ansilove

commit b8e5739d07674b4e2f78703b60b0ea3643187b91
parent 1565ff6b476998324ec3793de3a422acfc4d2db6
Author: Frederic Cambus <fcambus@users.sourceforge.net>
Date:   Thu, 31 Dec 2015 16:34:42 +0100

Pruning now unused 'str_replace' function

Diffstat:
M
src/ansilove.c
 | 
36
------------------------------------

1 file changed, 0 insertions(+), 36 deletions(-)
diff --git a/src/ansilove.c b/src/ansilove.c
@@ -2148,42 +2148,6 @@ void alXbinLoader(char *input, char *output, char *retinaout, bool createRetinaR
     gdImageDestroy(im_XBIN);
 }
 
-// recursive string replacement
-char *str_replace(const char *string, const char *substr, const char *replacement)
-{
-    char *tok = NULL;
-    char *newstr = NULL;
-    char *oldstr = NULL;
-    char *head = NULL;
-    
-    // if either substr or replacement is NULL, duplicate string and let caller handle it
-    if (substr == NULL || replacement == NULL) return strdup(string);
-    newstr = strdup(string);
-    head = newstr;
-    
-    while ((tok = strstr(head, substr)))
-    {
-        oldstr = newstr;
-        newstr = malloc(strlen(oldstr) - strlen(substr) + strlen(replacement) + 1);
-        
-        // failed to allocate memory, free old string and return NULL
-        if (newstr == NULL) {
-            free (oldstr);
-            return NULL;
-        }
-        memcpy (newstr, oldstr, tok - oldstr);
-        memcpy (newstr + (tok - oldstr), replacement, strlen (replacement));
-        memcpy (newstr + (tok - oldstr) + strlen(replacement), 
-                tok + strlen (substr), strlen (oldstr) - strlen (substr) - (tok - oldstr));
-        memset (newstr + strlen (oldstr) - strlen (substr) + strlen (replacement) , 0, 1);
-        
-        // move back head right after the last replacement
-        head = newstr + (tok - oldstr) + strlen(replacement);
-        free (oldstr);
-    }
-    return newstr;
-}
-
 // Reads SAUCE via a filename.
 sauce *sauceReadFileName(char *fileName) 
 {