private ConfigFile(Hardware jobHardware, MatchingPolicy addressMatching, int cpuThreads, int gpuThreads, int gpuPlatformIndex, bool isNonStop)
{
JobHardware = jobHardware;
AddressMatching = addressMatching;
CpuThreads = cpuThreads;
GpuThreads = gpuThreads;
GpuPlatformIndex = gpuPlatformIndex;
IsNonStop = isNonStop;
}
public static ConfigFile Load()
{
string filePath = Path.Combine(AppContext.BaseDirectory, "config.txt");
if (!File.Exists(filePath))
{
return(null);
}
Dictionary <string, string> dict = new Dictionary <string, string>();
var lines = File.ReadAllLines(filePath);
for (int i = 0, c = lines.Length; i < c; ++i)
{
string line = lines[i].Trim();
if (line.Length == 0)
{
continue;
}
string[] parts = line.Split('=', StringSplitOptions.None);
if (parts.Length == 1)
{
if (parts[0].Length > 0 && parts[0][0] == '#')
{
continue;
}
else
{
throw new InvalidConfigFileException("Invalid config format.");
}
}
else if (parts.Length == 2)
{
string key = parts[0];
string value = parts[1];
if (dict.ContainsKey(key))
{
throw new InvalidConfigFileException("Duplicate config key.");
}
dict.Add(key, value);
}
else
{
throw new InvalidConfigFileException("Invalid config format");
}
}
Hardware hardware = Hardware.CPU;
MatchingPolicy matchingPolicy = MatchingPolicy.Both;
int cpuThreads = 1;
int gpuThreads = 1000;
int gpuPlatformIndex = 0;
bool isNonStop = false;
if (dict.ContainsKey("hardware"))
{
hardware = (dict["hardware"]) switch
{
"cpu" => Hardware.CPU,
"gpu" => Hardware.GPU,
"cpu+gpu" => Hardware.Both,
_ => throw new InvalidConfigFileException("Invalid hardware value."),
};
}
if (dict.ContainsKey("match"))
{
matchingPolicy = (dict["match"]) switch
{
"prefix" => MatchingPolicy.Prefix,
"suffix" => MatchingPolicy.Suffix,
"prefix+suffix" => MatchingPolicy.Both,
_ => throw new InvalidConfigFileException("Invalid matching value."),
};
}
if (dict.ContainsKey("cpu_threads"))
{
if (!int.TryParse(dict["cpu_threads"], out cpuThreads))
{
throw new InvalidConfigFileException("Invalid number for CPU threads.");
}
if (cpuThreads < 1 || cpuThreads > 8)
{
throw new InvalidConfigFileException("CPU threads must be from 1 to 8.");
}
}
if (dict.ContainsKey("gpu_threads"))
{
if (!int.TryParse(dict["gpu_threads"], out gpuThreads))
{
throw new InvalidConfigFileException("Invalid number for GPU threads.");
}
if (gpuThreads < 0 || gpuThreads > GpuJob.MaxWorkSize)
{
throw new InvalidConfigFileException($"GPU threads must be from 1 to {GpuJob.MaxWorkSize}.");
}
}
if (dict.ContainsKey("gpu_platform"))
{
if (!int.TryParse(dict["gpu_platform"], out gpuPlatformIndex))
{
throw new InvalidConfigFileException("Invalid number for GPU platform index.");
}
int maxPlatformIndex = Cloo.ComputePlatform.Platforms.Count - 1;
if (gpuPlatformIndex < 0 || gpuPlatformIndex > maxPlatformIndex)
{
throw new InvalidConfigFileException($"GPU platform index must be from 0 to {maxPlatformIndex}.");
}
}
if (dict.ContainsKey("non_stop"))
{
if (!int.TryParse(dict["non_stop"], out int n) ||
(n != 0 && n != 1))
{
throw new InvalidConfigFileException("Invalid value for non_stop.");
}
isNonStop = n == 1;
}
return(new ConfigFile(hardware, matchingPolicy, cpuThreads, gpuThreads, gpuPlatformIndex, isNonStop));
}
