1 /* 2 * Copyright 2013 Google Inc. 3 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "SkPdfEncryptionCommonDictionary_autogen.h" 9 #include "SkPdfNativeDoc.h" 10 Filter(SkPdfNativeDoc * doc)11SkString SkPdfEncryptionCommonDictionary::Filter(SkPdfNativeDoc* doc) { 12 SkPdfNativeObject* ret = get("Filter", ""); 13 if (doc) {ret = doc->resolveReference(ret);} 14 if ((ret != NULL && ret->isName()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->nameValue2(); 15 // TODO(edisonn): warn about missing required field, assert for known good pdfs 16 return SkString(); 17 } 18 has_Filter() const19bool SkPdfEncryptionCommonDictionary::has_Filter() const { 20 return get("Filter", "") != NULL; 21 } 22 V(SkPdfNativeDoc * doc)23double SkPdfEncryptionCommonDictionary::V(SkPdfNativeDoc* doc) { 24 SkPdfNativeObject* ret = get("V", ""); 25 if (doc) {ret = doc->resolveReference(ret);} 26 if ((ret != NULL && ret->isNumber()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->numberValue(); 27 // TODO(edisonn): warn about missing default value for optional fields 28 return 0; 29 } 30 has_V() const31bool SkPdfEncryptionCommonDictionary::has_V() const { 32 return get("V", "") != NULL; 33 } 34 Length(SkPdfNativeDoc * doc)35int64_t SkPdfEncryptionCommonDictionary::Length(SkPdfNativeDoc* doc) { 36 SkPdfNativeObject* ret = get("Length", ""); 37 if (doc) {ret = doc->resolveReference(ret);} 38 if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue(); 39 // TODO(edisonn): warn about missing default value for optional fields 40 return 0; 41 } 42 has_Length() const43bool SkPdfEncryptionCommonDictionary::has_Length() const { 44 return get("Length", "") != NULL; 45 } 46