claunia/SharpHash
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Add calling to magic, if present on PATH

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This commit is contained in:
Natalia Portillo
2015-02-03 03:56:33 +00:00
parent 473649dd0a
commit fee3cb0554
1 changed files with 64 additions and 0 deletions
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64
SharpHash/Program.cs
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@@ -23,6 +23,7 @@ using System;
using System.Reflection;
using System.IO;
using System.Text;
using System.Diagnostics;
namespace SharpHash
{
@@ -57,6 +58,60 @@ namespace SharpHash
Int64 bufferSize = 131072;
byte[] dataBuffer = new byte[bufferSize];
Console.WriteLine("Checking for magic's file executable in path");
bool thereIsMagic = false;
try
{
Process p = new Process();
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.FileName = "file";
p.Start();
p.StandardOutput.ReadToEnd();
p.WaitForExit();
thereIsMagic = true;
Console.WriteLine("magic's file found in path");
}
catch
{
thereIsMagic = false;
Console.WriteLine("magic's file not found in path");
}
string magic = "", applePair = "", mimeType = "", mimeEncoding = "";
if (thereIsMagic)
{
Process magicProcess = new Process();
magicProcess.StartInfo.UseShellExecute = false;
magicProcess.StartInfo.RedirectStandardOutput = true;
magicProcess.StartInfo.RedirectStandardError = true;
magicProcess.StartInfo.FileName = "file";
magicProcess.StartInfo.Arguments = "--brief --preserve-date " + args[0];
magicProcess.Start();
magic = magicProcess.StandardOutput.ReadToEnd();
magicProcess.WaitForExit();
magicProcess.StartInfo.Arguments = "--brief --preserve-date --apple " + args[0];
magicProcess.Start();
applePair = magicProcess.StandardOutput.ReadToEnd();
magicProcess.WaitForExit();
magicProcess.StartInfo.Arguments = "--brief --preserve-date --mime-type " + args[0];
magicProcess.Start();
mimeType = magicProcess.StandardOutput.ReadToEnd();
magicProcess.WaitForExit();
magicProcess.StartInfo.Arguments = "--brief --preserve-date --mime-encoding " + args[0];
magicProcess.Start();
mimeEncoding = magicProcess.StandardOutput.ReadToEnd();
magicProcess.WaitForExit();
}
Console.WriteLine("Initializing CRC16...");
Checksums.CRC16Context crc16Context = new Checksums.CRC16Context();
crc16Context.Init();
@@ -194,6 +249,15 @@ namespace SharpHash
string spamsumHash = spamsumContext.End();
Console.WriteLine();
Console.WriteLine();
if (thereIsMagic)
{
Console.Write("magic's Description = {0}", magic);
Console.Write("Apple OSType Pair = {0}", applePair);
Console.Write("MIME Type = {0}", mimeType);
Console.Write("MIME Encoding = {0}", mimeEncoding);
Console.WriteLine();
}
Console.WriteLine("CRC16: {0}", stringify(crc16Hash));
Console.WriteLine("CRC32: {0}", stringify(crc32Hash));
Console.WriteLine("CRC64: {0}", stringify(crc64Hash));