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Diffstat (limited to 'src/Common/Backends/SystemBackendProc.cpp')
-rw-r--r-- | src/Common/Backends/SystemBackendProc.cpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/Common/Backends/SystemBackendProc.cpp b/src/Common/Backends/SystemBackendProc.cpp new file mode 100644 index 0000000..d33fbf3 --- /dev/null +++ b/src/Common/Backends/SystemBackendProc.cpp @@ -0,0 +1,53 @@ +/* + * SystemBackendProc.cpp + * + * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de> + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "SystemBackendProc.h" +#include <fstream> + +namespace Mad { +namespace Common { +namespace Backends { + +SystemBackendProc::Uptime SystemBackendProc::getUptime() const { + Uptime uptime = {0, 0}; + + std::ifstream file("/proc/uptime"); + + if(!file.good()) + return uptime; + + float f; + file >> f; + if(!file.good()) + return uptime; + + uptime.uptime = (uint32_t)f; + + file >> f; + if(!file.good()) + return uptime; + + uptime.idleTime = (uint32_t)f; + + return uptime; +} + +} +} +} |