1c383a500aa59423264811be3874461bf8adbfea0Zonr Chang/* 2c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Copyright 2010, The Android Open Source Project 3c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 4c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Licensed under the Apache License, Version 2.0 (the "License"); 5c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * you may not use this file except in compliance with the License. 6c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * You may obtain a copy of the License at 7c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 8c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * http://www.apache.org/licenses/LICENSE-2.0 9c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 10c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Unless required by applicable law or agreed to in writing, software 11c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * distributed under the License is distributed on an "AS IS" BASIS, 12c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * See the License for the specific language governing permissions and 14c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * limitations under the License. 15c383a500aa59423264811be3874461bf8adbfea0Zonr Chang */ 16c383a500aa59423264811be3874461bf8adbfea0Zonr Chang 17e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_DIAGNOSTIC_BUFFER_H_ // NOLINT 18e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#define _FRAMEWORKS_COMPILE_SLANG_SLANG_DIAGNOSTIC_BUFFER_H_ 19462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 20e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include <string> 21462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include "clang/Basic/Diagnostic.h" 23462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 24e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "llvm/Support/raw_ostream.h" 25462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 26462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace llvm { 276315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class raw_string_ostream; 289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} 29462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 30462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace slang { 31462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 329207a2e495c8363606861e4f034504ec5c153dabLogan Chien// The diagnostics consumer instance (for reading the processed diagnostics) 339207a2e495c8363606861e4f034504ec5c153dabLogan Chienclass DiagnosticBuffer : public clang::DiagnosticConsumer { 349ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mDiags; 369207a2e495c8363606861e4f034504ec5c153dabLogan Chien llvm::OwningPtr<llvm::raw_string_ostream> mSOS; 37462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 389ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DiagnosticBuffer(); 40462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 41e67239de8d94975e7e2216ee6860ae2e6cb8b15aStephen Hines explicit DiagnosticBuffer(DiagnosticBuffer const &src); 429207a2e495c8363606861e4f034504ec5c153dabLogan Chien 439207a2e495c8363606861e4f034504ec5c153dabLogan Chien virtual ~DiagnosticBuffer(); 449207a2e495c8363606861e4f034504ec5c153dabLogan Chien 459207a2e495c8363606861e4f034504ec5c153dabLogan Chien virtual void HandleDiagnostic(clang::DiagnosticsEngine::Level DiagLevel, 469207a2e495c8363606861e4f034504ec5c153dabLogan Chien const clang::Diagnostic& Info); 479207a2e495c8363606861e4f034504ec5c153dabLogan Chien 489207a2e495c8363606861e4f034504ec5c153dabLogan Chien virtual clang::DiagnosticConsumer * 499207a2e495c8363606861e4f034504ec5c153dabLogan Chien clone(clang::DiagnosticsEngine &Diags) const; 50462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 516315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr inline const std::string &str() const { 526315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mSOS->flush(); 536315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr return mDiags; 546315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr } 55462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 566315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr inline void reset() { 576315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr this->mSOS->str().clear(); 586315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr } 599ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; 609207a2e495c8363606861e4f034504ec5c153dabLogan Chien 61e67239de8d94975e7e2216ee6860ae2e6cb8b15aStephen Hines} // namespace slang 62462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 63e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#endif // _FRAMEWORKS_COMPILE_SLANG_SLANG_DIAGNOSTIC_BUFFER_H_ NOLINT 64