait(NULL);
+            WARNX("Child %d died\n", childpid);
+            LOGWARN("Child %d died\n", childpid);
+            sleep(1);
+        }else{
+            prctl(PR_SET_PDEATHSIG, SIGTERM); // send SIGTERM to child when parent dies
+            break; // go out to normal functional
+        }
+    }
+    #endif
+
+    if(!get_shm_block( &sdat, ClientSide)) WARNX("Can't get BTA shared memory block");
+    if(GP->device) if(!try_connect(GP->device, GP->tty_speed)){
+        LOGERR("Can't connect to device");
+        ERRX("Can't connect to device");
+    }
+    if(!GP->device && !GP->emul){
+        LOGERR("Need serial device name or emulation flag");
+        ERRX("Need serial device name or emulation flag");
+    }
+    daemonize(GP->port);
+    return 0;
+}