/* | |
* Copyright (C) 2004, 2008 Apple 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: | |
* 1. Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* 2. 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. | |
* | |
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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. | |
*/ | |
#include "config.h" | |
#include "TextStream.h" | |
#include "PlatformString.h" | |
#include <wtf/StringExtras.h> | |
namespace WebCore { | |
static const size_t printBufferSize = 100; // large enough for any integer or floating point value in string format, including trailing null character | |
TextStream& TextStream::operator<<(bool b) | |
{ | |
return *this << (b ? "1" : "0"); | |
} | |
TextStream& TextStream::operator<<(int i) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%d", i); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(unsigned i) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%u", i); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(long i) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%ld", i); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(unsigned long i) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%lu", i); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(float f) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%.2f", f); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(double d) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%.2f", d); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(const char* string) | |
{ | |
size_t stringLength = strlen(string); | |
size_t textLength = m_text.size(); | |
m_text.grow(textLength + stringLength); | |
for (size_t i = 0; i < stringLength; ++i) | |
m_text[textLength + i] = string[i]; | |
return *this; | |
} | |
TextStream& TextStream::operator<<(void* p) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%p", p); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(const String& string) | |
{ | |
append(m_text, string); | |
return *this; | |
} | |
String TextStream::release() | |
{ | |
return String::adopt(m_text); | |
} | |
#if OS(WINDOWS) && CPU(X86_64) | |
TextStream& TextStream::operator<<(__int64 i) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%I64i", i); | |
return *this << buffer; | |
} | |
TextStream& TextStream::operator<<(unsigned __int64 i) | |
{ | |
char buffer[printBufferSize]; | |
snprintf(buffer, sizeof(buffer) - 1, "%I64u", i); | |
return *this << buffer; | |
} | |
#endif | |
} |