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author | Artem Strygin <art-snake@yandex-team.ru> | 2018-07-23 19:54:34 +0000 |
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committer | Chromium commit bot <commit-bot@chromium.org> | 2018-07-23 19:54:34 +0000 |
commit | 2bfa78540c375916ec9973f0ae11271b098180bd (patch) | |
tree | 4ec0b11e0014c95acda8a2e0b54e1bacd9f349d1 /core/fpdfapi/parser/cpdf_string.cpp | |
parent | 9f53dc093a9d00342ea76ecc0b4c8c84357ffd6e (diff) | |
download | pdfium-2bfa78540c375916ec9973f0ae11271b098180bd.tar.xz |
Rework of CPDF_Object writing.
Move writing logic into implementation of related clases.
Change-Id: If70dc418b352b562ee681ea34fa6595d6f52eee3
Reviewed-on: https://pdfium-review.googlesource.com/36350
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi/parser/cpdf_string.cpp')
-rw-r--r-- | core/fpdfapi/parser/cpdf_string.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/core/fpdfapi/parser/cpdf_string.cpp b/core/fpdfapi/parser/cpdf_string.cpp index 851442e8b4..e7f2a9dcd6 100644 --- a/core/fpdfapi/parser/cpdf_string.cpp +++ b/core/fpdfapi/parser/cpdf_string.cpp @@ -7,7 +7,9 @@ #include "core/fpdfapi/parser/cpdf_string.h" #include <utility> +#include <vector> +#include "core/fpdfapi/edit/cpdf_encryptor.h" #include "core/fpdfapi/parser/fpdf_parser_decode.h" #include "core/fxcrt/fx_stream.h" #include "third_party/base/ptr_util.h" @@ -65,7 +67,15 @@ WideString CPDF_String::GetUnicodeText() const { return PDF_DecodeText(m_String); } -bool CPDF_String::WriteTo(IFX_ArchiveStream* archive) const { - return archive->WriteString( - PDF_EncodeString(GetString(), IsHex()).AsStringView()); +bool CPDF_String::WriteTo(IFX_ArchiveStream* archive, + const CPDF_Encryptor* encryptor) const { + std::vector<uint8_t> encrypted_data; + pdfium::span<const uint8_t> data = m_String.AsRawSpan(); + if (encryptor) { + encrypted_data = encryptor->Encrypt(data); + data = encrypted_data; + } + const ByteString content = + PDF_EncodeString(ByteString(data.data(), data.size()), IsHex()); + return archive->WriteString(content.AsStringView()); } |