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// Time Zones |
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// |
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// Douglas Thrift |
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// |
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// $Id$ |
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|
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#ifndef _TimeZones_hpp_ |
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#define _TimeZones_hpp_ |
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|
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#include <iostream> |
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#include <string> |
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#include <cstdlib> |
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#include <cstdio> |
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#include <ctime> |
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|
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using namespace std; |
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|
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inline string sgetenv(const string& name) |
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{ |
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char* value = getenv(name.c_str()); |
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|
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return value != NULL ? value : ""; |
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} |
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|
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inline int sputenv(const string& name) |
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{ |
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char* value = new char[name.size() + 1]; |
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|
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sprintf(value, name.c_str()); |
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|
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int code = putenv(value); |
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|
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delete [] value; |
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|
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return code; |
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} |
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|
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inline void sunsetenv(const string& name) { unsetenv(name.c_str()); } |
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|
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#ifdef __CYGWIN__ |
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|
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inline time_t timegm(struct tm* time) |
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{ |
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string zone = sgetenv("TZ"); |
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|
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sputenv("TZ="); |
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tzset(); |
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|
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time_t when = mktime(time); |
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|
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sputenv("TZ=" + zone); |
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tzset(); |
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|
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return when; |
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} |
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|
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#endif |
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|
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class TimeZones |
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{ |
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private: |
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// |
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public: |
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TimeZones(); |
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~TimeZones() {} |
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}; |
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|
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#endif // _TimeZones_hpp_ |
