| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PDF_DOCUMENT_METADATA_H_ |
| #define PDF_DOCUMENT_METADATA_H_ |
| |
| #include<string> |
| |
| #include"base/time/time.h" |
| |
| namespace chrome_pdf{ |
| |
| // These values are persisted to logs. Entries should not be renumbered and |
| // numeric values should never be reused. |
| enumclassPdfVersion{ |
| kUnknown=0, |
| k1_0=1, |
| k1_1=2, |
| k1_2=3, |
| k1_3=4, |
| k1_4=5, |
| k1_5=6, |
| k1_6=7, |
| k1_7=8, |
| k1_8=9,// Not an actual version. Kept for metrics purposes. |
| k2_0=10, |
| kMaxValue= k2_0 |
| }; |
| |
| // These values are persisted to logs. Entries should not be renumbered and |
| // numeric values should never be reused. |
| enumclassFormType{ |
| kNone=0, |
| kAcroForm=1, |
| kXFAFull=2, |
| kXFAForeground=3, |
| kMaxValue= kXFAForeground |
| }; |
| |
| // Document properties, including those specified in the document information |
| // dictionary (see section 14.3.3 "Document Information Dictionary" of the ISO |
| // 32000-1:2008 spec). |
| structDocumentMetadata{ |
| DocumentMetadata(); |
| DocumentMetadata(DocumentMetadata&&) noexcept; |
| DocumentMetadata&operator=(DocumentMetadata&& other) noexcept; |
| ~DocumentMetadata(); |
| |
| // Version of the document. |
| PdfVersion version=PdfVersion::kUnknown; |
| |
| // The size of the document in bytes. |
| size_t size_bytes=0; |
| |
| // Number of pages in the document. |
| size_t page_count=0; |
| |
| // Whether the document is optimized by linearization (see annex F "Linearized |
| // PDF" of the ISO 32000-1:2008 spec). |
| bool linearized=false; |
| |
| // Whether the document contains file attachments (see section 12.5.6.15 "File |
| // Attachment Annotations" of the ISO 32000-1:2008 spec). |
| bool has_attachments=false; |
| |
| // The type of form contained in the document. |
| FormType form_type=FormType::kNone; |
| |
| // The document's title. |
| std::string title; |
| |
| // The name of the document's creator. |
| std::string author; |
| |
| // The document's subject. |
| std::string subject; |
| |
| // The document's keywords. |
| std::string keywords; |
| |
| // The name of the application that created the original document. |
| std::string creator; |
| |
| // If the document's format was not originally PDF, the name of the |
| // application that converted the document to PDF. |
| std::string producer; |
| |
| // The date and time the document was created. |
| base::Time creation_date; |
| |
| // The date and time the document was most recently modified. |
| base::Time mod_date; |
| }; |
| |
| }// namespace chrome_pdf |
| |
| #endif// PDF_DOCUMENT_METADATA_H_ |
