hashcat/src/outfile.c

/**
 * Author......: See docs/credits.txt
 * License.....: MIT
 */

#include "common.h"
#include "types.h"
#include "memory.h"
#include "event.h"
#include "convert.h"
#include "mpsp.h"
#include "rp.h"
#include "emu_inc_rp.h"
#include "emu_inc_rp_optimized.h"
#include "backend.h"
#include "shared.h"
#include "locking.h"
#include "outfile.h"

u32 outfile_format_parse (const char *format_string)
{
  if (format_string == NULL) return 0;

  char *format = hcstrdup (format_string);

  if (format == NULL) return 0;

  char *saveptr = NULL;

  char *next = strtok_r (format, ",", &saveptr);

  if (next == NULL)
  {
    hcfree (format);

    return 0;
  }

  u32 outfile_format = 0;

  do
  {
    const int tok_len = strlen (next);

    // reject non-numbers:

    if (is_valid_digit_string ((const u8 *) next, tok_len) == false)
    {
      outfile_format = 0;
      break;
    }

    // string to number conversion:

    const u32 num = hc_strtoul (next, NULL, 10);

    if (num == 0)
    {
      outfile_format = 0;
      break;
    }

    if (num > 31)
    {
      outfile_format = 0;
      break;
    }

    // to bitmask:

    const u32 bit = 1 << (num - 1);

    bool accepted = false;

    switch (bit)
    {
      // allowed formats:
      case OUTFILE_FMT_HASH:
      case OUTFILE_FMT_PLAIN:
      case OUTFILE_FMT_HEXPLAIN:
      case OUTFILE_FMT_CRACKPOS:
      case OUTFILE_FMT_TIME_ABS:
      case OUTFILE_FMT_TIME_REL:
        accepted = true;
        break;
      // NOT acceptable formats:
      default:
        accepted = false;
        break;
    }

    if (accepted == false)
    {
      outfile_format = 0;
      break;
    }

    // the user should specify any format at most once:

    if (outfile_format & bit)
    {
      outfile_format = 0;
      break;
    }

    outfile_format |= bit;

  } while ((next = strtok_r ((char *) NULL, ",", &saveptr)) != NULL);

  hcfree (format);

  return outfile_format;
}

int build_plain (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param, plain_t *plain, u32 *plain_buf, int *out_len)
{
  const combinator_ctx_t     *combinator_ctx     = hashcat_ctx->combinator_ctx;
  const hashconfig_t         *hashconfig         = hashcat_ctx->hashconfig;
  const hashes_t             *hashes             = hashcat_ctx->hashes;
  const mask_ctx_t           *mask_ctx           = hashcat_ctx->mask_ctx;
  const straight_ctx_t       *straight_ctx       = hashcat_ctx->straight_ctx;
  const user_options_t       *user_options       = hashcat_ctx->user_options;
  const user_options_extra_t *user_options_extra = hashcat_ctx->user_options_extra;

  const u64 gidvid = plain->gidvid;
  const u32 il_pos = plain->il_pos;

  int plain_len = 0;

  u8 *plain_ptr = (u8 *) plain_buf;

  if (user_options->slow_candidates == true)
  {
    pw_t pw;

    const int rc = gidd_to_pw_t (hashcat_ctx, device_param, gidvid, &pw);

    if (rc == -1) return -1;

    memcpy (plain_buf, pw.i, pw.pw_len);

    plain_len = pw.pw_len;
  }
  else
  {
    if ((user_options->attack_mode == ATTACK_MODE_STRAIGHT) || (user_options->attack_mode == ATTACK_MODE_ASSOCIATION))
    {
      pw_t pw;

      const int rc = gidd_to_pw_t (hashcat_ctx, device_param, gidvid, &pw);

      if (rc == -1) return -1;

      const u64 off = device_param->innerloop_pos + il_pos;

      if (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL)
      {
        if ((user_options->rp_files_cnt == 0) && (user_options->rp_gen == 0))
        {
          for (int i = 0; i < 14; i++)
          {
            plain_buf[i] = pw.i[i];
          }

          plain_len = pw.pw_len;
        }
        else
        {
          for (int i = 0; i < 8; i++)
          {
            plain_buf[i] = pw.i[i];
          }

          plain_len = apply_rules_optimized (straight_ctx->kernel_rules_buf[off].cmds, &plain_buf[0], &plain_buf[4], pw.pw_len);
        }
      }
      else
      {
        for (int i = 0; i < 64; i++)
        {
          plain_buf[i] = pw.i[i];
        }

        plain_len = apply_rules (straight_ctx->kernel_rules_buf[off].cmds, plain_buf, pw.pw_len);
      }
    }
    else if (user_options->attack_mode == ATTACK_MODE_COMBI)
    {
      pw_t pw;

      const int rc = gidd_to_pw_t (hashcat_ctx, device_param, gidvid, &pw);

      if (rc == -1) return -1;

      for (int i = 0; i < 64; i++)
      {
        plain_buf[i] = pw.i[i];
      }

      plain_len = (int) pw.pw_len;

      char *comb_buf = (char *) device_param->combs_buf[il_pos].i;
      u32   comb_len =          device_param->combs_buf[il_pos].pw_len;

      if (combinator_ctx->combs_mode == COMBINATOR_MODE_BASE_LEFT)
      {
        memcpy (plain_ptr + plain_len, comb_buf, (size_t) comb_len);
      }
      else
      {
        memmove (plain_ptr + comb_len, plain_ptr, (size_t) plain_len);

        memcpy (plain_ptr, comb_buf, comb_len);
      }

      plain_len += comb_len;
    }
    else if (user_options->attack_mode == ATTACK_MODE_BF)
    {
      u64 l_off = device_param->kernel_params_mp_l_buf64[3] + gidvid;
      u64 r_off = device_param->kernel_params_mp_r_buf64[3] + il_pos;

      u32 l_start = device_param->kernel_params_mp_l_buf32[5];
      u32 r_start = device_param->kernel_params_mp_r_buf32[5];

      u32 l_stop = device_param->kernel_params_mp_l_buf32[4];
      u32 r_stop = device_param->kernel_params_mp_r_buf32[4];

      sp_exec (l_off, (char *) plain_ptr + l_start, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, l_start, l_start + l_stop);
      sp_exec (r_off, (char *) plain_ptr + r_start, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, r_start, r_start + r_stop);

      plain_len = (int) mask_ctx->css_cnt;
    }
    else if (user_options->attack_mode == ATTACK_MODE_HYBRID1)
    {
      pw_t pw;

      const int rc = gidd_to_pw_t (hashcat_ctx, device_param, gidvid, &pw);

      if (rc == -1) return -1;

      for (int i = 0; i < 64; i++)
      {
        plain_buf[i] = pw.i[i];
      }

      plain_len = (int) pw.pw_len;

      u64 off = device_param->kernel_params_mp_buf64[3] + il_pos;

      u32 start = 0;
      u32 stop  = device_param->kernel_params_mp_buf32[4];

      sp_exec (off, (char *) plain_ptr + plain_len, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, start, start + stop);

      plain_len += start + stop;
    }
    else if (user_options->attack_mode == ATTACK_MODE_HYBRID2)
    {
      if (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL)
      {
        pw_t pw;

        const int rc = gidd_to_pw_t (hashcat_ctx, device_param, gidvid, &pw);

        if (rc == -1) return -1;

        for (int i = 0; i < 64; i++)
        {
          plain_buf[i] = pw.i[i];
        }

        plain_len = (int) pw.pw_len;

        u64 off = device_param->kernel_params_mp_buf64[3] + il_pos;

        u32 start = 0;
        u32 stop  = device_param->kernel_params_mp_buf32[4];

        memmove (plain_ptr + stop, plain_ptr, plain_len);

        sp_exec (off, (char *) plain_ptr, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, start, start + stop);

        plain_len += start + stop;
      }
      else
      {
        pw_t pw;

        const int rc = gidd_to_pw_t (hashcat_ctx, device_param, gidvid, &pw);

        if (rc == -1) return -1;

        u64 off = device_param->kernel_params_mp_buf64[3] + gidvid;

        u32 start = 0;
        u32 stop  = device_param->kernel_params_mp_buf32[4];

        sp_exec (off, (char *) plain_ptr, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, start, start + stop);

        plain_len = stop;

        char *comb_buf = (char *) device_param->combs_buf[il_pos].i;
        u32   comb_len =          device_param->combs_buf[il_pos].pw_len;

        memcpy (plain_ptr + plain_len, comb_buf, comb_len);

        plain_len += comb_len;
      }
    }

    if (user_options->attack_mode == ATTACK_MODE_BF)
    {
      if (hashconfig->opti_type & OPTI_TYPE_BRUTE_FORCE) // lots of optimizations can happen here
      {
        if (hashconfig->opti_type & OPTI_TYPE_SINGLE_HASH)
        {
          if (hashconfig->opti_type & OPTI_TYPE_APPENDED_SALT)
          {
            plain_len = plain_len - hashes->salts_buf[0].salt_len;
          }
        }

        if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16LE)
        {
          for (int i = 0, j = 0; i < plain_len; i += 2, j += 1)
          {
            plain_ptr[j] = plain_ptr[i];
          }

          plain_len = plain_len / 2;
        }
        else if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16BE)
        {
          for (int i = 1, j = 0; i < plain_len; i += 2, j += 1)
          {
            plain_ptr[j] = plain_ptr[i];
          }

          plain_len = plain_len / 2;
        }
      }
    }
  }

  int pw_max = (const int) hashconfig->pw_max;

  // pw_max is per pw_t element but in combinator we have two pw_t elements.
  // therefore we can support up to 64 in combinator in optimized mode (but limited by general hash limit 55)
  // or full 512 in pure mode (but limited by hashcat buffer size limit 256).
  // some algorithms do not support general default pw_max = 31,
  // therefore we need to use pw_max as a base and not hardcode it.

  if (plain_len > pw_max)
  {
    if (user_options_extra->attack_kern == ATTACK_KERN_COMBI)
    {
      if (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL)
      {
        pw_max = MIN ((pw_max * 2), 55);
      }
      else
      {
        pw_max = MIN ((pw_max * 2), 256);
      }
    }
  }

  if (plain_len > pw_max) plain_len = MIN (plain_len, pw_max);

  plain_ptr[plain_len] = 0;

  *out_len = plain_len;

  return 0;
}

int build_crackpos (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param, plain_t *plain, u64 *out_pos)
{
  const combinator_ctx_t      *combinator_ctx     = hashcat_ctx->combinator_ctx;
  const mask_ctx_t            *mask_ctx           = hashcat_ctx->mask_ctx;
  const straight_ctx_t        *straight_ctx       = hashcat_ctx->straight_ctx;
  const user_options_t        *user_options       = hashcat_ctx->user_options;
  const user_options_extra_t  *user_options_extra = hashcat_ctx->user_options_extra;

  const u64 gidvid = plain->gidvid;
  const u32 il_pos = plain->il_pos;

  u64 crackpos = device_param->words_off;

  if (user_options->slow_candidates == true)
  {
    crackpos = gidvid;
  }
  else
  {
    if (user_options_extra->attack_kern == ATTACK_KERN_STRAIGHT)
    {
      crackpos += gidvid;
      crackpos *= straight_ctx->kernel_rules_cnt;
      crackpos += device_param->innerloop_pos + il_pos;
    }
    else if (user_options_extra->attack_kern == ATTACK_KERN_COMBI)
    {
      crackpos += gidvid;
      crackpos *= combinator_ctx->combs_cnt;
      crackpos += device_param->innerloop_pos + il_pos;
    }
    else if (user_options_extra->attack_kern == ATTACK_MODE_BF)
    {
      crackpos += gidvid;
      crackpos *= mask_ctx->bfs_cnt;
      crackpos += device_param->innerloop_pos + il_pos;
    }
  }

  *out_pos = crackpos;

  return 0;
}

int build_debugdata (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param, plain_t *plain, u8 *debug_rule_buf, int *debug_rule_len, u8 *debug_plain_ptr, int *debug_plain_len)
{
  const debugfile_ctx_t *debugfile_ctx = hashcat_ctx->debugfile_ctx;
  const straight_ctx_t  *straight_ctx  = hashcat_ctx->straight_ctx;
  const user_options_t  *user_options  = hashcat_ctx->user_options;

  const u64 gidvid = plain->gidvid;
  const u32 il_pos = plain->il_pos;

  if ((user_options->attack_mode != ATTACK_MODE_STRAIGHT) && (user_options->attack_mode != ATTACK_MODE_ASSOCIATION)) return 0;

  const u32 debug_mode = debugfile_ctx->mode;

  if (debug_mode == 0) return 0;

  if (user_options->slow_candidates == true)
  {
    pw_pre_t *pw_base = device_param->pws_base_buf + gidvid;

    // save rule
    if ((debug_mode == 1) || (debug_mode == 3) || (debug_mode == 4) || (debug_mode == 5))
    {
      const int len = kernel_rule_to_cpu_rule ((char *) debug_rule_buf, &straight_ctx->kernel_rules_buf[pw_base->rule_idx]);

      debug_rule_buf[len] = 0;

      *debug_rule_len = len;
    }

    // save plain
    if ((debug_mode == 2) || (debug_mode == 3) || (debug_mode == 4) || (debug_mode == 5))
    {
      memcpy (debug_plain_ptr, pw_base->base_buf, pw_base->base_len);

      debug_plain_ptr[pw_base->base_len] = 0;

      *debug_plain_len = pw_base->base_len;
    }
  }
  else
  {
    pw_t pw;

    const int rc = gidd_to_pw_t (hashcat_ctx, device_param, gidvid, &pw);

    if (rc == -1) return -1;

    int plain_len = (int) pw.pw_len;

    const u64 off = device_param->innerloop_pos + il_pos;

    // save rule
    if ((debug_mode == 1) || (debug_mode == 3) || (debug_mode == 4) || (debug_mode == 5))
    {
      const int len = kernel_rule_to_cpu_rule ((char *) debug_rule_buf, &straight_ctx->kernel_rules_buf[off]);

      debug_rule_buf[len] = 0;

      *debug_rule_len = len;
    }

    // save plain
    if ((debug_mode == 2) || (debug_mode == 3) || (debug_mode == 4) || (debug_mode == 5))
    {
      memcpy (debug_plain_ptr, (char *) pw.i, (size_t) plain_len);

      debug_plain_ptr[plain_len] = 0;

      *debug_plain_len = plain_len;
    }
  }

  return 0;
}

int outfile_init (hashcat_ctx_t *hashcat_ctx)
{
  outfile_ctx_t  *outfile_ctx  = hashcat_ctx->outfile_ctx;
  user_options_t *user_options = hashcat_ctx->user_options;

  outfile_ctx->fp.pfp          = NULL;
  outfile_ctx->filename        = user_options->outfile;
  outfile_ctx->outfile_format  = user_options->outfile_format;
  outfile_ctx->outfile_autohex = user_options->outfile_autohex;
  outfile_ctx->outfile_json    = user_options->outfile_json;
  outfile_ctx->is_fifo         = hc_path_is_fifo (outfile_ctx->filename);

  return 0;
}

void outfile_destroy (hashcat_ctx_t *hashcat_ctx)
{
  outfile_ctx_t *outfile_ctx = hashcat_ctx->outfile_ctx;

  if (outfile_ctx->is_fifo == true && outfile_ctx->fp.pfp != NULL)
  {
    hc_unlockfile (&outfile_ctx->fp);

    hc_fclose (&outfile_ctx->fp);
  }

  memset (outfile_ctx, 0, sizeof (outfile_ctx_t));
}

int outfile_write_open (hashcat_ctx_t *hashcat_ctx)
{
  outfile_ctx_t *outfile_ctx = hashcat_ctx->outfile_ctx;

  if (outfile_ctx->filename == NULL) return 0;

  if (outfile_ctx->is_fifo == false || outfile_ctx->fp.pfp == NULL)
  {
    if (hc_fopen (&outfile_ctx->fp, outfile_ctx->filename, "ab") == false)
    {
      event_log_error (hashcat_ctx, "%s: %s", outfile_ctx->filename, strerror (errno));

      return -1;
    }

    if (hc_lockfile (&outfile_ctx->fp) == -1)
    {
      hc_fclose (&outfile_ctx->fp);

      event_log_error (hashcat_ctx, "%s: %s", outfile_ctx->filename, strerror (errno));

      return -1;
    }
  }

  return 0;
}

void outfile_write_close (hashcat_ctx_t *hashcat_ctx)
{
  outfile_ctx_t *outfile_ctx = hashcat_ctx->outfile_ctx;

  if (outfile_ctx->fp.pfp == NULL) return;

  if (outfile_ctx->is_fifo == true)
  {
    hc_fflush (&outfile_ctx->fp);
    return;
  }

  hc_unlockfile (&outfile_ctx->fp);

  hc_fclose (&outfile_ctx->fp);
}

int outfile_write (hashcat_ctx_t *hashcat_ctx, const char *out_buf, const int out_len, const unsigned char *plain_ptr, const u32 plain_len, const u64 crackpos, const unsigned char *username, const u32 user_len, const bool print_eol, char *tmp_buf)
{
  const hashconfig_t   *hashconfig   = hashcat_ctx->hashconfig;
  const hashes_t       *hashes       = hashcat_ctx->hashes;
  const user_options_t *user_options = hashcat_ctx->user_options;
  outfile_ctx_t        *outfile_ctx  = hashcat_ctx->outfile_ctx;
  status_ctx_t         *status_ctx   = hashcat_ctx->status_ctx;

  int tmp_len = 0;

  if (outfile_ctx->outfile_json == true)
  {
    tmp_buf[0] = '{'; tmp_len += 1;

    if (user_len > 0)
    {
      if (username != NULL)
      {
        tmp_len += snprintf (tmp_buf + tmp_len, HCBUFSIZ_LARGE - tmp_len, "\"username_hex\": ");

        tmp_buf[tmp_len] = '"'; tmp_len += 1;

        tmp_len += hex_encode ((const u8 *) username, user_len, (u8 *) tmp_buf + tmp_len);

        tmp_buf[tmp_len] = '"'; tmp_len += 1;

        tmp_buf[tmp_len] = ','; tmp_len += 1;
        tmp_buf[tmp_len] = ' '; tmp_len += 1;
      }
    }

    if (hashes->hashlist_mode == HL_MODE_FILE_BINARY)
    {
      tmp_len += snprintf (tmp_buf + tmp_len, HCBUFSIZ_LARGE - tmp_len, "\"filename_hex\": ");

      tmp_buf[tmp_len] = '"'; tmp_len += 1;

      tmp_len += hex_encode ((const u8 *) hashes->hashfile, strlen (hashes->hashfile), (u8 *) tmp_buf + tmp_len);

      tmp_buf[tmp_len] = '"'; tmp_len += 1;

      tmp_buf[tmp_len] = ','; tmp_len += 1;
      tmp_buf[tmp_len] = ' '; tmp_len += 1;
    }
    else
    {
      tmp_len += snprintf (tmp_buf + tmp_len, HCBUFSIZ_LARGE - tmp_len, "\"hash_hex\": ");

      tmp_buf[tmp_len] = '"'; tmp_len += 1;

      tmp_len += hex_encode ((const u8 *) out_buf, out_len, (u8 *) tmp_buf + tmp_len);

      tmp_buf[tmp_len] = '"'; tmp_len += 1;

      tmp_buf[tmp_len] = ','; tmp_len += 1;
      tmp_buf[tmp_len] = ' '; tmp_len += 1;
    }

    if (1) // plain
    {
      tmp_len += snprintf (tmp_buf + tmp_len, HCBUFSIZ_LARGE - tmp_len, "\"password_hex\": ");

      tmp_buf[tmp_len] = '"'; tmp_len += 1;

      tmp_len += hex_encode ((const u8 *) plain_ptr, plain_len, (u8 *) tmp_buf + tmp_len);

      tmp_buf[tmp_len] = '"'; tmp_len += 1;
    }

    tmp_buf[tmp_len] = '}';

    tmp_len += 1;
  }
  else
  {
    const u32 outfile_format = (hashconfig->opts_type & OPTS_TYPE_PT_ALWAYS_HEXIFY) ? 5 : outfile_ctx->outfile_format;

    if (user_len > 0)
    {
      if (username != NULL)
      {
        memcpy (tmp_buf + tmp_len, username, user_len);

        tmp_len += user_len;

        if (outfile_format & (OUTFILE_FMT_TIME_ABS | OUTFILE_FMT_TIME_REL | OUTFILE_FMT_HASH | OUTFILE_FMT_PLAIN | OUTFILE_FMT_HEXPLAIN | OUTFILE_FMT_CRACKPOS))
        {
          tmp_buf[tmp_len] = hashconfig->separator;

          tmp_len += 1;
        }
      }
    }

    if (outfile_format & OUTFILE_FMT_TIME_ABS)
    {
      time_t now;

      time (&now);

      tmp_len += snprintf (tmp_buf + tmp_len, HCBUFSIZ_LARGE - tmp_len, "%" PRIu64, (u64) now);

      if (outfile_format & (OUTFILE_FMT_TIME_REL | OUTFILE_FMT_HASH | OUTFILE_FMT_PLAIN | OUTFILE_FMT_HEXPLAIN | OUTFILE_FMT_CRACKPOS))
      {
        tmp_buf[tmp_len] = hashconfig->separator;

        tmp_len += 1;
      }
    }

    if (outfile_format & OUTFILE_FMT_TIME_REL)
    {
      time_t time_now;

      time (&time_now);

      time_t time_started = status_ctx->runtime_start;

      u64 diff = 0;

      if (time_now > time_started) // should always be true, but you never know
      {
        diff = (u64) time_now - (u64) time_started;
      }

      tmp_len += snprintf (tmp_buf + tmp_len, HCBUFSIZ_LARGE - tmp_len, "%" PRIu64, diff);

      if (outfile_format & (OUTFILE_FMT_HASH | OUTFILE_FMT_PLAIN | OUTFILE_FMT_HEXPLAIN | OUTFILE_FMT_CRACKPOS))
      {
        tmp_buf[tmp_len] = hashconfig->separator;

        tmp_len += 1;
      }
    }

    if (outfile_format & OUTFILE_FMT_HASH)
    {
      memcpy (tmp_buf + tmp_len, out_buf, out_len);

      tmp_len += out_len;

      if (outfile_format & (OUTFILE_FMT_PLAIN | OUTFILE_FMT_HEXPLAIN | OUTFILE_FMT_CRACKPOS))
      {
        tmp_buf[tmp_len] = hashconfig->separator;

        tmp_len += 1;
      }
    }

    if (outfile_format & OUTFILE_FMT_PLAIN)
    {
      bool convert_to_hex = false;

      if (user_options->show == false)
      {
        if (user_options->outfile_autohex == true)
        {
          const bool always_ascii = (hashconfig->opts_type & OPTS_TYPE_PT_ALWAYS_ASCII) ? true : false;

          convert_to_hex = need_hexify (plain_ptr, plain_len, hashconfig->separator, always_ascii);
        }
      }

      if (convert_to_hex)
      {
        tmp_buf[tmp_len++] = '$';
        tmp_buf[tmp_len++] = 'H';
        tmp_buf[tmp_len++] = 'E';
        tmp_buf[tmp_len++] = 'X';
        tmp_buf[tmp_len++] = '[';

        exec_hexify (plain_ptr, plain_len, (u8 *) tmp_buf + tmp_len);

        tmp_len += plain_len * 2;

        tmp_buf[tmp_len++] = ']';
      }
      else
      {
        memcpy (tmp_buf + tmp_len, plain_ptr, plain_len);

        tmp_len += plain_len;
      }

      if (outfile_format & (OUTFILE_FMT_HEXPLAIN | OUTFILE_FMT_CRACKPOS))
      {
        tmp_buf[tmp_len] = hashconfig->separator;

        tmp_len += 1;
      }
    }

    if (outfile_format & OUTFILE_FMT_HEXPLAIN)
    {
      exec_hexify (plain_ptr, plain_len, (u8 *) tmp_buf + tmp_len);

      tmp_len += plain_len * 2;

      if (outfile_format & (OUTFILE_FMT_CRACKPOS))
      {
        tmp_buf[tmp_len] = hashconfig->separator;

        tmp_len += 1;
      }
    }

    if (outfile_format & OUTFILE_FMT_CRACKPOS)
    {
      tmp_len += snprintf (tmp_buf + tmp_len, HCBUFSIZ_LARGE - tmp_len, "%" PRIu64, crackpos);
    }
  }

  tmp_buf[tmp_len] = 0;

  if (outfile_ctx->fp.pfp != NULL)
  {
    hc_fwrite (tmp_buf, tmp_len, 1, &outfile_ctx->fp);

    if (print_eol == true)
    {
      hc_fwrite (EOL, strlen (EOL), 1, &outfile_ctx->fp);
    }
  }

  return tmp_len;
}