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