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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:49:04 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:49:04 +0000
commit16f504a9dca3fe3b70568f67b7d41241ae485288 (patch)
treec60f36ada0496ba928b7161059ba5ab1ab224f9d /src/libs/xpcom18a4/xpcom/string/public/nsString.h
parentInitial commit. (diff)
downloadvirtualbox-upstream.tar.xz
virtualbox-upstream.zip
Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libs/xpcom18a4/xpcom/string/public/nsString.h')
-rw-r--r--src/libs/xpcom18a4/xpcom/string/public/nsString.h237
1 files changed, 237 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/string/public/nsString.h b/src/libs/xpcom18a4/xpcom/string/public/nsString.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla.
+ *
+ * The Initial Developer of the Original Code is IBM Corporation.
+ * Portions created by IBM Corporation are Copyright (C) 2003
+ * IBM Corporation. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Darin Fisher <darin@meer.net>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef nsString_h___
+#define nsString_h___
+
+
+#ifndef nsSubstring_h___
+#include "nsSubstring.h"
+#endif
+
+#ifndef nsDependentSubstring_h___
+#include "nsDependentSubstring.h"
+#endif
+
+#ifndef nsReadableUtils_h___
+#include "nsReadableUtils.h"
+#endif
+
+#include NEW_H
+
+ // enable support for the obsolete string API if not explicitly disabled
+#ifndef MOZ_STRING_WITH_OBSOLETE_API
+#define MOZ_STRING_WITH_OBSOLETE_API 1
+#endif
+
+#if MOZ_STRING_WITH_OBSOLETE_API
+ // radix values for ToInteger/AppendInt
+#define kRadix10 (10)
+#define kRadix16 (16)
+#define kAutoDetect (100)
+#define kRadixUnknown (kAutoDetect+1)
+#define IGNORE_CASE (PR_TRUE)
+#endif
+
+
+ // declare nsString, et. al.
+#include "string-template-def-unichar.h"
+#include "nsTString.h"
+#include "string-template-undef.h"
+
+ // declare nsCString, et. al.
+#include "string-template-def-char.h"
+#include "nsTString.h"
+#include "string-template-undef.h"
+
+
+ /**
+ * A helper class that converts a UTF-16 string to ASCII in a lossy manner
+ */
+class NS_LossyConvertUTF16toASCII : public nsCAutoString
+ {
+ public:
+ explicit
+ NS_LossyConvertUTF16toASCII( const PRUnichar* aString )
+ {
+ LossyAppendUTF16toASCII(aString, *this);
+ }
+
+ NS_LossyConvertUTF16toASCII( const PRUnichar* aString, PRUint32 aLength )
+ {
+ LossyAppendUTF16toASCII(Substring(aString, aString + aLength), *this);
+ }
+
+ explicit
+ NS_LossyConvertUTF16toASCII( const nsAString& aString )
+ {
+ LossyAppendUTF16toASCII(aString, *this);
+ }
+
+ private:
+ // NOT TO BE IMPLEMENTED
+ NS_LossyConvertUTF16toASCII( char );
+ };
+
+
+class NS_ConvertASCIItoUTF16 : public nsAutoString
+ {
+ public:
+ explicit
+ NS_ConvertASCIItoUTF16( const char* aCString )
+ {
+ AppendASCIItoUTF16(aCString, *this);
+ }
+
+ NS_ConvertASCIItoUTF16( const char* aCString, PRUint32 aLength )
+ {
+ AppendASCIItoUTF16(Substring(aCString, aCString + aLength), *this);
+ }
+
+ explicit
+ NS_ConvertASCIItoUTF16( const nsACString& aCString )
+ {
+ AppendASCIItoUTF16(aCString, *this);
+ }
+
+ private:
+ // NOT TO BE IMPLEMENTED
+ NS_ConvertASCIItoUTF16( PRUnichar );
+ };
+
+
+ /**
+ * A helper class that converts a UTF-16 string to UTF-8
+ */
+class NS_ConvertUTF16toUTF8 : public nsCAutoString
+ {
+ public:
+ explicit
+ NS_ConvertUTF16toUTF8( const PRUnichar* aString )
+ {
+ AppendUTF16toUTF8(aString, *this);
+ }
+
+ NS_ConvertUTF16toUTF8( const PRUnichar* aString, PRUint32 aLength )
+ {
+ AppendUTF16toUTF8(Substring(aString, aString + aLength), *this);
+ }
+
+ explicit
+ NS_ConvertUTF16toUTF8( const nsAString& aString )
+ {
+ AppendUTF16toUTF8(aString, *this);
+ }
+
+ private:
+ // NOT TO BE IMPLEMENTED
+ NS_ConvertUTF16toUTF8( char );
+ };
+
+
+class NS_ConvertUTF8toUTF16 : public nsAutoString
+ {
+ public:
+ explicit
+ NS_ConvertUTF8toUTF16( const char* aCString )
+ {
+ AppendUTF8toUTF16(aCString, *this);
+ }
+
+ NS_ConvertUTF8toUTF16( const char* aCString, PRUint32 aLength )
+ {
+ AppendUTF8toUTF16(Substring(aCString, aCString + aLength), *this);
+ }
+
+ explicit
+ NS_ConvertUTF8toUTF16( const nsACString& aCString )
+ {
+ AppendUTF8toUTF16(aCString, *this);
+ }
+
+ private:
+ // NOT TO BE IMPLEMENTED
+ NS_ConvertUTF8toUTF16( PRUnichar );
+ };
+
+
+// the following are included/declared for backwards compatibility
+
+typedef NS_ConvertUTF16toUTF8 NS_ConvertUCS2toUTF8;
+typedef NS_LossyConvertUTF16toASCII NS_LossyConvertUCS2toASCII;
+typedef NS_ConvertASCIItoUTF16 NS_ConvertASCIItoUCS2;
+typedef NS_ConvertUTF8toUTF16 NS_ConvertUTF8toUCS2;
+typedef nsAutoString nsVoidableString;
+
+#ifndef nsDependentString_h___
+#include "nsDependentString.h"
+#endif
+
+#ifndef nsLiteralString_h___
+#include "nsLiteralString.h"
+#endif
+
+#ifndef nsPromiseFlatString_h___
+#include "nsPromiseFlatString.h"
+#endif
+
+// need to include these for backwards compatibility
+#include "nsMemory.h"
+#include <string.h>
+#include <stdio.h>
+#include "plhash.h"
+
+inline PRInt32 MinInt(PRInt32 x, PRInt32 y)
+ {
+ return NS_MIN(x, y);
+ }
+
+inline PRInt32 MaxInt(PRInt32 x, PRInt32 y)
+ {
+ return NS_MAX(x, y);
+ }
+
+/**
+ * Deprecated: don't use |Recycle|, just call |nsMemory::Free| directly
+ *
+ * Return the given buffer to the heap manager. Calls allocator::Free()
+ */
+inline void Recycle( char* aBuffer) { nsMemory::Free(aBuffer); }
+inline void Recycle( PRUnichar* aBuffer) { nsMemory::Free(aBuffer); }
+
+#endif // !defined(nsString_h___)