text: /*
   Copyright 2009-2015 Urban Airship Inc. All rights reserved.
  
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:
  
   1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.
  
   2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.
  
   THIS SOFTWARE IS PROVIDED BY THE URBAN AIRSHIP INC ``AS IS'' AND ANY EXPRESS OR
   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
   EVENT SHALL URBAN AIRSHIP INC OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
   OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
   ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #import <UIKit/UIKit.h>
  
  /**
   * Represents the possible log levels.
   */
  typedef NS_ENUM(NSInteger, UALogLevel) {
      /**
       * Undefined log level.
       */
      UALogLevelUndefined = -1,
  
      /**
       * No log messages.
       */
      UALogLevelNone = 0,
  
      /**
       * Log error messages.
       */
      UALogLevelError = 1,
  
      /**
       * Log warning messages.
       */
      UALogLevelWarn = 2,
  
      /**
       * Log informative messages.
       */
      UALogLevelInfo = 3,
  
      /**
       * Log debugging messages.
       */
      UALogLevelDebug = 4,
  
      /**
       * Log detailed tracing messages.
       */
      UALogLevelTrace = 5
  };
  
  
  #define UA_LEVEL_LOG_THREAD(level, levelString, fmt, ...) \
      do { \
          if (uaLoggingEnabled && uaLogLevel >= level) { \
              NSString *thread = ([[NSThread currentThread] isMainThread]) ? @"M" : @"B"; \
              NSLog((@"[%@] [%@] => %s [Line %d] " fmt), levelString, thread, __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__); \
          } \
      } while(0)
  
  #define UA_LEVEL_LOG_NO_THREAD(level, levelString, fmt, ...) \
      do { \
          if (uaLoggingEnabled && uaLogLevel >= level) { \
              NSLog((@"[%@] %s [Line %d] " fmt), levelString, __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__); \
          } \
      } while(0)
  
  #define UA_LEVEL_LOG_IMPLEMENTATION(fmt, ...) \
      do { \
          if (uaLoggingEnabled && uaLogLevel >= UALogLevelError) { \
              if (uaLoudImpErrorLoggingEnabled) { \
                  NSLog((@"🚨Urban Airship Implementation Error🚨 - " fmt), ##__VA_ARGS__); \
              } else { \
                  NSLog((@"Urban Airship Implementation Error - " fmt), ##__VA_ARGS__); \
              } \
          } \
      } while(0)
  
  //only log thread if #UA_LOG_THREAD is defined
  #ifdef UA_LOG_THREAD
  #define UA_LEVEL_LOG UA_LEVEL_LOG_THREAD
  #else
  #define UA_LEVEL_LOG UA_LEVEL_LOG_NO_THREAD
  #endif
  
  extern BOOL uaLoggingEnabled; // Default is YES
  extern UALogLevel uaLogLevel; // Default is UALogLevelError
  extern BOOL uaLoudImpErrorLoggingEnabled; // Default is YES
  
  #define UA_LTRACE(fmt, ...) UA_LEVEL_LOG(UALogLevelTrace, @"T", fmt, ##__VA_ARGS__)
  #define UA_LDEBUG(fmt, ...) UA_LEVEL_LOG(UALogLevelDebug, @"D", fmt, ##__VA_ARGS__)
  #define UA_LINFO(fmt, ...) UA_LEVEL_LOG(UALogLevelInfo, @"I", fmt, ##__VA_ARGS__)
  #define UA_LWARN(fmt, ...) UA_LEVEL_LOG(UALogLevelWarn, @"W", fmt, ##__VA_ARGS__)
  #define UA_LERR(fmt, ...) UA_LEVEL_LOG(UALogLevelError, @"E", fmt, ##__VA_ARGS__)
  #define UA_LIMPERR(fmt, ...) UA_LEVEL_LOG_IMPLEMENTATION(fmt, ##__VA_ARGS__)
  
  #define UALOG UA_LDEBUG
  
  // constants
  #define kUAAirshipProductionServer @"https://device-api.urbanairship.com"
  #define kUAAnalyticsProductionServer @"https://combine.urbanairship.com"
  #define kUAProductionLandingPageContentURL @"https://dl.urbanairship.com/aaa"
  
  #ifdef _UA_VERSION
  #define UA_VERSION @ _UA_VERSION
  #else
  #define UA_VERSION @ "0.0.0"
  #endif
  
  #define UA_VERSION_INTERFACE(CLASSNAME) \
  @interface CLASSNAME : NSObject         \
  + (nonnull NSString *)get;                      \
  @end
  
  
  #define UA_VERSION_IMPLEMENTATION(CLASSNAME, VERSION_STR)   \
  @implementation CLASSNAME                                   \
  + (NSString *)get {                                         \
  return VERSION_STR;                                         \
  }                                                           \
  @end
  
  #if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
  #define UA_IF_IOS7_OR_GREATER(...) \
      if (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iOS_7_0) \
      { \
          __VA_ARGS__ \
      }
  #else
  #define UA_IF_IOS7_OR_GREATER(...)
  #endif
  
  #define UA_SUPPRESS_PERFORM_SELECTOR_LEAK_WARNING(THE_CODE) \
  do { \
  _Pragma("clang diagnostic push") \
  _Pragma("clang diagnostic ignored \"-Warc-performSelector-leaks\"") \
  THE_CODE; \
  _Pragma("clang diagnostic pop") \
  } while (0)
  
  #define UA_PREVIEW_WARNING \
  NSLog(@"\n\n\n" \
        "\t *********************************************************\n" \
        "\t *             URBAN AIRSHIP PREVIEW RELEASE             *\n" \
        "\t *                                                       *\n" \
        "\t * This is a preview Urban Airship release.  It is       *\n" \
        "\t * not intended to be part of a production application.  *\n" \
        "\t *                                                       *\n" \
        "\t *                                                       *\n" \
        "\t *                 _..--=--..._                          *\n" \
        "\t *              .-'            '-.  .-.                  *\n" \
        "\t *             /.'              '.\\/  /                  *\n" \
        "\t *            |=-                -=| (                   *\n" \
        "\t *             \'.              .'/\\  \\                   *\n" \
        "\t *              '-.,_____ _____.-'  '-'                  *\n" \
        "\t *                   [_____]=8                           *\n" \
        "\t *                                                       *\n" \
        "\t *********************************************************\n\n\n"); \
  
  #ifdef UA_PREVIEW
  #define UA_BUILD_WARNINGS UA_PREVIEW_WARNING
  #else
  #define UA_BUILD_WARNINGS
  #endif
  