// Assumption: filename already exists and is already verified to be a file
public static void LoadFile(MetabuildProject metabuild, String filename)
{
Console.WriteLine("[DEBUG] Metabuild.LoadFile \"{0}\"", filename);
String relativeDir = null;
using (LfdTextReader reader = new LfdTextReader(new StreamReader(new FileStream(
filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))))
{
LfdParser parser = new LfdParser(reader, filename);
LfdLine line = parser.reader.ReadLineIgnoreComments();
for (; ;)
{
if (line == null)
{
return;
}
if (line.id == "Import")
{
parser.errors.EnforceFieldCount(line, 1);
MetabuildUnit.LoadDirOrFile(metabuild, line.fields[0]);
line = parser.reader.ReadLineIgnoreComments();
}
else if (line.id == "CSharpProject")
{
if (relativeDir == null)
{
relativeDir = Path.GetDirectoryName(filename);
}
line = CSharpProject.Parse(metabuild, parser, line, false, relativeDir);
}
else if (line.id == "CSharpTestProject")
{
if (relativeDir == null)
{
relativeDir = Path.GetDirectoryName(filename);
}
line = CSharpProject.Parse(metabuild, parser, line, true, relativeDir);
}
else if (line.id == "GeneratePathPrefix")
{
parser.errors.EnforceFieldCount(line, 1);
if (metabuild.generatePathPrefix != null)
{
throw parser.errors.Error(line, "GeneratePathPrefix was set more than once");
}
metabuild.generatePathPrefix = line.fields[0];
line = parser.reader.ReadLineIgnoreComments();
}
else
{
throw parser.errors.Error(line, "unknown directive '{0}'", line.id);
}
}
}
}
public static LfdLine Parse(MetabuildProject metabuild, LfdParser parser, LfdLine projectLine, Boolean isTestProject, String relativePath)
{
parser.errors.EnforceFieldCount(projectLine, 1);
CSharpProject project = new CSharpProject(relativePath, projectLine.fields[0], isTestProject);
bool setOutputType = false;
LfdLine line;
for (; ;)
{
line = parser.reader.ReadLineIgnoreComments();
if (line == null)
{
break;
}
if (line.id == "ProjectGuid")
{
parser.errors.EnforceFieldCount(line, 1);
if (project.projectGuid != default(Guid))
{
throw parser.errors.Error(line, "ProjectGuid was set more than once");
}
project.projectGuid = new Guid(line.fields[0]);
}
else if (line.id == "OutputType")
{
parser.errors.EnforceFieldCount(line, 1);
if (setOutputType)
{
throw parser.errors.Error(line, "OutputType was set more than once");
}
setOutputType = true;
project.outputType = (OutputType)Enum.Parse(typeof(OutputType), line.fields[0], false);
}
else if (line.id == "AssemblyName")
{
parser.errors.EnforceFieldCount(line, 1);
if (project.assemblyName != null)
{
throw parser.errors.Error(line, "AssemblyName was set more than once");
}
project.assemblyName = line.fields[0];
}
else if (line.id == "AllowUnsafeBlocks")
{
parser.errors.EnforceFieldCount(line, 0);
if (project.allowUnsafeBlocks)
{
throw parser.errors.Error(line, "AllowUnsafeBlocks was set more than once");
}
project.allowUnsafeBlocks = true;
}
else if (line.id == "Reference")
{
parser.errors.EnforceFieldCount(line, 1);
project.referenceList.Add(line.fields[0]);
}
else if (line.id == "ProjectReference")
{
metabuild.AddUnresolvedReference(new UnresolvedCSharpProjectReference(project, parser.errors, line));
}
else if (line.id == "Source")
{
parser.errors.EnforceFieldCount(line, 1);
project.sourceList.Add(line.fields[0]);
}
else
{
break;
}
}
//
// Verify the project is valid
//
if (!setOutputType)
{
throw parser.errors.ErrorNoLine("Missing the 'OutputType' property");
}
if (project.assemblyName == null)
{
project.assemblyName = project.name;
}
if (project.projectGuid == default(Guid))
{
project.projectGuid = Guid.NewGuid();
}
metabuild.units.Add(project);
return(line);
}
