Sat Aug 6 00:39:28 2011

Asterisk developer's documentation


cryptostub.c

Go to the documentation of this file.
00001 /*
00002  * Asterisk -- An open source telephony toolkit.
00003  *
00004  * Copyright (C) 1999 - 2005, Digium, Inc.
00005  *
00006  * Mark Spencer <markster@digium.com>
00007  *
00008  * See http://www.asterisk.org for more information about
00009  * the Asterisk project. Please do not directly contact
00010  * any of the maintainers of this project for assistance;
00011  * the project provides a web site, mailing lists and IRC
00012  * channels for your use.
00013  *
00014  * This program is free software, distributed under the terms of
00015  * the GNU General Public License Version 2. See the LICENSE file
00016  * at the top of the source tree.
00017  */
00018 
00019 /*! \file
00020  *
00021  * \brief Stubs for res_crypto routines
00022  *
00023  * \author Mark Spencer <markster@digium.com>
00024  */
00025 
00026 #include "asterisk.h"
00027 
00028 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 40722 $")
00029 
00030 #include <unistd.h>
00031 #include <stdlib.h>
00032 
00033 #include "asterisk/crypto.h"
00034 #include "asterisk/logger.h"
00035 
00036 /* Hrm, I wonder if the compiler is smart enough to only create two functions
00037    for all these...  I could force it to only make two, but those would be some
00038    really nasty looking casts. */
00039    
00040 static struct ast_key *stub_ast_key_get(const char *kname, int ktype)
00041 {
00042    ast_log(LOG_NOTICE, "Crypto support not loaded!\n");
00043    return NULL;
00044 }
00045 
00046 static int stub_ast_check_signature(struct ast_key *key, const char *msg, const char *sig)
00047 {
00048    ast_log(LOG_NOTICE, "Crypto support not loaded!\n");
00049    return -1;
00050 }
00051 
00052 static int stub_ast_check_signature_bin(struct ast_key *key, const char *msg, int msglen, const unsigned char *sig)
00053 {
00054    ast_log(LOG_NOTICE, "Crypto support not loaded!\n");
00055    return -1;
00056 }
00057 
00058 static int stub_ast_sign(struct ast_key *key, char *msg, char *sig) 
00059 {
00060    ast_log(LOG_NOTICE, "Crypto support not loaded!\n");
00061    return -1;
00062 }
00063 
00064 static int stub_ast_sign_bin(struct ast_key *key, const char *msg, int msglen, unsigned char *sig)
00065 {
00066    ast_log(LOG_NOTICE, "Crypto support not loaded!\n");
00067    return -1;
00068 }
00069 
00070 static int stub_ast_encdec_bin(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key)
00071 {
00072    ast_log(LOG_NOTICE, "Crypto support not loaded!\n");
00073    return -1;
00074 }
00075 
00076 struct ast_key *(*ast_key_get)(const char *key, int type) = 
00077    stub_ast_key_get;
00078 
00079 int (*ast_check_signature)(struct ast_key *key, const char *msg, const char *sig) =
00080    stub_ast_check_signature;
00081    
00082 int (*ast_check_signature_bin)(struct ast_key *key, const char *msg, int msglen, const unsigned char *sig) =
00083    stub_ast_check_signature_bin;
00084    
00085 int (*ast_sign)(struct ast_key *key, char *msg, char *sig) = 
00086    stub_ast_sign;
00087 
00088 int (*ast_sign_bin)(struct ast_key *key, const char *msg, int msglen, unsigned char *sig) =
00089    stub_ast_sign_bin;
00090    
00091 int (*ast_encrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key) =
00092    stub_ast_encdec_bin;
00093 
00094 int (*ast_decrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key) =
00095    stub_ast_encdec_bin;

Generated on Sat Aug 6 00:39:28 2011 for Asterisk - the Open Source PBX by  doxygen 1.4.7