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| author | Artem Strygin <art-snake@yandex-team.ru> | 2017-07-20 21:38:39 +0300 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-07-20 19:30:01 +0000 |
| commit | bba6b77b6b35da6b5884248d768f12615f62a003 (patch) | |
| tree | 2259a6529e066d2f3ebc4b4310beeb479282a11e /core/fpdfapi/parser/cpdf_parser.h | |
| parent | c760024a54b92a2e091cfcae4d9bbb7d52e66374 (diff) | |
| download | pdfium-bba6b77b6b35da6b5884248d768f12615f62a003.tar.xz | |
Use enum for pdf object type
Replace uint8_t type to enum for ObjectType variables
Change-Id: Ie33c8c9413c5082397a2c6fbf73e03f08b7d8658
Reviewed-on: https://pdfium-review.googlesource.com/8470
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fpdfapi/parser/cpdf_parser.h')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_parser.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/core/fpdfapi/parser/cpdf_parser.h b/core/fpdfapi/parser/cpdf_parser.h index efe10555f7..3acdbbfa6f 100644 --- a/core/fpdfapi/parser/cpdf_parser.h +++ b/core/fpdfapi/parser/cpdf_parser.h @@ -38,6 +38,13 @@ class CPDF_Parser { HANDLER_ERROR }; + enum class ObjectType : uint8_t { + kFree = 0x00, + kNotCompressed = 0x01, + kCompressed = 0x02, + kNull = 0xFF, + }; + // A limit on the maximum object number in the xref table. Theoretical limits // are higher, but this may be large enough in practice. static const uint32_t kMaxObjectNumber = 1048576; @@ -74,7 +81,7 @@ class CPDF_Parser { uint32_t GetLastObjNum() const; bool IsValidObjectNumber(uint32_t objnum) const; FX_FILESIZE GetObjectPositionOrZero(uint32_t objnum) const; - uint8_t GetObjectType(uint32_t objnum) const; + ObjectType GetObjectType(uint32_t objnum) const; uint16_t GetObjectGenNum(uint32_t objnum) const; bool IsVersionUpdated() const { return m_bVersionUpdated; } bool IsObjectFreeOrNull(uint32_t objnum) const; @@ -103,10 +110,10 @@ class CPDF_Parser { protected: struct ObjectInfo { - ObjectInfo() : pos(0), type(0), gennum(0) {} + ObjectInfo() : pos(0), type(ObjectType::kFree), gennum(0) {} FX_FILESIZE pos; - uint8_t type; + ObjectType type; uint16_t gennum; }; |