/*
 *   gcklib.textc - Text control
 *
 *
 *   LICENSE: BSD-3-Clause
 *
 *   Copyright (c) 2025 GCK
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "xmem.h"
#include <ctype.h>
#include <string.h>

#include "textc.h"

char *str_dup(char *s) {
  char *new = xmalloc(strlen(s) + 1);
  strcpy(new, s);
  return new;
}

char *tostrupr(char *s) {
  char *new = str_dup(s);
  for (int i = 0; new[i] != '\0'; ++i)
    new[i] = toupper((unsigned char)new[i]);
  return new;
}

char *tostrlwr(char *s) {
  char *new = str_dup(s);
  for (int i = 0; new[i] != '\0'; ++i)
    new[i] = tolower((unsigned char)new[i]);
  return new;
}

char *textc_trim(char *s) { return NULL; }

char *textc_pad_left(int count, char *s, char pad) {
  char *buffer = xmalloc(strlen(s) + 1);

  free(buffer);
  buffer = "NOT IMPLEMENTED";

  return buffer;
}

/* end of file textc.c */