merge test code from projects/hsm/

1 files changed, 52 insertions, 3 deletions

diff --git a/projects/cli-test/mgmt-show.c b/projects/cli-test/mgmt-show.c
index 80a74cb..b918cce 100644
--- a/projects/cli-test/mgmt-show.c
+++ b/projects/cli-test/mgmt-show.c
@@ -54,7 +54,7 @@
 #include <string.h>
 
 
-int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], int argc)
+static int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], int argc)
 {
     volatile uint32_t hclk;
 
@@ -65,18 +65,66 @@ int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], in
     return CLI_OK;
 }
 
-int cmd_show_fpga_status(struct cli_def *cli, const char *command, char *argv[], int argc)
+static int cmd_show_fpga_status(struct cli_def *cli, const char *command, char *argv[], int argc)
 {
     cli_print(cli, "FPGA has %sloaded a bitstream", fpgacfg_check_done() ? "":"NOT ");
     return CLI_OK;
 }
 
-int cmd_show_keystore_status(struct cli_def *cli, const char *command, char *argv[], int argc)
+static int cmd_show_keystore_status(struct cli_def *cli, const char *command, char *argv[], int argc)
 {
     cli_print(cli, "Keystore memory is %sonline", (keystore_check_id() != 1) ? "NOT ":"");
     return CLI_OK;
 }
 
+static int cmd_show_keystore_data(struct cli_def *cli, const char *command, char *argv[], int argc)
+{
+    uint8_t buf[KEYSTORE_PAGE_SIZE];
+    uint32_t i;
+
+    if (keystore_check_id() != 1) {
+	cli_print(cli, "ERROR: The keystore memory is not accessible.");
+    }
+
+    memset(buf, 0, sizeof(buf));
+    if ((i = keystore_read_data(0, buf, sizeof(buf))) != 1) {
+	cli_print(cli, "Failed reading first page from keystore memory: %li", i);
+	return CLI_ERROR;
+    }
+
+    cli_print(cli, "First page from keystore memory:\r\n");
+    uart_send_hexdump(STM_UART_MGMT, buf, 0, sizeof(buf) - 1);
+    uart_send_string2(STM_UART_MGMT, (char *) "\r\n\r\n");
+
+    for (i = 0; i < 8; i++) {
+	if (buf[i] == 0xff) break;  /* never written */
+	if (buf[i] != 0x55) break;  /* something other than a tombstone */
+    }
+    /* As a demo, tombstone byte after byte of the first 8 bytes in the keystore memory
+     * (as long as they do not appear to contain real data).
+     * If all of them are tombstones, erase the first sector to start over.
+     */
+    if (i < 8) {
+	if (buf[i] == 0xff) {
+	    cli_print(cli, "Tombstoning byte %li", i);
+	    buf[i] = 0x55;
+	    if ((i = keystore_write_data(0, buf, sizeof(buf))) != 1) {
+		cli_print(cli, "Failed writing data at offset 0: %li", i);
+		return CLI_ERROR;
+	    }
+	}
+    } else {
+	cli_print(cli, "Erasing first sector since all the first 8 bytes are tombstones");
+	if ((i = keystore_erase_sectors(1, 1)) != 1) {
+	    cli_print(cli, "Failed erasing the first sector: %li", i);
+	    return CLI_ERROR;
+	}
+	cli_print(cli, "Erase result: %li", i);
+    }
+
+    return CLI_OK;
+}
+
 void configure_cli_show(struct cli_def *cli)
 {
     /* show */
@@ -92,4 +140,5 @@ void configure_cli_show(struct cli_def *cli)
     cli_command_branch(show, keystore);
     /* show keystore status*/
     cli_command_node(show_keystore, status, "Show status of the keystore memory");
+    cli_command_node(show_keystore, data, "Show the first page of the keystore memory");
 }