| 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 |