- if (bio_err == NULL)
- if ((bio_err=BIO_new(BIO_s_file())) != NULL)
- BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
-
- CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-
- ERR_load_crypto_strings();
-
- /* Lets load up our environment a little */
- p=getenv("SSLEAY_CONF");
- if (p == NULL)
- {
- strcpy(config_name,X509_get_default_cert_area());
- strcat(config_name,"/lib/");
- strcat(config_name,SSLEAY_CONF);
- p=config_name;
- }
-
- default_config_file=p;
-
- config=CONF_load(config,p,&errline);
- if (config == NULL) ERR_clear_error();
-
- prog=prog_init();
-
- /* first check the program name */
- program_name(Argv[0],pname,PROG_NAME_SIZE);
-
- f.name=pname;
- fp=(FUNCTION *)lh_retrieve(prog,(char *)&f);
- if (fp != NULL)
- {
- Argv[0]=pname;
- ret=fp->func(Argc,Argv);
- goto end;
- }
-
- /* ok, now check that there are not arguments, if there are,
- * run with them, shifting the ssleay off the front */
- if (Argc != 1)
- {
- Argc--;
- Argv++;
- ret=do_cmd(prog,Argc,Argv);
- if (ret < 0) ret=0;
- goto end;
- }
-
- /* ok, lets enter the old 'SSLeay>' mode */
-
- for (;;)
- {
- ret=0;
- p=buf;
- n=1024;
- i=0;
- for (;;)
- {
- p[0]='\0';
- if (i++)
- prompt=">";
- else prompt="SSLeay>";
- fputs(prompt,stdout);
- fflush(stdout);
- fgets(p,n,stdin);
- if (p[0] == '\0') goto end;
- i=strlen(p);
- if (i <= 1) break;
- if (p[i-2] != '\\') break;
- i-=2;
- p+=i;
- n-=i;
- }
- if (!chopup_args(&arg,buf,&argc,&argv)) break;
-
- ret=do_cmd(prog,argc,argv);
- if (ret < 0)
- {
- ret=0;
- goto end;
- }
- if (ret != 0)
- BIO_printf(bio_err,"error in %s\n",argv[0]);
- BIO_flush(bio_err);
- }
- BIO_printf(bio_err,"bad exit\n");
- ret=1;
-end:
- if (config != NULL)
- {
- CONF_free(config);
- config=NULL;
- }
- if (prog != NULL) lh_free(prog);
- if (arg.data != NULL) Free(arg.data);
- ERR_remove_state(0);
-
- EVP_cleanup();
-
- CRYPTO_mem_leaks(bio_err);
- if (bio_err != NULL)
- {
- BIO_free(bio_err);
- bio_err=NULL;
- }
- EXIT(ret);
- }
-
-static int do_cmd(prog,argc,argv)
-LHASH *prog;
-int argc;
-char *argv[];
- {
- FUNCTION f,*fp;
- int i,ret=1,tp,nl;
-
- if ((argc <= 0) || (argv[0] == NULL))
- { ret=0; goto end; }
- f.name=argv[0];
- fp=(FUNCTION *)lh_retrieve(prog,(char *)&f);
- if (fp != NULL)
- {
- ret=fp->func(argc,argv);
- }
- else if ((strcmp(argv[0],"quit") == 0) ||
- (strcmp(argv[0],"q") == 0) ||
- (strcmp(argv[0],"exit") == 0) ||
- (strcmp(argv[0],"bye") == 0))
- {
- ret= -1;
- goto end;
- }
- else
- {
- BIO_printf(bio_err,"'%s' is a bad command, valid commands are",
- argv[0]);
- i=0;
- fp=functions;
- tp=0;
- for (fp=functions; fp->name != NULL; fp++)
- {
- nl=0;
- if (((i++) % 5) == 0)
- {
- BIO_printf(bio_err,"\n");
- nl=1;
- }
- if (fp->type != tp)
- {
- tp=fp->type;
- if (!nl) BIO_printf(bio_err,"\n");
- if (tp == FUNC_TYPE_MD)
- {
- i=1;
- BIO_printf(bio_err,
- "Message Digest commands - see the dgst command for more details\n");
- }
- else if (tp == FUNC_TYPE_CIPHER)
- {
- i=1;
- BIO_printf(bio_err,"Cipher commands - see the enc command for more details\n");
- }
- }
- BIO_printf(bio_err,"%-15s",fp->name);
- }
- BIO_printf(bio_err,"\nquit\n");
- ret=0;
- }
-end:
- return(ret);
- }
-
-static LHASH *prog_init()
- {
- LHASH *ret;
- FUNCTION *f;
-
- if ((ret=lh_new(hash,cmp)) == NULL) return(NULL);
-
- for (f=functions; f->name != NULL; f++)
- lh_insert(ret,(char *)f);
- return(ret);
- }
-
-static int MS_CALLBACK cmp(a,b)
-FUNCTION *a,*b;
- {
- return(strncmp(a->name,b->name,8));
- }
-
-static unsigned long MS_CALLBACK hash(a)
-FUNCTION *a;
- {
- return(lh_strhash(a->name));
- }
-
-#undef SSLEAY
+ if (!load_config(bio_err, NULL))
+ goto end;
+
+ if (list_type == FUNC_TYPE_PKEY)
+ list_pkey(bio_stdout);
+ if (list_type == FUNC_TYPE_MD_ALG)
+ list_md(bio_stdout);
+ if (list_type == FUNC_TYPE_CIPHER_ALG)
+ list_cipher(bio_stdout);
+ else {
+ for (fp = functions; fp->name != NULL; fp++)
+ if (fp->type == list_type)
+ BIO_printf(bio_stdout, "%s\n", fp->name);
+ }
+ BIO_free_all(bio_stdout);
+ ret = 0;
+ goto end;
+ } else {
+ BIO_printf(bio_err, "openssl:Error: '%s' is an invalid command.\n",
+ argv[0]);
+ BIO_printf(bio_err, "\nStandard commands");
+ i = 0;
+ tp = 0;
+ for (fp = functions; fp->name != NULL; fp++) {
+ nl = 0;
+#ifdef OPENSSL_NO_CAMELLIA
+ if (((i++) % 5) == 0)
+#else
+ if (((i++) % 4) == 0)
+#endif
+ {
+ BIO_printf(bio_err, "\n");
+ nl = 1;
+ }
+ if (fp->type != tp) {
+ tp = fp->type;
+ if (!nl)
+ BIO_printf(bio_err, "\n");
+ if (tp == FUNC_TYPE_MD) {
+ i = 1;
+ BIO_printf(bio_err,
+ "\nMessage Digest commands (see the `dgst' command for more details)\n");
+ } else if (tp == FUNC_TYPE_CIPHER) {
+ i = 1;
+ BIO_printf(bio_err,
+ "\nCipher commands (see the `enc' command for more details)\n");
+ }
+ }
+#ifdef OPENSSL_NO_CAMELLIA
+ BIO_printf(bio_err, "%-15s", fp->name);
+#else
+ BIO_printf(bio_err, "%-18s", fp->name);
+#endif
+ }
+ BIO_printf(bio_err, "\n\n");
+ ret = 0;
+ }
+ end:
+ return (ret);
+}
+
+static int SortFnByName(const void *_f1, const void *_f2)
+{
+ const FUNCTION *f1 = _f1;
+ const FUNCTION *f2 = _f2;
+
+ if (f1->type != f2->type)
+ return f1->type - f2->type;
+ return strcmp(f1->name, f2->name);
+}
+
+static void list_pkey(BIO *out)
+{
+ int i;
+ for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
+ const EVP_PKEY_ASN1_METHOD *ameth;
+ int pkey_id, pkey_base_id, pkey_flags;
+ const char *pinfo, *pem_str;
+ ameth = EVP_PKEY_asn1_get0(i);
+ EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags,
+ &pinfo, &pem_str, ameth);
+ if (pkey_flags & ASN1_PKEY_ALIAS) {
+ BIO_printf(out, "Name: %s\n", OBJ_nid2ln(pkey_id));
+ BIO_printf(out, "\tType: Alias to %s\n",
+ OBJ_nid2ln(pkey_base_id));
+ } else {
+ BIO_printf(out, "Name: %s\n", pinfo);
+ BIO_printf(out, "\tType: %s Algorithm\n",
+ pkey_flags & ASN1_PKEY_DYNAMIC ?
+ "External" : "Builtin");
+ BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
+ if (pem_str == NULL)
+ pem_str = "(none)";
+ BIO_printf(out, "\tPEM string: %s\n", pem_str);
+ }
+
+ }
+}
+
+static void list_cipher_fn(const EVP_CIPHER *c,
+ const char *from, const char *to, void *arg)
+{
+ if (c)
+ BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
+ else {
+ if (!from)
+ from = "<undefined>";
+ if (!to)
+ to = "<undefined>";
+ BIO_printf(arg, "%s => %s\n", from, to);
+ }
+}
+
+static void list_cipher(BIO *out)
+{
+ EVP_CIPHER_do_all_sorted(list_cipher_fn, out);
+}
+
+static void list_md_fn(const EVP_MD *m,
+ const char *from, const char *to, void *arg)
+{
+ if (m)
+ BIO_printf(arg, "%s\n", EVP_MD_name(m));
+ else {
+ if (!from)
+ from = "<undefined>";
+ if (!to)
+ to = "<undefined>";
+ BIO_printf(arg, "%s => %s\n", from, to);
+ }
+}
+
+static void list_md(BIO *out)
+{
+ EVP_MD_do_all_sorted(list_md_fn, out);
+}
+
+static int MS_CALLBACK function_cmp(const FUNCTION * a, const FUNCTION * b)
+{
+ return strncmp(a->name, b->name, 8);
+}
+
+static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION)
+
+static unsigned long MS_CALLBACK function_hash(const FUNCTION * a)
+{
+ return lh_strhash(a->name);
+}
+
+static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION)
+
+static LHASH_OF(FUNCTION) *prog_init(void)
+{
+ LHASH_OF(FUNCTION) *ret;
+ FUNCTION *f;
+ size_t i;
+
+ /* Purely so it looks nice when the user hits ? */
+ for (i = 0, f = functions; f->name != NULL; ++f, ++i) ;
+ qsort(functions, i, sizeof *functions, SortFnByName);
+
+ if ((ret = lh_FUNCTION_new()) == NULL)
+ return (NULL);
+
+ for (f = functions; f->name != NULL; f++)
+ (void)lh_FUNCTION_insert(ret, f);
+ return (ret);
+}