static void Main(string[] args)
{
Host host = new Host();
host.Trace = false;
host.TraceSteps = 100;
host.Parameters.Add("a", "string parameter a");
host.Parameters.Add("b", "string parameter b");
host.Parameters.Add("i", 10);
host.Parameters.Add("j", 0);
host.Parameters.Add("x", 1.23);
host.Parameters.Add("y", 0.56);
string line = null;
ActionQuery <ACValue> ac = new ActionQuery <ACValue>();
ActionQueryRunner <ACValue> runner;
Console.WriteLine("Press enter on empty line for exit or enter an expression and press enter to execute it.");
line = Console.ReadLine();
while (!string.IsNullOrWhiteSpace(line))
{
runner = ac.Compile(line);
if (runner.ErrorText != null)
{
Console.WriteLine($"Compile error: {runner.ErrorText}");
Console.WriteLine("===> program dump ===");
Console.WriteLine(runner.DumpProgram());
Console.WriteLine("<=== end dump ===");
Console.WriteLine("try again");
}
else
{
Console.WriteLine("=== program dump ===");
Console.WriteLine(runner.DumpProgram());
Console.WriteLine("=== program run follows ===");
try {
ACValue result = runner.ExecuteScalar(host);
Console.WriteLine($"Executed, result = {result.Value}");
Console.WriteLine("try again");
} catch (Exception ex) {
Console.WriteLine(ex);
Console.WriteLine("try again");
}
}
line = Console.ReadLine();
}
Console.WriteLine("Exiting ...");
}
static void Main(string[] args)
{
if (args.Length != 2)
{
Console.WriteLine("usage acrun <script> <configuration>");
Console.WriteLine("Available functions in ac files are:");
Console.WriteLine(" Add(a,b)");
Console.WriteLine(" Equal(a,b)");
Console.WriteLine(" Not(a)");
Console.WriteLine(" Concat(a,b,c ...) as strings");
return;
}
try {
Console.WriteLine("Starting ...");
string script = File.ReadAllText(args[0]);
string conf = File.ReadAllText(args[1]);
Conf cfg = JsonSerializer.Deserialize <Conf>(conf);
if (cfg.HardLimit == 0)
{
cfg.HardLimit = 1;
}
if (cfg.TraceSteps == 0)
{
cfg.TraceSteps = 100;
}
Host host = new Host(cfg);
ActionQueryRunner <ACValue> runner;
ActionQuery <ACValue> ac = new ActionQuery <ACValue>();
runner = ac.Compile(script);
if (runner.ErrorText != null)
{
Console.WriteLine($"Compile error: {runner.ErrorText}");
Console.WriteLine("===> program dump ===");
Console.WriteLine(runner.DumpProgram());
Console.WriteLine("<=== end dump ===");
}
else
{
if (cfg != null && cfg.DumpProgram)
{
Console.WriteLine(runner.DumpProgram());
}
else
{
try {
ACValue result = runner.ExecuteScalar(host, cfg.HardLimit);
Console.WriteLine($"Executed, result = {result.Value}");
} catch (Exception ex) {
Console.WriteLine("runtime error: " + ex.Message);
}
}
}
} catch (IOException ex) {
Console.WriteLine("Error reading the script or the configuration:" + ex.Message);
}
return;
}
public static ActionQueryRunner <ParameterResolverValue> Compile(string query)
{
return(_instance.Compile(query));
}