Add API to get version information

Expose API to get information about the soup version. This is useful
because it allows applications to use API without actually depending on
it completely.

https://bugzilla.gnome.org/show_bug.cgi?id=684514

1 files changed, 41 insertions, 0 deletions

diff --git a/libsoup/soup-version.h.in b/libsoup/soup-version.h.in
new file mode 100644
index 00000000..6332d581
--- /dev/null
+++ b/libsoup/soup-version.h.in
@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * soup-version.h: Version information
+ *
+ * Copyright (C) 2012 Igalia S.L.
+ */
+
+#ifndef SOUP_VERSION_H
+#define SOUP_VERSION_H
+
+#include <glib.h>
+
+G_BEGIN_DECLS
+
+#define SOUP_MAJOR_VERSION (@SOUP_MAJOR_VERSION@)
+#define SOUP_MINOR_VERSION (@SOUP_MINOR_VERSION@)
+#define SOUP_MICRO_VERSION (@SOUP_MICRO_VERSION@)
+
+#define SOUP_CHECK_VERSION(major, minor, micro) \
+    (SOUP_MAJOR_VERSION > (major) || \
+    (SOUP_MAJOR_VERSION == (major) && SOUP_MINOR_VERSION > (minor)) || \
+    (SOUP_MAJOR_VERSION == (major) && SOUP_MINOR_VERSION == (minor) && \
+     SOUP_MICRO_VERSION >= (micro)))
+
+guint
+soup_get_major_version (void);
+
+guint
+soup_get_minor_version (void);
+
+guint
+soup_get_micro_version (void);
+
+gboolean
+soup_check_version     (guint major,
+                        guint minor,
+                        guint micro);
+
+G_END_DECLS
+
+#endif /* SOUP_VERSION_H */