PDFium Delphi Component 文件

InspectRecoverySnapshot 方法

组件: TPdf  ·  单元: PDFium

Syntax

function InspectRecoverySnapshot(Stream: TStream): TPdfRecoverySnapshotInfo; overload;
function InspectRecoverySnapshot(const FileName: string): TPdfRecoverySnapshotInfo; overload;

Description

在不改变活动文档的情况下检查包边界、校验和、日志结构和内部指纹一致性

结果报告 SourceName、SourceFingerprint、RecoveredFingerprint、EntryCount、Position 和 StoredBytes

Security

检查不能证明单独加载的源 PDF 与包匹配；RestoreRecoverySnapshot 执行该重放验证

See Also

RestoreRecoverySnapshot, GetEditJournalInfo