31 lines
869 B
C++
31 lines
869 B
C++
///////////////////////////////////////////////////////////////////////////////
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// Tyler Perkins
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// 28-4-22
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// memory functions implementation
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//
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#include "memory.hpp"
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void memory::getProcMem(crow::json::wvalue& ret){
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std::ifstream f ("/proc/meminfo");
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std::string line;
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if(f.is_open()){
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while(std::getline(f, line)){
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size_t colon;
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int last_space = -1;
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for(int i = 0; line[i] != '\0' ; ++i){
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if(line[i] == ':')
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colon = i;
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else if(line[i-1] == ' ' && line[i] != ' ' && last_space == -1)
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last_space = i;
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}
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std::cerr << colon << " " << last_space << std::endl;
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ret[line.substr(0,colon)] = line.substr(last_space);
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}
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} else {
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ret["message"] = "Failed to open proc filesystem";
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}
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}
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