mirror of https://github.com/aria2/aria2
84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - a simple utility for downloading files faster
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* copyright --> */
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#include "Data.h"
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#include "MetaEntryVisitor.h"
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Data::Data(const char* data, int len, bool number):number(number) {
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if(data == NULL) {
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this->data = NULL;
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this->len = 0;
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} else {
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this->data = new char[len];
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memcpy(this->data, data, len);
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this->len = len;
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}
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}
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Data::~Data() {
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delete [] data;
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}
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string Data::toString() const {
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if(len == 0) {
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return "";
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} else {
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char* temp = new char[len+1];
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memcpy(temp, data, len);
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temp[len] = '\0';
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string str(temp);
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delete [] temp;
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return str;
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}
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}
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const char* Data::getData() const {
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if(this->len == 0) {
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return NULL;
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} else {
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return data;
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}
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}
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int Data::getLen() const {
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return len;
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}
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int Data::toInt() const {
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return (int)toLLInt();
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}
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long long int Data::toLLInt() const {
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if(len == 0) {
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return 0;
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} else {
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return strtoll(toString().c_str(), NULL, 10);
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}
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}
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bool Data::isNumber() const {
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return number;
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}
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void Data::accept(MetaEntryVisitor* v) const {
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v->visit(this);
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}
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