Imported Upstream version 0.3.1.0

1 files changed, 101 insertions, 5 deletions

diff --git a/CliParser.cpp b/CliParser.cpp
index ffd511d..13aeac1 100644
--- a/CliParser.cpp
+++ b/CliParser.cpp
@@ -7,12 +7,18 @@
 
 #include "CliParser.h"
 
+#include <QDebug>
+
 CliParser::CliParser(QObject *parent) :
     QObject(parent)
 {
 }
 
-void CliParser::cli(const QStringList &ultracopierArguments,const bool &external)
+/** \brief method to parse the ultracopier arguments
+  \param ultracopierArguments the argument list
+  \param external true if the arguments come from other instance of ultracopier
+*/
+void CliParser::cli(const QStringList &ultracopierArguments,const bool &external,const bool &onlyCheck)
 {
 	ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Notice,"ultracopierArguments: "+ultracopierArguments.join(";"));
 	if(ultracopierArguments.size()==1)
@@ -22,15 +28,73 @@ void CliParser::cli(const QStringList &ultracopierArguments,const bool &external
 		// else do nothing, is normal starting without arguements
 		return;
 	}
-	if(ultracopierArguments.size()==2 && ultracopierArguments.last()=="quit" && external)
+	if(ultracopierArguments.size()==2)
 	{
-		QCoreApplication::exit();
+		if(ultracopierArguments.last()=="quit" && external)
+		{
+			if(onlyCheck)
+				return;
+			QCoreApplication::exit();
+			return;
+		}
+		if(ultracopierArguments.last()=="--help")
+		{
+			showHelp(false);
+			return;
+		}
+		ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,"Command line not understand");
+		showHelp();
+		return;
+	}
+	if(ultracopierArguments.size()==3)
+	{
+		if(ultracopierArguments[1]=="Transfer-list")
+		{
+			if(onlyCheck)
+				return;
+			QFile transferFile(ultracopierArguments.last());
+			if(transferFile.open(QIODevice::ReadOnly))
+			{
+				QString content;
+				QByteArray data=transferFile.readLine(64);
+				if(data.size()<=0)
+				{
+					ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,QString("Problem at the reading, or file size is null"));
+					QMessageBox::warning(NULL,tr("Warning"),tr("Problem at the reading, or file size is null"));
+					transferFile.close();
+					return;
+				}
+				content=QString::fromUtf8(data);
+				content.remove('\n');
+				QStringList transferListArguments=content.split(';');
+				if(transferListArguments.size()!=4 || transferListArguments[0]!="Ultracopier-0.3" || transferListArguments[1]!="Transfer-list")
+				{
+					ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,QString("This file is not supported transfer list"));
+					QMessageBox::warning(NULL,tr("Warning"),tr("This file is not supported transfer list"));
+					transferFile.close();
+					return;
+				}
+				transferFile.close();
+				emit newTransferList(transferListArguments[3],transferListArguments[2],ultracopierArguments.last());
+			}
+			else
+			{
+				ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,QString("Unable to open the transfer list file: %1").arg(transferFile.errorString()));
+				QMessageBox::warning(NULL,tr("Warning"),tr("Unable to open the transfer list file"));
+				return;
+			}
+			return;
+		}
+		ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,"Command line not understand");
+		showHelp();
 		return;
 	}
 	if(ultracopierArguments.size()>3)
 	{
 		if(ultracopierArguments[1]=="Copy" || ultracopierArguments[1]=="cp")
 		{
+			if(onlyCheck)
+				return;
 			QStringList transferList=ultracopierArguments;
 			transferList.removeFirst();
 			transferList.removeFirst();
@@ -49,6 +113,8 @@ void CliParser::cli(const QStringList &ultracopierArguments,const bool &external
 		}
 		if(ultracopierArguments[1]=="Move" || ultracopierArguments[1]=="mv")
 		{
+			if(onlyCheck)
+				return;
 			QStringList transferList=ultracopierArguments;
 			transferList.removeFirst();
 			transferList.removeFirst();
@@ -66,8 +132,38 @@ void CliParser::cli(const QStringList &ultracopierArguments,const bool &external
 			return;
 		}
 		ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,"Command line not understand");
-		QMessageBox::warning(NULL,tr("Warning"),tr("Command line not understand"));
+		showHelp();
+		return;
 	}
 	ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,"Command line not understand");
-	QMessageBox::warning(NULL,tr("Warning"),tr("Command line not understand"));
+	showHelp();
+}
+
+/** \brief show the help
+ *\param incorrectArguments if the help is call because the arguments are wrong */
+void CliParser::showHelp(const bool &incorrectArguments)
+{
+	if(incorrectArguments)
+		qDebug() << "Incorrect arguments detected";
+	qDebug() << tr("The arguments possibles are:");
+	qDebug() << "--help : "+tr("To have this help");
+	qDebug() << "quit : "+tr("To quit the other instance running (if have)");
+	qDebug() << "Transfer-list [transfer list file] : "+tr("To pass transfer list to do");
+	qDebug() << "cp [source [source2]] [destination] : "+tr("To copy sources separated by space to destination. If destination is \"?\", ultracopier will ask it to the user");
+	qDebug() << "mv [source [source2]] [destination] : "+tr("Same as above, but with move");
+
+	QString message;
+	if(incorrectArguments)
+		message+="<b>"+tr("Command line not understand")+"</b><br />\n";
+	message+=+"<b></b>"+tr("The arguments possibles are:")+"\n<ul>";
+	message+="<li><b>--help</b> : "+tr("To have this help")+"</li>\n";
+	message+="<li><b>quit</b> : "+tr("To quit the other instance running (if have)")+"</li>\n";
+	message+="<li><b>Transfer-list [transfer list file]</b> : "+tr("To pass transfer list to do")+"</li>\n";
+	message+="<li><b>cp [source [source2]] [destination]</b> : "+tr("To copy sources separated by space to destination. If destination is \"?\", ultracopier will ask it to the user")+"</li>\n";
+	message+="<li><b>mv [source [source2]] [destination]</b> : "+tr("Same as above, but with move")+"</li>\n";
+	message+=+"</ul>";
+	if(incorrectArguments)
+		QMessageBox::warning(NULL,tr("Warning"),message);
+	else
+		QMessageBox::information(NULL,tr("Help"),message);
 }