X-Git-Url: https://git.teslayout.com/public/public/public/?a=blobdiff_plain;f=include%2Fanna%2Ftime%2Finternal%2FTimezone.hpp;h=fbd463eed7ee034cc109753285961c8f0abe075f;hb=5a6cba5fde2b2f538a7515f8293cc0a8d9589dfa;hp=ed1261479db184a9e40dd98cd949227c627607cf;hpb=b8c96c2917b9d29976a8771659d70bfb0881c133;p=anna.git diff --git a/include/anna/time/internal/Timezone.hpp b/include/anna/time/internal/Timezone.hpp index ed12614..fbd463e 100644 --- a/include/anna/time/internal/Timezone.hpp +++ b/include/anna/time/internal/Timezone.hpp @@ -1,37 +1,9 @@ -// ANNA - Anna is Not Nothingness Anymore -// -// (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo -// -// https://bitbucket.org/testillano/anna -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions -// are met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Authors: eduardo.ramos.testillano@gmail.com -// cisco.tierra@gmail.com +// ANNA - Anna is Not Nothingness Anymore // +// // +// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo // +// // +// See project site at http://redmine.teslayout.com/projects/anna-suite // +// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE // #ifndef anna_time_internal_Timezone_hpp @@ -111,26 +83,26 @@ public: } // be careful: empty if unset - const std::string & getValue(void) const throw() { + const std::string & getValue(void) const { return (a_value); } - bool isInitialized(void) const throw() { + bool isInitialized(void) const { return (a_initialized); } //Unset is when getenv("TZ") returns NULL. Then, /etc/localtime used to be a copy or symlink to // any of the /usr/share/zoneinfo available timezones. - bool unsetTZ(void) const throw() { return (a_unsetTZ); } + bool unsetTZ(void) const { return (a_unsetTZ); } - bool apply() const throw() { + bool apply() const { // http://stackoverflow.com/questions/5873029/questions-about-putenv-and-setenv if(unsetTZ()) { - unsetenv("TZ"); - } - else { - setenv("TZ", a_value.c_str(), 1 /* overwrite */); + unsetenv("TZ"); + } + else { + setenv("TZ", a_value.c_str(), 1 /* overwrite */); /* // If TZ has an invalid setting, tzset() uses GMT0: @@ -143,15 +115,15 @@ public: if (!success) std::cerr << "Invalid TZ '" << a_value << "'. Probably GMT0 is going to be used instead !" << std::endl; return success; */ - } + } return true; } - std::string asString() const throw() { + std::string asString() const { std::string result = getValue(); - if (unsetTZ()) return ""; - if (result == "") return ""; + if (unsetTZ()) return "[TZ unset]"; + if (result == "") return "[TZ empty]"; return result; } };