A large commit.

[pdp8.git] / sw / dumprest / original / sendtape.c

diff --git a/sw/dumprest/original/sendtape.c b/sw/dumprest/original/sendtape.c
new file mode 100644 (file)
index 0000000..f24533b
--- /dev/null
+++ b/sw/dumprest/original/sendtape.c
@@ -0,0 +1,93 @@
+/* This program sends a file out the serial port to the PDP8.  Use for
+   sending paper tape images.
+   It will prompt for the file to send or use first command
+   line argument.  It needs a config file dumprest.cfg or $HOME/.dumprest.cfg
+   with the format defined in config.c
+
+   The PDP8 end should be running before this program is started
+
+   On the PC ctrl-break will terminate the program
+*/
+#ifdef PC
+#include "encom.h"
+#else
+#include <termios.h>
+#include <unistd.h>
+#include <memory.h>
+#endif
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <time.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define ARRAYSIZE(a) (sizeof(a) / sizeof(a[0]))
+
+int terminate = 0;
+
+#include "config.c"
+#include "comm.c"
+
+main(argc,argv)
+   int argc;
+   char *argv[];
+{
+   int fd;
+   FILE *in;
+   char filename[256];
+   char serial_dev[256];
+   long baud;
+   int two_stop;
+   unsigned char buf[256];
+   long count;
+   int rc;
+
+   setup_config(&baud,&two_stop,serial_dev);
+
+   if (argc > 1) {
+      strcpy(filename,argv[1]);
+   } else {
+      printf("Enter file name to send\n");
+      fflush(stdout);
+      scanf("%s",filename);
+   }
+
+#ifdef PC
+   in = fopen(filename,"rb");
+#else
+   in = fopen(filename,"r");
+#endif
+   if (in == NULL) {
+      fprintf(stderr,"On file %s ",filename);
+      perror("open failed");
+      exit(1);
+   }
+
+#if 0
+      /* For testing write to file, only works in unix version */
+   fd = open("dat",O_RDWR | O_CREAT | O_TRUNC,0666);
+   if (fd < 0) {
+      perror("Open failed on dat");
+      exit(1);
+   }
+#else
+   fd = init_comm(serial_dev,baud,two_stop);
+#endif
+
+   count = 0;
+   while(!terminate && !feof(in)) {
+      if ((rc = fread(buf,1,sizeof(buf),in)) < 0) {
+         perror("\nfile read failed\n");
+         exit(1);
+      }
+      count += rc;
+      ser_write(fd,(char *)buf,rc);
+   }
+   if (terminate)
+      printf("Send aborted, %d bytes sent\n",count);
+   else
+      printf("Done, sent %d bytes (waiting for buffer to flush)\n",count);
+   exit(0);
+}