Committing patch [#23278] (by me)

This patch allows a user to pass binary data to LibLoad() to load a blend file from memory instead of a file path. I don't know how useful this will be for others, but I've used it so far for:
  * Decrypting .blend files and loading them without having to store the .blend on the hard drive
  * Pulling .blend data out of an archive and loading it (again skipping the hard drive)

So, it seems the biggest use for this is skipping a bit of file IO (and possibly some security problems).

Example usage:
import bge

with f as open('myfile.blend', 'rb'):
    data = f.read()

bge.logic.LibLoad('Name', 'Scene', data)

1 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/blenloader/intern/readblenentry.c b/source/blender/blenloader/intern/readblenentry.c
index d66d802c8ee..da441214b37 100644
--- a/source/blender/blenloader/intern/readblenentry.c
+++ b/source/blender/blenloader/intern/readblenentry.c
@@ -76,6 +76,15 @@ BlendHandle *BLO_blendhandle_from_file(char *file)
 	return bh;
 }
 
+BlendHandle *BLO_blendhandle_from_memory(void *mem, int memsize)
+{
+	BlendHandle *bh;
+
+	bh= (BlendHandle*)blo_openblendermemory(mem, memsize, NULL);
+
+	return bh;
+}
+
 void BLO_blendhandle_print_sizes(BlendHandle *bh, void *fp) 
 {
 	FileData *fd= (FileData*) bh;