toolkit/crashreporter/google-breakpad/src/processor/module_factory.h

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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 // module_factory.h: ModuleFactory a factory that provides
31 // an interface for creating a Module and deferring instantiation to subclasses
32 // BasicModuleFactory and FastModuleFactory.
33
34 // Author: Siyang Xie (lambxsy@google.com)
35
36 #ifndef PROCESSOR_MODULE_FACTORY_H__
37 #define PROCESSOR_MODULE_FACTORY_H__
38
39 #include "processor/basic_source_line_resolver_types.h"
40 #include "processor/fast_source_line_resolver_types.h"
41 #include "processor/source_line_resolver_base_types.h"
42
43 namespace google_breakpad {
44
45 class ModuleFactory {
46 public:
47 virtual ~ModuleFactory() { };
48 virtual SourceLineResolverBase::Module* CreateModule(
49 const string &name) const = 0;
50 };
51
52 class BasicModuleFactory : public ModuleFactory {
53 public:
54 virtual ~BasicModuleFactory() { }
55 virtual BasicSourceLineResolver::Module* CreateModule(
56 const string &name) const {
57 return new BasicSourceLineResolver::Module(name);
58 }
59 };
60
61 class FastModuleFactory : public ModuleFactory {
62 public:
63 virtual ~FastModuleFactory() { }
64 virtual FastSourceLineResolver::Module* CreateModule(
65 const string &name) const {
66 return new FastSourceLineResolver::Module(name);
67 }
68 };
69
70 } // namespace google_breakpad
71
72 #endif // PROCESSOR_MODULE_FACTORY_H__

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