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      1 // Copyright (c) 2010 Google Inc.
      2 // All rights reserved.
      3 //
      4 // Redistribution and use in source and binary forms, with or without
      5 // modification, are permitted provided that the following conditions are
      6 // met:
      7 //
      8 //     * Redistributions of source code must retain the above copyright
      9 // notice, this list of conditions and the following disclaimer.
     10 //     * Redistributions in binary form must reproduce the above
     11 // copyright notice, this list of conditions and the following disclaimer
     12 // in the documentation and/or other materials provided with the
     13 // distribution.
     14 //     * Neither the name of Google Inc. nor the names of its
     15 // contributors may be used to endorse or promote products derived from
     16 // this software without specific prior written permission.
     17 //
     18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29 
     30 // Original author: Jim Blandy <jimb (at) mozilla.com> <jimb (at) red-bean.com>
     31 
     32 // language.cc: Subclasses and singletons for google_breakpad::Language.
     33 // See language.h for details.
     34 
     35 #include "common/language.h"
     36 
     37 namespace google_breakpad {
     38 
     39 // C++ language-specific operations.
     40 class CPPLanguage: public Language {
     41  public:
     42   CPPLanguage() {}
     43   string MakeQualifiedName(const string &parent_name,
     44                            const string &name) const {
     45     if (parent_name.empty())
     46       return name;
     47     else
     48       return parent_name + "::" + name;
     49   }
     50 };
     51 
     52 CPPLanguage CPPLanguageSingleton;
     53 
     54 // Java language-specific operations.
     55 class JavaLanguage: public Language {
     56  public:
     57   string MakeQualifiedName(const string &parent_name,
     58                            const string &name) const {
     59     if (parent_name.empty())
     60       return name;
     61     else
     62       return parent_name + "." + name;
     63   }
     64 };
     65 
     66 JavaLanguage JavaLanguageSingleton;
     67 
     68 // Assembler language-specific operations.
     69 class AssemblerLanguage: public Language {
     70   bool HasFunctions() const { return false; }
     71   string MakeQualifiedName(const string &parent_name,
     72                            const string &name) const {
     73     return name;
     74   }
     75 };
     76 
     77 AssemblerLanguage AssemblerLanguageSingleton;
     78 
     79 const Language * const Language::CPlusPlus = &CPPLanguageSingleton;
     80 const Language * const Language::Java = &JavaLanguageSingleton;
     81 const Language * const Language::Assembler = &AssemblerLanguageSingleton;
     82 
     83 } // namespace google_breakpad
     84