3-Heights™ PDF Validator – vérifier des fichier PDF et PDF/A à leur conformité

using System;
using Pdftools.Pdf;
using Pdftools.PdfValidate;

namespace PdfValidatorSamples
{
    class ValidatePdfVersionSample
    {
        /// <summary>
        /// Validates a given PDF document against a given PDF or PDF/A standard and lists all errors either detailed or summarized in categories
        /// </summary>
        /// <param name="inFilePath">Path to input PDF document</param>
        /// <param name="pdfVersion">PDF version to validate against</param>
        /// <param name="detailed">Whether the error report should be detailed or summarized</param>
        public static void ValidateConformance(string inFilePath, PDFConformance pdfVersion, bool detailed)
        {
            using (PdfValidator val = new PdfValidator())
            {
                // 1. Open input document and set PDF version to validate against
                // NOTE: if pdfVersion is set to PDFConformance.ePDFUnk, the document will be validated against the conformance claimed by itself
                if (!val.Open(inFilePath, String.Empty, pdfVersion))
                {
                    Console.WriteLine(val.ErrorCode + ": " + val.ErrorMessage);
                    return;
                }

                // 2. Configure the validator
                val.ReportingLevel = 1;
                val.StopOnError = false;

                // 3. Validate document
                bool conforming = val.Validate();

                // 4. Report conformance violations
                if (detailed)
                {
                    // either detailed (list every single error)
                    PdfError error = val.GetFirstError();
                    while (error != null)
                    {
                        Console.WriteLine(error.FileName + ", " + error.PageNo + ", " + error.ObjectNo + ", " + error.ErrorCode + ", " + error.Message + ", " + error.Count);
                        error = val.GetNextError();
                    }
                }
                else
                {
                    // or summarized (list only the error categories)
                    Array categories = Enum.GetValues(typeof(PDFConformanceCategory));
                    foreach (PDFConformanceCategory cat in categories)
                    {
                        // Bit-wise comparison
                        if ((cat & val.Categories) != 0)
                        {
                            Console.WriteLine(val.GetCategoryText(cat));
                        }
                    }
                }

                // 5. Close the currently open input file
                val.Close();

                // 7. Report result
                if (conforming) Console.WriteLine("* RESULT: '" + inFilePath + "' CONFORMS to " + pdfVersion.ToString());
                else Console.WriteLine("* RESULT: '" + inFilePath + "' DOES NOT CONFORM to " + pdfVersion.ToString());
            }
        }
    }
}

pdfvalidator -v -rd -rl 1 -cl pdfa-2b in.pdf
# Validate with detailed error report
# -v: verbose mode
# -rd: report every single error in detail
# -rl 1: report only errors
# -cl pdfa-2b: validate against PDF/A-2b
 
pdfvalidator -v -rs -rl 1 -cl pdfa-2b in.pdf
# Validate with summarized error report
# -v: verbose mode
# -rs: report errors summarized into categories
# -rl 1: report only errors
# -cl pdfa-2b: validate against PDF/A-2b