Move Blender version string handling to its own function

Planning to use this util function in 2.8 for doversioning (to communicate converted layers)

2 files changed, 14 insertions, 4 deletions

diff --git a/source/blender/blenkernel/BKE_blender.h b/source/blender/blenkernel/BKE_blender.h
index d2d9c763031..1fe425b7e72 100644
--- a/source/blender/blenkernel/BKE_blender.h
+++ b/source/blender/blenkernel/BKE_blender.h
@@ -42,6 +42,7 @@ void BKE_blender_free(void);
 
 void BKE_blender_globals_init(void);
 void BKE_blender_globals_clear(void);
+void BKE_blender_version_string(char *version_str, size_t maxncpy, short version, short subversion, bool v_prefix, bool include_subversion);
 
 void BKE_blender_userdef_free(void);
 void BKE_blender_userdef_refresh(void);
diff --git a/source/blender/blenkernel/intern/blender.c b/source/blender/blenkernel/intern/blender.c
index afd60102453..4e62ddd8888 100644
--- a/source/blender/blenkernel/intern/blender.c
+++ b/source/blender/blenkernel/intern/blender.c
@@ -100,6 +100,18 @@ void BKE_blender_free(void)
 	free_nodesystem();
 }
 
+void BKE_blender_version_string(char *version_str, size_t maxncpy, short version, short subversion, bool v_prefix, bool include_subversion)
+{
+	const char *prefix = v_prefix ? "v" : "";
+
+	if (include_subversion && subversion > 0) {
+		BLI_snprintf(version_str, maxncpy, "%s%d.%02d.%d", prefix, version / 100, subversion % 100, subversion);
+	}
+	else {
+		BLI_snprintf(version_str, maxncpy, "%s%d.%02d", prefix, version / 100, version % 100);
+	}
+}
+
 void BKE_blender_globals_init(void)
 {
 	memset(&G, 0, sizeof(Global));
@@ -110,10 +122,7 @@ void BKE_blender_globals_init(void)
 
 	strcpy(G.ima, "//");
 
-	if (BLENDER_SUBVERSION)
-		BLI_snprintf(versionstr, sizeof(versionstr), "v%d.%02d.%d", BLENDER_VERSION / 100, BLENDER_VERSION % 100, BLENDER_SUBVERSION);
-	else
-		BLI_snprintf(versionstr, sizeof(versionstr), "v%d.%02d", BLENDER_VERSION / 100, BLENDER_VERSION % 100);
+	BKE_blender_version_string(versionstr, sizeof(versionstr), BLENDER_VERSION, BLENDER_SUBVERSION, true, true);
 
 #ifndef WITH_PYTHON_SECURITY /* default */
 	G.f |= G_SCRIPT_AUTOEXEC;