Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 1 | //===- MsgHandler.h -------------------------------------------------------===// |
| 2 | // |
| 3 | // The MCLinker Project |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | #ifndef MCLD_MESSAGE_HANDLER_H |
| 10 | #define MCLD_MESSAGE_HANDLER_H |
| 11 | #ifdef ENABLE_UNITTEST |
| 12 | #include <gtest.h> |
| 13 | #endif |
| 14 | #include <string> |
| 15 | #include <llvm/ADT/StringRef.h> |
| 16 | #include <llvm/ADT/Twine.h> |
| 17 | #include <mcld/Support/Path.h> |
| 18 | #include <mcld/LD/DiagnosticEngine.h> |
| 19 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 20 | namespace mcld { |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 21 | |
| 22 | /** \class MsgHandler |
| 23 | * \brief MsgHandler controls the timing to output message. |
| 24 | */ |
| 25 | class MsgHandler |
| 26 | { |
| 27 | public: |
| 28 | MsgHandler(DiagnosticEngine& pEngine); |
| 29 | ~MsgHandler(); |
| 30 | |
| 31 | bool emit(); |
| 32 | |
| 33 | void addString(llvm::StringRef pStr) const; |
| 34 | |
| 35 | void addString(const std::string& pStr) const; |
| 36 | |
| 37 | void addTaggedVal(intptr_t pValue, DiagnosticEngine::ArgumentKind pKind) const; |
| 38 | |
| 39 | private: |
| 40 | void flushCounts() |
| 41 | { m_Engine.state().numArgs = m_NumArgs; } |
| 42 | |
| 43 | private: |
| 44 | DiagnosticEngine& m_Engine; |
| 45 | mutable unsigned int m_NumArgs; |
| 46 | }; |
| 47 | |
| 48 | inline const MsgHandler & |
| 49 | operator<<(const MsgHandler& pHandler, llvm::StringRef pStr) |
| 50 | { |
| 51 | pHandler.addString(pStr); |
| 52 | return pHandler; |
| 53 | } |
| 54 | |
| 55 | inline const MsgHandler & |
| 56 | operator<<(const MsgHandler& pHandler, const std::string& pStr) |
| 57 | { |
| 58 | pHandler.addString(pStr); |
| 59 | return pHandler; |
| 60 | } |
| 61 | |
| 62 | inline const MsgHandler & |
| 63 | operator<<(const MsgHandler& pHandler, const sys::fs::Path& pPath) |
| 64 | { |
| 65 | pHandler.addString(pPath.native()); |
| 66 | return pHandler; |
| 67 | } |
| 68 | |
| 69 | inline const MsgHandler & |
| 70 | operator<<(const MsgHandler& pHandler, const char* pStr) |
| 71 | { |
| 72 | pHandler.addTaggedVal(reinterpret_cast<intptr_t>(pStr), |
| 73 | DiagnosticEngine::ak_c_string); |
| 74 | return pHandler; |
| 75 | } |
| 76 | |
| 77 | inline const MsgHandler & |
| 78 | operator<<(const MsgHandler& pHandler, int pValue) |
| 79 | { |
| 80 | pHandler.addTaggedVal(pValue, DiagnosticEngine::ak_sint); |
| 81 | return pHandler; |
| 82 | } |
| 83 | |
| 84 | inline const MsgHandler & |
| 85 | operator<<(const MsgHandler& pHandler, unsigned int pValue) |
| 86 | { |
| 87 | pHandler.addTaggedVal(pValue, DiagnosticEngine::ak_uint); |
| 88 | return pHandler; |
| 89 | } |
| 90 | |
| 91 | inline const MsgHandler & |
| 92 | operator<<(const MsgHandler& pHandler, long pValue) |
| 93 | { |
| 94 | pHandler.addTaggedVal(pValue, DiagnosticEngine::ak_sint); |
| 95 | return pHandler; |
| 96 | } |
| 97 | |
| 98 | inline const MsgHandler & |
| 99 | operator<<(const MsgHandler& pHandler, unsigned long pValue) |
| 100 | { |
| 101 | pHandler.addTaggedVal(pValue, DiagnosticEngine::ak_uint); |
| 102 | return pHandler; |
| 103 | } |
| 104 | |
| 105 | inline const MsgHandler & |
Stephen Hines | f7ac0f1 | 2013-05-03 19:09:24 -0700 | [diff] [blame^] | 106 | operator<<(const MsgHandler& pHandler, unsigned long long pValue) |
| 107 | { |
| 108 | pHandler.addTaggedVal(pValue, DiagnosticEngine::ak_ulonglong); |
| 109 | return pHandler; |
| 110 | } |
| 111 | |
| 112 | inline const MsgHandler & |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 113 | operator<<(const MsgHandler& pHandler, bool pValue) |
| 114 | { |
| 115 | pHandler.addTaggedVal(pValue, DiagnosticEngine::ak_bool); |
| 116 | return pHandler; |
| 117 | } |
| 118 | |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 119 | } // namespace of mcld |
| 120 | |
| 121 | #endif |
| 122 | |