#include "config.h"
#include "Logging.h"
#include <wtf/StdLibExtras.h>
#include <wtf/text/CString.h>
#include <wtf/text/WTFString.h>
#if PLATFORM(COCOA)
#include <notify.h>
#endif
#if !LOG_DISABLED
namespace WebCore {
#define DEFINE_LOG_CHANNEL(name) \
WTFLogChannel JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, name) = { WTFLogChannelOff, #name };
WEBCORE_LOG_CHANNELS(DEFINE_LOG_CHANNEL)
#define LOG_CHANNEL_ADDRESS(name) &JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, name),
WTFLogChannel* logChannels[] = {
WEBCORE_LOG_CHANNELS(LOG_CHANNEL_ADDRESS)
};
size_t logChannelCount = WTF_ARRAY_LENGTH(logChannels);
bool isLogChannelEnabled(const String& name)
{
WTFLogChannel* channel = WTFLogChannelByName(logChannels, logChannelCount, name.utf8().data());
if (!channel)
return false;
return channel->state != WTFLogChannelOff;
}
static bool logChannelsNeedInitialization = true;
void setLogChannelToAccumulate(const String& name)
{
WTFLogChannel* channel = WTFLogChannelByName(logChannels, logChannelCount, name.utf8().data());
if (!channel)
return;
channel->state = WTFLogChannelOnWithAccumulation;
logChannelsNeedInitialization = true;
}
void initializeLoggingChannelsIfNecessary()
{
if (!logChannelsNeedInitialization)
return;
logChannelsNeedInitialization = false;
WTFInitializeLogChannelStatesFromString(logChannels, logChannelCount, logLevelString().utf8().data());
}
#ifndef NDEBUG
void registerNotifyCallback(const String& notifyID, std::function<void()> callback)
{
#if PLATFORM(COCOA)
int token;
notify_register_dispatch(notifyID.utf8().data(), &token, dispatch_get_main_queue(), ^(int) {
callback();
});
#else
UNUSED_PARAM(notifyID);
UNUSED_PARAM(callback);
#endif
}
#endif
void logFunctionResult(WTFLogChannel* channel, std::function<const char*()> function)
{
WTFLog(channel, "%s", function());
}
}
#endif // !LOG_DISABLED