Add g_usb_version_string() for fwupdwip/hughsie/runtime-version

3 files changed, 47 insertions, 1 deletions

diff --git a/gusb/gusb-version.c b/gusb/gusb-version.c
new file mode 100644
index 0000000..c17ad2f
--- /dev/null
+++ b/gusb/gusb-version.c
@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2018 Richard Hughes <richard@hughsie.com>
+ *
+ * Licensed under the GNU Lesser General Public License Version 2.1
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include "config.h"
+
+#include "gusb-version.h"
+
+/**
+ * g_usb_version_string:
+ *
+ * Gets the GUsb installed runtime version.
+ *
+ * Returns: a version numer, e.g. "0.3.1"
+ *
+ * Since: 0.3.1
+ **/
+const gchar *
+g_usb_version_string (void)
+{
+	return G_STRINGIFY(G_USB_MAJOR_VERSION) "."
+		G_STRINGIFY(G_USB_MINOR_VERSION) "."
+		G_STRINGIFY(G_USB_MICRO_VERSION);
+}
diff --git a/gusb/gusb-version.h.in b/gusb/gusb-version.h.in
index 97bcbb1..051ac8c 100644
--- a/gusb/gusb-version.h.in
+++ b/gusb/gusb-version.h.in
@@ -1,6 +1,6 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
  *
- * Copyright (C) 2010 Richard Hughes <richard@hughsie.com>
+ * Copyright (C) 2010-2018 Richard Hughes <richard@hughsie.com>
  *
  * Licensed under the GNU Lesser General Public License Version 2.1
  *
@@ -34,6 +34,8 @@
 #ifndef __GUSB_VERSION_H
 #define __GUSB_VERSION_H
 
+#include <glib.h>
+
 /**
  * G_USB_MAJOR_VERSION:
  *
@@ -67,4 +69,6 @@
      (G_USB_MAJOR_VERSION == (major) && G_USB_MINOR_VERSION == (minor) && \
       G_USB_MICRO_VERSION >= (micro)))
 
+const gchar	*g_usb_version_string	(void);
+
 #endif /* __GUSB_VERSION_H */
diff --git a/gusb/meson.build b/gusb/meson.build
index c39a8f1..7c25d51 100644
--- a/gusb/meson.build
+++ b/gusb/meson.build
@@ -48,6 +48,7 @@ gusb = shared_library(
     'gusb-interface.c',
     'gusb-source.c',
     'gusb-util.c',
+    'gusb-version.c',
   ],
   soversion : lt_current,
   version : lt_version,