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-rw-r--r--source3/utils/regedit.c4
-rw-r--r--source3/utils/regedit_dialog.c144
-rw-r--r--source3/utils/regedit_dialog.h4
3 files changed, 134 insertions, 18 deletions
diff --git a/source3/utils/regedit.c b/source3/utils/regedit.c
index cf97668494..9c8724d136 100644
--- a/source3/utils/regedit.c
+++ b/source3/utils/regedit.c
@@ -175,7 +175,9 @@ static void handle_value_input(struct regedit *regedit, int c)
if (vitem) {
struct tree_node *node;
node = item_userptr(current_item(regedit->keys->menu));
- dialog_edit_value(regedit, node->key, vitem, regedit->main_window);
+ dialog_edit_value(regedit, node->key, vitem->type,
+ vitem, regedit->main_window);
+ value_list_load(regedit->vl, node->key);
}
break;
case 'd':
diff --git a/source3/utils/regedit_dialog.c b/source3/utils/regedit_dialog.c
index 9b64da898e..b11a1ebedc 100644
--- a/source3/utils/regedit_dialog.c
+++ b/source3/utils/regedit_dialog.c
@@ -315,6 +315,22 @@ struct edit_dialog {
enum input_section section;
};
+static int edit_dialog_free(struct edit_dialog *edit)
+{
+ if (edit->input) {
+ unpost_form(edit->input);
+ }
+ if (edit->field[0]) {
+ free_field(edit->field[0]);
+ }
+ if (edit->field[1]) {
+ free_field(edit->field[1]);
+ }
+ delwin(edit->input_win);
+
+ return 0;
+}
+
static WERROR fill_value_buffer(struct edit_dialog *edit,
const struct value_item *vitem)
{
@@ -372,9 +388,92 @@ static WERROR fill_value_buffer(struct edit_dialog *edit,
return WERR_OK;
}
-static void set_value(struct edit_dialog *edit, struct registry_key *key,
- const struct value_item *vitem)
+static char *string_trim_n(TALLOC_CTX *ctx, const char *buf, size_t n)
+{
+ char *str;
+
+ str = talloc_strndup(ctx, buf, n);
+
+ if (str) {
+ trim_string(str, " ", " ");
+ }
+
+ return str;
+}
+
+static char *string_trim(TALLOC_CTX *ctx, const char *buf)
{
+ char *str;
+
+ str = talloc_strdup(ctx, buf);
+
+ if (str) {
+ trim_string(str, " ", " ");
+ }
+
+ return str;
+}
+
+static WERROR set_value(struct edit_dialog *edit, struct registry_key *key,
+ uint32_t type)
+{
+ WERROR rv;
+ DATA_BLOB blob;
+ const char *buf = field_buffer(edit->field[1], 0);
+ char *name = string_trim(edit, field_buffer(edit->field[0], 0));
+
+ if (!buf || !field_status(edit->field[1])) {
+ return WERR_OK;
+ }
+
+ switch (type) {
+ case REG_DWORD: {
+ uint32_t val;
+ int base = 10;
+
+ if (buf[0] == '0' && tolower(buf[1]) == 'x') {
+ base = 16;
+ }
+
+ val = strtoul(buf, NULL, base);
+ blob = data_blob_talloc(edit, NULL, sizeof(val));
+ SIVAL(blob.data, 0, val);
+ rv = WERR_OK;
+ break;
+ }
+ case REG_SZ:
+ case REG_EXPAND_SZ: {
+ char *str = string_trim(edit, buf);
+ if (!str || !push_reg_sz(edit, &blob, str)) {
+ rv = WERR_NOMEM;
+ }
+ break;
+ }
+ case REG_MULTI_SZ: {
+ int rows, cols, max;
+ const char **arr;
+ size_t i;
+
+ dynamic_field_info(edit->field[1], &rows, &cols, &max);
+
+ arr = talloc_zero_array(edit, const char *, rows + 1);
+ if (arr == NULL) {
+ return WERR_NOMEM;
+ }
+ for (i = 0; *buf; ++i, buf += cols) {
+ SMB_ASSERT(i < rows);
+ arr[i] = string_trim_n(edit, buf, cols);
+ }
+ if (!push_reg_multi_sz(edit, &blob, arr)) {
+ rv = WERR_NOMEM;
+ }
+ break;
+ }
+ }
+
+ rv = reg_val_set(key, name, type, blob);
+
+ return rv;
}
static void section_down(struct edit_dialog *edit)
@@ -421,7 +520,7 @@ static void section_up(struct edit_dialog *edit)
}
}
-int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
+WERROR dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key, uint32_t type,
const struct value_item *vitem, WINDOW *below)
{
struct edit_dialog *edit;
@@ -432,15 +531,16 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
};
char *title;
int nlines, ncols, val_rows;
- int rv = -1;
+ WERROR rv = WERR_NOMEM;
+ int selection;
edit = talloc_zero(ctx, struct edit_dialog);
if (edit == NULL) {
- return -1;
+ return rv;
}
+ talloc_set_destructor(edit, edit_dialog_free);
- title = talloc_asprintf(ctx, "Edit %s value", str_regtype(vitem->type));
- talloc_free(title);
+ title = talloc_asprintf(edit, "Edit %s value", str_regtype(vitem->type));
if (title == NULL) {
goto finish;
}
@@ -450,13 +550,18 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
nlines += 4;
}
ncols = 50;
- edit->dia = dialog_choice_center_new(ctx, title, choices, nlines, ncols, below);
+ edit->dia = dialog_choice_center_new(edit, title, choices, nlines,
+ ncols, below);
+ talloc_free(title);
if (edit->dia == NULL) {
goto finish;
}
/* name */
edit->field[0] = new_field(1, ncols - 4, 1, 1, 0, 0);
+ if (edit->field[0] == NULL) {
+ goto finish;
+ }
/* data */
val_rows = 1;
@@ -464,7 +569,9 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
val_rows += 4;
}
edit->field[1] = new_field(val_rows, ncols - 4, 4, 1, 0, 0);
-
+ if (edit->field[1] == NULL) {
+ goto finish;
+ }
set_field_back(edit->field[0], A_REVERSE);
set_field_back(edit->field[1], A_REVERSE);
field_opts_off(edit->field[0], O_BLANK | O_AUTOSKIP | O_STATIC);
@@ -477,9 +584,15 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
}
edit->input = new_form(edit->field);
+ if (edit->input == NULL) {
+ goto finish;
+ }
form_opts_off(edit->input, O_NL_OVERLOAD | O_BS_OVERLOAD);
edit->input_win = derwin(edit->dia->sub_window, nlines - 3, ncols - 3, 0, 0);
+ if (edit->input_win == NULL) {
+ goto finish;
+ }
set_form_win(edit->input, edit->dia->sub_window);
set_form_sub(edit->input, edit->input_win);
@@ -506,8 +619,8 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
if (edit->section == IN_NAME || edit->section == IN_DATA) {
handle_form_input(edit->input, c);
} else {
- rv = handle_menu_input(edit->dia->choices, c);
- if (rv != -1) {
+ selection = handle_menu_input(edit->dia->choices, c);
+ if (selection != -1) {
goto finish;
}
}
@@ -517,12 +630,11 @@ int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
}
finish:
- if (edit->dia) {
- talloc_free(edit->dia);
- }
- if (rv == DIALOG_OK) {
- //set_value
+ if (selection == DIALOG_OK) {
+ rv = set_value(edit, key, type);
}
+ talloc_free(edit);
+
return rv;
}
diff --git a/source3/utils/regedit_dialog.h b/source3/utils/regedit_dialog.h
index de6c5bc982..6b374b097f 100644
--- a/source3/utils/regedit_dialog.h
+++ b/source3/utils/regedit_dialog.h
@@ -60,5 +60,7 @@ int dialog_modal_loop(struct dialog *dia);
struct registry_key;
struct value_item;
-int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key, const struct value_item *vitem, WINDOW *below);
+WERROR dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key, uint32_t type,
+ const struct value_item *vitem, WINDOW *below);
+
#endif
generated by cgit (git 2.34.1) at 2024-11-07 05:20:22 +0000