1 files changed, 272 insertions, 0 deletions
diff --git a/src/terminal-profiles-list.cc b/src/terminal-profiles-list.cc
new file mode 100644
index 0000000..e791087
--- /dev/null
+++ b/src/terminal-profiles-list.cc
@@ -0,0 +1,272 @@
+/*
+ * Copyright © 2001, 2002 Havoc Pennington
+ * Copyright © 2002 Red Hat, Inc.
+ * Copyright © 2002 Sun Microsystems
+ * Copyright © 2003 Mariano Suarez-Alvarez
+ * Copyright © 2011, 2013 Christian Persch
+ *
+ * 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 3 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 "terminal-profiles-list.hh"
+#include "terminal-schemas.hh"
+#include "terminal-libgsystem.hh"
+
+#include <string.h>
+#include <uuid.h>
+
+/* Counts occurrences of @str in @strv */
+static guint
+strv_contains (char **strv,
+               const char *str,
+               guint *idx)
+{
+  guint n, i;
+
+  if (strv == nullptr)
+    return 0;
+
+  n = 0;
+  for (i = 0; strv[i]; i++) {
+    if (strcmp (strv[i], str) == 0) {
+      n++;
+      if (idx)
+        *idx = i;
+    }
+  }
+
+  return n;
+}
+
+static gboolean
+valid_uuid (const char *str,
+            GError **error)
+{
+  if (terminal_settings_list_valid_uuid (str))
+    return TRUE;
+
+  g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
+               "\"%s\" is not a valid UUID", str);
+  return FALSE;
+}
+
+/**
+ * terminal_profiles_list_new:
+ * @backend: a #GSettingsBackend
+ * @schema_source: a #GSettingsSchemaSource
+ *
+ * Returns: (transfer full): a new #TerminalSettingsList for the profiles list
+ */
+TerminalSettingsList *
+terminal_profiles_list_new(GSettingsBackend* backend,
+                           GSettingsSchemaSource* schema_source)
+{
+  return terminal_settings_list_new (backend,
+                                     schema_source,
+                                     TERMINAL_PROFILES_PATH_PREFIX,
+                                     TERMINAL_PROFILES_LIST_SCHEMA,
+                                     TERMINAL_PROFILE_SCHEMA,
+                                     TERMINAL_SETTINGS_LIST_FLAG_HAS_DEFAULT);
+}
+
+static void
+get_profile_names (TerminalSettingsList *list,
+                   char ***profilesp,
+                   char ***namesp)
+{
+  char **profiles, **names;
+  guint i, n;
+
+  *profilesp = profiles = terminal_settings_list_dupv_children (list);
+
+  n = g_strv_length (profiles);
+  *namesp = names = g_new0 (char *, n + 1);
+  for (i = 0; i < n; i++) {
+    gs_unref_object GSettings *profile;
+
+    profile = terminal_settings_list_ref_child (list, profiles[i]);
+    names[i] = g_settings_get_string (profile, TERMINAL_PROFILE_VISIBLE_NAME_KEY);
+  }
+
+  names[n] = nullptr;
+}
+
+/**
+ * terminal_profiles_list_ref_children_sorted:
+ * @list:
+ *
+ * Returns: (transfer full):
+ */
+GList *
+terminal_profiles_list_ref_children_sorted (TerminalSettingsList *list)
+{
+  return g_list_sort (terminal_settings_list_ref_children (list),
+                      terminal_profiles_compare);
+}
+
+/**
+ * terminal_profiles_list_dup_uuid:
+ * @list:
+ * @uuid: (allow-none):
+ * @error:
+ *
+ * Returns: (transfer full): the UUID of the profile specified by @uuid, or %nullptr
+ */
+char *
+terminal_profiles_list_dup_uuid (TerminalSettingsList *list,
+                                 const char *uuid,
+                                 GError **error)
+{
+  char *rv;
+
+  if (uuid == nullptr) {
+    rv = terminal_settings_list_dup_default_child (list);
+    if (rv == nullptr)
+      goto err;
+    return rv;
+  } else if (!valid_uuid (uuid, error))
+    return nullptr;
+
+  if (terminal_settings_list_has_child (list, uuid))
+    return g_strdup (uuid);
+
+ err:
+  g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
+               "No profile with UUID \"%s\" exists", uuid);
+  return nullptr;
+}
+
+/**
+ * terminal_profiles_list_ref_profile_by_uuid_or_name:
+ * @list:
+ * @uuid:
+ * @error:
+ *
+ * Returns: (transfer full): the profile #GSettings specified by @uuid, or %nullptr
+ */
+GSettings *
+terminal_profiles_list_ref_profile_by_uuid (TerminalSettingsList *list,
+                                            const char *uuid,
+                                            GError **error)
+{
+  gs_free char *profile_uuid;
+  GSettings *profile;
+
+  profile_uuid = terminal_profiles_list_dup_uuid (list, uuid, error);
+  if (profile_uuid == nullptr)
+    return nullptr;
+
+  profile = terminal_settings_list_ref_child (list, profile_uuid);
+  return profile;
+}
+
+/**
+ * terminal_profiles_list_get_profile_by_uuid:
+ * @list:
+ * @uuid: (allow-none):
+ * @error:
+ *
+ * Returns: (transfer full): the UUID of the profile specified by @uuid, or %nullptr
+ */
+char *
+terminal_profiles_list_dup_uuid_or_name (TerminalSettingsList *list,
+                                         const char *uuid_or_name,
+                                         GError **error)
+{
+  char **profiles, **profile_names;
+  char *rv;
+  guint n, i;
+
+  rv = terminal_profiles_list_dup_uuid (list, uuid_or_name, nullptr);
+  if (rv != nullptr)
+    return rv;
+
+  /* Not found as UUID; try finding a profile with this string as 'visible-name' */
+  get_profile_names (list, &profiles, &profile_names);
+  n = strv_contains (profile_names, uuid_or_name, &i);
+
+  if (n == 0) {
+    g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
+                 "No profile with UUID or name \"%s\" exists", uuid_or_name);
+    rv = nullptr;
+  } else if (n != 1) {
+    g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
+                 "No profile with UUID \"%s\" found and name is ambiguous", uuid_or_name);
+    rv = nullptr;
+  } else {
+    rv = g_strdup (profiles[i]);
+  }
+
+  g_strfreev (profiles);
+  g_strfreev (profile_names);
+
+  return rv;
+}
+
+/**
+ * terminal_profiles_list_ref_profile_by_uuid_or_name:
+ * @list:
+ * @uuid:
+ * @error:
+ *
+ * Returns: (transfer full): the profile #GSettings specified by @uuid, or %nullptr
+ */
+GSettings *
+terminal_profiles_list_ref_profile_by_uuid_or_name (TerminalSettingsList *list,
+                                                    const char *uuid_or_name,
+                                                    GError **error)
+{
+  gs_free char *uuid;
+  GSettings *profile;
+
+  uuid = terminal_profiles_list_dup_uuid_or_name (list, uuid_or_name, error);
+  if (uuid == nullptr)
+    return nullptr;
+
+  profile = terminal_settings_list_ref_child (list, uuid);
+  g_assert (profile != nullptr);
+  return profile;
+}
+
+int
+terminal_profiles_compare (gconstpointer pa,
+                           gconstpointer pb)
+{
+  GSettings *a = (GSettings *) pa;
+  GSettings *b = (GSettings *) pb;
+  gs_free char *na = nullptr;
+  gs_free char *nb = nullptr;
+  gs_free char *patha = nullptr;
+  gs_free char *pathb = nullptr;
+  int result;
+
+  if (pa == pb)
+    return 0;
+  if (pa == nullptr)
+    return 1;
+  if (pb == nullptr)
+    return -1;
+
+  na = g_settings_get_string (a, TERMINAL_PROFILE_VISIBLE_NAME_KEY);
+  nb = g_settings_get_string (b, TERMINAL_PROFILE_VISIBLE_NAME_KEY);
+  result =  g_utf8_collate (na, nb);
+  if (result != 0)
+    return result;
+
+  g_object_get (a, "path", &patha, nullptr);
+  g_object_get (b, "path", &pathb, nullptr);
+  return strcmp (patha, pathb);
+}