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-rw-r--r--core/fpdfapi/edit/cpdf_flateencoder.cpp4
-rw-r--r--core/fpdfapi/font/cpdf_cidfont.cpp4
-rw-r--r--core/fpdfapi/font/cpdf_tounicodemap.cpp2
-rw-r--r--core/fpdfapi/page/cpdf_colorspace.cpp2
-rw-r--r--core/fpdfapi/page/cpdf_contentparser.cpp6
-rw-r--r--core/fpdfapi/page/cpdf_docpagedata.cpp4
-rw-r--r--core/fpdfapi/page/cpdf_meshstream.cpp2
-rw-r--r--core/fpdfapi/page/cpdf_psfunc.cpp2
-rw-r--r--core/fpdfapi/page/cpdf_sampledfunc.cpp2
-rw-r--r--core/fpdfapi/parser/cpdf_crypto_handler.cpp2
-rw-r--r--core/fpdfapi/parser/cpdf_hint_tables.cpp2
-rw-r--r--core/fpdfapi/parser/cpdf_parser.cpp4
-rw-r--r--core/fpdfapi/parser/cpdf_stream.cpp6
-rw-r--r--core/fpdfapi/parser/cpdf_stream_acc.cpp8
-rw-r--r--core/fpdfapi/parser/cpdf_stream_acc.h6
-rw-r--r--core/fpdfapi/parser/fpdf_parser_utility.cpp2
-rw-r--r--core/fpdfapi/render/cpdf_dibsource.cpp2
17 files changed, 34 insertions, 26 deletions
diff --git a/core/fpdfapi/edit/cpdf_flateencoder.cpp b/core/fpdfapi/edit/cpdf_flateencoder.cpp
index f8e2b5ad55..555da84244 100644
--- a/core/fpdfapi/edit/cpdf_flateencoder.cpp
+++ b/core/fpdfapi/edit/cpdf_flateencoder.cpp
@@ -14,12 +14,12 @@
CPDF_FlateEncoder::CPDF_FlateEncoder(CPDF_Stream* pStream, bool bFlateEncode)
: m_dwSize(0), m_pAcc(pdfium::MakeRetain<CPDF_StreamAcc>(pStream)) {
- m_pAcc->LoadAllData(true);
+ m_pAcc->LoadAllDataRaw();
bool bHasFilter = pStream && pStream->HasFilter();
if (bHasFilter && !bFlateEncode) {
auto pDestAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- pDestAcc->LoadAllData();
+ pDestAcc->LoadAllDataFiltered();
m_dwSize = pDestAcc->GetSize();
m_pData = pDestAcc->DetachData();
diff --git a/core/fpdfapi/font/cpdf_cidfont.cpp b/core/fpdfapi/font/cpdf_cidfont.cpp
index 082b5039e3..21f8addf8f 100644
--- a/core/fpdfapi/font/cpdf_cidfont.cpp
+++ b/core/fpdfapi/font/cpdf_cidfont.cpp
@@ -374,7 +374,7 @@ bool CPDF_CIDFont::Load() {
return false;
} else if (CPDF_Stream* pStream = pEncoding->AsStream()) {
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- pAcc->LoadAllData(false);
+ pAcc->LoadAllDataFiltered();
m_pCMap = pdfium::MakeRetain<CPDF_CMap>();
m_pCMap->LoadEmbedded(pAcc->GetData(), pAcc->GetSize());
} else {
@@ -412,7 +412,7 @@ bool CPDF_CIDFont::Load() {
if (pmap) {
if (CPDF_Stream* pStream = pmap->AsStream()) {
m_pStreamAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- m_pStreamAcc->LoadAllData(false);
+ m_pStreamAcc->LoadAllDataFiltered();
} else if (pmap->GetString() == "Identity") {
#if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
if (m_pFontFile)
diff --git a/core/fpdfapi/font/cpdf_tounicodemap.cpp b/core/fpdfapi/font/cpdf_tounicodemap.cpp
index 0ddaa34e13..0b746d7bfc 100644
--- a/core/fpdfapi/font/cpdf_tounicodemap.cpp
+++ b/core/fpdfapi/font/cpdf_tounicodemap.cpp
@@ -125,7 +125,7 @@ uint32_t CPDF_ToUnicodeMap::GetUnicode() {
void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) {
CIDSet cid_set = CIDSET_UNKNOWN;
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- pAcc->LoadAllData(false);
+ pAcc->LoadAllDataFiltered();
CPDF_SimpleParser parser(pAcc->GetData(), pAcc->GetSize());
while (1) {
ByteStringView word = parser.GetWord();
diff --git a/core/fpdfapi/page/cpdf_colorspace.cpp b/core/fpdfapi/page/cpdf_colorspace.cpp
index f9214c75d6..c09562ce52 100644
--- a/core/fpdfapi/page/cpdf_colorspace.cpp
+++ b/core/fpdfapi/page/cpdf_colorspace.cpp
@@ -1031,7 +1031,7 @@ bool CPDF_IndexedCS::v_Load(CPDF_Document* pDoc,
m_Table = pString->GetString();
} else if (CPDF_Stream* pStream = pTableObj->AsStream()) {
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- pAcc->LoadAllData(false);
+ pAcc->LoadAllDataFiltered();
m_Table = ByteStringView(pAcc->GetData(), pAcc->GetSize());
}
return true;
diff --git a/core/fpdfapi/page/cpdf_contentparser.cpp b/core/fpdfapi/page/cpdf_contentparser.cpp
index cc93b4df9e..93151af305 100644
--- a/core/fpdfapi/page/cpdf_contentparser.cpp
+++ b/core/fpdfapi/page/cpdf_contentparser.cpp
@@ -37,7 +37,7 @@ CPDF_ContentParser::CPDF_ContentParser(CPDF_Page* pPage)
CPDF_Stream* pStream = pContent->AsStream();
if (pStream) {
m_pSingleStream = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- m_pSingleStream->LoadAllData(false);
+ m_pSingleStream->LoadAllDataFiltered();
return;
}
CPDF_Array* pArray = pContent->AsArray();
@@ -102,7 +102,7 @@ CPDF_ContentParser::CPDF_ContentParser(CPDF_Form* pForm,
}
m_pSingleStream =
pdfium::MakeRetain<CPDF_StreamAcc>(pForm->m_pFormStream.Get());
- m_pSingleStream->LoadAllData(false);
+ m_pSingleStream->LoadAllDataFiltered();
m_pData.Reset(m_pSingleStream->GetData());
m_Size = m_pSingleStream->GetSize();
}
@@ -149,7 +149,7 @@ bool CPDF_ContentParser::Continue(IFX_PauseIndicator* pPause) {
pContent ? pContent->GetDirectObjectAt(m_CurrentOffset) : nullptr);
m_StreamArray[m_CurrentOffset] =
pdfium::MakeRetain<CPDF_StreamAcc>(pStreamObj);
- m_StreamArray[m_CurrentOffset]->LoadAllData(false);
+ m_StreamArray[m_CurrentOffset]->LoadAllDataFiltered();
m_CurrentOffset++;
}
}
diff --git a/core/fpdfapi/page/cpdf_docpagedata.cpp b/core/fpdfapi/page/cpdf_docpagedata.cpp
index 31d6bae63f..dc2554f92d 100644
--- a/core/fpdfapi/page/cpdf_docpagedata.cpp
+++ b/core/fpdfapi/page/cpdf_docpagedata.cpp
@@ -417,7 +417,7 @@ RetainPtr<CPDF_IccProfile> CPDF_DocPageData::GetIccProfile(
return it->second;
auto pAccessor = pdfium::MakeRetain<CPDF_StreamAcc>(pProfileStream);
- pAccessor->LoadAllData(false);
+ pAccessor->LoadAllDataFiltered();
uint8_t digest[20];
CRYPT_SHA1Generate(pAccessor->GetData(), pAccessor->GetSize(), digest);
@@ -457,7 +457,7 @@ RetainPtr<CPDF_StreamAcc> CPDF_DocPageData::GetFontFileStreamAcc(
org_size = std::max(org_size, 0);
auto pFontAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pFontStream);
- pFontAcc->LoadAllData(false, org_size);
+ pFontAcc->LoadAllData(false, org_size, false);
m_FontFileMap[pFontStream] = pFontAcc;
return pFontAcc;
}
diff --git a/core/fpdfapi/page/cpdf_meshstream.cpp b/core/fpdfapi/page/cpdf_meshstream.cpp
index 1850efde9c..083acce68a 100644
--- a/core/fpdfapi/page/cpdf_meshstream.cpp
+++ b/core/fpdfapi/page/cpdf_meshstream.cpp
@@ -116,7 +116,7 @@ CPDF_MeshStream::CPDF_MeshStream(
CPDF_MeshStream::~CPDF_MeshStream() {}
bool CPDF_MeshStream::Load() {
- m_pStream->LoadAllData();
+ m_pStream->LoadAllDataFiltered();
m_BitStream = pdfium::MakeUnique<CFX_BitStream>(m_pStream->GetData(),
m_pStream->GetSize());
CPDF_Dictionary* pDict = m_pShadingStream->GetDict();
diff --git a/core/fpdfapi/page/cpdf_psfunc.cpp b/core/fpdfapi/page/cpdf_psfunc.cpp
index debbbd6e6d..9f101eb91b 100644
--- a/core/fpdfapi/page/cpdf_psfunc.cpp
+++ b/core/fpdfapi/page/cpdf_psfunc.cpp
@@ -15,7 +15,7 @@ CPDF_PSFunc::~CPDF_PSFunc() {}
bool CPDF_PSFunc::v_Init(CPDF_Object* pObj) {
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pObj->AsStream());
- pAcc->LoadAllData(false);
+ pAcc->LoadAllDataFiltered();
return m_PS.Parse(reinterpret_cast<const char*>(pAcc->GetData()),
pAcc->GetSize());
}
diff --git a/core/fpdfapi/page/cpdf_sampledfunc.cpp b/core/fpdfapi/page/cpdf_sampledfunc.cpp
index 91c6b5a70a..98e1fd03e0 100644
--- a/core/fpdfapi/page/cpdf_sampledfunc.cpp
+++ b/core/fpdfapi/page/cpdf_sampledfunc.cpp
@@ -51,7 +51,7 @@ bool CPDF_SampledFunc::v_Init(CPDF_Object* pObj) {
m_SampleMax = 0xffffffff >> (32 - m_nBitsPerSample);
m_pSampleStream = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- m_pSampleStream->LoadAllData(false);
+ m_pSampleStream->LoadAllDataFiltered();
FX_SAFE_UINT32 nTotalSampleBits = 1;
m_EncodeInfo.resize(m_nInputs);
for (uint32_t i = 0; i < m_nInputs; i++) {
diff --git a/core/fpdfapi/parser/cpdf_crypto_handler.cpp b/core/fpdfapi/parser/cpdf_crypto_handler.cpp
index e8f0265ae4..d963df4887 100644
--- a/core/fpdfapi/parser/cpdf_crypto_handler.cpp
+++ b/core/fpdfapi/parser/cpdf_crypto_handler.cpp
@@ -327,7 +327,7 @@ std::unique_ptr<CPDF_Object> CPDF_CryptoHandler::DecryptObjectTree(
// TODO(art-snake): Move decryption into the CPDF_Stream class.
CPDF_Stream* stream = child->AsStream();
auto stream_access = pdfium::MakeRetain<CPDF_StreamAcc>(stream);
- stream_access->LoadAllData(true);
+ stream_access->LoadAllDataRaw();
if (IsCipherAES() && stream_access->GetSize() < 16) {
stream->SetData(nullptr, 0);
diff --git a/core/fpdfapi/parser/cpdf_hint_tables.cpp b/core/fpdfapi/parser/cpdf_hint_tables.cpp
index 2b58e9d8f3..c9123d4b97 100644
--- a/core/fpdfapi/parser/cpdf_hint_tables.cpp
+++ b/core/fpdfapi/parser/cpdf_hint_tables.cpp
@@ -471,7 +471,7 @@ bool CPDF_HintTables::LoadHintStream(CPDF_Stream* pHintStream) {
return false;
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pHintStream);
- pAcc->LoadAllData();
+ pAcc->LoadAllDataFiltered();
uint32_t size = pAcc->GetSize();
// The header section of page offset hint table is 36 bytes.
diff --git a/core/fpdfapi/parser/cpdf_parser.cpp b/core/fpdfapi/parser/cpdf_parser.cpp
index 4e77773a3b..0d1b02a5ce 100644
--- a/core/fpdfapi/parser/cpdf_parser.cpp
+++ b/core/fpdfapi/parser/cpdf_parser.cpp
@@ -1096,7 +1096,7 @@ bool CPDF_Parser::LoadCrossRefV5(FX_FILESIZE* pos, bool bMainXRef) {
uint32_t totalWidth = dwAccWidth.ValueOrDie();
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- pAcc->LoadAllData();
+ pAcc->LoadAllDataFiltered();
const uint8_t* pData = pAcc->GetData();
uint32_t dwTotalSize = pAcc->GetSize();
@@ -1250,7 +1250,7 @@ RetainPtr<CPDF_StreamAcc> CPDF_Parser::GetObjectStream(uint32_t objnum) {
return nullptr;
auto pStreamAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
- pStreamAcc->LoadAllData();
+ pStreamAcc->LoadAllDataFiltered();
m_ObjectStreamMap[objnum] = pStreamAcc;
return pStreamAcc;
}
diff --git a/core/fpdfapi/parser/cpdf_stream.cpp b/core/fpdfapi/parser/cpdf_stream.cpp
index bf2feaed22..074e747a78 100644
--- a/core/fpdfapi/parser/cpdf_stream.cpp
+++ b/core/fpdfapi/parser/cpdf_stream.cpp
@@ -80,7 +80,7 @@ std::unique_ptr<CPDF_Object> CPDF_Stream::CloneNonCyclic(
std::set<const CPDF_Object*>* pVisited) const {
pVisited->insert(this);
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(this);
- pAcc->LoadAllData(true);
+ pAcc->LoadAllDataRaw();
uint32_t streamSize = pAcc->GetSize();
CPDF_Dictionary* pDict = GetDict();
@@ -147,7 +147,7 @@ bool CPDF_Stream::HasFilter() const {
WideString CPDF_Stream::GetUnicodeText() const {
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(this);
- pAcc->LoadAllData(false);
+ pAcc->LoadAllDataFiltered();
return PDF_DecodeText(pAcc->GetData(), pAcc->GetSize());
}
@@ -156,7 +156,7 @@ bool CPDF_Stream::WriteTo(IFX_ArchiveStream* archive) const {
return false;
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(this);
- pAcc->LoadAllData(true);
+ pAcc->LoadAllDataRaw();
return archive->WriteBlock(pAcc->GetData(), pAcc->GetSize()) &&
archive->WriteString("\r\nendstream");
}
diff --git a/core/fpdfapi/parser/cpdf_stream_acc.cpp b/core/fpdfapi/parser/cpdf_stream_acc.cpp
index 5792a80d14..d115b48226 100644
--- a/core/fpdfapi/parser/cpdf_stream_acc.cpp
+++ b/core/fpdfapi/parser/cpdf_stream_acc.cpp
@@ -56,6 +56,14 @@ void CPDF_StreamAcc::LoadAllData(bool bRawAccess,
m_bNewBuf = m_pData != m_pStream->GetRawData();
}
+void CPDF_StreamAcc::LoadAllDataFiltered() {
+ LoadAllData(false, 0, false);
+}
+
+void CPDF_StreamAcc::LoadAllDataRaw() {
+ LoadAllData(true, 0, false);
+}
+
CPDF_Dictionary* CPDF_StreamAcc::GetDict() const {
return m_pStream ? m_pStream->GetDict() : nullptr;
}
diff --git a/core/fpdfapi/parser/cpdf_stream_acc.h b/core/fpdfapi/parser/cpdf_stream_acc.h
index 52ac7e2e05..d54e000097 100644
--- a/core/fpdfapi/parser/cpdf_stream_acc.h
+++ b/core/fpdfapi/parser/cpdf_stream_acc.h
@@ -23,9 +23,9 @@ class CPDF_StreamAcc : public Retainable {
CPDF_StreamAcc(const CPDF_StreamAcc&) = delete;
CPDF_StreamAcc& operator=(const CPDF_StreamAcc&) = delete;
- void LoadAllData(bool bRawAccess = false,
- uint32_t estimated_size = 0,
- bool bImageAcc = false);
+ void LoadAllData(bool bRawAccess, uint32_t estimated_size, bool bImageAcc);
+ void LoadAllDataFiltered();
+ void LoadAllDataRaw();
const CPDF_Stream* GetStream() const { return m_pStream.Get(); }
CPDF_Dictionary* GetDict() const;
diff --git a/core/fpdfapi/parser/fpdf_parser_utility.cpp b/core/fpdfapi/parser/fpdf_parser_utility.cpp
index 2185e88ff6..45284a4ceb 100644
--- a/core/fpdfapi/parser/fpdf_parser_utility.cpp
+++ b/core/fpdfapi/parser/fpdf_parser_utility.cpp
@@ -209,7 +209,7 @@ std::ostream& operator<<(std::ostream& buf, const CPDF_Object* pObj) {
const CPDF_Stream* p = pObj->AsStream();
buf << p->GetDict() << "stream\r\n";
auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(p);
- pAcc->LoadAllData(true);
+ pAcc->LoadAllDataRaw();
buf.write(reinterpret_cast<const char*>(pAcc->GetData()),
pAcc->GetSize());
buf << "\r\nendstream";
diff --git a/core/fpdfapi/render/cpdf_dibsource.cpp b/core/fpdfapi/render/cpdf_dibsource.cpp
index 3cd18909eb..d8ddc767ba 100644
--- a/core/fpdfapi/render/cpdf_dibsource.cpp
+++ b/core/fpdfapi/render/cpdf_dibsource.cpp
@@ -328,7 +328,7 @@ int CPDF_DIBSource::ContinueLoadDIBSource(IFX_PauseIndicator* pPause) {
m_pStreamAcc->GetImageParam()->GetStreamFor("JBIG2Globals");
if (pGlobals) {
m_pGlobalStream = pdfium::MakeRetain<CPDF_StreamAcc>(pGlobals);
- m_pGlobalStream->LoadAllData(false);
+ m_pGlobalStream->LoadAllDataFiltered();
}
}
iDecodeStatus = pJbig2Module->StartDecode(
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 21:13:03 +0000