stringreplace

SFL
Version 2.11

`stringreplace`

#include "sflstr.h"
char *
stringreplace (
    char *strbuf,
    char *strpattern)

Synopsis

This function searches for known strings, and replaces them with another string.

Examples

       stringreplace (strfilename, "sqv|sqr,ruv|run,h_v|h");

    This example would replace all occurences of sqv, with sqr, ruv with
    run and h_v with h. Returns pointer to head of the return buffer.
    Submitted by Scott Beasley <jscottb@infoave.com>

Source Code - (sflstr.c)

{
   int ilen, ifld = 0;
   char *strsrch, *strrpl, *strpat;

   ASSERT (strbuf);
   ASSERT (strpattern);

   if (!strpattern)
       return strbuf;

   while (1)
     {
       ilen = getstrfldlen (strpattern, ifld, 0, ",");
       if (!ilen)
           break;
       strpat = (char *)malloc (ilen + 1);
       getstrfld (strpattern, ifld, 0, ",", strpat);
       ifld++;

       ilen = getstrfldlen (strpat, 0, 0, "|");
       strsrch = (char *)malloc (ilen + 1);
       getstrfld (strpat, 0, 0, "|", strsrch);

       ilen = getstrfldlen (strpat, 1, 0, "|");
       strrpl = (char *)malloc (ilen + 1);
       getstrfld (strpat, 1, 0, "|", strrpl);

       searchreplace (strbuf, strsrch, strrpl);

       free (strsrch);
       free (strrpl);
       free (strpat);
     }

   return strbuf;
}

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