| /* |
| * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved. |
| * Copyright (C) 2007-2009 Torch Mobile, Inc. |
| * |
| * 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 "Assertions.h" |
| |
| #include <stdio.h> |
| #include <stdarg.h> |
| #include <string.h> |
| |
| #if WTF_COMPILER_MSVC |
| #ifndef WINVER |
| #define WINVER 0x0500 |
| #endif |
| #ifndef _WIN32_WINNT |
| #define _WIN32_WINNT 0x0500 |
| #endif |
| #include "jswin.h" |
| #include <crtdbg.h> |
| #endif |
| |
| extern "C" { |
| |
| WTF_ATTRIBUTE_PRINTF(1, 0) |
| static void vprintf_stderr_common(const char* format, va_list args) |
| { |
| vfprintf(stderr, format, args); |
| } |
| |
| WTF_ATTRIBUTE_PRINTF(1, 2) |
| static void printf_stderr_common(const char* format, ...) |
| { |
| va_list args; |
| va_start(args, format); |
| vprintf_stderr_common(format, args); |
| va_end(args); |
| } |
| |
| static void printCallSite(const char* file, int line, const char* function) |
| { |
| #if WTF_COMPILER_MSVC && defined _DEBUG |
| _CrtDbgReport(_CRT_WARN, file, line, NULL, "%s\n", function); |
| #else |
| printf_stderr_common("(%s:%d %s)\n", file, line, function); |
| #endif |
| } |
| |
| void WTFReportAssertionFailure(const char* file, int line, const char* function, const char* assertion) |
| { |
| if (assertion) |
| printf_stderr_common("Assertion failure: %s\n", assertion); |
| else |
| printf_stderr_common("Should never be reached\n"); |
| printCallSite(file, line, function); |
| } |
| |
| void WTFReportAssertionFailureWithMessage(const char* file, int line, const char* function, const char* assertion, const char* format, ...) |
| { |
| printf_stderr_common("Assertion failure: "); |
| va_list args; |
| va_start(args, format); |
| vprintf_stderr_common(format, args); |
| va_end(args); |
| printf_stderr_common("\n%s\n", assertion); |
| printCallSite(file, line, function); |
| } |
| |
| void WTFReportArgumentAssertionFailure(const char* file, int line, const char* function, const char* argName, const char* assertion) |
| { |
| printf_stderr_common("Argument bad: %s, %s\n", argName, assertion); |
| printCallSite(file, line, function); |
| } |
| |
| void WTFReportFatalError(const char* file, int line, const char* function, const char* format, ...) |
| { |
| printf_stderr_common("Fatal error: "); |
| va_list args; |
| va_start(args, format); |
| vprintf_stderr_common(format, args); |
| va_end(args); |
| printf_stderr_common("\n"); |
| printCallSite(file, line, function); |
| } |
| |
| void WTFReportError(const char* file, int line, const char* function, const char* format, ...) |
| { |
| printf_stderr_common("Error: "); |
| va_list args; |
| va_start(args, format); |
| vprintf_stderr_common(format, args); |
| va_end(args); |
| printf_stderr_common("\n"); |
| printCallSite(file, line, function); |
| } |
| |
| void WTFLog(WTFLogChannel* channel, const char* format, ...) |
| { |
| if (channel->state != WTFLogChannelOn) |
| return; |
| |
| va_list args; |
| va_start(args, format); |
| vprintf_stderr_common(format, args); |
| va_end(args); |
| if (format[strlen(format) - 1] != '\n') |
| printf_stderr_common("\n"); |
| } |
| |
| void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChannel* channel, const char* format, ...) |
| { |
| if (channel->state != WTFLogChannelOn) |
| return; |
| |
| va_list args; |
| va_start(args, format); |
| vprintf_stderr_common(format, args); |
| va_end(args); |
| if (format[strlen(format) - 1] != '\n') |
| printf_stderr_common("\n"); |
| printCallSite(file, line, function); |
| } |
| |
| } // extern "C" |