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authorSimon Glass <sjg@chromium.org>2013-05-07 06:12:02 +0000
committerTom Rini <trini@ti.com>2013-05-14 15:37:25 -0400
commitd8b75360eed3a117c0fc516e38a5ccc31df459eb (patch)
tree83816fb2b9f179f6d1f3edc09796732dba7e9cf2 /common
parentbbb467dc3c79537eebc4d3551576a17f627e5e41 (diff)
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image: Rename hash printing to fit_image_print_verification_data()
This function will be used to print signatures as well as hashes, so rename it. Also make it static since it is not used outside this file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'common')
-rw-r--r--common/image-fit.c131
1 files changed, 79 insertions, 52 deletions
diff --git a/common/image-fit.c b/common/image-fit.c
index de6fce6..9516abf 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -229,6 +229,84 @@ void fit_print_contents(const void *fit)
}
/**
+ * fit_image_print_data() - prints out the hash node details
+ * @fit: pointer to the FIT format image header
+ * @noffset: offset of the hash node
+ * @p: pointer to prefix string
+ *
+ * fit_image_print_data() lists properies for the processed hash node
+ *
+ * returns:
+ * no returned results
+ */
+static void fit_image_print_data(const void *fit, int noffset, const char *p)
+{
+ char *algo;
+ uint8_t *value;
+ int value_len;
+ int i, ret;
+
+ /*
+ * Check subnode name, must be equal to "hash".
+ * Multiple hash nodes require unique unit node
+ * names, e.g. hash@1, hash@2, etc.
+ */
+ if (strncmp(fit_get_name(fit, noffset, NULL),
+ FIT_HASH_NODENAME,
+ strlen(FIT_HASH_NODENAME)) != 0)
+ return;
+
+ debug("%s Hash node: '%s'\n", p,
+ fit_get_name(fit, noffset, NULL));
+
+ printf("%s Hash algo: ", p);
+ if (fit_image_hash_get_algo(fit, noffset, &algo)) {
+ printf("invalid/unsupported\n");
+ return;
+ }
+ printf("%s\n", algo);
+
+ ret = fit_image_hash_get_value(fit, noffset, &value,
+ &value_len);
+ printf("%s Hash value: ", p);
+ if (ret) {
+ printf("unavailable\n");
+ } else {
+ for (i = 0; i < value_len; i++)
+ printf("%02x", value[i]);
+ printf("\n");
+ }
+
+ debug("%s Hash len: %d\n", p, value_len);
+}
+
+/**
+ * fit_image_print_verification_data() - prints out the hash/signature details
+ * @fit: pointer to the FIT format image header
+ * @noffset: offset of the hash or signature node
+ * @p: pointer to prefix string
+ *
+ * This lists properies for the processed hash node
+ *
+ * returns:
+ * no returned results
+ */
+static void fit_image_print_verification_data(const void *fit, int noffset,
+ const char *p)
+{
+ const char *name;
+
+ /*
+ * Check subnode name, must be equal to "hash" or "signature".
+ * Multiple hash/signature nodes require unique unit node
+ * names, e.g. hash@1, hash@2, signature@1, signature@2, etc.
+ */
+ name = fit_get_name(fit, noffset, NULL);
+ if (!strncmp(name, FIT_HASH_NODENAME, strlen(FIT_HASH_NODENAME)))
+ fit_image_print_data(fit, noffset, p);
+}
+
+/**
* fit_image_print - prints out the FIT component image details
* @fit: pointer to the FIT format image header
* @image_noffset: offset of the component image node
@@ -323,63 +401,12 @@ void fit_image_print(const void *fit, int image_noffset, const char *p)
noffset = fdt_next_node(fit, noffset, &ndepth)) {
if (ndepth == 1) {
/* Direct child node of the component image node */
- fit_image_print_hash(fit, noffset, p);
+ fit_image_print_verification_data(fit, noffset, p);
}
}
}
/**
- * fit_image_print_hash - prints out the hash node details
- * @fit: pointer to the FIT format image header
- * @noffset: offset of the hash node
- * @p: pointer to prefix string
- *
- * fit_image_print_hash() lists properies for the processed hash node
- *
- * returns:
- * no returned results
- */
-void fit_image_print_hash(const void *fit, int noffset, const char *p)
-{
- char *algo;
- uint8_t *value;
- int value_len;
- int i, ret;
-
- /*
- * Check subnode name, must be equal to "hash".
- * Multiple hash nodes require unique unit node
- * names, e.g. hash@1, hash@2, etc.
- */
- if (strncmp(fit_get_name(fit, noffset, NULL),
- FIT_HASH_NODENAME, strlen(FIT_HASH_NODENAME)) != 0)
- return;
-
- debug("%s Hash node: '%s'\n", p,
- fit_get_name(fit, noffset, NULL));
-
- printf("%s Hash algo: ", p);
- if (fit_image_hash_get_algo(fit, noffset, &algo)) {
- printf("invalid/unsupported\n");
- return;
- }
- printf("%s\n", algo);
-
- ret = fit_image_hash_get_value(fit, noffset, &value,
- &value_len);
- printf("%s Hash value: ", p);
- if (ret) {
- printf("unavailable\n");
- } else {
- for (i = 0; i < value_len; i++)
- printf("%02x", value[i]);
- printf("\n");
- }
-
- debug("%s Hash len: %d\n", p, value_len);
-}
-
-/**
* fit_get_desc - get node description property
* @fit: pointer to the FIT format image header
* @noffset: node offset