/* * Copyright (C) 2003 Apple Computer, 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. */ #import "KWQAssertions.h" static int (* vfprintf_no_warning)(FILE *, const char *, va_list) = vfprintf; static void vprintf_stderr_objc(const char *format, va_list args) { if (!strstr(format, "%@")) { vfprintf_no_warning(stderr, format, args); } else { fputs([[[[NSString alloc] initWithFormat:[NSString stringWithCString:format] arguments:args] autorelease] UTF8String], stderr); } } void KWQReportAssertionFailure(const char *file, int line, const char *function, const char *assertion) { if (assertion) { fprintf(stderr, "=================\nASSERTION FAILED: %s (%s:%d %s)\n=================\n", assertion, file, line, function); } else { fprintf(stderr, "=================\nSHOULD NEVER BE REACHED (%s:%d %s)\n=================\n", file, line, function); } } void KWQReportAssertionFailureWithMessage(const char *file, int line, const char *function, const char *assertion, const char *format, ...) { fprintf(stderr, "=================\nASSERTION FAILED: "); va_list args; va_start(args, format); vprintf_stderr_objc(format, args); va_end(args); fprintf(stderr, "\n%s (%s:%d %s)\n=================\n", assertion, file, line, function); } void KWQReportArgumentAssertionFailure(const char *file, int line, const char *function, const char *argName, const char *assertion) { fprintf(stderr, "=================\nARGUMENT BAD: %s, %s (%s:%d %s)\n=================\n", argName, assertion, file, line, function); } void KWQReportFatalError(const char *file, int line, const char *function, const char *format, ...) { fprintf(stderr, "=================\nFATAL ERROR: "); va_list args; va_start(args, format); vprintf_stderr_objc(format, args); va_end(args); fprintf(stderr, "\n(%s:%d %s)\n=================\n", file, line, function); } void KWQReportError(const char *file, int line, const char *function, const char *format, ...) { fprintf(stderr, "=================\nERROR: "); va_list args; va_start(args, format); vprintf_stderr_objc(format, args); va_end(args); fprintf(stderr, "\n(%s:%d %s)\n=================\n", file, line, function); } void KWQLog(const char *file, int line, const char *function, KWQLogChannel *channel, const char *format, ...) { if (channel->state == KWQLogChannelUninitialized) { channel->state = KWQLogChannelOff; NSString *logLevelString = [[NSUserDefaults standardUserDefaults] objectForKey:[NSString stringWithCString:channel->defaultName]]; if (logLevelString) { unsigned logLevel; if (![[NSScanner scannerWithString:logLevelString] scanHexInt:&logLevel]) { NSLog(@"unable to parse hex value for %s (%@), logging is off", channel->defaultName, logLevelString); } if ((logLevel & channel->mask) == channel->mask) { channel->state = KWQLogChannelOn; } } } if (channel->state != KWQLogChannelOn) { return; } if (channel->mask != 0x100) // kocienda does not want this output when logging editing fprintf(stderr, "- %s:%d %s - ", file, line, function); va_list args; va_start(args, format); vprintf_stderr_objc(format, args); va_end(args); if (format[strlen(format) - 1] != '\n') putc('\n', stderr); }