* https://www.openssl.org/source/license.html
*/
+#include <internal/cryptlib.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
# include <openssl/engine.h>
#endif
#include <openssl/err.h>
-#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */
#include "s_apps.h"
/* Needed to get the other O_xxx flags. */
#ifdef OPENSSL_SYS_VMS
#define INCLUDE_FUNCTION_TABLE
#include "apps.h"
-
-#ifdef OPENSSL_NO_CAMELLIA
-# define FORMAT "%-15s"
-# define COLUMNS 5
-#else
-# define FORMAT "%-18s"
-# define COLUMNS 4
-#endif
+/* Structure to hold the number of columns to be displayed and the
+ * field width used to display them.
+ */
+typedef struct {
+ int columns;
+ int width;
+} DISPLAY_COLUMNS;
/* Special sentinel to exit the program. */
#define EXIT_THE_PROGRAM (-1)
BIO *bio_out = NULL;
BIO *bio_err = NULL;
+static void calculate_columns(DISPLAY_COLUMNS *dc)
+{
+ FUNCTION *f;
+ int len, maxlen = 0;
+
+ for (f = functions; f->name != NULL; ++f)
+ if (f->type == FT_general || f->type == FT_md || f->type == FT_cipher)
+ if ((len = strlen(f->name)) > maxlen)
+ maxlen = len;
+
+ dc->width = maxlen + 2;
+ dc->columns = (80 - 1) / dc->width;
+}
+
static int apps_startup()
{
#ifdef SIGPIPE
#endif
/* Set non-default library initialisation settings */
- if (!OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_ALL_BUILTIN
- | OPENSSL_INIT_LOAD_CONFIG, NULL))
+ if (!OPENSSL_init_ssl(OPENSSL_INIT_ENGINE_ALL_BUILTIN
+ | OPENSSL_INIT_LOAD_CONFIG, NULL))
return 0;
setup_ui_method();
for (;;) {
ret = 0;
/* Read a line, continue reading if line ends with \ */
- for (p = buf, n = sizeof buf, i = 0, first = 1; n > 0; first = 0) {
+ for (p = buf, n = sizeof(buf), i = 0, first = 1; n > 0; first = 0) {
prompt = first ? "OpenSSL> " : "> ";
p[0] = '\0';
#ifndef READLINE
EXIT(ret);
}
-const OPTIONS exit_options[] = {
- {NULL}
-};
-
static void list_cipher_fn(const EVP_CIPHER *c,
const char *from, const char *to, void *arg)
{
switch (o) {
case OPT_EOF: /* Never hit, but suppresses warning */
case OPT_ERR:
+opthelp:
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
return 1;
case OPT_HELP:
}
done = 1;
}
-
- if (!done) {
- BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
- return 1;
+ if (opt_num_rest() != 0) {
+ BIO_printf(bio_err, "Extra arguments given.\n");
+ goto opthelp;
}
+ if (!done)
+ goto opthelp;
+
return 0;
}
} HELP_CHOICE;
const OPTIONS help_options[] = {
+ {OPT_HELP_STR, 1, '-', "Usage: help [options]\n"},
+ {OPT_HELP_STR, 1, '-', " help [command]\n"},
{"help", OPT_hHELP, '-', "Display this summary"},
{NULL}
};
FUNC_TYPE tp;
char *prog;
HELP_CHOICE o;
+ DISPLAY_COLUMNS dc;
prog = opt_init(argc, argv, help_options);
while ((o = opt_next()) != OPT_hEOF) {
}
}
+ if (opt_num_rest() == 1) {
+ char *new_argv[3];
+
+ new_argv[0] = opt_rest()[0];
+ new_argv[1] = "--help";
+ new_argv[2] = NULL;
+ return do_cmd(prog_init(), 2, new_argv);
+ }
if (opt_num_rest() != 0) {
BIO_printf(bio_err, "Usage: %s\n", prog);
return 1;
}
- BIO_printf(bio_err, "\nStandard commands");
+ calculate_columns(&dc);
+ BIO_printf(bio_err, "Standard commands");
i = 0;
tp = FT_none;
for (fp = functions; fp->name != NULL; fp++) {
nl = 0;
- if (((i++) % COLUMNS) == 0) {
+ if (i++ % dc.columns == 0) {
BIO_printf(bio_err, "\n");
nl = 1;
}
"\nCipher commands (see the `enc' command for more details)\n");
}
}
- BIO_printf(bio_err, FORMAT, fp->name);
+ BIO_printf(bio_err, "%-*s", dc.width, fp->name);
}
BIO_printf(bio_err, "\n\n");
return 0;
}
-int exit_main(int argc, char **argv)
-{
- return EXIT_THE_PROGRAM;
-}
-
static void list_type(FUNC_TYPE ft, int one)
{
FUNCTION *fp;
int i = 0;
+ DISPLAY_COLUMNS dc;
+
+ if (!one)
+ calculate_columns(&dc);
for (fp = functions; fp->name != NULL; fp++) {
if (fp->type != ft)
if (one) {
BIO_printf(bio_out, "%s\n", fp->name);
} else {
- if ((i++ % COLUMNS) == 0 && fp != functions)
+ if (i % dc.columns == 0 && i > 0)
BIO_printf(bio_out, "\n");
- BIO_printf(bio_out, FORMAT, fp->name);
+ BIO_printf(bio_out, "%-*s", dc.width, fp->name);
+ i++;
}
}
if (!one)
- BIO_printf(bio_out, "\n");
+ BIO_printf(bio_out, "\n\n");
}
static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[])
FUNCTION f, *fp;
if (argc <= 0 || argv[0] == NULL)
- return (0);
+ return 0;
f.name = argv[0];
fp = lh_FUNCTION_retrieve(prog, &f);
if (fp == NULL) {
}
}
if (fp != NULL) {
- return (fp->func(argc, argv));
+ return fp->func(argc, argv);
}
if ((strncmp(argv[0], "no-", 3)) == 0) {
/*
f.name = argv[0] + 3;
if (lh_FUNCTION_retrieve(prog, &f) == NULL) {
BIO_printf(bio_out, "%s\n", argv[0]);
- return (0);
+ return 0;
}
BIO_printf(bio_out, "%s\n", argv[0] + 3);
return 1;
BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
argv[0]);
- return (1);
+ return 1;
}
static void list_pkey(void)
#ifdef OPENSSL_NO_SEED
BIO_puts(bio_out, "SEED\n");
#endif
+#ifdef OPENSSL_NO_SM3
+ BIO_puts(bio_out, "SM3\n");
+#endif
+#ifdef OPENSSL_NO_SM4
+ BIO_puts(bio_out, "SM4\n");
+#endif
#ifdef OPENSSL_NO_SOCK
BIO_puts(bio_out, "SOCK\n");
#endif
static LHASH_OF(FUNCTION) *prog_init(void)
{
- LHASH_OF(FUNCTION) *ret;
+ static LHASH_OF(FUNCTION) *ret = NULL;
+ static int prog_inited = 0;
FUNCTION *f;
size_t i;
+ if (prog_inited)
+ return ret;
+
+ prog_inited = 1;
+
/* Sort alphabetically within category. For nicer help displays. */
- for (i = 0, f = functions; f->name != NULL; ++f, ++i) ;
+ for (i = 0, f = functions; f->name != NULL; ++f, ++i)
+ ;
qsort(functions, i, sizeof(*functions), SortFnByName);
if ((ret = lh_FUNCTION_new(function_hash, function_cmp)) == NULL)
- return (NULL);
+ return NULL;
for (f = functions; f->name != NULL; f++)
(void)lh_FUNCTION_insert(ret, f);
- return (ret);
+ return ret;
}
projects / openssl.git / blobdiff