1 files changed, 77 insertions, 0 deletions
diff --git a/src/version.cpp b/src/version.cpp
new file mode 100644
index 0000000000..e1be5f491b
--- /dev/null
+++ b/src/version.cpp
@@ -0,0 +1,77 @@
+// Copyright (c) 2012 The Bitcoin developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+#include <string>
+
+#include "version.h"
+
+// Name of client reported in the 'version' message. Report the same name
+// for both bitcoind and bitcoin-qt, to make it harder for attackers to
+// target servers or GUI users specifically.
+const std::string CLIENT_NAME("Satoshi");
+
+// Client version number
+#define CLIENT_VERSION_MAJOR          0
+#define CLIENT_VERSION_MINOR          6
+#define CLIENT_VERSION_REVISION       0
+#define CLIENT_VERSION_BUILD         99
+#define CLIENT_VERSION_SUFFIX   "-beta"
+
+const int CLIENT_VERSION = 1000000 * CLIENT_VERSION_MAJOR
+                         +   10000 * CLIENT_VERSION_MINOR 
+                         +     100 * CLIENT_VERSION_REVISION
+                         +       1 * CLIENT_VERSION_BUILD;
+
+
+
+// The following part of the code determines the CLIENT_BUILD variable.
+// Several mechanisms are used for this:
+// * first, if HAVE_BUILD_INFO is defined, include build.h, a file that is
+//   generated by the build environment, possibly containing the output
+//   of git-describe in a macro called BUILD_DESC
+// * secondly, if this is an exported version of the code, GIT_ARCHIVE will
+//   be defined (automatically using the export-subst git attribute), and
+//   GIT_COMMIT will contain the commit id.
+// * then, three options exist for determining CLIENT_BUILD:
+//   * if BUILD_DESC is defined, use that literally (output of git-describe)
+//   * if not, but GIT_COMMIT is defined, use v[maj].[min].[rev].[build]-g[commit]
+//   * otherwise, use v[maj].[min].[rev].[build]-unk
+// finally CLIENT_VERSION_SUFFIX is added
+
+// First, include build.h if requested
+#ifdef HAVE_BUILD_INFO
+#    include "build.h"
+#endif
+
+// git will put "#define GIT_ARCHIVE 1" on the next line inside archives. $Format:%n#define GIT_ARCHIVE 1$
+#ifdef GIT_ARCHIVE
+#    define GIT_COMMIT_ID "$Format:%h$"
+#    define GIT_COMMIT_DATE "$Format:%cD"
+#endif
+
+#define STRINGIFY(s) #s
+
+#define BUILD_DESC_FROM_COMMIT(maj,min,rev,build,commit) \
+    "v" STRINGIFY(maj) "." STRINGIFY(min) "." STRINGIFY(rev) "." STRINGIFY(build) "-g" commit
+
+#define BUILD_DESC_FROM_UNKNOWN(maj,min,rev,build) \
+    "v" STRINGIFY(maj) "." STRINGIFY(min) "." STRINGIFY(rev) "." STRINGIFY(build) "-unk"
+
+#ifndef BUILD_DESC
+#    ifdef GIT_COMMIT_ID
+#        define BUILD_DESC BUILD_DESC_FROM_COMMIT(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD, GIT_COMMIT_ID)
+#    else
+#        define BUILD_DESC BUILD_DESC_FROM_UNKNOWN(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD)
+#    endif
+#endif
+
+#ifndef BUILD_DATE
+#    ifdef GIT_COMMIT_DATE
+#        define BUILD_DATE GIT_COMMIT_DATE
+#    else
+#        define BUILD_DATE __DATE__ ", " __TIME__
+#    endif
+#endif
+
+const std::string CLIENT_BUILD(BUILD_DESC CLIENT_VERSION_SUFFIX);
+const std::string CLIENT_DATE(BUILD_DATE);