size_t myhtml_parser_token_data_to_string_charef(myhtml_tree_t *tree, myhtml_string_t* str, myhtml_data_process_entry_t* proc_entry, size_t begin, size_t length)
{
myhtml_incoming_buffer_t *buffer = myhtml_incoming_buffer_find_by_position(tree->incoming_buf_first, begin);
size_t relative_begin = begin - buffer->offset;
// if token data length in one buffer then print them all at once
if((relative_begin + length) <= buffer->size) {
myhtml_data_process(proc_entry, str, &buffer->data[relative_begin], length);
myhtml_data_process_end(proc_entry, str);
return str->length;
}
// if the data are spread across multiple buffers that join them
while(buffer) {
if((relative_begin + length) > buffer->size)
{
size_t relative_end = (buffer->size - relative_begin);
length -= relative_end;
myhtml_data_process(proc_entry, str, &buffer->data[relative_begin], relative_end);
relative_begin = 0;
buffer = buffer->next;
}
else {
myhtml_data_process(proc_entry, str, &buffer->data[relative_begin], length);
break;
}
}
myhtml_data_process_end(proc_entry, str);
return str->length;
}
myhtml_string_t * myhtml_node_text_set_with_charef(myhtml_tree_t* tree, myhtml_tree_node_t *node, const char* text, size_t length, myhtml_encoding_t encoding)
{
if(node == NULL)
return NULL;
if(encoding >= MyHTML_ENCODING_LAST_ENTRY)
return NULL;
if(node->token == NULL) {
mcobject_async_status_t mcstatus;
node->token = (myhtml_token_node_t*)mcobject_async_malloc(tree->token->nodes_obj, tree->mcasync_token_id, &mcstatus);
if(mcstatus)
return NULL;
myhtml_token_node_clean(node->token);
}
if(node->token->str.data == NULL) {
myhtml_string_init(tree->mchar, tree->mchar_node_id, &node->token->str, (length + 2));
}
else {
if(node->token->str.size < length) {
mchar_async_free(tree->mchar, node->token->str.node_idx, node->token->str.data);
myhtml_string_init(tree->mchar, tree->mchar_node_id, &node->token->str, length);
}
else
node->token->str.length = 0;
}
myhtml_data_process_entry_t proc_entry;
myhtml_data_process_entry_clean(&proc_entry);
proc_entry.encoding = encoding;
myhtml_encoding_result_clean(&proc_entry.res);
myhtml_data_process(&proc_entry, &node->token->str, text, length);
myhtml_data_process_end(&proc_entry, &node->token->str);
node->token->raw_begin = 0;
node->token->raw_length = 0;
return &node->token->str;
}
mycore_string_t * myhtml_node_text_set_with_charef(myhtml_tree_node_t *node, const char* text, size_t length, myencoding_t encoding)
{
if(node == NULL)
return NULL;
if(encoding >= MyENCODING_LAST_ENTRY)
return NULL;
myhtml_tree_t* tree = node->tree;
if(node->token == NULL) {
node->token = myhtml_token_node_create(tree->token, tree->mcasync_rules_token_id);
if(node->token == NULL)
return NULL;
}
if(node->token->str.data == NULL) {
mycore_string_init(tree->mchar, tree->mchar_node_id, &node->token->str, (length + 2));
}
else {
if(node->token->str.size < length) {
mchar_async_free(tree->mchar, node->token->str.node_idx, node->token->str.data);
mycore_string_init(tree->mchar, tree->mchar_node_id, &node->token->str, length);
}
else
node->token->str.length = 0;
}
myhtml_data_process_entry_t proc_entry;
myhtml_data_process_entry_clean(&proc_entry);
proc_entry.encoding = encoding;
myencoding_result_clean(&proc_entry.res);
myhtml_data_process(&proc_entry, &node->token->str, text, length);
myhtml_data_process_end(&proc_entry, &node->token->str);
node->token->raw_begin = 0;
node->token->raw_length = 0;
return &node->token->str;
}
