Added support for special files "-" as placeholder for stdin/stdout

[infodrom/dtaus] / main.c

diff --git a/main.c b/main.c
index b3ab351..d4a088f 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1,6 +1,6 @@
 /*
     main.c - Datentraegeraustausch mit einer Bank
-    Copyright (c) 1996  Martin Schulze <joey@orgatech.de>
+    Copyright (c) 1996,8  Martin Schulze <joey@orgatech.de>
 
     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
@@ -14,11 +14,95 @@
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
 
     $Id$
  */
 
-main()
+static char version[] = "0.2.1";
+
+#include <stdio.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include "dtaus.h"
+
+void help ()
 {
+  printf ("dtaus - Belegloser Datenträgeraustausch mit einer Bank\n\n");
+  printf ("  -dtaus        Erzeugt eine Bankdatei\n");
+  printf ("  -control      Liest eine Bankdatei und erzeugt die Kontrolldatei\n");
+  printf ("\n");
+  printf ("  -d <dtaus>    Bankdatei [dtaus0.txt]\n");
+  printf ("  -c <control>  Steuerdatei [dtaus0.ctl]\n");
+  printf ("  -b <begleit>  Begleitzettel für die Bank dtaus0.doc]\n");
+  printf ("  -o <kontroll> Kontrolldatei zum Abheften [dtaus0.sik]\n");
+}
+
+#define DTAUS   1
+#define CONTROL 2
+
+int main (int argc, char **argv)
+{
+  char *dtaus[60];
+  char *control[60];
+  char *beleg[60];
+  char *check[60];
+  int action = 0;
+  int i = 0;
+  struct stat sbuf;
+
+  strcpy ((char *)dtaus, "dtaus0.txt");
+  strcpy ((char *)control, "dtaus0.ctl");
+  strcpy ((char *)beleg, "dtaus0.doc");
+  strcpy ((char *)check, "dtaus0.sik");
+
+  while (argc - i > 1) {
+    i++;
+    if ( !strcmp(argv[i], "-h") ) {
+      help(); exit(0);
+    } else if ( !strcmp(argv[i], "-v") ) {
+      printf ("dtaus version %s - Copyright (c) 1997,8 by Martin Schulze <joey@infodrom.north.de>\n", version);
+      exit (0);
+    } else if ( !strcmp(argv[i], "-d") ) {
+      if (argc - i > 1) {
+       i++;
+       strcpy ((char *)dtaus, argv[i]);
+      }
+    } else if ( !strcmp(argv[i], "-c") ) {
+      if (argc - i > 1) {
+       i++;
+       strcpy ((char *)control, argv[i]);
+      }
+    } else if ( !strcmp(argv[i], "-b") ) {
+      if (argc - i > 1) {
+       i++;
+       strcpy ((char *)beleg, argv[i]);
+      }
+    } else if ( !strcmp(argv[i], "-o") ) {
+      if (argc - i > 1) {
+       i++;
+       strcpy ((char *)check, argv[i]);
+      }
+    } else if ( !strcmp(argv[i], "-dtaus") ) {
+      action = DTAUS;
+    } else if ( !strcmp(argv[i], "-control") ) {
+      action = CONTROL;
+    } 
+  }
+
+  if (action == DTAUS) {
+    if (!stat((char *)control, &sbuf)) {
+      if (control2dtaus ((char *)control, (char *)dtaus, (char *)beleg, (char *)check) == 0)
+       exit (1);
+    }
+    else exit (1);
+  } else if (action == CONTROL) {
+    if (!stat((char *)dtaus, &sbuf))
+      dtaus2control ((char *)dtaus, (char *)control);
+    else exit (1);
+  } else {
+    printf ("Keine Routine angegeben (-dtaus bzw. -control vergessen).\n");
+    exit (1);
+  }
+  exit (0);
 }