Custom profile for Charles University, version 0.8 Validation rules against ISO 19005-2:2011, Level U

The file header shall begin at byte zero and shall consist of "%PDF-1.n" followed by a single EOL marker, where 'n' is a single digit number between 0 (30h) and 7 (37h) headerOffset == 0 && /^%PDF-1\.[0-7]$/.test(header) File header does not start at byte offset 0 or does not comply with the requirements of PDF/A-2 specification The aforementioned EOL marker shall be immediately followed by a % (25h) character followed by at least four bytes, each of whose encoded byte values shall have a decimal value greater than 127 headerByte1 > 127 && headerByte2 > 127 && headerByte3 > 127 && headerByte4 > 127 Binary comment in the file header is missing or does not comply PDF/A requirements The file trailer dictionary shall contain the ID keyword whose value shall be File Identifiers as defined in ISO 32000-1:2008, 14.4 lastID != null && lastID.length() > 0 Missing ID in the document trailer The keyword Encrypt shall not be used in the trailer dictionary isEncrypted != true Encrypt keyword is present in the trailer dictionary No data can follow the last end-of-file marker except a single optional end-of-line marker as described in ISO 32000-1:2008, 7.5.5. postEOFDataSize == 0 Data is present after the last end-of-file marker The xref keyword and the cross-reference subsection header shall be separated by a single EOL marker xrefEOLMarkersComplyPDFA Spacings after the 'xref' keyword iin the cross reference table do not comply PDF/A specification Hexadecimal strings shall contain an even number of non-white-space characters (isHex != true) || hexCount % 2 == 0 The number of hexadecimal digits in a hexadecimal string shall always be even A hexadecimal string is written as a sequence of hexadecimal digits (0–9 and either A–F or a–f) (isHex != true) || containsOnlyHex Hexadecimal string contains non-white-space characters outside the range 0 to 9, A to F or a to f A stream dictionary shall not contain the F, FFilter, or FDecodeParams keys F == null && FFilter == null && FDecodeParms == null A stream object dictionary contains one of the F, FFilter, or FDecodeParms keys All standard stream filters listed in ISO 32000-1:2008, 7.4, Table 6 may be used, with the exception of LZWDecode. In addition, the Crypt filter shall not be used unless the value of the Name key in the decode parameters dictionary is Identity. Filters that are not listed in ISO 32000-1:2008, 7.4, Table 6 shall not be used. internalRepresentation == "ASCIIHexDecode" || internalRepresentation == "ASCII85Decode" || internalRepresentation == "FlateDecode" || internalRepresentation == "RunLengthDecode" || internalRepresentation == "CCITTFaxDecode" || internalRepresentation == "JBIG2Decode" || internalRepresentation == "DCTDecode" || internalRepresentation == "JPXDecode" || (internalRepresentation == "Crypt" && decodeParms == "Identity") LZW compression is used The object number and generation number shall be separated by a single white-space character. The generation number and obj keyword shall be separated by a single white-space character. The object number and endobj keyword shall each be preceded by an EOL marker. The obj and endobj keywords shall each be followed by an EOL marker. spacingCompliesPDFA Spacings of object number and generation number or keywords 'obj' and 'endobj' do not comply PDF/A specification The value of the F key in the Inline Image dictionary shall not be LZW, LZWDecode, Crypt, a value not listed in ISO 32000-1:2008, Table 6, or an array containing any such value. internalRepresentation == "ASCIIHexDecode" || internalRepresentation == "ASCII85Decode" || internalRepresentation == "FlateDecode" || internalRepresentation == "RunLengthDecode" || internalRepresentation == "CCITTFaxDecode" || internalRepresentation == "DCTDecode" || internalRepresentation == "AHx" || internalRepresentation == "A85" || internalRepresentation == "Fl" || internalRepresentation == "RL" || internalRepresentation == "CCF" || internalRepresentation == "DCT" Inline image uses LZW, Crypt or one of the unknown filters No keys other than UR3 and DocMDP shall be present in a permissions dictionary (ISO 32000-1:2008, 12.8.4, Table 258). containsOtherEntries == false The document permissions dictionary contains keys other than UR3 and DocMDP If DocMDP is present, then the Signature References dictionary (ISO 32000-1:2008, 12.8.1, Table 253) shall not contain the keys DigestLocation, DigestMethod, and DigestValue. permsContainDocMDP == false || containsDigestEntries == false The Signature References dictionary contains one of the keys DigestLocation, DigestMethod, or DigestValue in presence of DocMDP entry in the permissions dictionary. A conforming file shall not contain any integer greater than 2147483647. A conforming file shall not contain any integer less than -2147483648. (intValue <= 2147483647) && (intValue >= -2147483648) Integer value out of range A conforming file shall not contain any real number outside the range of +/-3.403 x 10^38 (realValue >= -3.403e+38) && (realValue <= 3.403e+38) Real value out of range A conforming file shall not contain any string longer than 32767 bytes. value.length() < 32768 Maximum length of a String (32767) exceeded A conforming file shall not contain any name longer than 127 bytes. internalRepresentation.length() <= 127 Maximum length of a Name (127) exceeded A conforming file shall not contain any real number closer to zero than +/-1.175 x 10^(-38). realValue == 0.0 || (realValue <= -1.175e-38) || (realValue >= 1.175e-38) Non-zero real value is too close to 0.0 A conforming file shall not contain more than 8388607 indirect objects nrIndirects <= 8388607 Maximum number of indirect objects (8,388,607) in a PDF file exceeded A conforming file shall not nest q/Q pairs by more than 28 nesting levels nestingLevel <= 28 Maximum depth of graphics state nesting (q and Q operators) is exceeded A conforming file shall not contain a DeviceN colour space with more than 32 colourants. nrComponents <= 32 Maximum number of DeviceN components (32) is exceeded A conforming file shall not contain a CID value greater than 65535. maximalCID <= 65535 Maximum value of a CID (65535) is exceeded The size of any of the page boundaries described in ISO 32000-1:2008, 14.11.2 shall not be less than 3 units in either direction, nor shall it be greater than 14 400 units in either direction. Math.abs(top - bottom) >= 3 && Math.abs(top - bottom) <= 14400 && Math.abs(right - left) >= 3 && Math.abs(right - left) <= 14400 One of the bage boundaries is out of range (3-14400) in one of the directions Content streams shall not contain any operators not defined in ISO 32000-1 even if such operators are bracketed by the BX/EX compatibility operators. false A content stream contains an operator not defined in ISO 32000-1 A content stream that references other objects, such as images and fonts that are necessary to fully render or process the stream, shall have an explicitly associated Resources dictionary as described in ISO 32000-1:2008, 7.8.3. isInherited == false A content stream refers to resources not defined in an explicitly associated Resources dictionary The profile stream that is the value of the DestOutputProfile key shall either be an output profile (Device Class = "prtr") or a monitor profile (Device Class = "mntr"). The profiles shall have a colour space of either "GRAY", "RGB", or "CMYK". (deviceClass == "prtr" || deviceClass == "mntr") && (colorSpace == "RGB " || colorSpace == "CMYK" || colorSpace == "GRAY") && version < 5.0 The embedded PDF/A Output Intent colour profile has invalid header If a file's OutputIntents array contains more than one entry, as might be the case where a file is compliant with this part of ISO 19005 and at the same time with PDF/X-4 or PDF/E-1, then all entries that contain a DestOutputProfile key shall have as the value of that key the same indirect object, which shall be a valid ICC profile stream. destOutputProfileIndirect == null || gOutputProfileIndirect == null || destOutputProfileIndirect == gOutputProfileIndirect File's OutputIntents array contains output intent dictionaries with non-matching destination output profiles In addition, the DestOutputProfileRef key, as defined in ISO 15930-7:2010, Annex A, shall not be present in any PDF/X OutputIntent. S != 'GTS_PDFX' || containsDestOutputProfileRef == false The output intent dictionary contains forbidden entry DestOutputProfileRef The profile that forms the stream of an ICCBased colour space shall conform to ICC.1:1998-09, ICC.1:2001-12, ICC.1:2003-09 or ISO 15076-1. (deviceClass == "prtr" || deviceClass == "mntr" || deviceClass == "scnr" || deviceClass == "spac") && (colorSpace == "RGB " || colorSpace == "CMYK" || colorSpace == "GRAY" || colorSpace == "LAB ") && version < 5.0 The embedded ICC profile is either invalid or does not satisfy PDF 1.7 requirements OOverprint mode (as set by the OPM value in an ExtGState dictionary) shall not be one (1) when an ICCBased CMYK colour space is used for stroke and overprinting for stroke is set to true, or when ICCBased CMYK colour space is used for fill and overprinting for fill is set to true, or both. overprintFlag == false || OPM == 0 Overprint mode (OPM) is set to 1 when an ICCBased CMYK colour space is used with enabled overprinting DeviceRGB shall only be used if a device independent DefaultRGB colour space has been set when the DeviceRGB colour space is used, or if the file has a PDF/A OutputIntent that contains an RGB destination profile. gOutputCS != null && gOutputCS == "RGB " DeviceRGB colour space is used without RGB output intent profile DeviceCMYK shall only be used if a device independent DefaultCMYK colour space has been set or if a DeviceN-based DefaultCMYK colour space has been set when the DeviceCMYK colour space is used or the file has a PDF/A OutputIntent that contains a CMYK destination profile. gOutputCS != null && gOutputCS == "CMYK" DeviceCMYK colour space is used without CMYK output intent profile DeviceGray shall only be used if a device independent DefaultGray colour space has been set when the DeviceGray colour space is used, or if a PDF/A OutputIntent is present. gOutputCS != null DeviceGray colour space is used without output intent profile For any spot colour used in a DeviceN or NChannel colour space, an entry in the Colorants dictionary shall be present. areColorantsPresent == true A colorant of the DeviceN color space is not defined in the Colorants dictionary All Separation arrays within a single PDF/A-2 file (including those in Colorants dictionaries) that have the same name shall have the same tintTransform and alternateSpace. In evaluating equivalence, the PDF objects shall be compared, rather than the computational result of the use of those PDF objects. Compression and whether or not an object is direct or indirect shall be ignored. areTintAndAlternateConsistent == true Several occurrances of a Separation colour space with the same name are not consistent An ExtGState dictionary shall not contain the TR key TR == null An ExtGState dictionary contains the TR key An ExtGState dictionary shall not contain the TR2 key with a value other than Default TR2 == null || TR2 == "Default" An ExtGState dictionary contains the TR2 key with a value other than Default An ExtGState dictionary shall not contain the HTP key containsHTP == false An ExtGState dictionary contains the HTP key All halftones in a conforming PDF/A-2 file shall have the value 1 or 5 for the HalftoneType key. HalftoneType != null && (HalftoneType == 1 || HalftoneType == 5) A Halftone has type other than 1 or 5 Halftones in a conforming PDF/A-2 file shall not contain a HalftoneName key. HalftoneName == null A Halftone dictionary contains the HalftoneName key The TransferFunction key in a halftone dictionary shall be used only as required by ISO 32000-1. colorantName == null || colorantName == 'Default' || ( (colorantName == 'Cyan' || colorantName == 'Magenta' || colorantName == 'Yellow' || colorantName == 'Black' || colorantName == 'Red' || colorantName == 'Green' || colorantName == 'Blue') ? TransferFunction == null : TransferFunction != null) Invalid use of TransferFunction key in the Halftone dictionary Where a rendering intent is specified, its value shall be one of the four values defined in ISO 32000-1:2008, Table 70: RelativeColorimetric, AbsoluteColorimetric, Perceptual or Saturation. internalRepresentation == "RelativeColorimetric" || internalRepresentation == "AbsoluteColorimetric" || internalRepresentation == "Perceptual" || internalRepresentation == "Saturation" A rendering intent with non-standard value is used An Image dictionary shall not contain the Alternates key containsAlternates == false Alternates key is present in the Image dictionary( An Image dictionary shall not contain the OPI key containsOPI == false OPI key is present in the XObject dictionary( If an Image dictionary contains the Interpolate key, its value shall be false. For an inline image, the I key shall have a value of false. Interpolate == false The value of the Interpolate key in the Image dictionary is true The number of colour channels in the JPEG2000 data shall be 1, 3 or 4. nrColorChannels == 1 || nrColorChannels == 3 || nrColorChannels == 4 JPEG2000 image has number of colour channels different from 1, 3 or 4. If the number of colour space specifications in the JPEG2000 data is greater than 1, there shall be exactly one colour space specification that has the value 0x01 in the APPROX field. nrColorSpaceSpecs == 1 || nrColorSpacesWithApproxField == 1 The JPEG2000 image contains more than one colour specification with the best colour fidelity (value 0x01 in the APPROX field). The value of the METH entry in its 'colr' box shall be 0x01, 0x02 or 0x03. A conforming reader shall use only that colour space and shall ignore all other colour space specifications. colrMethod == 1 || colrMethod == 2 || colrMethod == 3 Colour specification of the JPEG2000 image has specification method. JPEG2000 enumerated colour space 19 (CIEJab) shall not be used. colrEnumCS == null || colrEnumCS != 19 JPEG2000 image uses enumerated colour space 19 (CIEJab), which is not allowed in PDF/A The bit-depth of the JPEG2000 data shall have a value in the range 1 to 38. All colour channels in the JPEG2000 data shall have the same bit-depth. bpccBoxPresent == false && (bitDepth >= 1 && bitDepth <= 38) JPEG2000 image has invalid bit-depth parameters A form XObject dictionary shall not contain any of the following: - the OPI key; - the Subtype2 key with a value of PS; - the PS key. (Subtype2 == null || Subtype2 != "PS") && containsPS == false && containsOPI == false The form XObject dictionary contains a PS key, or a Subtype2 key with value PS, or an OPI key A conforming file shall not contain any reference XObjects containsRef == false The document contains a reference XObject (Ref key in the form XObject dictionary) A conforming file shall not contain any PostScript XObjects Subtype != "PS" The document contains a PostScript XObject Only blend modes that are specified in ISO 32000-1:2008 shall be used for the value of the BM key in an extended graphic state dictionary. BM == null || BM == "Normal" || BM == "Compatible" || BM == "Multiply" || BM == "Screen" || BM == "Overlay" || BM == "Darken" || BM == "Lighten" || BM == "ColorDodge" || BM == "ColorBurn" || BM == "HardLight" || BM == "SoftLight" || BM == "Difference" || BM == "Exclusion" || BM == "Hue" || BM == "Saturation" || BM == "Color" || BM == "Luminosity" The document uses the blend mode not defined in ISO 32000-1:2008 If the document does not contain a PDF/A OutputIntent, then all Page objects that contain transparency shall include the Group key, and the attribute dictionary that forms the value of that Group key shall include a CS entry whose value shall be used as the default blending colour space. gOutputCS != null || containsGroupCS == true || containsTransparency == false The page contains transparent objects with no blending colour space defined. All fonts and font programs used in a conforming file, regardless of rendering mode usage, shall conform to the provisions in ISO 32000-1:2008, 9.6 and 9.7, as well as to the font specifications referenced by these provisions. Type - name - (Required) The type of PDF object that this dictionary describes; must be Font for a font dictionary Type == "Font" A Font dictionary has missing or invalid Type entry All fonts and font programs used in a conforming file, regardless of rendering mode usage, shall conform to the provisions in ISO 32000-1:2008, 9.6 and 9.7, as well as to the font specifications referenced by these provisions. Subtype - name - (Required) The type of font; must be "Type1" for Type 1 fonts, "MMType1" for multiple master fonts, "TrueType" for TrueType fonts "Type3" for Type 3 fonts, "Type0" for Type 0 fonts and "CIDFontType0" or "CIDFontType2" for CID fonts Subtype == "Type1" || Subtype == "MMType1" || Subtype == "TrueType" || Subtype == "Type3" || Subtype == "Type0" || Subtype == "CIDFontType0" || Subtype == "CIDFontType2" A Font dictionary has missing or invalid Subtype entry All fonts and font programs used in a conforming file, regardless of rendering mode usage, shall conform to the provisions in ISO 32000-1:2008, 9.6 and 9.7, as well as to the font specifications referenced by these provisions. BaseFont - name - (Required) The PostScript name of the font Subtype == "Type3" || fontName != null A BaseFont entry is missing or has invalid type All fonts and font programs used in a conforming file, regardless of rendering mode usage, shall conform to the provisions in ISO 32000-1:2008, 9.6 and 9.7, as well as to the font specifications referenced by these provisions. FirstChar - integer - (Required except for the standard 14 fonts) The first character code defined in the font's Widths array isStandard == true || FirstChar != null A non-standard simple font dictionary has missing or invalid FirstChar entry All fonts and font programs used in a conforming file, regardless of rendering mode usage, shall conform to the provisions in ISO 32000-1:2008, 9.6 and 9.7, as well as to the font specifications referenced by these provisions. FirstChar - integer - (Required except for the standard 14 fonts) The first character code defined in the font's Widths array isStandard == true || LastChar != null A non-standard simple font dictionary has missing or invalid LastChar entry All fonts and font programs used in a conforming file, regardless of rendering mode usage, shall conform to the provisions in ISO 32000-1:2008, 9.6 and 9.7, as well as to the font specifications referenced by these provisions. Widths - array - (Required except for the standard 14 fonts; indirect reference preferred) An array of (LastChar − FirstChar + 1) widths isStandard == true || (Widths_size != null && Widths_size == LastChar - FirstChar + 1) Widths array is missing or has invalid size All fonts used in a conforming file shall conform to the font specifications defined in PDF Reference 5.5. The subtype is the value of the Subtype key, if present, in the font file stream dictionary. The only valid values of this key in PDF 1.4 are Type1C - Type 1–equivalent font program represented in the Compact Font Format (CFF), CIDFontType0C - Type 0 CIDFont program represented in the Compact Font Format (CFF) and OpenType - OpenType® font program, as described in the OpenType Specification v.1.4. fontFileSubtype == null || fontFileSubtype == "Type1C" || fontFileSubtype == "CIDFontType0C" || fontFileSubtype == "OpenType" Unsupported font file format of the embedded font For any given composite (Type 0) font within a conforming file, the CIDSystemInfo entry in its CIDFont dictionary and its Encoding dictionary shall have the following relationship: - If the Encoding key in the Type 0 font dictionary is Identity-H or Identity-V, any values of Registry, Ordering, and Supplement may be used in the CIDSystemInfo entry of the CIDFont. - Otherwise, the corresponding Registry and Ordering strings in both CIDSystemInfo dictionaries shall be identical, and the value of the Supplement key in the CIDSystemInfo dictionary of the CIDFont shall be greater than or equal to the Supplement key in the CIDSystemInfo dictionary of the CMap. cmapName == "Identity-H" || cmapName == "Identity-V" || (areRegistryOrderingCompatible == true && isSupplementCompatible == true) CiDSystemInfo entries the CIDFont and CMap dictionaries of a Type 0 font are not compatible ISO 32000-1:2008, 9.7.4, Table 117 requires that all embedded Type 2 CIDFonts in the CIDFont dictionary shall contain a CIDToGIDMap entry that shall be a stream mapping from CIDs to glyph indices or the name Identity, as described in ISO 32000-1:2008, 9.7.4, Table 117. Subtype != "CIDFontType2" || CIDToGIDMap != null A Type 2 CIDFont dictionary has missing or invalid CIDToGIDMap entry All CMaps used within a PDF/A-2 file, except those listed in ISO 32000-1:2008, 9.7.5.2, Table 118, shall be embedded in that file as described in ISO 32000-1:2008, 9.7.5. CMapName == "Identity-H" || CMapName == "Identity-V" || CMapName == "GB-EUC-H" || CMapName == "GB-EUC-V" || CMapName == "GBpc-EUC-H" || CMapName == "GBpc-EUC-V" || CMapName == "GBK-EUC-H" || CMapName == "GBK-EUC-V" || CMapName == "GBKp-EUC-H" || CMapName == "GBKp-EUC-V" || CMapName == "GBK2K-H" || CMapName == "GBK2K-V" || CMapName == "UniGB-UCS2-H" || CMapName == "UniGB-UCS2-V" || CMapName == "UniGB-UFT16-H" || CMapName == "UniGB-UFT16-V" || CMapName == "B5pc-H" || CMapName == "B5pc-V" || CMapName == "HKscs-B5-H" || CMapName == "HKscs-B5-V" || CMapName == "ETen-B5-H" || CMapName == "ETen-B5-V" || CMapName == "ETenms-B5-H" || CMapName == "ETenms-B5-V" || CMapName == "CNS-EUC-H" || CMapName == "CNS-EUC-V" || CMapName == "UniCNS-UCS2-H" || CMapName == "UniCNS-UCS2-V" || CMapName == "UniCNS-UFT16-H" || CMapName == "UniCNS-UTF16-V" || CMapName == "83pv-RKSJ-H" || CMapName == "90ms-RKSJ-H" || CMapName == "90ms-RKSJ-V" || CMapName == "90msp-RKSJ-H" || CMapName == "90msp-RKSJ-V" || CMapName == "90pv-RKSJ-H" || CMapName == "Add-RKSJ-H" || CMapName == "Add-RKSJ-V" || CMapName == "EUC-H" || CMapName == "EUC-V" || CMapName == "Ext-RKSJ-H" || CMapName == "Ext-RKSJ-V" || CMapName == "H" || CMapName == "V" || CMapName == "UniJIS-UCS2-H" || CMapName == "UniJIS-UCS2-V" || CMapName == "UniJIS-UCS2-HW-H" || CMapName == "UniJIS-UCS2-HW-V" || CMapName == "UniJIS-UTF16-H" || CMapName == "UniJIS-UTF16-V" || CMapName == "KSC-EUC-H" || CMapName == "KSC-EUC-V" || CMapName == "KSCms-UHC-H" || CMapName == "KSCms-UHC-V" || CMapName == "KSCms-UHC-HW-H" || CMapName == "KSCms-UHC-HW-V" || CMapName == "KSCpc-EUC-H" || CMapName == "UniKS-UCS2-H" || CMapName == "UniKS-UCS2-V" || CMapName == "UniKS-UTF16-H" || CMapName == "UniKS-UTF16-V" || embeddedFile_size == 1 A non-standard CMap is not embedded For those CMaps that are embedded, the integer value of the WMode entry in the CMap dictionary shall be identical to the WMode value in the embedded CMap stream. WMode == dictWMode WMode entry in the embedded CMap and in the CMap dictionary are not identical A CMap shall not reference any other CMap except those listed in ISO 32000-1:2008, 9.7.5.2, Table 118. CMapName == "Identity-H" || CMapName == "Identity-V" || CMapName == "GB-EUC-H" || CMapName == "GB-EUC-V" || CMapName == "GBpc-EUC-H" || CMapName == "GBpc-EUC-V" || CMapName == "GBK-EUC-H" || CMapName == "GBK-EUC-V" || CMapName == "GBKp-EUC-H" || CMapName == "GBKp-EUC-V" || CMapName == "GBK2K-H" || CMapName == "GBK2K-V" || CMapName == "UniGB-UCS2-H" || CMapName == "UniGB-UCS2-V" || CMapName == "UniGB-UFT16-H" || CMapName == "UniGB-UFT16-V" || CMapName == "B5pc-H" || CMapName == "B5pc-V" || CMapName == "HKscs-B5-H" || CMapName == "HKscs-B5-V" || CMapName == "ETen-B5-H" || CMapName == "ETen-B5-V" || CMapName == "ETenms-B5-H" || CMapName == "ETenms-B5-V" || CMapName == "CNS-EUC-H" || CMapName == "CNS-EUC-V" || CMapName == "UniCNS-UCS2-H" || CMapName == "UniCNS-UCS2-V" || CMapName == "UniCNS-UFT16-H" || CMapName == "UniCNS-UTF16-V" || CMapName == "83pv-RKSJ-H" || CMapName == "90ms-RKSJ-H" || CMapName == "90ms-RKSJ-V" || CMapName == "90msp-RKSJ-H" || CMapName == "90msp-RKSJ-V" || CMapName == "90pv-RKSJ-H" || CMapName == "Add-RKSJ-H" || CMapName == "Add-RKSJ-V" || CMapName == "EUC-H" || CMapName == "EUC-V" || CMapName == "Ext-RKSJ-H" || CMapName == "Ext-RKSJ-V" || CMapName == "H" || CMapName == "V" || CMapName == "UniJIS-UCS2-H" || CMapName == "UniJIS-UCS2-V" || CMapName == "UniJIS-UCS2-HW-H" || CMapName == "UniJIS-UCS2-HW-V" || CMapName == "UniJIS-UTF16-H" || CMapName == "UniJIS-UTF16-V" || CMapName == "KSC-EUC-H" || CMapName == "KSC-EUC-V" || CMapName == "KSCms-UHC-H" || CMapName == "KSCms-UHC-V" || CMapName == "KSCms-UHC-HW-H" || CMapName == "KSCms-UHC-HW-V" || CMapName == "KSCpc-EUC-H" || CMapName == "UniKS-UCS2-H" || CMapName == "UniKS-UCS2-V" || CMapName == "UniKS-UTF16-H" || CMapName == "UniKS-UTF16-V" A CMap references another non-standard CMap The font programs for all fonts used for rendering within a conforming file shall be embedded within that file, as defined in ISO 32000-1:2008, 9.9. Subtype == "Type3" || Subtype == "Type0" || renderingMode == 3 || fontFile_size == 1 The font program is not embedded Embedded fonts shall define all glyphs referenced for rendering within the conforming file. A font referenced for use solely in rendering mode 3 is therefore not rendered and is thus exempt from the embedding requirement. renderingMode == 3 || isGlyphPresent == null || isGlyphPresent == true Not all glyphs referenced for rendering are present in the embedded font program For every font embedded in a conforming file and used for rendering, the glyph width information in the font dictionary and in the embedded font program shall be consistent. renderingMode == 3 || isWidthConsistent == null || isWidthConsistent == true Glyph width information in the embedded font program is not consistent with the Widths entry of the font dictionary For all non-symbolic TrueType fonts used for rendering, the embedded TrueType font program shall contain one or several non-symbolic cmap entries such that all necessary glyph lookups can be carried out. isSymbolic == true || renderingMode == 3 || cmap10Present == true || cmap31Present == true The embedded font program for a non-symbolic TrueType font does not contain any cmap subtables No non-symbolic TrueType font shall define a Differences array unless all of the glyph names in the Differences array are listed in the Adobe Glyph List and the embedded font program contains at least the Microsoft Unicode (3,1 – Platform ID=3, Encoding ID=1) encoding in the 'cmap' table. isSymbolic == true || (Encoding == "MacRomanEncoding" || Encoding == "WinAnsiEncoding") || (Encoding == "Custom" && differencesAreUnicodeCompliant == true) A non-symbolic TrueType font has encoding different from MacRomanEncoding or WinAnsiEncoding, or the glyphs in the Differences array can not be mapped to the embedded font glyphs via the Adobe Glyph List Symbolic TrueType fonts shall not contain an Encoding entry in the font dictionary isSymbolic == false || Encoding == null A symbolic TrueType font specifies an Encoding entry in its dictionary Symbolic TrueType fonts shall not contain an Encoding entry in the font dictionary, and the 'cmap' table in the embedded font program shall either contain exactly one encoding or it shall contain, at least, the Microsoft Symbol (3,0 – Platform ID=3, Encoding ID=0) encoding. isSymbolic == false || nrCmaps == 1 || cmap30Present == true The embedded font program for a symbolic TrueType font contains more than one cmap subtable The Font dictionary of all fonts shall define the map of all used character codes to Unicode values, either via a ToUnicode entry, or other mechanisms as defined in ISO 19005-2, 6.2.11.7.2. toUnicode != null The glyph can not be mapped to Unicode A PDF/A-2 compliant document shall not contain a reference to the .notdef glyph from any of the text showing operators, regardless of text rendering mode, in any content stream. name != ".notdef" The document contains a reference to the .notdef glyph Annotation types not defined in ISO 32000-1 shall not be permitted. Additionally, the 3D, Sound, Screen and Movie types shall not be permitted. Subtype == "Text" || Subtype == "Link" || Subtype == "FreeText" || Subtype == "Line" || Subtype == "Square" || Subtype == "Circle" || Subtype == "Polygon" || Subtype == "PolyLine" || Subtype == "Highlight" || Subtype == "Underline" || Subtype == "Squiggly" || Subtype == "StrikeOut" || Subtype == "Stamp" || Subtype == "Caret" || Subtype == "Ink" || Subtype == "Popup" || Subtype == "FileAttachment" || Subtype == "Widget" || Subtype == "PrinterMark" || Subtype == "TrapNet" || Subtype == "Watermark" || Subtype == "Redact" Unknown or not permitted annotation type Except for annotation dictionaries whose Subtype value is Popup, all annotation dictionaries shall contain the F key. Subtype == "Popup" || F != null A dictionary of a non-Popup annotation does not contain F key If present, the F key's Print flag bit shall be set to 1 and its Hidden, Invisible, ToggleNoView, and NoView flag bits shall be set to 0. F == null || ((F & 1) == 0 && (F & 2) == 0 && (F & 4) == 4 && (F & 32) == 0 && (F & 256) == 0) One of the annotation flags Hidden, Invisible, ToggleNoView, or NoView is set to 1, or the Print flag is set to 0 Every annotation (including those whose Subtype value is Widget, as used for form fields), except for the two cases listed below, shall have at least one appearance dictionary: - annotations where the value of the Rect key consists of an array where value 1 is equal to value 3 and value 2 is equal to value 4; - annotations whose Subtype value is Popup or Link. (width == 0 && height ==0) || Subtype == "Popup" || Subtype == "Link" || AP != null An annotation does not contain an appearance dictionary For all annotation dictionaries containing an AP key, the appearance dictionary that it defines as its value shall contain only the N key. If an annotation dictionary's Subtype key has a value of Widget and its FT key has a value of Btn, the value of the N key shall be an appearance subdictionary, otherwise the value of the N key shall be an appearance stream. AP == null || ( AP == "N" && ( ((Subtype != "Widget" || FT != "Btn") && N_type == "Stream") || (Subtype == "Widget" && FT == "Btn" && N_type == "Dict") ) ) Annotation's appearance dictionary contains entries other than N or the N entry has an invalid type A Widget annotation dictionary or Field dictionary shall not contain the A or AA keys. Subtype != "Widget" || (containsA == false && containsAA == false) A Widget annotation contains either A or AA entry A Widget annotation dictionary or Field dictionary shall not contain the A or AA keys. containsAA == false A Form field dictionary contains the AA entry The NeedAppearances flag of the interactive form dictionary shall either not be present or shall be false. NeedAppearances == null || NeedAppearances == false The interactive form dictionary contains the NeedAppearances flag with value true The document's interactive form dictionary that forms the value of the AcroForm key in the document's Catalog of a PDF/A-2 file, if present, shall not contain the XFA key. containsXFA == false The interactive form dictionary contains the XFA key A document's Catalog shall not contain the NeedsRendering key. NeedsRendering == false A document's Catalog contains NeedsRendering flag set to true When computing the digest for the file, it shall be computed over the entire file, including the signature dictionary but excluding the PDF Signature itself. doesByteRangeCoverEntireDocument == true ByteRanbe array of the digital signature does not cover the entire file (excluding the PDF Signature itself) The PDF Signature (a DER-encoded PKCS#7 binary data object) shall be placed into the Contents entry of the signature dictionary. The PKCS#7 object shall conform to the PKCS#7 specification in RFC 2315. At minimum, it shall include the signer's X.509 signing certificate and there shall only be a single signer (e.g. a single "SignerInfo" structure) in the PDF Signature. signingCertificatePresent == true && SignerInfoCount == 1 The DER-encoded PKCS#7 binary data object representing a PDF Signature does not conform to PDF/A-2 requirements The Launch, Sound, Movie, ResetForm, ImportData, Hide, SetOCGState, Rendition, Trans, GoTo3DView and JavaScript actions shall not be permitted. Additionally, the deprecated set-state and noop actions shall not be permitted. S == "GoTo" || S == "GoToR" || S == "GotToE" || S == "Thread" || S == "URI" || S == "Named" || S == "SubmitForm" Unknown or not permitted action type Named actions other than NextPage, PrevPage, FirstPage, and LastPage shall not be permitted. N == "NextPage" || N == "PrevPage" || N == "FirstPage" || N == "LastPage" Unknown or not permitted named action The document's Catalog shall not include an AA entry for an additional-actions dictionary. containsAA == false The document catalog dictionary contains an additional-actions dictionary (AA entry) The Page dictionary shall not include an AA entry for an additional-actions dictionary. containsAA == false The Page dictionary contains an additional-actions dictionary (AA entry) The Catalog dictionary of a conforming file shall contain the Metadata key whose value is a metadata stream as defined in ISO 32000-1:2008, 14.3.2. metadata_size == 1 The document catalog dictionary doesn't contain metadata key. The bytes attribute shall not be used in the header of an XMP packet. bytes == null The XMP Package contains bytes attribute. The encoding attribute shall not be used in the header of an XMP packet. encoding == null The XMP Package contains encoding attribute. All metadata streams present in the PDF shall conform to the XMP Specification. All content of all XMP packets shall be well-formed, as defined by Extensible Markup Language (XML) 1.0 (Third Edition), 2.1, and the RDF/XML Syntax Specification (Revised). isSerializationValid %1 errorMessage Extension schemas shall be specified using the PDF/A extension schema container schema defined in 6.6.2.3.3. All fields described in each of the tables in 6.6.2.3.3 shall be present in any extension schema container schema. containsUndefinedFields == false An extension schema object contains fields not defined by the specification The extension schema container schema uses the namespace URI "http://www.aiim.org/pdfa/ns/extension/". The required schema namespace prefix is pdfaExtension. pdfaExtension:schemas - Bag Schema - Description of extension schemas isValidBag == true && prefix == "pdfaExtension" Invalid syntax of the extension schema container The Schema type is an XMP structure containing the definition of an extension schema. The field namespace URI is "http://www.aiim.org/pdfa/ns/schema#". The required field namespace prefix is pdfaSchema. The Schema type includes the following fields: pdfaSchema:schema (Text), pdfaSchema:namespaceURI (URI), pdfaSchema:prefix (Text), pdfaSchema:property (Seq Property), pdfaSchema:valueType (Seq ValueType). (isSchemaValidText == true && schemaPrefix == "pdfaSchema") && (isNamespaceURIValidURI == true && namespaceURIPrefix == "pdfaSchema") && (isPrefixValidText == true && prefixPrefix == "pdfaSchema") && (isPropertyValidSeq == true && propertyPrefix == "pdfaSchema") && (isValueTypeValidSeq == true && (valueTypePrefix == null || valueTypePrefix == "pdfaSchema") ) Invalid Extension Schema definition The Property type defined is an XMP structure containing the definition of a schema property. The field namespace URI is "http://www.aiim.org/pdfa/ns/property#". The required field namespace prefix is pdfaProperty. The Property type includes the following fields: pdfaProperty:name (Text), pdfaProperty:valueType (Open Choice of Text), pdfaProperty:category (Closed Choice of Text), pdfaProperty:description (Text). (isNameValidText == true && namePrefix == "pdfaProperty" ) && (isValueTypeValidText == true && isValueTypeDefined == true && valueTypePrefix == "pdfaProperty" ) && (isCategoryValidText == true && (category == "external" || category == "internal") && categoryPrefix == "pdfaProperty") && (isDescriptionValidText == true && descriptionPrefix == "pdfaProperty" ) Invalid extension schema Property type definition The ValueType type is an XMP structure containing the definition of all property value types used by embedded extension schemas that are not defined in the XMP Specification. The field namespace URI is "http://www.aiim.org/pdfa/ns/type#". The required field namespace prefix is pdfaType. The ValueType type includes the following fields: pdfaType:type (Text), pdfaType:namespaceURI (URI), pdfaType:prefix (Text), pdfaType:description (Text), pdfaType:field (Seq Field). (isTypeValidText == true && typePrefix == "pdfaType") && (isNamespaceURIValidURI == true && namespaceURIPrefix == "pdfaType") && (isPrefixValidText == true && prefixPrefix == "pdfaType") && (isDescriptionValidText == true && descriptionPrefix == "pdfaType") && (isFieldValidSeq == true && (fieldPrefix == null || fieldPrefix == "pdfaType") ) Invalid extension schema ValueType type definition The Field type defined in Table 6 is an XMP structure containing the definition of a property value type field. The field namespace URI is "http://www.aiim.org/pdfa/ns/field#". The required field namespace prefix is pdfaField. The Field type contains the following fields: pdfaField:name (Text), pdfaField:valueType (Open Choice of Text), pdfaField:description (Text). (isNameValidText == true && namePrefix == "pdfaField" ) && (isValueTypeValidText == true && isValueTypeDefined == true && valueTypePrefix == "pdfaField" ) && (isDescriptionValidText == true && descriptionPrefix == "pdfaField" ) Invalid extension schema Field type definition All properties specified in XMP form shall use either the predefined schemas defined in the XMP Specification, ISO 19005-1 or this part of ISO 19005, or any extension schemas that comply with 6.6.2.3.2. (isPredefinedInXMP2005 == true || isDefinedInMainPackage == true || isDefinedInCurrentPackage == true) && isValueTypeCorrect == true %1 errorMessage The PDF/A Identification schema defined in Table 8 uses the namespace URI "http://www.aiim.org/pdfa/ns/id/". The required schema namespace prefix is pdfaid. It contains the following fields: pdfaid:part (Open Choice of Integer), pdfaid:amd (Open Choice of Text), pdfaid:corr (Open Choice of Text), pdfaid:conformance (Open Choice of Text) partPrefix == "pdfaid" && conformancePrefix == "pdfaid" && (amdPrefix == null || amdPrefix == "pdfaid") && (corrPrefix == null || corrPrefix == "pdfaid") A property of the PDF/A Identification Schema has an invalid namespace prefix A file specification dictionary, as defined in ISO 32000-1:2008, 7.11.3, may contain the EF key, provided that the embedded file is compliant with either ISO 19005-1 or this part of ISO 19005. isValidPDFA12 == true An embedded file does not comply to either ISO 19005-1 or ISO 19005-2 The file specification dictionary for an embedded file shall contain the F and UF keys containsEF == false || (F != null && UF != null) The file specification dictionary for an embedded file does not contain either F or EF key Each optional content configuration dictionary that forms the value of the D key, or that is an element in the array that forms the value of the Configs key in the OCProperties dictionary, shall contain the Name key. Name != null && Name.length() > 0 Missing or empty Name entry of the optional content configuration dictionary Each optional content configuration dictionary shall contain the Name key, whose value shall be unique amongst all optional content configuration dictionaries within the PDF/A-2 file. hasDuplicateName == false Optional content configuration dictionary has duplicated name If an optional content configuration dictionary contains the Order key, the array which is the value of this Order key shall contain references to all OCGs in the conforming file. doesOrderContainAllOCGs == true Not all optional content groups are present in the Order entry of the optional content configuration dictionary The AS key shall not appear in any optional content configuration dictionary. AS == null AS key is present in the optional content configuration dictionary There shall be no AlternatePresentations entry in the document's name dictionary containsAlternatePresentations == false The document's name dictionary contains the AlternatePresentations entry There shall be no PresSteps entry in any Page dictionary containsPresSteps == false A Page dictionary contains the PresSteps entry The document catalog shall not contain the Requirements key Requirements == null The document catalog contains the Requirements key null S == "GTS_PDFA1" ? colorSpace : gOutputCS null gOutputProfileIndirect== null ? destOutputProfileIndirect : gOutputProfileIndirect