/// <summary>
/// References the native hunspell DLL.
/// </summary>
/// <exception cref="System.DllNotFoundException"></exception>
/// <exception cref="System.NotSupportedException"></exception>
internal static void ReferenceNativeHunspellDll()
{
lock (nativeDllReferenceCountLock)
{
if (nativeDllReferenceCount == 0)
{
if (dllHandle != IntPtr.Zero)
{
throw new InvalidOperationException("Native Dll handle is not Zero");
}
try
{
// Initialze the dynamic marshall Infrastructure to call the 32Bit (x86) or the 64Bit (x64) Dll respectively
var info = new NativeMethods.SYSTEM_INFO();
NativeMethods.GetSystemInfo(ref info);
// Load the correct DLL according to the processor architecture
switch (info.wProcessorArchitecture)
{
case NativeMethods.PROCESSOR_ARCHITECTURE.Intel:
string pathx86 = NativeDLLPath;
if (!String.IsNullOrEmpty(pathx86) && !pathx86.EndsWith("\\"))
{
pathx86 += "\\";
}
pathx86 += Hunspell.HunspellX86DllName;
dllHandle = NativeMethods.LoadLibrary(pathx86);
if (dllHandle == IntPtr.Zero)
{
throw new DllNotFoundException(string.Format(Hunspell.HunspellX86DllNotFoundMessage, pathx86));
}
break;
case NativeMethods.PROCESSOR_ARCHITECTURE.Amd64:
string pathx64 = NativeDLLPath;
if (!String.IsNullOrEmpty(pathx64) && !pathx64.EndsWith("\\"))
{
pathx64 += "\\";
}
pathx64 += Hunspell.HunspellX64DllName;
dllHandle = NativeMethods.LoadLibrary(pathx64);
if (dllHandle == IntPtr.Zero)
{
throw new DllNotFoundException(string.Format(Hunspell.HunspellX64DllNotFoundMessage, pathx64));
}
break;
default:
throw new NotSupportedException(Hunspell.HunspellNotAvailabeForProcessorArchitectureMessage + info.wProcessorArchitecture);
}
HunspellInit = (HunspellInitDelegate)GetDelegate("HunspellInit", typeof(HunspellInitDelegate));
HunspellFree = (HunspellFreeDelegate)GetDelegate("HunspellFree", typeof(HunspellFreeDelegate));
HunspellAdd = (HunspellAddDelegate)GetDelegate("HunspellAdd", typeof(HunspellAddDelegate));
HunspellAddWithAffix = (HunspellAddWithAffixDelegate)GetDelegate("HunspellAddWithAffix", typeof(HunspellAddWithAffixDelegate));
HunspellRemove = (HunspellRemoveDelegate)GetDelegate("HunspellRemove", typeof(HunspellRemoveDelegate));
HunspellSpell = (HunspellSpellDelegate)GetDelegate("HunspellSpell", typeof(HunspellSpellDelegate));
HunspellSuggest = (HunspellSuggestDelegate)GetDelegate("HunspellSuggest", typeof(HunspellSuggestDelegate));
HunspellAnalyze = (HunspellAnalyzeDelegate)GetDelegate("HunspellAnalyze", typeof(HunspellAnalyzeDelegate));
HunspellStem = (HunspellStemDelegate)GetDelegate("HunspellStem", typeof(HunspellStemDelegate));
HunspellGenerate = (HunspellGenerateDelegate)GetDelegate("HunspellGenerate", typeof(HunspellGenerateDelegate));
HyphenInit = (HyphenInitDelegate)GetDelegate("HyphenInit", typeof(HyphenInitDelegate));
HyphenFree = (HyphenFreeDelegate)GetDelegate("HyphenFree", typeof(HyphenFreeDelegate));
HyphenHyphenate = (HyphenHyphenateDelegate)GetDelegate("HyphenHyphenate", typeof(HyphenHyphenateDelegate));
}
catch
{
if (dllHandle != IntPtr.Zero)
{
NativeMethods.FreeLibrary(dllHandle);
dllHandle = IntPtr.Zero;
}
throw;
}
}
++nativeDllReferenceCount;
}
}
/// <summary>
/// References the native hunspell DLL.
/// </summary>
/// <exception cref="System.DllNotFoundException"></exception>
/// <exception cref="System.NotSupportedException"></exception>
internal static void ReferenceNativeHunspellDll()
{
lock (nativeDllReferenceCountLock)
{
if (nativeDllReferenceCount == 0)
{
bool success = false;
if (dllHandle != IntPtr.Zero)
{
throw new InvalidOperationException("Native Dll handle is not Zero");
}
try
{
string dllName;
string dllPath;
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
dllLoadUtils = new DllLoadUtilsWindows();
if (IntPtr.Size == 4)
{
dllName = Resources.HunspellX86DllName;
}
else
{
dllName = Resources.HunspellX64DllName;
}
}
else
{
dllLoadUtils = new DllLoadUtilsUnix();
dllName = "libhunspell.dylib";
}
dllPath = Path.Combine(NativeDLLPath, dllName);
dllHandle = dllLoadUtils.LoadLibrary(Path.Combine(NativeDLLPath, dllPath));
if (dllHandle == IntPtr.Zero)
{
if (IntPtr.Size == 4)
{
throw new DllNotFoundException(string.Format(Resources.HunspellX86DllNotFoundMessage, dllPath));
}
else
{
throw new DllNotFoundException(string.Format(Resources.HunspellX64DllNotFoundMessage, dllPath));
}
}
HunspellInit = (HunspellInitDelegate)GetDelegate("HunspellInit", typeof(HunspellInitDelegate));
HunspellFree = (HunspellFreeDelegate)GetDelegate("HunspellFree", typeof(HunspellFreeDelegate));
HunspellAdd = (HunspellAddDelegate)GetDelegate("HunspellAdd", typeof(HunspellAddDelegate));
HunspellAddWithAffix = (HunspellAddWithAffixDelegate)GetDelegate("HunspellAddWithAffix", typeof(HunspellAddWithAffixDelegate));
HunspellRemove = (HunspellRemoveDelegate)GetDelegate("HunspellRemove", typeof(HunspellRemoveDelegate));
HunspellSpell = (HunspellSpellDelegate)GetDelegate("HunspellSpell", typeof(HunspellSpellDelegate));
HunspellSuggest = (HunspellSuggestDelegate)GetDelegate("HunspellSuggest", typeof(HunspellSuggestDelegate));
HunspellAnalyze = (HunspellAnalyzeDelegate)GetDelegate("HunspellAnalyze", typeof(HunspellAnalyzeDelegate));
HunspellStem = (HunspellStemDelegate)GetDelegate("HunspellStem", typeof(HunspellStemDelegate));
HunspellGenerate = (HunspellGenerateDelegate)GetDelegate("HunspellGenerate", typeof(HunspellGenerateDelegate));
HyphenInit = (HyphenInitDelegate)GetDelegate("HyphenInit", typeof(HyphenInitDelegate));
HyphenFree = (HyphenFreeDelegate)GetDelegate("HyphenFree", typeof(HyphenFreeDelegate));
HyphenHyphenate = (HyphenHyphenateDelegate)GetDelegate("HyphenHyphenate", typeof(HyphenHyphenateDelegate));
success = true;
}
finally
{
if (dllHandle != IntPtr.Zero && !success)
{
dllLoadUtils.FreeLibrary(dllHandle);
dllHandle = IntPtr.Zero;
}
}
}
++nativeDllReferenceCount;
}
}
/// <summary>
/// References the native hunspell DLL.
/// </summary>
/// <exception cref="System.DllNotFoundException"></exception>
/// <exception cref="System.NotSupportedException"></exception>
internal static void ReferenceNativeHunspellDll()
{
lock (nativeDllReferenceCountLock)
{
if (nativeDllReferenceCount == 0)
{
if (dllHandle != IntPtr.Zero)
{
throw new InvalidOperationException("Native Dll handle is not Zero");
}
try
{
// Initialze the dynamic marshall Infrastructure to call the 32Bit (x86) or the 64Bit (x64) Dll respectively
var info = new NativeMethods.SYSTEM_INFO();
NativeMethods.GetSystemInfo(ref info);
// Load the correct DLL according to the processor architecture
switch (info.wProcessorArchitecture)
{
case NativeMethods.PROCESSOR_ARCHITECTURE.Intel:
string pathx86 = NativeDLLPath;
if (!String.IsNullOrEmpty(pathx86) && !pathx86.EndsWith("\\"))
{
pathx86 += "\\";
}
pathx86 += Hunspell.HunspellX86DllName;
dllHandle = NativeMethods.LoadLibrary(pathx86);
if (dllHandle == IntPtr.Zero)
{
throw new DllNotFoundException(string.Format(Hunspell.HunspellX86DllNotFoundMessage, pathx86));
}
break;
case NativeMethods.PROCESSOR_ARCHITECTURE.Amd64:
string pathx64 = NativeDLLPath;
if (!String.IsNullOrEmpty(pathx64) && !pathx64.EndsWith("\\"))
{
pathx64 += "\\";
}
pathx64 += Hunspell.HunspellX64DllName;
dllHandle = NativeMethods.LoadLibrary(pathx64);
if (dllHandle == IntPtr.Zero)
{
throw new DllNotFoundException(string.Format(Hunspell.HunspellX64DllNotFoundMessage, pathx64));
}
break;
default:
throw new NotSupportedException(Hunspell.HunspellNotAvailabeForProcessorArchitectureMessage + info.wProcessorArchitecture);
}
HunspellInit = (HunspellInitDelegate)GetDelegate("HunspellInit", typeof(HunspellInitDelegate));
HunspellFree = (HunspellFreeDelegate)GetDelegate("HunspellFree", typeof(HunspellFreeDelegate));
HunspellAdd = (HunspellAddDelegate)GetDelegate("HunspellAdd", typeof(HunspellAddDelegate));
HunspellAddWithAffix = (HunspellAddWithAffixDelegate)GetDelegate("HunspellAddWithAffix", typeof(HunspellAddWithAffixDelegate));
HunspellRemove = (HunspellRemoveDelegate)GetDelegate("HunspellRemove", typeof(HunspellRemoveDelegate));
HunspellSpell = (HunspellSpellDelegate)GetDelegate("HunspellSpell", typeof(HunspellSpellDelegate));
HunspellSuggest = (HunspellSuggestDelegate)GetDelegate("HunspellSuggest", typeof(HunspellSuggestDelegate));
HunspellAnalyze = (HunspellAnalyzeDelegate)GetDelegate("HunspellAnalyze", typeof(HunspellAnalyzeDelegate));
HunspellStem = (HunspellStemDelegate)GetDelegate("HunspellStem", typeof(HunspellStemDelegate));
HunspellGenerate = (HunspellGenerateDelegate)GetDelegate("HunspellGenerate", typeof(HunspellGenerateDelegate));
HyphenInit = (HyphenInitDelegate)GetDelegate("HyphenInit", typeof(HyphenInitDelegate));
HyphenFree = (HyphenFreeDelegate)GetDelegate("HyphenFree", typeof(HyphenFreeDelegate));
HyphenHyphenate = (HyphenHyphenateDelegate)GetDelegate("HyphenHyphenate", typeof(HyphenHyphenateDelegate));
}
catch
{
if (dllHandle != IntPtr.Zero)
{
NativeMethods.FreeLibrary(dllHandle);
dllHandle = IntPtr.Zero;
}
throw;
}
}
++nativeDllReferenceCount;
}
}
/// <summary>
/// The load native hunspell dll.
/// </summary>
/// <exception cref="DllNotFoundException">
/// </exception>
/// <exception cref="NotSupportedException">
/// </exception>
internal static void LoadNativeHunspellDll()
{
if (dllHandle != IntPtr.Zero)
{
return; // Already loaded
}
try
{
// Initialze the dynamic marshall Infrastructure to call the 32Bit (x86) or the 64Bit (x64) Dll respectively
var info = new SYSTEM_INFO();
GetSystemInfo(ref info);
// Load the correct DLL according to the processor architecture
switch (info.wProcessorArchitecture)
{
case PROCESSOR_ARCHITECTURE.Intel:
string pathx86 = NativeDLLPath;
if (pathx86 != string.Empty && !pathx86.EndsWith("\\"))
{
pathx86 += "\\";
}
pathx86 += Resources.HunspellX86DllName;
if (!File.Exists(pathx86))
{
pathx86 = AssemblyPath;
if (pathx86 != string.Empty && !pathx86.EndsWith("\\"))
{
pathx86 += "\\";
}
pathx86 += Resources.HunspellX86DllName;
}
dllHandle = LoadLibrary(pathx86);
if (dllHandle == IntPtr.Zero)
{
throw new DllNotFoundException(
string.Format(Resources.HunspellX86DllNotFoundMessage, pathx86));
}
break;
case PROCESSOR_ARCHITECTURE.Amd64:
string pathx64 = NativeDLLPath;
if (pathx64 != string.Empty && !pathx64.EndsWith("\\"))
{
pathx64 += "\\";
}
pathx64 += Resources.HunspellX64DllName;
if (!File.Exists(pathx64))
{
pathx64 = AssemblyPath;
if (pathx64 != string.Empty && !pathx64.EndsWith("\\"))
{
pathx64 += "\\";
}
pathx64 += Resources.HunspellX64DllName;
}
dllHandle = LoadLibrary(pathx64);
if (dllHandle == IntPtr.Zero)
{
throw new DllNotFoundException(
string.Format(Resources.HunspellX64DllNotFoundMessage, pathx64));
}
break;
default:
throw new NotSupportedException(
Resources.HunspellNotAvailabeForProcessorArchitectureMessage + info.wProcessorArchitecture);
}
HunspellInit = (HunspellInitDelegate)GetDelegate("HunspellInit", typeof(HunspellInitDelegate));
HunspellFree = (HunspellFreeDelegate)GetDelegate("HunspellFree", typeof(HunspellFreeDelegate));
HunspellAdd = (HunspellAddDelegate)GetDelegate("HunspellAdd", typeof(HunspellAddDelegate));
HunspellAddWithAffix =
(HunspellAddWithAffixDelegate)
GetDelegate("HunspellAddWithAffix", typeof(HunspellAddWithAffixDelegate));
HunspellSpell = (HunspellSpellDelegate)GetDelegate("HunspellSpell", typeof(HunspellSpellDelegate));
HunspellSuggest =
(HunspellSuggestDelegate)GetDelegate("HunspellSuggest", typeof(HunspellSuggestDelegate));
HunspellAnalyze =
(HunspellAnalyzeDelegate)GetDelegate("HunspellAnalyze", typeof(HunspellAnalyzeDelegate));
HunspellStem = (HunspellStemDelegate)GetDelegate("HunspellStem", typeof(HunspellStemDelegate));
HunspellGenerate =
(HunspellGenerateDelegate)GetDelegate("HunspellGenerate", typeof(HunspellGenerateDelegate));
HyphenInit = (HyphenInitDelegate)GetDelegate("HyphenInit", typeof(HyphenInitDelegate));
HyphenFree = (HyphenFreeDelegate)GetDelegate("HyphenFree", typeof(HyphenFreeDelegate));
HyphenHyphenate =
(HyphenHyphenateDelegate)GetDelegate("HyphenHyphenate", typeof(HyphenHyphenateDelegate));
}
catch
{
if (dllHandle != IntPtr.Zero)
{
FreeLibrary(dllHandle);
}
throw;
}
}
