DevelopmentEnviromentDetector.m

static BOOL PSPDFIsDevelopmentBuild(void) {
#if TARGET_IPHONE_SIMULATOR
    return YES;
#else
    @autoreleasepool {
        // There is no provisioning profile in AppStore Apps.
        NSData *data = [NSData dataWithContentsOfFile:[NSBundle.mainBundle pathForResource:@"embedded" ofType:@"mobileprovision"]];
        if (data) {
            const char *bytes = [data bytes];
            NSMutableString *profile = [NSMutableString new];
            for (NSUInteger i = 0; i < data.length; i++) {
                [profile appendFormat:@"%c", bytes[i]];
            }
            // Look for debug value, if detected we're a development build.
            NSString *cleared = [[profile componentsSeparatedByCharactersInSet:NSCharacterSet.whitespaceAndNewlineCharacterSet] componentsJoinedByString:@""];
            return [cleared rangeOfString:@"<key>get-task-allow</key><true/>"].length > 0;
        }
    }
    return NO;
#endif
}