Javascript compressor

main.cpp

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+#include<QCoreApplication>
+#include<iostream>
+#include<QFile>
+#include<QFileInfo>
+#include<QString>
+#include<QStringList>
+
+
+using namespace std;
+
+int compress(QString fileToCompress)
+{
+    QChar aCharacter; // we introduce this to get access of the isspace() function
+    QFile file(fileToCompress);
+    /**
+     *make sure the file is open before you try to use it
+     */
+    if(file.open(QFile::ReadOnly)){ //open the file to be read
+        /*
+         *while loop
+         *loop through the byte array, and make sure to stop at EOF
+         */
+        while(!file.atEnd()){
+            QByteArray readFile = file.readAll(); // read all the file contents into a bytearray
+            /*WHERE THE MINIFICATION HAPPENS
+             *for loop
+             *reads each character from the bytearray and checks if it is a separation character, if it is removed from the bytearray
+             *we use the parameter aCharacter of type QChar to get access to the isspace() function
+             */
+            cout<<"Starting Minification"<<endl;
+            for(int i = 0; i < readFile.size(); i++){
+                aCharacter = readFile.at(i);
+                //if the char is a space, remove it
+                if(aCharacter.isSpace()){
+                    readFile.remove(i,1);
+                }
+            }
+            /*
+             *when the loop ends successfully the file should be compressed
+             *at the end of compression print the bytearray to the new minified file
+             */
+            QFileInfo fileInfo = QFileInfo(file); // to give us access to information on the file were working with
+            QString newFile  = QString(fileInfo.absolutePath() + fileInfo.baseName() + ".min." + fileInfo.suffix()); //construct a new file name, with the suffix .min added
+
+            for(int i; i < readFile.size(); i++){
+                cout<<readFile.at(i);
+            }
+            /*QFile minFile(newFile);
+            if(minFile.open(QFile::WriteOnly)){
+                minFile.write(readFile);
+                cout<<"The file was minified to "<<newFile.toStdString()<<endl;
+            }*/
+        }
+    } else {
+        cout<<"File could not open, please check that it exists"<<endl;
+        return 1;
+    }
+return 0;
+}
+void processCommand(string command)
+{
+    QString message = QString::fromStdString(command);
+    QStringList commandList = message.split(" ");
+    QString theCommand = commandList.at(0);
+    if(theCommand == "compress"){
+        //compress(commandList.at(1));
+        cout<<commandList.at(0).toStdString()<<endl;
+        compress(commandList.at(1));
+    } else {
+        cout<<commandList.at(0).toStdString()<<" was not recognized as a command"<<endl;
+    }
+}
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+    string command;
+    cout<<"File Minifier and Deminifier"<<endl;
+    cout<<"Alloys Mila <[email protected]>"<<endl<<endl;
+    getline(cin,command);
+    processCommand(command);
+    return a.exec();
+}

sonarto.pro

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+#-------------------------------------------------
+#
+# Project created by QtCreator 2013-01-16T11:42:00
+#
+#-------------------------------------------------
+
+QT       += core
+
+QT       -= gui
+
+TARGET = sonarto
+CONFIG   += console
+CONFIG   -= app_bundle
+
+TEMPLATE = app
+
+
+SOURCES += main.cpp