public AsciiCompiledTextSearchNative(
NativeMethods.SearchAlgorithmKind kind,
string pattern,
NativeMethods.SearchOptions searchOptions) {
_patternHandle = new SafeHGlobalHandle(Marshal.StringToHGlobalAnsi(pattern));
var patternLength = pattern.Length;
_handle = CreateSearchHandle(kind, _patternHandle, patternLength, searchOptions);
_searchBufferSize = NativeMethods.AsciiSearchAlgorithm_GetSearchBufferSize(_handle);
}
public AsciiCompiledTextSearchNative(
NativeMethods.SearchAlgorithmKind kind,
string pattern,
NativeMethods.SearchOptions searchOptions)
{
_patternHandle = new SafeHGlobalHandle(Marshal.StringToHGlobalAnsi(pattern));
var patternLength = pattern.Length;
_handle = CreateSearchHandle(kind, _patternHandle, patternLength, searchOptions);
_searchBufferSize = NativeMethods.AsciiSearchAlgorithm_GetSearchBufferSize(_handle);
}
public static extern void AsciiSearchAlgorithm_CancelSearch( SafeSearchHandle handle, ref SearchParams searchParams);
public static extern Int32 AsciiSearchAlgorithm_GetSearchBufferSize( SafeSearchHandle handle);
public static extern IntPtr AsciiSearchAlgorithm_Search(SafeSearchHandle handle, IntPtr text, int textLen);
public AsciiStringSearchNative(NativeMethods.SearchAlgorithmKind kind, string pattern, NativeMethods.SearchOptions searchOptions)
{
_patternHandle = new SafeHGlobalHandle(Marshal.StringToHGlobalAnsi(pattern));
_handle = NativeMethods.AsciiSearchAlgorithm_Create(kind, _patternHandle.Pointer, pattern.Length, searchOptions);
_patternLength = pattern.Length;
}
public AsciiStringSearchNative(NativeMethods.SearchAlgorithmKind kind, string pattern, NativeMethods.SearchOptions searchOptions)
{
_patternHandle = new SafeHGlobalHandle(Marshal.StringToHGlobalAnsi(pattern));
_handle = NativeMethods.AsciiSearchAlgorithm_Create(kind, _patternHandle.Pointer, pattern.Length, searchOptions);
_patternLength = pattern.Length;
}
public static extern IntPtr AsciiSearchAlgorithm_Search(SafeSearchHandle handle, IntPtr text, int textLen);
public static extern void AsciiSearchAlgorithm_CancelSearch(
SafeSearchHandle handle,
ref SearchParams searchParams);
public static extern Int32 AsciiSearchAlgorithm_GetSearchBufferSize(
SafeSearchHandle handle);
