Adding upstream version 43.0.upstream/43.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 174 insertions, 0 deletions

diff --git a/plugins/smartcard/gsd-smartcard-utils.c b/plugins/smartcard/gsd-smartcard-utils.c
new file mode 100644
index 0000000..6b9461b
--- /dev/null
+++ b/plugins/smartcard/gsd-smartcard-utils.c
@@ -0,0 +1,174 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2013 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "config.h"
+#include "gsd-smartcard-utils.h"
+
+#include <string.h>
+
+#include <glib.h>
+#include <gio/gio.h>
+
+static char *
+dashed_string_to_studly_caps (const char *dashed_string)
+{
+        char *studly_string;
+        size_t studly_string_length;
+        size_t i;
+
+        i = 0;
+
+        studly_string = g_strdup (dashed_string);
+        studly_string_length = strlen (studly_string);
+
+        studly_string[i] = g_ascii_toupper (studly_string[i]);
+        i++;
+
+        while (i < studly_string_length) {
+                if (studly_string[i] == '-' || studly_string[i] == '_') {
+                        memmove (studly_string + i,
+                                 studly_string + i + 1,
+                                 studly_string_length - i - 1);
+                        studly_string_length--;
+                        if (g_ascii_isalpha (studly_string[i])) {
+                                studly_string[i] = g_ascii_toupper (studly_string[i]);
+                        }
+                }
+                i++;
+        }
+        studly_string[studly_string_length] = '\0';
+
+        return studly_string;
+}
+
+static char *
+dashed_string_to_dbus_error_string (const char *dashed_string,
+                                    const char *old_prefix,
+                                    const char *new_prefix,
+                                    const char *suffix)
+{
+        char *studly_suffix;
+        char *dbus_error_string;
+        size_t dbus_error_string_length;
+        size_t i;
+
+        i = 0;
+
+        if (g_str_has_prefix (dashed_string, old_prefix) &&
+            (dashed_string[strlen(old_prefix)] == '-' ||
+             dashed_string[strlen(old_prefix)] == '_')) {
+                dashed_string += strlen (old_prefix) + 1;
+        }
+
+        studly_suffix = dashed_string_to_studly_caps (suffix);
+        dbus_error_string = g_strdup_printf ("%s.%s.%s", new_prefix, dashed_string, studly_suffix);
+        g_free (studly_suffix);
+        i += strlen (new_prefix) + 1;
+
+        dbus_error_string_length = strlen (dbus_error_string);
+
+        dbus_error_string[i] = g_ascii_toupper (dbus_error_string[i]);
+        i++;
+
+        while (i < dbus_error_string_length) {
+                if (dbus_error_string[i] == '_' || dbus_error_string[i] == '-') {
+                        dbus_error_string[i] = '.';
+
+                        if (g_ascii_isalpha (dbus_error_string[i + 1])) {
+                                dbus_error_string[i + 1] = g_ascii_toupper (dbus_error_string[i + 1]);
+                        }
+                }
+
+                i++;
+        }
+
+        return dbus_error_string;
+}
+
+void
+gsd_smartcard_utils_register_error_domain (GQuark error_domain,
+                                           GType  error_enum)
+{
+        const char *error_domain_string;
+        char *type_name;
+        GType type;
+        GTypeClass *type_class;
+        GEnumClass *enum_class;
+        guint i;
+
+        error_domain_string = g_quark_to_string (error_domain);
+        type_name = dashed_string_to_studly_caps (error_domain_string);
+        type = g_type_from_name (type_name);
+        type_class = g_type_class_ref (type);
+        enum_class = G_ENUM_CLASS (type_class);
+
+        for (i = 0; i < enum_class->n_values; i++) {
+                char *dbus_error_string;
+
+                dbus_error_string = dashed_string_to_dbus_error_string (error_domain_string,
+                                                                        "gsd",
+                                                                        "org.gnome.SettingsDaemon",
+                                                                        enum_class->values[i].value_nick);
+
+                g_debug ("%s: Registering dbus error %s", type_name, dbus_error_string);
+                g_dbus_error_register_error (error_domain,
+                                             enum_class->values[i].value,
+                                             dbus_error_string);
+                g_free (dbus_error_string);
+        }
+
+        g_type_class_unref (type_class);
+}
+
+char *
+gsd_smartcard_utils_escape_object_path (const char *unescaped_string)
+{
+  const char *p;
+  char *object_path;
+  GString *string;
+
+  g_return_val_if_fail (unescaped_string != NULL, NULL);
+
+  string = g_string_new ("");
+
+  for (p = unescaped_string; *p != '\0'; p++)
+    {
+      guchar character;
+
+      character = (guchar) * p;
+
+      if (((character >= ((guchar) 'a')) &&
+           (character <= ((guchar) 'z'))) ||
+          ((character >= ((guchar) 'A')) &&
+           (character <= ((guchar) 'Z'))) ||
+          ((character >= ((guchar) '0')) && (character <= ((guchar) '9'))))
+        {
+          g_string_append_c (string, (char) character);
+          continue;
+        }
+
+      g_string_append_printf (string, "_%x_", character);
+    }
+
+  object_path = string->str;
+
+  g_string_free (string, FALSE);
+
+  return object_path;
+}