Fixes fixes fixes, init.d script

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

diff --git a/src/server/main.c b/src/server/main.c
index c1b883e..eedafc3 100644 (file)
--- a/src/server/main.c
+++ b/src/server/main.c
@@ -49,6 +49,21 @@ 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, "  --doorpass\n");
+       fprintf(stderr, "        Door LAT password file (Default empty password)\n");
+       fprintf(stderr, "  --cokebank\n");
+       fprintf(stderr, "        Coke bank database file (Default \"cokebank.db\")\n");
+}
+
 int main(int argc, char *argv[])
 {
         int    i;
@@ -72,7 +87,8 @@ int main(int argc, char *argv[])
                                break;
                        default:
                                // Usage Error?
-                               break;
+                               PrintUsage(argv[0]);
+                               return -1;
                        }
                }
                else if( arg[0] == '-' && arg[1] == '-' ) {
@@ -89,15 +105,33 @@ int main(int argc, char *argv[])
                                gsSnack_SerialPort = argv[++i];
                        }
                        else if( strcmp(arg, "--doorpass") == 0 ) {
+                               FILE    *fp;
+                               char    buf[30];
+                               if( i + 1 >= argc )     return -1;
+                               fp = fopen(argv[++i], "r");
+                               if( !fp ) {
+                                       fprintf(stderr, "ERROR: Unable to read password file\n");
+                                       perror("reading LAT password");
+                                       return -1;
+                               }
+                               fgets(buf, sizeof buf, fp);
+                               fclose(fp);
+                               gsDoor_Password = strdup(buf);;
+                       }
+                       else if( strcmp(arg, "--cokebank") == 0 ) {
                                if( i + 1 >= argc )     return -1;
-                               gsDoor_Password = argv[++i];
+                               gsCokebankPath = argv[++i];
                        }
                        else {
                                // Usage error?
+                               PrintUsage(argv[0]);
+                               return -1;
                        }
                }
                else {
                        // Usage Error?
+                       PrintUsage(argv[0]);
+                       return -1;
                }
        }