Starting a new branch with same changes from https://github.com/grpc/grpc/pull/19621

pull/19800/head
Tony Lu 5 years ago
parent 6ba7d2c21d
commit 44868ae12a
  1. 7
      WORKSPACE
  2. 215
      bazel/generate_objc.bzl
  3. 50
      bazel/grpc_build_system.bzl
  4. 8
      bazel/grpc_deps.bzl
  5. 46
      bazel/grpc_util.bzl
  6. 68
      bazel/objc_grpc_library.bzl
  7. 96
      src/objective-c/BUILD
  8. 69
      src/objective-c/examples/BUILD
  9. 31
      src/objective-c/examples/BazelBuildSamples/ios-sample/Podfile
  10. 413
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample.xcodeproj/project.pbxproj
  11. 25
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/AppDelegate.h
  12. 63
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/AppDelegate.m
  13. 98
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/Assets.xcassets/AppIcon.appiconset/Contents.json
  14. 6
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/Assets.xcassets/Contents.json
  15. 25
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/Base.lproj/LaunchScreen.storyboard
  16. 38
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/Base.lproj/Main.storyboard
  17. 45
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/Info.plist
  18. 23
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/ViewController.h
  19. 86
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/ViewController.m
  20. 26
      src/objective-c/examples/BazelBuildSamples/ios-sample/ios-sample/main.m
  21. 118
      src/objective-c/examples/BazelBuildSamples/messages.proto
  22. 28
      src/objective-c/examples/BazelBuildSamples/rmt/BUILD
  23. 57
      src/objective-c/examples/BazelBuildSamples/rmt/test.proto

@ -76,3 +76,10 @@ api_dependencies()
load("@io_bazel_rules_go//go:deps.bzl", "go_rules_dependencies", "go_register_toolchains")
go_rules_dependencies()
go_register_toolchains()
load("@build_bazel_rules_apple//apple:repositories.bzl", "apple_rules_dependencies")
apple_rules_dependencies()
load("@build_bazel_apple_support//lib:repositories.bzl", "apple_support_dependencies")
apple_support_dependencies()

@ -0,0 +1,215 @@
load(
"//bazel:protobuf.bzl",
"get_include_protoc_args",
"get_plugin_args",
"proto_path_to_generated_filename",
)
load(":grpc_util.bzl", "to_upper_camel_with_extension",)
_GRPC_PROTO_HEADER_FMT = "{}.pbrpc.h"
_GRPC_PROTO_SRC_FMT = "{}.pbrpc.m"
_PROTO_HEADER_FMT = "{}.pbobjc.h"
_PROTO_SRC_FMT = "{}.pbobjc.m"
_GENERATED_PROTOS_DIR = "_generated_protos"
_GENERATE_HDRS = 1
_GENERATE_SRCS = 2
_GENERATE_NON_ARC_SRCS = 3
def _generate_objc_impl(ctx):
"""Implementation of the generate_objc rule."""
protos = [
f
for src in ctx.attr.deps
for f in src[ProtoInfo].transitive_imports.to_list()
]
target_package = _join_directories([ctx.label.workspace_root, ctx.label.package])
files_with_rpc = [_label_to_full_file_path(f, target_package) for f in ctx.attr.srcs]
outs = []
for proto in protos:
outs += [_get_output_file_name_from_proto(proto, _PROTO_HEADER_FMT)]
outs += [_get_output_file_name_from_proto(proto, _PROTO_SRC_FMT)]
file_path = _get_full_path_from_file(proto)
if file_path in files_with_rpc:
outs += [_get_output_file_name_from_proto(proto, _GRPC_PROTO_HEADER_FMT)]
outs += [_get_output_file_name_from_proto(proto, _GRPC_PROTO_SRC_FMT)]
out_files = [ctx.actions.declare_file(out) for out in outs]
dir_out = _join_directories([
str(ctx.genfiles_dir.path), target_package, _GENERATED_PROTOS_DIR
])
arguments = []
if ctx.executable.plugin:
arguments += get_plugin_args(
ctx.executable.plugin,
[],
dir_out,
False,
)
tools = [ctx.executable.plugin]
arguments += ["--objc_out=" + dir_out]
arguments += ["--proto_path=."]
arguments += get_include_protoc_args(protos)
# Include the output directory so that protoc puts the generated code in the
# right directory.
arguments += ["--proto_path={}".format(dir_out)]
arguments += ["--proto_path={}".format(_get_directory_from_proto(proto)) for proto in protos]
arguments += [_get_full_path_from_file(proto) for proto in protos]
# create a list of well known proto files if the argument is non-None
well_known_proto_files = []
if ctx.attr.use_well_known_protos:
f = ctx.attr.well_known_protos.files.to_list()[0].dirname
# go two levels up so that #import "google/protobuf/..." is correct
arguments += ["-I{0}".format(f + "/../..")]
well_known_proto_files = ctx.attr.well_known_protos.files.to_list()
ctx.actions.run(
inputs = protos + well_known_proto_files,
tools = tools,
outputs = out_files,
executable = ctx.executable._protoc,
arguments = arguments,
)
return struct(files = depset(out_files))
def _label_to_full_file_path(src, package):
if not src.startswith("//"):
# Relative from current package
if not src.startswith(":"):
# "a.proto" -> ":a.proto"
src = ":" + src
src = "//" + package + src
# Converts //path/to/package:File.ext to path/to/package/File.ext.
src = src.replace("//", "")
src = src.replace(":", "/")
if src.startswith("/"):
# "//:a.proto" -> "/a.proto" so remove the initial slash
return src[1:]
else:
return src
def _get_output_file_name_from_proto(proto, fmt):
return proto_path_to_generated_filename(
_GENERATED_PROTOS_DIR + "/" +
_get_directory_from_proto(proto) + _get_slash_or_null_from_proto(proto) +
to_upper_camel_with_extension(_get_file_name_from_proto(proto), "proto"),
fmt,
)
def _get_file_name_from_proto(proto):
return proto.path.rpartition("/")[2]
def _get_slash_or_null_from_proto(proto):
"""Potentially returns empty (if the file is in the root directory)"""
return proto.path.rpartition("/")[1]
def _get_directory_from_proto(proto):
return proto.path.rpartition("/")[0]
def _get_full_path_from_file(file):
gen_dir_length = 0
# if file is generated, then prepare to remote its root
# (including CPU architecture...)
if not file.is_source:
gen_dir_length = len(file.root.path) + 1
return file.path[gen_dir_length:]
def _join_directories(directories):
massaged_directories = [directory for directory in directories if len(directory) != 0]
return "/".join(massaged_directories)
generate_objc = rule(
attrs = {
"deps": attr.label_list(
mandatory = True,
allow_empty = False,
providers = [ProtoInfo],
),
"plugin": attr.label(
default = "@com_github_grpc_grpc//src/compiler:grpc_objective_c_plugin",
executable = True,
providers = ["files_to_run"],
cfg = "host",
),
"srcs": attr.string_list(
mandatory = False,
allow_empty = True
),
"use_well_known_protos": attr.bool(
mandatory = False,
default = False
),
"well_known_protos": attr.label(
default = "@com_google_protobuf//:well_known_protos"
),
"_protoc": attr.label(
default = Label("//external:protocol_compiler"),
executable = True,
cfg = "host",
),
},
output_to_genfiles = True,
implementation = _generate_objc_impl
)
def _group_objc_files_impl(ctx):
suffix = ""
if ctx.attr.gen_mode == _GENERATE_HDRS:
suffix = "h"
elif ctx.attr.gen_mode == _GENERATE_SRCS:
suffix = "pbrpc.m"
elif ctx.attr.gen_mode == _GENERATE_NON_ARC_SRCS:
suffix = "pbobjc.m"
else:
fail("Undefined gen_mode")
out_files = [
file
for file in ctx.attr.src.files.to_list()
if file.basename.endswith(suffix)
]
return struct(files = depset(out_files))
generate_objc_hdrs = rule(
attrs = {
"src": attr.label(
mandatory = True,
),
"gen_mode": attr.int(
default = _GENERATE_HDRS,
)
},
implementation = _group_objc_files_impl
)
generate_objc_srcs = rule(
attrs = {
"src": attr.label(
mandatory = True,
),
"gen_mode": attr.int(
default = _GENERATE_SRCS,
)
},
implementation = _group_objc_files_impl
)
generate_objc_non_arc_srcs = rule(
attrs = {
"src": attr.label(
mandatory = True,
),
"gen_mode": attr.int(
default = _GENERATE_NON_ARC_SRCS,
)
},
implementation = _group_objc_files_impl
)

@ -24,6 +24,7 @@
#
load("//bazel:cc_grpc_library.bzl", "cc_grpc_library")
load("@build_bazel_rules_apple//apple:resources.bzl", "apple_resource_bundle")
load("@upb//bazel:upb_proto_library.bzl", "upb_proto_library")
# The set of pollers to test against if a test exercises polling
@ -198,6 +199,19 @@ def grpc_cc_binary(name, srcs = [], deps = [], external_deps = [], args = [], da
)
def grpc_generate_one_off_targets():
apple_resource_bundle(
# The choice of name is signicant here, since it determines the bundle name.
name = "gRPCCertificates",
resources = ["etc/roots.pem"],
)
# In open-source, grpc_objc* libraries depend directly on //:grpc
native.alias(
name = "grpc_objc",
actual = "//:grpc",
)
def grpc_objc_use_cronet_config():
pass
def grpc_sh_test(name, srcs, args = [], data = []):
@ -240,6 +254,42 @@ def grpc_package(name, visibility = "private", features = []):
features = features,
)
def grpc_objc_library(
name,
srcs,
hdrs = [],
textual_hdrs = [],
data = [],
deps = [],
defines = [],
includes = [],
visibility = ["//visibility:public"]):
"""The grpc version of objc_library, only used for the Objective-C library compilation
Args:
name: name of target
hdrs: public headers
srcs: all source files (.m)
textual_hdrs: private headers
data: any other bundle resources
defines: preprocessors
includes: added to search path, always [the path to objc directory]
deps: dependencies
visibility: visibility, default to public
"""
native.objc_library(
name = name,
hdrs = hdrs,
srcs = srcs,
textual_hdrs = textual_hdrs,
data = data,
deps = deps,
defines = defines,
includes = includes,
visibility = visibility,
)
def grpc_upb_proto_library(name, deps):
upb_proto_library(name = name, deps = deps)

@ -224,6 +224,14 @@ def grpc_deps():
urls = ["https://github.com/bazelbuild/rules_go/releases/download/0.18.5/rules_go-0.18.5.tar.gz"],
sha256 = "a82a352bffae6bee4e95f68a8d80a70e87f42c4741e6a448bec11998fcc82329",
)
if "build_bazel_rules_apple" not in native.existing_rules():
git_repository(
name = "build_bazel_rules_apple",
remote = "https://github.com/bazelbuild/rules_apple.git",
tag = "0.17.2",
)
# TODO: move some dependencies from "grpc_deps" here?
def grpc_test_only_deps():
"""Internal, not intended for use by packages that are consuming grpc.

@ -0,0 +1,46 @@
# Follows convention set in objectivec_helpers.cc in the protobuf ObjC compiler.
_upper_segments_list = ["url", "http", "https"]
def strip_extension(str):
return str.rpartition(".")[0]
def capitalize(word):
if word in _upper_segments_list:
return word.upper()
else:
return word.capitalize()
def lower_underscore_to_upper_camel(str):
str = strip_extension(str)
camel_case_str = ""
word = ""
for c in str.elems(): # NB: assumes ASCII!
if c.isalpha():
word += c.lower()
else:
# Last word is finished.
if len(word):
camel_case_str += capitalize(word)
word = ""
if c.isdigit():
camel_case_str += c
# Otherwise, drop the character. See UnderscoresToCamelCase in:
# third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_helpers.cc
if len(word):
camel_case_str += capitalize(word)
return camel_case_str
def file_to_upper_camel(src):
elements = src.rpartition("/")
upper_camel = lower_underscore_to_upper_camel(elements[-1])
return "".join(list(elements[:-1]) + [upper_camel])
def file_with_extension(src, ext):
elements = src.rpartition("/")
return "".join(list(elements[:-1]) + [elements[-1], "." + ext])
def to_upper_camel_with_extension(src, ext):
src = file_to_upper_camel(src)
return file_with_extension(src, ext)

@ -0,0 +1,68 @@
load(
"//bazel:generate_objc.bzl",
"generate_objc",
"generate_objc_hdrs",
"generate_objc_srcs",
"generate_objc_non_arc_srcs"
)
load("//bazel:protobuf.bzl", "well_known_proto_libs")
def objc_grpc_library(name, deps, srcs = [], use_well_known_protos = False, **kwargs):
"""Generates messages and/or service stubs for given proto_library and all transitively dependent proto files
Args:
name: name of target
deps: a list of proto_library targets that needs to be compiled
srcs: a list of labels to proto files with service stubs to be generated,
labels specified must include service stubs; otherwise Bazel will complain about srcs being empty
use_well_known_protos: whether to use the well known protos defined in
@com_google_protobuf//src/google/protobuf, default to false
**kwargs: other arguments
"""
objc_grpc_library_name = "_" + name + "_objc_grpc_library"
generate_objc(
name = objc_grpc_library_name,
srcs = srcs,
deps = deps,
use_well_known_protos = use_well_known_protos,
**kwargs
)
generate_objc_hdrs(
name = objc_grpc_library_name + "_hdrs",
src = ":" + objc_grpc_library_name,
)
generate_objc_non_arc_srcs(
name = objc_grpc_library_name + "_non_arc_srcs",
src = ":" + objc_grpc_library_name,
)
arc_srcs = None
if len(srcs) > 0:
generate_objc_srcs(
name = objc_grpc_library_name + "_srcs",
src = ":" + objc_grpc_library_name,
)
arc_srcs = [":" + objc_grpc_library_name + "_srcs"]
native.objc_library(
name = name,
hdrs = [":" + objc_grpc_library_name + "_hdrs"],
non_arc_srcs = [":" + objc_grpc_library_name + "_non_arc_srcs"],
srcs = arc_srcs,
defines = [
"GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=0",
"GPB_GRPC_FORWARD_DECLARE_MESSAGE_PROTO=0",
],
includes = [
"_generated_protos",
"src/objective-c",
],
deps = [
"@com_github_grpc_grpc//src/objective-c:proto_objc_rpc",
"@com_google_protobuf//:protobuf_objc",
],
)

@ -0,0 +1,96 @@
# gRPC Bazel BUILD file.
#
# Copyright 2019 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
licenses(["notice"]) # Apache v2
package(default_visibility = ["//visibility:public"])
load("//bazel:grpc_build_system.bzl", "grpc_objc_library", "grpc_objc_use_cronet_config")
exports_files(["LICENSE"])
grpc_objc_use_cronet_config()
grpc_objc_library(
name = "rx_library",
srcs = glob([
"RxLibrary/*.m",
"RxLibrary/transformations/*.m",
]),
hdrs = glob([
"RxLibrary/*.h",
"RxLibrary/transformations/*.h",
]),
includes = ["."],
deps = [":rx_library_private"],
)
grpc_objc_library(
name = "rx_library_private",
srcs = glob([
"RxLibrary/private/*.m",
]),
textual_hdrs = glob([
"RxLibrary/private/*.h",
]),
visibility = ["//visibility:private"],
)
grpc_objc_library(
name = "grpc_objc_client",
srcs = glob(
[
"GRPCClient/*.m",
"GRPCClient/private/*.m",
],
exclude = ["GRPCClient/GRPCCall+GID.m"],
),
hdrs = glob(
[
"GRPCClient/*.h",
"GRPCClient/internal/*.h",
],
exclude = ["GRPCClient/GRPCCall+GID.h"],
),
data = ["//:gRPCCertificates"],
includes = ["."],
textual_hdrs = glob([
"GRPCClient/private/*.h",
]),
deps = [
":rx_library",
"//:grpc_objc",
],
)
grpc_objc_library(
name = "proto_objc_rpc",
srcs = glob(
["ProtoRPC/*.m"],
),
hdrs = glob(
["ProtoRPC/*.h"],
),
# Different from Cocoapods, do not import as if @com_google_protobuf//:protobuf_objc is a framework,
# use the real paths of @com_google_protobuf//:protobuf_objc instead
defines = ["GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=0"],
includes = ["src/objective-c"],
deps = [
":grpc_objc_client",
":rx_library",
"@com_google_protobuf//:protobuf_objc",
],
)

@ -0,0 +1,69 @@
# gRPC Bazel BUILD file.
#
# Copyright 2019 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
load("@build_bazel_rules_apple//apple:ios.bzl", "ios_application")
load(
"@com_github_grpc_grpc//bazel:objc_grpc_library.bzl",
"objc_grpc_library",
)
proto_library(
name = "messages_proto",
srcs = ["BazelBuildSamples/messages.proto"],
visibility = ["//visibility:public"],
)
objc_grpc_library(
name = "test_grpc_objc",
srcs = ["BazelBuildSamples/rmt/test.proto"],
use_well_known_protos = True,
deps = [
"//src/objective-c/examples/BazelBuildSamples/rmt:test_proto",
],
)
# Proof that without this works without srcs
objc_grpc_library(
name = "test_objc",
use_well_known_protos = True,
deps = [
"//src/objective-c/examples/BazelBuildSamples/rmt:test_proto",
]
)
objc_library(
name = "ios-sample-lib",
srcs = glob(["BazelBuildSamples/ios-sample/ios-sample/**/*.m"]),
hdrs = glob(["BazelBuildSamples/ios-sample/ios-sample/**/*.h"]),
data = glob([
"BazelBuildSamples/ios-sample/ios-sample/Assets.xcassets/**/*",
"BazelBuildSamples/ios-sample/ios-sample/Base.lproj/**/*"
]),
deps = [
":test_grpc_objc",
]
)
ios_application(
name = "ios-sample",
bundle_id = "com.google.ios-sample-objc-bazel",
families = ["iphone"],
minimum_os_version = "9.0",
infoplists = ["BazelBuildSamples/ios-sample/ios-sample/Info.plist"],
visibility = ["//visibility:public"],
deps = [":ios-sample-lib"],
)

@ -0,0 +1,31 @@
platform :ios, '8.0'
install! 'cocoapods', :deterministic_uuids => false
ROOT_DIR = '../../../../..'
target 'ios-sample' do
pod 'gRPC-ProtoRPC', :path => ROOT_DIR
pod 'gRPC', :path => ROOT_DIR
pod 'gRPC-Core', :path => ROOT_DIR
pod 'gRPC-RxLibrary', :path => ROOT_DIR
pod 'RemoteTest', :path => "../../RemoteTestClient"
pod '!ProtoCompiler-gRPCPlugin', :path => "#{ROOT_DIR}/src/objective-c"
end
pre_install do |installer|
grpc_core_spec = installer.pod_targets.find{|t| t.name.start_with?('gRPC-Core')}.root_spec
src_root = "$(PODS_TARGET_SRCROOT)"
grpc_core_spec.pod_target_xcconfig = {
'GRPC_SRC_ROOT' => src_root,
'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(GRPC_SRC_ROOT)/include"',
'USER_HEADER_SEARCH_PATHS' => '"$(GRPC_SRC_ROOT)"',
# If we don't set these two settings, `include/grpc/support/time.h` and
# `src/core/lib/gpr/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the
# build.
'USE_HEADERMAP' => 'NO',
'ALWAYS_SEARCH_USER_PATHS' => 'NO',
}
end

@ -0,0 +1,413 @@
// !$*UTF8*$!
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archiveVersion = 1;
classes = {
};
objectVersion = 50;
objects = {
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AB433CC922D7E38000D579CC /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = AB433CC822D7E38000D579CC /* AppDelegate.m */; };
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AB433CD122D7E38100D579CC /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = AB433CD022D7E38100D579CC /* Assets.xcassets */; };
AB433CD422D7E38100D579CC /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = AB433CD222D7E38100D579CC /* LaunchScreen.storyboard */; };
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@ -0,0 +1,25 @@
/*
*
* Copyright 2019 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import <UIKit/UIKit.h>
@interface AppDelegate : UIResponder<UIApplicationDelegate>
@property(strong, nonatomic) UIWindow* window;
@end

@ -0,0 +1,63 @@
/*
*
* Copyright 2019 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import "AppDelegate.h"
@interface AppDelegate ()
@end
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
return YES;
}
- (void)applicationWillResignActive:(UIApplication *)application {
// Sent when the application is about to move from active to inactive state. This can occur for
// certain types of temporary interruptions (such as an incoming phone call or SMS message) or
// when the user quits the application and it begins the transition to the background state. Use
// this method to pause ongoing tasks, disable timers, and invalidate graphics rendering
// callbacks. Games should use this method to pause the game.
}
- (void)applicationDidEnterBackground:(UIApplication *)application {
// Use this method to release shared resources, save user data, invalidate timers, and store
// enough application state information to restore your application to its current state in case
// it is terminated later. If your application supports background execution, this method is
// called instead of applicationWillTerminate: when the user quits.
}
- (void)applicationWillEnterForeground:(UIApplication *)application {
// Called as part of the transition from the background to the active state; here you can undo
// many of the changes made on entering the background.
}
- (void)applicationDidBecomeActive:(UIApplication *)application {
// Restart any tasks that were paused (or not yet started) while the application was inactive. If
// the application was previously in the background, optionally refresh the user interface.
}
- (void)applicationWillTerminate:(UIApplication *)application {
// Called when the application is about to terminate. Save data if appropriate. See also
// applicationDidEnterBackground:.
}
@end

@ -0,0 +1,98 @@
{
"images" : [
{
"idiom" : "iphone",
"size" : "20x20",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "20x20",
"scale" : "3x"
},
{
"idiom" : "iphone",
"size" : "29x29",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "29x29",
"scale" : "3x"
},
{
"idiom" : "iphone",
"size" : "40x40",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "40x40",
"scale" : "3x"
},
{
"idiom" : "iphone",
"size" : "60x60",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "60x60",
"scale" : "3x"
},
{
"idiom" : "ipad",
"size" : "20x20",
"scale" : "1x"
},
{
"idiom" : "ipad",
"size" : "20x20",
"scale" : "2x"
},
{
"idiom" : "ipad",
"size" : "29x29",
"scale" : "1x"
},
{
"idiom" : "ipad",
"size" : "29x29",
"scale" : "2x"
},
{
"idiom" : "ipad",
"size" : "40x40",
"scale" : "1x"
},
{
"idiom" : "ipad",
"size" : "40x40",
"scale" : "2x"
},
{
"idiom" : "ipad",
"size" : "76x76",
"scale" : "1x"
},
{
"idiom" : "ipad",
"size" : "76x76",
"scale" : "2x"
},
{
"idiom" : "ipad",
"size" : "83.5x83.5",
"scale" : "2x"
},
{
"idiom" : "ios-marketing",
"size" : "1024x1024",
"scale" : "1x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

@ -0,0 +1,25 @@
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
<dependencies>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
<capability name="Safe area layout guides" minToolsVersion="9.0"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<scenes>
<!--View Controller-->
<scene sceneID="EHf-IW-A2E">
<objects>
<viewController id="01J-lp-oVM" sceneMemberID="viewController">
<view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
</view>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="53" y="375"/>
</scene>
</scenes>
</document>

@ -0,0 +1,38 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14460.31" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<device id="retina4_7" orientation="portrait">
<adaptation id="fullscreen"/>
</device>
<dependencies>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14460.20"/>
<capability name="Safe area layout guides" minToolsVersion="9.0"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<scenes>
<!--View Controller-->
<scene sceneID="tne-QT-ifu">
<objects>
<viewController id="BYZ-38-t0r" customClass="ViewController" sceneMemberID="viewController">
<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="iTL-zv-YSZ">
<rect key="frame" x="164" y="318" width="46" height="30"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<state key="normal" title="Button"/>
<connections>
<action selector="tapCall:" destination="BYZ-38-t0r" eventType="touchUpInside" id="c5c-m5-SGC"/>
</connections>
</button>
</subviews>
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
</view>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
</objects>
</scene>
</scenes>
</document>

@ -0,0 +1,45 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en_US</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UIRequiredDeviceCapabilities</key>
<array>
<string>armv7</string>
</array>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
</dict>
</plist>

@ -0,0 +1,23 @@
/*
*
* Copyright 2019 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController
@end

@ -0,0 +1,86 @@
/*
*
* Copyright 2019 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import "ViewController.h"
#import <GRPCClient/GRPCCall.h>
#if COCOAPODS
#import <RemoteTest/Messages.pbobjc.h>
#import <RemoteTest/Test.pbrpc.h>
#else
#import "src/objective-c/examples/BazelBuildSamples/Messages.pbobjc.h"
#import "src/objective-c/examples/BazelBuildSamples/rmt/Test.pbrpc.h"
#endif
static NSString *const kPackage = @"grpc.testing";
static NSString *const kService = @"TestService";
@interface ViewController ()<GRPCResponseHandler>
@end
@implementation ViewController {
GRPCCallOptions *_options;
}
- (void)viewDidLoad {
[super viewDidLoad];
GRPCMutableCallOptions *options = [[GRPCMutableCallOptions alloc] init];
// optionally modify options
_options = options;
}
- (IBAction)tapCall:(id)sender {
GRPCProtoMethod *kUnaryCallMethod =
[[GRPCProtoMethod alloc] initWithPackage:kPackage service:kService method:@"UnaryCall"];
GRPCRequestOptions *requestOptions =
[[GRPCRequestOptions alloc] initWithHost:@"grpc-test.sandbox.googleapis.com"
path:kUnaryCallMethod.HTTPPath
safety:GRPCCallSafetyCacheableRequest];
GRPCCall2 *call = [[GRPCCall2 alloc] initWithRequestOptions:requestOptions
responseHandler:self
callOptions:_options];
RMTSimpleRequest *request = [RMTSimpleRequest message];
request.responseSize = 100;
[call start];
[call writeData:[request data]];
[call finish];
}
- (dispatch_queue_t)dispatchQueue {
return dispatch_get_main_queue();
}
- (void)didReceiveInitialMetadata:(NSDictionary *)initialMetadata {
NSLog(@"Header: %@", initialMetadata);
}
- (void)didReceiveData:(id)data {
NSLog(@"Message: %@", data);
}
- (void)didCloseWithTrailingMetadata:(NSDictionary *)trailingMetadata error:(NSError *)error {
NSLog(@"Trailer: %@\nError: %@", trailingMetadata, error);
}
@end

@ -0,0 +1,26 @@
/*
*
* Copyright 2019 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import <UIKit/UIKit.h>
#import "AppDelegate.h"
int main(int argc, char* argv[]) {
@autoreleasepool {
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
}
}

@ -0,0 +1,118 @@
// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Message definitions to be used by integration test service definitions.
syntax = "proto3";
package grpc.testing;
option objc_class_prefix = "RMT";
// The type of payload that should be returned.
enum PayloadType {
// Compressable text format.
COMPRESSABLE = 0;
// Uncompressable binary format.
UNCOMPRESSABLE = 1;
// Randomly chosen from all other formats defined in this enum.
RANDOM = 2;
}
// A block of data, to simply increase gRPC message size.
message Payload {
// The type of data in body.
PayloadType type = 1;
// Primary contents of payload.
bytes body = 2;
}
// Unary request.
message SimpleRequest {
// Desired payload type in the response from the server.
// If response_type is RANDOM, server randomly chooses one from other formats.
PayloadType response_type = 1;
// Desired payload size in the response from the server.
// If response_type is COMPRESSABLE, this denotes the size before compression.
int32 response_size = 2;
// Optional input payload sent along with the request.
Payload payload = 3;
// Whether SimpleResponse should include username.
bool fill_username = 4;
// Whether SimpleResponse should include OAuth scope.
bool fill_oauth_scope = 5;
}
// Unary response, as configured by the request.
message SimpleResponse {
// Payload to increase message size.
Payload payload = 1;
// The user the request came from, for verifying authentication was
// successful when the client expected it.
string username = 2;
// OAuth scope.
string oauth_scope = 3;
}
// Client-streaming request.
message StreamingInputCallRequest {
// Optional input payload sent along with the request.
Payload payload = 1;
// Not expecting any payload from the response.
}
// Client-streaming response.
message StreamingInputCallResponse {
// Aggregated size of payloads received from the client.
int32 aggregated_payload_size = 1;
}
// Configuration for a particular response.
message ResponseParameters {
// Desired payload sizes in responses from the server.
// If response_type is COMPRESSABLE, this denotes the size before compression.
int32 size = 1;
// Desired interval between consecutive responses in the response stream in
// microseconds.
int32 interval_us = 2;
}
// Server-streaming request.
message StreamingOutputCallRequest {
// Desired payload type in the response from the server.
// If response_type is RANDOM, the payload from each response in the stream
// might be of different types. This is to simulate a mixed type of payload
// stream.
PayloadType response_type = 1;
// Configuration for each expected response message.
repeated ResponseParameters response_parameters = 2;
// Optional input payload sent along with the request.
Payload payload = 3;
}
// Server-streaming response, as configured by the request and parameters.
message StreamingOutputCallResponse {
// Payload to increase response size.
Payload payload = 1;
}

@ -0,0 +1,28 @@
# gRPC Bazel BUILD file.
#
# Copyright 2019 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
licenses(["notice"]) # Apache v2
package(default_visibility = ["//visibility:public"])
exports_files(["LICENSE"])
proto_library(
name = "test_proto",
srcs = ["test.proto"],
deps = ["//src/objective-c/examples:messages_proto"],
visibility = ["//visibility:public"],
)

@ -0,0 +1,57 @@
// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// An integration test service that covers all the method signature permutations
// of unary/streaming requests/responses.
syntax = "proto3";
import "google/protobuf/empty.proto";
import "src/objective-c/examples/BazelBuildSamples/messages.proto";
package grpc.testing;
option objc_class_prefix = "RMT";
// A simple service to test the various types of RPCs and experiment with
// performance with various types of payload.
service TestService {
// One empty request followed by one empty response.
rpc EmptyCall(google.protobuf.Empty) returns (google.protobuf.Empty);
// One request followed by one response.
rpc UnaryCall(SimpleRequest) returns (SimpleResponse);
// One request followed by a sequence of responses (streamed download).
// The server returns the payload with client desired type and sizes.
rpc StreamingOutputCall(StreamingOutputCallRequest)
returns (stream StreamingOutputCallResponse);
// A sequence of requests followed by one response (streamed upload).
// The server returns the aggregated size of client payload as the result.
rpc StreamingInputCall(stream StreamingInputCallRequest)
returns (StreamingInputCallResponse);
// A sequence of requests with each request served by the server immediately.
// As one request could lead to multiple responses, this interface
// demonstrates the idea of full duplexing.
rpc FullDuplexCall(stream StreamingOutputCallRequest)
returns (stream StreamingOutputCallResponse);
// A sequence of requests followed by a sequence of responses.
// The server buffers all the client requests and then serves them in order. A
// stream of responses are returned to the client when the server starts with
// first request.
rpc HalfDuplexCall(stream StreamingOutputCallRequest)
returns (stream StreamingOutputCallResponse);
}
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