Fix some sign comparison warnings.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1279493003 .
(cherry picked from commit b4c2167fff88665089eeab47afa45a9e890060a3)
Review URL: https://codereview.chromium.org/1287703002 .
diff --git a/fpdfsdk/src/javascript/Document.cpp b/fpdfsdk/src/javascript/Document.cpp
index 9d23158..7f078e5 100644
--- a/fpdfsdk/src/javascript/Document.cpp
+++ b/fpdfsdk/src/javascript/Document.cpp
@@ -1208,7 +1208,7 @@
wchar_t* pResult = (wchar_t*)malloc(iSize.ValueOrDie());
wchar_t* pFrom = (wchar_t*)cbFrom.GetBuffer(iLength);
- for (int i = 0; i < iLength; i++) {
+ for (size_t i = 0; i < iLength; i++) {
if (pFrom[i] == L'\\' || pFrom[i] == L'/') {
pResult[i] = L'\0';
break;
diff --git a/fpdfsdk/src/javascript/PublicMethods.cpp b/fpdfsdk/src/javascript/PublicMethods.cpp
index 8d7d207..f71ea37 100644
--- a/fpdfsdk/src/javascript/PublicMethods.cpp
+++ b/fpdfsdk/src/javascript/PublicMethods.cpp
@@ -1135,8 +1135,8 @@
if (-1 != pEvent->SelStart())
w_strSelected = w_strValue2.substr(pEvent->SelStart(),
(pEvent->SelEnd() - pEvent->SelStart()));
- FX_BOOL bHasSign =
- (w_strValue2.find('-') != -1) && (w_strSelected.find('-') == -1);
+ bool bHasSign = (w_strValue2.find('-') != std::wstring::npos) &&
+ (w_strSelected.find('-') == std::wstring::npos);
if (bHasSign) {
// can't insert "change" in front to sign postion.
if (pEvent->SelStart() == 0) {
@@ -1159,7 +1159,7 @@
break;
}
- FX_BOOL bHasSep = (w_strValue2.find(cSep) != -1);
+ bool bHasSep = (w_strValue2.find(cSep) != std::wstring::npos);
for (std::wstring::iterator it = w_strChange2.begin();
it != w_strChange2.end(); it++) {
if (*it == cSep) {
diff --git a/fpdfsdk/src/javascript/util.cpp b/fpdfsdk/src/javascript/util.cpp
index 858af00..c735b97 100644
--- a/fpdfsdk/src/javascript/util.cpp
+++ b/fpdfsdk/src/javascript/util.cpp
@@ -253,14 +253,12 @@
return FALSE; // currently, it doesn't support XFAPicture.
}
- int iIndex;
- for (iIndex = 0; iIndex < sizeof(fcTable) / sizeof(stru_TbConvert);
- iIndex++) {
+ for (size_t i = 0; i < sizeof(fcTable) / sizeof(stru_TbConvert); ++i) {
int iStart = 0;
int iEnd;
- while ((iEnd = cFormat.find(fcTable[iIndex].lpszJSMark, iStart)) != -1) {
- cFormat.replace(iEnd, FXSYS_wcslen(fcTable[iIndex].lpszJSMark),
- fcTable[iIndex].lpszCppMark);
+ while ((iEnd = cFormat.find(fcTable[i].lpszJSMark, iStart)) != -1) {
+ cFormat.replace(iEnd, FXSYS_wcslen(fcTable[i].lpszJSMark),
+ fcTable[i].lpszCppMark);
iStart = iEnd;
}
}
@@ -292,25 +290,23 @@
{L"M", iMin}, {L"s", iSec},
};
- for (iIndex = 0; iIndex < sizeof(cTableAd) / sizeof(stru_TbConvertAd);
- iIndex++) {
+ for (size_t i = 0; i < sizeof(cTableAd) / sizeof(stru_TbConvertAd); ++i) {
wchar_t tszValue[10];
CFX_WideString sValue;
- sValue.Format(L"%d", cTableAd[iIndex].iValue);
+ sValue.Format(L"%d", cTableAd[i].iValue);
memcpy(tszValue, (wchar_t*)sValue.GetBuffer(sValue.GetLength() + 1),
(sValue.GetLength() + 1) * sizeof(wchar_t));
int iStart = 0;
int iEnd;
- while ((iEnd = cFormat.find(cTableAd[iIndex].lpszJSMark, iStart)) != -1) {
+ while ((iEnd = cFormat.find(cTableAd[i].lpszJSMark, iStart)) != -1) {
if (iEnd > 0) {
if (cFormat[iEnd - 1] == L'%') {
iStart = iEnd + 1;
continue;
}
}
- cFormat.replace(iEnd, FXSYS_wcslen(cTableAd[iIndex].lpszJSMark),
- tszValue);
+ cFormat.replace(iEnd, FXSYS_wcslen(cTableAd[i].lpszJSMark), tszValue);
iStart = iEnd;
}
}
@@ -335,14 +331,12 @@
return; // currently, it doesn't support XFAPicture.
}
- int iIndex;
- for (iIndex = 0; iIndex < sizeof(fcTable) / sizeof(stru_TbConvert);
- iIndex++) {
+ for (size_t i = 0; i < sizeof(fcTable) / sizeof(stru_TbConvert); ++i) {
int iStart = 0;
int iEnd;
- while ((iEnd = cFormat.find(fcTable[iIndex].lpszJSMark, iStart)) != -1) {
- cFormat.replace(iEnd, FXSYS_wcslen(fcTable[iIndex].lpszJSMark),
- fcTable[iIndex].lpszCppMark);
+ while ((iEnd = cFormat.find(fcTable[i].lpszJSMark, iStart)) != -1) {
+ cFormat.replace(iEnd, FXSYS_wcslen(fcTable[i].lpszJSMark),
+ fcTable[i].lpszCppMark);
iStart = iEnd;
}
}
@@ -377,28 +371,23 @@
};
// cFormat = strFormat.GetBuffer(strFormat.GetLength()+1);
- for (iIndex = 0; iIndex < sizeof(cTableAd) / sizeof(stru_TbConvertAd);
- iIndex++) {
+ for (size_t i = 0; i < sizeof(cTableAd) / sizeof(stru_TbConvertAd); ++i) {
wchar_t tszValue[10];
- //_itot(cTableAd[iIndex].iValue,tszValue,10);
CFX_WideString sValue;
- sValue.Format(L"%d", cTableAd[iIndex].iValue);
+ sValue.Format(L"%d", cTableAd[i].iValue);
memcpy(tszValue, (wchar_t*)sValue.GetBuffer(sValue.GetLength() + 1),
sValue.GetLength() * sizeof(wchar_t));
- // strFormat.Replace(cTableAd[iIndex].lpszJSMark,"%d");
- // strFormat.Format(strFormat,cTableAd[iIndex].iValue);
int iStart = 0;
int iEnd;
- while ((iEnd = cFormat.find(cTableAd[iIndex].lpszJSMark, iStart)) != -1) {
+ while ((iEnd = cFormat.find(cTableAd[i].lpszJSMark, iStart)) != -1) {
if (iEnd > 0) {
if (cFormat[iEnd - 1] == L'%') {
iStart = iEnd + 1;
continue;
}
}
- cFormat.replace(iEnd, FXSYS_wcslen(cTableAd[iIndex].lpszJSMark),
- tszValue);
+ cFormat.replace(iEnd, FXSYS_wcslen(cTableAd[i].lpszJSMark), tszValue);
iStart = iEnd;
}
}
@@ -441,7 +430,6 @@
char letter = cFormat[iIndex];
switch (letter) {
case '?':
- // cPurpose.push_back(cSource[itSource]);
cPurpose += cSource[itSource];
itSource++;
break;
@@ -450,7 +438,6 @@
if ((cSource[itSource] >= '0' && cSource[itSource] <= '9') ||
(cSource[itSource] >= 'a' && cSource[itSource] <= 'z') ||
(cSource[itSource] >= 'A' && cSource[itSource] <= 'Z')) {
- // cPurpose.push_back(cSource[itSource]);
cPurpose += cSource[itSource];
itSource++;
break;
@@ -463,7 +450,6 @@
while (itSource < iSize) {
if ((cSource[itSource] >= 'a' && cSource[itSource] <= 'z') ||
(cSource[itSource] >= 'A' && cSource[itSource] <= 'Z')) {
- // cPurpose.push_back(cSource[itSource]);
cPurpose += cSource[itSource];
itSource++;
break;
@@ -475,7 +461,6 @@
case '9': {
while (itSource < iSize) {
if (cSource[itSource] >= '0' && cSource[itSource] <= '9') {
- // cPurpose.push_back(cSource[itSource]);
cPurpose += cSource[itSource];
itSource++;
break;
@@ -508,7 +493,6 @@
case '=':
break;
default:
- // cPurpose.push_back(letter);
cPurpose += letter;
break;
}