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      1 /*
      2  * libjingle
      3  * Copyright 2014, Google Inc.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions are met:
      7  *
      8  *  1. Redistributions of source code must retain the above copyright notice,
      9  *     this list of conditions and the following disclaimer.
     10  *  2. Redistributions in binary form must reproduce the above copyright notice,
     11  *     this list of conditions and the following disclaimer in the documentation
     12  *     and/or other materials provided with the distribution.
     13  *  3. The name of the author may not be used to endorse or promote products
     14  *     derived from this software without specific prior written permission.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
     17  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     18  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
     19  * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     20  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     22  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     23  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     25  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #if !defined(__has_feature) || !__has_feature(objc_arc)
     29 #error "This file requires ARC support."
     30 #endif
     31 
     32 #import "RTCStatsReport+Internal.h"
     33 
     34 #import "RTCPair.h"
     35 
     36 @implementation RTCStatsReport
     37 
     38 - (NSString*)description {
     39   NSString* format = @"id: %@, type: %@, timestamp: %f, values: %@";
     40   return [NSString stringWithFormat:format,
     41                                     self.reportId,
     42                                     self.type,
     43                                     self.timestamp,
     44                                     self.values];
     45 }
     46 
     47 @end
     48 
     49 @implementation RTCStatsReport (Internal)
     50 
     51 - (instancetype)initWithStatsReport:(const webrtc::StatsReport&)statsReport {
     52   if (self = [super init]) {
     53     _reportId = @(statsReport.id.c_str());
     54     _type = @(statsReport.type.c_str());
     55     _timestamp = statsReport.timestamp;
     56     NSMutableArray* values =
     57         [NSMutableArray arrayWithCapacity:statsReport.values.size()];
     58     webrtc::StatsReport::Values::const_iterator it = statsReport.values.begin();
     59     for (; it != statsReport.values.end(); ++it) {
     60       RTCPair* pair = [[RTCPair alloc] initWithKey:@(it->name.c_str())
     61                                              value:@(it->value.c_str())];
     62       [values addObject:pair];
     63     }
     64     _values = values;
     65   }
     66   return self;
     67 }
     68 
     69 @end
     70