string.cpp revision c97989161fbe75bc14cea477a5443bbf474dd3ad
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * MS COM / XPCOM Abstraction Layer:
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * Smart string classes definition
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * Copyright (C) 2006-2007 innotek GmbH
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * available from http://www.virtualbox.org. This file is free software;
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * you can redistribute it and/or modify it under the terms of the GNU
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * General Public License as published by the Free Software Foundation,
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * distribution. VirtualBox OSE is distributed in the hope that it will
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * be useful, but WITHOUT ANY WARRANTY of any kind.
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * If you received this file as part of a commercial VirtualBox
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * distribution, then only the terms of your commercial VirtualBox
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync * license agreement apply instead of the previous paragraph.
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsyncvoid Utf8StrFmt::init (const char *format, va_list args)
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync // assume an extra byte for a terminating zero
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync data.cache = (char *) ::RTMemTmpAllocZ (data.size);
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync size_t n = ::RTStrFormatV (strOutput, &data, NULL, NULL, format, args);
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync ("The number of bytes formatted doesn't match: %d and %d!",
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync // finalize formatting
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsyncDECLCALLBACK(size_t) Utf8StrFmt::strOutput (void *pvArg, const char *pachChars,
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync // append to cache (always assume an extra byte for a terminating zero)
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync data.cache = (char *) ::RTMemRealloc (data.cache, data.size);
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync strncpy (data.cache + data.pos, pachChars, cbChars);
38ae7e4efe803ea78b6499cd05a394db32623e41vboxsync}; // namespace com