/// <summary>
/// Create a new GhostscriptJob instance
/// </summary>
/// <param name="jobInfo">JobInfo of the job to convert</param>
/// <param name="profile">Profile that determines the conversion process</param>
/// <param name="tempFolder">
/// TempFolderProvider that gives the full Temp path, i.e. C:\Users\Admin\Local
/// Settings\Temp\clawPDF
/// </param>
/// <param name="jobTranslations">Translations needed for the job</param>
/// <param name="fileWrap">Only for testing</param>
/// <param name="directoryWrap">Only for testing</param>
public GhostscriptJob(IJobInfo jobInfo, ConversionProfile profile, JobTranslations jobTranslations,
ITempFolderProvider tempFolder, IFile fileWrap, IDirectory directoryWrap)
: base(jobInfo, profile, jobTranslations, fileWrap, directoryWrap)
{
var gsVersion = new GhostscriptDiscovery().GetBestGhostscriptInstance();
if (gsVersion == null)
{
Logger.Error("No valid Ghostscript version found.");
throw new InvalidOperationException("No valid Ghostscript version found.");
}
Logger.Debug("Ghostscript Version: " + gsVersion.Version + " loaded from " + gsVersion.DllPath);
_ghostScript = new GhostScript(gsVersion);
JobTempFolder = PathSafe.Combine(tempFolder.TempFolder,
"Job_" + PathSafe.GetFileNameWithoutExtension(PathSafe.GetRandomFileName()));
JobTempOutputFolder = PathSafe.Combine(JobTempFolder, "tempoutput");
DirectoryWrap.CreateDirectory(JobTempFolder);
DirectoryWrap.CreateDirectory(JobTempOutputFolder);
// Shorten the temp folder for GS compatibility
//缩短临时文件夹以实现GS兼容性
JobTempFolder = JobTempFolder;
}
public void GetBestGhostscriptInstance_WithInternalAndNoRegistryInstance_ReturnsInternalInstance()
{
const string appPath = @"C:\MyApp";
const string gsPath = appPath + @"\Ghostscript";
const string gsExe = gsPath + @"\Bin\gswin32c.exe";
_fileMock.Stub(x => x.Exists(gsExe)).Return(true);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks(appPath);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.AreEqual("<internal>", gs.Version);
}
public void GetBestGhostscriptInstance_WithNoGhostscriptRegistryKey_ReturnsNull()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
hklm.Stub(x => x.OpenSubKey(ghostscriptDiscovery.RegistryPath)).Return(null);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.IsNull(gs);
}
public void GetBestGhostscriptInstance_WhenExceptionIsThrownInRegistry_ReturnsNull()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersionsWithException(new[] { "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.IsNull(gs);
}
public void GetBestGhostscriptInstance_WithoutParameter_ReturnsDefaultVersion()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersions(new[] { "9.14", "9.10" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance();
Assert.AreEqual(GhostscriptDiscovery.GhostscriptVersion, gs.Version);
}
public void GetBestGhostscriptInstance_WithUnsupportedRegistryInstances_ReturnsNull()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersions(new[] { "9.14", "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.20");
Assert.IsNull(gs);
}
public void GetBestGhostscriptInstance_WithMultipleRegistryInstances_ReturnsGivenRegistryInstance(string gsVersion)
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersions(new[] { "9.14", "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance(gsVersion);
Assert.AreEqual(gsVersion, gs.Version);
}
public void FindInternalInstance_WithGsInSubfolder_FindsInstance()
{
const string appPath = @"C:\MyApp";
const string gsPath = appPath + @"\Ghostscript";
const string gsExe = gsPath + @"\Bin\gswin32c.exe";
_fileMock.Stub(x => x.Exists(gsExe)).Return(true);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks(appPath);
var gs = ghostscriptDiscovery.FindInternalInstance();
Assert.IsNotNull(gs);
Assert.AreEqual(gsExe, gs.ExePath);
Assert.AreEqual("<internal>", gs.Version);
}
public void FindInternalInstance_WithoutGs_ReturnsNull()
{
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
AddGhostscriptVersions(new string[] { }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.FindInternalInstance();
Assert.IsNull(gs);
}
public void FindInternalInstance_WithGsInSubfolder_BuildsCorrectLibPaths()
{
const string appPath = @"C:\MyApp";
const string gsPath = appPath + @"\Ghostscript";
const string gsExe = gsPath + @"\Bin\gswin32c.exe";
_fileMock.Stub(x => x.Exists(gsExe)).Return(true);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks(appPath);
var gs = ghostscriptDiscovery.FindInternalInstance();
string[] libPaths = gs.LibPaths.Split(';');
Assert.Contains(gsPath + @"\Bin", libPaths);
Assert.Contains(gsPath + @"\Fonts", libPaths);
Assert.Contains(gsPath + @"\Lib", libPaths);
}
public void GetBestGhostscriptInstance_WithInternalAndRegistryInstance_ReturnsInternalInstance()
{
const string appPath = @"C:\MyApp";
const string gsPath = appPath + @"\Ghostscript";
const string gsExe = gsPath + @"\Bin\gswin32c.exe";
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
_fileMock.Stub(x => x.Exists(gsExe)).Return(true);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks(appPath);
AddGhostscriptVersions(new [] { "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.AreEqual("<internal>", gs.Version);
}
private bool HasGhostscriptInstance()
{
var gsVersion = new GhostscriptDiscovery().GetBestGhostscriptInstance();
return(gsVersion != null);
}
public void Initialize_OnX64_GivesCorrectRegistryKey()
{
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks(x64: true);
StringAssert.StartsWith("SOFTWARE\\Wow6432Node\\GPL Ghostscript", ghostscriptDiscovery.RegistryPath);
}
public void Initialize_AppPath_NotEmpty()
{
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
Assert.IsNotNullOrEmpty(ghostscriptDiscovery.ApplicationPath);
}
private void SetUpGhostscript()
{
GhostscriptVersion gsVersion = new GhostscriptDiscovery().GetBestGhostscriptInstance();
Assert.IsNotNull(gsVersion, "No Ghostscript instance found");
}
