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-rw-r--r--apps/engine.c112
1 files changed, 59 insertions, 53 deletions
diff --git a/apps/engine.c b/apps/engine.c
index c83bdfc150c3..57879211908c 100644
--- a/apps/engine.c
+++ b/apps/engine.c
@@ -24,32 +24,39 @@
typedef enum OPTION_choice {
OPT_COMMON,
- OPT_C, OPT_T, OPT_TT, OPT_PRE, OPT_POST,
- OPT_V = 100, OPT_VV, OPT_VVV, OPT_VVVV
+ OPT_C,
+ OPT_T,
+ OPT_TT,
+ OPT_PRE,
+ OPT_POST,
+ OPT_V = 100,
+ OPT_VV,
+ OPT_VVV,
+ OPT_VVVV
} OPTION_CHOICE;
const OPTIONS engine_options[] = {
- {OPT_HELP_STR, 1, '-', "Usage: %s [options] engine...\n"},
+ { OPT_HELP_STR, 1, '-', "Usage: %s [options] engine...\n" },
OPT_SECTION("General"),
- {"help", OPT_HELP, '-', "Display this summary"},
- {"t", OPT_T, '-', "Check that specified engine is available"},
- {"pre", OPT_PRE, 's', "Run command against the ENGINE before loading it"},
- {"post", OPT_POST, 's', "Run command against the ENGINE after loading it"},
+ { "help", OPT_HELP, '-', "Display this summary" },
+ { "t", OPT_T, '-', "Check that specified engine is available" },
+ { "pre", OPT_PRE, 's', "Run command against the ENGINE before loading it" },
+ { "post", OPT_POST, 's', "Run command against the ENGINE after loading it" },
OPT_SECTION("Output"),
- {"v", OPT_V, '-', "List 'control commands' For each specified engine"},
- {"vv", OPT_VV, '-', "Also display each command's description"},
- {"vvv", OPT_VVV, '-', "Also add the input flags for each command"},
- {"vvvv", OPT_VVVV, '-', "Also show internal input flags"},
- {"c", OPT_C, '-', "List the capabilities of specified engine"},
- {"tt", OPT_TT, '-', "Display error trace for unavailable engines"},
- {OPT_MORE_STR, OPT_EOF, 1,
- "Commands are like \"SO_PATH:/lib/libdriver.so\""},
+ { "v", OPT_V, '-', "List 'control commands' For each specified engine" },
+ { "vv", OPT_VV, '-', "Also display each command's description" },
+ { "vvv", OPT_VVV, '-', "Also add the input flags for each command" },
+ { "vvvv", OPT_VVVV, '-', "Also show internal input flags" },
+ { "c", OPT_C, '-', "List the capabilities of specified engine" },
+ { "tt", OPT_TT, '-', "Display error trace for unavailable engines" },
+ { OPT_MORE_STR, OPT_EOF, 1,
+ "Commands are like \"SO_PATH:/lib/libdriver.so\"" },
OPT_PARAMETERS(),
- {"engine", 0, 0, "ID of engine(s) to load"},
- {NULL}
+ { "engine", 0, 0, "ID of engine(s) to load" },
+ { NULL }
};
static int append_buf(char **buf, int *size, const char *s)
@@ -133,9 +140,7 @@ static int util_flags(BIO *out, unsigned int flags, const char *indent)
started = 1;
}
/* Check for unknown flags */
- flags = flags & ~ENGINE_CMD_FLAG_NUMERIC &
- ~ENGINE_CMD_FLAG_STRING &
- ~ENGINE_CMD_FLAG_NO_INPUT & ~ENGINE_CMD_FLAG_INTERNAL;
+ flags = flags & ~ENGINE_CMD_FLAG_NUMERIC & ~ENGINE_CMD_FLAG_STRING & ~ENGINE_CMD_FLAG_NO_INPUT & ~ENGINE_CMD_FLAG_INTERNAL;
if (flags) {
if (started)
BIO_printf(out, "|");
@@ -157,9 +162,7 @@ static int util_verbose(ENGINE *e, int verbose, BIO *out, const char *indent)
int flags;
int xpos = 0;
STACK_OF(OPENSSL_STRING) *cmds = NULL;
- if (!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) ||
- ((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE,
- 0, NULL, NULL)) <= 0)) {
+ if (!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) || ((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE, 0, NULL, NULL)) <= 0)) {
return 1;
}
@@ -171,25 +174,30 @@ static int util_verbose(ENGINE *e, int verbose, BIO *out, const char *indent)
int len;
/* Get the command input flags */
if ((flags = ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num,
- NULL, NULL)) < 0)
+ NULL, NULL))
+ < 0)
goto err;
if (!(flags & ENGINE_CMD_FLAG_INTERNAL) || verbose >= 4) {
/* Get the command name */
if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_LEN_FROM_CMD, num,
- NULL, NULL)) <= 0)
+ NULL, NULL))
+ <= 0)
goto err;
name = app_malloc(len + 1, "name buffer");
if (ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name,
- NULL) <= 0)
+ NULL)
+ <= 0)
goto err;
/* Get the command description */
if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_LEN_FROM_CMD, num,
- NULL, NULL)) < 0)
+ NULL, NULL))
+ < 0)
goto err;
if (len > 0) {
desc = app_malloc(len + 1, "description buffer");
if (ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc,
- NULL) <= 0)
+ NULL)
+ <= 0)
goto err;
}
/* Now decide on the output */
@@ -203,8 +211,7 @@ static int util_verbose(ENGINE *e, int verbose, BIO *out, const char *indent)
/*
* We're just listing names, comma-delimited
*/
- if ((xpos > (int)strlen(indent)) &&
- (xpos + (int)strlen(name) > line_wrap)) {
+ if ((xpos > (int)strlen(indent)) && (xpos + (int)strlen(name) > line_wrap)) {
BIO_printf(out, "\n");
xpos = BIO_puts(out, indent);
}
@@ -212,7 +219,7 @@ static int util_verbose(ENGINE *e, int verbose, BIO *out, const char *indent)
} else {
/* We're listing names plus descriptions */
BIO_printf(out, "%s: %s\n", name,
- (desc == NULL) ? "<no description>" : desc);
+ (desc == NULL) ? "<no description>" : desc);
/* ... and sometimes input flags */
if ((verbose >= 3) && !util_flags(out, flags, indent))
goto err;
@@ -229,7 +236,7 @@ static int util_verbose(ENGINE *e, int verbose, BIO *out, const char *indent)
if (xpos > 0)
BIO_printf(out, "\n");
ret = 1;
- err:
+err:
sk_OPENSSL_STRING_free(cmds);
OPENSSL_free(name);
OPENSSL_free(desc);
@@ -237,7 +244,7 @@ static int util_verbose(ENGINE *e, int verbose, BIO *out, const char *indent)
}
static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds,
- BIO *out, const char *indent)
+ BIO *out, const char *indent)
{
int loop, res, num = sk_OPENSSL_STRING_num(cmds);
@@ -249,7 +256,7 @@ static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds,
char buf[256];
const char *cmd, *arg;
cmd = sk_OPENSSL_STRING_value(cmds, loop);
- res = 1; /* assume success */
+ res = 1; /* assume success */
/* Check if this command has no ":arg" */
if ((arg = strstr(cmd, ":")) == NULL) {
if (!ENGINE_ctrl_cmd_string(e, cmd, NULL, 0))
@@ -261,7 +268,7 @@ static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds,
}
memcpy(buf, cmd, (int)(arg - cmd));
buf[arg - cmd] = '\0';
- arg++; /* Move past the ":" */
+ arg++; /* Move past the ":" */
/* Call the command with the argument */
if (!ENGINE_ctrl_cmd_string(e, buf, arg, 0))
res = 0;
@@ -288,7 +295,7 @@ static void util_store_cap(const OSSL_STORE_LOADER *loader, void *arg)
if (OSSL_STORE_LOADER_get0_engine(loader) == ctx->engine) {
char buf[256];
BIO_snprintf(buf, sizeof(buf), "STORE(%s)",
- OSSL_STORE_LOADER_get0_scheme(loader));
+ OSSL_STORE_LOADER_get0_scheme(loader));
if (!append_buf(ctx->cap_buf, ctx->cap_size, buf))
ctx->ok = 0;
}
@@ -365,10 +372,10 @@ int engine_main(int argc, char **argv)
/* Any remaining arguments are engine names. */
argc = opt_num_rest();
argv = opt_rest();
- for ( ; *argv; argv++) {
+ for (; *argv; argv++) {
if (**argv == '-') {
BIO_printf(bio_err, "%s: Cannot mix flags and engine names.\n",
- prog);
+ prog);
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
goto end;
}
@@ -393,7 +400,7 @@ int engine_main(int argc, char **argv)
util_do_cmds(e, pre_cmds, out, indent);
if (strcmp(ENGINE_get_id(e), id) != 0) {
BIO_printf(out, "Loaded: (%s) %s\n",
- ENGINE_get_id(e), ENGINE_get_name(e));
+ ENGINE_get_id(e), ENGINE_get_name(e));
}
if (list_cap) {
int cap_size = 256;
@@ -425,7 +432,7 @@ int engine_main(int argc, char **argv)
if (!append_buf(&cap_buf, &cap_size, OBJ_nid2sn(nids[k])))
goto end;
- skip_ciphers:
+ skip_ciphers:
fn_d = ENGINE_get_digests(e);
if (fn_d == NULL)
goto skip_digests;
@@ -434,7 +441,7 @@ int engine_main(int argc, char **argv)
if (!append_buf(&cap_buf, &cap_size, OBJ_nid2sn(nids[k])))
goto end;
- skip_digests:
+ skip_digests:
fn_pk = ENGINE_get_pkey_meths(e);
if (fn_pk == NULL)
goto skip_pmeths;
@@ -442,19 +449,18 @@ int engine_main(int argc, char **argv)
for (k = 0; k < n; ++k)
if (!append_buf(&cap_buf, &cap_size, OBJ_nid2sn(nids[k])))
goto end;
- skip_pmeths:
- {
- struct util_store_cap_data store_ctx;
+ skip_pmeths: {
+ struct util_store_cap_data store_ctx;
- store_ctx.engine = e;
- store_ctx.cap_buf = &cap_buf;
- store_ctx.cap_size = &cap_size;
- store_ctx.ok = 1;
+ store_ctx.engine = e;
+ store_ctx.cap_buf = &cap_buf;
+ store_ctx.cap_size = &cap_size;
+ store_ctx.ok = 1;
- OSSL_STORE_do_all_loaders(util_store_cap, &store_ctx);
- if (!store_ctx.ok)
- goto end;
- }
+ OSSL_STORE_do_all_loaders(util_store_cap, &store_ctx);
+ if (!store_ctx.ok)
+ goto end;
+ }
if (cap_buf != NULL && (*cap_buf != '\0'))
BIO_printf(out, " [%s]\n", cap_buf);
@@ -484,7 +490,7 @@ int engine_main(int argc, char **argv)
}
}
- end:
+end:
ERR_print_errors(bio_err);
sk_OPENSSL_CSTRING_free(engines);
generated by cgit v1.3 (git 2.53.0) at 2026-04-07 18:39:33 +0000