21 lines
543 B
C++
21 lines
543 B
C++
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#include "modules/memory.hpp"
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void waybar::modules::Memory::parseMeminfo() {
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const std::string data_dir_ = "/proc/meminfo";
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std::ifstream info(data_dir_);
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if (!info.is_open()) {
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throw std::runtime_error("Can't open " + data_dir_);
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}
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std::string line;
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while (getline(info, line)) {
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auto posDelim = line.find(':');
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if (posDelim == std::string::npos) {
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continue;
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}
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std::string name = line.substr(0, posDelim);
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int64_t value = std::stol(line.substr(posDelim + 1));
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meminfo_[name] = value;
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}
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}
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