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      1 /*
      2  * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
      3  * Copyright (C) 2007 Apple Inc.  All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  *
      9  * 1.  Redistributions of source code must retain the above copyright
     10  *     notice, this list of conditions and the following disclaimer.
     11  * 2.  Redistributions in binary form must reproduce the above copyright
     12  *     notice, this list of conditions and the following disclaimer in the
     13  *     documentation and/or other materials provided with the distribution.
     14  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     15  *     its contributors may be used to endorse or promote products derived
     16  *     from this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     19  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     20  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     21  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     22  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     23  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     25  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  */
     29 #include "config.h"
     30 #include "WebKitLogging.h"
     31 
     32 WTFLogChannel WebKitLogTextInput =              { 0x00000010, "WebKitLogLevel", WTFLogChannelOff };
     33 WTFLogChannel WebKitLogTiming =                 { 0x00000020, "WebKitLogLevel", WTFLogChannelOff };
     34 WTFLogChannel WebKitLogLoading =                { 0x00000040, "WebKitLogLevel", WTFLogChannelOff };
     35 WTFLogChannel WebKitLogFontCache =              { 0x00000100, "WebKitLogLevel", WTFLogChannelOff };
     36 WTFLogChannel WebKitLogFontSubstitution =       { 0x00000200, "WebKitLogLevel", WTFLogChannelOff };
     37 WTFLogChannel WebKitLogDownload =               { 0x00000800, "WebKitLogLevel", WTFLogChannelOff };
     38 WTFLogChannel WebKitLogDocumentLoad =           { 0x00001000, "WebKitLogLevel", WTFLogChannelOff };
     39 WTFLogChannel WebKitLogPlugins =                { 0x00002000, "WebKitLogLevel", WTFLogChannelOff };
     40 WTFLogChannel WebKitLogEvents =                 { 0x00010000, "WebKitLogLevel", WTFLogChannelOff };
     41 WTFLogChannel WebKitLogView =                   { 0x00020000, "WebKitLogLevel", WTFLogChannelOff };
     42 WTFLogChannel WebKitLogRedirect =               { 0x00040000, "WebKitLogLevel", WTFLogChannelOff };
     43 WTFLogChannel WebKitLogPageCache =              { 0x00080000, "WebKitLogLevel", WTFLogChannelOff };
     44 WTFLogChannel WebKitLogCacheSizes =             { 0x00100000, "WebKitLogLevel", WTFLogChannelOff };
     45 WTFLogChannel WebKitLogFormDelegate =           { 0x00200000, "WebKitLogLevel", WTFLogChannelOff };
     46 WTFLogChannel WebKitLogFileDatabaseActivity =   { 0x00400000, "WebKitLogLevel", WTFLogChannelOff };
     47 WTFLogChannel WebKitLogHistory =                { 0x00800000, "WebKitLogLevel", WTFLogChannelOff };
     48 WTFLogChannel WebKitLogBindings =               { 0x01000000, "WebKitLogLevel", WTFLogChannelOff };
     49 WTFLogChannel WebKitLogFontSelection =          { 0x02000000, "WebKitLogLevel", WTFLogChannelOff };
     50 WTFLogChannel WebKitLogEncoding =               { 0x04000000, "WebKitLogLevel", WTFLogChannelOff };
     51 WTFLogChannel WebKitLogLiveConnect =            { 0x08000000, "WebKitLogLevel", WTFLogChannelOff };
     52 WTFLogChannel WebKitLogBackForward =            { 0x10000000, "WebKitLogLevel", WTFLogChannelOff };
     53 WTFLogChannel WebKitLogProgress =               { 0x20000000, "WebKitLogLevel", WTFLogChannelOff };
     54 WTFLogChannel WebKitLogPluginEvents =           { 0x40000000, "WebKitLogLevel", WTFLogChannelOff };
     55 WTFLogChannel WebKitLogIconDatabase =           { 0x80000000, "WebKitLogLevel", WTFLogChannelOff };
     56 
     57 static void initializeLogChannel(WTFLogChannel *)
     58 {
     59     // FIXME: Get the LogChannel preferences from somewhere, otherwise people will have to hard code
     60     // the logging channels they want to WTFLogChannelOn
     61 /*
     62     channel->state = WTFLogChannelOff;
     63     NSString *logLevelString = [[NSUserDefaults standardUserDefaults] objectForKey:[NSString stringWithUTF8String:channel->defaultName]];
     64     if (logLevelString) {
     65         unsigned logLevel;
     66         if (![[NSScanner scannerWithString:logLevelString] scanHexInt:&logLevel])
     67             NSLog(@"unable to parse hex value for %s (%@), logging is off", channel->defaultName, logLevelString);
     68         if ((logLevel & channel->mask) == channel->mask)
     69             channel->state = WTFLogChannelOn;
     70     }
     71 */
     72 }
     73 
     74 void WebKitInitializeLoggingChannelsIfNecessary()
     75 {
     76     static bool haveInitializedLoggingChannels = false;
     77     if (haveInitializedLoggingChannels)
     78         return;
     79     haveInitializedLoggingChannels = true;
     80 
     81     initializeLogChannel(&WebKitLogTextInput);
     82     initializeLogChannel(&WebKitLogTiming);
     83     initializeLogChannel(&WebKitLogLoading);
     84     initializeLogChannel(&WebKitLogFontCache);
     85     initializeLogChannel(&WebKitLogFontSubstitution);
     86     initializeLogChannel(&WebKitLogDownload);
     87     initializeLogChannel(&WebKitLogDocumentLoad);
     88     initializeLogChannel(&WebKitLogPlugins);
     89     initializeLogChannel(&WebKitLogEvents);
     90     initializeLogChannel(&WebKitLogView);
     91     initializeLogChannel(&WebKitLogRedirect);
     92     initializeLogChannel(&WebKitLogPageCache);
     93     initializeLogChannel(&WebKitLogCacheSizes);
     94     initializeLogChannel(&WebKitLogFormDelegate);
     95     initializeLogChannel(&WebKitLogFileDatabaseActivity);
     96     initializeLogChannel(&WebKitLogHistory);
     97     initializeLogChannel(&WebKitLogBindings);
     98     initializeLogChannel(&WebKitLogFontSelection);
     99     initializeLogChannel(&WebKitLogEncoding);
    100     initializeLogChannel(&WebKitLogLiveConnect);
    101     initializeLogChannel(&WebKitLogBackForward);
    102     initializeLogChannel(&WebKitLogProgress);
    103     initializeLogChannel(&WebKitLogPluginEvents);
    104     initializeLogChannel(&WebKitLogIconDatabase);
    105 }
    106 
    107