36 static SkString pdf_date(const SkTime::DateTime& dt) {  in pdf_date()
73 static SkString to_utf16be(const char* src, size_t len) {  in to_utf16be()
74     SkString ret;  in to_utf16be()
108 static SkString convert(const SkString& s) {  in convert()
111 static SkString convert(const char* src) {  in convert()
113     return utf8_is_pdfdocencoding(src, len) ? SkString(src, len) : to_utf16be(src, len);  in convert()
119     SkString SkPDF::Metadata::*const valuePtr;
133         const SkString& value = metadata.*(keyValuePtr.valuePtr);  in MakeDocumentInformationDict()
170         const SkString& value = metadata.*(keyValuePtr.valuePtr);  in CreateUUID()
192             SkString(reinterpret_cast<const char*>(&doc), sizeof(SkUUID)));  in MakePdfId()
194             SkString(reinterpret_cast<const char*>(&instance), sizeof(SkUUID)));  in MakePdfId()
210 static SkString uuid_to_string(const SkUUID& uuid) {  in uuid_to_string()
226     return SkString(buffer, 36);  in uuid_to_string()
232     PDFXMLObject(SkString xml) : fXML(std::move(xml)) {}  in PDFXMLObject()
249     const SkString fXML;
253 static int count_xml_escape_size(const SkString& input) {  in count_xml_escape_size()
265 const SkString escape_xml(const SkString& input,  in escape_xml()
277     SkString output(input.size() + extra + beforeLen + afterLen);  in escape_xml()
343     SkString creationDate;  in MakeXMPObject()
344     SkString modificationDate;  in MakeXMPObject()
346         SkString tmp;  in MakeXMPObject()
354         SkString tmp;  in MakeXMPObject()
360     SkString title =  in MakeXMPObject()
364     SkString author =  in MakeXMPObject()
368     SkString subject = escape_xml(  in MakeXMPObject()
372     SkString keywords1 =  in MakeXMPObject()
375     SkString keywords2 = escape_xml(metadata.fKeywords, "<pdf:Keywords>",  in MakeXMPObject()
379     SkString producer("<pdf:Producer>" SKPDF_PRODUCER "</pdf:Producer>\n");  in MakeXMPObject()
389     SkString creator = escape_xml(metadata.fCreator, "<xmp:CreatorTool>",  in MakeXMPObject()
391     SkString documentID = uuid_to_string(doc);  // no need to escape  in MakeXMPObject()
393     SkString instanceID = uuid_to_string(instance);  in MakeXMPObject()