1 files changed, 167 insertions, 0 deletions
diff --git a/src/utils.c b/src/utils.c
new file mode 100644
index 00000000..82f9cff0
--- /dev/null
+++ b/src/utils.c
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2021 Marius Gripsgard <marius@ubports.com>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, 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 "utils.h"
+
+#include <string.h>
+
+#ifdef HAS_URLDISPATCHER
+# include <url-dispatcher.h>
+#endif
+
+// TODO: make case insensitive
+gboolean
+is_xdg_current_desktop (const gchar* desktop)
+{
+  const gchar *xdg_current_desktop;
+  gchar **desktop_names;
+  int i;
+
+  xdg_current_desktop = g_getenv ("XDG_CURRENT_DESKTOP");
+  if (xdg_current_desktop != NULL) {
+    desktop_names = g_strsplit (xdg_current_desktop, ":", 0);
+    for (i = 0; desktop_names[i]; ++i) {
+      if (!g_strcmp0 (desktop_names[i], desktop)) {
+        g_strfreev (desktop_names);
+        return TRUE;
+      }
+    }
+    g_strfreev (desktop_names);
+  }
+  return FALSE;
+}
+
+gboolean
+is_lomiri ()
+{
+  // For legacy reasons keep the MIR_SOCKET hack
+  return (g_getenv ("MIR_SOCKET") != NULL ||
+          is_xdg_current_desktop(DESKTOP_LOMIRI));
+}
+
+gboolean
+is_gnome ()
+{
+  return is_xdg_current_desktop(DESKTOP_GNOME);
+}
+
+gboolean
+is_unity ()
+{
+  return is_xdg_current_desktop(DESKTOP_UNITY);
+}
+
+gboolean
+is_mate ()
+{
+  return is_xdg_current_desktop(DESKTOP_MATE);
+}
+
+gboolean
+is_xfce ()
+{
+  return is_xdg_current_desktop(DESKTOP_XFCE);
+}
+
+gboolean
+is_pantheon ()
+{
+  return is_xdg_current_desktop(DESKTOP_PANTHEON);
+}
+
+// Bit of a hacky way? should use xdg open
+char *
+find_browser ()
+{
+  static char * browser_path = NULL;
+  char* tmp_browser_path;
+  gchar **browser_names;
+
+  int i;
+
+  if (browser_path == NULL)
+  {
+    browser_names = g_strsplit ("x-www-browser,google-chrome,firefox,chromium", ",", 0);
+
+    for (i = 0; browser_names[i]; ++i) {
+      tmp_browser_path = g_find_program_in_path (browser_names[i]);
+
+      if (tmp_browser_path) {
+        browser_path = g_strdup (tmp_browser_path);
+        g_free (tmp_browser_path);
+        g_strfreev (browser_names);
+        break;
+      }
+    }
+  }
+
+  return browser_path;
+}
+
+gboolean
+execute_command (const gchar * cmd)
+{
+  GError * err = NULL;
+
+  g_debug ("Issuing command '%s'", cmd);
+
+  if (!g_spawn_command_line_async (cmd, &err))
+  {
+    g_warning ("Unable to start %s: %s", cmd, err->message);
+    g_error_free (err);
+    return FALSE;
+  }
+
+  return TRUE;
+}
+
+gboolean
+open_url (const gchar * url)
+{
+  char * browser = NULL;
+
+  if (is_lomiri())
+  {
+#ifdef HAS_URLDISPATCHER
+    url_dispatch_send("settings:///system/battery", NULL, NULL);
+    return TRUE;
+#else
+    g_warning("Built without url-dispatcher, is not able to open url");
+#endif
+  }
+
+  if (browser == NULL)
+    browser = find_browser();
+
+  if (browser != NULL)
+    return execute_command(g_strdup_printf("%s '%s'", browser, url));
+  else
+    return FALSE;
+
+}
+
+gboolean
+have_program (const gchar * program)
+{
+  gchar *path;
+  gboolean have;
+
+  path = g_find_program_in_path(program);
+  have = path != NULL;
+  g_free(path);
+
+  return have;
+}