diff options
Diffstat (limited to 'runtime/cryprov.h')
| -rw-r--r-- | runtime/cryprov.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/runtime/cryprov.h b/runtime/cryprov.h new file mode 100644 index 00000000..c5ee95a0 --- /dev/null +++ b/runtime/cryprov.h @@ -0,0 +1,41 @@ +/* The interface definition for (file) crypto providers. + * + * This is just an abstract driver interface, which needs to be + * implemented by concrete classes. + * + * Copyright 2013 Adiscon GmbH. + * + * This file is part of the rsyslog runtime library. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * -or- + * see COPYING.ASL20 in the source distribution + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef INCLUDED_CRYPROV_H +#define INCLUDED_CRYPROV_H + +#include <gcrypt.h> + +/* interface */ +BEGINinterface(cryprov) /* name must also be changed in ENDinterface macro! */ + rsRetVal (*Construct)(void *ppThis); + rsRetVal (*SetCnfParam)(void *ppThis, struct nvlst *lst); + rsRetVal (*Destruct)(void *ppThis); + rsRetVal (*OnFileOpen)(void *pThis, uchar *fn, void *pFileInstData); + rsRetVal (*Encrypt)(void *pFileInstData, uchar *buf, size_t *lenBuf); + rsRetVal (*OnFileClose)(void *pFileInstData); +ENDinterface(cryprov) +#define cryprovCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */ +rsRetVal initCrypt(int gcry_mode, char * iniVector); +rsRetVal doCrypt(char *buf, size_t *len); +#endif /* #ifndef INCLUDED_CRYPROV_H */ |