diff options
Diffstat (limited to 'crypto/dso/dso_beos.c')
| -rw-r--r-- | crypto/dso/dso_beos.c | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/crypto/dso/dso_beos.c b/crypto/dso/dso_beos.c deleted file mode 100644 index 553966e699..0000000000 --- a/crypto/dso/dso_beos.c +++ /dev/null @@ -1,270 +0,0 @@ -/* dso_beos.c */ -/* Written by Marcin Konicki (ahwayakchih@neoni.net) for the OpenSSL - * project 2000. - */ -/* ==================================================================== - * Copyright (c) 2000 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include <stdio.h> -#include <string.h> -#include "cryptlib.h" -#include <openssl/dso.h> - -#if !defined(OPENSSL_SYS_BEOS) -DSO_METHOD *DSO_METHOD_beos(void) - { - return NULL; - } -#else - -#include <kernel/image.h> - -static int beos_load(DSO *dso); -static int beos_unload(DSO *dso); -static void *beos_bind_var(DSO *dso, const char *symname); -static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname); -#if 0 -static int beos_unbind_var(DSO *dso, char *symname, void *symptr); -static int beos_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr); -static int beos_init(DSO *dso); -static int beos_finish(DSO *dso); -static long beos_ctrl(DSO *dso, int cmd, long larg, void *parg); -#endif -static char *beos_name_converter(DSO *dso, const char *filename); - -static DSO_METHOD dso_meth_beos = { - "OpenSSL 'beos' shared library method", - beos_load, - beos_unload, - beos_bind_var, - beos_bind_func, -/* For now, "unbind" doesn't exist */ -#if 0 - NULL, /* unbind_var */ - NULL, /* unbind_func */ -#endif - NULL, /* ctrl */ - beos_name_converter, - NULL, /* init */ - NULL /* finish */ - }; - -DSO_METHOD *DSO_METHOD_beos(void) - { - return(&dso_meth_beos); - } - -/* For this DSO_METHOD, our meth_data STACK will contain; - * (i) a pointer to the handle (image_id) returned from - * load_add_on(). - */ - -static int beos_load(DSO *dso) - { - image_id id; - /* See applicable comments from dso_dl.c */ - char *filename = DSO_convert_filename(dso, NULL); - - if(filename == NULL) - { - DSOerr(DSO_F_BEOS_LOAD,DSO_R_NO_FILENAME); - goto err; - } - id = load_add_on(filename); - if(id < 1) - { - DSOerr(DSO_F_BEOS_LOAD,DSO_R_LOAD_FAILED); - ERR_add_error_data(3, "filename(", filename, ")"); - goto err; - } - if(!sk_push(dso->meth_data, (char *)id)) - { - DSOerr(DSO_F_BEOS_LOAD,DSO_R_STACK_ERROR); - goto err; - } - /* Success */ - dso->loaded_filename = filename; - return(1); -err: - /* Cleanup !*/ - if(filename != NULL) - OPENSSL_free(filename); - if(id > 0) - unload_add_on(id); - return(0); - } - -static int beos_unload(DSO *dso) - { - image_id id; - if(dso == NULL) - { - DSOerr(DSO_F_BEOS_UNLOAD,ERR_R_PASSED_NULL_PARAMETER); - return(0); - } - if(sk_num(dso->meth_data) < 1) - return(1); - id = (image_id)sk_pop(dso->meth_data); - if(id < 1) - { - DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_NULL_HANDLE); - return(0); - } - if(unload_add_on(id) != B_OK) - { - DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_UNLOAD_FAILED); - /* We should push the value back onto the stack in - * case of a retry. */ - sk_push(dso->meth_data, (char *)id); - return(0); - } - return(1); - } - -static void *beos_bind_var(DSO *dso, const char *symname) - { - image_id id; - void *sym; - - if((dso == NULL) || (symname == NULL)) - { - DSOerr(DSO_F_BEOS_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER); - return(NULL); - } - if(sk_num(dso->meth_data) < 1) - { - DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_STACK_ERROR); - return(NULL); - } - id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1); - if(id < 1) - { - DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_NULL_HANDLE); - return(NULL); - } - if(get_image_symbol(id, symname, B_SYMBOL_TYPE_DATA, &sym) != B_OK) - { - DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_SYM_FAILURE); - ERR_add_error_data(3, "symname(", symname, ")"); - return(NULL); - } - return(sym); - } - -static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname) - { - image_id id; - void *sym; - - if((dso == NULL) || (symname == NULL)) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER); - return(NULL); - } - if(sk_num(dso->meth_data) < 1) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_STACK_ERROR); - return(NULL); - } - id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1); - if(id < 1) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_NULL_HANDLE); - return(NULL); - } - if(get_image_symbol(id, symname, B_SYMBOL_TYPE_TEXT, &sym) != B_OK) - { - DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_SYM_FAILURE); - ERR_add_error_data(3, "symname(", symname, ")"); - return(NULL); - } - return((DSO_FUNC_TYPE)sym); - } - -/* This one is the same as the one in dlfcn */ -static char *beos_name_converter(DSO *dso, const char *filename) - { - char *translated; - int len, rsize, transform; - - len = strlen(filename); - rsize = len + 1; - transform = (strstr(filename, "/") == NULL); - if(transform) - { - /* We will convert this to "%s.so" or "lib%s.so" */ - rsize += 3; /* The length of ".so" */ - if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0) - rsize += 3; /* The length of "lib" */ - } - translated = OPENSSL_malloc(rsize); - if(translated == NULL) - { - DSOerr(DSO_F_BEOS_NAME_CONVERTER, - DSO_R_NAME_TRANSLATION_FAILED); - return(NULL); - } - if(transform) - { - if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0) - sprintf(translated, "lib%s.so", filename); - else - sprintf(translated, "%s.so", filename); - } - else - sprintf(translated, "%s", filename); - return(translated); - } - -#endif |