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      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 "SkPdfStandardSecurityHandlerDictionary_autogen.h"
      9 #include "SkPdfNativeDoc.h"
     10 
     11 double SkPdfStandardSecurityHandlerDictionary::R(SkPdfNativeDoc* doc) {
     12   SkPdfNativeObject* ret = get("R", "");
     13   if (doc) {ret = doc->resolveReference(ret);}
     14   if ((ret != NULL && ret->isNumber()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->numberValue();
     15   // TODO(edisonn): warn about missing required field, assert for known good pdfs
     16   return 0;
     17 }
     18 
     19 bool SkPdfStandardSecurityHandlerDictionary::has_R() const {
     20   return get("R", "") != NULL;
     21 }
     22 
     23 SkString SkPdfStandardSecurityHandlerDictionary::O(SkPdfNativeDoc* doc) {
     24   SkPdfNativeObject* ret = get("O", "");
     25   if (doc) {ret = doc->resolveReference(ret);}
     26   if ((ret != NULL && ret->isAnyString()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->stringValue2();
     27   // TODO(edisonn): warn about missing required field, assert for known good pdfs
     28   return SkString();
     29 }
     30 
     31 bool SkPdfStandardSecurityHandlerDictionary::has_O() const {
     32   return get("O", "") != NULL;
     33 }
     34 
     35 SkString SkPdfStandardSecurityHandlerDictionary::U(SkPdfNativeDoc* doc) {
     36   SkPdfNativeObject* ret = get("U", "");
     37   if (doc) {ret = doc->resolveReference(ret);}
     38   if ((ret != NULL && ret->isAnyString()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->stringValue2();
     39   // TODO(edisonn): warn about missing required field, assert for known good pdfs
     40   return SkString();
     41 }
     42 
     43 bool SkPdfStandardSecurityHandlerDictionary::has_U() const {
     44   return get("U", "") != NULL;
     45 }
     46 
     47 int64_t SkPdfStandardSecurityHandlerDictionary::P(SkPdfNativeDoc* doc) {
     48   SkPdfNativeObject* ret = get("P", "");
     49   if (doc) {ret = doc->resolveReference(ret);}
     50   if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue();
     51   // TODO(edisonn): warn about missing required field, assert for known good pdfs
     52   return 0;
     53 }
     54 
     55 bool SkPdfStandardSecurityHandlerDictionary::has_P() const {
     56   return get("P", "") != NULL;
     57 }
     58