mirror of
https://github.com/hashcat/hashcat.git
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102 lines
2.2 KiB
C
102 lines
2.2 KiB
C
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#include "common.h"
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#include "types.h"
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#include "memory.h"
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#include "event.h"
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#include "logfile.h"
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#include "locking.h"
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#include "shared.h"
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void logfile_generate_topid (hashcat_ctx_t *hashcat_ctx)
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{
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logfile_ctx_t *logfile_ctx = hashcat_ctx->logfile_ctx;
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if (logfile_ctx->enabled == false) return;
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struct timeval v;
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gettimeofday (&v, NULL);
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snprintf (logfile_ctx->topid, 40, "TOP.%08x.%08x", (u32) v.tv_sec, (u32) v.tv_usec);
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}
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void logfile_generate_subid (hashcat_ctx_t *hashcat_ctx)
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{
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logfile_ctx_t *logfile_ctx = hashcat_ctx->logfile_ctx;
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if (logfile_ctx->enabled == false) return;
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struct timeval v;
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gettimeofday (&v, NULL);
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snprintf (logfile_ctx->subid, 40, "SUB.%08x.%08x", (u32) v.tv_sec, (u32) v.tv_usec);
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}
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void logfile_append (hashcat_ctx_t *hashcat_ctx, const char *fmt, ...)
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{
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logfile_ctx_t *logfile_ctx = hashcat_ctx->logfile_ctx;
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if (logfile_ctx->enabled == false) return;
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FILE *fp = fopen (logfile_ctx->logfile, "ab");
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if (fp == NULL)
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{
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event_log_error (hashcat_ctx, "%s: %s", logfile_ctx->logfile, strerror (errno));
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return;
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}
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lock_file (fp);
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va_list ap;
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va_start (ap, fmt);
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vfprintf (fp, fmt, ap);
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va_end (ap);
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hc_fwrite (EOL, strlen (EOL), 1, fp);
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fflush (fp);
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fclose (fp);
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}
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int logfile_init (hashcat_ctx_t *hashcat_ctx)
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{
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folder_config_t *folder_config = hashcat_ctx->folder_config;
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logfile_ctx_t *logfile_ctx = hashcat_ctx->logfile_ctx;
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user_options_t *user_options = hashcat_ctx->user_options;
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if (user_options->logfile_disable == true) return 0;
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hc_asprintf (&logfile_ctx->logfile, "%s/%s.log", folder_config->session_dir, user_options->session);
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logfile_ctx->subid = (char *) hcmalloc (HCBUFSIZ_TINY);
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logfile_ctx->topid = (char *) hcmalloc (HCBUFSIZ_TINY);
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logfile_ctx->enabled = true;
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return 0;
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}
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void logfile_destroy (hashcat_ctx_t *hashcat_ctx)
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{
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logfile_ctx_t *logfile_ctx = hashcat_ctx->logfile_ctx;
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if (logfile_ctx->enabled == false) return;
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hcfree (logfile_ctx->logfile);
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hcfree (logfile_ctx->topid);
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hcfree (logfile_ctx->subid);
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memset (logfile_ctx, 0, sizeof (logfile_ctx_t));
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}
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