CFComparisonResult
CFStringCompareWithOptionsAndLocale (CFStringRef str1,
CFStringRef str2, CFRange rangeToCompare,
CFStringCompareFlags compareOptions, CFLocaleRef locale)
{
CFComparisonResult ret;
UniChar *string1;
UniChar *string2;
CFIndex length1;
CFIndex length2;
CFAllocatorRef alloc;
UCollator *ucol;
alloc = CFAllocatorGetDefault ();
length1 = rangeToCompare.length;
string1 = CFAllocatorAllocate (alloc, (length1) * sizeof(UniChar), 0);
CFStringGetCharacters (str1, rangeToCompare, string1);
length2 = CFStringGetLength (str2);
string2 = CFAllocatorAllocate (alloc, (length2) * sizeof(UniChar), 0);
CFStringGetCharacters (str2, CFRangeMake(0, length2), string2);
ucol = CFStringICUCollatorOpen (compareOptions, locale);
ret = ucol_strcoll (ucol, string2, length2, string1, length1);
CFStringICUCollatorClose (ucol);
CFAllocatorDeallocate (alloc, string1);
CFAllocatorDeallocate (alloc, string2);
return ret;
}
CF_PRIVATE UCalendar *__CFCalendarCreateUCalendar(CFStringRef calendarID, CFStringRef localeID, CFTimeZoneRef tz) {
if (calendarID) {
CFDictionaryRef components = CFLocaleCreateComponentsFromLocaleIdentifier(kCFAllocatorSystemDefault, localeID);
CFMutableDictionaryRef mcomponents = CFDictionaryCreateMutableCopy(kCFAllocatorSystemDefault, 0, components);
CFDictionarySetValue(mcomponents, kCFLocaleCalendarIdentifier, calendarID);
localeID = CFLocaleCreateLocaleIdentifierFromComponents(kCFAllocatorSystemDefault, mcomponents);
CFRelease(mcomponents);
CFRelease(components);
}
char buffer[BUFFER_SIZE];
const char *cstr = CFStringGetCStringPtr(localeID, kCFStringEncodingASCII);
if (NULL == cstr) {
if (CFStringGetCString(localeID, buffer, BUFFER_SIZE, kCFStringEncodingASCII)) cstr = buffer;
}
if (NULL == cstr) {
if (calendarID) CFRelease(localeID);
return NULL;
}
UChar ubuffer[BUFFER_SIZE];
CFStringRef tznam = CFTimeZoneGetName(tz);
CFIndex cnt = CFStringGetLength(tznam);
if (BUFFER_SIZE < cnt) cnt = BUFFER_SIZE;
CFStringGetCharacters(tznam, CFRangeMake(0, cnt), (UniChar *)ubuffer);
UErrorCode status = U_ZERO_ERROR;
UCalendar *cal = ucal_open(ubuffer, cnt, cstr, UCAL_DEFAULT, &status);
if (calendarID) CFRelease(localeID);
return cal;
}
/**************************************************************************
* debugstr_cf
*/
const char* debugstr_cf(CFTypeRef t)
{
CFStringRef s;
const char* ret;
if (!t) return "(null)";
if (CFGetTypeID(t) == CFStringGetTypeID())
s = t;
else
s = CFCopyDescription(t);
ret = CFStringGetCStringPtr(s, kCFStringEncodingUTF8);
if (ret) ret = debugstr_a(ret);
if (!ret)
{
const UniChar* u = CFStringGetCharactersPtr(s);
if (u)
ret = debugstr_wn((const WCHAR*)u, CFStringGetLength(s));
}
if (!ret)
{
UniChar buf[200];
int len = min(CFStringGetLength(s), sizeof(buf)/sizeof(buf[0]));
CFStringGetCharacters(s, CFRangeMake(0, len), buf);
ret = debugstr_wn(buf, len);
}
if (s != t) CFRelease(s);
return ret;
}
static jstring getJString(JNIEnv *env, CFStringRef cs) {
if (cs == NULL) return NULL;
CFRange range = CFRangeMake(0, CFStringGetLength(cs));
UniChar *chars = alloca(range.length);
CFStringGetCharacters(cs, range, chars);
return (*env)->NewString(env, (jchar *) chars, (jsize) range.length);
}
void ARRAY_TEXT::convertFromUTF8(const CUTF8String* fromString, CUTF16String* toString)
{
#ifdef _WIN32
int len = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)fromString->c_str(), fromString->length(), NULL, 0);
if(len){
std::vector<uint8_t> buf((len + 1) * sizeof(PA_Unichar));
if(MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)fromString->c_str(), fromString->length(), (LPWSTR)&buf[0], len)){
*toString = CUTF16String((const PA_Unichar *)&buf[0]);
}
}else{
*toString = CUTF16String((const PA_Unichar *)L"");
}
#else
CFStringRef str = CFStringCreateWithBytes(kCFAllocatorDefault, fromString->c_str(), fromString->length(), kCFStringEncodingUTF8, true);
if(str){
int len = CFStringGetLength(str)+1;
std::vector<uint8_t> buf(len * sizeof(PA_Unichar));
CFStringGetCharacters(str, CFRangeMake(0, len), (UniChar *)&buf[0]);
*toString = CUTF16String((const PA_Unichar *)&buf[0]);
CFRelease(str);
}
#endif
}
static void callback(
ConstFSEventStreamRef streamRef,
void *clientCallBackInfo,
size_t numEvents,
void *eventPathsVoid,
const FSEventStreamEventFlags eventFlags[],
const FSEventStreamEventId eventIds[])
{
qDebug() << "FolderWatcherPrivate::callback by OS X";
QStringList paths;
CFArrayRef eventPaths = (CFArrayRef)eventPathsVoid;
for (int i = 0; i < numEvents; ++i) {
CFStringRef path = reinterpret_cast<CFStringRef>(CFArrayGetValueAtIndex(eventPaths, i));
QString qstring;
CFIndex pathLength = CFStringGetLength(path);
qstring.resize(pathLength);
CFStringGetCharacters(path, CFRangeMake(0, pathLength), reinterpret_cast<UniChar *>(qstring.data()));
paths.append(qstring);
}
reinterpret_cast<FolderWatcherPrivate*>(clientCallBackInfo)->doNotifyParent(paths);
}
static OSStatus FindSNESFolder (FSRef *folderRef, char *folderPath, const char *folderName)
{
OSStatus err;
CFURLRef burl, purl;
CFStringRef fstr;
FSRef pref;
UniChar buffer[PATH_MAX + 1];
Boolean r;
fstr = CFStringCreateWithCString(kCFAllocatorDefault, folderName, CFStringGetSystemEncoding());
CFStringGetCharacters(fstr, CFRangeMake(0, CFStringGetLength(fstr)), buffer);
burl = CFBundleCopyBundleURL(CFBundleGetMainBundle());
purl = CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, burl);
r = CFURLGetFSRef(purl, &pref);
err = FSMakeFSRefUnicode(&pref, CFStringGetLength(fstr), buffer, kTextEncodingUnicodeDefault, folderRef);
if (err == dirNFErr || err == fnfErr)
{
err = FSCreateDirectoryUnicode(&pref, CFStringGetLength(fstr), buffer, kFSCatInfoNone, NULL, folderRef, NULL, NULL);
if (err == noErr)
AddFolderIcon(folderRef, folderName);
}
if (err == noErr)
err = FSRefMakePath(folderRef, (unsigned char *) folderPath, PATH_MAX);
CFRelease(purl);
CFRelease(burl);
CFRelease(fstr);
return (err);
}
jstring createJavaString(JNIEnv *env, CFStringRef stringRef)
{
CFIndex length = CFStringGetLength(stringRef);
UniChar buffer[length];
CFStringGetCharacters(stringRef, CFRangeMake(0, length), buffer);
return (*env)->NewString(env, (jchar *)buffer, length);
}
static const wxUint16* GetEncTable(wxFontEncoding enc)
{
#ifdef __WXMAC__
if( enc >= wxFONTENCODING_MACMIN && enc <= wxFONTENCODING_MACMAX )
{
int i = enc-wxFONTENCODING_MACMIN ;
if ( gMacEncodingsInited[i] == false )
{
// create
CFStringEncoding cfencoding = wxMacGetSystemEncFromFontEnc( enc ) ;
if( !CFStringIsEncodingAvailable( cfencoding ) )
return NULL;
memset( gMacEncodings[i] , 0 , 128 * 2 );
char s[2] = { 0 , 0 };
CFRange firstchar = CFRangeMake( 0, 1 );
for( unsigned char c = 255 ; c >= 128 ; --c )
{
s[0] = c ;
wxCFStringRef cfref( CFStringCreateWithCStringNoCopy( NULL, s, cfencoding , kCFAllocatorNull ) );
CFStringGetCharacters( cfref, firstchar, (UniChar*) &gMacEncodings[i][c-128] );
}
gMacEncodingsInited[i]=true;
}
return gMacEncodings[i] ;
}
#endif
for (int i = 0; encodings_list[i].table != NULL; i++)
{
if (encodings_list[i].encoding == enc)
return encodings_list[i].table;
}
return NULL;
}
static bool __CFLocaleICUCurrencyName(const char *locale, const char *value, UCurrNameStyle style, CFStringRef *out) {
size_t valLen = strlen(value);
if (valLen != 3) // not a valid ISO code
return false;
UChar curr[4];
UBool isChoice = FALSE;
int32_t size = 0;
UErrorCode icuStatus = U_ZERO_ERROR;
u_charsToUChars(value, curr, (int32_t)valLen);
curr[valLen] = '\0';
const UChar *name;
name = ucurr_getName(curr, locale, style, &isChoice, &size, &icuStatus);
if (U_FAILURE(icuStatus) || icuStatus == U_USING_DEFAULT_WARNING)
return false;
UChar result[kMaxICUNameSize];
if (isChoice)
{
UChar pattern[kMaxICUNameSize];
CFStringRef patternRef = CFStringCreateWithFormat(kCFAllocatorSystemDefault, NULL, CFSTR("{0,choice,%S}"), name);
CFIndex pattlen = CFStringGetLength(patternRef);
CFStringGetCharacters(patternRef, CFRangeMake(0, pattlen), (UniChar *)pattern);
CFRelease(patternRef);
pattern[pattlen] = '\0'; // null terminate the pattern
// Format the message assuming a large amount of the currency
size = u_formatMessage("en_US", pattern, pattlen, result, kMaxICUNameSize, &icuStatus, 10.0);
if (U_FAILURE(icuStatus))
return false;
name = result;
}
*out = CFStringCreateWithCharacters(kCFAllocatorSystemDefault, (UniChar *)name, size);
return (*out != NULL);
}
//-------------------------------------------------------------------------------------------------
// GetVisualName
//-------------------------------------------------------------------------------------------------
//
void GetVisualName( ITUniStr255 name )
{
CFIndex length = CFStringGetLength( kTVisualPluginName );
name[0] = (UniChar)length;
CFStringGetCharacters( kTVisualPluginName, CFRangeMake( 0, length ), &name[1] );
}
// Sets up the text based on the specified CFString
//
void UpdateATSUIStuffString(CFStringRef string)
{
free(gText);
gLength = CFStringGetLength(string);
gText = (UniChar *)malloc(gLength * sizeof(UniChar));
CFStringGetCharacters(string, CFRangeMake(0, gLength), gText);
}
static void assertEqualsAsCharactersPtr(JSValueRef value, const char* expectedValue)
{
JSStringRef valueAsString = JSValueToStringCopy(context, value, NULL);
size_t jsLength = JSStringGetLength(valueAsString);
const JSChar* jsBuffer = JSStringGetCharactersPtr(valueAsString);
CFStringRef expectedValueAsCFString = CFStringCreateWithCString(kCFAllocatorDefault,
expectedValue,
kCFStringEncodingUTF8);
CFIndex cfLength = CFStringGetLength(expectedValueAsCFString);
UniChar* cfBuffer = (UniChar*)malloc(cfLength * sizeof(UniChar));
CFStringGetCharacters(expectedValueAsCFString, CFRangeMake(0, cfLength), cfBuffer);
CFRelease(expectedValueAsCFString);
if (memcmp(jsBuffer, cfBuffer, cfLength * sizeof(UniChar)) != 0) {
fprintf(stderr, "assertEqualsAsCharactersPtr failed: jsBuffer != cfBuffer\n");
failed = 1;
}
if (jsLength != (size_t)cfLength) {
fprintf(stderr, "assertEqualsAsCharactersPtr failed: jsLength(%ld) != cfLength(%ld)\n", jsLength, cfLength);
failed = 1;
}
free(cfBuffer);
JSStringRelease(valueAsString);
}
/********************************************************************
* MoveFile
* lpFromFileName: old file path
* lpToFileName: new file path
********************************************************************/
BOOL MoveFile(const char * lpFromFileName, const char * lpToFileName)
{
OSErr theErr;
FSRef fromFileRef;
FSRef toFileRef;
FSRef parentFolderRef;
// Get the path to the old file
theErr = FSPathMakeRef((const UInt8 *)lpFromFileName, &fromFileRef, NULL);
if (theErr != noErr)
{
SetLastError(theErr);
return false;
}
// Get the path to the new folder for the file
char folderName[strlen(lpToFileName)];
CFStringRef folderPathCFString = CFStringCreateWithCString(NULL, lpToFileName, kCFStringEncodingUTF8);
CFURLRef fileURL = CFURLCreateWithFileSystemPath(NULL, folderPathCFString, kCFURLPOSIXPathStyle, FALSE);
CFURLRef folderURL = CFURLCreateCopyDeletingLastPathComponent(NULL, fileURL);
CFURLGetFileSystemRepresentation(folderURL, TRUE, (UInt8 *)folderName, strlen(lpToFileName));
theErr = FSPathMakeRef((UInt8 *)folderName, &parentFolderRef, NULL);
CFRelease(fileURL);
CFRelease(folderURL);
CFRelease(folderPathCFString);
// Move the old file
theErr = FSMoveObject(&fromFileRef, &parentFolderRef, &toFileRef);
if (theErr != noErr)
{
SetLastError(theErr);
return false;
}
// Get a CFString for the new file name
CFStringRef newFileNameCFString = CFStringCreateWithCString(NULL, lpToFileName, kCFStringEncodingUTF8);
fileURL = CFURLCreateWithFileSystemPath(NULL, newFileNameCFString, kCFURLPOSIXPathStyle, FALSE);
CFRelease(newFileNameCFString);
newFileNameCFString = CFURLCopyLastPathComponent(fileURL);
CFRelease(fileURL);
// Convert CFString to Unicode and rename the file
UniChar unicodeFileName[256];
CFStringGetCharacters(newFileNameCFString, CFRangeMake(0, CFStringGetLength(newFileNameCFString)),
unicodeFileName);
theErr = FSRenameUnicode(&toFileRef, CFStringGetLength(newFileNameCFString), unicodeFileName,
kTextEncodingUnknown, NULL);
if (theErr != noErr)
{
SetLastError(theErr);
CFRelease(newFileNameCFString);
return false;
}
CFRelease(newFileNameCFString);
SetLastError(theErr);
return true;
}
static QString q_toString(const CFStringRef &str)
{
CFIndex length = CFStringGetLength(str);
QVarLengthArray<UniChar> buffer(length);
CFRange range = { 0, length };
CFStringGetCharacters(str, range, buffer.data());
return QString(reinterpret_cast<const QChar *>(buffer.data()), length);
}
QString convert_CFString_to_QString(CFStringRef str) {
CFIndex length = CFStringGetLength(str);
const UniChar *chars = CFStringGetCharactersPtr(str);
if (chars)
return QString(reinterpret_cast<const QChar *>(chars), length);
QVarLengthArray<UniChar> buffer(length);
CFStringGetCharacters(str, CFRangeMake(0, length), buffer.data());
return QString(reinterpret_cast<const QChar *>(buffer.constData()), length);
}
// Given an application bundle reference and the name of an icon file
// which is a resource in that bundle, look up the full (posix style)
// path to that icon. Returns the path, or an empty wxString on failure
wxString GetPathForIconFile( CFBundleRef bundle, CFStringRef iconFile )
{
// If either parameter is NULL there is no hope of success
if( !bundle || !iconFile )
return wxEmptyString;
// Create a range object representing the whole string
CFRange wholeString;
wholeString.location = 0;
wholeString.length = CFStringGetLength( iconFile );
// Index of the period in the file name for iconFile
UniCharCount periodIndex;
// In order to locate the period delimiting the extension,
// iconFile must be represented as UniChar[]
{
// Allocate a buffer and copy in the iconFile string
UniChar* buffer = new UniChar[ wholeString.length ];
CFStringGetCharacters( iconFile, wholeString, buffer );
// Locate the period character
OSStatus status = LSGetExtensionInfo( wholeString.length, buffer, &periodIndex );
// Deallocate the buffer
delete [] buffer;
// If the period could not be located it will not be possible to get the URL
if( status != noErr || periodIndex == kLSInvalidExtensionIndex )
return wxEmptyString;
}
// Range representing the name part of iconFile
CFRange iconNameRange;
iconNameRange.location = 0;
iconNameRange.length = periodIndex - 1;
// Range representing the extension part of iconFile
CFRange iconExtRange;
iconExtRange.location = periodIndex;
iconExtRange.length = wholeString.length - periodIndex;
// Get the name and extension strings
wxCFStringRef iconName = CFStringCreateWithSubstring( kCFAllocatorDefault, iconFile, iconNameRange );
wxCFStringRef iconExt = CFStringCreateWithSubstring( kCFAllocatorDefault, iconFile, iconExtRange );
// Now it is possible to query the URL for the icon as a resource
wxCFRef< CFURLRef > iconUrl = wxCFRef< CFURLRef >( CFBundleCopyResourceURL( bundle, iconName, iconExt, NULL ) );
if( !iconUrl.get() )
return wxEmptyString;
// All being well, return the icon path
return wxCFStringRef( CFURLCopyFileSystemPath( iconUrl, kCFURLPOSIXPathStyle ) ).AsString();
}
wxString wxMacCFStringHolder::AsString(wxFontEncoding encoding)
{
if ( m_cfs == NULL )
return wxEmptyString ;
Size cflen = CFStringGetLength( m_cfs ) ;
size_t noChars ;
wxChar* buf = NULL ;
#if wxUSE_UNICODE
#if SIZEOF_WCHAR_T == 2
buf = new wxChar[ cflen + 1 ] ;
CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) buf ) ;
noChars = cflen ;
#else
UniChar* unibuf = new UniChar[ cflen + 1 ] ;
CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) unibuf ) ;
unibuf[cflen] = 0 ;
wxMBConvUTF16 converter ;
noChars = converter.MB2WC( NULL , (const char*)unibuf , 0 ) ;
wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Unable to count the number of characters in this string!") );
buf = new wxChar[ noChars + 1 ] ;
noChars = converter.MB2WC( buf , (const char*)unibuf , noChars + 1 ) ;
wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Conversion of string failed!") );
delete[] unibuf ;
#endif
#else
CFIndex cStrLen ;
CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
'?' , false , NULL , 0 , &cStrLen ) ;
buf = new wxChar[ cStrLen + 1 ] ;
CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
'?' , false , (unsigned char*) buf , cStrLen , &cStrLen) ;
noChars = cStrLen ;
#endif
buf[noChars] = 0 ;
wxMacConvertNewlines10To13( buf ) ;
wxString result(buf) ;
delete[] buf ;
return result ;
}
// Creates the ATSUI data
//
void SetUpATSUIStuff(void)
{
CFStringRef string = CFSTR("Hello World!");
verify_noerr( ATSUCreateStyle(&gStyle) );
UpdateATSUIStyle();
gLength = CFStringGetLength(string);
gText = (UniChar *)malloc(gLength * sizeof(UniChar));
CFStringGetCharacters(string, CFRangeMake(0, gLength), gText);
}
/*****************************************************
*
* MyValidationProc(theControl)
*
* Purpose: called when a key filter can't be: after cut, paste, etc
*
* Inputs: theControl - the control to validate
*
* Returns: none
*/
static pascal void MyValidationProc(ControlRef theControl)
{
OSStatus status;
CFStringRef theCFString = NULL;
UniChar *buffer = NULL;
// Getting the text content of the control
status = GetControlData(theControl, kControlEntireControl, kControlEditTextCFStringTag, sizeof(theCFString), &theCFString, NULL);
require_noerr(status, ExitValidation);
require(theCFString != NULL, ExitValidation);
CFIndex i, j, len = CFStringGetLength(theCFString);
if (len == 0) goto ExitValidation; // there's nothing to validate
// Grabbing the characters as Unicode chars
buffer = (UniChar *)malloc(len * sizeof(UniChar));
require(buffer != NULL, ExitValidation);
// Checking to see if we have only digits
CFStringGetCharacters(theCFString, CFRangeMake(0, len), buffer);
Boolean ok = true;
for (i = 0; (i < len) && ok; i++)
ok = (buffer[i] >= '0') && (buffer[i] <= '9');
if (!ok)
{
// if not, we remove the offending characters
// we also make sure that we restore the insertion point to the correct location.
ControlEditTextSelectionRec textSelection;
status = GetControlData(theControl, kControlEntireControl, kControlEditTextSelectionTag, sizeof(textSelection), &textSelection, NULL);
require_noerr(status, ExitValidation);
for (i = 0, j = 0; i < len; i++)
if ((buffer[i] >= '0') && (buffer[i] <= '9')) buffer[j++] = buffer[i];
CFRelease(theCFString);
theCFString = CFStringCreateWithCharacters(NULL, buffer, j);
require(theCFString != NULL, ExitValidation);
status = SetControlData(theControl, kControlEntireControl, kControlEditTextCFStringTag, sizeof(theCFString), &theCFString);
require_noerr(status, ExitValidation);
textSelection.selEnd -= (len - j); textSelection.selStart = textSelection.selEnd;
status = SetControlData(theControl, kControlEntireControl, kControlEditTextSelectionTag, sizeof(textSelection), &textSelection);
require_noerr(status, ExitValidation);
}
ExitValidation:
if (buffer != NULL) free(buffer);
if (theCFString != NULL) CFRelease(theCFString);
return;
} // MyValidationProc
void ConsoleMessage::execute()
{
if (theSession) {
jsize len = ::CFStringGetLength(mMessage);
jchar* buffer = new jchar[len];
CFRange range = { 0, len };
CFStringGetCharacters(mMessage, range, buffer);
System_out_print(theSession->getCurrentEnv(), buffer, len);
delete[] buffer;
}
}
static void CopyUTF8toUTF16NFC(const nsACString& aSrc, nsAString& aResult)
{
static PRBool sChecked = PR_FALSE;
static UnicodeNormalizer sUnicodeNormalizer = NULL;
// CFStringNormalize was not introduced until Mac OS 10.2
if (!sChecked) {
CFBundleRef carbonBundle =
CFBundleGetBundleWithIdentifier(CFSTR("com.apple.Carbon"));
if (carbonBundle)
sUnicodeNormalizer = (UnicodeNormalizer)
::CFBundleGetFunctionPointerForName(carbonBundle,
CFSTR("CFStringNormalize"));
sChecked = PR_TRUE;
}
if (!sUnicodeNormalizer) { // OS X 10.1 or earlier
CopyUTF8toUTF16(aSrc, aResult);
return;
}
const nsAFlatCString &inFlatSrc = PromiseFlatCString(aSrc);
// The number of 16bit code units in a UTF-16 string will never be
// larger than the number of bytes in the corresponding UTF-8 string.
CFMutableStringRef inStr =
::CFStringCreateMutable(NULL, inFlatSrc.Length());
if (!inStr) {
CopyUTF8toUTF16(aSrc, aResult);
return;
}
::CFStringAppendCString(inStr, inFlatSrc.get(), kCFStringEncodingUTF8);
sUnicodeNormalizer(inStr, kCFStringNormalizationFormC);
CFIndex length = CFStringGetLength(inStr);
const UniChar* chars = CFStringGetCharactersPtr(inStr);
if (chars)
aResult.Assign(chars, length);
else {
nsAutoTArray<UniChar, 512> buffer;
if (buffer.SetLength(length)) {
CFStringGetCharacters(inStr, CFRangeMake(0, length), buffer.Elements());
aResult.Assign(buffer.Elements(), length);
}
else
CopyUTF8toUTF16(aSrc, aResult);
}
CFRelease(inStr);
}
int dir_Create(char *pathString, int pathStringLength) {
/* Create a new directory with the given path. By default, this
directory is created in the current directory. Use
a full path name such as "MyDisk:Working:New Folder" to
create folders elsewhere. */
char cFileName[1001];
if (pathStringLength >= 1000) {
return false;
}
/* copy the file name into a null-terminated C string */
sqFilenameFromString((char *) cFileName, (int) pathString, pathStringLength);
#if defined(__MWERKS__)
{
CFStringRef filePath,lastFilePath;
CFURLRef sillyThing,sillyThing2;
FSRef parentFSRef;
UniChar buffer[1024];
long tokenLength;
int err;
filePath = CFStringCreateWithBytes(kCFAllocatorDefault,(UInt8 *)cFileName,strlen(cFileName),gCurrentVMEncoding,false);
if (filePath == nil)
return false;
sillyThing = CFURLCreateWithFileSystemPath (kCFAllocatorDefault,filePath,kCFURLHFSPathStyle,true);
CFRelease(filePath);
lastFilePath = CFURLCopyLastPathComponent(sillyThing);
tokenLength = CFStringGetLength(lastFilePath);
if (tokenLength > 1024)
return false;
CFStringGetCharacters(lastFilePath,CFRangeMake(0,tokenLength),buffer);
CFRelease(lastFilePath);
sillyThing2 = CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault,sillyThing);
err = CFURLGetFSRef(sillyThing2,&parentFSRef);
CFRelease(sillyThing);
CFRelease(sillyThing2);
if (err == 0) {
return false;
}
err = FSCreateDirectoryUnicode(&parentFSRef,tokenLength,buffer,kFSCatInfoNone,NULL,NULL,NULL,NULL);
return (err == noErr ? 1 : 0);
}
#else
return mkdir(cFileName, 0777) == 0;
#endif
}
rktio_char16_t *rktio_recase_utf16(rktio_t *rktio, rktio_bool_t to_up, rktio_char16_t *s1, intptr_t l1, intptr_t *olen)
{
#ifdef MACOS_UNICODE_SUPPORT
CFMutableStringRef mstr;
CFStringRef str;
CFRange rng;
rktio_char16_t *result;
intptr_t len;
str = CFStringCreateWithBytes(NULL, (unsigned char *)s1, (l1 * sizeof(rktio_char16_t)), kCFStringEncodingUnicode, FALSE);
mstr = CFStringCreateMutableCopy(NULL, 0, str);
CFRelease(str);
if (to_up)
CFStringUppercase(mstr, NULL);
else
CFStringLowercase(mstr, NULL);
len = CFStringGetLength(mstr);
result = malloc((len + 1) * sizeof(rktio_char16_t));
rng = CFRangeMake(0, len);
CFStringGetCharacters(mstr, rng, (UniChar *)result);
CFRelease(mstr);
result[len] = 0;
if (olen)
*olen = len;
return result;
#elif defined(RKTIO_SYSTEM_WINDOWS)
rktio_char16_t *result;
result = malloc((l1 + 1) * sizeof(rktio_char16_t));
memcpy(result, s1, l1 * sizeof(rktio_char16_t));
result[l1] = 0;
if (to_up)
CharUpperBuffW((wchar_t *)result, l1);
else
CharLowerBuffW((wchar_t *)result, l1);
if (olen)
*olen = l1;
return result;
#else
return NULL;
#endif
}
extern int utf8_decodestr(const u_int8_t * utf8p, size_t utf8len, u_int16_t *ucsp, size_t *ucslen,
size_t buflen, u_int16_t altslash, int flags)
{
int err;
CFStringRef str;
CFIndex utf16Count;
assert(utf8p != NULL);
assert(ucsp != NULL);
assert(ucslen != NULL);
assert(altslash == 0);
assert(flags == UTF_PRECOMPOSED);
err = 0;
str = CFStringCreateWithBytes(NULL, utf8p, utf8len, kCFStringEncodingUTF8, false);
if (str == NULL) {
err = EINVAL;
}
if (err == 0) {
CFMutableStringRef tmpStr;
tmpStr = CFStringCreateMutableCopy(NULL, 0, str);
if (tmpStr != NULL) {
CFStringNormalize(tmpStr, kCFStringNormalizationFormC);
// Swap tmpStr into str.
CFRelease(str);
str = tmpStr;
}
}
if (err == 0) {
utf16Count = CFStringGetLength(str);
if (utf16Count > (buflen / 2)) {
utf16Count = (buflen / 2);
err = ENAMETOOLONG;
}
CFStringGetCharacters(str, CFRangeMake(0, utf16Count), ucsp);
*ucslen = utf16Count * sizeof(uint16_t);
}
if (str != NULL) {
CFRelease(str);
}
return err;
}
QString CFStringToQString(CFStringRef str) {
if (!str)
return QString();
CFIndex length = CFStringGetLength(str);
if (length == 0)
return QString();
QString string(length, Qt::Uninitialized);
CFStringGetCharacters(str, CFRangeMake(0, length), reinterpret_cast<UniChar *>
(const_cast<QChar *>(string.unicode())));
return string;
}
QString QCFStringToQString(CFStringRef str)
{
if(!str)
return QString();
CFIndex length = CFStringGetLength(str);
const UniChar *chars = CFStringGetCharactersPtr(str);
if (chars)
return QString(reinterpret_cast<const QChar *>(chars), length);
QVector<UniChar> buffer(length);
CFStringGetCharacters(str, CFRangeMake(0, length), buffer.data());
return QString(reinterpret_cast<const QChar *>(buffer.constData()), length);
}
// this is a Qt implementation I found
QString cfstring2qstring(CFStringRef str)
{
if(!str)
return QString();
CFIndex length = CFStringGetLength(str);
if(const UniChar *chars = CFStringGetCharactersPtr(str))
return QString((QChar *)chars, length);
UniChar *buffer = (UniChar*)malloc(length * sizeof(UniChar));
CFStringGetCharacters(str, CFRangeMake(0, length), buffer);
QString ret((QChar *)buffer, length);
free(buffer);
return ret;
}
void stringGettingAtCharactersExample(void) {
CFStringRef str;
const UniChar *chars;
show(CFSTR("------------------Character Manipulations---------------"));
// Create some test CFString
str = CFStringCreateWithCString(NULL, "Hello World", kCFStringEncodingASCII);
show(CFSTR("Original String : %@"), str);
// The fastest way to get the contents; this might return NULL though
// depending on the system, the release, etc, so don't depend on it
// (unless you used CFStringCreateMutableWithExternalCharactersNoCopy())
chars = CFStringGetCharactersPtr(str);
// If that fails, you can try copying the UniChars out
// either into some stack buffer or some allocated piece of memory...
// Using the former is fine, but you need to know the size; the latter
// always works but requires allocating some memory; not too efficient.
if (chars == NULL) {
CFIndex length = CFStringGetLength(str);
UniChar *buffer = (UniChar*)malloc(length * sizeof(UniChar));
CFStringGetCharacters(str, CFRangeMake(0, length), buffer);
// Process the chars...
free(buffer);
}
else
show(CFSTR("Characters : %@"), str);
// You can use CFStringGetCharacterAtIndex() to get at the characters one at a time,
// but doing a lot of characters this way might get slow...
// An option is to use "inline buffer" functionality which mixes the convenience of
// one-at-a-time char access with efficiency of bulk access
{
CFStringInlineBuffer inlineBuffer;
CFIndex length = CFStringGetLength(str);
CFIndex cnt;
CFStringInitInlineBuffer(str, &inlineBuffer, CFRangeMake(0, length));
for (cnt = 0; cnt < length; cnt++) {
UniChar ch = CFStringGetCharacterFromInlineBuffer(&inlineBuffer, cnt);
// Process character...
(void)ch; // Dummy processing to prevent compiler warning...
}
}
}
QT_BEGIN_NAMESPACE
// XXX: remove at some future date
static inline QString cfStringToQString(CFStringRef str)
{
CFIndex length = CFStringGetLength(str);
const UniChar *chars = CFStringGetCharactersPtr(str);
if (chars)
return QString(reinterpret_cast<const QChar *>(chars), length);
UniChar buffer[length];
CFStringGetCharacters(str, CFRangeMake(0, length), buffer);
return QString(reinterpret_cast<const QChar *>(buffer), length);
}
