Modest/examples/mycss/stylesheet_low_level.c
2017-03-14 11:28:54 +03:00

73 lines
2.1 KiB
C

/*
Copyright (C) 2016 Alexander Borisov
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Author: lex.borisov@gmail.com (Alexander Borisov)
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mycss/mycss.h>
mystatus_t serialization_callback(const char* data, size_t len, void* ctx)
{
printf("%.*s", (int)len, data);
return MyCORE_STATUS_OK;
}
int main(int argc, const char * argv[])
{
const char *css =
"@namespace html \"http://www.w3.org/1999/xhtml\";\n\
div > html|span:has(~ [class~=best i]) {width: 30%; height: 120.46px}\n\
:not(h1, h2, h3, h4, h5) {}\n\
body > div[id*=mu i]:not(:nth-child(2n+1)) {width: 1.4%}";
// basic init
mycss_t *mycss = mycss_create();
mystatus_t status = mycss_init(mycss);
// check initialization
if (MyCSS_FAILED(status)) return EXIT_FAILURE;
// current entry work init
mycss_entry_t *entry = mycss_entry_create();
status = mycss_entry_init(mycss, entry);
// parse selectors
printf("Input data:\n");
printf("%s", css);
printf("\n\n");
status = mycss_parse(entry, MyENCODING_UTF_8, css, strlen(css));
/* print result */
printf("Result:\n");
mycss_namespace_serialization_stylesheet(&entry->stylesheet->ns_stylesheet, serialization_callback, NULL);
mycss_stylesheet_serialization(entry->stylesheet, serialization_callback, NULL);
printf("\n");
// destroy all
mycss_entry_destroy(entry, true);
mycss_destroy(mycss, true);
return 0;
}