Home | History | Annotate | Download | only in crash_generation 
      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 #ifndef GOOGLE_BREAKPAD_CLIENT_MAC_CRASH_GENERATION_CRASH_GENERATION_CLIENT_H_
     31 #define GOOGLE_BREAKPAD_CLIENT_MAC_CRASH_GENERATION_CRASH_GENERATION_CLIENT_H_
     32 
     33 #include "common/mac/MachIPC.h"
     34 
     35 namespace google_breakpad {
     36 
     37 class CrashGenerationClient {
     38  public:
     39   explicit CrashGenerationClient(const char* mach_port_name)
     40     : sender_(mach_port_name) {
     41   }
     42 
     43   // Request the crash server to generate a dump.
     44   //
     45   // Return true if the dump was successful; false otherwise.
     46   bool RequestDumpForException(int exception_type,
     47 			       int exception_code,
     48 			       int exception_subcode,
     49 			       mach_port_t crashing_thread);
     50 
     51   bool RequestDump() {
     52     return RequestDumpForException(0, 0, 0, MACH_PORT_NULL);
     53   }
     54 
     55  private:
     56   MachPortSender sender_;
     57 
     58   // Prevent copy construction and assignment.
     59   CrashGenerationClient(const CrashGenerationClient&);
     60   CrashGenerationClient& operator=(const CrashGenerationClient&);
     61 };
     62 
     63 }  // namespace google_breakpad
     64 
     65 #endif  // GOOGLE_BREAKPAD_CLIENT_MAC_CRASH_GENERATION_CRASH_GENERATION_CLIENT_H_
     66