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-rw-r--r--src/lib/libcrypto/dso/dso_beos.c270
1 files changed, 0 insertions, 270 deletions
diff --git a/src/lib/libcrypto/dso/dso_beos.c b/src/lib/libcrypto/dso/dso_beos.c
deleted file mode 100644
index 553966e699..0000000000
--- a/src/lib/libcrypto/dso/dso_beos.c
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1/* dso_beos.c */
2/* Written by Marcin Konicki (ahwayakchih@neoni.net) for the OpenSSL
3 * project 2000.
4 */
5/* ====================================================================
6 * Copyright (c) 2000 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59#include <stdio.h>
60#include <string.h>
61#include "cryptlib.h"
62#include <openssl/dso.h>
63
64#if !defined(OPENSSL_SYS_BEOS)
65DSO_METHOD *DSO_METHOD_beos(void)
66 {
67 return NULL;
68 }
69#else
70
71#include <kernel/image.h>
72
73static int beos_load(DSO *dso);
74static int beos_unload(DSO *dso);
75static void *beos_bind_var(DSO *dso, const char *symname);
76static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname);
77#if 0
78static int beos_unbind_var(DSO *dso, char *symname, void *symptr);
79static int beos_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
80static int beos_init(DSO *dso);
81static int beos_finish(DSO *dso);
82static long beos_ctrl(DSO *dso, int cmd, long larg, void *parg);
83#endif
84static char *beos_name_converter(DSO *dso, const char *filename);
85
86static DSO_METHOD dso_meth_beos = {
87 "OpenSSL 'beos' shared library method",
88 beos_load,
89 beos_unload,
90 beos_bind_var,
91 beos_bind_func,
92/* For now, "unbind" doesn't exist */
93#if 0
94 NULL, /* unbind_var */
95 NULL, /* unbind_func */
96#endif
97 NULL, /* ctrl */
98 beos_name_converter,
99 NULL, /* init */
100 NULL /* finish */
101 };
102
103DSO_METHOD *DSO_METHOD_beos(void)
104 {
105 return(&dso_meth_beos);
106 }
107
108/* For this DSO_METHOD, our meth_data STACK will contain;
109 * (i) a pointer to the handle (image_id) returned from
110 * load_add_on().
111 */
112
113static int beos_load(DSO *dso)
114 {
115 image_id id;
116 /* See applicable comments from dso_dl.c */
117 char *filename = DSO_convert_filename(dso, NULL);
118
119 if(filename == NULL)
120 {
121 DSOerr(DSO_F_BEOS_LOAD,DSO_R_NO_FILENAME);
122 goto err;
123 }
124 id = load_add_on(filename);
125 if(id < 1)
126 {
127 DSOerr(DSO_F_BEOS_LOAD,DSO_R_LOAD_FAILED);
128 ERR_add_error_data(3, "filename(", filename, ")");
129 goto err;
130 }
131 if(!sk_push(dso->meth_data, (char *)id))
132 {
133 DSOerr(DSO_F_BEOS_LOAD,DSO_R_STACK_ERROR);
134 goto err;
135 }
136 /* Success */
137 dso->loaded_filename = filename;
138 return(1);
139err:
140 /* Cleanup !*/
141 if(filename != NULL)
142 OPENSSL_free(filename);
143 if(id > 0)
144 unload_add_on(id);
145 return(0);
146 }
147
148static int beos_unload(DSO *dso)
149 {
150 image_id id;
151 if(dso == NULL)
152 {
153 DSOerr(DSO_F_BEOS_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
154 return(0);
155 }
156 if(sk_num(dso->meth_data) < 1)
157 return(1);
158 id = (image_id)sk_pop(dso->meth_data);
159 if(id < 1)
160 {
161 DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_NULL_HANDLE);
162 return(0);
163 }
164 if(unload_add_on(id) != B_OK)
165 {
166 DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_UNLOAD_FAILED);
167 /* We should push the value back onto the stack in
168 * case of a retry. */
169 sk_push(dso->meth_data, (char *)id);
170 return(0);
171 }
172 return(1);
173 }
174
175static void *beos_bind_var(DSO *dso, const char *symname)
176 {
177 image_id id;
178 void *sym;
179
180 if((dso == NULL) || (symname == NULL))
181 {
182 DSOerr(DSO_F_BEOS_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
183 return(NULL);
184 }
185 if(sk_num(dso->meth_data) < 1)
186 {
187 DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_STACK_ERROR);
188 return(NULL);
189 }
190 id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
191 if(id < 1)
192 {
193 DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_NULL_HANDLE);
194 return(NULL);
195 }
196 if(get_image_symbol(id, symname, B_SYMBOL_TYPE_DATA, &sym) != B_OK)
197 {
198 DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_SYM_FAILURE);
199 ERR_add_error_data(3, "symname(", symname, ")");
200 return(NULL);
201 }
202 return(sym);
203 }
204
205static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname)
206 {
207 image_id id;
208 void *sym;
209
210 if((dso == NULL) || (symname == NULL))
211 {
212 DSOerr(DSO_F_BEOS_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
213 return(NULL);
214 }
215 if(sk_num(dso->meth_data) < 1)
216 {
217 DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_STACK_ERROR);
218 return(NULL);
219 }
220 id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
221 if(id < 1)
222 {
223 DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_NULL_HANDLE);
224 return(NULL);
225 }
226 if(get_image_symbol(id, symname, B_SYMBOL_TYPE_TEXT, &sym) != B_OK)
227 {
228 DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_SYM_FAILURE);
229 ERR_add_error_data(3, "symname(", symname, ")");
230 return(NULL);
231 }
232 return((DSO_FUNC_TYPE)sym);
233 }
234
235/* This one is the same as the one in dlfcn */
236static char *beos_name_converter(DSO *dso, const char *filename)
237 {
238 char *translated;
239 int len, rsize, transform;
240
241 len = strlen(filename);
242 rsize = len + 1;
243 transform = (strstr(filename, "/") == NULL);
244 if(transform)
245 {
246 /* We will convert this to "%s.so" or "lib%s.so" */
247 rsize += 3; /* The length of ".so" */
248 if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
249 rsize += 3; /* The length of "lib" */
250 }
251 translated = OPENSSL_malloc(rsize);
252 if(translated == NULL)
253 {
254 DSOerr(DSO_F_BEOS_NAME_CONVERTER,
255 DSO_R_NAME_TRANSLATION_FAILED);
256 return(NULL);
257 }
258 if(transform)
259 {
260 if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
261 sprintf(translated, "lib%s.so", filename);
262 else
263 sprintf(translated, "%s.so", filename);
264 }
265 else
266 sprintf(translated, "%s", filename);
267 return(translated);
268 }
269
270#endif
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