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Code

regedit: add a button to resize hexedit buffer

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Signed-off-by: Chris Davis <cd.rattan@gmail.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
This commit is contained in:
Chris Davis 2014-08-08 23:55:25 -07:00 committed by Michael Adam
parent 8acb87e42e
commit 4badab3a60
2 changed files with 48 additions and 2 deletions
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48
source3/utils/regedit_dialog.c
View File

@ -1224,6 +1224,23 @@ void dialog_section_hexedit_get_buf(struct dialog_section *section,
*size = hexedit_get_buf_len(hexedit->buf);
}
WERROR dialog_section_hexedit_resize(struct dialog_section *section,
size_t size)
{
WERROR rv;
struct dialog_section_hexedit *hexedit =
talloc_get_type_abort(section, struct dialog_section_hexedit);
SMB_ASSERT(hexedit->buf != NULL);
rv = hexedit_resize_buffer(hexedit->buf, size);
if (W_ERROR_IS_OK(rv)) {
hexedit_refresh(hexedit->buf);
}
return rv;
}
/* button box */
struct dialog_section_buttons {
struct dialog_section section;
@ -2030,6 +2047,22 @@ static bool edit_on_submit(struct dialog *dia, struct dialog_section *section,
}
static enum dialog_action edit_on_resize(struct dialog *dia,
struct dialog_section *section)
{
struct dialog_section *data;
unsigned long size;
int rv;
data = dialog_find_section(dia, "data");
rv = dialog_input_ulong(dia, &size, "Resize", "Enter size of buffer");
if (rv == DIALOG_OK) {
dialog_section_hexedit_resize(data, size);
}
return DIALOG_IGNORE;
}
int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
uint32_t type, const struct value_item *vitem,
bool force_binary, WERROR *err,
@ -2039,11 +2072,18 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
struct dialog *dia;
struct dialog_section *section;
struct edit_req edit;
struct button_spec spec[] = {
struct button_spec buttons[] = {
{.label = "OK", .action = DIALOG_OK},
{.label = "Cancel", .action = DIALOG_CANCEL},
{ 0 }
};
struct button_spec buttons_hexedit[] = {
{.label = "OK", .action = DIALOG_OK},
{.label = "Resize Buffer", .on_enter = edit_on_resize},
{.label = "Cancel", .action = DIALOG_CANCEL},
{ 0 }
};
edit.key = key;
edit.vitem = vitem;
@ -2100,7 +2140,11 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
section = dialog_section_hsep_new(dia, 0);
dialog_append_section(dia, section);
section = dialog_section_buttons_new(dia, spec);
if (edit.mode == REG_BINARY) {
section = dialog_section_buttons_new(dia, buttons_hexedit);
} else {
section = dialog_section_buttons_new(dia, buttons);
}
dialog_section_set_justify(section, SECTION_JUSTIFY_CENTER);
dialog_append_section(dia, section);

2
source3/utils/regedit_dialog.h
View File

@ -175,6 +175,8 @@ WERROR dialog_section_hexedit_set_buf(struct dialog_section *section,
const void *data, size_t size);
void dialog_section_hexedit_get_buf(struct dialog_section *section,
const void **data, size_t *size);
WERROR dialog_section_hexedit_resize(struct dialog_section *section,
size_t size);
struct button_spec {
const char *label;