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Fixed some sign extension bugs

This commit is contained in:
kipp%netscape.com 1998-10-10 15:28:53 +00:00
Родитель bc3dc4eb39
Коммит 001700f459
4 изменённых файлов: 48 добавлений и 24 удалений
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18
base/src/nsString.cpp
Просмотреть файл

@ -633,8 +633,11 @@ nsString& nsString::SetString(const char* anISOLatin1,PRInt32 aLength) {
PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength; PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength;
if(mCapacity<=len) if(mCapacity<=len)
EnsureCapacityFor(len); EnsureCapacityFor(len);
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* dst = mStr;
while (from < end) {
*dst++ = PRUnichar(*from++);
} }
mLength=len; mLength=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -725,8 +728,11 @@ nsString& nsString::Append(const char* anISOLatin1,PRInt32 aLength) {
if(mLength+len >= mCapacity) { if(mLength+len >= mCapacity) {
EnsureCapacityFor(mLength+len); EnsureCapacityFor(mLength+len);
} }
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[mLength+i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* to = mStr + mLength;
while (from < end) {
*to++ = PRUnichar(*from++);
} }
mLength+=len; mLength+=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -1113,8 +1119,8 @@ PRBool nsString::IsSpace(PRUnichar aChar) {
* @return this * @return this
*/ */
nsString& nsString::Trim(const char* aTrimSet, nsString& nsString::Trim(const char* aTrimSet,
PRBool aEliminateLeading, PRBool aEliminateLeading,
PRBool aEliminateTrailing) PRBool aEliminateTrailing)
{ {
PRUnichar* from = mStr; PRUnichar* from = mStr;
PRUnichar* end = mStr + mLength-1; PRUnichar* end = mStr + mLength-1;

18
string/obsolete/nsString.cpp
Просмотреть файл

@ -633,8 +633,11 @@ nsString& nsString::SetString(const char* anISOLatin1,PRInt32 aLength) {
PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength; PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength;
if(mCapacity<=len) if(mCapacity<=len)
EnsureCapacityFor(len); EnsureCapacityFor(len);
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* dst = mStr;
while (from < end) {
*dst++ = PRUnichar(*from++);
} }
mLength=len; mLength=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -725,8 +728,11 @@ nsString& nsString::Append(const char* anISOLatin1,PRInt32 aLength) {
if(mLength+len >= mCapacity) { if(mLength+len >= mCapacity) {
EnsureCapacityFor(mLength+len); EnsureCapacityFor(mLength+len);
} }
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[mLength+i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* to = mStr + mLength;
while (from < end) {
*to++ = PRUnichar(*from++);
} }
mLength+=len; mLength+=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -1113,8 +1119,8 @@ PRBool nsString::IsSpace(PRUnichar aChar) {
* @return this * @return this
*/ */
nsString& nsString::Trim(const char* aTrimSet, nsString& nsString::Trim(const char* aTrimSet,
PRBool aEliminateLeading, PRBool aEliminateLeading,
PRBool aEliminateTrailing) PRBool aEliminateTrailing)
{ {
PRUnichar* from = mStr; PRUnichar* from = mStr;
PRUnichar* end = mStr + mLength-1; PRUnichar* end = mStr + mLength-1;

18
xpcom/ds/nsString.cpp
Просмотреть файл

@ -633,8 +633,11 @@ nsString& nsString::SetString(const char* anISOLatin1,PRInt32 aLength) {
PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength; PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength;
if(mCapacity<=len) if(mCapacity<=len)
EnsureCapacityFor(len); EnsureCapacityFor(len);
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* dst = mStr;
while (from < end) {
*dst++ = PRUnichar(*from++);
} }
mLength=len; mLength=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -725,8 +728,11 @@ nsString& nsString::Append(const char* anISOLatin1,PRInt32 aLength) {
if(mLength+len >= mCapacity) { if(mLength+len >= mCapacity) {
EnsureCapacityFor(mLength+len); EnsureCapacityFor(mLength+len);
} }
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[mLength+i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* to = mStr + mLength;
while (from < end) {
*to++ = PRUnichar(*from++);
} }
mLength+=len; mLength+=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -1113,8 +1119,8 @@ PRBool nsString::IsSpace(PRUnichar aChar) {
* @return this * @return this
*/ */
nsString& nsString::Trim(const char* aTrimSet, nsString& nsString::Trim(const char* aTrimSet,
PRBool aEliminateLeading, PRBool aEliminateLeading,
PRBool aEliminateTrailing) PRBool aEliminateTrailing)
{ {
PRUnichar* from = mStr; PRUnichar* from = mStr;
PRUnichar* end = mStr + mLength-1; PRUnichar* end = mStr + mLength-1;

18
xpcom/string/obsolete/nsString.cpp
Просмотреть файл

@ -633,8 +633,11 @@ nsString& nsString::SetString(const char* anISOLatin1,PRInt32 aLength) {
PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength; PRInt32 len=(aLength<0) ? nsCRT::strlen(anISOLatin1) : aLength;
if(mCapacity<=len) if(mCapacity<=len)
EnsureCapacityFor(len); EnsureCapacityFor(len);
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* dst = mStr;
while (from < end) {
*dst++ = PRUnichar(*from++);
} }
mLength=len; mLength=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -725,8 +728,11 @@ nsString& nsString::Append(const char* anISOLatin1,PRInt32 aLength) {
if(mLength+len >= mCapacity) { if(mLength+len >= mCapacity) {
EnsureCapacityFor(mLength+len); EnsureCapacityFor(mLength+len);
} }
for(int i=0;i<len;i++) { const unsigned char* from = (const unsigned char*) anISOLatin1;
mStr[mLength+i]=chartype(anISOLatin1[i]); const unsigned char* end = from + len;
PRUnichar* to = mStr + mLength;
while (from < end) {
*to++ = PRUnichar(*from++);
} }
mLength+=len; mLength+=len;
mStr[mLength]=0; mStr[mLength]=0;
@ -1113,8 +1119,8 @@ PRBool nsString::IsSpace(PRUnichar aChar) {
* @return this * @return this
*/ */
nsString& nsString::Trim(const char* aTrimSet, nsString& nsString::Trim(const char* aTrimSet,
PRBool aEliminateLeading, PRBool aEliminateLeading,
PRBool aEliminateTrailing) PRBool aEliminateTrailing)
{ {
PRUnichar* from = mStr; PRUnichar* from = mStr;
PRUnichar* end = mStr + mLength-1; PRUnichar* end = mStr + mLength-1;