public static BuildfileParser CreateForFile (string topsrc, string srcrel,
WrenchProvider wp, IWarningLogger log)
{
string file = Path.Combine (topsrc, srcrel);
string resdir = Path.GetDirectoryName (srcrel);
if (resdir.Length == 0)
resdir = ".";
FileStream fs = new FileStream (file, FileMode.Open, FileAccess.Read);
BufferedStream bs = new BufferedStream (fs);
StreamReader reader = new StreamReader (bs);
BuildfileParser p = new BuildfileParser (reader, topsrc, resdir,
file, wp, log);
p.AddResourceFile (Path.GetFileName (srcrel));
return p;
}
public static BuildfileParser CreateForFile(string topsrc, string srcrel,
WrenchProvider wp, IWarningLogger log)
{
string file = Path.Combine(topsrc, srcrel);
string resdir = Path.GetDirectoryName(srcrel);
if (resdir.Length == 0)
{
resdir = ".";
}
FileStream fs = new FileStream(file, FileMode.Open, FileAccess.Read);
BufferedStream bs = new BufferedStream(fs);
StreamReader reader = new StreamReader(bs);
BuildfileParser p = new BuildfileParser(reader, topsrc, resdir,
file, wp, log);
p.AddResourceFile(Path.GetFileName(srcrel));
return(p);
}
public bool Define(BuildfileParser bp, IWarningLogger log)
{
this.tb = bp.wp.DefineTarget(GenTargetName(bp), log);
return(tb == null);
}
string GenTargetName(BuildfileParser bp)
{
return(String.Format(".implicit_{0}_line_{1}", bp.nconstructed++,
bp.lexer.LineNum));
}
public void Add(string basis)
{
bases.Add(BuildfileParser.CanonicalizeBasis(basis));
}
public BuildfileLoader(string buildfile, ProviderBuilder pb, IWarningLogger log)
{
parser = BuildfileParser.CreateForFile(buildfile, pb, log);
// Console.WriteLine ("Parsing `{0}\' ... ", buildfile);
errors = parser.Parse();
}
public override bool Initialize(WrenchProvider wp, IWarningLogger log, Queue children)
{
bool is_top = (basis == "/");
string topsrc = ss.PathToSourceRelative("");
string file = ss.PathToSourceRelative(srcrel);
BuildfileParser parser = BuildfileParser.CreateForFile(topsrc, srcrel, wp, log);
if (parser.Parse() > 0)
{
// Parse errors
return(true);
}
// FIXME: tell the parser whether a project[] section is OK and have
// it signal the error. That way we get line info.
if (!is_top && parser.PInfo != null)
{
log.Error(2006, "Found a project[] directive in a non-toplevel buildfile", file);
return(true);
}
else if (is_top && parser.PInfo == null)
{
log.Error(2006, "Toplevel buildfile did not have a project[] directive", file);
return(true);
}
if (is_top)
{
// kinda ugly.
parser.PInfo.BuildfileName = Path.GetFileName(srcrel);
if (((GraphBuilder)wp.Owner).SetProjectInfo(parser.PInfo, log))
{
return(true);
}
children.Enqueue(new ProjectProviderLoader(parser.PInfo));
}
foreach (string sub in parser.Subdirs)
{
children.Enqueue(new BuildfileProviderLoader(basis + sub, ss));
}
foreach (BuildfileParser.InsideInfo ii in parser.Insides)
{
foreach (string s in ii.Bases)
{
children.Enqueue(new InsideProviderLoader(basis + s, ii.Context));
}
}
if (parser.ManualLoads != null)
{
foreach (string k in parser.ManualLoads.Keys)
{
string srel = (string)parser.ManualLoads[k];
children.Enqueue(new BuildfileProviderLoader(basis + k, DeclarationLoc, ss, srel));
}
}
return(false);
}
public BuildfileLoader (string buildfile, ProviderBuilder pb, IWarningLogger log)
{
parser = BuildfileParser.CreateForFile (buildfile, pb, log);
// Console.WriteLine ("Parsing `{0}\' ... ", buildfile);
errors = parser.Parse ();
}
public bool Define (BuildfileParser bp, IWarningLogger log)
{
this.tb = bp.wp.DefineTarget (GenTargetName (bp), log);
return tb == null;
}
string GenTargetName (BuildfileParser bp)
{
return String.Format (".implicit_{0}_line_{1}", bp.nconstructed++,
bp.lexer.LineNum);
}
