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authorRyan Harrison <rharrison@chromium.org>2017-08-29 16:39:44 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-08-30 14:35:33 +0000
commitaa3a9cd82df9dff1ef136797259e606a39c18b75 (patch)
tree5ca71f96fa289c5f13d22b371341882b77c7331f /xfa
parent980a3ea30872cef9ada360aa85e7c3573d7668b5 (diff)
downloadpdfium-aa3a9cd82df9dff1ef136797259e606a39c18b75.tar.xz
Convert int* references to FX_STRSIZE
Through out the code base there are numerous places where variables are declared using a signed integer type when interacting with the string classes, since they assume that FX_STRSIZE is 'int'. As part of changing the underling type of FX_STRSIZE to be unsigned, these locations are being changed to use FX_STRSIZE. This is necessary as part of converting the type, but has been broken off into a separate CL, since it should be low risk. Some related cleanups that are low risk are included as part of this CL. BUG=pdfium:828 Change-Id: Ifaae54ad195ccde0fe8672f71271d29a6ebd65fd Reviewed-on: https://pdfium-review.googlesource.com/12210 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'xfa')
-rw-r--r--xfa/fde/cfde_textout.cpp2
-rw-r--r--xfa/fxfa/cxfa_pdffontmgr.cpp2
-rw-r--r--xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp28
-rw-r--r--xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp2
-rw-r--r--xfa/fxfa/parser/cxfa_widgetdata.cpp9
5 files changed, 21 insertions, 22 deletions
diff --git a/xfa/fde/cfde_textout.cpp b/xfa/fde/cfde_textout.cpp
index 76ffcf9517..7ccc9688da 100644
--- a/xfa/fde/cfde_textout.cpp
+++ b/xfa/fde/cfde_textout.cpp
@@ -326,7 +326,7 @@ void CFDE_TextOut::LoadText(const CFX_WideString& str, const CFX_RectF& rect) {
m_wsText = str;
- if (pdfium::CollectionSize<int32_t>(m_CharWidths) < str.GetLength())
+ if (pdfium::CollectionSize<FX_STRSIZE>(m_CharWidths) < str.GetLength())
m_CharWidths.resize(str.GetLength(), 0);
float fLineStep = (m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize;
diff --git a/xfa/fxfa/cxfa_pdffontmgr.cpp b/xfa/fxfa/cxfa_pdffontmgr.cpp
index 5872078fdf..30af697e26 100644
--- a/xfa/fxfa/cxfa_pdffontmgr.cpp
+++ b/xfa/fxfa/cxfa_pdffontmgr.cpp
@@ -128,7 +128,7 @@ bool CXFA_PDFFontMgr::PsNameMatchDRFontName(const CFX_ByteStringC& bsPsName,
if (!nIndex.has_value() || nIndex.value() != 0)
return false;
- int32_t iDifferLength = bsDRName.GetLength() - iPsLen;
+ FX_STRSIZE iDifferLength = bsDRName.GetLength() - iPsLen;
if (iDifferLength > 1 || (bBold || bItalic)) {
auto iBoldIndex = bsDRName.Find("Bold");
if (bBold != iBoldIndex.has_value())
diff --git a/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp b/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
index a028538198..944dfea7d0 100644
--- a/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
@@ -2939,7 +2939,7 @@ void CXFA_FM2JSContext::UnitValue(CFXJSE_Value* pThis,
return;
}
- int32_t u = 0;
+ FX_STRSIZE u = 0;
while (IsWhitespace(pData[u]))
++u;
@@ -2954,7 +2954,7 @@ void CXFA_FM2JSContext::UnitValue(CFXJSE_Value* pThis,
while (IsWhitespace(pData[u]))
++u;
- int32_t uLen = unitspanString.GetLength();
+ FX_STRSIZE uLen = unitspanString.GetLength();
CFX_ByteString strFirstUnit;
while (u < uLen) {
if (pData[u] == ' ')
@@ -2970,7 +2970,7 @@ void CXFA_FM2JSContext::UnitValue(CFXJSE_Value* pThis,
std::unique_ptr<CFXJSE_Value> unitValue = GetSimpleValue(pThis, args, 1);
CFX_ByteString unitTempString = ValueToUTF8String(unitValue.get());
const char* pChar = unitTempString.c_str();
- int32_t uVal = 0;
+ FX_STRSIZE uVal = 0;
while (IsWhitespace(pChar[uVal]))
++uVal;
@@ -2982,7 +2982,7 @@ void CXFA_FM2JSContext::UnitValue(CFXJSE_Value* pThis,
while (IsWhitespace(pChar[uVal]))
++uVal;
- int32_t uValLen = unitTempString.GetLength();
+ FX_STRSIZE uValLen = unitTempString.GetLength();
while (uVal < uValLen) {
if (pChar[uVal] == ' ')
break;
@@ -3164,7 +3164,7 @@ void CXFA_FM2JSContext::Decode(CFXJSE_Value* pThis,
// static
CFX_WideString CXFA_FM2JSContext::DecodeURL(const CFX_WideString& wsURLString) {
const wchar_t* pData = wsURLString.c_str();
- int32_t i = 0;
+ FX_STRSIZE i = 0;
CFX_WideTextBuf wsResultBuf;
while (i < wsURLString.GetLength()) {
wchar_t ch = pData[i];
@@ -3202,9 +3202,9 @@ CFX_WideString CXFA_FM2JSContext::DecodeURL(const CFX_WideString& wsURLString) {
CFX_WideString CXFA_FM2JSContext::DecodeHTML(
const CFX_WideString& wsHTMLString) {
wchar_t strString[9];
- int32_t iStrIndex = 0;
- int32_t iLen = wsHTMLString.GetLength();
- int32_t i = 0;
+ FX_STRSIZE iStrIndex = 0;
+ FX_STRSIZE iLen = wsHTMLString.GetLength();
+ FX_STRSIZE i = 0;
int32_t iCode = 0;
const wchar_t* pData = wsHTMLString.c_str();
CFX_WideTextBuf wsResultBuf;
@@ -3804,7 +3804,7 @@ void CXFA_FM2JSContext::Lower(CFXJSE_Value* pThis,
CFX_ByteString argString = ValueToUTF8String(argOne.get());
CFX_WideString wsArgString = CFX_WideString::FromUTF8(argString.AsStringC());
const wchar_t* pData = wsArgString.c_str();
- int32_t i = 0;
+ FX_STRSIZE i = 0;
while (i < argString.GetLength()) {
int32_t ch = pData[i];
if ((ch >= 0x41 && ch <= 0x5A) || (ch >= 0xC0 && ch <= 0xDE))
@@ -4001,17 +4001,17 @@ void CXFA_FM2JSContext::Replace(CFXJSE_Value* pThis,
threeString = ValueToUTF8String(argThree.get());
}
- int32_t iFindLen = twoString.GetLength();
+ FX_STRSIZE iFindLen = twoString.GetLength();
std::ostringstream resultString;
- int32_t iFindIndex = 0;
- for (int32_t u = 0; u < oneString.GetLength(); ++u) {
+ FX_STRSIZE iFindIndex = 0;
+ for (FX_STRSIZE u = 0; u < oneString.GetLength(); ++u) {
char ch = static_cast<char>(oneString[u]);
if (ch != static_cast<char>(twoString[iFindIndex])) {
resultString << ch;
continue;
}
- int32_t iTemp = u + 1;
+ FX_STRSIZE iTemp = u + 1;
++iFindIndex;
while (iFindIndex < iFindLen) {
uint8_t chTemp = oneString[iTemp];
@@ -4349,7 +4349,7 @@ void CXFA_FM2JSContext::Upper(CFXJSE_Value* pThis,
CFX_ByteString argString = ValueToUTF8String(argOne.get());
CFX_WideString wsArgString = CFX_WideString::FromUTF8(argString.AsStringC());
const wchar_t* pData = wsArgString.c_str();
- int32_t i = 0;
+ FX_STRSIZE i = 0;
while (i < wsArgString.GetLength()) {
int32_t ch = pData[i];
if ((ch >= 0x61 && ch <= 0x7A) || (ch >= 0xE0 && ch <= 0xFE))
diff --git a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
index 32876e3b65..c30c44aa64 100644
--- a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
@@ -132,7 +132,7 @@ bool CXFA_FMStringExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
return true;
}
javascript.AppendChar(L'\"');
- for (int32_t i = 1; i < tempStr.GetLength() - 1; i++) {
+ for (FX_STRSIZE i = 1; i < tempStr.GetLength() - 1; i++) {
wchar_t oneChar = tempStr[i];
switch (oneChar) {
case L'\"':
diff --git a/xfa/fxfa/parser/cxfa_widgetdata.cpp b/xfa/fxfa/parser/cxfa_widgetdata.cpp
index 2da8820b67..fd1b2ff9bc 100644
--- a/xfa/fxfa/parser/cxfa_widgetdata.cpp
+++ b/xfa/fxfa/parser/cxfa_widgetdata.cpp
@@ -1767,21 +1767,20 @@ void CXFA_WidgetData::FormatNumStr(const CFX_WideString& wsValue,
bNeg = true;
wsSrcNum.Delete(0, 1);
}
- int32_t len = wsSrcNum.GetLength();
+ FX_STRSIZE len = wsSrcNum.GetLength();
auto dot_index = wsSrcNum.Find('.');
dot_index = !dot_index.has_value() ? len : dot_index;
- int32_t cc = dot_index.value() - 1;
- if (cc >= 0) {
+ if (dot_index.value() >= 1) {
int nPos = dot_index.value() % 3;
wsOutput.clear();
- for (int32_t i = 0; i < dot_index; i++) {
+ for (FX_STRSIZE i = 0; i < dot_index.value(); i++) {
if (i % 3 == nPos && i != 0)
wsOutput += wsGroupSymbol;
wsOutput += wsSrcNum[i];
}
- if (dot_index < len) {
+ if (dot_index.value() < len) {
wsOutput += pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal);
wsOutput += wsSrcNum.Right(len - dot_index.value() - 1);
}