DATABASES/madrigal Files · source/madc/madrec/fileDump.c

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             fileDump.c
        
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      /* fileDump.c */

      #include <stdlib.h>

      #include <string.h>

      #include <stdio.h>

      #include <madrec.h>

      #include <cedar.h>

      int

      main (argc, argv)

      int	argc;

      char	*argv[];

      {

          int i, j;

          long pos1, pos2, fileSize;

          FILE *fp;

          char infile[100];

          Int16 word;

          if (argc != 4) {

              printf("Usage: fileDump fileName pos1 pos2\n");

              exit(1);

          }

          (void) strcpy(infile, argv[1]);

          pos1 = atoi(argv[2]);

          pos2 = atoi(argv[3]);

          printf("infile,pos1,pos2 = %s %ld %ld\n", infile,pos1,pos2);

          if ((fp = fopen(infile, "r")) == (FILE *)NULL) {

              printf("Error opening %s\n", infile);

          }

          (void) fseek(fp, 0L, SEEK_END);

          fileSize = ftell(fp)/2;

          if (pos2 >= fileSize) pos2=fileSize-1;

          (void) fseek(fp, 2*pos1, SEEK_SET);

          j = 0;

          printf("\n %10ld", pos1);

          for (i=pos1; i<=pos2; i++) {

              if (fread16(&word, (size_t) 2, (size_t) 1, fp) != 1) {

                  printf("fread16 error\n");

              }

              printf("%6d ", word);

              j++;

              if (j == 10) {

                  printf("\n %10d", i+1);

                  j = 0;

              }

          }

          printf("\n");

          return(0);

      }

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				/* fileDump.c */

				#include <stdlib.h>
				#include <string.h>
				#include <stdio.h>
				#include <madrec.h>
				#include <cedar.h>

				int
				main (argc, argv)
				int argc;
				char *argv[];
				{
				int i, j;
				long pos1, pos2, fileSize;
				FILE *fp;
				char infile[100];
				Int16 word;

				if (argc != 4) {
				printf("Usage: fileDump fileName pos1 pos2\n");
				exit(1);
				}
				(void) strcpy(infile, argv[1]);

				pos1 = atoi(argv[2]);
				pos2 = atoi(argv[3]);

				printf("infile,pos1,pos2 = %s %ld %ld\n", infile,pos1,pos2);


				if ((fp = fopen(infile, "r")) == (FILE *)NULL) {
				printf("Error opening %s\n", infile);
				}

				(void) fseek(fp, 0L, SEEK_END);
				fileSize = ftell(fp)/2;

				if (pos2 >= fileSize) pos2=fileSize-1;
				(void) fseek(fp, 2*pos1, SEEK_SET);
				j = 0;
				printf("\n %10ld", pos1);
				for (i=pos1; i<=pos2; i++) {
				if (fread16(&word, (size_t) 2, (size_t) 1, fp) != 1) {
				printf("fread16 error\n");
				}
				printf("%6d ", word);
				j++;
				if (j == 10) {
				printf("\n %10d", i+1);
				j = 0;
				}
				}
				printf("\n");
				return(0);
				}