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authorStephan Bergmann <sbergman@redhat.com>2012-01-06 15:00:19 +0100
committerStephan Bergmann <sbergman@redhat.com>2012-01-06 15:00:44 +0100
commit01690f571db071781a2358bcc15581a6fa9dd86c (patch)
treea6dd6ea602512e4d7be1abb0e78b6d218de585b0 /sal/textenc
parent353bed10cf7d41881654b82b0a833da8dff36a69 (diff)
Final disentanglement between sal and sal_textenc.
Diffstat (limited to 'sal/textenc')
-rw-r--r--sal/textenc/convertsimple.cxx11
-rw-r--r--sal/textenc/handleundefinedunicodetotextchar.cxx (renamed from sal/textenc/tenchelp.cxx)97
-rw-r--r--sal/textenc/handleundefinedunicodetotextchar.hxx50
-rw-r--r--sal/textenc/tcvtbyte.cxx13
-rw-r--r--sal/textenc/tcvtmb.cxx21
-rw-r--r--sal/textenc/tenchelp.hxx22
-rw-r--r--sal/textenc/unichars.cxx40
-rw-r--r--sal/textenc/unichars.hxx36
8 files changed, 144 insertions, 146 deletions
diff --git a/sal/textenc/convertsimple.cxx b/sal/textenc/convertsimple.cxx
index 24a4ad6b7662..939aaa3e18d2 100644
--- a/sal/textenc/convertsimple.cxx
+++ b/sal/textenc/convertsimple.cxx
@@ -33,6 +33,7 @@
#include "sal/types.h"
#include "convertsimple.hxx"
+#include "handleundefinedunicodetotextchar.hxx"
#include "tenchelp.hxx"
#define IMPL_MAX_REPLACECHAR 5
@@ -657,13 +658,9 @@ sal_Size sal::detail::textenc::convertUnicodeToChar(
/* (all surrogates characters are undefined) */
if ( n == 0 )
{
- if (ImplHandleUndefinedUnicodeToTextChar(pData,
- &pSrcBuf,
- pEndSrcBuf,
- &pDestBuf,
- pEndDestBuf,
- nFlags,
- pInfo))
+ if (sal::detail::textenc::handleUndefinedUnicodeToTextChar(
+ &pSrcBuf, pEndSrcBuf, &pDestBuf, pEndDestBuf,
+ nFlags, pInfo))
continue;
else
break;
diff --git a/sal/textenc/tenchelp.cxx b/sal/textenc/handleundefinedunicodetotextchar.cxx
index c76d03db658f..cebe302d3e5f 100644
--- a/sal/textenc/tenchelp.cxx
+++ b/sal/textenc/handleundefinedunicodetotextchar.cxx
@@ -1,48 +1,52 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 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 or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
*
- * Copyright 2000, 2010 Oracle and/or its affiliates.
+ * 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.
*
- * OpenOffice.org - a multi-platform office productivity suite
+ * Major Contributor(s):
+ * [ Copyright (C) 2012 Red Hat, Inc., Stephan Bergmann <sbergman@redhat.com>
+ * (initial developer) ]
*
- * This file is part of OpenOffice.org.
+ * All Rights Reserved.
*
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
+ * For minor contributions see the git repository.
*
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
#include "sal/config.h"
#include "rtl/textcvt.h"
#include "sal/types.h"
+#include "handleundefinedunicodetotextchar.hxx"
#include "tenchelp.hxx"
-#include "unichars.hxx"
-static bool ImplGetUndefinedAsciiMultiByte(sal_uInt32 nFlags,
- char * pBuf,
- sal_Size nMaxLen);
+namespace {
-static bool ImplGetInvalidAsciiMultiByte(sal_uInt32 nFlags,
- char * pBuf,
- sal_Size nMaxLen);
-
-static int ImplIsUnicodeIgnoreChar(sal_Unicode c, sal_uInt32 nFlags);
+bool ImplIsUnicodeIgnoreChar(sal_Unicode c, sal_uInt32 nFlags)
+{
+ return
+ ((nFlags & RTL_UNICODETOTEXT_FLAGS_NONSPACING_IGNORE) != 0
+ && ImplIsZeroWidth(c))
+ || ((nFlags & RTL_UNICODETOTEXT_FLAGS_CONTROL_IGNORE) != 0
+ && ImplIsControlOrFormat(c))
+ || ((nFlags & RTL_UNICODETOTEXT_FLAGS_PRIVATE_IGNORE) != 0
+ && ImplIsPrivateUse(c));
+}
bool ImplGetUndefinedAsciiMultiByte(sal_uInt32 nFlags,
char * pBuf,
@@ -92,37 +96,12 @@ bool ImplGetInvalidAsciiMultiByte(sal_uInt32 nFlags,
return true;
}
-int ImplIsUnicodeIgnoreChar( sal_Unicode c, sal_uInt32 nFlags )
-{
- return
- ((nFlags & RTL_UNICODETOTEXT_FLAGS_NONSPACING_IGNORE) != 0
- && ImplIsZeroWidth(c))
- || ((nFlags & RTL_UNICODETOTEXT_FLAGS_CONTROL_IGNORE) != 0
- && ImplIsControlOrFormat(c))
- || ((nFlags & RTL_UNICODETOTEXT_FLAGS_PRIVATE_IGNORE) != 0
- && ImplIsPrivateUse(c));
-}
-
-/* ======================================================================= */
-
-sal_Unicode ImplGetUndefinedUnicodeChar(sal_uChar cChar, sal_uInt32 nFlags)
-{
- return ((nFlags & RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MASK)
- == RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MAPTOPRIVATE) ?
- RTL_TEXTCVT_BYTE_PRIVATE_START + cChar :
- RTL_TEXTENC_UNICODE_REPLACEMENT_CHARACTER;
}
-/* ----------------------------------------------------------------------- */
-
-bool
-ImplHandleUndefinedUnicodeToTextChar(void const *,
- sal_Unicode const ** ppSrcBuf,
- sal_Unicode const * pEndSrcBuf,
- char ** ppDestBuf,
- char const * pEndDestBuf,
- sal_uInt32 nFlags,
- sal_uInt32 * pInfo)
+bool sal::detail::textenc::handleUndefinedUnicodeToTextChar(
+ sal_Unicode const ** ppSrcBuf, sal_Unicode const * pEndSrcBuf,
+ char ** ppDestBuf, char const * pEndDestBuf, sal_uInt32 nFlags,
+ sal_uInt32 * pInfo)
{
sal_Unicode c = **ppSrcBuf;
@@ -212,5 +191,3 @@ ImplHandleUndefinedUnicodeToTextChar(void const *,
return true;
}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sal/textenc/handleundefinedunicodetotextchar.hxx b/sal/textenc/handleundefinedunicodetotextchar.hxx
new file mode 100644
index 000000000000..a3a3c329d9d1
--- /dev/null
+++ b/sal/textenc/handleundefinedunicodetotextchar.hxx
@@ -0,0 +1,50 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * 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 or as specified alternatively below. 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.
+ *
+ * Major Contributor(s):
+ * [ Copyright (C) 2012 Red Hat, Inc., Stephan Bergmann <sbergman@redhat.com>
+ * (initial developer) ]
+ *
+ * All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+
+#ifndef INCLUDED_SAL_TEXTENC_HANDLEUNDEFINEDUNICODETOTEXTCHAR_HXX
+#define INCLUDED_SAL_TEXTENC_HANDLEUNDEFINEDUNICODETOTEXTCHAR_HXX
+
+#include "sal/config.h"
+
+#include "sal/saldllapi.h"
+#include "sal/types.h"
+
+// Internal, non-stable ABI
+
+namespace sal { namespace detail { namespace textenc {
+
+// True means "continue," false means "break:"
+bool SAL_DLLPUBLIC handleUndefinedUnicodeToTextChar(
+ sal_Unicode const ** ppSrcBuf, sal_Unicode const * pEndSrcBuf,
+ char ** ppDestBuf, char const * pEndDestBuf, sal_uInt32 nFlags,
+ sal_uInt32 * pInfo);
+
+} } }
+
+#endif
diff --git a/sal/textenc/tcvtbyte.cxx b/sal/textenc/tcvtbyte.cxx
index b8d78c5e757f..4861daf4aea1 100644
--- a/sal/textenc/tcvtbyte.cxx
+++ b/sal/textenc/tcvtbyte.cxx
@@ -30,6 +30,7 @@
#include "rtl/textcvt.h"
+#include "handleundefinedunicodetotextchar.hxx"
#include "tcvtbyte.hxx"
#include "tenchelp.hxx"
@@ -69,7 +70,7 @@ sal_Size ImplSymbolToUnicode( const void*,
return (nDestChars - (pEndDestBuf-pDestBuf));
}
-sal_Size ImplUnicodeToSymbol( const void* pData,
+sal_Size ImplUnicodeToSymbol( const void*,
void*,
const sal_Unicode* pSrcBuf, sal_Size nSrcChars,
char* pDestBuf, sal_Size nDestBytes,
@@ -117,13 +118,9 @@ sal_Size ImplUnicodeToSymbol( const void* pData,
/* Handle undefined and surrogates characters */
/* (all surrogates characters are undefined) */
- if (!ImplHandleUndefinedUnicodeToTextChar(pData,
- &pSrcBuf,
- pEndSrcBuf,
- &pDestBuf,
- pEndDestBuf,
- nFlags,
- pInfo))
+ if (!sal::detail::textenc::handleUndefinedUnicodeToTextChar(
+ &pSrcBuf, pEndSrcBuf, &pDestBuf, pEndDestBuf, nFlags,
+ pInfo))
break;
}
}
diff --git a/sal/textenc/tcvtmb.cxx b/sal/textenc/tcvtmb.cxx
index e968beeb0062..40bb909ce639 100644
--- a/sal/textenc/tcvtmb.cxx
+++ b/sal/textenc/tcvtmb.cxx
@@ -30,6 +30,7 @@
#include "rtl/textcvt.h"
+#include "handleundefinedunicodetotextchar.hxx"
#include "tenchelp.hxx"
#include "unichars.hxx"
@@ -336,13 +337,9 @@ sal_Size ImplUnicodeToDBCS( const void* pData, void*,
/* Handle undefined and surrogates characters */
/* (all surrogates characters are undefined) */
- if (ImplHandleUndefinedUnicodeToTextChar(pData,
- &pSrcBuf,
- pEndSrcBuf,
- &pDestBuf,
- pEndDestBuf,
- nFlags,
- pInfo))
+ if (sal::detail::textenc::handleUndefinedUnicodeToTextChar(
+ &pSrcBuf, pEndSrcBuf, &pDestBuf, pEndDestBuf, nFlags,
+ pInfo))
continue;
else
break;
@@ -624,13 +621,9 @@ sal_Size ImplUnicodeToEUCJP( const void* pData,
/* Handle undefined and surrogates characters */
/* (all surrogates characters are undefined) */
- if (ImplHandleUndefinedUnicodeToTextChar(pData,
- &pSrcBuf,
- pEndSrcBuf,
- &pDestBuf,
- pEndDestBuf,
- nFlags,
- pInfo))
+ if (sal::detail::textenc::handleUndefinedUnicodeToTextChar(
+ &pSrcBuf, pEndSrcBuf, &pDestBuf, pEndDestBuf,
+ nFlags, pInfo))
continue;
else
break;
diff --git a/sal/textenc/tenchelp.hxx b/sal/textenc/tenchelp.hxx
index 149a5435a8b2..381f26ada8db 100644
--- a/sal/textenc/tenchelp.hxx
+++ b/sal/textenc/tenchelp.hxx
@@ -32,9 +32,12 @@
#include "sal/config.h"
#include "rtl/tencinfo.h"
+#include "rtl/textcvt.h"
#include "rtl/textenc.h"
#include "sal/types.h"
+#include "unichars.hxx"
+
#define RTL_TEXTCVT_BYTE_PRIVATE_START 0xF100
#define RTL_TEXTCVT_BYTE_PRIVATE_END 0xF1FF
@@ -199,17 +202,14 @@ struct ImplEUCJPConvertData
/* - TextConverter - HelpFunctions - */
/* --------------------------------- */
-sal_Unicode ImplGetUndefinedUnicodeChar(sal_uChar cChar, sal_uInt32 nFlags);
-
-bool
-ImplHandleUndefinedUnicodeToTextChar(void const * pData,
- sal_Unicode const ** ppSrcBuf,
- sal_Unicode const * pEndSrcBuf,
- char ** ppDestBuf,
- char const * pEndDestBuf,
- sal_uInt32 nFlags,
- sal_uInt32 * pInfo);
- /* true means 'continue,' false means 'break' */
+inline sal_Unicode ImplGetUndefinedUnicodeChar(
+ sal_uChar cChar, sal_uInt32 nFlags)
+{
+ return ((nFlags & RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MASK)
+ == RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MAPTOPRIVATE) ?
+ RTL_TEXTCVT_BYTE_PRIVATE_START + cChar :
+ RTL_TEXTENC_UNICODE_REPLACEMENT_CHARACTER;
+}
/* ----------------------------- */
/* - TextConverter - Functions - */
diff --git a/sal/textenc/unichars.cxx b/sal/textenc/unichars.cxx
index 1291fff8b8c0..65ef19ce9034 100644
--- a/sal/textenc/unichars.cxx
+++ b/sal/textenc/unichars.cxx
@@ -28,20 +28,10 @@
#include "sal/config.h"
-#include <cassert>
-
#include "sal/types.h"
#include "unichars.hxx"
-bool ImplIsNoncharacter(sal_uInt32 nUtf32)
-{
- // All code points that are noncharacters, as of Unicode 3.1.1:
- return (nUtf32 >= 0xFDD0 && nUtf32 <= 0xFDEF)
- || (nUtf32 & 0xFFFF) >= 0xFFFE
- || nUtf32 > 0x10FFFF;
-}
-
bool ImplIsControlOrFormat(sal_uInt32 nUtf32)
{
// All code points of
@@ -86,18 +76,6 @@ bool ImplIsControlOrFormat(sal_uInt32 nUtf32)
|| (nUtf32 >= 0xE0020 && nUtf32 <= 0xE007F);
}
-bool ImplIsHighSurrogate(sal_uInt32 nUtf32)
-{
- // All code points that are high-surrogates, as of Unicode 3.1.1.
- return nUtf32 >= 0xD800 && nUtf32 <= 0xDBFF;
-}
-
-bool ImplIsLowSurrogate(sal_uInt32 nUtf32)
-{
- // All code points that are low-surrogates, as of Unicode 3.1.1.
- return nUtf32 >= 0xDC00 && nUtf32 <= 0xDFFF;
-}
-
bool ImplIsPrivateUse(sal_uInt32 nUtf32)
{
// All code points of
@@ -119,22 +97,4 @@ bool ImplIsZeroWidth(sal_uInt32 nUtf32)
|| nUtf32 == 0xFEFF; // ZEOR WIDTH NO-BREAK SPACE
}
-sal_uInt32 ImplGetHighSurrogate(sal_uInt32 nUtf32)
-{
- assert(nUtf32 >= 0x10000);
- return ((nUtf32 - 0x10000) >> 10) | 0xD800;
-}
-
-sal_uInt32 ImplGetLowSurrogate(sal_uInt32 nUtf32)
-{
- assert(nUtf32 >= 0x10000);
- return ((nUtf32 - 0x10000) & 0x3FF) | 0xDC00;
-}
-
-sal_uInt32 ImplCombineSurrogates(sal_uInt32 nHigh, sal_uInt32 nLow)
-{
- assert(ImplIsHighSurrogate(nHigh) && ImplIsLowSurrogate(nLow));
- return (((nHigh & 0x3FF) << 10) | (nLow & 0x3FF)) + 0x10000;
-}
-
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sal/textenc/unichars.hxx b/sal/textenc/unichars.hxx
index b068fff8e15e..2b8a3d05828d 100644
--- a/sal/textenc/unichars.hxx
+++ b/sal/textenc/unichars.hxx
@@ -31,27 +31,51 @@
#include "sal/config.h"
+#include <cassert>
+
#include "sal/types.h"
#define RTL_TEXTENC_UNICODE_REPLACEMENT_CHARACTER 0xFFFD
-bool ImplIsNoncharacter(sal_uInt32 nUtf32);
+inline bool ImplIsNoncharacter(sal_uInt32 nUtf32)
+{
+ return (nUtf32 >= 0xFDD0 && nUtf32 <= 0xFDEF)
+ || (nUtf32 & 0xFFFF) >= 0xFFFE
+ || nUtf32 > 0x10FFFF;
+}
+ // All code points that are noncharacters, as of Unicode 3.1.1.
bool ImplIsControlOrFormat(sal_uInt32 nUtf32);
-bool ImplIsHighSurrogate(sal_uInt32 nUtf32);
+inline bool ImplIsHighSurrogate(sal_uInt32 nUtf32)
+{ return nUtf32 >= 0xD800 && nUtf32 <= 0xDBFF; }
+ // All code points that are high-surrogates, as of Unicode 3.1.1.
-bool ImplIsLowSurrogate(sal_uInt32 nUtf32);
+inline bool ImplIsLowSurrogate(sal_uInt32 nUtf32)
+{ return nUtf32 >= 0xDC00 && nUtf32 <= 0xDFFF; }
+ // All code points that are low-surrogates, as of Unicode 3.1.1.
bool ImplIsPrivateUse(sal_uInt32 nUtf32);
bool ImplIsZeroWidth(sal_uInt32 nUtf32);
-sal_uInt32 ImplGetHighSurrogate(sal_uInt32 nUtf32);
+inline sal_uInt32 ImplGetHighSurrogate(sal_uInt32 nUtf32)
+{
+ assert(nUtf32 >= 0x10000);
+ return ((nUtf32 - 0x10000) >> 10) | 0xD800;
+}
-sal_uInt32 ImplGetLowSurrogate(sal_uInt32 nUtf32);
+inline sal_uInt32 ImplGetLowSurrogate(sal_uInt32 nUtf32)
+{
+ assert(nUtf32 >= 0x10000);
+ return ((nUtf32 - 0x10000) & 0x3FF) | 0xDC00;
+}
-sal_uInt32 ImplCombineSurrogates(sal_uInt32 nHigh, sal_uInt32 nLow);
+inline sal_uInt32 ImplCombineSurrogates(sal_uInt32 nHigh, sal_uInt32 nLow)
+{
+ assert(ImplIsHighSurrogate(nHigh) && ImplIsLowSurrogate(nLow));
+ return (((nHigh & 0x3FF) << 10) | (nLow & 0x3FF)) + 0x10000;
+}
#endif