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Diffstat (limited to 'src/VBox/Runtime/include/internal/string.h')
| -rw-r--r-- | src/VBox/Runtime/include/internal/string.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/src/VBox/Runtime/include/internal/string.h b/src/VBox/Runtime/include/internal/string.h new file mode 100644 index 00000000..e6d1e390 --- /dev/null +++ b/src/VBox/Runtime/include/internal/string.h @@ -0,0 +1,124 @@ +/* $Id: string.h $ */ +/** @file + * IPRT - Internal RTStr header. + */ + +/* + * Copyright (C) 2006-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + +#ifndef IPRT_INCLUDED_INTERNAL_string_h +#define IPRT_INCLUDED_INTERNAL_string_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <iprt/string.h> + +RT_C_DECLS_BEGIN + +/** @def RTSTR_STRICT + * Enables strict assertions on bad string encodings. + */ +#ifdef DOXYGEN_RUNNING +# define RTSTR_STRICT +#endif +/*#define RTSTR_STRICT*/ + +#ifdef RTSTR_STRICT +# define RTStrAssertMsgFailed(msg) AssertMsgFailed(msg) +# define RTStrAssertMsgReturn(expr, msg, rc) AssertMsgReturn(expr, msg, rc) +#else +# define RTStrAssertMsgFailed(msg) do { } while (0) +# define RTStrAssertMsgReturn(expr, msg, rc) do { if (!(expr)) return rc; } while (0) +#endif + +DECLHIDDEN(size_t) rtStrFormatBadPointer(size_t cch, PFNRTSTROUTPUT pfnOutput, void *pvArgOutput, int cchWidth, + unsigned fFlags, void const *pvStr, char szTmp[64], const char *pszTag, int cchTag); +DECLHIDDEN(size_t) rtstrFormatRt(PFNRTSTROUTPUT pfnOutput, void *pvArgOutput, const char **ppszFormat, va_list *pArgs, + int cchWidth, int cchPrecision, unsigned fFlags, char chArgSize); +DECLHIDDEN(size_t) rtstrFormatType(PFNRTSTROUTPUT pfnOutput, void *pvArgOutput, const char **ppszFormat, va_list *pArgs, + int cchWidth, int cchPrecision, unsigned fFlags, char chArgSize); + +/** + * Format kernel address into @a pszBuf. + * + * @returns Number of bytes returned. + * @param pszBuf The return buffer. + * @param cbBuf The buffer size. + * @param uPtr The ring-0 pointer value. + * @param cchWidth The specified width, -1 if not given. + * @param cchPrecision The specified precision. + * @param fFlags Format flags, RTSTR_F_XXX. + */ +DECLHIDDEN(size_t) rtStrFormatKernelAddress(char *pszBuf, size_t cbBuf, RTR0INTPTR uPtr, signed int cchWidth, + signed int cchPrecision, unsigned int fFlags); + +#ifdef RT_WITH_ICONV_CACHE +DECLHIDDEN(void) rtStrIconvCacheInit(struct RTTHREADINT *pThread); +DECLHIDDEN(void) rtStrIconvCacheDestroy(struct RTTHREADINT *pThread); +#endif + +/** + * Indexes into RTTHREADINT::ahIconvs + */ +typedef enum RTSTRICONV +{ + /** UTF-8 to the locale codeset (LC_CTYPE). */ + RTSTRICONV_UTF8_TO_LOCALE = 0, + /** The locale codeset (LC_CTYPE) to UTF-8. */ + RTSTRICONV_LOCALE_TO_UTF8, + /** UTF-8 to the filesystem codeset - if different from the locale codeset. */ + RTSTRICONV_UTF8_TO_FS, + /** The filesystem codeset to UTF-8. */ + RTSTRICONV_FS_TO_UTF8, + /** The end of the valid indexes. */ + RTSTRICONV_END +} RTSTRICONV; + +DECLHIDDEN(int) rtStrConvert(const char *pchInput, size_t cchInput, const char *pszInputCS, + char **ppszOutput, size_t cbOutput, const char *pszOutputCS, + unsigned cFactor, RTSTRICONV enmCacheIdx); +DECLHIDDEN(void) rtStrLocalCacheInit(void **ppvTmpCache); +DECLHIDDEN(int) rtStrLocalCacheConvert(const char *pchInput, size_t cchInput, const char *pszInputCS, + char **ppszOutput, size_t cbOutput, const char *pszOutputCS, + void **ppvTmpCache); +DECLHIDDEN(void) rtStrLocalCacheDelete(void **ppvTmpCache); +DECLHIDDEN(const char *) rtStrGetLocaleCodeset(void); +DECLHIDDEN(bool) rtStrIsLocaleCodesetUtf8(void); +DECLHIDDEN(bool) rtStrIsCodesetUtf8(const char *pszCodeset); +DECLHIDDEN(int) rtUtf8Length(const char *psz, size_t cch, size_t *pcuc, size_t *pcchActual); + +DECLHIDDEN(int) rtStrToIpAddr6Str(const char *psz, char *pszAddrOut, size_t addrOutSize, char *pszPortOut, size_t portOutSize, bool followRfc); + +RT_C_DECLS_END + +#endif /* !IPRT_INCLUDED_INTERNAL_string_h */ + |