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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Part of the Concrete Compiler Project, under the BSD3 License with Zama
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// Exceptions. See
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// https://github.com/zama-ai/concrete-compiler-internal/blob/master/LICENSE.txt
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// for license information.
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#include <dlfcn.h>
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#include <fstream>
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#include "boost/outcome.h"
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#include "concretelang/ServerLib/DynamicModule.h"
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#include "concretelang/Support/CompilerEngine.h"
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#include "concretelang/Support/Error.h"
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namespace concretelang {
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namespace serverlib {
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using concretelang::error::StringError;
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using mlir::concretelang::CompilerEngine;
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DynamicModule::~DynamicModule() {
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if (libraryHandle != nullptr) {
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dlclose(libraryHandle);
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}
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}
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outcome::checked<std::shared_ptr<DynamicModule>, StringError>
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DynamicModule::open(std::string libPath) {
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std::shared_ptr<DynamicModule> module = std::make_shared<DynamicModule>();
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OUTCOME_TRYV(module->loadClientParametersJSON(libPath));
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OUTCOME_TRYV(module->loadSharedLibrary(libPath));
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return module;
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}
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outcome::checked<void, StringError>
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DynamicModule::loadSharedLibrary(std::string path) {
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libraryHandle = dlopen(
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CompilerEngine::Library::getSharedLibraryPath(path).c_str(), RTLD_LAZY);
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if (!libraryHandle) {
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return StringError("Cannot open shared library") << dlerror();
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}
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return outcome::success();
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}
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outcome::checked<void, StringError>
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DynamicModule::loadClientParametersJSON(std::string libPath) {
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auto jsonPath = CompilerEngine::Library::getClientParametersPath(libPath);
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OUTCOME_TRY(auto clientParams, ClientParameters::load(jsonPath));
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this->clientParametersList = clientParams;
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return outcome::success();
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}
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} // namespace serverlib
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} // namespace concretelang
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