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#include "../include/HtmlTree.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
char* file_get_content(const char *path, long *filesize) {
char *data;
FILE *file = fopen(path, "rb");
if(!file) {
perror(path);
return NULL;
}
fseek(file, 0, SEEK_END);
*filesize = ftell(file);
fseek(file, 0, SEEK_SET);
data = malloc(*filesize);
fread(data, 1, *filesize, file);
fclose(file);
return data;
}
static void html_attributes_print(HtmlAttribute *attr) {
while(attr) {
printf("%.*s=\"%.*s\" ", (int)attr->key.size, attr->key.data, (int)attr->value.size, attr->value.data);
attr = attr->next;
}
}
static void html_node_print(HtmlNode *node);
static void html_node_child_print(HtmlNodeChild *node_child) {
while(node_child) {
html_node_print(&node_child->node);
node_child = node_child->next;
}
}
void html_node_print(HtmlNode *node) {
switch(node->node_type) {
case HTML_NODE_NODE: {
printf("<%.*s ", (int)node->name_or_value.size, node->name_or_value.data);
html_attributes_print(node->first_attr);
printf(">\n");
html_node_child_print(node->first_child);
printf("</%.*s>\n", (int)node->name_or_value.size, node->name_or_value.data);
break;
}
case HTML_NODE_TEXT: {
printf("%.*s", (int)node->name_or_value.size, node->name_or_value.data);
break;
}
case HTML_NODE_JS: {
printf("%.*s", (int)node->name_or_value.size, node->name_or_value.data);
break;
}
}
}
int main(void) {
int result;
HtmlTree html_tree;
long filesize;
char *file_data;
file_data = file_get_content("depends/html-parser/tests/hotexamples.html", &filesize);
if(!file_data) {
fprintf(stderr, "Failed to read from file: depends/html-parser/tests/hotexamples.html\n");
return 1;
}
result = html_parse_to_tree(&html_tree, file_data, filesize);
if(result != 0)
return result;
html_node_print(&html_tree.root_node);
html_tree_deinit(&html_tree);
free(file_data);
return 0;
}
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