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-rw-r--r--core/fpdfdoc/cpdf_interform.cpp74
-rw-r--r--core/fpdfdoc/cpdf_interform.h4
2 files changed, 0 insertions, 78 deletions
diff --git a/core/fpdfdoc/cpdf_interform.cpp b/core/fpdfdoc/cpdf_interform.cpp
index e71e16cddd..281d4d33fc 100644
--- a/core/fpdfdoc/cpdf_interform.cpp
+++ b/core/fpdfdoc/cpdf_interform.cpp
@@ -370,22 +370,6 @@ bool RetrieveSpecificFont(uint8_t charSet,
}
#endif // _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_
-int CompareFieldName(const WideString& name1, const WideString& name2) {
- const wchar_t* ptr1 = name1.c_str();
- const wchar_t* ptr2 = name2.c_str();
- if (name1.GetLength() == name2.GetLength())
- return name1 == name2 ? 1 : 0;
-
- size_t i = 0;
- while (ptr1[i] == ptr2[i])
- i++;
- if (i == name1.GetLength())
- return 2;
- if (i == name2.GetLength())
- return 3;
- return 0;
-}
-
} // namespace
class CFieldTree {
@@ -799,64 +783,6 @@ CPDF_Font* CPDF_InterForm::AddNativeFont(CPDF_Document* pDocument) {
return pDocument ? AddNativeFont(GetNativeCharSet(), pDocument) : nullptr;
}
-bool CPDF_InterForm::ValidateFieldName(
- WideString& csNewFieldName,
- int iType,
- const CPDF_FormField* pExcludedField,
- const CPDF_FormControl* pExcludedControl) const {
- if (csNewFieldName.IsEmpty())
- return false;
-
- int iPos = 0;
- int iLength = csNewFieldName.GetLength();
- WideString csSub;
- while (true) {
- while (iPos < iLength &&
- (csNewFieldName[iPos] == L'.' || csNewFieldName[iPos] == L' ')) {
- iPos++;
- }
- if (iPos < iLength && !csSub.IsEmpty())
- csSub += L'.';
- while (iPos < iLength && csNewFieldName[iPos] != L'.')
- csSub += csNewFieldName[iPos++];
- for (int i = csSub.GetLength() - 1; i > -1; i--) {
- if (csSub[i] != L' ' && csSub[i] != L'.')
- break;
-
- csSub.SetAt(i, L'\0');
- }
- size_t dwCount = m_pFieldTree->m_Root.CountFields();
- for (size_t m = 0; m < dwCount; ++m) {
- CPDF_FormField* pField = m_pFieldTree->m_Root.GetFieldAtIndex(m);
- if (!pField)
- continue;
- if (pField == pExcludedField) {
- if (!pExcludedControl || pField->CountControls() < 2)
- continue;
- }
- WideString csFullName = pField->GetFullName();
- int iRet = CompareFieldName(csSub, csFullName);
- if (iRet == 1) {
- if (pField->GetFieldType() != iType)
- return false;
- } else if (iRet == 2 && csSub == csNewFieldName) {
- if (csFullName[iPos] == L'.')
- return false;
- } else if (iRet == 3 && csSub == csNewFieldName) {
- if (csNewFieldName[csFullName.GetLength()] == L'.')
- return false;
- }
- }
- if (iPos >= iLength)
- break;
- }
- if (csSub.IsEmpty())
- return false;
-
- csNewFieldName = csSub;
- return true;
-}
-
size_t CPDF_InterForm::CountFields(const WideString& csFieldName) const {
if (csFieldName.IsEmpty())
return m_pFieldTree->m_Root.CountFields();
diff --git a/core/fpdfdoc/cpdf_interform.h b/core/fpdfdoc/cpdf_interform.h
index 7e3fbef5f0..e2673840c7 100644
--- a/core/fpdfdoc/cpdf_interform.h
+++ b/core/fpdfdoc/cpdf_interform.h
@@ -102,10 +102,6 @@ class CPDF_InterForm {
const WideString& parent_name,
bool bNotify = false,
int nLevel = 0);
- bool ValidateFieldName(WideString& csNewFieldName,
- int iType,
- const CPDF_FormField* pExcludedField,
- const CPDF_FormControl* pExcludedControl) const;
static bool s_bUpdateAP;