1 files changed, 15 insertions, 2 deletions
diff --git a/libLumina/LuminaOS-Debian.cpp b/libLumina/LuminaOS-Debian.cpp
index aad65ece..f1048347 100644
--- a/libLumina/LuminaOS-Debian.cpp
+++ b/libLumina/LuminaOS-Debian.cpp
@@ -195,12 +195,25 @@ int LOS::batterySecondsLeft(){ //Returns: estimated number of seconds remaining
 
 //File Checksums
 QStringList LOS::Checksums(QStringList filepaths){ //Return: checksum of the input file
- return QStringList();
+  QStringList info = LUtils::getCmdOutput("md5sum \""+filepaths.join("\" \"")+"\"");
+  for(int i=0; i<info.length(); i++){
+    // first: md5sum: = error ; second: there's always one empty entry generated by getCmdOutput
+    if( info[i].startsWith("md5sum:") || info[i].isEmpty()){ info.removeAt(i); i--; }
+    else{
+      //Strip out the extra information
+      info[i] = info[i].section(" ",0,0);
+    }
+  }
+ return info;
 }
 
 //file system capacity
 QString LOS::FileSystemCapacity(QString dir) { //Return: percentage capacity as give by the df command
-  return QString;
+  QStringList mountInfo = LUtils::getCmdOutput("df -h " + dir);
+  QString::SectionFlag skipEmpty = QString::SectionSkipEmpty;
+  //output: 200G of 400G available on /mount/point
+  QString capacity = mountInfo[1].section(" ",3,3, skipEmpty) + " of " + mountInfo[1].section(" ",1,1, skipEmpty) + " available on " +  mountInfo[1].section(" ",5,5, skipEmpty);
+  return capacity;
 }
 
 #endif