- /* Now decide on the output */
- if(xpos == 0)
- /* Do an indent */
- xpos = BIO_printf(bio_out, indent);
- else
- /* Otherwise prepend a ", " */
- xpos += BIO_printf(bio_out, ", ");
- if(verbose == 1)
- {
- /* We're just listing names, comma-delimited */
- if((xpos > strlen(indent)) &&
- (xpos + strlen(name) > line_wrap))
- {
- BIO_printf(bio_out, "\n");
- xpos = BIO_printf(bio_out, indent);
- }
- xpos += BIO_printf(bio_out, "%s", name);
- }
- else
- {
- /* We're listing names plus descriptions */
- BIO_printf(bio_out, "%s: %s\n", name,
- (desc == NULL) ? "<no description>" : desc);
- /* ... and sometimes input flags */
- if((verbose == 3) && !util_flags(bio_out, flags,
- indent))
- goto err;
- xpos = 0;
- }
+ 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)
+ goto err;
+ if((name = OPENSSL_malloc(len + 1)) == NULL)
+ goto err;
+ if(ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name,
+ NULL) <= 0)
+ goto err;
+ /* Get the command description */
+ if((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_LEN_FROM_CMD, num,
+ NULL, NULL)) < 0)
+ goto err;
+ if(len > 0)
+ {
+ if((desc = OPENSSL_malloc(len + 1)) == NULL)
+ goto err;
+ if(ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc,
+ NULL) <= 0)
+ goto err;
+ }
+ /* Now decide on the output */
+ if(xpos == 0)
+ /* Do an indent */
+ xpos = BIO_puts(bio_out, indent);
+ else
+ /* Otherwise prepend a ", " */
+ xpos += BIO_printf(bio_out, ", ");
+ if(verbose == 1)
+ {
+ /* We're just listing names, comma-delimited */
+ if((xpos > (int)strlen(indent)) &&
+ (xpos + (int)strlen(name) > line_wrap))
+ {
+ BIO_printf(bio_out, "\n");
+ xpos = BIO_puts(bio_out, indent);
+ }
+ xpos += BIO_printf(bio_out, "%s", name);
+ }
+ else
+ {
+ /* We're listing names plus descriptions */
+ BIO_printf(bio_out, "%s: %s\n", name,
+ (desc == NULL) ? "<no description>" : desc);
+ /* ... and sometimes input flags */
+ if((verbose >= 3) && !util_flags(bio_out, flags,
+ indent))
+ goto err;
+ xpos = 0;
+ }
+ }