diff options
Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/common/windows/string_utils-inl.h')
| -rw-r--r-- | toolkit/crashreporter/google-breakpad/src/common/windows/string_utils-inl.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/common/windows/string_utils-inl.h b/toolkit/crashreporter/google-breakpad/src/common/windows/string_utils-inl.h deleted file mode 100644 index 9b6360726..000000000 --- a/toolkit/crashreporter/google-breakpad/src/common/windows/string_utils-inl.h +++ /dev/null @@ -1,142 +0,0 @@ -// Copyright (c) 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// string_utils-inl.h: Safer string manipulation on Windows, supporting -// pre-MSVC8 environments. - -#ifndef COMMON_WINDOWS_STRING_UTILS_INL_H_ -#define COMMON_WINDOWS_STRING_UTILS_INL_H_ - -#include <stdarg.h> -#include <wchar.h> - -#include <string> - -// The "ll" printf format size specifier corresponding to |long long| was -// intrudced in MSVC8. Earlier versions did not provide this size specifier, -// but "I64" can be used to print 64-bit types. Don't use "I64" where "ll" -// is available, in the event of oddball systems where |long long| is not -// 64 bits wide. -#if _MSC_VER >= 1400 // MSVC 2005/8 -#define WIN_STRING_FORMAT_LL "ll" -#else // MSC_VER >= 1400 -#define WIN_STRING_FORMAT_LL "I64" -#endif // MSC_VER >= 1400 - -// A nonconforming version of swprintf, without the length argument, was -// included with the CRT prior to MSVC8. Although a conforming version was -// also available via an overload, it is not reliably chosen. _snwprintf -// behaves as a standards-confirming swprintf should, so force the use of -// _snwprintf when using older CRTs. -#if _MSC_VER < 1400 // MSVC 2005/8 -#define swprintf _snwprintf -#else -// For MSVC8 and newer, swprintf_s is the recommended method. Conveniently, -// it takes the same argument list as swprintf. -#define swprintf swprintf_s -#endif // MSC_VER < 1400 - -namespace google_breakpad { - -using std::string; -using std::wstring; - -class WindowsStringUtils { - public: - // Roughly equivalent to MSVC8's wcscpy_s, except pre-MSVC8, this does - // not fail if source is longer than destination_size. The destination - // buffer is always 0-terminated. - static void safe_wcscpy(wchar_t *destination, size_t destination_size, - const wchar_t *source); - - // Roughly equivalent to MSVC8's wcsncpy_s, except that _TRUNCATE cannot - // be passed directly, and pre-MSVC8, this will not fail if source or count - // are longer than destination_size. The destination buffer is always - // 0-terminated. - static void safe_wcsncpy(wchar_t *destination, size_t destination_size, - const wchar_t *source, size_t count); - - // Performs multi-byte to wide character conversion on C++ strings, using - // mbstowcs_s (MSVC8) or mbstowcs (pre-MSVC8). Returns false on failure, - // without setting wcs. - static bool safe_mbstowcs(const string &mbs, wstring *wcs); - - // The inverse of safe_mbstowcs. - static bool safe_wcstombs(const wstring &wcs, string *mbs); - - // Returns the base name of a file, e.g. strips off the path. - static wstring GetBaseName(const wstring &filename); - - private: - // Disallow instantiation and other object-based operations. - WindowsStringUtils(); - WindowsStringUtils(const WindowsStringUtils&); - ~WindowsStringUtils(); - void operator=(const WindowsStringUtils&); -}; - -// static -inline void WindowsStringUtils::safe_wcscpy(wchar_t *destination, - size_t destination_size, - const wchar_t *source) { -#if _MSC_VER >= 1400 // MSVC 2005/8 - wcscpy_s(destination, destination_size, source); -#else // _MSC_VER >= 1400 - // Pre-MSVC 2005/8 doesn't have wcscpy_s. Simulate it with wcsncpy. - // wcsncpy doesn't 0-terminate the destination buffer if the source string - // is longer than size. Ensure that the destination is 0-terminated. - wcsncpy(destination, source, destination_size); - if (destination && destination_size) - destination[destination_size - 1] = 0; -#endif // _MSC_VER >= 1400 -} - -// static -inline void WindowsStringUtils::safe_wcsncpy(wchar_t *destination, - size_t destination_size, - const wchar_t *source, - size_t count) { -#if _MSC_VER >= 1400 // MSVC 2005/8 - wcsncpy_s(destination, destination_size, source, count); -#else // _MSC_VER >= 1400 - // Pre-MSVC 2005/8 doesn't have wcsncpy_s. Simulate it with wcsncpy. - // wcsncpy doesn't 0-terminate the destination buffer if the source string - // is longer than size. Ensure that the destination is 0-terminated. - if (destination_size < count) - count = destination_size; - - wcsncpy(destination, source, count); - if (destination && count) - destination[count - 1] = 0; -#endif // _MSC_VER >= 1400 -} - -} // namespace google_breakpad - -#endif // COMMON_WINDOWS_STRING_UTILS_INL_H_ |