mirror of
https://github.com/lexborisov/Modest
synced 2025-05-16 00:58:04 +03:00
73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
/**
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* modify_and_serialize.c
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*
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* Test script that checks whether a document can be read, modified and
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* serialized
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*
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* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
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* @copyright 2016 Copernica BV
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*/
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/**
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* Dependencies
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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/serialization.h>
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/**
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* Write output
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* @param buffer
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* @param size
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* @param ptr
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*/
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mystatus_t write_output(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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/**
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* Main procedure
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* @return int
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*/
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int main()
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{
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// initalize html engine
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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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// input string
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const char *input = "<html><head></head><body><a href=http://nu.nl></body></html>";
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// parse html
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myhtml_parse(tree, MyENCODING_UTF_8, input, strlen(input));
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// collection of links
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myhtml_collection_t *collection = myhtml_get_nodes_by_name(tree, NULL, "a", 1, NULL);
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// iterate over all nodes
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for (size_t i = 0; i < collection->length; ++i)
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{
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// add attribute
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myhtml_attribute_add(collection->list[i], "title", 5, "my value", 8, MyENCODING_UTF_8);
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}
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// write the document again
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myhtml_serialization_tree_callback(myhtml_tree_get_document(tree), write_output, NULL);
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myhtml_collection_destroy(collection);
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myhtml_tree_destroy(tree);
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myhtml_destroy(myhtml);
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// done
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return 0;
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}
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