// Executes file_name without creating a Window and without using the shell
// with the parameters. Waits that it finishes it. Returns the stdout and stderr.
private static Result runDo(string file_name, List <string> parameters)
{
Process process = new Process();
ProcessStartInfo processStartInfo = new ProcessStartInfo();
processStartInfo.FileName = file_name;
string parameters_string = "";
foreach (string parameter in parameters)
{
parameters_string += CommandLineEncoder.EncodeArgText(parameter) + " ";
}
processStartInfo.Arguments = parameters_string;
LogB.Debug("ExecuteProcess FileName: " + processStartInfo.FileName);
LogB.Debug("ExecuteProcess Arguments: " + processStartInfo.Arguments);
processStartInfo.CreateNoWindow = true;
processStartInfo.UseShellExecute = false;
processStartInfo.RedirectStandardInput = false;
processStartInfo.RedirectStandardError = true;
processStartInfo.RedirectStandardOutput = true;
process.StartInfo = processStartInfo;
try {
process.Start();
}
catch (Exception e) {
string errorMessage = String.Format(Catalog.GetString("Cannot start:\n" +
"{0}\n" +
"with the parameters:" +
"{1}\n" +
"Exception:\n" +
"{2}"),
processStartInfo.FileName, parameters_string, e.Message);
LogB.Warning(errorMessage);
return(new Result("", "", Result.ERROR_CANT_START, errorMessage));
}
string stdout = process.StandardOutput.ReadToEnd().TrimEnd('\n');
string stderr = process.StandardError.ReadToEnd().TrimEnd('\n');
process.WaitForExit();
if (stderr != "")
{
LogB.Warning(String.Format("Executed: {0} Parameters: {1} Stdout: {2} Stderr: {3}", processStartInfo.FileName, parameters_string, stdout, stderr));
}
int exitCode = process.ExitCode;
return(new Result(stdout, stderr, exitCode));
}
void _loadSourceInfo(ulong address)
{
var process = new Process {
StartInfo =
{
FileName = "atos",
Arguments = $"-o \"{CommandLineEncoder.EncodeArgText(_bin.Path)}\" {address:X16}",
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
}
};
process.Start();
process.WaitForExit();
if (process.ExitCode != 0)
{
throw new InvalidOperationException();
}
while (!process.StandardOutput.EndOfStream)
{
var line = process.StandardOutput.ReadLine().Trim();
var match = Regex.Match(line, @"^([a-zA-Z0-9_]+) \((.*)\) (\((.*)\)|\+ [0-9]+)$");
var funcName = match.Groups[1].Value;
var binName = match.Groups[2].Value;
var fileName = match.Groups[4].Value;
if (fileName.Contains(":"))
{
match = Regex.Match(fileName, @"^(.+):([0-9]+)$");
var filePath = match.Groups[1].Value;
var lineNumber = uint.Parse(match.Groups[2].Value);
_sourceLineInfo.Add(address, new SourceLineInfo {
FilePath = filePath, LineNumber = lineNumber, FunctionName = funcName
});
}
else
{
_sourceLineInfo.Add(address, new SourceLineInfo {
FunctionName = funcName
});
}
}
}
/*
* run a process on the background, eg: read rfid.
* don't call WaitForExit(), kill it on Chronojump exit
* returns false if there are problems calling it
*/
public static bool RunAtBackground(Process process, string file_name, List <string> parameters)
{
if (!File.Exists(parameters[0]))
{
LogB.Debug("ExecuteProcess does not exist parameter: " + parameters[0]);
return(false);
}
ProcessStartInfo processStartInfo = new ProcessStartInfo();
processStartInfo.FileName = file_name;
string parameters_string = "";
foreach (string parameter in parameters)
{
parameters_string += CommandLineEncoder.EncodeArgText(parameter) + " ";
}
processStartInfo.Arguments = parameters_string;
LogB.Debug("ExecuteProcess FileName: " + processStartInfo.FileName);
LogB.Debug("ExecuteProcess Arguments: " + processStartInfo.Arguments);
processStartInfo.CreateNoWindow = true;
processStartInfo.UseShellExecute = false;
processStartInfo.RedirectStandardInput = false;
processStartInfo.RedirectStandardError = true;
processStartInfo.RedirectStandardOutput = true;
process.StartInfo = processStartInfo;
try {
process.Start();
}
catch (Exception e) {
string errorMessage = String.Format(Catalog.GetString("Cannot start:\n" +
"{0}\n" +
"with the parameters:" +
"{1}\n" +
"Exception:\n" +
"{2}"),
processStartInfo.FileName, parameters_string, e.Message);
LogB.Warning(errorMessage);
return(false);
}
return(true);
}
/*
* run a process on the background, eg: read rfid.
* don't call WaitForExit(), kill it on Chronojump exit
* returns false if there are problems calling it
*/
public static bool RunAtBackground(ref Process process, string file_name, List <string> parameters,
bool createNoWindow, bool useShellExecute, bool redirectInput, bool redirectOutput, bool redirectStderr)
{
ProcessStartInfo processStartInfo = new ProcessStartInfo();
processStartInfo.FileName = file_name;
string parameters_string = "";
foreach (string parameter in parameters)
{
parameters_string += CommandLineEncoder.EncodeArgText(parameter) + " ";
}
processStartInfo.Arguments = parameters_string;
LogB.Debug("ExecuteProcess FileName: " + processStartInfo.FileName);
LogB.Debug("ExecuteProcess Arguments: " + processStartInfo.Arguments);
processStartInfo.CreateNoWindow = createNoWindow;
processStartInfo.UseShellExecute = useShellExecute;
processStartInfo.RedirectStandardInput = redirectInput; //note UseShellExecute has to be false to be able to redirect
processStartInfo.RedirectStandardError = redirectOutput;
processStartInfo.RedirectStandardOutput = redirectStderr;
process.StartInfo = processStartInfo;
try {
process.Start();
}
catch (Exception e) {
string errorMessage = String.Format(Catalog.GetString("Cannot start:\n" +
"{0}\n" +
"with the parameters:" +
"{1}\n" +
"Exception:\n" +
"{2}"),
processStartInfo.FileName, parameters_string, e.Message);
LogB.Warning(errorMessage);
return(false);
}
return(true);
}
public static Dictionary <ulong, ISourceLineInfo> LoadSourceInfo(ELFBinInfo bin, IEnumerable <ulong> addresses, string toolPath, string toolPrefix, string toolName = "addr2line")
{
var addressBuff = new StringBuilder();
foreach (var address in addresses)
{
addressBuff.Append($" {address:X16}");
}
var addr2linePath = Path.GetFullPath(Path.Combine(toolPath, toolPrefix + toolName));
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
addr2linePath = addr2linePath + ".exe";
}
if (!File.Exists(addr2linePath))
{
throw new Exception("addr2line missing: " + addr2linePath);
}
var process = new Process {
StartInfo =
{
FileName = addr2linePath,
Arguments = $"-a -p -f -e \"{CommandLineEncoder.EncodeArgText(bin.Path)}\" {addressBuff}",
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
}
};
process.Start();
process.WaitForExit();
if (process.ExitCode != 0)
{
throw new InvalidOperationException();
}
var sourceLineInfo = new Dictionary <ulong, ISourceLineInfo>();
while (!process.StandardOutput.EndOfStream)
{
var line = process.StandardOutput.ReadLine().Trim();
if (Regex.IsMatch(line, @"^0x([0-9a-fA-F]{8,16}): .*"))
{
var addrMatch = Regex.Match(line, @"^0x([0-9a-fA-F]{8,16}): .*");
var address = ulong.Parse(addrMatch.Groups[1].Value, NumberStyles.AllowHexSpecifier);
if (Regex.IsMatch(line, @"^0x([0-9a-fA-F]{8,16}): ([a-zA-Z0-9_]+) at (.*)$"))
{
var nameMatch = Regex.Match(line, @"^0x([0-9a-fA-F]{8,16}): ([a-zA-Z0-9_]+) at (.*)$");
var funcName = nameMatch.Groups[2].Value;
var fileName = nameMatch.Groups[3].Value;
if (fileName.Contains(":"))
{
nameMatch = Regex.Match(fileName, @"^(.+):(\?|[0-9]+)(.*)$");
var filePath = nameMatch.Groups[1].Value;
filePath = new FileInfo(filePath).FullName;
if (filePath.StartsWith(Directory.GetCurrentDirectory()))
{
filePath = filePath.Substring(Directory.GetCurrentDirectory().Length + 1);
}
if (nameMatch.Groups[2].Value.Length > 0 && nameMatch.Groups[2].Value != "?")
{
var lineNumber = uint.Parse(nameMatch.Groups[2].Value);
sourceLineInfo.Add(address, new SourceLineInfo {
FilePath = filePath, LineNumber = lineNumber, FunctionName = funcName
});
}
else
{
sourceLineInfo.Add(address, new SourceLineInfo {
FilePath = filePath, FunctionName = funcName
});
}
}
else
{
sourceLineInfo.Add(address, new SourceLineInfo {
FilePath = fileName
});
}
}
else
{
throw new KeyNotFoundException($"Cannot resolve {address:X16}");
}
}
}
return(sourceLineInfo);
}
public static Dictionary <string, List <ISymbolInfo> > LoadSymbolInfo(IBinInfo binPath, string toolPath = "", string toolPrefix = "", string toolName = "nm")
{
var nmPath = Path.GetFullPath(Path.Combine(toolPath, toolPrefix + toolName));
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
nmPath = nmPath + ".exe";
}
Console.WriteLine(binPath.Path);
if (!File.Exists(nmPath))
{
throw new Exception("nm missing: " + nmPath);
}
var process = new Process {
StartInfo =
{
FileName = nmPath,
Arguments = $"-S \"{CommandLineEncoder.EncodeArgText(binPath.Path)}\"",
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
}
};
process.Start();
var symbolInfo = new Dictionary <string, List <ISymbolInfo> >();
while (!process.StandardOutput.EndOfStream)
{
var line = process.StandardOutput.ReadLine()?.Trim();
var matchWithSize = Regex.Match(line, @"^([0-9a-fA-F]+) ([0-9a-fA-F]+) ([a-zA-Z]) ([a-zA-Z0-9_]+)$");
var matchWithoutSize = Regex.Match(line, @"^([0-9a-fA-F]+) ([a-zA-Z]) ([a-zA-Z0-9_]+)$");
if (matchWithSize.Success)
{
var address = ulong.Parse(matchWithSize.Groups[1].Value, NumberStyles.HexNumber);
var size = ulong.Parse(matchWithSize.Groups[2].Value, NumberStyles.HexNumber);
var funcName = matchWithSize.Groups[4].Value;
if (!symbolInfo.ContainsKey(funcName))
{
symbolInfo.Add(funcName, new List <ISymbolInfo>());
}
symbolInfo[funcName].Add(new SymbolInfo {
Address = address, Size = size, Name = funcName
});
}
else if (matchWithoutSize.Success)
{
var address = ulong.Parse(matchWithoutSize.Groups[1].Value, NumberStyles.HexNumber);
var funcName = matchWithoutSize.Groups[3].Value;
if (!symbolInfo.ContainsKey(funcName))
{
symbolInfo.Add(funcName, new List <ISymbolInfo>());
}
symbolInfo[funcName].Add(new SymbolInfo {
Address = address, Size = 0, Name = funcName
});
}
}
process.WaitForExit();
if (process.ExitCode != 0)
{
throw new InvalidOperationException();
}
return(symbolInfo);
}
