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- Path: alterdial.uu.net!not-for-mail
- From: rogerst@approach.com (Tom Rogers)
- Newsgroups: comp.lang.c
- Subject: Re: Help? need function to convert EBCDIC to ASCII
- Date: Thu, 22 Feb 1996 22:16:49 GMT
- Message-ID: <4gifh0$p70@alterdial.UU.NET>
- References: <4gdlva$6op@reader2.ix.netcom.com>
- NNTP-Posting-Host: 198.177.211.32
- X-Newsreader: Forte Free Agent 1.0.82
-
- mrspoon@ix.netcom.com(David Witherspoon ) wrote:
-
- >Hi,
- >need help finding a function or bit of C code that will convert
- >EBCDIC to ASCII.
-
- >Thanks,
-
- >Dave
-
- Here is EBC to ASC:
-
- ---->8----Cut Here-----------
- #include <stdio.h>
- #include <stdlib.h>
-
- static unsigned char ebc2asc[256] = {
- 0, 1, 2, 3,156, 9,134,127,151,141,142, 11, 12, 13, 14,
- 15,
- 16, 17, 18, 19,157,133, 8,135, 24, 25,146,143, 28, 29, 30,
- 31,
- 128,129,130,131,132, 10, 23, 27,136,137,138,139,140, 5, 6,
- 7,
- 144,145, 22,147,148,149,150, 4,152,153,154,155, 20, 21,158,
- 26,
- 32,160,161,162,163,164,165,166,167,168, 91, 46, 60, 40, 43,
- 33,
- 38,169,170,171,172,173,174,175,176,177, 93, 36, 42, 41, 59,
- 94,
- 45, 47,178,179,180,181,182,183,184,185,124, 44, 37, 95, 62,
- 63,
- 186,187,188,189,190,191,192,193,194, 96, 58, 35, 64, 39, 61,
- 34,
- 195, 97, 98,
- 99,100,101,102,103,104,105,196,197,198,199,200,201,
-
- 202,106,107,108,109,110,111,112,113,114,203,204,205,206,207,208,
-
- 209,126,115,116,117,118,119,120,121,122,210,211,212,213,214,215,
-
- 216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,
- 123, 65, 66, 67, 68, 69, 70, 71, 72,
- 73,232,233,234,235,236,237,
- 125, 74, 75, 76, 77, 78, 79, 80, 81,
- 82,238,239,240,241,242,243,
- 92,159, 83, 84, 85, 86, 87, 88, 89,
- 90,244,245,246,247,248,249,
- 48, 49, 50, 51, 52, 53, 54, 55, 56,
- 57,250,251,252,253,254,255
- };
-
-
- main(int argc, char *argv[], char *envp[])
- {
- FILE *fp, *fp2;
- int ch, nch;
-
- if (argc<=1) {
- printf("\a\nSyntax Error!\n\nSyntax: EBC2ASC file\nWhere: file =
- name of file to convert from EBCDIC to ASCII.\n");
- return(2);
- }
-
- /* Open temp file for write */
- if ( (fp2=fopen("temp.fil", "w"))==NULL)
- {
- printf("\a\nError opening %s for write.\n", "temp.fil");
- return(3);
- }
-
- /* Open input file and process */
- if ( (fp=fopen(argv[1], "r"))!=NULL ) {
- while( (ch=fgetc(fp))!=EOF )
- {
- nch = ebc2asc[min(max(0, ch), 254)];
- if (nch!=0) ch=nch; /* Only convert if new is not NULL */
- fputc(ch, fp2);
- }
- fclose(fp);
- fclose(fp2);
- remove(argv[1]);
- rename("temp.fil", argv[1]);
-
- } else
- {
- printf("\a\nError opening %s for read.\n", argv[1]);
- return(4);
- }
-
- return(0);
- }
-
-
-