1 /* 2 * Copyright 2001 Red Hat Inc., Durham, North Carolina. 3 * 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining 7 * a copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation on the rights to use, copy, modify, merge, 10 * publish, distribute, sublicense, and/or sell copies of the Software, 11 * and to permit persons to whom the Software is furnished to do so, 12 * subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial 16 * portions of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 19 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 21 * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS 22 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 23 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 24 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 25 * SOFTWARE. 26 */ 27 28 /* 29 * Authors: 30 * Rickard E. (Rik) Faith <faith@redhat.com> 31 * 32 */ 33 34 /** \file 35 * This header is included by all files that need to use the DMX logging 36 * facilities. */ 37 38 #ifndef _DMXLOG_H_ 39 #define _DMXLOG_H_ 40 41 /** Logging levels -- output is tunable with #dmxSetLogLevel. */ 42 typedef enum { 43 dmxDebug, /**< Usually verbose debugging info */ 44 dmxInfo, /**< Non-warning information */ 45 dmxWarning, /**< A warning that may indicate DMX 46 * will not function as the user 47 * intends. */ 48 dmxError, /**< A non-fatal error that probably 49 * indicates DMX will not function as 50 * desired.*/ 51 dmxFatal /**< A fatal error that will cause DMX 52 * to shut down. */ 53 } dmxLogLevel; 54 55 /* Logging functions used by Xserver/hw/dmx routines. */ 56 extern dmxLogLevel dmxSetLogLevel(dmxLogLevel newLevel); 57 extern dmxLogLevel dmxGetLogLevel(void); 58 extern void dmxLog(dmxLogLevel logLevel, const char *format, 59 ...) _X_ATTRIBUTE_PRINTF(2, 3); 60 extern void dmxLogCont(dmxLogLevel logLevel, const char *format, 61 ...) _X_ATTRIBUTE_PRINTF(2, 3); 62 extern const char *dmxEventName(int type); 63 64 #ifndef DMX_LOG_STANDALONE 65 extern void dmxLogOutput(DMXScreenInfo * dmxScreen, const char *format, 66 ...) _X_ATTRIBUTE_PRINTF(2, 3); 67 extern void dmxLogOutputCont(DMXScreenInfo * dmxScreen, const char *format, 68 ...) _X_ATTRIBUTE_PRINTF(2, 3); 69 extern void dmxLogOutputWarning(DMXScreenInfo * dmxScreen, const char *format, 70 ...) _X_ATTRIBUTE_PRINTF(2, 3); 71 extern void dmxLogInput(DMXInputInfo * dmxInput, const char *format, 72 ...) _X_ATTRIBUTE_PRINTF(2, 3); 73 extern void dmxLogInputCont(DMXInputInfo * dmxInput, const char *format, 74 ...) _X_ATTRIBUTE_PRINTF(2, 3); 75 extern void dmxLogArgs(dmxLogLevel logLevel, int argc, char **argv); 76 extern void dmxLogVisual(DMXScreenInfo * dmxScreen, XVisualInfo * vi, 77 int defaultVisual); 78 extern const char *dmxXInputEventName(int type); 79 #endif 80 81 #endif 82