text: /*
   * Copyright (c) , Arm Limited and affiliates.
   * SPDX-License-Identifier: Apache-2.0
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  #include "CellularUtil.h"
  #include <string.h>
  #include <stdlib.h>
  #include <stdint.h>
  
  namespace mbed_cellular_util {
  
  #define MAX_STRING_LEN 200
  
  void str_copy_skip_char(char *dest, uint16_t dest_size, const char *src, char c)
  {
  }
  
  void str_remove_char(char *src, char c)
  {
  }
  
  void uint_to_binary_str(uint32_t num, char *str, uint8_t str_size, uint8_t bit_cnt)
  {
  }
  
  // converts the given str to hex string to buf
  uint16_t char_str_to_hex(const char *str, uint16_t len, char *buf, bool omit_leading_zero)
  {
      return 0;
  }
  
  void convert_ipv6(char *ip)
  {
  
  }
  
  char *find_dot_number(char *str, int dot_number)
  {
      return NULL;
  }
  
  void separate_ip4like_addresses(char *orig, char *ip, size_t ip_size, char *ip2, size_t ip2_size)
  {
  }
  
  void separate_ip_addresses(char *orig, char *ip, size_t ip_size, char *ip2, size_t ip2_size)
  {
  }
  
  void prefer_ipv6(char *ip, size_t ip_size, char *ip2, size_t ip2_size)
  {
  }
  
  void int_to_hex_str(uint8_t num, char *buf)
  {
      buf[0] = '0';
      buf[1] = '2';
  }
  
  int hex_str_to_int(const char *hex_string, int hex_string_length)
  {
      return 0;
  }
  
  int hex_str_to_char_str(const char *str, uint16_t len, char *buf)
  {
      return 0;
  }
  
  void uint_to_binary_str(uint32_t num, char *str, int str_size, int bit_cnt)
  {
  
  }
  
  int char_str_to_hex_str(const char *str, uint16_t len, char *buf, bool omit_leading_zero)
  {
      //The code is dependent on this, so this is easiest just to put here
      if (!str || !buf) {
          return 0;
      }
  
      char *ptr = buf;
      int i = 0;
      while (i < len) {
          if (omit_leading_zero == true && i == 0 && !(str[i] >> 4 & 0x0F)) {
              *ptr++ = hex_values[(str[i]) & 0x0F];
          } else {
              *ptr++ = hex_values[((str[i]) >> 4) & 0x0F];
              *ptr++ = hex_values[(str[i]) & 0x0F];
          }
          i++;
      }
      return ptr - buf;
  }
  
  uint16_t get_dynamic_ip_port()
  {
      return 0;
  }
  
  } // namespace mbed_cellular_util
  