diff options
Diffstat (limited to 'source/blender/writestreamglue/intern/BLO_getPubKey.c')
-rw-r--r-- | source/blender/writestreamglue/intern/BLO_getPubKey.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/source/blender/writestreamglue/intern/BLO_getPubKey.c b/source/blender/writestreamglue/intern/BLO_getPubKey.c new file mode 100644 index 00000000000..d691c0ae2be --- /dev/null +++ b/source/blender/writestreamglue/intern/BLO_getPubKey.c @@ -0,0 +1,72 @@ +/** + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + * Publisher only: get the public key from the .BPkeyfile + */ + +#include <stdlib.h> + +#include "BLO_keyStore.h" +#include "BLO_getPubKey.h" + + int +getPubKey(byte *dataStreamPubKey, + int dataStreamPubKeyLen, + byte **publisherPubKey, + int *publisherPubKeyLen) +{ + int err = 0; + + *publisherPubKeyLen = keyStoreGetPubKey(publisherPubKey); + + if (*publisherPubKeyLen == 0) { + // we're a publisher without .BPkey + *publisherPubKey = NULL; + return 1; + } + + if (dataStreamPubKeyLen != *publisherPubKeyLen) { + // different keys + *publisherPubKeyLen = 0; + *publisherPubKey = NULL; + return 2; + } + + if (memcmp(dataStreamPubKey, *publisherPubKey, *publisherPubKeyLen) + != 0) { + // different keys + *publisherPubKeyLen = 0; + *publisherPubKey = NULL; + return 3; + } + + return err; +} + |