#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)
static LHASH_OF(FUNCTION) *prog_init(void);
static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]);
static void list_pkey(void);
-static void list_type(FUNC_TYPE ft);
+static void list_pkey_meth(void);
+static void list_type(FUNC_TYPE ft, int one);
static void list_disabled(void);
char *default_config_file = NULL;
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
| OPENSSL_INIT_LOAD_CONFIG, NULL))
return 0;
-#ifndef OPENSSL_NO_UI
setup_ui_method();
-#endif
return 1;
}
static void apps_shutdown()
{
-#ifndef OPENSSL_NO_UI
destroy_ui_method();
-#endif
}
static char *make_config_name()
return 1;
}
- if (!apps_startup())
+ if (!apps_startup()) {
+ BIO_printf(bio_err,
+ "FATAL: Startup failure (dev note: apps_startup() failed)\n");
+ ERR_print_errors(bio_err);
+ ret = 1;
goto end;
+ }
prog = prog_init();
pname = opt_progname(argv[0]);
OPENSSL_free(default_config_file);
lh_FUNCTION_free(prog);
OPENSSL_free(arg.argv);
+ app_RAND_write();
BIO_free(bio_in);
BIO_free_all(bio_out);
const OPTIONS *o;
for (fp = functions; fp->name != NULL; fp++) {
- if ((o = fp->help) == NULL) {
+ if ((o = fp->help) != NULL) {
+ /* If there is help, list what flags are not documented. */
+ for ( ; o->name != NULL; o++) {
+ if (o->helpstr == NULL)
+ BIO_printf(bio_out, "%s %s\n", fp->name, o->name);
+ }
+ } else if (fp->func != dgst_main) {
+ /* If not aliased to the dgst command, */
BIO_printf(bio_out, "%s *\n", fp->name);
- continue;
- }
- for ( ; o->name != NULL; o++) {
- if (o->helpstr == NULL)
- BIO_printf(bio_out, "%s %s\n", fp->name, o->name);
}
}
}
+static void list_options_for_command(const char *command)
+{
+ const FUNCTION *fp;
+ const OPTIONS *o;
+
+ for (fp = functions; fp->name != NULL; fp++)
+ if (strcmp(fp->name, command) == 0)
+ break;
+ if (fp->name == NULL) {
+ BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
+ command);
+ return;
+ }
+
+ if ((o = fp->help) == NULL)
+ return;
+
+ for ( ; o->name != NULL; o++) {
+ if (o->name == OPT_HELP_STR
+ || o->name == OPT_MORE_STR
+ || o->name[0] == '\0')
+ continue;
+ BIO_printf(bio_out, "%s %c\n", o->name, o->valtype);
+ }
+}
+
/* Unified enum for help and list commands. */
typedef enum HELPLIST_CHOICE {
- OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
- OPT_COMMANDS, OPT_DIGEST_COMMANDS,
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ONE,
+ OPT_COMMANDS, OPT_DIGEST_COMMANDS, OPT_OPTIONS,
OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,
- OPT_PK_ALGORITHMS, OPT_DISABLED, OPT_MISSING_HELP
+ OPT_PK_ALGORITHMS, OPT_PK_METHOD, OPT_DISABLED, OPT_MISSING_HELP
} HELPLIST_CHOICE;
const OPTIONS list_options[] = {
{"help", OPT_HELP, '-', "Display this summary"},
+ {"1", OPT_ONE, '-', "List in one column"},
{"commands", OPT_COMMANDS, '-', "List of standard commands"},
{"digest-commands", OPT_DIGEST_COMMANDS, '-',
"List of message digest commands"},
"List of cipher algorithms"},
{"public-key-algorithms", OPT_PK_ALGORITHMS, '-',
"List of public key algorithms"},
+ {"public-key-methods", OPT_PK_METHOD, '-',
+ "List of public key methods"},
{"disabled", OPT_DISABLED, '-',
"List of disabled features"},
{"missing-help", OPT_MISSING_HELP, '-',
"List missing detailed help strings"},
+ {"options", OPT_OPTIONS, 's',
+ "List options for specified command"},
{NULL}
};
{
char *prog;
HELPLIST_CHOICE o;
- int done = 0;
+ int one = 0, done = 0;
prog = opt_init(argc, argv, list_options);
while ((o = opt_next()) != OPT_EOF) {
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:
opt_help(list_options);
break;
+ case OPT_ONE:
+ one = 1;
+ break;
case OPT_COMMANDS:
- list_type(FT_general);
+ list_type(FT_general, one);
break;
case OPT_DIGEST_COMMANDS:
- list_type(FT_md);
+ list_type(FT_md, one);
break;
case OPT_DIGEST_ALGORITHMS:
EVP_MD_do_all_sorted(list_md_fn, bio_out);
break;
case OPT_CIPHER_COMMANDS:
- list_type(FT_cipher);
+ list_type(FT_cipher, one);
break;
case OPT_CIPHER_ALGORITHMS:
EVP_CIPHER_do_all_sorted(list_cipher_fn, bio_out);
case OPT_PK_ALGORITHMS:
list_pkey();
break;
+ case OPT_PK_METHOD:
+ list_pkey_meth();
+ break;
case OPT_DISABLED:
list_disabled();
break;
case OPT_MISSING_HELP:
list_missing_help();
break;
+ case OPT_OPTIONS:
+ list_options_for_command(opt_arg());
+ break;
}
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;
}
FUNC_TYPE tp;
char *prog;
HELP_CHOICE o;
+ DISPLAY_COLUMNS dc;
prog = opt_init(argc, argv, help_options);
while ((o = opt_next()) != OPT_hEOF) {
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;
return EXIT_THE_PROGRAM;
}
-static void list_type(FUNC_TYPE ft)
+static void list_type(FUNC_TYPE ft, int one)
{
FUNCTION *fp;
int i = 0;
+ DISPLAY_COLUMNS dc;
- for (fp = functions; fp->name != NULL; fp++)
- if (fp->type == ft) {
- if ((i++ % COLUMNS) == 0)
+ if (!one)
+ calculate_columns(&dc);
+
+ for (fp = functions; fp->name != NULL; fp++) {
+ if (fp->type != ft)
+ continue;
+ if (one) {
+ BIO_printf(bio_out, "%s\n", fp->name);
+ } else {
+ 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++;
}
- BIO_printf(bio_out, "\n");
+ }
+ if (!one)
+ BIO_printf(bio_out, "\n\n");
}
static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[])
}
}
+static void list_pkey_meth(void)
+{
+ size_t i;
+ size_t meth_count = EVP_PKEY_meth_get_count();
+
+ for (i = 0; i < meth_count; i++) {
+ const EVP_PKEY_METHOD *pmeth = EVP_PKEY_meth_get0(i);
+ int pkey_id, pkey_flags;
+
+ EVP_PKEY_meth_get0_info(&pkey_id, &pkey_flags, pmeth);
+ BIO_printf(bio_out, "%s\n", OBJ_nid2ln(pkey_id));
+ BIO_printf(bio_out, "\tType: %s Algorithm\n",
+ pkey_flags & ASN1_PKEY_DYNAMIC ? "External" : "Builtin");
+ }
+}
+
static int function_cmp(const FUNCTION * a, const FUNCTION * b)
{
return strncmp(a->name, b->name, 8);
for (f = functions; f->name != NULL; f++)
(void)lh_FUNCTION_insert(ret, f);
- return (ret);
+ return ret;
}
projects / openssl.git / blobdiff