/// <summary>
/// Constructor.
/// </summary>
public ImportEntry(FilePath calledFromFile, FileHint providerFileHint, string symbol,
string shortFunctionName)
{
CalledFromFile = calledFromFile;
ProviderFileHint = providerFileHint;
Symbol = symbol;
ShortFunctionName = shortFunctionName;
}
public List <ImportEntry> EntriesForProvider(FileHint providerHint)
{
var entries = new List <ImportEntry>();
if (!_providerIndex.TryFind(providerHint, out var ids))
{
return(entries);
}
foreach (int id in ids)
{
entries.Add(_entries[id]);
}
return(entries);
}
public int Add(FileHint fileHint)
{
var field = _fileHintMatch.ExtractField(fileHint);
if (_fileHintMatch.Contains(field))
{
return(_fileHintMatch.FirstOrDefault(field));
}
int newHintId = _fileHints.Count;
_fileHints.Add(fileHint);
_fileHintMatch.Add(fileHint, newHintId);
return(newHintId);
}
public static List <ImportEntry> GetImports(FilePath targetFile)
{
var invoker = new DumpBinInvoker();
invoker.Arguments.Add("/IMPORTS");
invoker.Arguments.Add(targetFile.FullName);
invoker.Run();
char[] splitChars = new char[] { ' ', '\t' };
int lineCount = invoker.Outputs.Count;
bool hasStarted = false;
var imports = new List <ImportEntry>();
FileHint calleeFileHint = null;
for (int lineIndex = 0; lineIndex < lineCount; ++lineIndex)
{
string line = invoker.Outputs[lineIndex];
if (!hasStarted)
{
if (line.Trim().Equals("Section contains the following imports:", StringComparison.InvariantCulture))
{
hasStarted = true;
}
continue;
}
else
{
if (line.Trim().Equals("Summary", StringComparison.InvariantCulture))
{
break;
}
}
string[] parts = line.Split(splitChars, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 0)
{
continue;
}
if (parts.Length == 1)
{
calleeFileHint = new FileHint(parts[0]);
continue;
}
else if (parts.Length == 2)
{
if (!IsHexString(parts[0]))
{
throw new Exception("Expects imported function to start with hexadecimal value. Text: \n" + line + "\n");
}
if (calleeFileHint == null)
{
throw new Exception("Invalid execution flow: missing file name");
}
string strValue = parts[0];
string remainder = line.Substring(line.IndexOf(strValue) + strValue.Length).Trim();
imports.Add(new ImportEntry(targetFile, calleeFileHint, remainder, remainder));
}
else if (parts.Length > 2)
{
if (!IsHexString(parts[0]))
{
throw new Exception("Expects additional information to start with hexadecimal value. Text: \n" + line + "\n");
}
#if false
// additional information skipped
string strValue = parts[0];
string remainder = line.Substring(line.IndexOf(strValue) + strValue.Length).Trim();
currentInfo.AdditionalInfos.Add(remainder, strValue);
#endif
}
}
return(imports);
}
