Function json_parse_ex

server/src/json.c:211–890

   flag_block_comment    = 1 << 14;

json_value * json_parse_ex (json_settings * settings,
                            const json_char * json,
                            size_t length,
                            char * error_buf)
{
   json_char error [json_error_max];
   unsigned int cur_line;
   const json_char * cur_line_begin, * i, * end;
   json_value * top, * root, * alloc = 0;
   json_state state = { 0 };
   long flags;
   long num_digits = 0, num_e = 0;
   json_int_t num_fraction = 0;

   /* Skip UTF-8 BOM
    */
   if (length >= 3 && ((unsigned char) json [0]) == 0xEF
                   && ((unsigned char) json [1]) == 0xBB
                   && ((unsigned char) json [2]) == 0xBF)
   {
      json += 3;
      length -= 3;
   }

   error[0] = '\0';
   end = (json + length);

   memcpy (&state.settings, settings, sizeof (json_settings));

   if (!state.settings.mem_alloc)
      state.settings.mem_alloc = default_alloc;

   if (!state.settings.mem_free)
      state.settings.mem_free = default_free;

   memset (&state.uint_max, 0xFF, sizeof (state.uint_max));
   memset (&state.ulong_max, 0xFF, sizeof (state.ulong_max));

   state.uint_max -= 8; /* limit of how much can be added before next check */
   state.ulong_max -= 8;

   for (state.first_pass = 1; state.first_pass >= 0; -- state.first_pass)
   {
      json_uchar uchar;
      unsigned char uc_b1, uc_b2, uc_b3, uc_b4;
      json_char * string = 0;
      unsigned int string_length = 0;

      top = root = 0;
      flags = flag_seek_value;

      cur_line = 1;
      cur_line_begin = json;

      for (i = json ;; ++ i)
      {
         json_char b = (i == end ? 0 : *i);