mirror of https://github.com/grpc/grpc.git
Vijay Pai
8 years ago
parent
713c7b87e1
commit
e08fe4f41e
8 changed files with 16 additions and 385 deletions
@ -1,45 +0,0 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPCXX_IMPL_CODEGEN_IMPL_SYNC_H |
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#define GRPCXX_IMPL_CODEGEN_IMPL_SYNC_H |
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#include <grpc++/impl/codegen/config.h> |
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#ifdef GRPC_CXX0X_NO_THREAD |
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#include <grpc++/impl/codegen/sync_no_cxx11.h> |
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#else |
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#include <grpc++/impl/codegen/sync_cxx11.h> |
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#endif |
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#endif // GRPCXX_IMPL_CODEGEN_IMPL_SYNC_H
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@ -1,49 +0,0 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H |
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#define GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H |
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#include <condition_variable> |
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#include <mutex> |
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namespace grpc { |
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using std::condition_variable; |
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using std::mutex; |
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using std::lock_guard; |
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using std::unique_lock; |
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} // namespace grpc
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#endif // GRPCXX_IMPL_CODEGEN_SYNC_CXX11_H
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@ -1,111 +0,0 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPCXX_IMPL_CODEGEN_SYNC_NO_CXX11_H |
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#define GRPCXX_IMPL_CODEGEN_SYNC_NO_CXX11_H |
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#include <grpc++/impl/codegen/core_codegen_interface.h> |
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namespace grpc { |
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extern CoreCodegenInterface *g_core_codegen_interface; |
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template <class mutex> |
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class lock_guard; |
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class condition_variable; |
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class mutex { |
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public: |
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mutex() { g_core_codegen_interface->gpr_mu_init(&mu_); } |
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~mutex() { g_core_codegen_interface->gpr_mu_destroy(&mu_); } |
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private: |
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::gpr_mu mu_; |
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template <class mutex> |
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friend class lock_guard; |
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friend class condition_variable; |
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}; |
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template <class mutex> |
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class lock_guard { |
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public: |
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lock_guard(mutex &mu) : mu_(mu), locked(true) { |
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g_core_codegen_interface->gpr_mu_lock(&mu.mu_); |
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} |
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~lock_guard() { unlock_internal(); } |
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protected: |
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void lock_internal() { |
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if (!locked) g_core_codegen_interface->gpr_mu_lock(&mu_.mu_); |
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locked = true; |
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} |
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void unlock_internal() { |
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if (locked) g_core_codegen_interface->gpr_mu_unlock(&mu_.mu_); |
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locked = false; |
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} |
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private: |
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mutex &mu_; |
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bool locked; |
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friend class condition_variable; |
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}; |
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template <class mutex> |
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class unique_lock : public lock_guard<mutex> { |
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public: |
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unique_lock(mutex &mu) : lock_guard<mutex>(mu) {} |
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void lock() { this->lock_internal(); } |
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void unlock() { this->unlock_internal(); } |
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}; |
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class condition_variable { |
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public: |
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condition_variable() { g_core_codegen_interface->gpr_cv_init(&cv_); } |
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~condition_variable() { g_core_codegen_interface->gpr_cv_destroy(&cv_); } |
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void wait(lock_guard<mutex> &mu) { |
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mu.locked = false; |
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g_core_codegen_interface->gpr_cv_wait( |
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&cv_, &mu.mu_.mu_, |
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g_core_codegen_interface->gpr_inf_future(GPR_CLOCK_REALTIME)); |
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mu.locked = true; |
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} |
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void notify_one() { g_core_codegen_interface->gpr_cv_signal(&cv_); } |
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void notify_all() { g_core_codegen_interface->gpr_cv_broadcast(&cv_); } |
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private: |
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gpr_cv cv_; |
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}; |
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} // namespace grpc
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#endif // GRPCXX_IMPL_CODEGEN_SYNC_NO_CXX11_H
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@ -1,45 +0,0 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPCXX_IMPL_THD_CXX11_H |
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#define GRPCXX_IMPL_THD_CXX11_H |
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#include <thread> |
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namespace grpc { |
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using std::thread; |
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} // namespace grpc
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#endif // GRPCXX_IMPL_THD_CXX11_H
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@ -1,117 +0,0 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPCXX_IMPL_THD_NO_CXX11_H |
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#define GRPCXX_IMPL_THD_NO_CXX11_H |
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#include <grpc/support/thd.h> |
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namespace grpc { |
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class thread { |
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public: |
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template <class T> |
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thread(void (T::*fptr)(), T *obj) { |
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func_ = new thread_function<T>(fptr, obj); |
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joined_ = false; |
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start(); |
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} |
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template <class T, class U> |
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thread(void (T::*fptr)(U arg), T *obj, U arg) { |
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func_ = new thread_function_arg<T, U>(fptr, obj, arg); |
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joined_ = false; |
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start(); |
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} |
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~thread() { |
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if (!joined_) std::terminate(); |
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delete func_; |
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} |
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thread(thread &&other) |
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: func_(other.func_), thd_(other.thd_), joined_(other.joined_) { |
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other.joined_ = true; |
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other.func_ = NULL; |
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} |
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void join() { |
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gpr_thd_join(thd_); |
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joined_ = true; |
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} |
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private: |
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void start() { |
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gpr_thd_options options = gpr_thd_options_default(); |
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gpr_thd_options_set_joinable(&options); |
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gpr_thd_new(&thd_, thread_func, (void *)func_, &options); |
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} |
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static void thread_func(void *arg) { |
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thread_function_base *func = (thread_function_base *)arg; |
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func->call(); |
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} |
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class thread_function_base { |
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public: |
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virtual ~thread_function_base() {} |
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virtual void call() = 0; |
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}; |
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template <class T> |
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class thread_function : public thread_function_base { |
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public: |
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thread_function(void (T::*fptr)(), T *obj) : fptr_(fptr), obj_(obj) {} |
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virtual void call() { (obj_->*fptr_)(); } |
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private: |
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void (T::*fptr_)(); |
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T *obj_; |
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}; |
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template <class T, class U> |
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class thread_function_arg : public thread_function_base { |
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public: |
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thread_function_arg(void (T::*fptr)(U arg), T *obj, U arg) |
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: fptr_(fptr), obj_(obj), arg_(arg) {} |
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virtual void call() { (obj_->*fptr_)(arg_); } |
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private: |
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void (T::*fptr_)(U arg); |
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T *obj_; |
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U arg_; |
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}; |
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thread_function_base *func_; |
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gpr_thd_id thd_; |
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bool joined_; |
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// Disallow copy and assign.
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thread(const thread &); |
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void operator=(const thread &); |
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}; |
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} // namespace grpc
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#endif // GRPCXX_IMPL_THD_NO_CXX11_H
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