diff options
author | Craig Tiller <ctiller@google.com> | 2016-03-16 07:58:20 -0700 |
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committer | Craig Tiller <ctiller@google.com> | 2016-03-16 07:58:20 -0700 |
commit | 4f7ffa05a4419a27fe31494c7fc694e0c9d262a9 (patch) | |
tree | 2abb39d5ececba836e9b5f20a59c34ae191f29bb /src/objective-c/GRPCClient/private/GRPCReachabilityFlagNames.xmacro.h | |
parent | b093686e59ccb2a74329ce73e23d4993162dad89 (diff) | |
parent | 66e3b02d8a970f978c7907903f04094f802c7b44 (diff) |
Merge github.com:grpc/grpc into idempotent
Diffstat (limited to 'src/objective-c/GRPCClient/private/GRPCReachabilityFlagNames.xmacro.h')
-rw-r--r-- | src/objective-c/GRPCClient/private/GRPCReachabilityFlagNames.xmacro.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/objective-c/GRPCClient/private/GRPCReachabilityFlagNames.xmacro.h b/src/objective-c/GRPCClient/private/GRPCReachabilityFlagNames.xmacro.h new file mode 100644 index 0000000000..02871d5d02 --- /dev/null +++ b/src/objective-c/GRPCClient/private/GRPCReachabilityFlagNames.xmacro.h @@ -0,0 +1,65 @@ +/* + * + * Copyright 2016, Google 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: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 THE COPYRIGHT + * OWNER 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. + * + */ + +/** + * "X-macro" file that lists the flags names of Apple's Network Reachability API, along with a nice + * Objective-C method name used to query each of them. + * + * Example usage: To generate a dictionary from flag value to name, one can do: + + NSDictionary *flagNames = @{ +#define GRPC_XMACRO_ITEM(methodName, FlagName) \ + @(kSCNetworkReachabilityFlags ## FlagName): @#methodName, +#include "GRXReachabilityFlagNames.xmacro.h" +#undef GRPC_XMACRO_ITEM + }; + + XCTAssertEqualObjects(flagNames[@(kSCNetworkReachabilityFlagsIsWWAN)], @"isCell"); + + */ + +#ifndef GRPC_XMACRO_ITEM +#error This file is to be used with the "X-macro" pattern: Please #define \ + GRPC_XMACRO_ITEM(methodName, FlagName), then #include this file, and then #undef \ + GRPC_XMACRO_ITEM. +#endif + +GRPC_XMACRO_ITEM(isCell, IsWWAN) +GRPC_XMACRO_ITEM(reachable, Reachable) +GRPC_XMACRO_ITEM(transientConnection, TransientConnection) +GRPC_XMACRO_ITEM(connectionRequired, ConnectionRequired) +GRPC_XMACRO_ITEM(connectionOnTraffic, ConnectionOnTraffic) +GRPC_XMACRO_ITEM(interventionRequired, InterventionRequired) +GRPC_XMACRO_ITEM(connectionOnDemand, ConnectionOnDemand) +GRPC_XMACRO_ITEM(isLocalAddress, IsLocalAddress) +GRPC_XMACRO_ITEM(isDirect, IsDirect) |