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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
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2 * |
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3 * This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 /** |
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8 * Cache Service Utility Functions |
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9 */ |
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10 |
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11 #ifndef _nsCache_h_ |
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12 #define _nsCache_h_ |
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13 |
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14 #if defined(MOZ_LOGGING) |
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15 #define FORCE_PR_LOG |
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16 #endif |
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17 |
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18 #if defined(PR_LOG) |
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19 #error "If nsCache.h #included it must come before any files that #include prlog.h" |
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20 #endif |
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21 |
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22 #include "prlog.h" |
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23 #include "nsISupports.h" |
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24 #include "nsIFile.h" |
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25 #include "nsAString.h" |
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26 #include "prtime.h" |
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27 #include "nsError.h" |
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28 |
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29 // PR_LOG args = "format string", arg, arg, ... |
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30 #if defined(PR_LOGGING) |
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31 extern PRLogModuleInfo * gCacheLog; |
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32 void CacheLogInit(); |
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33 void CacheLogPrintPath(PRLogModuleLevel level, |
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34 const char * format, |
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35 nsIFile * item); |
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36 #define CACHE_LOG_INIT() CacheLogInit() |
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37 #define CACHE_LOG_ALWAYS(args) PR_LOG(gCacheLog, PR_LOG_ALWAYS, args) |
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38 #define CACHE_LOG_ERROR(args) PR_LOG(gCacheLog, PR_LOG_ERROR, args) |
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39 #define CACHE_LOG_WARNING(args) PR_LOG(gCacheLog, PR_LOG_WARNING, args) |
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40 #define CACHE_LOG_DEBUG(args) PR_LOG(gCacheLog, PR_LOG_DEBUG, args) |
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41 #define CACHE_LOG_PATH(level, format, item) \ |
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42 CacheLogPrintPath(level, format, item) |
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43 #else |
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44 #define CACHE_LOG_INIT() {} |
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45 #define CACHE_LOG_ALWAYS(args) {} |
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46 #define CACHE_LOG_ERROR(args) {} |
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47 #define CACHE_LOG_WARNING(args) {} |
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48 #define CACHE_LOG_DEBUG(args) {} |
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49 #define CACHE_LOG_PATH(level, format, item) {} |
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50 #endif |
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51 |
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52 |
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53 extern uint32_t SecondsFromPRTime(PRTime prTime); |
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54 extern PRTime PRTimeFromSeconds(uint32_t seconds); |
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55 |
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56 |
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57 extern nsresult ClientIDFromCacheKey(const nsACString& key, char ** result); |
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58 extern nsresult ClientKeyFromCacheKey(const nsCString& key, nsACString &result); |
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59 |
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60 |
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61 #endif // _nsCache_h |