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Remove dependency on boost::regex from Whiskers

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This commit is contained in:
kcy1019 2019-10-16 09:31:41 +09:00
parent 6cbcc3796c
commit 547cd2eb71
8 changed files with 38 additions and 11 deletions
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2
.circleci/docker/Dockerfile.clang.ubuntu1904
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@ -57,7 +57,7 @@ RUN git clone --recursive -b boost-1.69.0 https://github.com/boostorg/boost.git
./bootstrap.sh --with-toolset=clang --prefix=/usr; \
./b2 toolset=clang headers; \
./b2 toolset=clang variant=release \
system regex filesystem unit_test_framework program_options \
system filesystem unit_test_framework program_options \
install -j $(($(nproc)/2)); \
rm -rf /usr/src/boost

2
.circleci/docker/Dockerfile.ubuntu1804
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@ -34,7 +34,7 @@ RUN set -ex; \
build-essential \
software-properties-common \
cmake ninja-build clang++-8 \
libboost-regex-dev libboost-filesystem-dev libboost-test-dev libboost-system-dev \
libboost-filesystem-dev libboost-test-dev libboost-system-dev \
libboost-program-options-dev \
libjsoncpp-dev \
llvm-8-dev libz3-static-dev \

2
.circleci/docker/Dockerfile.ubuntu1904
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@ -34,7 +34,7 @@ RUN set -ex; \
build-essential \
software-properties-common \
cmake ninja-build clang++-8 libc++-8-dev libc++abi-8-dev \
libboost-regex-dev libboost-filesystem-dev libboost-test-dev libboost-system-dev \
libboost-filesystem-dev libboost-test-dev libboost-system-dev \
libboost-program-options-dev \
libjsoncpp-dev \
llvm-8-dev libcvc4-dev libz3-static-dev libleveldb1d \

2
cmake/EthCompilerSettings.cmake
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@ -133,6 +133,8 @@ elseif (DEFINED MSVC)
add_compile_options(-D_WIN32_WINNT=0x0600) # declare Windows Vista API requirement
add_compile_options(-DNOMINMAX) # undefine windows.h MAX && MIN macros cause it cause conflicts with std::min && std::max functions
add_compile_options(/utf-8) # enable utf-8 encoding (solves warning 4819)
add_compile_options(-DBOOST_REGEX_NO_LIB) # disable automatic boost::regex library selection
add_compile_options(-D_REGEX_MAX_STACK_COUNT=200000L) # increase std::regex recursion depth limit
# disable empty object file warning
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /ignore:4221")

2
cmake/EthDependencies.cmake
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@ -26,7 +26,7 @@ set(ETH_SCRIPTS_DIR ${ETH_CMAKE_DIR}/scripts)
set(Boost_USE_MULTITHREADED ON)
option(Boost_USE_STATIC_LIBS "Link Boost statically" ON)
set(BOOST_COMPONENTS "regex;filesystem;unit_test_framework;program_options;system")
set(BOOST_COMPONENTS "filesystem;unit_test_framework;program_options;system")
find_package(Boost 1.65.0 QUIET REQUIRED COMPONENTS ${BOOST_COMPONENTS})

2
libdevcore/CMakeLists.txt
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@ -34,7 +34,7 @@ set(sources
)
add_library(devcore ${sources})
target_link_libraries(devcore PUBLIC jsoncpp Boost::boost Boost::filesystem Boost::regex Boost::system)
target_link_libraries(devcore PUBLIC jsoncpp Boost::boost Boost::filesystem Boost::system)
target_include_directories(devcore PUBLIC "${CMAKE_SOURCE_DIR}")
add_dependencies(devcore solidity_BuildInfo.h)

35
libdevcore/Whiskers.cpp
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@ -25,7 +25,7 @@
#include <libdevcore/Assertions.h>
#include <boost/regex.hpp>
#include <regex>
using namespace std;
using namespace dev;
@ -72,9 +72,9 @@ string Whiskers::render() const
void Whiskers::checkParameterValid(string const& _parameter) const
{
static boost::regex validParam("^" + paramRegex() + "$");
static regex validParam("^" + paramRegex() + "$");
assertThrow(
boost::regex_match(_parameter, validParam),
regex_match(_parameter, validParam),
WhiskersError,
"Parameter" + _parameter + " contains invalid characters."
);
@ -99,6 +99,32 @@ void Whiskers::checkParameterUnknown(string const& _parameter) const
);
}
namespace
{
template<class ReplaceCallback>
string regex_replace(
string const& _source,
regex const& _pattern,
ReplaceCallback _replace,
regex_constants::match_flag_type _flags = regex_constants::match_default
)
{
sregex_iterator curMatch(_source.begin(), _source.end(), _pattern, _flags);
sregex_iterator matchEnd;
string::const_iterator lastMatchedPos(_source.cbegin());
string result;
while (curMatch != matchEnd)
{
result.append(curMatch->prefix().first, curMatch->prefix().second);
result.append(_replace(*curMatch));
lastMatchedPos = (*curMatch)[0].second;
++curMatch;
}
result.append(lastMatchedPos, _source.cend());
return result;
}
}
string Whiskers::replace(
string const& _template,
StringMap const& _parameters,
@ -106,8 +132,7 @@ string Whiskers::replace(
map<string, vector<StringMap>> const& _listParameters
)
{
using namespace boost;
static regex listOrTag("<(" + paramRegex() + ")>|<#(" + paramRegex() + ")>(.*?)</\\2>|<\\?(" + paramRegex() + ")>(.*?)(<!\\4>(.*?))?</\\4>");
static regex listOrTag("<(" + paramRegex() + ")>|<#(" + paramRegex() + ")>((?:.|\\r|\\n)*?)</\\2>|<\\?(" + paramRegex() + ")>((?:.|\\r|\\n)*?)(<!\\4>((?:.|\\r|\\n)*?))?</\\4>");
return regex_replace(_template, listOrTag, [&](match_results<string::const_iterator> _match) -> string
{
string tagName(_match[1]);

2
scripts/travis-emscripten/build_emscripten.sh
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@ -67,7 +67,7 @@ echo -en 'travis_fold:start:compiling_boost\\r'
test -e "$WORKSPACE"/boost_1_70_0_install/include/boost/version.hpp || (
cd "$WORKSPACE"/boost_1_70_0
./b2 toolset=emscripten link=static variant=release threading=single runtime-link=static \
--with-system --with-regex --with-filesystem --with-test --with-program_options cxxflags="-Wno-unused-local-typedef -Wno-variadic-macros -Wno-c99-extensions -Wno-all" \
--with-system --with-filesystem --with-test --with-program_options cxxflags="-Wno-unused-local-typedef -Wno-variadic-macros -Wno-c99-extensions -Wno-all" \
--prefix="$WORKSPACE"/boost_1_70_0_install install
)
ln -sf "$WORKSPACE"/boost_1_70_0_install/lib/* /emsdk_portable/sdk/system/lib