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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #ifndef ANDROID_RTL_PROPERTIES_H
     18 #define ANDROID_RTL_PROPERTIES_H
     19 
     20 #include <cutils/properties.h>
     21 #include <stdlib.h>
     22 
     23 namespace android {
     24 
     25 /**
     26  * Debug level for app developers.
     27  */
     28 #define RTL_PROPERTY_DEBUG "rtl.debug_level"
     29 
     30 /**
     31  * Debug levels. Debug levels are used as flags.
     32  */
     33 enum RtlDebugLevel {
     34     kRtlDebugDisabled = 0,
     35     kRtlDebugMemory = 1,
     36     kRtlDebugCaches = 2,
     37     kRtlDebugAllocations = 3
     38 };
     39 
     40 static RtlDebugLevel readRtlDebugLevel() {
     41     char property[PROPERTY_VALUE_MAX];
     42     if (property_get(RTL_PROPERTY_DEBUG, property, NULL) > 0) {
     43         return (RtlDebugLevel) atoi(property);
     44     }
     45     return kRtlDebugDisabled;
     46 }
     47 
     48 // Define if we want (1) to have Advances debug values or not (0)
     49 #define DEBUG_ADVANCES 0
     50 
     51 // Define if we want (1) to have Glyphs debug values or not (0)
     52 #define DEBUG_GLYPHS 0
     53 
     54 } // namespace android
     55 #endif // ANDROID_RTL_PROPERTIES_H
     56