summaryrefslogtreecommitdiff
path: root/fpdfsdk
diff options
context:
space:
mode:
Diffstat (limited to 'fpdfsdk')
-rw-r--r--fpdfsdk/cpdfsdk_actionhandler.cpp38
-rw-r--r--fpdfsdk/cpdfsdk_actionhandler.h12
-rw-r--r--fpdfsdk/cpdfsdk_helpers.cpp14
-rw-r--r--fpdfsdk/cpdfsdk_helpers.h17
-rw-r--r--fpdfsdk/cpdfsdk_interform.cpp14
-rw-r--r--fpdfsdk/cpdfsdk_interform.h2
-rw-r--r--fpdfsdk/fpdf_doc.cpp4
7 files changed, 55 insertions, 46 deletions
diff --git a/fpdfsdk/cpdfsdk_actionhandler.cpp b/fpdfsdk/cpdfsdk_actionhandler.cpp
index 660b09c515..d7bcd7f350 100644
--- a/fpdfsdk/cpdfsdk_actionhandler.cpp
+++ b/fpdfsdk/cpdfsdk_actionhandler.cpp
@@ -23,7 +23,7 @@
bool CPDFSDK_ActionHandler::DoAction_DocOpen(
const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return ExecuteDocumentOpenAction(action, pFormFillEnv, &visited);
}
@@ -64,7 +64,7 @@ bool CPDFSDK_ActionHandler::DoAction_Page(
const CPDF_Action& action,
enum CPDF_AAction::AActionType eType,
CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return ExecuteDocumentPageAction(action, eType, pFormFillEnv, &visited);
}
@@ -72,7 +72,7 @@ bool CPDFSDK_ActionHandler::DoAction_Document(
const CPDF_Action& action,
enum CPDF_AAction::AActionType eType,
CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return ExecuteDocumentPageAction(action, eType, pFormFillEnv, &visited);
}
@@ -81,7 +81,7 @@ bool CPDFSDK_ActionHandler::DoAction_BookMark(
const CPDF_Action& action,
CPDF_AAction::AActionType type,
CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return ExecuteBookMark(action, pFormFillEnv, pBookMark, &visited);
}
@@ -90,14 +90,14 @@ bool CPDFSDK_ActionHandler::DoAction_Screen(
CPDF_AAction::AActionType type,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDFSDK_Annot* pScreen) {
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return ExecuteScreenAction(action, type, pFormFillEnv, pScreen, &visited);
}
bool CPDFSDK_ActionHandler::DoAction_Link(
const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return ExecuteLinkAction(action, pFormFillEnv, &visited);
}
@@ -107,7 +107,7 @@ bool CPDFSDK_ActionHandler::DoAction_Field(
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDF_FormField* pFormField,
CPDFSDK_FieldAction* data) {
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return ExecuteFieldAction(action, type, pFormFillEnv, pFormField, data,
&visited);
}
@@ -115,8 +115,8 @@ bool CPDFSDK_ActionHandler::DoAction_Field(
bool CPDFSDK_ActionHandler::ExecuteDocumentOpenAction(
const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
- std::set<CPDF_Dictionary*>* visited) {
- CPDF_Dictionary* pDict = action.GetDict();
+ std::set<const CPDF_Dictionary*>* visited) {
+ const CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return false;
@@ -145,8 +145,8 @@ bool CPDFSDK_ActionHandler::ExecuteDocumentOpenAction(
bool CPDFSDK_ActionHandler::ExecuteLinkAction(
const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
- std::set<CPDF_Dictionary*>* visited) {
- CPDF_Dictionary* pDict = action.GetDict();
+ std::set<const CPDF_Dictionary*>* visited) {
+ const CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return false;
@@ -175,8 +175,8 @@ bool CPDFSDK_ActionHandler::ExecuteDocumentPageAction(
const CPDF_Action& action,
CPDF_AAction::AActionType type,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
- std::set<CPDF_Dictionary*>* visited) {
- CPDF_Dictionary* pDict = action.GetDict();
+ std::set<const CPDF_Dictionary*>* visited) {
+ const CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return false;
@@ -220,8 +220,8 @@ bool CPDFSDK_ActionHandler::ExecuteFieldAction(
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDF_FormField* pFormField,
CPDFSDK_FieldAction* data,
- std::set<CPDF_Dictionary*>* visited) {
- CPDF_Dictionary* pDict = action.GetDict();
+ std::set<const CPDF_Dictionary*>* visited) {
+ const CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return false;
@@ -256,8 +256,8 @@ bool CPDFSDK_ActionHandler::ExecuteScreenAction(
CPDF_AAction::AActionType type,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDFSDK_Annot* pScreen,
- std::set<CPDF_Dictionary*>* visited) {
- CPDF_Dictionary* pDict = action.GetDict();
+ std::set<const CPDF_Dictionary*>* visited) {
+ const CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return false;
@@ -282,8 +282,8 @@ bool CPDFSDK_ActionHandler::ExecuteBookMark(
const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDF_Bookmark* pBookmark,
- std::set<CPDF_Dictionary*>* visited) {
- CPDF_Dictionary* pDict = action.GetDict();
+ std::set<const CPDF_Dictionary*>* visited) {
+ const CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return false;
diff --git a/fpdfsdk/cpdfsdk_actionhandler.h b/fpdfsdk/cpdfsdk_actionhandler.h
index 78d3e22e4f..a144504dec 100644
--- a/fpdfsdk/cpdfsdk_actionhandler.h
+++ b/fpdfsdk/cpdfsdk_actionhandler.h
@@ -68,29 +68,29 @@ class CPDFSDK_ActionHandler {
bool ExecuteDocumentOpenAction(const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
- std::set<CPDF_Dictionary*>* visited);
+ std::set<const CPDF_Dictionary*>* visited);
bool ExecuteDocumentPageAction(const CPDF_Action& action,
CPDF_AAction::AActionType type,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
- std::set<CPDF_Dictionary*>* visited);
+ std::set<const CPDF_Dictionary*>* visited);
bool ExecuteFieldAction(const CPDF_Action& action,
CPDF_AAction::AActionType type,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDF_FormField* pFormField,
CPDFSDK_FieldAction* data,
- std::set<CPDF_Dictionary*>* visited);
+ std::set<const CPDF_Dictionary*>* visited);
bool ExecuteScreenAction(const CPDF_Action& action,
CPDF_AAction::AActionType type,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDFSDK_Annot* pScreen,
- std::set<CPDF_Dictionary*>* visited);
+ std::set<const CPDF_Dictionary*>* visited);
bool ExecuteBookMark(const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDF_Bookmark* pBookmark,
- std::set<CPDF_Dictionary*>* visited);
+ std::set<const CPDF_Dictionary*>* visited);
bool ExecuteLinkAction(const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
- std::set<CPDF_Dictionary*>* visited);
+ std::set<const CPDF_Dictionary*>* visited);
void DoAction_NoJs(const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv);
diff --git a/fpdfsdk/cpdfsdk_helpers.cpp b/fpdfsdk/cpdfsdk_helpers.cpp
index 87ba9e2ec2..eb91bcf9ba 100644
--- a/fpdfsdk/cpdfsdk_helpers.cpp
+++ b/fpdfsdk/cpdfsdk_helpers.cpp
@@ -224,14 +224,15 @@ void CheckUnSupportError(CPDF_Document* pDoc, uint32_t err_code) {
return;
}
if (pRootDict->KeyExist("Names")) {
- CPDF_Dictionary* pNameDict = pRootDict->GetDictFor("Names");
+ const CPDF_Dictionary* pNameDict = pRootDict->GetDictFor("Names");
if (pNameDict && pNameDict->KeyExist("EmbeddedFiles")) {
RaiseUnSupportError(FPDF_UNSP_DOC_ATTACHMENT);
return;
}
if (pNameDict && pNameDict->KeyExist("JavaScript")) {
- CPDF_Dictionary* pJSDict = pNameDict->GetDictFor("JavaScript");
- CPDF_Array* pArray = pJSDict ? pJSDict->GetArrayFor("Names") : nullptr;
+ const CPDF_Dictionary* pJSDict = pNameDict->GetDictFor("JavaScript");
+ const CPDF_Array* pArray =
+ pJSDict ? pJSDict->GetArrayFor("Names") : nullptr;
if (pArray) {
for (size_t i = 0; i < pArray->GetCount(); i++) {
ByteString cbStr = pArray->GetStringAt(i);
@@ -384,7 +385,12 @@ CFX_FloatRect CFXFloatRectFromFSRECTF(const FS_RECTF& rect) {
return CFX_FloatRect(rect.left, rect.bottom, rect.right, rect.top);
}
-CPDF_Array* GetQuadPointsArrayFromDictionary(const CPDF_Dictionary* dict) {
+const CPDF_Array* GetQuadPointsArrayFromDictionary(
+ const CPDF_Dictionary* dict) {
+ return dict ? dict->GetArrayFor("QuadPoints") : nullptr;
+}
+
+CPDF_Array* GetQuadPointsArrayFromDictionary(CPDF_Dictionary* dict) {
return dict ? dict->GetArrayFor("QuadPoints") : nullptr;
}
diff --git a/fpdfsdk/cpdfsdk_helpers.h b/fpdfsdk/cpdfsdk_helpers.h
index d93ecfc89b..10f44e409a 100644
--- a/fpdfsdk/cpdfsdk_helpers.h
+++ b/fpdfsdk/cpdfsdk_helpers.h
@@ -64,11 +64,11 @@ FPDF_DOCUMENT FPDFDocumentFromCPDFDocument(CPDF_Document* doc);
CPDF_Document* CPDFDocumentFromFPDFDocument(FPDF_DOCUMENT doc);
// Conversions to/from incomplete FPDF_ API types.
-inline FPDF_ACTION FPDFActionFromCPDFDictionary(CPDF_Dictionary* action) {
+inline FPDF_ACTION FPDFActionFromCPDFDictionary(const CPDF_Dictionary* action) {
return reinterpret_cast<FPDF_ACTION>(action);
}
-inline CPDF_Dictionary* CPDFDictionaryFromFPDFAction(FPDF_ACTION action) {
- return reinterpret_cast<CPDF_Dictionary*>(action);
+inline const CPDF_Dictionary* CPDFDictionaryFromFPDFAction(FPDF_ACTION action) {
+ return reinterpret_cast<const CPDF_Dictionary*>(action);
}
inline FPDF_ANNOTATION FPDFAnnotationFromCPDFAnnotContext(
@@ -94,11 +94,13 @@ inline CFX_DIBitmap* CFXDIBitmapFromFPDFBitmap(FPDF_BITMAP bitmap) {
return reinterpret_cast<CFX_DIBitmap*>(bitmap);
}
-inline FPDF_BOOKMARK FPDFBookmarkFromCPDFDictionary(CPDF_Dictionary* bookmark) {
+inline FPDF_BOOKMARK FPDFBookmarkFromCPDFDictionary(
+ const CPDF_Dictionary* bookmark) {
return reinterpret_cast<FPDF_BOOKMARK>(bookmark);
}
-inline CPDF_Dictionary* CPDFDictionaryFromFPDFBookmark(FPDF_BOOKMARK bookmark) {
- return reinterpret_cast<CPDF_Dictionary*>(bookmark);
+inline const CPDF_Dictionary* CPDFDictionaryFromFPDFBookmark(
+ FPDF_BOOKMARK bookmark) {
+ return reinterpret_cast<const CPDF_Dictionary*>(bookmark);
}
inline FPDF_CLIPPATH FPDFClipPathFromCPDFClipPath(CPDF_ClipPath* path) {
@@ -220,7 +222,8 @@ RetainPtr<IFX_SeekableStream> MakeSeekableStream(
FPDF_FILEHANDLER* pFileHandler);
#endif // PDF_ENABLE_XFA
-CPDF_Array* GetQuadPointsArrayFromDictionary(const CPDF_Dictionary* dict);
+const CPDF_Array* GetQuadPointsArrayFromDictionary(const CPDF_Dictionary* dict);
+CPDF_Array* GetQuadPointsArrayFromDictionary(CPDF_Dictionary* dict);
CPDF_Array* AddQuadPointsArrayToDictionary(CPDF_Dictionary* dict);
bool IsValidQuadPointsIndex(const CPDF_Array* array, size_t index);
bool GetQuadPointsAtIndex(const CPDF_Array* array,
diff --git a/fpdfsdk/cpdfsdk_interform.cpp b/fpdfsdk/cpdfsdk_interform.cpp
index b37562ccf2..638b4dfc07 100644
--- a/fpdfsdk/cpdfsdk_interform.cpp
+++ b/fpdfsdk/cpdfsdk_interform.cpp
@@ -412,7 +412,7 @@ bool CPDFSDK_InterForm::DoAction_Hide(const CPDF_Action& action) {
ASSERT(action.GetDict());
CPDF_ActionFields af(&action);
- std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
+ std::vector<const CPDF_Object*> fieldObjects = af.GetAllFields();
std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
bool bHide = action.GetHideStatus();
@@ -446,11 +446,11 @@ bool CPDFSDK_InterForm::DoAction_SubmitForm(const CPDF_Action& action) {
if (sDestination.IsEmpty())
return false;
- CPDF_Dictionary* pActionDict = action.GetDict();
+ const CPDF_Dictionary* pActionDict = action.GetDict();
if (pActionDict->KeyExist("Fields")) {
CPDF_ActionFields af(&action);
uint32_t dwFlags = action.GetFlags();
- std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
+ std::vector<const CPDF_Object*> fieldObjects = af.GetAllFields();
std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
if (!fields.empty()) {
bool bIncludeOrExclude = !(dwFlags & 0x01);
@@ -590,7 +590,7 @@ ByteString CPDFSDK_InterForm::ExportFormToFDFTextBuf() {
void CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action) {
ASSERT(action.GetDict());
- CPDF_Dictionary* pActionDict = action.GetDict();
+ const CPDF_Dictionary* pActionDict = action.GetDict();
if (!pActionDict->KeyExist("Fields")) {
m_pInterForm->ResetForm(true);
return;
@@ -599,15 +599,15 @@ void CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action) {
CPDF_ActionFields af(&action);
uint32_t dwFlags = action.GetFlags();
- std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
+ std::vector<const CPDF_Object*> fieldObjects = af.GetAllFields();
std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
m_pInterForm->ResetForm(fields, !(dwFlags & 0x01), true);
}
std::vector<CPDF_FormField*> CPDFSDK_InterForm::GetFieldFromObjects(
- const std::vector<CPDF_Object*>& objects) const {
+ const std::vector<const CPDF_Object*>& objects) const {
std::vector<CPDF_FormField*> fields;
- for (CPDF_Object* pObject : objects) {
+ for (const CPDF_Object* pObject : objects) {
if (!pObject || !pObject->IsString())
continue;
diff --git a/fpdfsdk/cpdfsdk_interform.h b/fpdfsdk/cpdfsdk_interform.h
index 6195ee9f5f..bb6d7fc260 100644
--- a/fpdfsdk/cpdfsdk_interform.h
+++ b/fpdfsdk/cpdfsdk_interform.h
@@ -80,7 +80,7 @@ class CPDFSDK_InterForm : public IPDF_FormNotify {
void DoAction_ResetForm(const CPDF_Action& action);
std::vector<CPDF_FormField*> GetFieldFromObjects(
- const std::vector<CPDF_Object*>& objects) const;
+ const std::vector<const CPDF_Object*>& objects) const;
bool IsValidField(CPDF_Dictionary* pFieldDict);
bool SubmitFields(const WideString& csDestination,
const std::vector<CPDF_FormField*>& fields,
diff --git a/fpdfsdk/fpdf_doc.cpp b/fpdfsdk/fpdf_doc.cpp
index 3bb89fc48a..6b62227da2 100644
--- a/fpdfsdk/fpdf_doc.cpp
+++ b/fpdfsdk/fpdf_doc.cpp
@@ -26,7 +26,7 @@ namespace {
CPDF_Bookmark FindBookmark(const CPDF_BookmarkTree& tree,
CPDF_Bookmark bookmark,
const WideString& title,
- std::set<CPDF_Dictionary*>* visited) {
+ std::set<const CPDF_Dictionary*>* visited) {
// Return if already checked to avoid circular calling.
if (pdfium::ContainsKey(*visited, bookmark.GetDict()))
return CPDF_Bookmark();
@@ -107,7 +107,7 @@ FPDFBookmark_Find(FPDF_DOCUMENT document, FPDF_WIDESTRING title) {
CPDF_BookmarkTree tree(pDoc);
size_t len = WideString::WStringLength(title);
WideString encodedTitle = WideString::FromUTF16LE(title, len);
- std::set<CPDF_Dictionary*> visited;
+ std::set<const CPDF_Dictionary*> visited;
return FPDFBookmarkFromCPDFDictionary(
FindBookmark(tree, CPDF_Bookmark(), encodedTitle, &visited).GetDict());
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 22:13:11 +0000