static int doCommandLine(aCommandLine cmd)
{
bool inputSet = false;
string input = null;
bloFormat inputFormat = bloFormat.Blo1;
bool outputSet = false;
string output = null;
bloFormat outputFormat = bloFormat.Blo1;
var searchPaths = new List <string>(5);
foreach (var param in cmd)
{
switch (param.Name.ToLowerInvariant())
{
case "-input": {
if (param.Count < 1)
{
break;
}
inputSet = true;
input = param[0];
inputFormat = (param.Count >= 2 ? parseFormat(param[1]) : bloFormat.Blo1);
break;
}
case "-output": {
if (param.Count < 1)
{
break;
}
outputSet = true;
output = param[0];
outputFormat = (param.Count >= 2 ? parseFormat(param[1]) : bloFormat.Blo1);
break;
}
case "-search-paths": {
foreach (var arg in param)
{
searchPaths.Add(arg);
}
break;
}
}
}
if (!inputSet || !outputSet)
{
return(doUsage());
}
var inputFile = Path.GetFullPath(input);
var outputFile = Path.GetFullPath(output);
var inputPath = Path.GetDirectoryName(inputFile);
var outputPath = Path.GetDirectoryName(outputFile);
var finder = new bloResourceFinder(inputPath);
foreach (var searchPath in searchPaths)
{
finder.addGlobalPath(searchPath);
}
bloResourceFinder.setFinder(finder);
if (!File.Exists(inputFile))
{
Console.WriteLine("Could not find input file '{0}'", inputFile);
return(1);
}
if (inputFile == outputFile)
{
Console.WriteLine("Input and output files cannot be the same.");
return(1);
}
if (inputFormat == outputFormat)
{
File.Copy(inputFile, outputFile);
return(0);
}
bloScreen screen = null;
using (var stream = File.OpenRead(inputFile)) {
switch (inputFormat)
{
case bloFormat.Compact: screen = bloScreen.loadCompact(stream); break;
case bloFormat.Blo1: screen = bloScreen.loadBlo1(stream); break;
case bloFormat.Xml: screen = bloScreen.loadXml(stream); break;
default: {
Console.WriteLine("Unimplemented input format {0}", inputFormat);
return(1);
}
}
}
if (screen == null)
{
Console.WriteLine("Failed to input file '{0}'", inputFile);
return(1);
}
using (var stream = File.Create(outputFile)) {
switch (outputFormat)
{
case bloFormat.Compact: screen.saveCompact(stream); break;
case bloFormat.Blo1: screen.saveBlo1(stream); break;
case bloFormat.Xml: screen.saveXml(stream); break;
default: {
Console.WriteLine("Unimplemented output format {0}", outputFormat);
return(1);
}
}
}
return(0);
}
