Changed door code to use direct serial instead of llogin

[tpg/opendispense2.git] / src / server / main.c

diff --git a/src/server/main.c b/src/server/main.c
index c1b883e..d336b77 100644 (file)
--- a/src/server/main.c
+++ b/src/server/main.c
@@ -25,11 +25,12 @@
 extern void    Init_Handlers(void);
 extern void    Load_Itemlist(void);
 extern void    Server_Start(void);
+extern int     gbServer_RunInBackground;
 extern int     giServer_Port;
 extern char    *gsItemListFile;
 extern char    *gsCoke_SerialPort;
 extern char    *gsSnack_SerialPort;
-extern char    *gsDoor_Password;
+extern char    *gsDoor_SerialPort;
 
 // === PROTOTYPES ===
 void   *Periodic_Thread(void *Unused);
@@ -42,6 +43,7 @@ char  *gsCokebankPath = "cokebank.db";
 struct sPeriodicCall {
        void    (*Function)(void);
 }      gaPeriodicCalls[ciMaxPeriodics];
+pthread_t      gTimerThread;
 
 // === CODE ===
 void sigint_handler()
@@ -49,10 +51,26 @@ void sigint_handler()
        exit(0);
 }
 
+void PrintUsage(const char *progname)
+{
+       fprintf(stderr, "Usage: %s\n", progname);
+       fprintf(stderr, "  -p    Set server port (default 11020)\n");
+       fprintf(stderr, "  -d    Set debug level (0 - 2, default 0)\n");
+       fprintf(stderr, "  --itemsfile\n");
+       fprintf(stderr, "        Set debug level (0 - 2, default 0)\n");
+       fprintf(stderr, "  --cokeport\n");
+       fprintf(stderr, "        Coke machine serial port (Default \"/dev/ttyS0\")\n");
+       fprintf(stderr, "  --doorport\n");
+       fprintf(stderr, "        Door modem/relay serial port (Default \"/dev/ttyS3\")\n");
+       fprintf(stderr, "  --cokebank\n");
+       fprintf(stderr, "        Coke bank database file (Default \"cokebank.db\")\n");
+       fprintf(stderr, "  --[dont-]daemonise\n");
+       fprintf(stderr, "        Run (or explicitly don't) the server disconnected from the terminal\n");
+}
+
 int main(int argc, char *argv[])
 {
         int    i;
-       pthread_t       timer_thread;
        
        // Parse Arguments
        for( i = 1; i < argc; i++ )
@@ -70,9 +88,13 @@ int main(int argc, char *argv[])
                                if( i + 1 >= argc )     return -1;
                                giDebugLevel = atoi(argv[++i]);
                                break;
+                       case 'D':
+                               gbServer_RunInBackground = 1;
+                               return -1;
                        default:
                                // Usage Error?
-                               break;
+                               PrintUsage(argv[0]);
+                               return -1;
                        }
                }
                else if( arg[0] == '-' && arg[1] == '-' ) {
@@ -88,20 +110,35 @@ int main(int argc, char *argv[])
                                if( i + 1 >= argc )     return -1;
                                gsSnack_SerialPort = argv[++i];
                        }
-                       else if( strcmp(arg, "--doorpass") == 0 ) {
+                       else if( strcmp(arg, "--doorport") == 0 ) {
+                               if( i + 1 >= argc )     return -1;
+                               gsDoor_SerialPort = argv[++i];
+                       }
+                       else if( strcmp(arg, "--cokebank") == 0 ) {
                                if( i + 1 >= argc )     return -1;
-                               gsDoor_Password = argv[++i];
+                               gsCokebankPath = argv[++i];
+                       }
+                       else if( strcmp(arg, "--daemonise") == 0 ) {
+                               gbServer_RunInBackground = 1;
+                       }
+                       else if( strcmp(arg, "--dont-daemonise") == 0 ) {
+                               gbServer_RunInBackground = 0;
                        }
                        else {
                                // Usage error?
+                               PrintUsage(argv[0]);
+                               return -1;
                        }
                }
                else {
                        // Usage Error?
+                       PrintUsage(argv[0]);
+                       return -1;
                }
        }
        
        signal(SIGINT, sigint_handler);
+       signal(SIGTERM, sigint_handler);
        
        openlog("odispense2", 0, LOG_LOCAL4);
        
@@ -112,11 +149,9 @@ int main(int argc, char *argv[])
 
        Load_Itemlist();
        
-       pthread_create( &timer_thread, NULL, Periodic_Thread, NULL );
-       
        Server_Start();
        
-       pthread_kill(timer_thread, SIGKILL);
+       pthread_kill(gTimerThread, SIGKILL);
 
        return 0;
 }
@@ -139,6 +174,11 @@ void *Periodic_Thread(void *Unused)
        return NULL;
 }
 
+void StartPeriodicThread(void)
+{
+       pthread_create( &gTimerThread, NULL, Periodic_Thread, NULL );
+}
+
 void AddPeriodicFunction(void (*Fcn)(void))
 {
        int i;
@@ -202,6 +242,8 @@ int InitSerial(const char *File, int BaudRate)
        
        info.c_lflag = 0;       // Non-Canoical, No Echo
        info.c_cflag = baud | CS8 | CLOCAL | CREAD;     // baud, 8N1
+       info.c_iflag = IGNCR;   // Ignore \r
+       info.c_oflag = 0;       // ???
        cfsetspeed(&info, baud);
        info.c_cc[VTIME] = 0;   // No time limit
        info.c_cc[VMIN] = 1;    // Block until 1 char