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06d5b162 | 1 | /* apps/openssl.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
8 | * | |
9 | * This library is free for commercial and non-commercial use as long as | |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
15 | * | |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in | |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
22 | * | |
23 | * Redistribution and use in source and binary forms, with or without | |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | |
38 | * the apps directory (application code) you must include an acknowledgement: | |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40 | * | |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
52 | * | |
53 | * The licence and distribution terms for any publically available version or | |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
3ac82faa | 58 | /* ==================================================================== |
e18eef3d | 59 | * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. |
3ac82faa BM |
60 | * |
61 | * Redistribution and use in source and binary forms, with or without | |
62 | * modification, are permitted provided that the following conditions | |
63 | * are met: | |
64 | * | |
65 | * 1. Redistributions of source code must retain the above copyright | |
66 | * notice, this list of conditions and the following disclaimer. | |
67 | * | |
68 | * 2. Redistributions in binary form must reproduce the above copyright | |
69 | * notice, this list of conditions and the following disclaimer in | |
70 | * the documentation and/or other materials provided with the | |
71 | * distribution. | |
72 | * | |
73 | * 3. All advertising materials mentioning features or use of this | |
74 | * software must display the following acknowledgment: | |
75 | * "This product includes software developed by the OpenSSL Project | |
76 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
77 | * | |
78 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
79 | * endorse or promote products derived from this software without | |
80 | * prior written permission. For written permission, please contact | |
81 | * openssl-core@openssl.org. | |
82 | * | |
83 | * 5. Products derived from this software may not be called "OpenSSL" | |
84 | * nor may "OpenSSL" appear in their names without prior written | |
85 | * permission of the OpenSSL Project. | |
86 | * | |
87 | * 6. Redistributions of any form whatsoever must retain the following | |
88 | * acknowledgment: | |
89 | * "This product includes software developed by the OpenSSL Project | |
90 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
91 | * | |
92 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
93 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
94 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
95 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
96 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
97 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
98 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
99 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
100 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
101 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
102 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
103 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
104 | * ==================================================================== | |
105 | * | |
106 | * This product includes cryptographic software written by Eric Young | |
107 | * (eay@cryptsoft.com). This product includes software written by Tim | |
108 | * Hudson (tjh@cryptsoft.com). | |
109 | * | |
110 | */ | |
111 | ||
d02b48c6 | 112 | |
d02b48c6 RE |
113 | #include <stdio.h> |
114 | #include <string.h> | |
115 | #include <stdlib.h> | |
1f515cfe | 116 | #define OPENSSL_C /* tells apps.h to use complete apps_startup() */ |
7b63c0fa | 117 | #include "apps.h" |
ec577822 BM |
118 | #include <openssl/bio.h> |
119 | #include <openssl/crypto.h> | |
120 | #include <openssl/lhash.h> | |
121 | #include <openssl/conf.h> | |
122 | #include <openssl/x509.h> | |
123 | #include <openssl/pem.h> | |
124 | #include <openssl/ssl.h> | |
0b13e9f0 | 125 | #ifndef OPENSSL_NO_ENGINE |
1372965e | 126 | #include <openssl/engine.h> |
0b13e9f0 | 127 | #endif |
d02b48c6 | 128 | #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ |
29a28ee5 | 129 | #include "progs.h" |
d02b48c6 | 130 | #include "s_apps.h" |
ec577822 | 131 | #include <openssl/err.h> |
d02b48c6 | 132 | |
d0fa136c GT |
133 | /* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the |
134 | * base prototypes (we cast each variable inside the function to the required | |
135 | * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper | |
136 | * functions. */ | |
137 | ||
138 | /* static unsigned long MS_CALLBACK hash(FUNCTION *a); */ | |
8d28d5f8 | 139 | static unsigned long MS_CALLBACK hash(const void *a_void); |
d0fa136c | 140 | /* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */ |
8d28d5f8 | 141 | static int MS_CALLBACK cmp(const void *a_void,const void *b_void); |
d02b48c6 RE |
142 | static LHASH *prog_init(void ); |
143 | static int do_cmd(LHASH *prog,int argc,char *argv[]); | |
d02b48c6 RE |
144 | char *default_config_file=NULL; |
145 | ||
d02b48c6 RE |
146 | /* Make sure there is only one when MONOLITH is defined */ |
147 | #ifdef MONOLITH | |
0e2cc42c | 148 | CONF *config=NULL; |
d02b48c6 | 149 | BIO *bio_err=NULL; |
3fa1a444 | 150 | int in_FIPS_mode=0; |
d02b48c6 RE |
151 | #endif |
152 | ||
3ac82faa BM |
153 | |
154 | static void lock_dbg_cb(int mode, int type, const char *file, int line) | |
155 | { | |
156 | static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ | |
157 | const char *errstr = NULL; | |
158 | int rw; | |
159 | ||
160 | rw = mode & (CRYPTO_READ|CRYPTO_WRITE); | |
161 | if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) | |
162 | { | |
163 | errstr = "invalid mode"; | |
164 | goto err; | |
165 | } | |
166 | ||
563c05e2 | 167 | if (type < 0 || type >= CRYPTO_NUM_LOCKS) |
3ac82faa BM |
168 | { |
169 | errstr = "type out of bounds"; | |
170 | goto err; | |
171 | } | |
172 | ||
173 | if (mode & CRYPTO_LOCK) | |
174 | { | |
175 | if (modes[type]) | |
176 | { | |
177 | errstr = "already locked"; | |
178 | /* must not happen in a single-threaded program | |
179 | * (would deadlock) */ | |
180 | goto err; | |
181 | } | |
182 | ||
183 | modes[type] = rw; | |
184 | } | |
185 | else if (mode & CRYPTO_UNLOCK) | |
186 | { | |
187 | if (!modes[type]) | |
188 | { | |
189 | errstr = "not locked"; | |
190 | goto err; | |
191 | } | |
192 | ||
193 | if (modes[type] != rw) | |
194 | { | |
195 | errstr = (rw == CRYPTO_READ) ? | |
196 | "CRYPTO_r_unlock on write lock" : | |
197 | "CRYPTO_w_unlock on read lock"; | |
198 | } | |
199 | ||
200 | modes[type] = 0; | |
201 | } | |
202 | else | |
203 | { | |
204 | errstr = "invalid mode"; | |
205 | goto err; | |
206 | } | |
207 | ||
208 | err: | |
209 | if (errstr) | |
210 | { | |
211 | /* we cannot use bio_err here */ | |
212 | fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", | |
213 | errstr, mode, type, file, line); | |
214 | } | |
215 | } | |
216 | ||
217 | ||
6b691a5c | 218 | int main(int Argc, char *Argv[]) |
d02b48c6 RE |
219 | { |
220 | ARGS arg; | |
dfee50ec RL |
221 | #define PROG_NAME_SIZE 39 |
222 | char pname[PROG_NAME_SIZE+1]; | |
d02b48c6 | 223 | FUNCTION f,*fp; |
7d727231 NL |
224 | MS_STATIC const char *prompt; |
225 | MS_STATIC char buf[1024]; | |
54a656ef | 226 | char *to_free=NULL; |
d02b48c6 RE |
227 | int n,i,ret=0; |
228 | int argc; | |
229 | char **argv,*p; | |
230 | LHASH *prog=NULL; | |
231 | long errline; | |
232 | ||
233 | arg.data=NULL; | |
234 | arg.count=0; | |
235 | ||
3fa1a444 DSH |
236 | in_FIPS_mode = 0; |
237 | ||
3fa1a444 | 238 | if(getenv("OPENSSL_FIPS")) { |
ef627997 | 239 | #ifdef OPENSSL_FIPS |
3fa1a444 DSH |
240 | if (!FIPS_mode_set(1)) { |
241 | ERR_load_crypto_strings(); | |
242 | ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE)); | |
243 | EXIT(1); | |
244 | } | |
245 | in_FIPS_mode = 1; | |
ef627997 DSH |
246 | #else |
247 | fprintf(stderr, "FIPS mode not supported.\n"); | |
248 | EXIT(1); | |
3fa1a444 | 249 | #endif |
ef627997 | 250 | } |
3fa1a444 | 251 | |
055076cd BM |
252 | if (bio_err == NULL) |
253 | if ((bio_err=BIO_new(BIO_s_file())) != NULL) | |
254 | BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); | |
255 | ||
384eff87 | 256 | if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */ |
10654d3a BM |
257 | { |
258 | if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) | |
259 | { | |
260 | CRYPTO_malloc_debug_init(); | |
384eff87 BM |
261 | CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); |
262 | } | |
263 | else | |
264 | { | |
265 | /* OPENSSL_DEBUG_MEMORY=off */ | |
266 | CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); | |
10654d3a BM |
267 | } |
268 | } | |
4fd2ead0 BM |
269 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
270 | ||
3ac82faa BM |
271 | #if 0 |
272 | if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) | |
273 | #endif | |
274 | { | |
275 | CRYPTO_set_locking_callback(lock_dbg_cb); | |
276 | } | |
277 | ||
4fd2ead0 BM |
278 | apps_startup(); |
279 | ||
d02b48c6 | 280 | /* Lets load up our environment a little */ |
06d5b162 RE |
281 | p=getenv("OPENSSL_CONF"); |
282 | if (p == NULL) | |
283 | p=getenv("SSLEAY_CONF"); | |
d02b48c6 | 284 | if (p == NULL) |
54a656ef | 285 | p=to_free=make_config_name(); |
d02b48c6 RE |
286 | |
287 | default_config_file=p; | |
288 | ||
b7a26e6d DSH |
289 | config=NCONF_new(NULL); |
290 | i=NCONF_load(config,p,&errline); | |
6ca48799 DSH |
291 | if (i == 0) |
292 | { | |
3fa1a444 DSH |
293 | NCONF_free(config); |
294 | config = NULL; | |
295 | ERR_clear_error(); | |
6ca48799 | 296 | } |
d02b48c6 RE |
297 | |
298 | prog=prog_init(); | |
299 | ||
300 | /* first check the program name */ | |
54a656ef | 301 | program_name(Argv[0],pname,sizeof pname); |
d02b48c6 RE |
302 | |
303 | f.name=pname; | |
9d1a01be | 304 | fp=(FUNCTION *)lh_retrieve(prog,&f); |
d02b48c6 RE |
305 | if (fp != NULL) |
306 | { | |
307 | Argv[0]=pname; | |
308 | ret=fp->func(Argc,Argv); | |
309 | goto end; | |
310 | } | |
311 | ||
312 | /* ok, now check that there are not arguments, if there are, | |
313 | * run with them, shifting the ssleay off the front */ | |
314 | if (Argc != 1) | |
315 | { | |
316 | Argc--; | |
317 | Argv++; | |
318 | ret=do_cmd(prog,Argc,Argv); | |
319 | if (ret < 0) ret=0; | |
320 | goto end; | |
321 | } | |
322 | ||
06d5b162 | 323 | /* ok, lets enter the old 'OpenSSL>' mode */ |
d02b48c6 RE |
324 | |
325 | for (;;) | |
326 | { | |
327 | ret=0; | |
328 | p=buf; | |
54a656ef | 329 | n=sizeof buf; |
d02b48c6 RE |
330 | i=0; |
331 | for (;;) | |
332 | { | |
333 | p[0]='\0'; | |
334 | if (i++) | |
335 | prompt=">"; | |
06d5b162 | 336 | else prompt="OpenSSL> "; |
d02b48c6 RE |
337 | fputs(prompt,stdout); |
338 | fflush(stdout); | |
d7050b44 DSH |
339 | if (!fgets(p,n,stdin)) |
340 | goto end; | |
d02b48c6 RE |
341 | if (p[0] == '\0') goto end; |
342 | i=strlen(p); | |
343 | if (i <= 1) break; | |
344 | if (p[i-2] != '\\') break; | |
345 | i-=2; | |
346 | p+=i; | |
347 | n-=i; | |
348 | } | |
349 | if (!chopup_args(&arg,buf,&argc,&argv)) break; | |
350 | ||
351 | ret=do_cmd(prog,argc,argv); | |
352 | if (ret < 0) | |
353 | { | |
354 | ret=0; | |
355 | goto end; | |
356 | } | |
357 | if (ret != 0) | |
358 | BIO_printf(bio_err,"error in %s\n",argv[0]); | |
d58d092b | 359 | (void)BIO_flush(bio_err); |
d02b48c6 RE |
360 | } |
361 | BIO_printf(bio_err,"bad exit\n"); | |
362 | ret=1; | |
363 | end: | |
54a656ef BL |
364 | if (to_free) |
365 | OPENSSL_free(to_free); | |
d02b48c6 RE |
366 | if (config != NULL) |
367 | { | |
b7a26e6d | 368 | NCONF_free(config); |
d02b48c6 RE |
369 | config=NULL; |
370 | } | |
371 | if (prog != NULL) lh_free(prog); | |
26a3a48d | 372 | if (arg.data != NULL) OPENSSL_free(arg.data); |
c2222c2e | 373 | |
870d9861 | 374 | apps_shutdown(); |
21023745 | 375 | |
d02b48c6 RE |
376 | CRYPTO_mem_leaks(bio_err); |
377 | if (bio_err != NULL) | |
378 | { | |
379 | BIO_free(bio_err); | |
380 | bio_err=NULL; | |
381 | } | |
1c3e4a36 | 382 | OPENSSL_EXIT(ret); |
d02b48c6 RE |
383 | } |
384 | ||
fc8ee06b BM |
385 | #define LIST_STANDARD_COMMANDS "list-standard-commands" |
386 | #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" | |
387 | #define LIST_CIPHER_COMMANDS "list-cipher-commands" | |
388 | ||
6b691a5c | 389 | static int do_cmd(LHASH *prog, int argc, char *argv[]) |
d02b48c6 RE |
390 | { |
391 | FUNCTION f,*fp; | |
392 | int i,ret=1,tp,nl; | |
393 | ||
394 | if ((argc <= 0) || (argv[0] == NULL)) | |
395 | { ret=0; goto end; } | |
396 | f.name=argv[0]; | |
9d1a01be | 397 | fp=(FUNCTION *)lh_retrieve(prog,&f); |
d02b48c6 RE |
398 | if (fp != NULL) |
399 | { | |
400 | ret=fp->func(argc,argv); | |
401 | } | |
46c4647e BM |
402 | else if ((strncmp(argv[0],"no-",3)) == 0) |
403 | { | |
404 | BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
bc36ee62 | 405 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
406 | { |
407 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
408 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
409 | } | |
410 | #endif | |
46c4647e BM |
411 | f.name=argv[0]+3; |
412 | ret = (lh_retrieve(prog,&f) != NULL); | |
413 | if (!ret) | |
414 | BIO_printf(bio_stdout, "%s\n", argv[0]); | |
415 | else | |
416 | BIO_printf(bio_stdout, "%s\n", argv[0]+3); | |
645749ef | 417 | BIO_free_all(bio_stdout); |
46c4647e BM |
418 | goto end; |
419 | } | |
d02b48c6 RE |
420 | else if ((strcmp(argv[0],"quit") == 0) || |
421 | (strcmp(argv[0],"q") == 0) || | |
422 | (strcmp(argv[0],"exit") == 0) || | |
423 | (strcmp(argv[0],"bye") == 0)) | |
424 | { | |
425 | ret= -1; | |
426 | goto end; | |
427 | } | |
fc8ee06b BM |
428 | else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || |
429 | (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || | |
430 | (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0)) | |
431 | { | |
432 | int list_type; | |
433 | BIO *bio_stdout; | |
434 | ||
435 | if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) | |
436 | list_type = FUNC_TYPE_GENERAL; | |
437 | else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) | |
438 | list_type = FUNC_TYPE_MD; | |
439 | else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ | |
440 | list_type = FUNC_TYPE_CIPHER; | |
441 | bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
bc36ee62 | 442 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
443 | { |
444 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
445 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
446 | } | |
447 | #endif | |
fc8ee06b BM |
448 | |
449 | for (fp=functions; fp->name != NULL; fp++) | |
450 | if (fp->type == list_type) | |
451 | BIO_printf(bio_stdout, "%s\n", fp->name); | |
645749ef | 452 | BIO_free_all(bio_stdout); |
fc8ee06b BM |
453 | ret=0; |
454 | goto end; | |
455 | } | |
d02b48c6 RE |
456 | else |
457 | { | |
06d5b162 | 458 | BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n", |
d02b48c6 | 459 | argv[0]); |
06d5b162 | 460 | BIO_printf(bio_err, "\nStandard commands"); |
d02b48c6 | 461 | i=0; |
d02b48c6 RE |
462 | tp=0; |
463 | for (fp=functions; fp->name != NULL; fp++) | |
464 | { | |
465 | nl=0; | |
e18eef3d | 466 | #ifdef OPENSSL_NO_CAMELLIA |
d02b48c6 | 467 | if (((i++) % 5) == 0) |
e18eef3d BM |
468 | #else |
469 | if (((i++) % 4) == 0) | |
470 | #endif | |
d02b48c6 RE |
471 | { |
472 | BIO_printf(bio_err,"\n"); | |
473 | nl=1; | |
474 | } | |
475 | if (fp->type != tp) | |
476 | { | |
477 | tp=fp->type; | |
478 | if (!nl) BIO_printf(bio_err,"\n"); | |
479 | if (tp == FUNC_TYPE_MD) | |
480 | { | |
481 | i=1; | |
482 | BIO_printf(bio_err, | |
06d5b162 | 483 | "\nMessage Digest commands (see the `dgst' command for more details)\n"); |
d02b48c6 RE |
484 | } |
485 | else if (tp == FUNC_TYPE_CIPHER) | |
486 | { | |
487 | i=1; | |
06d5b162 | 488 | BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n"); |
d02b48c6 RE |
489 | } |
490 | } | |
e18eef3d | 491 | #ifdef OPENSSL_NO_CAMELLIA |
d02b48c6 | 492 | BIO_printf(bio_err,"%-15s",fp->name); |
e18eef3d BM |
493 | #else |
494 | BIO_printf(bio_err,"%-18s",fp->name); | |
495 | #endif | |
d02b48c6 | 496 | } |
06d5b162 | 497 | BIO_printf(bio_err,"\n\n"); |
d02b48c6 RE |
498 | ret=0; |
499 | } | |
500 | end: | |
501 | return(ret); | |
502 | } | |
503 | ||
50acf46b BL |
504 | static int SortFnByName(const void *_f1,const void *_f2) |
505 | { | |
506 | const FUNCTION *f1=_f1; | |
507 | const FUNCTION *f2=_f2; | |
508 | ||
509 | if(f1->type != f2->type) | |
510 | return f1->type-f2->type; | |
511 | return strcmp(f1->name,f2->name); | |
512 | } | |
513 | ||
6b691a5c | 514 | static LHASH *prog_init(void) |
d02b48c6 RE |
515 | { |
516 | LHASH *ret; | |
517 | FUNCTION *f; | |
7d727231 | 518 | size_t i; |
50acf46b BL |
519 | |
520 | /* Purely so it looks nice when the user hits ? */ | |
521 | for(i=0,f=functions ; f->name != NULL ; ++f,++i) | |
522 | ; | |
523 | qsort(functions,i,sizeof *functions,SortFnByName); | |
d02b48c6 | 524 | |
d0fa136c | 525 | if ((ret=lh_new(hash, cmp)) == NULL) |
385d8138 | 526 | return(NULL); |
d02b48c6 RE |
527 | |
528 | for (f=functions; f->name != NULL; f++) | |
9d1a01be | 529 | lh_insert(ret,f); |
d02b48c6 RE |
530 | return(ret); |
531 | } | |
532 | ||
d0fa136c | 533 | /* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */ |
8d28d5f8 | 534 | static int MS_CALLBACK cmp(const void *a_void, const void *b_void) |
d02b48c6 | 535 | { |
7d727231 NL |
536 | return(strncmp(((const FUNCTION *)a_void)->name, |
537 | ((const FUNCTION *)b_void)->name,8)); | |
d02b48c6 RE |
538 | } |
539 | ||
d0fa136c | 540 | /* static unsigned long MS_CALLBACK hash(FUNCTION *a) */ |
8d28d5f8 | 541 | static unsigned long MS_CALLBACK hash(const void *a_void) |
d02b48c6 | 542 | { |
7d727231 | 543 | return(lh_strhash(((const FUNCTION *)a_void)->name)); |
d02b48c6 | 544 | } |