/*------------------------------------------------------------------------------*/
/* Program Name : exch_con.cpp       						*/
/*                Exchange_rate Conversion to positional file from text		*/
/*		  Input 	: input file					*/
/*		  Output 	: output File  					*/
/*		  Argument 	: input file name				*/
/* Programmer   : Moon, Sandra							*/
/* Date      	: 01/23/2008							*/
/*------------------------------------------------------------------------------*/

#include <stdio.h>
#include <string.h>

/*void main()*/
main(int argc, char *argv[])
{
	FILE *fp1, *fp2;
	char bbuf[100], abuf[100], sbuf[4], infile[15];
	char *bufH = "HDR";
	char *bufT = "TRN";
	char *bufB = "BOR";
	int  ptrH, ptrT, ptrB;

/*	memset(infile_name, 0x20, strlen(infile_name));*/
/*	strcpy(infile, argv[1]);*/
	fp1=fopen(argv[1],"r+");

/*	fp1=fopen("BExch.txt","r+");*/
	fp2=fopen("AExch.txt","w+");

	while(fgets(bbuf,100,fp1) != NULL)
		{
		memset(sbuf, 0x20, strlen(sbuf));
		memset(abuf, 0x20, strlen(abuf));
		strncpy(sbuf, &bbuf[0], 3);
		strcpy(&sbuf[3], "\0");

		ptrH = strcmp(bufH, sbuf);
		ptrT = strcmp(bufT, sbuf);
		ptrB = strcmp(bufB, sbuf);

		if ((ptrH == 0) || (ptrT == 0) || (ptrB == 0))
                	fputs(bbuf, fp2);
		else
			{
			/*printf("%s\n", sbuf);*/
                        strcpy(abuf, "DTL");
			strcpy(&abuf[3], bbuf);
			fputs(abuf, fp2);
			}
		}
	fclose(fp1);
	fclose(fp2);
        return 0;
}