Session Management: Automatically set dedicated session names for non-cracking parameters, for example: --stdout

docs/changes.txt

@@ -98,6 +98,7 @@
 - Outfile Check: Fixed a memory leak for failed outfile reads
 - Restore: Add some checks on the rd->cwd variable in restore case
 - Rule Engine: Fixed several memory leaks in case loading of rules failed
+- Session Management: Automatically set dedicated session names for non-cracking parameters, for example: --stdout
 - Session Management: Fixed several memory leaks in case profile- or install-folder setup failed
 - Sessions: Move out handling of multiple instance from restore file into separate pidfile
 - Status screen: Do not try to clear prompt in --quiet mode

include/user_options.h

@@ -16,6 +16,8 @@ int user_options_getopt (hashcat_ctx_t *hashcat_ctx, int argc, char **argv);
 
 int user_options_sanity (hashcat_ctx_t *hashcat_ctx);
 
+void user_options_session_auto (hashcat_ctx_t *hashcat_ctx);
+
 void user_options_preprocess (hashcat_ctx_t *hashcat_ctx);
 
 void user_options_postprocess (hashcat_ctx_t *hashcat_ctx);

src/hashcat.c

@@ -868,6 +868,12 @@ int hashcat_session_init (hashcat_ctx_t *hashcat_ctx, char *install_folder, char
 {
   user_options_t *user_options = hashcat_ctx->user_options;
 
+  /**
+   * make it a bit more comfortable to use some of the special modes in hashcat
+   */
+
+  user_options_session_auto (hashcat_ctx);
+
   /**
    * event init (needed for logging so should be first)
    */

src/user_options.c

@@ -983,6 +983,54 @@ int user_options_sanity (hashcat_ctx_t *hashcat_ctx)
   return 0;
 }
 
+void user_options_session_auto (hashcat_ctx_t *hashcat_ctx)
+{
+  user_options_t *user_options = hashcat_ctx->user_options;
+
+  if (user_options->session == PROGNAME)
+  {
+    if (user_options->benchmark == true)
+    {
+      user_options->session = "benchmark";
+    }
+
+    if (user_options->speed_only == true)
+    {
+      user_options->session = "speed-only";
+    }
+
+    if (user_options->progress_only == true)
+    {
+      user_options->session = "progress-only";
+    }
+
+    if (user_options->keyspace == true)
+    {
+      user_options->session = "keyspace";
+    }
+
+    if (user_options->stdout_flag == true)
+    {
+      user_options->session = "stdout";
+    }
+
+    if (user_options->opencl_info == true)
+    {
+      user_options->session = "opencl_info";
+    }
+
+    if (user_options->show == true)
+    {
+      user_options->session = "show";
+    }
+
+    if (user_options->left == true)
+    {
+      user_options->session = "left";
+    }
+  }
+}
+
 void user_options_preprocess (hashcat_ctx_t *hashcat_ctx)
 {
   user_options_t *user_options = hashcat_ctx->user_options;
@@ -1032,7 +1080,6 @@ void user_options_preprocess (hashcat_ctx_t *hashcat_ctx)
     user_options->restore_disable     = true;
     user_options->restore             = false;
     user_options->restore_timer       = 0;
-    user_options->session             = "benchmark";
     user_options->show                = false;
     user_options->status              = false;
     user_options->status_timer        = 0;
@@ -1053,13 +1100,11 @@ void user_options_preprocess (hashcat_ctx_t *hashcat_ctx)
 
   if (user_options->keyspace == true)
   {
-    user_options->session             = "keyspace";
     user_options->quiet               = true;
   }
 
   if (user_options->stdout_flag == true)
   {
-    user_options->session             = "stdout";
     user_options->quiet               = true;
     user_options->hash_mode           = 2000;
     user_options->outfile_format      = OUTFILE_FMT_PLAIN;
@@ -1071,7 +1116,6 @@ void user_options_preprocess (hashcat_ctx_t *hashcat_ctx)
 
   if (user_options->opencl_info == true)
   {
-    user_options->session             = "opencl_info";
     user_options->quiet               = true;
     user_options->opencl_platforms    = NULL;
     user_options->opencl_devices      = NULL;