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-rw-r--r--sal/textenc/tcvtutf7.cxx602
1 files changed, 602 insertions, 0 deletions
diff --git a/sal/textenc/tcvtutf7.cxx b/sal/textenc/tcvtutf7.cxx
new file mode 100644
index 000000000..1a1ca7603
--- /dev/null
+++ b/sal/textenc/tcvtutf7.cxx
@@ -0,0 +1,602 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <rtl/textcvt.h>
+
+#include "tenchelp.hxx"
+#include "unichars.hxx"
+
+/* ======================================================================= */
+
+static unsigned char const aImplBase64Tab[64] =
+{
+ /* A-Z */
+ 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+ 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
+ 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
+ 0x58, 0x59, 0x5A,
+ /* a-z */
+ 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+ 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+ 0x78, 0x79, 0x7A,
+ /* 0-9,+,/ */
+ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x2B, 0x2F
+};
+
+/* Index in Base64Tab or 0xFF, when is an invalid character */
+static unsigned char const aImplBase64IndexTab[128] =
+{
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 0x00-0x07 */
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 0x08-0x0F */
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 0x10-0x17 */
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 0x18-0x1F */
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 0x20-0x27 !"#$%&' */
+ 0xFF, 0xFF, 0xFF, 62, 0xFF, 0xFF, 0xFF, 63, /* 0x28-0x2F ()*+,-./ */
+ 52, 53, 54, 55, 56, 57, 58, 59, /* 0x30-0x37 01234567 */
+ 60, 61, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 0x38-0x3F 89:;<=>? */
+ 0xFF, 0, 1, 2, 3, 4, 5, 6, /* 0x40-0x47 @ABCDEFG */
+ 7, 8, 9, 10, 11, 12, 13, 14, /* 0x48-0x4F HIJKLMNO */
+ 15, 16, 17, 18, 19, 20, 21, 22, /* 0x50-0x57 PQRSTUVW */
+ 23, 24, 25, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 0x58-0x5F XYZ[\]^_ */
+ 0xFF, 26, 27, 28, 29, 30, 31, 32, /* 0x60-0x67 `abcdefg */
+ 33, 34, 35, 36, 37, 38, 39, 40, /* 0x68-0x6F hijklmno */
+ 41, 42, 43, 44, 45, 46, 47, 48, /* 0x70-0x77 pqrstuvw */
+ 49, 50, 51, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF /* 0x78-0x7F xyz{|}~ */
+};
+
+static unsigned char const aImplMustShiftTab[128] =
+{
+ 1, 1, 1, 1, 1, 1, 1, 1, /* 0x00-0x07 */
+ 1, 0, 0, 1, 0, 1, 1, 1, /* 0x08-0x0F 0x09 == HTAB, 0x0A == LF 0x0C == CR */
+ 1, 1, 1, 1, 1, 1, 1, 1, /* 0x10-0x17 */
+ 1, 1, 1, 1, 1, 1, 1, 1, /* 0x18-0x1F */
+ 0, 1, 1, 1, 1, 1, 1, 0, /* 0x20-0x27 !"#$%&' */
+ 0, 0, 1, 1, 0, 1, 0, 0, /* 0x28-0x2F ()*+,-./ */
+ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30-0x37 01234567 */
+ 0, 0, 0, 1, 1, 1, 1, 0, /* 0x38-0x3F 89:;<=>? */
+ 1, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x47 @ABCDEFG */
+ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x48-0x4F HIJKLMNO */
+ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x57 PQRSTUVW */
+ 0, 0, 0, 1, 1, 1, 1, 1, /* 0x58-0x5F XYZ[\]^_ */
+ 1, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x67 `abcdefg */
+ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x68-0x6F hijklmno */
+ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x77 pqrstuvw */
+ 0, 0, 0, 1, 1, 1, 1, 1 /* 0x78-0x7F xyz{|}~ */
+};
+
+/* + */
+#define IMPL_SHIFT_IN_CHAR 0x2B
+/* - */
+#define IMPL_SHIFT_OUT_CHAR 0x2D
+
+/* ----------------------------------------------------------------------- */
+
+namespace {
+
+struct ImplUTF7ToUCContextData
+{
+ bool mbShifted;
+ bool mbFirst;
+ bool mbWroteOne;
+ sal_uInt32 mnBitBuffer;
+ sal_uInt32 mnBufferBits;
+};
+
+}
+
+/* ----------------------------------------------------------------------- */
+
+void* ImplUTF7CreateUTF7TextToUnicodeContext()
+{
+ ImplUTF7ToUCContextData* pContextData = new ImplUTF7ToUCContextData;
+ pContextData->mbShifted = false;
+ pContextData->mbFirst = false;
+ pContextData->mbWroteOne = false;
+ pContextData->mnBitBuffer = 0;
+ pContextData->mnBufferBits = 0;
+ return pContextData;
+}
+
+/* ----------------------------------------------------------------------- */
+
+void ImplUTF7DestroyTextToUnicodeContext( void* pContext )
+{
+ delete static_cast< ImplUTF7ToUCContextData * >(pContext);
+}
+
+/* ----------------------------------------------------------------------- */
+
+void ImplUTF7ResetTextToUnicodeContext( void* pContext )
+{
+ ImplUTF7ToUCContextData* pContextData = static_cast<ImplUTF7ToUCContextData*>(pContext);
+ pContextData->mbShifted = false;
+ pContextData->mbFirst = false;
+ pContextData->mbWroteOne = false;
+ pContextData->mnBitBuffer = 0;
+ pContextData->mnBufferBits = 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+sal_Size ImplUTF7ToUnicode( SAL_UNUSED_PARAMETER const void*, void* pContext,
+ const char* pSrcBuf, sal_Size nSrcBytes,
+ sal_Unicode* pDestBuf, sal_Size nDestChars,
+ sal_uInt32 nFlags, sal_uInt32* pInfo,
+ sal_Size* pSrcCvtBytes )
+{
+ ImplUTF7ToUCContextData* pContextData = static_cast<ImplUTF7ToUCContextData*>(pContext);
+ unsigned char c ='\0';
+ unsigned char nBase64Value = 0;
+ bool bEnd = false;
+ bool bShifted;
+ bool bFirst;
+ bool bWroteOne;
+ bool bBase64End;
+ sal_uInt32 nBitBuffer;
+ sal_uInt32 nBitBufferTemp;
+ sal_uInt32 nBufferBits;
+ sal_Unicode* pEndDestBuf;
+ const char* pEndSrcBuf;
+
+/* !!! Implementation not finished !!!
+ if ( pContextData )
+ {
+ bShifted = pContextData->mbShifted;
+ bFirst = pContextData->mbFirst;
+ bWroteOne = pContextData->mbWroteOne;
+ nBitBuffer = pContextData->mnBitBuffer;
+ nBufferBits = pContextData->mnBufferBits;
+ }
+ else
+*/
+ {
+ bShifted = false;
+ bFirst = false;
+ bWroteOne = false;
+ nBitBuffer = 0;
+ nBufferBits = 0;
+ }
+
+ *pInfo = 0;
+ pEndDestBuf = pDestBuf+nDestChars;
+ pEndSrcBuf = pSrcBuf+nSrcBytes;
+ do
+ {
+ if ( pSrcBuf < pEndSrcBuf )
+ {
+ c = static_cast<unsigned char>(*pSrcBuf);
+
+ /* End, when not a base64 character */
+ bBase64End = false;
+ if ( c <= 0x7F )
+ {
+ nBase64Value = aImplBase64IndexTab[c];
+ if ( nBase64Value == 0xFF )
+ bBase64End = true;
+ }
+ }
+ else
+ {
+ bEnd = true;
+ bBase64End = true;
+ }
+
+ if ( bShifted )
+ {
+ if ( bBase64End )
+ {
+ bShifted = false;
+
+ /* If the character causing us to drop out was SHIFT_IN */
+ /* or SHIFT_OUT, it may be a special escape for SHIFT_IN. */
+ /* The test for SHIFT_IN is not necessary, but allows */
+ /* an alternate form of UTF-7 where SHIFT_IN is escaped */
+ /* by SHIFT_IN. This only works for some values of */
+ /* SHIFT_IN. It is so implemented, because this comes */
+ /* from the official unicode book (The Unicode Standard, */
+ /* Version 2.0) and so I think, that someone of the */
+ /* world has used this feature. */
+ if ( !bEnd )
+ {
+ if ( (c == IMPL_SHIFT_IN_CHAR) || (c == IMPL_SHIFT_OUT_CHAR) )
+ {
+ /* If no base64 character, and the terminating */
+ /* character of the shift sequence was the */
+ /* SHIFT_OUT_CHAR, then it't a special escape */
+ /* for SHIFT_IN_CHAR. */
+ if ( bFirst && (c == IMPL_SHIFT_OUT_CHAR) )
+ {
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL;
+ break;
+ }
+ *pDestBuf = IMPL_SHIFT_IN_CHAR;
+ pDestBuf++;
+ bWroteOne = true;
+ }
+
+ /* Skip character */
+ pSrcBuf++;
+ if ( pSrcBuf < pEndSrcBuf )
+ c = static_cast<unsigned char>(*pSrcBuf);
+ else
+ bEnd = true;
+ }
+ }
+
+ /* Empty sequence not allowed, so when we don't write one */
+ /* valid char, then the sequence is corrupt */
+ if ( !bWroteOne )
+ {
+ /* When no more bytes in the source buffer, then */
+ /* this buffer may be too small */
+ if ( bEnd )
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_SRCBUFFERTOOSMALL;
+ else
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_INVALID;
+ if ( (nFlags & RTL_TEXTTOUNICODE_FLAGS_INVALID_MASK) == RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR )
+ {
+ if ((nFlags & RTL_TEXTTOUNICODE_FLAGS_FLUSH) == 0) {
+ if (!bEnd) {
+ ++pSrcBuf;
+ }
+ } else {
+ //TODO: move pSrcBuf back to a reasonable starting place
+ }
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR;
+ break;
+ }
+ /* We insert here no default char, because I think */
+ /* this is better to ignore this */
+ }
+ }
+ }
+ else
+ {
+ /* Add 6 Bits from character to the bit buffer */
+ nBufferBits += 6;
+ nBitBuffer |= static_cast<sal_uInt32>(nBase64Value & 0x3F) << (32-nBufferBits);
+ bFirst = false;
+ }
+
+ /* Extract as many full 16 bit characters as possible from the */
+ /* bit buffer. */
+ while ( (pDestBuf < pEndDestBuf) && (nBufferBits >= 16) )
+ {
+ nBitBufferTemp = nBitBuffer >> (32-16);
+ *pDestBuf = static_cast<sal_Unicode>(nBitBufferTemp & 0xFFFF);
+ pDestBuf++;
+ nBitBuffer <<= 16;
+ nBufferBits -= 16;
+ bWroteOne = true;
+ }
+
+ if ( nBufferBits >= 16 )
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL;
+ break;
+ }
+
+ if ( bBase64End )
+ {
+ /* Sequence ended and we have some bits, then the */
+ /* sequence is corrupted */
+ if ( nBufferBits && nBitBuffer )
+ {
+ /* When no more bytes in the source buffer, then */
+ /* this buffer may be too small */
+ if ( bEnd )
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_SRCBUFFERTOOSMALL;
+ else
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_INVALID;
+ if ( (nFlags & RTL_TEXTTOUNICODE_FLAGS_INVALID_MASK) == RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR )
+ {
+ if ((nFlags & RTL_TEXTTOUNICODE_FLAGS_FLUSH) == 0) {
+ if (!bEnd) {
+ ++pSrcBuf;
+ }
+ } else {
+ //TODO: move pSrcBuf back to a reasonable starting place
+ }
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR;
+ break;
+ }
+ if ( (nFlags & RTL_TEXTTOUNICODE_FLAGS_INVALID_MASK) != RTL_TEXTTOUNICODE_FLAGS_INVALID_IGNORE )
+ {
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL;
+ break;
+ }
+ *pDestBuf++
+ = RTL_TEXTENC_UNICODE_REPLACEMENT_CHARACTER;
+ }
+ }
+
+ }
+
+ nBitBuffer = 0;
+ nBufferBits = 0;
+ }
+ }
+
+ if ( !bEnd )
+ {
+ if ( !bShifted )
+ {
+ if ( c == IMPL_SHIFT_IN_CHAR )
+ {
+ bShifted = true;
+ bFirst = true;
+ bWroteOne = false;
+ }
+ else
+ {
+ /* No direct encoded character, then the buffer is */
+ /* corrupt */
+ if ( c > 0x7F )
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_INVALID;
+ if ( (nFlags & RTL_TEXTTOUNICODE_FLAGS_INVALID_MASK) == RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR )
+ {
+ if ((nFlags & RTL_TEXTTOUNICODE_FLAGS_FLUSH) == 0) {
+ ++pSrcBuf;
+ }
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR;
+ break;
+ }
+ if ( (nFlags & RTL_TEXTTOUNICODE_FLAGS_INVALID_MASK) != RTL_TEXTTOUNICODE_FLAGS_INVALID_IGNORE )
+ {
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL;
+ break;
+ }
+ *pDestBuf++
+ = RTL_TEXTENC_UNICODE_REPLACEMENT_CHARACTER;
+ }
+ }
+ else
+ {
+ /* Write char to unicode buffer */
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL;
+ break;
+ }
+ *pDestBuf = c;
+ pDestBuf++;
+
+ }
+ }
+ }
+
+ pSrcBuf++;
+ }
+ }
+ while ( !bEnd );
+
+ if ( pContextData )
+ {
+ pContextData->mbShifted = bShifted;
+ pContextData->mbFirst = bFirst;
+ pContextData->mbWroteOne = bWroteOne;
+ pContextData->mnBitBuffer = nBitBuffer;
+ pContextData->mnBufferBits = nBufferBits;
+ }
+
+ *pSrcCvtBytes = nSrcBytes - (pEndSrcBuf-pSrcBuf);
+ return (nDestChars - (pEndDestBuf-pDestBuf));
+}
+
+/* ======================================================================= */
+
+namespace {
+
+struct ImplUTF7FromUCContextData
+{
+ bool mbShifted;
+ sal_uInt32 mnBitBuffer;
+ sal_uInt32 mnBufferBits;
+};
+
+}
+
+/* ----------------------------------------------------------------------- */
+
+void* ImplUTF7CreateUnicodeToTextContext()
+{
+ ImplUTF7FromUCContextData* pContextData = new ImplUTF7FromUCContextData;
+ pContextData->mbShifted = false;
+ pContextData->mnBitBuffer = 0;
+ pContextData->mnBufferBits = 0;
+ return pContextData;
+}
+
+/* ----------------------------------------------------------------------- */
+
+void ImplUTF7DestroyUnicodeToTextContext( void* pContext )
+{
+ delete static_cast< ImplUTF7FromUCContextData * >(pContext);
+}
+
+/* ----------------------------------------------------------------------- */
+
+void ImplUTF7ResetUnicodeToTextContext( void* pContext )
+{
+ ImplUTF7FromUCContextData* pContextData = static_cast<ImplUTF7FromUCContextData*>(pContext);
+ pContextData->mbShifted = false;
+ pContextData->mnBitBuffer = 0;
+ pContextData->mnBufferBits = 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+sal_Size ImplUnicodeToUTF7( SAL_UNUSED_PARAMETER const void*, void* pContext,
+ const sal_Unicode* pSrcBuf, sal_Size nSrcChars,
+ char* pDestBuf, sal_Size nDestBytes,
+ SAL_UNUSED_PARAMETER sal_uInt32, sal_uInt32* pInfo,
+ sal_Size* pSrcCvtChars )
+{
+ ImplUTF7FromUCContextData* pContextData = static_cast<ImplUTF7FromUCContextData*>(pContext);
+ sal_Unicode c = '\0';
+ bool bEnd = false;
+ bool bShifted;
+ bool bNeedShift;
+ sal_uInt32 nBitBuffer;
+ sal_uInt32 nBitBufferTemp;
+ sal_uInt32 nBufferBits;
+ char* pEndDestBuf;
+ const sal_Unicode* pEndSrcBuf;
+
+/* !!! Implementation not finished !!!
+ if ( pContextData )
+ {
+ bShifted = pContextData->mbShifted;
+ nBitBuffer = pContextData->mnBitBuffer;
+ nBufferBits = pContextData->mnBufferBits;
+ }
+ else
+*/
+ {
+ bShifted = false;
+ nBitBuffer = 0;
+ nBufferBits = 0;
+ }
+
+ *pInfo = 0;
+ pEndDestBuf = pDestBuf+nDestBytes;
+ pEndSrcBuf = pSrcBuf+nSrcChars;
+ do
+ {
+ if ( pSrcBuf < pEndSrcBuf )
+ {
+ c = *pSrcBuf;
+
+ bNeedShift = (c > 0x7F) || aImplMustShiftTab[c];
+ if ( bNeedShift && !bShifted )
+ {
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_UNICODETOTEXT_INFO_DESTBUFFERTOSMALL;
+ break;
+ }
+ *pDestBuf = IMPL_SHIFT_IN_CHAR;
+ pDestBuf++;
+ /* Special case handling for SHIFT_IN_CHAR */
+ if ( c == IMPL_SHIFT_IN_CHAR )
+ {
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_UNICODETOTEXT_INFO_DESTBUFFERTOSMALL;
+ break;
+ }
+ *pDestBuf = IMPL_SHIFT_OUT_CHAR;
+ pDestBuf++;
+ }
+ else
+ bShifted = true;
+ }
+ }
+ else
+ {
+ bEnd = true;
+ bNeedShift = false;
+ }
+
+ if ( bShifted )
+ {
+ /* Write the character to the bit buffer, or pad the bit */
+ /* buffer out to a full base64 character */
+ if ( bNeedShift )
+ {
+ nBufferBits += 16;
+ nBitBuffer |= static_cast<sal_uInt32>(c) << (32-nBufferBits);
+ }
+ else
+ nBufferBits += (6-(nBufferBits%6))%6;
+
+ /* Flush out as many full base64 characters as possible */
+ while ( (pDestBuf < pEndDestBuf) && (nBufferBits >= 6) )
+ {
+ nBitBufferTemp = nBitBuffer >> (32-6);
+ *pDestBuf = aImplBase64Tab[nBitBufferTemp];
+ pDestBuf++;
+ nBitBuffer <<= 6;
+ nBufferBits -= 6;
+ }
+
+ if ( nBufferBits >= 6 )
+ {
+ *pInfo |= RTL_UNICODETOTEXT_INFO_DESTBUFFERTOSMALL;
+ break;
+ }
+
+ /* Write SHIFT_OUT_CHAR, when needed */
+ if ( !bNeedShift )
+ {
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_UNICODETOTEXT_INFO_DESTBUFFERTOSMALL;
+ break;
+ }
+ *pDestBuf = IMPL_SHIFT_OUT_CHAR;
+ pDestBuf++;
+ bShifted = false;
+ }
+ }
+
+ if ( !bEnd )
+ {
+ /* Character can be directly encoded */
+ if ( !bNeedShift )
+ {
+ if ( pDestBuf >= pEndDestBuf )
+ {
+ *pInfo |= RTL_UNICODETOTEXT_INFO_DESTBUFFERTOSMALL;
+ break;
+ }
+ *pDestBuf = static_cast< char >(static_cast< unsigned char >(c));
+ pDestBuf++;
+ }
+
+ pSrcBuf++;
+ }
+ }
+ while ( !bEnd );
+
+ if ( pContextData )
+ {
+ pContextData->mbShifted = bShifted;
+ pContextData->mnBitBuffer = nBitBuffer;
+ pContextData->mnBufferBits = nBufferBits;
+ }
+
+ *pSrcCvtChars = nSrcChars - (pEndSrcBuf-pSrcBuf);
+ return (nDestBytes - (pEndDestBuf-pDestBuf));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 16:09:47 +0000