mirror of https://github.com/grpc/grpc.git
Yash Tibrewal
5 years ago
commit
c613162e1d
630 changed files with 19399 additions and 17245 deletions
@ -0,0 +1,35 @@ |
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# this file is auto-generated |
||||
*protoc_lib_deps.py |
||||
|
||||
# no need to format protoc generated files |
||||
*_pb2*.py |
||||
|
||||
# no need to format build-yaml generated files |
||||
*.gen.py |
||||
|
||||
# generated files from a template |
||||
*test/cpp/naming/resolver_component_tests_runner.py |
||||
|
||||
# No BUILD, .bzl files |
||||
*BUILD |
||||
*.bzl |
||||
*.bazelrc |
||||
|
||||
# No other languages |
||||
*.bat |
||||
*.c |
||||
*.c++ |
||||
*.cc |
||||
*.css |
||||
*.go |
||||
*.h |
||||
*.html |
||||
*.json |
||||
*.md |
||||
*.objc |
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*.php |
||||
*.proto |
||||
*.rb |
||||
*.sh |
||||
*.xml |
||||
*.yaml |
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@ -1,8 +1,12 @@ |
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# Module path |
||||
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/modules) |
||||
|
||||
# Depend packages |
||||
@_gRPC_FIND_ZLIB@ |
||||
@_gRPC_FIND_PROTOBUF@ |
||||
@_gRPC_FIND_SSL@ |
||||
@_gRPC_FIND_CARES@ |
||||
@_gRPC_FIND_ABSL@ |
||||
|
||||
# Targets |
||||
include(${CMAKE_CURRENT_LIST_DIR}/gRPCTargets.cmake) |
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|
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@ -0,0 +1,48 @@ |
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include(FindPackageHandleStandardArgs) |
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|
||||
function(__cares_get_version) |
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if(c-ares_INCLUDE_DIR AND EXISTS "${c-ares_INCLUDE_DIR}/ares_version.h") |
||||
file(STRINGS "${c-ares_INCLUDE_DIR}/ares_version.h" _cares_version_str REGEX "^#define ARES_VERSION_STR \"([^\n]*)\"$") |
||||
if(_cares_version_str MATCHES "#define ARES_VERSION_STR \"([^\n]*)\"") |
||||
set(c-ares_VERSION "${CMAKE_MATCH_1}" PARENT_SCOPE) |
||||
endif() |
||||
endif() |
||||
endfunction() |
||||
|
||||
# We need to disable version checking, since c-ares does not provide it. |
||||
set(_cares_version_var_suffixes "" _MAJOR _MINOR _PATCH _TWEAK _COUNT) |
||||
foreach(_suffix IN LISTS _cares_version_var_suffixes) |
||||
set(_cares_save_FIND_VERSION${_suffix} ${c-ares_FIND_VERSION${_suffix}}) |
||||
unset(c-ares_FIND_VERSION${_suffix}) |
||||
endforeach() |
||||
find_package(c-ares CONFIG) |
||||
foreach(_suffix IN LISTS _cares_version_var_suffixes) |
||||
set(c-ares_FIND_VERSION${_suffix} ${_cares_save_FIND_VERSION${_suffix}}) |
||||
endforeach() |
||||
|
||||
if(c-ares_FOUND) |
||||
if(NOT DEFINED c-ares_VERSION) |
||||
__cares_get_version() |
||||
endif() |
||||
|
||||
find_package_handle_standard_args(c-ares CONFIG_MODE) |
||||
return() |
||||
endif() |
||||
|
||||
find_path(c-ares_INCLUDE_DIR NAMES ares.h) |
||||
__cares_get_version() |
||||
|
||||
find_library(c-ares_LIBRARY cares) |
||||
|
||||
find_package_handle_standard_args(c-ares |
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REQUIRED_VARS c-ares_INCLUDE_DIR c-ares_LIBRARY |
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VERSION_VAR c-ares_VERSION |
||||
) |
||||
|
||||
if(c-ares_FOUND) |
||||
add_library(c-ares::cares UNKNOWN IMPORTED) |
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set_target_properties(c-ares::cares PROPERTIES |
||||
IMPORTED_LOCATION "${c-ares_LIBRARY}" |
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INTERFACE_INCLUDE_DIRECTORIES "${c-ares_INCLUDE_DIR}" |
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) |
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endif() |
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@ -1,116 +1,129 @@ |
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# Copyright 2018 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. |
||||
# |
||||
# cmake "superbuild" file for C++ helloworld example. |
||||
# This build file demonstrates how to build the helloworld project |
||||
# and all its dependencies in a single cmake build (hence "superbuild") |
||||
# that is easy to build and maintain. |
||||
# cmake's ExternalProject_Add() is used to import all the sub-projects, |
||||
# including the "helloworld" project itself. |
||||
# See https://blog.kitware.com/cmake-superbuilds-git-submodules/ |
||||
|
||||
cmake_minimum_required(VERSION 3.5.1) |
||||
|
||||
# Project |
||||
project(HelloWorld-SuperBuild C CXX) |
||||
|
||||
include(ExternalProject) |
||||
|
||||
# Builds c-ares project from the git submodule. |
||||
# Note: For all external projects, instead of using checked-out code, one could |
||||
# specify GIT_REPOSITORY and GIT_TAG to have cmake download the dependency directly, |
||||
# without needing to add a submodule to your project. |
||||
ExternalProject_Add(c-ares |
||||
PREFIX c-ares |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../third_party/cares/cares" |
||||
CMAKE_CACHE_ARGS |
||||
-DCARES_SHARED:BOOL=OFF |
||||
-DCARES_STATIC:BOOL=ON |
||||
-DCARES_STATIC_PIC:BOOL=ON |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/c-ares |
||||
) |
||||
|
||||
# Builds protobuf project from the git submodule. |
||||
ExternalProject_Add(protobuf |
||||
PREFIX protobuf |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../third_party/protobuf/cmake" |
||||
CMAKE_CACHE_ARGS |
||||
-Dprotobuf_BUILD_TESTS:BOOL=OFF |
||||
-Dprotobuf_WITH_ZLIB:BOOL=OFF |
||||
-Dprotobuf_MSVC_STATIC_RUNTIME:BOOL=OFF |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/protobuf |
||||
) |
||||
|
||||
# Builds zlib project from the git submodule. |
||||
ExternalProject_Add(zlib |
||||
PREFIX zlib |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../third_party/zlib" |
||||
CMAKE_CACHE_ARGS |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/zlib |
||||
) |
||||
|
||||
# the location where protobuf-config.cmake will be installed varies by platform |
||||
if (WIN32) |
||||
set(_FINDPACKAGE_PROTOBUF_CONFIG_DIR "${CMAKE_CURRENT_BINARY_DIR}/protobuf/cmake") |
||||
else() |
||||
set(_FINDPACKAGE_PROTOBUF_CONFIG_DIR "${CMAKE_CURRENT_BINARY_DIR}/protobuf/lib/cmake/protobuf") |
||||
endif() |
||||
|
||||
# if OPENSSL_ROOT_DIR is set, propagate that hint path to the external projects with OpenSSL dependency. |
||||
set(_CMAKE_ARGS_OPENSSL_ROOT_DIR "") |
||||
if (OPENSSL_ROOT_DIR) |
||||
set(_CMAKE_ARGS_OPENSSL_ROOT_DIR "-DOPENSSL_ROOT_DIR:PATH=${OPENSSL_ROOT_DIR}") |
||||
endif() |
||||
|
||||
# Builds gRPC based on locally checked-out sources and set arguments so that all the dependencies |
||||
# are correctly located. |
||||
ExternalProject_Add(grpc |
||||
PREFIX grpc |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../.." |
||||
CMAKE_CACHE_ARGS |
||||
-DgRPC_INSTALL:BOOL=ON |
||||
-DgRPC_BUILD_TESTS:BOOL=OFF |
||||
-DgRPC_PROTOBUF_PROVIDER:STRING=package |
||||
-DgRPC_PROTOBUF_PACKAGE_TYPE:STRING=CONFIG |
||||
-DProtobuf_DIR:PATH=${_FINDPACKAGE_PROTOBUF_CONFIG_DIR} |
||||
-DgRPC_ZLIB_PROVIDER:STRING=package |
||||
-DZLIB_ROOT:STRING=${CMAKE_CURRENT_BINARY_DIR}/zlib |
||||
-DgRPC_CARES_PROVIDER:STRING=package |
||||
-Dc-ares_DIR:PATH=${CMAKE_CURRENT_BINARY_DIR}/c-ares/lib/cmake/c-ares |
||||
-DgRPC_SSL_PROVIDER:STRING=package |
||||
${_CMAKE_ARGS_OPENSSL_ROOT_DIR} |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/grpc |
||||
DEPENDS c-ares protobuf zlib |
||||
) |
||||
|
||||
# Build the helloworld projects itself using a CMakeLists.txt that assumes all the dependencies |
||||
# have already been installed. |
||||
# Even though helloworld is not really an "external project" from perspective of this build, |
||||
# we are still importing it using ExternalProject_Add because that allows us to use find_package() |
||||
# to locate all the dependencies (if we were building helloworld directly in this build we, |
||||
# we would have needed to manually import the libraries as opposed to reusing targets exported by |
||||
# gRPC and protobuf). |
||||
ExternalProject_Add(helloworld |
||||
PREFIX helloworld |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.." |
||||
BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/helloworld" |
||||
INSTALL_COMMAND "" |
||||
CMAKE_CACHE_ARGS |
||||
-DProtobuf_DIR:PATH=${_FINDPACKAGE_PROTOBUF_CONFIG_DIR} |
||||
-Dc-ares_DIR:PATH=${CMAKE_CURRENT_BINARY_DIR}/c-ares/lib/cmake/c-ares |
||||
-DZLIB_ROOT:STRING=${CMAKE_CURRENT_BINARY_DIR}/zlib |
||||
${_CMAKE_ARGS_OPENSSL_ROOT_DIR} |
||||
-DgRPC_DIR:PATH=${CMAKE_CURRENT_BINARY_DIR}/grpc/lib/cmake/grpc |
||||
DEPENDS protobuf grpc |
||||
) |
||||
# Copyright 2018 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. |
||||
# |
||||
# cmake "superbuild" file for C++ helloworld example. |
||||
# This build file demonstrates how to build the helloworld project |
||||
# and all its dependencies in a single cmake build (hence "superbuild") |
||||
# that is easy to build and maintain. |
||||
# cmake's ExternalProject_Add() is used to import all the sub-projects, |
||||
# including the "helloworld" project itself. |
||||
# See https://blog.kitware.com/cmake-superbuilds-git-submodules/ |
||||
|
||||
cmake_minimum_required(VERSION 3.5.1) |
||||
|
||||
# Project |
||||
project(HelloWorld-SuperBuild C CXX) |
||||
|
||||
include(ExternalProject) |
||||
|
||||
# Note: For all external projects, instead of using checked-out code, one could |
||||
# specify GIT_REPOSITORY and GIT_TAG to have cmake download the dependency directly, |
||||
# without needing to add a submodule to your project. |
||||
|
||||
# Builds absl project from the git submodule. |
||||
ExternalProject_Add(absl |
||||
PREFIX absl |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../third_party/abseil-cpp" |
||||
CMAKE_CACHE_ARGS |
||||
-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=TRUE |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/absl |
||||
) |
||||
|
||||
# Builds c-ares project from the git submodule. |
||||
ExternalProject_Add(c-ares |
||||
PREFIX c-ares |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../third_party/cares/cares" |
||||
CMAKE_CACHE_ARGS |
||||
-DCARES_SHARED:BOOL=OFF |
||||
-DCARES_STATIC:BOOL=ON |
||||
-DCARES_STATIC_PIC:BOOL=ON |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/c-ares |
||||
) |
||||
|
||||
# Builds protobuf project from the git submodule. |
||||
ExternalProject_Add(protobuf |
||||
PREFIX protobuf |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../third_party/protobuf/cmake" |
||||
CMAKE_CACHE_ARGS |
||||
-Dprotobuf_BUILD_TESTS:BOOL=OFF |
||||
-Dprotobuf_WITH_ZLIB:BOOL=OFF |
||||
-Dprotobuf_MSVC_STATIC_RUNTIME:BOOL=OFF |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/protobuf |
||||
) |
||||
|
||||
# Builds zlib project from the git submodule. |
||||
ExternalProject_Add(zlib |
||||
PREFIX zlib |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../third_party/zlib" |
||||
CMAKE_CACHE_ARGS |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/zlib |
||||
) |
||||
|
||||
# the location where protobuf-config.cmake will be installed varies by platform |
||||
if (WIN32) |
||||
set(_FINDPACKAGE_PROTOBUF_CONFIG_DIR "${CMAKE_CURRENT_BINARY_DIR}/protobuf/cmake") |
||||
else() |
||||
set(_FINDPACKAGE_PROTOBUF_CONFIG_DIR "${CMAKE_CURRENT_BINARY_DIR}/protobuf/lib/cmake/protobuf") |
||||
endif() |
||||
|
||||
# if OPENSSL_ROOT_DIR is set, propagate that hint path to the external projects with OpenSSL dependency. |
||||
set(_CMAKE_ARGS_OPENSSL_ROOT_DIR "") |
||||
if (OPENSSL_ROOT_DIR) |
||||
set(_CMAKE_ARGS_OPENSSL_ROOT_DIR "-DOPENSSL_ROOT_DIR:PATH=${OPENSSL_ROOT_DIR}") |
||||
endif() |
||||
|
||||
# Builds gRPC based on locally checked-out sources and set arguments so that all the dependencies |
||||
# are correctly located. |
||||
ExternalProject_Add(grpc |
||||
PREFIX grpc |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../.." |
||||
CMAKE_CACHE_ARGS |
||||
-DgRPC_INSTALL:BOOL=ON |
||||
-DgRPC_BUILD_TESTS:BOOL=OFF |
||||
-DgRPC_PROTOBUF_PROVIDER:STRING=package |
||||
-DgRPC_PROTOBUF_PACKAGE_TYPE:STRING=CONFIG |
||||
-DProtobuf_DIR:PATH=${_FINDPACKAGE_PROTOBUF_CONFIG_DIR} |
||||
-DgRPC_ZLIB_PROVIDER:STRING=package |
||||
-DZLIB_ROOT:STRING=${CMAKE_CURRENT_BINARY_DIR}/zlib |
||||
-DgRPC_ABSL_PROVIDER:STRING=package |
||||
-Dabsl_DIR:STRING=${CMAKE_CURRENT_BINARY_DIR}/absl/lib/cmake/absl |
||||
-DgRPC_CARES_PROVIDER:STRING=package |
||||
-Dc-ares_DIR:PATH=${CMAKE_CURRENT_BINARY_DIR}/c-ares/lib/cmake/c-ares |
||||
-DgRPC_SSL_PROVIDER:STRING=package |
||||
${_CMAKE_ARGS_OPENSSL_ROOT_DIR} |
||||
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/grpc |
||||
DEPENDS c-ares protobuf zlib absl |
||||
) |
||||
|
||||
# Build the helloworld projects itself using a CMakeLists.txt that assumes all the dependencies |
||||
# have already been installed. |
||||
# Even though helloworld is not really an "external project" from perspective of this build, |
||||
# we are still importing it using ExternalProject_Add because that allows us to use find_package() |
||||
# to locate all the dependencies (if we were building helloworld directly in this build we, |
||||
# we would have needed to manually import the libraries as opposed to reusing targets exported by |
||||
# gRPC and protobuf). |
||||
ExternalProject_Add(helloworld |
||||
PREFIX helloworld |
||||
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.." |
||||
BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/helloworld" |
||||
INSTALL_COMMAND "" |
||||
CMAKE_CACHE_ARGS |
||||
-DProtobuf_DIR:PATH=${_FINDPACKAGE_PROTOBUF_CONFIG_DIR} |
||||
-Dc-ares_DIR:PATH=${CMAKE_CURRENT_BINARY_DIR}/c-ares/lib/cmake/c-ares |
||||
-DZLIB_ROOT:STRING=${CMAKE_CURRENT_BINARY_DIR}/zlib |
||||
-Dabsl_DIR:STRING=${CMAKE_CURRENT_BINARY_DIR}/absl/lib/cmake/absl |
||||
${_CMAKE_ARGS_OPENSSL_ROOT_DIR} |
||||
-DgRPC_DIR:PATH=${CMAKE_CURRENT_BINARY_DIR}/grpc/lib/cmake/grpc |
||||
DEPENDS protobuf grpc |
||||
) |
||||
|
||||
@ -0,0 +1,67 @@ |
||||
/*
|
||||
* |
||||
* 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. |
||||
* |
||||
*/ |
||||
|
||||
#ifndef GRPCPP_SECURITY_ALTS_CONTEXT_H |
||||
#define GRPCPP_SECURITY_ALTS_CONTEXT_H |
||||
|
||||
#include <grpc/grpc_security_constants.h> |
||||
#include <grpcpp/security/auth_context.h> |
||||
|
||||
#include <memory> |
||||
|
||||
struct grpc_gcp_AltsContext; |
||||
|
||||
namespace grpc { |
||||
namespace experimental { |
||||
|
||||
// AltsContext is a wrapper class for grpc_gcp_AltsContext.
|
||||
class AltsContext { |
||||
public: |
||||
struct RpcProtocolVersions { |
||||
struct Version { |
||||
int major_version; |
||||
int minor_version; |
||||
}; |
||||
Version max_rpc_version; |
||||
Version min_rpc_version; |
||||
}; |
||||
explicit AltsContext(const grpc_gcp_AltsContext* ctx); |
||||
AltsContext& operator=(const AltsContext&) = default; |
||||
AltsContext(const AltsContext&) = default; |
||||
|
||||
grpc::string application_protocol() const; |
||||
grpc::string record_protocol() const; |
||||
grpc::string peer_service_account() const; |
||||
grpc::string local_service_account() const; |
||||
grpc_security_level security_level() const; |
||||
RpcProtocolVersions peer_rpc_versions() const; |
||||
|
||||
private: |
||||
// TODO(ZhenLian): Also plumb field peer_attributes when it is in use
|
||||
grpc::string application_protocol_; |
||||
grpc::string record_protocol_; |
||||
grpc::string peer_service_account_; |
||||
grpc::string local_service_account_; |
||||
grpc_security_level security_level_ = GRPC_SECURITY_NONE; |
||||
RpcProtocolVersions peer_rpc_versions_ = {{0, 0}, {0, 0}}; |
||||
}; |
||||
|
||||
} // namespace experimental
|
||||
} // namespace grpc
|
||||
|
||||
#endif // GRPCPP_SECURITY_ALTS_CONTEXT_H
|
||||
@ -0,0 +1,50 @@ |
||||
/*
|
||||
* |
||||
* 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. |
||||
* |
||||
*/ |
||||
|
||||
#ifndef GRPCPP_SECURITY_ALTS_UTIL_H |
||||
#define GRPCPP_SECURITY_ALTS_UTIL_H |
||||
|
||||
#include <grpc/grpc_security_constants.h> |
||||
#include <grpcpp/impl/codegen/status.h> |
||||
#include <grpcpp/security/alts_context.h> |
||||
#include <grpcpp/security/auth_context.h> |
||||
|
||||
#include <memory> |
||||
|
||||
struct grpc_gcp_AltsContext; |
||||
|
||||
namespace grpc { |
||||
namespace experimental { |
||||
|
||||
// GetAltsContextFromAuthContext helps to get the AltsContext from AuthContext.
|
||||
// If ALTS is not the transport security protocol used to establish the
|
||||
// connection, this function will return nullptr.
|
||||
std::unique_ptr<AltsContext> GetAltsContextFromAuthContext( |
||||
const std::shared_ptr<const AuthContext>& auth_context); |
||||
|
||||
// This utility function performs ALTS client authorization check on server
|
||||
// side, i.e., checks if the client identity matches one of the expected service
|
||||
// accounts. It returns OK if client is authorized and an error otherwise.
|
||||
grpc::Status AltsClientAuthzCheck( |
||||
const std::shared_ptr<const AuthContext>& auth_context, |
||||
const std::vector<std::string>& expected_service_accounts); |
||||
|
||||
} // namespace experimental
|
||||
} // namespace grpc
|
||||
|
||||
#endif // GRPCPP_SECURITY_ALTS_UTIL_H
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,210 @@ |
||||
#!/usr/bin/env python3 |
||||
|
||||
# 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 collections |
||||
import os |
||||
import re |
||||
import subprocess |
||||
import xml.etree.ElementTree as ET |
||||
import yaml |
||||
|
||||
ABSEIL_PATH = "third_party/abseil-cpp" |
||||
OUTPUT_PATH = "src/abseil-cpp/preprocessed_builds.yaml" |
||||
CAPITAL_WORD = re.compile("[A-Z]+") |
||||
ABSEIL_CMAKE_RULE_BEGIN = re.compile("^absl_cc_.*\(", re.MULTILINE) |
||||
ABSEIL_CMAKE_RULE_END = re.compile("^\)", re.MULTILINE) |
||||
|
||||
# Rule object representing the rule of Bazel BUILD. |
||||
Rule = collections.namedtuple( |
||||
"Rule", "type name package srcs hdrs textual_hdrs deps visibility testonly") |
||||
|
||||
|
||||
def get_elem_value(elem, name): |
||||
"""Returns the value of XML element with the given name.""" |
||||
for child in elem: |
||||
if child.attrib.get("name") == name: |
||||
if child.tag == "string": |
||||
return child.attrib.get("value") |
||||
elif child.tag == "boolean": |
||||
return child.attrib.get("value") == "true" |
||||
elif child.tag == "list": |
||||
return [nested_child.attrib.get("value") for nested_child in child] |
||||
else: |
||||
raise "Cannot recognize tag: " + child.tag |
||||
return None |
||||
|
||||
|
||||
def normalize_paths(paths): |
||||
"""Returns the list of normalized path.""" |
||||
# e.g. ["//absl/strings:dir/header.h"] -> ["absl/strings/dir/header.h"] |
||||
return [path.lstrip("/").replace(":", "/") for path in paths] |
||||
|
||||
|
||||
def parse_bazel_rule(elem, package): |
||||
"""Returns a rule from bazel XML rule.""" |
||||
return Rule( |
||||
type=elem.attrib["class"], |
||||
name=get_elem_value(elem, "name"), |
||||
package=package, |
||||
srcs=normalize_paths(get_elem_value(elem, "srcs") or []), |
||||
hdrs=normalize_paths(get_elem_value(elem, "hdrs") or []), |
||||
textual_hdrs=normalize_paths(get_elem_value(elem, "textual_hdrs") or []), |
||||
deps=get_elem_value(elem, "deps") or [], |
||||
visibility=get_elem_value(elem, "visibility") or [], |
||||
testonly=get_elem_value(elem, "testonly") or False) |
||||
|
||||
|
||||
def read_bazel_build(package): |
||||
"""Runs bazel query on given package file and returns all cc rules.""" |
||||
result = subprocess.check_output( |
||||
["bazel", "query", package + ":all", "--output", "xml"]) |
||||
root = ET.fromstring(result) |
||||
return [ |
||||
parse_bazel_rule(elem, package) |
||||
for elem in root |
||||
if elem.tag == "rule" and elem.attrib["class"].startswith("cc_") |
||||
] |
||||
|
||||
|
||||
def collect_bazel_rules(root_path): |
||||
"""Collects and returns all bazel rules from root path recursively.""" |
||||
rules = [] |
||||
for cur, _, _ in os.walk(root_path): |
||||
build_path = os.path.join(cur, "BUILD.bazel") |
||||
if os.path.exists(build_path): |
||||
rules.extend(read_bazel_build("//" + cur)) |
||||
return rules |
||||
|
||||
|
||||
def parse_cmake_rule(rule, package): |
||||
"""Returns a rule from absl cmake rule. |
||||
Reference: https://github.com/abseil/abseil-cpp/blob/master/CMake/AbseilHelpers.cmake |
||||
""" |
||||
kv = {} |
||||
bucket = None |
||||
lines = rule.splitlines() |
||||
for line in lines[1:-1]: |
||||
if CAPITAL_WORD.match(line.strip()): |
||||
bucket = kv.setdefault(line.strip(), []) |
||||
else: |
||||
if bucket is not None: |
||||
bucket.append(line.strip()) |
||||
else: |
||||
raise ValueError("Illegal syntax: {}".format(rule)) |
||||
return Rule( |
||||
type=lines[0].rstrip("("), |
||||
name="absl::" + kv["NAME"][0], |
||||
package=package, |
||||
srcs=[package + "/" + f.strip('"') for f in kv.get("SRCS", [])], |
||||
hdrs=[package + "/" + f.strip('"') for f in kv.get("HDRS", [])], |
||||
textual_hdrs=[], |
||||
deps=kv.get("DEPS", []), |
||||
visibility="PUBLIC" in kv, |
||||
testonly="TESTONLY" in kv, |
||||
) |
||||
|
||||
|
||||
def read_cmake_build(build_path, package): |
||||
"""Parses given CMakeLists.txt file and returns all cc rules.""" |
||||
rules = [] |
||||
with open(build_path, "r") as f: |
||||
src = f.read() |
||||
for begin_mo in ABSEIL_CMAKE_RULE_BEGIN.finditer(src): |
||||
end_mo = ABSEIL_CMAKE_RULE_END.search(src[begin_mo.start(0):]) |
||||
expr = src[begin_mo.start(0):begin_mo.start(0) + end_mo.start(0) + 1] |
||||
rules.append(parse_cmake_rule(expr, package)) |
||||
return rules |
||||
|
||||
|
||||
def collect_cmake_rules(root_path): |
||||
"""Collects and returns all cmake rules from root path recursively.""" |
||||
rules = [] |
||||
for cur, _, _ in os.walk(root_path): |
||||
build_path = os.path.join(cur, "CMakeLists.txt") |
||||
if os.path.exists(build_path): |
||||
rules.extend(read_cmake_build(build_path, cur)) |
||||
return rules |
||||
|
||||
|
||||
def pairing_bazel_and_cmake_rules(bazel_rules, cmake_rules): |
||||
"""Returns a pair map between bazel rules and cmake rules based on |
||||
the similarity of the file list in the rule. This is because |
||||
cmake build and bazel build of abseil are not identical. |
||||
""" |
||||
pair_map = {} |
||||
for rule in bazel_rules: |
||||
best_crule, best_similarity = None, 0 |
||||
for crule in cmake_rules: |
||||
similarity = len( |
||||
set(rule.srcs + rule.hdrs + rule.textual_hdrs).intersection( |
||||
set(crule.srcs + crule.hdrs + crule.textual_hdrs))) |
||||
if similarity > best_similarity: |
||||
best_crule, best_similarity = crule, similarity |
||||
if best_crule: |
||||
pair_map[(rule.package, rule.name)] = best_crule.name |
||||
return pair_map |
||||
|
||||
|
||||
def resolve_hdrs(files): |
||||
return [ABSEIL_PATH + "/" + f for f in files if f.endswith((".h", ".inc"))] |
||||
|
||||
|
||||
def resolve_srcs(files): |
||||
return [ABSEIL_PATH + "/" + f for f in files if f.endswith(".cc")] |
||||
|
||||
|
||||
def resolve_deps(targets): |
||||
return [(t[2:] if t.startswith("//") else t) for t in targets] |
||||
|
||||
|
||||
def generate_builds(root_path): |
||||
"""Generates builds from all BUILD files under absl directory.""" |
||||
bazel_rules = list( |
||||
filter(lambda r: r.type == "cc_library" and not r.testonly, |
||||
collect_bazel_rules(root_path))) |
||||
cmake_rules = list( |
||||
filter(lambda r: r.type == "absl_cc_library" and not r.testonly, |
||||
collect_cmake_rules(root_path))) |
||||
pair_map = pairing_bazel_and_cmake_rules(bazel_rules, cmake_rules) |
||||
builds = [] |
||||
for rule in sorted(bazel_rules, key=lambda r: r.package[2:] + ":" + r.name): |
||||
p = { |
||||
"name": |
||||
rule.package[2:] + ":" + rule.name, |
||||
"cmake_target": |
||||
pair_map.get((rule.package, rule.name)) or "", |
||||
"headers": |
||||
sorted(resolve_hdrs(rule.srcs + rule.hdrs + rule.textual_hdrs)), |
||||
"src": |
||||
sorted(resolve_srcs(rule.srcs + rule.hdrs + rule.textual_hdrs)), |
||||
"deps": |
||||
sorted(resolve_deps(rule.deps)), |
||||
} |
||||
builds.append(p) |
||||
return builds |
||||
|
||||
|
||||
def main(): |
||||
previous_dir = os.getcwd() |
||||
os.chdir(ABSEIL_PATH) |
||||
builds = generate_builds("absl") |
||||
os.chdir(previous_dir) |
||||
with open(OUTPUT_PATH, 'w') as outfile: |
||||
outfile.write(yaml.dump(builds, indent=2, sort_keys=True)) |
||||
|
||||
|
||||
if __name__ == "__main__": |
||||
main() |
||||
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Reference in new issue