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dfu: Remove two completely unused helpers

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This commit is contained in:
Richard Hughes 2019-10-15 12:58:04 +01:00
parent 8cc41cfa6f
commit 6b72cfa25a
2 changed files with 0 additions and 76 deletions
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71
plugins/dfu/dfu-element.c
View File

@ -30,9 +30,7 @@ static void dfu_element_finalize (GObject *object);
typedef struct {
GBytes *contents;
guint32 target_size;
guint32 address;
guint8 padding_value;
} DfuElementPrivate;
G_DEFINE_TYPE_WITH_PRIVATE (DfuElement, dfu_element, G_TYPE_OBJECT)
@ -162,10 +160,6 @@ dfu_element_to_string (DfuElement *element)
str = g_string_new ("");
g_string_append_printf (str, "address: 0x%02x\n", priv->address);
if (priv->target_size > 0) {
g_string_append_printf (str, "target: 0x%04x\n",
priv->target_size);
}
if (priv->contents != NULL) {
g_string_append_printf (str, "contents: 0x%04x\n",
(guint32) g_bytes_get_size (priv->contents));
@ -174,68 +168,3 @@ dfu_element_to_string (DfuElement *element)
g_string_truncate (str, str->len - 1);
return g_string_free (str, FALSE);
}
/**
* dfu_element_set_padding_value:
* @element: a #DfuElement
* @padding_value: char value, typically 0x00 or 0xff
*
* Sets a the value of the padding byte to be used in the function
* dfu_element_set_target_size().
**/
void
dfu_element_set_padding_value (DfuElement *element, guint8 padding_value)
{
DfuElementPrivate *priv = GET_PRIVATE (element);
g_return_if_fail (DFU_IS_ELEMENT (element));
priv->padding_value = padding_value;
}
/**
* dfu_element_set_target_size:
* @element: a #DfuElement
* @target_size: size in bytes
*
* Sets a target size for the element. If the prepared element is smaller
* than this then it will be padded up to the required size.
*
* If a padding byte other than 0x00 is required then the function
* dfu_element_set_padding_value() should be used before this function is
* called.
**/
void
dfu_element_set_target_size (DfuElement *element, guint32 target_size)
{
DfuElementPrivate *priv = GET_PRIVATE (element);
const guint8 *data;
gsize length;
guint8 *buf;
g_return_if_fail (DFU_IS_ELEMENT (element));
/* save for dump */
priv->target_size = target_size;
/* no need to pad */
if (priv->contents == NULL)
return;
if (g_bytes_get_size (priv->contents) >= target_size)
return;
/* reallocate and pad */
data = g_bytes_get_data (priv->contents, &length);
buf = g_malloc0 (target_size);
g_assert (buf != NULL);
memcpy (buf, data, length);
/* set the padding value */
if (priv->padding_value != 0x00) {
memset (buf + length,
priv->padding_value,
target_size - length);
}
/* replace */
g_bytes_unref (priv->contents);
priv->contents = g_bytes_new_take (buf, target_size);
}

5
plugins/dfu/dfu-element.h
View File

@ -25,9 +25,4 @@ void dfu_element_set_contents (DfuElement *element,
GBytes *contents);
void dfu_element_set_address (DfuElement *element,
guint32 address);
void dfu_element_set_target_size (DfuElement *element,
guint32 target_size);
void dfu_element_set_padding_value (DfuElement *element,
guint8 padding_value);
gchar *dfu_element_to_string (DfuElement *element);