1 files changed, 158 insertions, 157 deletions

diff --git a/src/skey-popup.c b/src/skey-popup.c
index 553e035..287c93b 100644
--- a/src/skey-popup.c
+++ b/src/skey-popup.c
@@ -30,199 +30,200 @@
 #define SKEY_PREFIX "s/key "
 #define OTP_PREFIX  "otp-"
 
-typedef struct {
-  TerminalScreen *screen;
-  char *seed;
-  int seq;
-  int hash;
+typedef struct
+{
+	TerminalScreen *screen;
+	char *seed;
+	int seq;
+	int hash;
 } SkeyData;
 
 static void
 skey_data_free (SkeyData *data)
 {
-  g_free (data->seed);
-  g_free (data);
+	g_free (data->seed);
+	g_free (data);
 }
 
 static gboolean
 extract_seq_and_seed (const gchar  *skey_match,
-		      gint         *seq,
-		      gchar       **seed)
+                      gint         *seq,
+                      gchar       **seed)
 {
-  gchar *end_ptr = NULL;
+	gchar *end_ptr = NULL;
 
-  /* FIXME: use g_ascii_strtoll */
-  *seq = strtol (skey_match + strlen (SKEY_PREFIX), &end_ptr, 0);
+	/* FIXME: use g_ascii_strtoll */
+	*seq = strtol (skey_match + strlen (SKEY_PREFIX), &end_ptr, 0);
 
-  if (end_ptr == NULL || *end_ptr == '\000')
-    return FALSE;
+	if (end_ptr == NULL || *end_ptr == '\000')
+		return FALSE;
 
-  *seed = g_strdup (end_ptr + 1);
+	*seed = g_strdup (end_ptr + 1);
 
-  return TRUE;
+	return TRUE;
 }
 
 static gboolean
 extract_hash_seq_and_seed (const gchar  *otp_match,
-			   gint         *hash,
-	  	           gint         *seq,
-		           gchar       **seed)
+                           gint         *hash,
+                           gint         *seq,
+                           gchar       **seed)
 {
-  gchar *end_ptr = NULL;
-  const gchar *p = otp_match + strlen (OTP_PREFIX);
-  gint len = 3;
-
-  if (strncmp (p, "md4", 3) == 0)
-    *hash = MD4;
-  else if (strncmp (p, "md5", 3) == 0)
-    *hash = MD5;
-  else if (strncmp (p, "sha1", 4) == 0)
-    {
-      *hash = SHA1;
-      len++;
-    }
-  else
-    return FALSE;
-
-  p += len;
-
-  /* RFC mandates the following skipping */
-  while (*p == ' ' || *p == '\t')
-    {
-      if (*p == '\0')
-	return FALSE;
-
-      p++;
-    }
-
-  /* FIXME: use g_ascii_strtoll */
-  *seq = strtol (p, &end_ptr, 0);
-
-  if (end_ptr == NULL || *end_ptr == '\000')
-    return FALSE;
-
-  p = end_ptr;
-
-  while (*p == ' ' || *p == '\t')
-    {
-      if (*p == '\0')
-	return FALSE;
-      p++;
-    }
-
-  *seed = g_strdup (p);
-  return TRUE;
+	gchar *end_ptr = NULL;
+	const gchar *p = otp_match + strlen (OTP_PREFIX);
+	gint len = 3;
+
+	if (strncmp (p, "md4", 3) == 0)
+		*hash = MD4;
+	else if (strncmp (p, "md5", 3) == 0)
+		*hash = MD5;
+	else if (strncmp (p, "sha1", 4) == 0)
+	{
+		*hash = SHA1;
+		len++;
+	}
+	else
+		return FALSE;
+
+	p += len;
+
+	/* RFC mandates the following skipping */
+	while (*p == ' ' || *p == '\t')
+	{
+		if (*p == '\0')
+			return FALSE;
+
+		p++;
+	}
+
+	/* FIXME: use g_ascii_strtoll */
+	*seq = strtol (p, &end_ptr, 0);
+
+	if (end_ptr == NULL || *end_ptr == '\000')
+		return FALSE;
+
+	p = end_ptr;
+
+	while (*p == ' ' || *p == '\t')
+	{
+		if (*p == '\0')
+			return FALSE;
+		p++;
+	}
+
+	*seed = g_strdup (p);
+	return TRUE;
 }
 
 static void
 skey_challenge_response_cb (GtkWidget *dialog,
                             int response_id,
                             SkeyData *data)
-{  
-  if (response_id == GTK_RESPONSE_OK)
-    {
-      GtkWidget *entry;
-      const char *password;
-      char *response;
-
-      entry = g_object_get_data (G_OBJECT (dialog), "skey-entry");
-      password = gtk_entry_get_text (GTK_ENTRY (entry));
-
-      /* FIXME: fix skey to use g_malloc */
-      response = skey (data->hash, data->seq, data->seed, password);
-      if (response)
+{
+	if (response_id == GTK_RESPONSE_OK)
 	{
-          VteTerminal *vte_terminal = VTE_TERMINAL (data->screen);
-          static const char newline[2] = "\n";
-
-	  vte_terminal_feed_child (vte_terminal, response, strlen (response));
-          vte_terminal_feed_child (vte_terminal, newline, strlen (newline));
-	  free (response);
+		GtkWidget *entry;
+		const char *password;
+		char *response;
+
+		entry = g_object_get_data (G_OBJECT (dialog), "skey-entry");
+		password = gtk_entry_get_text (GTK_ENTRY (entry));
+
+		/* FIXME: fix skey to use g_malloc */
+		response = skey (data->hash, data->seq, data->seed, password);
+		if (response)
+		{
+			VteTerminal *vte_terminal = VTE_TERMINAL (data->screen);
+			static const char newline[2] = "\n";
+
+			vte_terminal_feed_child (vte_terminal, response, strlen (response));
+			vte_terminal_feed_child (vte_terminal, newline, strlen (newline));
+			free (response);
+		}
 	}
-    }
 
-  gtk_widget_destroy (dialog);
+	gtk_widget_destroy (dialog);
 }
 
 void
 terminal_skey_do_popup (GtkWindow *window,
                         TerminalScreen *screen,
-			const gchar    *skey_match)
+                        const gchar    *skey_match)
 {
-  GtkWidget *dialog, *label, *entry, *ok_button;
-  char *title_text;
-  char *seed;
-  int seq;
-  int hash = MD5;
-  SkeyData *data;
-
-  if (strncmp (SKEY_PREFIX, skey_match, strlen (SKEY_PREFIX)) == 0)
-    {
-      if (!extract_seq_and_seed (skey_match, &seq, &seed))
+	GtkWidget *dialog, *label, *entry, *ok_button;
+	char *title_text;
+	char *seed;
+	int seq;
+	int hash = MD5;
+	SkeyData *data;
+
+	if (strncmp (SKEY_PREFIX, skey_match, strlen (SKEY_PREFIX)) == 0)
 	{
-	  terminal_util_show_error_dialog (window, NULL, NULL,
-					   _("The text you clicked on doesn't "
-					     "seem to be a valid S/Key "
-					     "challenge."));
-	  return;
+		if (!extract_seq_and_seed (skey_match, &seq, &seed))
+		{
+			terminal_util_show_error_dialog (window, NULL, NULL,
+			                                 _("The text you clicked on doesn't "
+			                                   "seem to be a valid S/Key "
+			                                   "challenge."));
+			return;
+		}
 	}
-    }
-  else
-    {
-      if (!extract_hash_seq_and_seed (skey_match, &hash, &seq, &seed))
+	else
 	{
-	  terminal_util_show_error_dialog (window, NULL, NULL,
-					   _("The text you clicked on doesn't "
-					     "seem to be a valid OTP "
-					     "challenge."));
-	  return;
+		if (!extract_hash_seq_and_seed (skey_match, &hash, &seq, &seed))
+		{
+			terminal_util_show_error_dialog (window, NULL, NULL,
+			                                 _("The text you clicked on doesn't "
+			                                   "seem to be a valid OTP "
+			                                   "challenge."));
+			return;
+		}
 	}
-    }
-
-  if (!terminal_util_load_builder_file ("skey-challenge.ui",
-                                        "skey-dialog", &dialog,
-                                        "skey-entry", &entry,
-                                        "text-label", &label,
-                                        "skey-ok-button", &ok_button,
-                                        NULL))
-    {
-      g_free (seed);
-      return;
-    }
-
-  title_text = g_strdup_printf ("<big><b>%s</b></big>",
-                                gtk_label_get_text (GTK_LABEL (label)));
-  gtk_label_set_label (GTK_LABEL (label), title_text);
-  g_free (title_text);
-
-  g_object_set_data (G_OBJECT (dialog), "skey-entry", entry);
-
-  gtk_widget_grab_focus (entry);
-  gtk_widget_grab_default (ok_button);
-  gtk_entry_set_text (GTK_ENTRY (entry), "");
-
-  gtk_window_set_transient_for (GTK_WINDOW (dialog), window);
-  gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
-  gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
-
-  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
-                                           GTK_RESPONSE_OK,
-                                           GTK_RESPONSE_CANCEL,
-                                           -1);
-
-  /* FIXME: make this dialogue close if the screen closes! */
-
-  data = g_new (SkeyData, 1);
-  data->hash = hash;
-  data->seq = seq;
-  data->seed = seed;
-  data->screen = screen;
-
-  g_signal_connect_data (dialog, "response",
-                         G_CALLBACK (skey_challenge_response_cb),
-                         data, (GClosureNotify) skey_data_free, 0);
-  g_signal_connect (dialog, "delete-event",
-                    G_CALLBACK (terminal_util_dialog_response_on_delete), NULL);
-
-  gtk_window_present (GTK_WINDOW (dialog));
+
+	if (!terminal_util_load_builder_file ("skey-challenge.ui",
+	                                      "skey-dialog", &dialog,
+	                                      "skey-entry", &entry,
+	                                      "text-label", &label,
+	                                      "skey-ok-button", &ok_button,
+	                                      NULL))
+	{
+		g_free (seed);
+		return;
+	}
+
+	title_text = g_strdup_printf ("<big><b>%s</b></big>",
+	                              gtk_label_get_text (GTK_LABEL (label)));
+	gtk_label_set_label (GTK_LABEL (label), title_text);
+	g_free (title_text);
+
+	g_object_set_data (G_OBJECT (dialog), "skey-entry", entry);
+
+	gtk_widget_grab_focus (entry);
+	gtk_widget_grab_default (ok_button);
+	gtk_entry_set_text (GTK_ENTRY (entry), "");
+
+	gtk_window_set_transient_for (GTK_WINDOW (dialog), window);
+	gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
+	gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
+
+	gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+	        GTK_RESPONSE_OK,
+	        GTK_RESPONSE_CANCEL,
+	        -1);
+
+	/* FIXME: make this dialogue close if the screen closes! */
+
+	data = g_new (SkeyData, 1);
+	data->hash = hash;
+	data->seq = seq;
+	data->seed = seed;
+	data->screen = screen;
+
+	g_signal_connect_data (dialog, "response",
+	                       G_CALLBACK (skey_challenge_response_cb),
+	                       data, (GClosureNotify) skey_data_free, 0);
+	g_signal_connect (dialog, "delete-event",
+	                  G_CALLBACK (terminal_util_dialog_response_on_delete), NULL);
+
+	gtk_window_present (GTK_WINDOW (dialog));
 }