public static void CompileFile(SassFileContext fileContext)
{
Sass_File_Context file_ctx = Sass_Api.sass_make_file_context(fileContext.InputPath);
Sass_Options file_ctx_options = Sass_Api.sass_file_context_get_options(file_ctx);
FillUnmanagedContextOptions(ref file_ctx_options, fileContext);
try
{
// Compile Sass file by using context
int result = Sass_Api.sass_compile_file_context(file_ctx);
// Copy resulting fields from unmanaged object to managed
Sass_Context base_ctx = Sass_Api.sass_file_context_get_context(file_ctx);
if (result == 0)
{
FillManagedContextOutput(fileContext, ref base_ctx);
}
else
{
FillManagedContextError(fileContext, ref base_ctx);
}
}
finally
{
// Free resources
Sass_Api.sass_delete_file_context(file_ctx);
}
}
public static void Compile(SassDataContext dataContext)
{
Sass_Data_Context data_ctx = Sass_Api.sass_make_data_context(dataContext.SourceString);
Sass_Options data_ctx_options = Sass_Api.sass_data_context_get_options(data_ctx);
FillUnmanagedContextOptions(ref data_ctx_options, dataContext);
try
{
// Compile Sass code by using context
int result = Sass_Api.sass_compile_data_context(data_ctx);
// Copy resulting fields from unmanaged object to managed
Sass_Context base_ctx = Sass_Api.sass_data_context_get_context(data_ctx);
if (result == 0)
{
FillManagedContextOutput(dataContext, ref base_ctx);
}
else
{
FillManagedContextError(dataContext, ref base_ctx);
}
}
finally
{
// Free resources
Sass_Api.sass_delete_data_context(data_ctx);
}
}
private static void FillManagedContextOutput(SassContextBase context, ref Sass_Context ctx)
{
context.OutputString = Sass_Api.sass_context_get_output_string(ctx);
context.SourceMapString = Sass_Api.sass_context_get_source_map_string(ctx);
context.IncludedFiles = MarshallingHelpers.PtrToStringArray(
Sass_Api.sass_context_get_included_files(ctx),
Sass_Api.sass_context_get_included_files_size(ctx)
);
}
private static void FillManagedContextError(SassContextBase context, ref Sass_Context ctx)
{
var error = new SassErrorInfo
{
Status = Sass_Api.sass_context_get_error_status(ctx),
Text = Sass_Api.sass_context_get_error_text(ctx),
Message = Sass_Api.sass_context_get_error_message(ctx),
File = Sass_Api.sass_context_get_error_file(ctx),
Line = Sass_Api.sass_context_get_error_line(ctx),
Column = Sass_Api.sass_context_get_error_column(ctx),
Source = Sass_Api.sass_context_get_error_src(ctx)
};
context.Error = error;
}
public static void CompileFile(SassFileContext fileContext)
{
Sass_File_Context file_ctx = Sass_Api.sass_make_file_context(fileContext.InputPath);
Sass_Options file_ctx_options = Sass_Api.sass_file_context_get_options(file_ctx);
FillUnmanagedContextOptions(ref file_ctx_options, fileContext);
try
{
// Compile Sass-file by using context
int result = Sass_Api.sass_compile_file_context(file_ctx);
// Copy resulting fields from unmanaged object to managed
Sass_Context base_ctx = Sass_Api.sass_file_context_get_context(file_ctx);
if (result == 0)
{
FillManagedContextOutput(fileContext, ref base_ctx);
}
else
{
FillManagedContextError(fileContext, ref base_ctx);
}
}
catch (TargetInvocationException e)
{
Exception innerException = e.InnerException;
if (innerException != null)
{
#if NET45 || NETSTANDARD
ExceptionDispatchInfo.Capture(innerException).Throw();
#elif NET40
innerException.PreserveStackTrace();
throw innerException;
#else
#error No implementation for this target
#endif
}
throw;
}
finally
{
// Free resources
Sass_Api.sass_delete_file_context(file_ctx);
}
}
private static void FillManagedContextOutput(SassContextBase context, ref Sass_Context ctx)
{
context.OutputString = Sass_Api.sass_context_get_output_string(ctx);
context.SourceMapString = Sass_Api.sass_context_get_source_map_string(ctx);
context.IncludedFiles = Sass_Api.sass_context_get_included_files(ctx);
}
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern Sass_Options sass_context_get_options(Sass_Context ctx);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern StringUtf8 *sass_context_take_included_files(Sass_Context ctx);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern StringUtf8 sass_context_take_source_map_string(Sass_Context ctx);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern StringUtf8 sass_context_take_error_file(Sass_Context ctx);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern size_t sass_context_get_included_files_size(Sass_Context ctx);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern size_t sass_context_get_error_column(Sass_Context ctx);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern int sass_context_get_error_status(Sass_Context ctx);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern StringUtf8 sass_context_get_output_string(Sass_Context ctx);
