68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file httpDate.h
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* @author drose
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* @date 2003-01-28
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*/
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#ifndef HTTPDATE_H
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#define HTTPDATE_H
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#include "pandabase.h"
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#include <time.h>
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/**
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* A container for an HTTP-legal time/date indication. This can accept a
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* string from an HTTP header and will decode it into a C time_t value;
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* conversely, it can accept a time_t value and encode it for output as a
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* string.
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*/
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class EXPCL_PANDA_DOWNLOADER HTTPDate {
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PUBLISHED:
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INLINE HTTPDate();
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INLINE HTTPDate(time_t time);
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HTTPDate(const std::string &format);
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INLINE HTTPDate(const HTTPDate ©);
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INLINE void operator = (const HTTPDate ©);
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INLINE static HTTPDate now();
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INLINE bool is_valid() const;
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std::string get_string() const;
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INLINE time_t get_time() const;
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INLINE bool operator == (const HTTPDate &other) const;
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INLINE bool operator != (const HTTPDate &other) const;
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INLINE bool operator < (const HTTPDate &other) const;
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INLINE bool operator > (const HTTPDate &other) const;
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INLINE int compare_to(const HTTPDate &other) const;
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INLINE void operator += (int seconds);
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INLINE void operator -= (int seconds);
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INLINE HTTPDate operator + (int seconds) const;
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INLINE HTTPDate operator - (int seconds) const;
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INLINE int operator - (const HTTPDate &other) const;
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bool input(std::istream &in);
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void output(std::ostream &out) const;
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private:
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static std::string get_token(const std::string &str, size_t &pos);
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time_t _time;
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};
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INLINE std::istream &operator >> (std::istream &in, HTTPDate &date);
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INLINE std::ostream &operator << (std::ostream &out, const HTTPDate &date);
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#include "httpDate.I"
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#endif
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