1/* 2 * Copyright (C) 2012 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "PrintStream.h" 28 29#include <stdio.h> 30#include "wtf/text/CString.h" 31#include "wtf/text/WTFString.h" 32 33namespace WTF { 34 35PrintStream::PrintStream() { } 36PrintStream::~PrintStream() { } // Force the vtable to be in this module 37 38void PrintStream::printf(const char* format, ...) 39{ 40 va_list argList; 41 va_start(argList, format); 42 vprintf(format, argList); 43 va_end(argList); 44} 45 46void PrintStream::flush() 47{ 48} 49 50void printInternal(PrintStream& out, const char* string) 51{ 52 out.printf("%s", string); 53} 54 55void printInternal(PrintStream& out, const CString& string) 56{ 57 out.print(string.data()); 58} 59 60void printInternal(PrintStream& out, const String& string) 61{ 62 out.print(string.utf8()); 63} 64 65void printInternal(PrintStream& out, bool value) 66{ 67 if (value) 68 out.print("true"); 69 else 70 out.print("false"); 71} 72 73void printInternal(PrintStream& out, int value) 74{ 75 out.printf("%d", value); 76} 77 78void printInternal(PrintStream& out, unsigned value) 79{ 80 out.printf("%u", value); 81} 82 83void printInternal(PrintStream& out, long value) 84{ 85 out.printf("%ld", value); 86} 87 88void printInternal(PrintStream& out, unsigned long value) 89{ 90 out.printf("%lu", value); 91} 92 93void printInternal(PrintStream& out, long long value) 94{ 95 out.printf("%lld", value); 96} 97 98void printInternal(PrintStream& out, unsigned long long value) 99{ 100 out.printf("%llu", value); 101} 102 103void printInternal(PrintStream& out, float value) 104{ 105 out.print(static_cast<double>(value)); 106} 107 108void printInternal(PrintStream& out, double value) 109{ 110 out.printf("%lf", value); 111} 112 113void dumpCharacter(PrintStream& out, char value) 114{ 115 out.printf("%c", value); 116} 117 118} // namespace WTF 119 120