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src/utils/global_data.cpp

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+/*
+  Copyright <2018-2022> <scott.e.graves@protonmail.com>
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+  associated documentation files (the "Software"), to deal in the Software without restriction,
+  including without limitation the rights to use, copy, modify, merge, publish, distribute,
+  sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all copies or
+  substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+  NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
+  OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+#include "utils/global_data.hpp"
+
+namespace repertory {
+global_data global_data::instance_;
+
+void global_data::update_used_space(const std::uint64_t &file_size,
+                                    const std::uint64_t &new_file_size, const bool &cache_only) {
+  if (file_size > new_file_size) {
+    const auto diff = (file_size - new_file_size);
+    used_cache_space_ -= diff;
+    if (not cache_only) {
+      used_drive_space_ -= diff;
+    }
+  } else if (file_size < new_file_size) {
+    const auto diff = (new_file_size - file_size);
+    used_cache_space_ += diff;
+    if (not cache_only) {
+      used_drive_space_ += diff;
+    }
+  }
+}
+} // namespace repertory