/// <summary>
/// Generate the Catalog file for Input Catalog Definition File
/// </summary>
/// <param name="cdfFilePath">Path to the Input .cdf file.</param>
internal static void GenerateCatalogFile(string cdfFilePath)
{
string pwszFilePath = cdfFilePath;
NativeMethods.CryptCATCDFOpenCallBack catOpenCallBack = new NativeMethods.CryptCATCDFOpenCallBack(ParseErrorCallback);
// Open CDF File
IntPtr resultCDF = NativeMethods.CryptCATCDFOpen(pwszFilePath, catOpenCallBack);
// navigate CDF header and files sections
if (resultCDF != IntPtr.Zero)
{
// First navigate all catalog level attributes entries first, they represent zero size files
IntPtr catalogAttr = IntPtr.Zero;
do
{
catalogAttr = NativeMethods.CryptCATCDFEnumCatAttributes(resultCDF, catalogAttr, catOpenCallBack);
if (catalogAttr != IntPtr.Zero)
{
string filePath = ProcessFilePathAttributeInCatalog(catalogAttr);
_cmdlet.WriteVerbose(StringUtil.Format(CatalogStrings.AddFileToCatalog, filePath, filePath));
}
} while (catalogAttr != IntPtr.Zero);
// navigate all the files hash entries in the .cdf file
IntPtr memberInfo = IntPtr.Zero;
try
{
IntPtr memberFile = IntPtr.Zero;
NativeMethods.CryptCATCDFEnumMembersByCDFTagExErrorCallBack memberCallBack = new NativeMethods.CryptCATCDFEnumMembersByCDFTagExErrorCallBack(ParseErrorCallback);
string fileName = string.Empty;
do
{
memberFile = NativeMethods.CryptCATCDFEnumMembersByCDFTagEx(resultCDF, memberFile, memberCallBack, ref memberInfo, true, IntPtr.Zero);
fileName = Marshal.PtrToStringUni(memberFile);
if (!string.IsNullOrEmpty(fileName))
{
IntPtr memberAttr = IntPtr.Zero;
string fileRelativePath = string.Empty;
do
{
memberAttr = NativeMethods.CryptCATCDFEnumAttributesWithCDFTag(resultCDF, memberFile, memberInfo, memberAttr, memberCallBack);
if (memberAttr != IntPtr.Zero)
{
fileRelativePath = ProcessFilePathAttributeInCatalog(memberAttr);
if (!string.IsNullOrEmpty(fileRelativePath))
{
// Found the attribute we are looking for
// Filename we read from the above API has <Hash> appended to its name as per CDF file tags convention
// Truncating that Information from the string.
string itemName = fileName.Substring(6);
_cmdlet.WriteVerbose(StringUtil.Format(CatalogStrings.AddFileToCatalog, itemName, fileRelativePath));
break;
}
}
} while (memberAttr != IntPtr.Zero);
}
} while (fileName != null);
}
finally
{
NativeMethods.CryptCATCDFClose(resultCDF);
}
}
else
{
// If we are not able to open CDF file we can not continue generating catalog
ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(CatalogStrings.UnableToOpenCatalogDefinitionFile), "UnableToOpenCatalogDefinitionFile", ErrorCategory.InvalidOperation, null);
_cmdlet.ThrowTerminatingError(errorRecord);
}
}
/// <summary>
/// Generate the Catalog file for Input Catalog Definition File
/// </summary>
///
/// <param name="cdfFilePath"> Path to the Input .cdf file </param>
internal static void GenerateCatalogFile(string cdfFilePath)
{
string pwszFilePath = cdfFilePath;
NativeMethods.CryptCATCDFOpenCallBack catOpenCallBack = new NativeMethods.CryptCATCDFOpenCallBack(ParseErrorCallback);
// Open CDF File
IntPtr resultCDF = NativeMethods.CryptCATCDFOpen(pwszFilePath, catOpenCallBack);
// navigate CDF header and files sections
if (resultCDF != IntPtr.Zero)
{
// First navigate all catalog level attributes entries first, they represent zero size files
IntPtr catalogAttr = IntPtr.Zero;
do
{
catalogAttr = NativeMethods.CryptCATCDFEnumCatAttributes(resultCDF, catalogAttr, catOpenCallBack);
if (catalogAttr != IntPtr.Zero)
{
string filePath = ProcessFilePathAttributeInCatalog(catalogAttr);
_cmdlet.WriteVerbose(StringUtil.Format(CatalogStrings.AddFileToCatalog, filePath, filePath));
}
} while (catalogAttr != IntPtr.Zero);
// navigate all the files hash entries in the .cdf file
IntPtr memberInfo = IntPtr.Zero;
try
{
IntPtr memberFile = IntPtr.Zero;
NativeMethods.CryptCATCDFEnumMembersByCDFTagExErrorCallBack memberCallBack = new NativeMethods.CryptCATCDFEnumMembersByCDFTagExErrorCallBack(ParseErrorCallback);
string fileName = string.Empty;
do
{
memberFile = NativeMethods.CryptCATCDFEnumMembersByCDFTagEx(resultCDF, memberFile, memberCallBack, ref memberInfo, true, IntPtr.Zero);
fileName = Marshal.PtrToStringUni(memberFile);
if (!String.IsNullOrEmpty(fileName))
{
IntPtr memberAttr = IntPtr.Zero;
string fileRelativePath = String.Empty;
do
{
memberAttr = NativeMethods.CryptCATCDFEnumAttributesWithCDFTag(resultCDF, memberFile, memberInfo, memberAttr, memberCallBack);
if (memberAttr != IntPtr.Zero)
{
fileRelativePath = ProcessFilePathAttributeInCatalog(memberAttr);
if (!String.IsNullOrEmpty(fileRelativePath))
{
// Found the attribute we are looking for
// Filename we read from the above API has <Hash> appended to its name as per CDF file tags convention
// Truncating that Information from the string.
string itemName = fileName.Substring(6);
_cmdlet.WriteVerbose(StringUtil.Format(CatalogStrings.AddFileToCatalog, itemName, fileRelativePath));
break;
}
}
} while (memberAttr != IntPtr.Zero);
}
} while (fileName != null);
}
finally
{
NativeMethods.CryptCATCDFClose(resultCDF);
}
}
else
{
// If we are not able to open CDF file we can not continue generating catalog
ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(CatalogStrings.UnableToOpenCatalogDefinitionFile), "UnableToOpenCatalogDefinitionFile", ErrorCategory.InvalidOperation, null);
_cmdlet.ThrowTerminatingError(errorRecord);
}
}
