92 lines
3.9 KiB
C
92 lines
3.9 KiB
C
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of NVIDIA CORPORATION nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Copyright (c) 2008-2019 NVIDIA Corporation. All rights reserved.
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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
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#ifndef PSFOUNDATION_PSSTRING_H
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#define PSFOUNDATION_PSSTRING_H
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#include "foundation/PxPreprocessor.h"
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#include "foundation/PxSimpleTypes.h"
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#include "foundation/PxFoundationConfig.h"
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#include <stdarg.h>
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namespace physx
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{
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namespace shdfnd
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{
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// the following functions have C99 semantics. Note that C99 requires for snprintf and vsnprintf:
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// * the resulting string is always NULL-terminated regardless of truncation.
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// * in the case of truncation the return value is the number of characters that would have been created.
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PX_FOUNDATION_API int32_t sscanf(const char* buffer, const char* format, ...);
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PX_FOUNDATION_API int32_t strcmp(const char* str1, const char* str2);
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PX_FOUNDATION_API int32_t strncmp(const char* str1, const char* str2, size_t count);
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PX_FOUNDATION_API int32_t snprintf(char* dst, size_t dstSize, const char* format, ...);
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PX_FOUNDATION_API int32_t vsnprintf(char* dst, size_t dstSize, const char* src, va_list arg);
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// strlcat and strlcpy have BSD semantics:
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// * dstSize is always the size of the destination buffer
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// * the resulting string is always NULL-terminated regardless of truncation
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// * in the case of truncation the return value is the length of the string that would have been created
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PX_FOUNDATION_API size_t strlcat(char* dst, size_t dstSize, const char* src);
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PX_FOUNDATION_API size_t strlcpy(char* dst, size_t dstSize, const char* src);
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// case-insensitive string comparison
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PX_FOUNDATION_API int32_t stricmp(const char* str1, const char* str2);
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PX_FOUNDATION_API int32_t strnicmp(const char* str1, const char* str2, size_t count);
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// in-place string case conversion
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PX_FOUNDATION_API void strlwr(char* str);
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PX_FOUNDATION_API void strupr(char* str);
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/**
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\brief The maximum supported formatted output string length
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(number of characters after replacement).
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@see printFormatted()
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*/
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static const size_t MAX_PRINTFORMATTED_LENGTH = 1024;
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/**
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\brief Prints the formatted data, trying to make sure it's visible to the app programmer
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@see NS_MAX_PRINTFORMATTED_LENGTH
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*/
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PX_FOUNDATION_API void printFormatted(const char*, ...);
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/**
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\brief Prints the string literally (does not consume % specifier), trying to make sure it's visible to the app
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programmer
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*/
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PX_FOUNDATION_API void printString(const char*);
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}
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}
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#endif // #ifndef PSFOUNDATION_PSSTRING_H
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