From aa02c3dfe7142904ddec12dbc55a9c7b55f1a4f9 Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@verplant.org>
Date: Wed, 25 Nov 2009 17:25:10 +0100
Subject: [PATCH] Add compiletime and runtime versioning information.

---
 configure.ac              |  2 +-
 src/Makefile.am           |  4 ++--
 src/main.c                | 10 ++++++++++
 src/routeros_api.h        |  2 ++
 src/routeros_version.h.in | 27 +++++++++++++++++++++++++++
 5 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 src/routeros_version.h.in

diff --git a/configure.ac b/configure.ac
index 71e4139..eb8f889 100644
--- a/configure.ac
+++ b/configure.ac
@@ -65,4 +65,4 @@ AC_ARG_ENABLE(debug, [AS_HELP_STRING([--enable-debug], [Enable extensive debuggi
 ], [])
 AM_CONDITIONAL(BUILD_WITH_DEBUG, test "x$enable_debug" = "xyes")
 
-AC_OUTPUT(Makefile src/Makefile)
+AC_OUTPUT(Makefile src/Makefile src/routeros_version.h)
diff --git a/src/Makefile.am b/src/Makefile.am
index 0a3925c..db3f30b 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -4,7 +4,7 @@ if COMPILER_IS_GCC
 AM_CFLAGS = -Wall -Werror
 endif
 
-include_HEADERS = routeros_api.h
+include_HEADERS = routeros_api.h routeros_version.h
 lib_LTLIBRARIES = librouteros.la
 
 librouteros_la_LDFLAGS = -version-info @LIBROUTEROS_CURRENT@:@LIBROUTEROS_REVISION@:@LIBROUTEROS_AGE@
@@ -12,4 +12,4 @@ librouteros_la_LIBADD = -lgcrypt
 if BUILD_WITH_LIBSOCKET
 librouteros_la_LIBADD += -lsocket
 endif
-librouteros_la_SOURCES = main.c routeros_api.h
+librouteros_la_SOURCES = main.c routeros_api.h routeros_version.h
diff --git a/src/main.c b/src/main.c
index 5f77a5d..53e96c2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -908,4 +908,14 @@ const char *ros_reply_param_val_by_key (const ros_reply_t *r, /* {{{ */
 	return (NULL);
 } /* }}} char *ros_reply_param_val_by_key */
 
+int ros_version (void) /* {{{ */
+{
+	return (ROS_VERSION);
+} /* }}} int ros_version */
+
+const char *ros_version_string (void) /* {{{ */
+{
+	return (ROS_VERSION_STRING);
+} /* }}} char *ros_version_string */
+
 /* vim: set ts=2 sw=2 noet fdm=marker : */
diff --git a/src/routeros_api.h b/src/routeros_api.h
index 84e5600..7f6956c 100644
--- a/src/routeros_api.h
+++ b/src/routeros_api.h
@@ -22,6 +22,8 @@
 #ifndef ROUTEROS_API_H
 #define ROUTEROS_API_H 1
 
+#include <routeros_version.h>
+
 #define ROUTEROS_API_PORT "8728"
 
 #ifdef __cplusplus
diff --git a/src/routeros_version.h.in b/src/routeros_version.h.in
new file mode 100644
index 0000000..af9d025
--- /dev/null
+++ b/src/routeros_version.h.in
@@ -0,0 +1,27 @@
+#ifndef ROUTEROS_VERSION_H
+#define ROUTEROS_VERSION_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ROS_VERSION_MAJOR @LIBROUTEROS_MAJOR@
+#define ROS_VERSION_MINOR @LIBROUTEROS_MINOR@
+#define ROS_VERSION_PATCH @LIBROUTEROS_PATCH@
+
+#define ROS_VERSION_STRING "@LIBROUTEROS_MAJOR@.@LIBROUTEROS_MINOR@.@LIBROUTEROS_PATCH@"
+
+#define ROS_VERSION_ENCODE(major, minor, patch) \
+	((major) * 10000 + (minor) * 100 + (patch))
+
+#define ROS_VERSION \
+	ROS_VERSION_ENCODE(ROS_VERSION_MAJOR, ROS_VERSION_MINOR, ROS_VERSION_PATCH)
+
+int ros_version (void);
+const char *ros_version_string (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ROUTEROS_VERSION_H */
-- 
2.11.0