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 CLIENT_LINUX_CRASH_GENERATION_CRASH_GENERATION_CLIENT_H_ |
31 | #define CLIENT_LINUX_CRASH_GENERATION_CRASH_GENERATION_CLIENT_H_ |
32 | |
33 | #include "common/basictypes.h" |
34 | |
35 | #include <stddef.h> |
36 | |
37 | namespace google_breakpad { |
38 | |
39 | // CrashGenerationClient is an interface for implementing out-of-process crash |
40 | // dumping. The default implementation, accessed via the TryCreate() factory, |
41 | // works in conjunction with the CrashGenerationServer to generate a minidump |
42 | // via a remote process. |
43 | class CrashGenerationClient { |
44 | public: |
45 | CrashGenerationClient() {} |
46 | virtual ~CrashGenerationClient() {} |
47 | |
48 | // Request the crash server to generate a dump. |blob| is an opaque |
49 | // CrashContext pointer from exception_handler.h. |
50 | // Returns true if the dump was successful; false otherwise. |
51 | virtual bool RequestDump(const void* blob, size_t blob_size) = 0; |
52 | |
53 | // Returns a new CrashGenerationClient if |server_fd| is valid and |
54 | // connects to a CrashGenerationServer. Otherwise, return NULL. |
55 | // The returned CrashGenerationClient* is owned by the caller of |
56 | // this function. |
57 | static CrashGenerationClient* TryCreate(int server_fd); |
58 | |
59 | private: |
60 | DISALLOW_COPY_AND_ASSIGN(CrashGenerationClient); |
61 | }; |
62 | |
63 | } // namespace google_breakpad |
64 | |
65 | #endif // CLIENT_LINUX_CRASH_GENERATION_CRASH_GENERATION_CLIENT_H_ |
66 | |