Embedded fonts on Server/Desktop

1bool objIsEmbeddedFont(Obj indirectObj) {
2  if (indirectObj.IsFree()) {
3    return false;
4  }
5
6  if (!indirectObj.IsDict() && !indirectObj.IsStream()) {
7    return false;
8  }
9
10  Obj typeObj = indirectObj.FindObj("Type");
11  if (!typeObj || !typeObj.IsName()) {
12    return false;
13  }
14
15  string typeName = typeObj.GetName();
16  if (typeName.compare("Font") != 0) {
17    return false;
18  }
19
20  Obj subtypeObj = indirectObj.FindObj("Subtype");
21  if (subtypeObj && subtypeObj.IsName()) {
22    string subtypeName = subtypeObj.GetName();
23    if (subtypeName.compare("CIDFontType0") == 0) {
24      return false;
25    }
26  }
27
28  Font font(indirectObj);
29  return font.IsEmbedded();
30}
31
32PDFDoc doc(filename);
33SDFDoc &sdfdoc = doc.GetSDFDoc();
34for (int i = 1; i < sdfdoc.XRefSize(); ++i) {
35  Obj indirectObj = sdfdoc.GetObj(i);
36  if (objIsEmbeddedFont(indirectObj)) {
37    // perform document processing
38  }
39}

1func objIsEmbeddedFont(Obj indirectObj) bool {
2  if indirectObj.IsFree() {
3    return false
4  }
5
6  if !indirectObj.IsDict() && !indirectObj.IsStream() {
7    return false
8  }
9
10  typeObj := indirectObj.FindObj("Type")
11  if !typeObj || !typeObj.IsName() {
12    return false
13  }
14
15  typeName := typeObj.GetName()
16  if typeName.compare("Font") != 0 {
17    return false
18  }
19
20  subtypeObj := indirectObj.FindObj("Subtype")
21  if subtypeObj && subtypeObj.IsName() {
22    subtypeName = subtypeObj.GetName()
23    if subtypeName.compare("CIDFontType0") == 0 {
24      return false
25    }
26  }
27
28  font := NewFont(indirectObj)
29  return font.IsEmbedded()
30}
31
32doc := NewPDFDoc(filename)
33sdfdoc = doc.GetSDFDoc()
34i := 1
35for i < sdfdoc.XRefSize() {
36  indirectObj := sdfdoc.GetObj(i);
37  if objIsEmbeddedFont(indirectObj) {
38    // perform document processing
39  }
40  i = i + 1;
41}

1private boolean objIsEmbeddedFont(Obj indirectObj) {
2  if (indirectObj.isFree()) {
3    return false;
4  }
5
6  if (!indirectObj.isDict() && !indirectObj.isStream()) {
7    return false;
8  }
9
10  Obj typeObj = indirectObj.findObj("Type");
11  if (typeObj == null || !typeObj.isName()) {
12    return false;
13  }
14
15  String typeName = typeObj.getName();
16  if (!typeName.equals("Font")) {
17    return false;
18  }
19
20  Obj subtypeObj = indirectObj.findObj("Subtype");
21  if (subtypeObj != null && subtypeObj.isName()) {
22    String subtypeName = subtypeObj.getName();
23    if (subtypeName.equals("CIDFontType0")) {
24      return false;
25    }
26  }
27
28  Font font = new Font(indirectObj);
29  return font.isEmbedded();
30}
31
32PDFDoc doc = new PDFDoc(filename);
33SDFDoc sdfdoc = doc.getSDFDoc();
34for(int i = 1; i < sdfdoc.xRefSize(); ++i) {
35  Obj indirectObj = sdfdoc.getObj(i);
36  if (objIsEmbeddedFont(indirectObj)) {
37    // perform document processing
38  }
39}

1async function objIsEmbeddedFont(indirectObj) {
2  if (await indirectObj.isFree()) {
3    return false;
4  }
5
6  if (!(await indirectObj.isDict()) && !(await indirectObj.isStream())) {
7    return false;
8  }
9
10  const typeObj = await indirectObj.findObj('Type');
11  if (!typeObj || !(await typeObj.isName())) {
12    return false;
13  }
14
15  const typeName = await typeObj.getName();
16  if (typeName !== 'Font') {
17    return false;
18  }
19
20  const subtypeObj = await indirectObj.findObj('Subtype');
21  if (!!subtypeObj && await subtypeObj.isName()) {
22    const subtypeName = await subtypeObj.getName();
23    if (subtypeName === 'CIDFontType0') {
24      return false;
25    }
26  }
27
28  const font = await PDFNet.Font.createFromObj(indirectObj);
29  return await font.isEmbedded();
30
31}
32
33async function main() {
34  const doc = await PDFNet.PDFDoc.createFromFilePath(filename);
35  const sdfdoc = await doc.getSDFDoc();
36  const xRefSize = await sdfdoc.xRefSize();
37  for (let i = 0; i < xRefSize; ++i) {
38    const indirectObj = await sdfdoc.getObj(i);
39    if (await objIsEmbeddedFont(indirectObj)) {
40      // perform document processing
41    }
42  }
43}
44PDFNet.runWithCleanup(main);

1BOOL ObjIsEmbeddedFont:(PTObj *) indirectObj {
2  if ([indirectObj IsFree]) {
3    return NO;
4  }
5
6  if (![indirectObj IsDict] && ![indirectObj IsStream]) {
7    return NO;
8  }
9
10  PTObj *typeObj = [indirectObj FindObj:@"Type"];
11  if (!typeObj || ![typeObj IsName]) {
12    return NO;
13  }
14
15  NSString *typeName = [typeObj GetName];
16  if (![typeName isEqualToString:@"Font"]) {
17    return NO;
18  }
19
20  PTObj *subtypeObj = [indirectObj FindObj:@"Subtype"];
21  if (subtypeObj != (id)[NSNull null] && [subtypeObj IsName]) {
22    NSString *subtypeName = [subtypeObj GetName];
23    if ([subtypeName isEqualToString:@"CIDFontType0"]) {
24      return NO;
25    }
26  }
27
28  PTFont *font = [[PTFont alloc] initWithFont_dict:indirectObj];
29  return [font IsEmbedded];
30}
31
32PTPDFDoc *doc = [[PTPDFDoc alloc] initWithFilepath: filename];
33PTSDFDoc *sdfdoc = [doc GetSDFDoc];
34for (int i = 1; i < [sdfdoc XRefSize]; ++i) {
35  PTObj *indirectObj = [sdfdoc GetObj:i];
36  if (ObjIsEmbeddedFont(indirectObj)) {
37    // perform document processing
38  }
39}

1function objIsEmbeddedFont($indirectObj) {
2  if ($indirectObj->IsFree()) {
3    return false;
4  }
5
6  if (!$indirectObj->IsDict() && !$indirectObj->IsStream()) {
7    return false;
8  }
9
10  $typeObj = $indirectObj->FindObj("Type");
11  if (is_null($typeObj) || !$typeObj->IsName()) {
12    return false;
13  }
14
15  $typeName = $typeObj->GetName();
16  if (strcmp($typeName, "Font") != 0) {
17    return false;
18  }
19
20  $subtypeObj = $indirectObj->FindObj("Subtype");
21  if (!is_null($subtypeObj) && $subtypeObj->IsName()) {
22    $subtypeName = $subtypeObj->GetName();
23    if (strcmp($subtypeName, "CIDFontType0")) {
24      return false;
25    }
26  }
27
28  $font = new Font($indirectObj);
29  return $font->IsEmbedded();
30}
31
32$doc = new PDFDoc($filename);
33$sdfdoc = $doc->GetSDFDoc();
34for ($i = 1; $i < $sdfdoc->XRefSize(); $i++) {
35  $indirectObj = $sdfdoc->GetObj($i);
36  if(objIsEmbeddedFont($indirectObj)) {
37    // perform document processing
38  }
39}

1def obj_is_embedded_font(indirect_obj):
2  if indirect_obj.IsFree():
3    return False
4
5  if not indirect_obj.IsDict() and not indirect_obj.IsStream():
6    return False
7
8  type_obj = indirect_obj.FindObj("Type")
9  if type_obj is None or not type_obj.IsName():
10    return False
11
12  type_name = type_obj.GetName()
13  if type_name != "Font":
14    return False
15
16  subtype_obj = indirect_obj.FindObj("Subtype")
17  if subtype_obj is not None and subtype_obj.IsName():
18    subtype_name = subtype_obj.GetName()
19    if subtype_name =="CIDFontType0":
20      return False
21
22  font = Font(indirect_obj)
23  return font.IsEmbedded()
24
25doc = PDFDoc(filename)
26sdfdoc = doc.GetSDFDoc()
27for i in range(1, sdfdoc.XRefSize() + 1):
28  indirect_obj = sdfdoc.GetObj(i)
29  if obj_is_embedded_font(indirect_obj):
30    # perform document processing

1def obj_is_embedded_font(indirect_obj)
2  if indirect_obj.IsFree() then
3    return false
4  elsif !indirect_obj.IsDict() && !indirect_obj.IsStream() then
5    return false
6  end
7
8  type_obj = indirect_obj.FindObj("Type")
9  if type_obj.nil? || !type_obj.IsName() then
10    return false
11  end
12
13  type_name = type_obj.GetName()
14  if type_name != "Font" then
15    return false
16  end
17
18  subtype_obj = indirect_obj.FindObj("Subtype")
19  if !subtype_obj.nil? && subtype_obj.IsName() then
20    subtype_name = subtype_obj.GetName()
21    if subtype_name =="CIDFontType0" then
22      return false
23    end
24  end
25
26  font = Font.new(indirect_obj)
27  return font.IsEmbedded()
28
29end
30
31doc = PDFDoc.new(filename)
32sdfdoc = doc.GetSDFDoc()
33for i in 1..sdfdoc.XRefSize() do
34  indirect_obj = sdfdoc.GetObj(i)
35  if obj_is_embedded_font(indirect_obj) then
36    # perform document processing
37  end
38end

1Function ObjIsEmbeddedFont(indirectObj As Obj) As Boolean
2  If indirectObj.IsFree() Then
3    Return False
4  ElseIf Not indirectObj.IsDict() And Not indirectObj.IsStream() Then
5    Return False
6  End if
7
8  Dim typeObj As Obj = indirectObj.FindObj("Type")
9  If typeObj Is Nothing Then
10    Return False
11  ElseIf Not indirectObj.FindObj("Type").IsName() Then
12    Return False
13  ElseIf indirectObj.FindObj("Type").GetName() <> "Font" Then
14    Return False
15  ElseIf indirectObj.FindObj("Subtype") IsNot Nothing And indirectObj.FindObj("Subtype").IsName()
16    If indirectObj.FindObj("Subtype").GetName() = "CIDFontType0" Then
17      Return False
18    End If
19  End If
20
21  Dim font As Font = New Font(indirectObj)
22  Console.WriteLine(font.IsEmbedded())
23  Return font.IsEmbedded()
24End Function
25
26PDFDoc = New PDFDoc(filename)
27Dim sdfdoc As SDFDoc = doc.GetSDFDoc()
28Dim XRefSize As Integer = sdfdoc.XRefSize()
29Dim i As Integer
30For i = 1 To XRefSize
31  Dim indirectObj As Obj = sdfdoc.GetObj(i)
32  If ObjIsEmbeddedFont(indirectObj) Then
33    ' perform document processing
34  End If
35Next i