michael@0: /*
michael@0:  * Copyright (C) 2003, 2006, 2007 Apple Inc.  All rights reserved.
michael@0:  * Copyright (C) 2007-2009 Torch Mobile, Inc.
michael@0:  *
michael@0:  * Redistribution and use in source and binary forms, with or without
michael@0:  * modification, are permitted provided that the following conditions
michael@0:  * are met:
michael@0:  * 1. Redistributions of source code must retain the above copyright
michael@0:  *    notice, this list of conditions and the following disclaimer.
michael@0:  * 2. Redistributions in binary form must reproduce the above copyright
michael@0:  *    notice, this list of conditions and the following disclaimer in the
michael@0:  *    documentation and/or other materials provided with the distribution.
michael@0:  *
michael@0:  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
michael@0:  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
michael@0:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
michael@0:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
michael@0:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
michael@0:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
michael@0:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
michael@0:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
michael@0:  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
michael@0:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
michael@0:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0:  */
michael@0: 
michael@0: #include "assembler/wtf/Assertions.h"
michael@0: 
michael@0: #include <stdio.h>
michael@0: #include <stdarg.h>
michael@0: #include <string.h>
michael@0: 
michael@0: #if WTF_COMPILER_MSVC
michael@0: #ifndef WINVER
michael@0: #define WINVER 0x0500
michael@0: #endif
michael@0: #ifndef _WIN32_WINNT
michael@0: #define _WIN32_WINNT 0x0500
michael@0: #endif
michael@0: #include "jswin.h"
michael@0: #include <crtdbg.h>
michael@0: #endif
michael@0: 
michael@0: extern "C" {
michael@0: 
michael@0: WTF_ATTRIBUTE_PRINTF(1, 0)
michael@0: static void vprintf_stderr_common(const char* format, va_list args)
michael@0: {
michael@0:     vfprintf(stderr, format, args);
michael@0: }
michael@0: 
michael@0: WTF_ATTRIBUTE_PRINTF(1, 2)
michael@0: static void printf_stderr_common(const char* format, ...)
michael@0: {
michael@0:     va_list args;
michael@0:     va_start(args, format);
michael@0:     vprintf_stderr_common(format, args);
michael@0:     va_end(args);
michael@0: }
michael@0: 
michael@0: static void printCallSite(const char* file, int line, const char* function)
michael@0: {
michael@0: #if WTF_COMPILER_MSVC && defined _DEBUG
michael@0:     _CrtDbgReport(_CRT_WARN, file, line, NULL, "%s\n", function);
michael@0: #else
michael@0:     printf_stderr_common("(%s:%d %s)\n", file, line, function);
michael@0: #endif
michael@0: }
michael@0: 
michael@0: void WTFReportAssertionFailure(const char* file, int line, const char* function, const char* assertion)
michael@0: {
michael@0:     if (assertion)
michael@0:         printf_stderr_common("Assertion failure: %s\n", assertion);
michael@0:     else
michael@0:         printf_stderr_common("Should never be reached\n");
michael@0:     printCallSite(file, line, function);
michael@0: }
michael@0: 
michael@0: void WTFReportAssertionFailureWithMessage(const char* file, int line, const char* function, const char* assertion, const char* format, ...)
michael@0: {
michael@0:     printf_stderr_common("Assertion failure: ");
michael@0:     va_list args;
michael@0:     va_start(args, format);
michael@0:     vprintf_stderr_common(format, args);
michael@0:     va_end(args);
michael@0:     printf_stderr_common("\n%s\n", assertion);
michael@0:     printCallSite(file, line, function);
michael@0: }
michael@0: 
michael@0: void WTFReportArgumentAssertionFailure(const char* file, int line, const char* function, const char* argName, const char* assertion)
michael@0: {
michael@0:     printf_stderr_common("Argument bad: %s, %s\n", argName, assertion);
michael@0:     printCallSite(file, line, function);
michael@0: }
michael@0: 
michael@0: void WTFReportFatalError(const char* file, int line, const char* function, const char* format, ...)
michael@0: {
michael@0:     printf_stderr_common("Fatal error: ");
michael@0:     va_list args;
michael@0:     va_start(args, format);
michael@0:     vprintf_stderr_common(format, args);
michael@0:     va_end(args);
michael@0:     printf_stderr_common("\n");
michael@0:     printCallSite(file, line, function);
michael@0: }
michael@0: 
michael@0: void WTFReportError(const char* file, int line, const char* function, const char* format, ...)
michael@0: {
michael@0:     printf_stderr_common("Error: ");
michael@0:     va_list args;
michael@0:     va_start(args, format);
michael@0:     vprintf_stderr_common(format, args);
michael@0:     va_end(args);
michael@0:     printf_stderr_common("\n");
michael@0:     printCallSite(file, line, function);
michael@0: }
michael@0: 
michael@0: void WTFLog(WTFLogChannel* channel, const char* format, ...)
michael@0: {
michael@0:     if (channel->state != WTFLogChannelOn)
michael@0:         return;
michael@0: 
michael@0:     va_list args;
michael@0:     va_start(args, format);
michael@0:     vprintf_stderr_common(format, args);
michael@0:     va_end(args);
michael@0:     if (format[strlen(format) - 1] != '\n')
michael@0:         printf_stderr_common("\n");
michael@0: }
michael@0: 
michael@0: void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChannel* channel, const char* format, ...)
michael@0: {
michael@0:     if (channel->state != WTFLogChannelOn)
michael@0:         return;
michael@0: 
michael@0:     va_list args;
michael@0:     va_start(args, format);
michael@0:     vprintf_stderr_common(format, args);
michael@0:     va_end(args);
michael@0:     if (format[strlen(format) - 1] != '\n')
michael@0:         printf_stderr_common("\n");
michael@0:     printCallSite(file, line, function);
michael@0: }
michael@0: 
michael@0: } // extern "C"