Function msStringConcatenate

mapstring.c:1325–1354

* Concatenate pszSrc to pszDest and reallocate memory if necessary. */

 * Concatenate pszSrc to pszDest and reallocate memory if necessary.
*/
char *msStringConcatenate(char *pszDest, const char *pszSrc)
{
   int nLen;
   
   if (pszSrc == NULL)
      return pszDest;

   /* if destination is null, allocate memory */
   if (pszDest == NULL) {
      pszDest = msStrdup(pszSrc);
   }
   else { /* if dest is not null, reallocate memory */
      char *pszTemp;

      nLen = strlen(pszDest) + strlen(pszSrc);

      pszTemp = (char*)realloc(pszDest, nLen + 1);
      if (pszTemp) {
         pszDest = pszTemp;
         strcat(pszDest, pszSrc);
         pszDest[nLen] = '\0';
      }
      else {
         msSetError(MS_MEMERR, "Error while reallocating memory.", "msStringConcatenate()");
         return NULL;
      }        
   }
   
   return pszDest;
}

char *msJoinStrings(char **array, int arrayLength, const char *delimeter) 
{