/**************************************************************************/ /* */ /* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/. */ /* */ /* NXCOMP, NX protocol compression and NX extensions to this software */ /* are copyright of NoMachine. Redistribution and use of the present */ /* software is allowed according to terms specified in the file LICENSE */ /* which comes in the source distribution. */ /* */ /* Check http://www.nomachine.com/licensing.html for applicability. */ /* */ /* NX and NoMachine are trademarks of Medialogic S.p.A. */ /* */ /* All rights reserved. */ /* */ /**************************************************************************/ #include <stdio.h> #include <ctype.h> #include <unistd.h> #define PANIC #define WARNING #undef TEST #define DEBUG #include "Misc.h" #include "Logger.h" Logger logger; void Logger::user(const char *format, va_list arguments) { char string[1024]; vsnprintf(string, 1024, format, arguments); fprintf(stderr, "%s\n", string); } void Logger::error(const char *name, int error) { fprintf(stderr, "PANIC! %s: Failed with code %d: %s\n", name, error, strerror(error)); } void Logger::warning(const char *name, const char *format, va_list arguments) { char string[1024]; vsnprintf(string, 1024, format, arguments); fprintf(stderr, "%s: WARNING! %s\n", name, string); } void Logger::test(const char *name, const char *format, va_list arguments) { char string[1024]; vsnprintf(string, 1024, format, arguments); fprintf(stderr, "%s: %s\n", name, string); } void Logger::trace(const char *name) { fprintf(stderr, "%s\n", name); } void Logger::debug(const char *name, const char *format, va_list arguments) { char string[1024]; vsnprintf(string, 1024, format, arguments); fprintf(stderr, "%s: %s\n", name, string); } void Logger::dump(const char *name, const char *data, int size) { fprintf(stderr, "%s: Dumping %d bytes of data at %p\n", name, size, data); for (int i = 0; i < size;) { fprintf(stderr, "[%d]\t", i); int t = i; for (unsigned int ii = 0; i < size && ii < 8; i++, ii++) { fprintf(stderr, "%02x/%d\t", data[i] & 0xff, data[i]); } for (unsigned int ii = i % 8; ii > 0 && ii < 8; ii++) { fprintf(stderr, "\t"); } i = t; for (unsigned int ii = 0; i < size && ii < 8; i++, ii++) { if (isprint(data[i])) { fprintf(stderr, "%c", data[i]); } else { fprintf(stderr, "."); } } fprintf(stderr, "\n"); } }