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cleaned up time class

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This commit is contained in:
mpc
2004-07-17 03:11:20 +00:00
committed by zzz
parent 130399a1e7
commit 392cbb817e
3 changed files with 41 additions and 35 deletions
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13
apps/enclave/libsockthread/src/platform.hpp
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@@ -28,13 +28,19 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/ */
/*
* Global includes and platform configuration. This is used to compile the
* library, but is not intended for use by users of the library in their
* programs.
*/
#ifndef LIBSOCKTHREAD_PLATFORM_HPP #ifndef LIBSOCKTHREAD_PLATFORM_HPP
#define LIBSOCKTHREAD_PLATFORM_HPP #define LIBSOCKTHREAD_PLATFORM_HPP
/* /*
* Operating system * Operating system
*/ */
#define FREEBSD 0 // FreeBSD (untested) #define FREEBSD 0 // FreeBSD
#define MINGW 1 // Windows native (Mingw) #define MINGW 1 // Windows native (Mingw)
#define LINUX 2 // Linux #define LINUX 2 // Linux
#define CYGWIN 3 // Cygwin #define CYGWIN 3 // Cygwin
@@ -60,4 +66,9 @@
#define NO_INET_PTON #define NO_INET_PTON
#endif #endif
#include <ctime>
#include <iostream>
#include <string>
using namespace std;
#endif // LIBSOCKTHREAD_PLATFORM_HPP #endif // LIBSOCKTHREAD_PLATFORM_HPP

47
apps/enclave/libsockthread/src/time.cpp
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@@ -28,66 +28,55 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <ctime> #include "platform.hpp"
#include <string>
using namespace std;
#include "time.hpp" #include "time.hpp"
using namespace Libsockthread; using namespace Libsockthread;
/* /*
* Converts the time to an ISO 8601 standard time and date and puts it in a * Converts the time to an ISO 8601 standard date and time
* string
* Example: 2004-07-01T19:03:47Z * Example: 2004-07-01T19:03:47Z
*/ */
string& Time::utc(string &s) const string& Time::utc()
{ {
struct tm* tm; struct tm* tm = gmtime(&unixtime);
tm = gmtime(&unixtime);
char t[21]; char t[21];
strftime(t, sizeof t, "%Y-%m-%dT%H:%M:%SZ", tm); strftime(t, sizeof t, "%Y-%m-%dT%H:%M:%SZ", tm);
return s = t; return formatted = t;
} }
/* /*
* Converts the time to an ISO 8601 standard date and puts it in a string * Converts the time to an ISO 8601 standard date
* Example: 2004-07-01Z * Example: 2004-07-01Z
*/ */
string& Time::utc_date(string &s) const string& Time::utc_date()
{ {
struct tm* tm; struct tm* tm = gmtime(&unixtime);
tm = gmtime(&unixtime);
char t[12]; char t[12];
strftime(t, sizeof t, "%Y-%m-%dZ", tm); strftime(t, sizeof t, "%Y-%m-%dZ", tm);
return s = t; return formatted = t;
} }
/* /*
* Converts the time to an ISO 8601 standard time and puts it in a string * Converts the time to an ISO 8601 standard time
* Example: 19:03:47Z * Example: 19:03:47Z
*/ */
string& Time::utc_time(string &s) const string& Time::utc_time()
{ {
struct tm* tm; struct tm* tm = gmtime(&unixtime);
tm = gmtime(&unixtime);
char t[10]; char t[10];
strftime(t, sizeof t, "%H:%M:%SZ", tm); strftime(t, sizeof t, "%H:%M:%SZ", tm);
return s = t; return formatted = t;
} }
#ifdef UNIT_TEST #ifdef UNIT_TEST
// g++ -Wall -DUNIT_TEST time.cpp -o time // g++ -Wall -DUNIT_TEST time.cpp -o time
#include <iostream> int main()
int main(void)
{ {
Time t; Time t;
string s; cout << "Current date and time is " << t.utc() << '\n';
cout << "Current date and time is " << t.utc(s) << '\n'; cout << "Current date is " << t.utc_date() << '\n';
cout << "Current date is " << t.utc_date(s) << '\n'; cout << "Current time is " << t.utc_time() << '\n';
cout << "Current time is " << t.utc_time(s) << '\n'; cout << "Formatted time is " << t.get_formatted() << " (should be the same)\n";
return 0; return 0;
} }

16
apps/enclave/libsockthread/src/time.hpp
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@@ -34,13 +34,19 @@
namespace Libsockthread { namespace Libsockthread {
class Time { class Time {
public: public:
Time(void) { now(); } Time()
{ now(); }
string& get_formatted()
{ return formatted; }
void now()
{ unixtime = time(0); }
string& utc();
string& utc_date();
string& utc_time();
void now(void) { unixtime = time(0); }
string& utc(string &s) const;
string& utc_date(string &s) const;
string& utc_time(string &s) const;
private: private:
string formatted;
time_t unixtime; time_t unixtime;
}; };
} }