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More robust rc.xml parsing

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Consolatis 2022-01-06 03:24:32 +01:00 • committed by Johan Malm
parent dc203a28e9
commit 2b82bdcdb7
2 changed files with 44 additions and 16 deletions
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47
src/config/rcxml.c
View file

@ -52,19 +52,25 @@ fill_keybind(char *nodename, char *content)
string_truncate_at_pattern(nodename, ".keybind.keyboard"); string_truncate_at_pattern(nodename, ".keybind.keyboard");
if (!strcmp(nodename, "key")) { if (!strcmp(nodename, "key")) {
current_keybind = keybind_create(content); current_keybind = keybind_create(content);
} current_keybind_action = NULL;
/* /*
* We expect <keybind key=""> to come first * If an invalid keybind has been provided,
* If a invalid keybind has been provided, keybind_create() complains * keybind_create() complains.
* so we just silently ignore it here.
*/ */
if (!current_keybind) { if (!current_keybind) {
wlr_log(WLR_ERROR, "Invalid keybind: %s", content);
return; return;
} }
if (!strcmp(nodename, "name.action")) { } else if (!current_keybind) {
wlr_log(WLR_ERROR, "expect <keybind key=\"\"> element first. "
"nodename: '%s' content: '%s'", nodename, content);
} else if (!strcmp(nodename, "name.action")) {
current_keybind_action = action_create(content); current_keybind_action = action_create(content);
wl_list_insert(current_keybind->actions.prev, wl_list_insert(current_keybind->actions.prev,
&current_keybind_action->link); &current_keybind_action->link);
} else if (!current_keybind_action) {
wlr_log(WLR_ERROR, "expect <action name=\"\"> element first. "
"nodename: '%s' content: '%s'", nodename, content);
} else if (!strcmp(nodename, "command.action")) { } else if (!strcmp(nodename, "command.action")) {
current_keybind_action->arg = strdup(content); current_keybind_action->arg = strdup(content);
} else if (!strcmp(nodename, "direction.action")) { } else if (!strcmp(nodename, "direction.action")) {
@ -86,17 +92,26 @@ fill_mousebind(char *nodename, char *content)
* </mousebind> * </mousebind>
*/ */
if (!strcmp(nodename, "mousebind.context.mouse")) { if (!current_mouse_context) {
wlr_log(WLR_ERROR, "expect <context name=\"\"> element first. "
"nodename: '%s' content: '%s'", nodename, content);
return;
} else if (!strcmp(nodename, "mousebind.context.mouse")) {
wlr_log(WLR_INFO, "create mousebind for %s", wlr_log(WLR_INFO, "create mousebind for %s",
current_mouse_context); current_mouse_context);
current_mousebind = mousebind_create(current_mouse_context); current_mousebind = mousebind_create(current_mouse_context);
} current_mousebind_action = NULL;
if (!content) { return;
} else if (!content) {
return; return;
} }
string_truncate_at_pattern(nodename, ".mousebind.context.mouse");
if (!strcmp(nodename, "button")) { string_truncate_at_pattern(nodename, ".mousebind.context.mouse");
if (!current_mousebind) {
wlr_log(WLR_ERROR,
"expect <mousebind button=\"\" action=\"\"> element first. "
"nodename: '%s' content: '%s'", nodename, content);
} else if (!strcmp(nodename, "button")) {
current_mousebind->button = mousebind_button_from_str(content, current_mousebind->button = mousebind_button_from_str(content,
&current_mousebind->modifiers); &current_mousebind->modifiers);
} else if (!strcmp(nodename, "action")) { } else if (!strcmp(nodename, "action")) {
@ -107,6 +122,9 @@ fill_mousebind(char *nodename, char *content)
current_mousebind_action = action_create(content); current_mousebind_action = action_create(content);
wl_list_insert(current_mousebind->actions.prev, wl_list_insert(current_mousebind->actions.prev,
&current_mousebind_action->link); &current_mousebind_action->link);
} else if (!current_mousebind_action) {
wlr_log(WLR_ERROR, "expect <action name=\"\"> element first. "
"nodename: '%s' content: '%s'", nodename, content);
} else if (!strcmp(nodename, "command.action")) { } else if (!strcmp(nodename, "command.action")) {
current_mousebind_action->arg = strdup(content); current_mousebind_action->arg = strdup(content);
} else if (!strcmp(nodename, "direction.action")) { } else if (!strcmp(nodename, "direction.action")) {
@ -349,6 +367,7 @@ entry(xmlNode *node, char *nodename, char *content)
} }
} else if (!strcasecmp(nodename, "name.context.mouse")) { } else if (!strcasecmp(nodename, "name.context.mouse")) {
current_mouse_context = content; current_mouse_context = content;
current_mousebind = NULL;
} else if (!strcasecmp(nodename, "repeatRate.keyboard")) { } else if (!strcasecmp(nodename, "repeatRate.keyboard")) {
rc.repeat_rate = atoi(content); rc.repeat_rate = atoi(content);
} else if (!strcasecmp(nodename, "repeatDelay.keyboard")) { } else if (!strcasecmp(nodename, "repeatDelay.keyboard")) {
@ -686,4 +705,12 @@ rcxml_finish(void)
zfree(l->name); zfree(l->name);
zfree(l); zfree(l);
} }
/* Reset state vars for starting fresh when Reload is triggered */
current_keybind = NULL;
current_mousebind = NULL;
current_libinput_category = NULL;
current_mouse_context = NULL;
current_keybind_action = NULL;
current_mousebind_action = NULL;
} }

1
src/menu/menu.c
View file

@ -116,6 +116,7 @@ fill_item(char *nodename, char *content)
/* <item label=""> defines the start of a new item */ /* <item label=""> defines the start of a new item */
if (!strcmp(nodename, "label")) { if (!strcmp(nodename, "label")) {
current_item = item_create(current_menu, content); current_item = item_create(current_menu, content);
current_item_action = NULL;
} else if (!current_item) { } else if (!current_item) {
wlr_log(WLR_ERROR, "expect <item label=\"\"> element first. " wlr_log(WLR_ERROR, "expect <item label=\"\"> element first. "
"nodename: '%s' content: '%s'", nodename, content); "nodename: '%s' content: '%s'", nodename, content);