mirror of
https://github.com/lexborisov/Modest
synced 2024-11-22 13:51:39 +03:00
83 lines
2.7 KiB
C
83 lines
2.7 KiB
C
/*
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Copyright (C) 2015-2016 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 <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <myhtml/api.h>
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mystatus_t serialization_callback(const char* data, size_t len, void* ctx)
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{
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printf("%.*s", (int)len, data);
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return MyCORE_STATUS_OK;
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}
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int main(int argc, const char * argv[])
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{
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char html[] = "<div></div>";
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// basic init
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myhtml_t* myhtml = myhtml_create();
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myhtml_init(myhtml, MyHTML_OPTIONS_DEFAULT, 1, 0);
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// init tree
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myhtml_tree_t* tree = myhtml_tree_create();
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myhtml_tree_init(tree, myhtml);
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// parse html
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myhtml_parse_fragment(tree, MyENCODING_UTF_8, html, strlen(html), MyHTML_TAG_DIV, MyHTML_NAMESPACE_HTML);
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// get first DIV from index
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myhtml_collection_t *div_list = myhtml_get_nodes_by_name(tree, NULL, "div", 3, NULL);
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myhtml_tree_node_t *node = div_list->list[0];
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// print original tree
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printf("Original tree:\n");
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myhtml_serialization_tree_callback(myhtml_tree_get_node_html(tree), serialization_callback, NULL);
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printf("For a test; Create and delete 100000 attrs...\n");
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for(size_t j = 0; j < 100000; j++) {
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myhtml_tree_attr_t *attr = myhtml_attribute_add(node, "key", 3, "value", 5, MyENCODING_UTF_8);
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myhtml_attribute_delete(tree, node, attr);
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}
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// add first attr in first div in tree
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myhtml_attribute_add(node, "key", 3, "value", 5, MyENCODING_UTF_8);
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printf("Modified tree:\n");
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myhtml_serialization_tree_callback(myhtml_tree_get_node_html(tree), serialization_callback, NULL);
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// get attr by key name
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myhtml_tree_attr_t *gets_attr = myhtml_attribute_by_key(node, "key", 3);
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const char *attr_char = myhtml_attribute_value(gets_attr, NULL);
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printf("Get attr by key name \"key\": %s\n", attr_char);
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// release resources
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myhtml_collection_destroy(div_list);
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myhtml_tree_destroy(tree);
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myhtml_destroy(myhtml);
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return 0;
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}
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