mirror of
https://github.com/lexborisov/Modest
synced 2024-11-22 05:41:32 +03:00
746 lines
27 KiB
C
746 lines
27 KiB
C
/*
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Copyright (C) 2016-2017 Alexander Borisov
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Author: lex.borisov@gmail.com (Alexander Borisov)
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*/
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#include "mycss/selectors/function_parser.h"
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/* <drop> */
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bool mycss_selectors_function_parser_state_drop_component_value(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == entry->parser_ending_token) {
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if(mycss_entry_parser_list_current_is_local(entry) == false) {
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mycss_entry_parser_list_pop(entry);
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return false;
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}
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}
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switch (token->type) {
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case MyCSS_TOKEN_TYPE_WHITESPACE:
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break;
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case MyCSS_TOKEN_TYPE_FUNCTION: {
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mycss_entry_parser_list_push(entry, mycss_selectors_function_parser_state_drop_component_value, NULL, entry->parser_ending_token, true);
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entry->parser_ending_token = MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS;
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break;
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}
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case MyCSS_TOKEN_TYPE_LEFT_CURLY_BRACKET: {
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mycss_entry_parser_list_push(entry, mycss_selectors_function_parser_state_drop_component_value, NULL, entry->parser_ending_token, true);
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entry->parser_ending_token = MyCSS_TOKEN_TYPE_RIGHT_CURLY_BRACKET;
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break;
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}
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case MyCSS_TOKEN_TYPE_LEFT_SQUARE_BRACKET: {
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mycss_entry_parser_list_push(entry, mycss_selectors_function_parser_state_drop_component_value, NULL, entry->parser_ending_token, true);
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entry->parser_ending_token = MyCSS_TOKEN_TYPE_RIGHT_SQUARE_BRACKET;
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break;
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}
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case MyCSS_TOKEN_TYPE_LEFT_PARENTHESIS: {
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mycss_entry_parser_list_push(entry, mycss_selectors_function_parser_state_drop_component_value, NULL, entry->parser_ending_token, true);
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entry->parser_ending_token = MyCSS_TOKEN_TYPE_RIGHT_PARENTHESIS;
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break;
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}
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default: {
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if(mycss_entry_parser_list_current_is_local(entry) &&
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token->type == entry->parser_ending_token)
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{
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mycss_entry_parser_list_pop(entry);
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}
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break;
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}
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}
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return true;
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}
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bool mycss_selectors_unknown_parser(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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mycss_selectors_list_t * mycss_selectors_parser_check_selector_list(mycss_selectors_t* selectors, mycss_selectors_list_t *list)
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{
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if(list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD)
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mycss_selectors_list_destroy_last_empty_selector(selectors, list, true);
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if(list->entries_list_length == 0 || list->entries_list[0].entry == NULL) {
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return mycss_selectors_list_destroy(selectors, list, true);
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}
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return list;
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}
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///////////////////////////////////////////////////////////
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////// NOT AND MATCHES AND CURRENT
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//////
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///////////////////////////////////////////////////////////
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void mycss_selectors_function_parser_not_or_matches_or_current_find_bad_selector(mycss_selectors_list_t* selectors_list)
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{
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for(size_t i = 0; i < selectors_list->entries_list_length; i++) {
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mycss_selectors_entry_t* selector = selectors_list->entries_list[i].entry;
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while(selector) {
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if(selector->sub_type == MyCSS_SELECTORS_SUB_TYPE_PSEUDO_CLASS_FUNCTION_MATCHES ||
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selector->sub_type == MyCSS_SELECTORS_SUB_TYPE_PSEUDO_CLASS_FUNCTION_NOT ||
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selector->sub_type == MyCSS_SELECTORS_SUB_TYPE_PSEUDO_CLASS_FUNCTION_CURRENT ||
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selector->type == MyCSS_SELECTORS_TYPE_PSEUDO_ELEMENT)
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{
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if((selectors_list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selectors_list->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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return;
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}
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selector = selector->next;
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}
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}
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}
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bool mycss_selectors_function_parser_not_or_matches_or_current_parser(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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mycss_selectors_t *selectors = entry->selectors;
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mycss_selectors_list_t *selectors_list = selectors->list_last;
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mycss_selectors_list_t *parent_list = selectors->list_last->parent;
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selectors->entry_last = mycss_selectors_list_last_entry(parent_list);
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selectors->list_last = parent_list;
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selectors->specificity = &parent_list->entries_list[ (parent_list->entries_list_length - 1) ].specificity;
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if(selectors->specificity && selectors->entry_last && (
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selectors->entry_last->sub_type == MyCSS_SELECTORS_SUB_TYPE_PSEUDO_CLASS_FUNCTION_MATCHES ||
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selectors->entry_last->sub_type == MyCSS_SELECTORS_SUB_TYPE_PSEUDO_CLASS_FUNCTION_NOT))
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{
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selectors->specificity->b--;
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}
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mycss_selectors_function_parser_not_or_matches_or_current_find_bad_selector(selectors_list);
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selectors_list = mycss_selectors_parser_check_selector_list(selectors, selectors_list);
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if(selectors_list == NULL) {
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if(selectors->entry_last) {
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selectors->entry_last->value = NULL;
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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}
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else if((selectors_list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) && selectors->entry_last) {
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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if(token->type == entry->parser_ending_token) {
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mycss_entry_parser_list_pop(entry);
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return false;
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}
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if(selectors_list)
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selectors_list->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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if(selectors->entry_last)
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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///////////////////////////////////////////////////////////
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////// HAS
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//////
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///////////////////////////////////////////////////////////
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void mycss_selectors_function_parser_has_find_bad_selector(mycss_selectors_list_t* selectors_list)
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{
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for(size_t i = 0; i < selectors_list->entries_list_length; i++) {
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mycss_selectors_entry_t* selector = selectors_list->entries_list[i].entry;
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while(selector) {
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if(selector->type == MyCSS_SELECTORS_TYPE_PSEUDO_ELEMENT) {
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if((selectors_list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selectors_list->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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return;
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}
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selector = selector->next;
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}
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}
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}
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bool mycss_selectors_function_parser_has(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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mycss_selectors_t *selectors = entry->selectors;
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mycss_selectors_list_t *selectors_list = selectors->list_last;
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mycss_selectors_list_t *parent_list = selectors->list_last->parent;
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selectors->entry_last = mycss_selectors_list_last_entry(parent_list);
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selectors->list_last = parent_list;
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selectors->specificity = &parent_list->entries_list[ (parent_list->entries_list_length - 1) ].specificity;
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mycss_selectors_function_parser_has_find_bad_selector(selectors_list);
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selectors_list = mycss_selectors_parser_check_selector_list(selectors, selectors_list);
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if(selectors_list == NULL) {
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if(selectors->entry_last) {
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selectors->entry_last->value = NULL;
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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}
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else if((selectors_list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) && selectors->entry_last) {
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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if(token->type == entry->parser_ending_token) {
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mycss_entry_parser_list_pop(entry);
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return false;
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}
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if(selectors_list)
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selectors_list->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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if(selectors->entry_last)
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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///////////////////////////////////////////////////////////
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////// CONTAINS
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//////
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///////////////////////////////////////////////////////////
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void mycss_selectors_function_parser_contains_find_bad_selector(mycss_selectors_list_t* selectors_list)
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{
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for(size_t i = 0; i < selectors_list->entries_list_length; i++) {
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mycss_selectors_entry_t* selector = selectors_list->entries_list[i].entry;
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while(selector) {
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if(selector->type == MyCSS_SELECTORS_TYPE_PSEUDO_ELEMENT) {
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if((selectors_list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selectors_list->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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return;
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}
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selector = selector->next;
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}
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}
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}
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bool mycss_selectors_function_parser_contains(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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mycss_selectors_t *selectors = entry->selectors;
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mycss_selectors_list_t *selectors_list = selectors->list_last;
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mycss_selectors_list_t *parent_list = selectors->list_last->parent;
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selectors->entry_last = mycss_selectors_list_last_entry(parent_list);
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selectors->list_last = parent_list;
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selectors->specificity = &parent_list->entries_list[ (parent_list->entries_list_length - 1) ].specificity;
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mycss_selectors_function_parser_contains_find_bad_selector(selectors_list);
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selectors_list = mycss_selectors_parser_check_selector_list(selectors, selectors_list);
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if(selectors_list == NULL) {
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if(selectors->entry_last) {
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selectors->entry_last->value = NULL;
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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}
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else if((selectors_list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) && selectors->entry_last) {
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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if(token->type == entry->parser_ending_token) {
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mycss_entry_parser_list_pop(entry);
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return false;
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}
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if(selectors_list)
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selectors_list->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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if(selectors->entry_last)
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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///////////////////////////////////////////////////////////
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////// NTH OF SELECTORS
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//////
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///////////////////////////////////////////////////////////
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bool mycss_selectors_function_parser_nth_with_selectors(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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mycss_selectors_t *selectors = entry->selectors;
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mycss_selectors_entry_t *selector = selectors->entry_last;
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if(mycss_selector_value_an_plus_b(selector->value)->is_broken)
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{
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if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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selector->value = mycss_selectors_value_pseudo_class_function_nth_child_destroy(entry, selector->value, true);
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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entry->parser = mycss_selectors_function_parser_nth_with_selectors_need_of;
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return false;
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}
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bool mycss_selectors_function_parser_nth_with_selectors_need_of(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
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return true;
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}
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else if(token->type == MyCSS_TOKEN_TYPE_IDENT) {
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mycss_selectors_t *selectors = entry->selectors;
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mycss_selectors_entry_t *selector = selectors->entry_last;
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mycore_string_t str;
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mycss_token_data_to_string(entry, token, &str, true, false);
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mycss_an_plus_b_entry_t *anb = mycss_selector_value_an_plus_b(selector->value);
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if(mycore_strcasecmp(str.data, "of") != 0) {
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if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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anb->of = NULL;
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mycore_string_destroy(&str, false);
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return true;
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}
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mycore_string_destroy(&str, false);
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/* create and switch entry, and create selector */
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mycss_selectors_list_t *current_list = selectors->list_last;
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selectors->list = &anb->of;
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selectors->list_last = NULL;
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selectors->ending_token = entry->parser_ending_token;
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mycss_selectors_state_compound_selector_list(entry, token, true);
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anb->of->parent = current_list;
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mycss_entry_parser_list_push(entry, mycss_selectors_function_parser_nth_with_selectors_need_of_after, entry->parser_switch, entry->parser_ending_token, false);
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}
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else if(token->type == entry->parser_ending_token) {
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mycss_entry_parser_list_pop(entry);
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return false;
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}
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else {
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/* parse error */
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mycss_selectors_entry_t *selector = entry->selectors->entry_last;
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if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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return true;
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}
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bool mycss_selectors_function_parser_nth_with_selectors_need_of_after(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
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return true;
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}
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mycss_selectors_t *selectors = entry->selectors;
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mycss_selectors_list_t *parent_list = selectors->list_last->parent;
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mycss_selectors_list_t *selectors_list = mycss_selectors_parser_check_selector_list(selectors, selectors->list_last);
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selectors->list_last = parent_list;
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selectors->entry_last = mycss_selectors_list_last_entry(parent_list);
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selectors->specificity = &parent_list->entries_list[ (parent_list->entries_list_length - 1) ].specificity;
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if(selectors_list == NULL) {
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if(selectors->entry_last) {
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mycss_selector_value_an_plus_b(selectors->entry_last->value)->of = NULL;
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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}
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else if((selectors_list->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) && selectors->entry_last) {
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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}
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if(token->type == entry->parser_ending_token) {
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mycss_entry_parser_list_pop(entry);
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return false;
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}
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if(selectors_list)
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selectors_list->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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if(selectors->entry_last)
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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///////////////////////////////////////////////////////////
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////// NTH
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//////
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///////////////////////////////////////////////////////////
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bool mycss_selectors_function_parser_nth_without_selectors(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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mycss_selectors_t *selectors = entry->selectors;
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mycss_selectors_entry_t *selector = selectors->entry_last;
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if(mycss_selector_value_an_plus_b(selector->value)->is_broken)
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{
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if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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selector->value = mycss_selectors_value_pseudo_class_function_nth_child_destroy(entry, selector->value, true);
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entry->parser = mycss_selectors_function_parser_state_drop_component_value;
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return false;
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}
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entry->parser = mycss_selectors_function_parser_nth_without_selectors_after;
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return false;
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}
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bool mycss_selectors_function_parser_nth_without_selectors_after(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
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{
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if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
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return true;
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}
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mycss_selectors_t *selectors = entry->selectors;
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if(token->type == entry->parser_ending_token) {
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mycss_entry_parser_list_pop(entry);
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return false;
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}
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if((selectors->entry_last->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
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selectors->entry_last->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
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|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
|
|
return false;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////
|
|
////// DROP
|
|
//////
|
|
///////////////////////////////////////////////////////////
|
|
bool mycss_selectors_function_parser_drop(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == MyCSS_TOKEN_TYPE_IDENT) {
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
mycss_selectors_function_drop_type_t drop_val = mycss_selector_value_drop(selector->value);
|
|
|
|
mycore_string_t str;
|
|
mycss_token_data_to_string(entry, token, &str, true, false);
|
|
|
|
if(mycore_strcasecmp(str.data ,"active") == 0) {
|
|
drop_val |= MyCSS_SELECTORS_FUNCTION_DROP_TYPE_ACTIVE;
|
|
}
|
|
else if(mycore_strcasecmp(str.data ,"valid") == 0) {
|
|
drop_val |= MyCSS_SELECTORS_FUNCTION_DROP_TYPE_VALID;
|
|
}
|
|
else if(mycore_strcasecmp(str.data ,"invalid") == 0) {
|
|
drop_val |= MyCSS_SELECTORS_FUNCTION_DROP_TYPE_INVALID;
|
|
}
|
|
else {
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
}
|
|
|
|
selector->value = (void*)drop_val;
|
|
|
|
mycore_string_destroy(&str, false);
|
|
|
|
entry->parser = mycss_selectors_function_parser_drop_after;
|
|
}
|
|
else if(token->type == entry->parser_ending_token) {
|
|
/* it may be empty? */
|
|
// mycss_selectors_t *selectors = entry->selectors;
|
|
// mycss_selectors_entry_t *selector = selectors->entry_last;
|
|
//
|
|
// mycss_selectors_function_drop_type_t drop_val = mycss_selector_value_drop(selector->value);
|
|
//
|
|
// if(drop_val == MyCSS_SELECTORS_FUNCTION_DROP_TYPE_UNDEF &&
|
|
// (selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
// {
|
|
// selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
// }
|
|
|
|
mycss_entry_parser_list_pop(entry);
|
|
return false;
|
|
}
|
|
else {
|
|
/* parse error */
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool mycss_selectors_function_parser_drop_after(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == MyCSS_TOKEN_TYPE_COLUMN) {
|
|
entry->parser = mycss_selectors_function_parser_drop_after_column;
|
|
}
|
|
else if(token->type == entry->parser_ending_token) {
|
|
entry->parser = mycss_selectors_function_parser_drop;
|
|
return false;
|
|
}
|
|
else {
|
|
/* parse error */
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool mycss_selectors_function_parser_drop_after_column(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == MyCSS_TOKEN_TYPE_IDENT) {
|
|
entry->parser = mycss_selectors_function_parser_drop;
|
|
}
|
|
else if(token->type == entry->parser_ending_token) {
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_drop;
|
|
}
|
|
else {
|
|
/* parse error */
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////
|
|
////// DIR
|
|
//////
|
|
///////////////////////////////////////////////////////////
|
|
bool mycss_selectors_function_parser_dir(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == MyCSS_TOKEN_TYPE_IDENT) {
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
selector->value = mycss_selectors_value_pseudo_class_function_dir_create(entry, true);
|
|
mycss_token_data_to_string(entry, token, selector->value, true, false);
|
|
|
|
entry->parser = mycss_selectors_function_parser_dir_after;
|
|
}
|
|
else if(token->type == entry->parser_ending_token) {
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_drop;
|
|
return false;
|
|
}
|
|
else {
|
|
/* parse error */
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool mycss_selectors_function_parser_dir_after(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == entry->parser_ending_token) {
|
|
mycss_entry_parser_list_pop(entry);
|
|
}
|
|
else {
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////
|
|
////// LANG
|
|
//////
|
|
///////////////////////////////////////////////////////////
|
|
bool mycss_selectors_function_parser_lang(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == MyCSS_TOKEN_TYPE_IDENT ||
|
|
token->type == MyCSS_TOKEN_TYPE_STRING)
|
|
{
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
mycss_selectors_value_lang_t *lang;
|
|
|
|
if(selector->value) {
|
|
lang = mycss_selector_value_lang(selector->value);
|
|
|
|
while(lang->next)
|
|
lang = lang->next;
|
|
|
|
lang->next = mycss_selectors_value_pseudo_class_function_lang_create(entry, true);
|
|
mycss_token_data_to_string(entry, token, &lang->next->str, true, false);
|
|
}
|
|
else {
|
|
lang = mycss_selectors_value_pseudo_class_function_lang_create(entry, true);
|
|
mycss_token_data_to_string(entry, token, &lang->str, true, false);
|
|
|
|
selector->value = lang;
|
|
}
|
|
|
|
entry->parser = mycss_selectors_function_parser_lang_after;
|
|
}
|
|
else if(token->type == entry->parser_ending_token) {
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
mycss_entry_parser_list_pop(entry);
|
|
return false;
|
|
}
|
|
else {
|
|
/* parse error */
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool mycss_selectors_function_parser_lang_after(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == MyCSS_TOKEN_TYPE_COMMA) {
|
|
entry->parser = mycss_selectors_function_parser_lang_comma;
|
|
}
|
|
else if(token->type == entry->parser_ending_token) {
|
|
mycss_entry_parser_list_pop(entry);
|
|
return false;
|
|
}
|
|
else {
|
|
/* parse error */
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool mycss_selectors_function_parser_lang_comma(mycss_entry_t* entry, mycss_token_t* token, bool last_response)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_WHITESPACE) {
|
|
return true;
|
|
}
|
|
else if(token->type == MyCSS_TOKEN_TYPE_IDENT ||
|
|
token->type == MyCSS_TOKEN_TYPE_STRING)
|
|
{
|
|
entry->parser = mycss_selectors_function_parser_lang;
|
|
return false;
|
|
}
|
|
else {
|
|
/* parse error */
|
|
mycss_selectors_entry_t *selector = entry->selectors->entry_last;
|
|
|
|
if((selector->flags & MyCSS_SELECTORS_FLAGS_SELECTOR_BAD) == 0)
|
|
selector->flags |= MyCSS_SELECTORS_FLAGS_SELECTOR_BAD;
|
|
|
|
entry->parser = mycss_selectors_function_parser_state_drop_component_value;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
|