The Tor Browser: toolkit/crashreporter/google-breakpad/src/processor/simple_serializer-inl.h@129ffea94266 (annotated)

toolkit/crashreporter/google-breakpad/src/processor/simple_serializer-inl.h@129ffea94266 (annotated)

toolkit/crashreporter/google-breakpad/src/processor/simple_serializer-inl.h

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 // Copyright (c) 2010, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 // copyright notice, this list of conditions and the following disclaimer
 // in the documentation and/or other materials provided with the
 // distribution.
 //     * Neither the name of Google Inc. nor the names of its
 // contributors may be used to endorse or promote products derived from
 // this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 // simple_serializer-inl.h: template specializations for following types:
 // bool, const char *(C-string), string,
 // Line, Function, PublicSymbol, WindowsFrameInfo and their linked pointers.
 //
 // See simple_serializer.h for moredocumentation.
 //
 // Author: Siyang Xie (lambxsy@google.com)
 #ifndef PROCESSOR_SIMPLE_SERIALIZER_INL_H__
 #define PROCESSOR_SIMPLE_SERIALIZER_INL_H__
 #include <string>
 #include "processor/simple_serializer.h"
 #include "map_serializers-inl.h"
 #include "google_breakpad/processor/basic_source_line_resolver.h"
 #include "processor/basic_source_line_resolver_types.h"
 #include "processor/linked_ptr.h"
 #include "processor/windows_frame_info.h"
 namespace google_breakpad {
 // Specializations of SimpleSerializer: bool
 template<>
 class SimpleSerializer<bool> {
  public:
   static size_t SizeOf(bool boolean) { return 1; }
   static char *Write(bool boolean, char *dest) {
     *dest = static_cast<char>(boolean? 255 : 0);
     return ++dest;
   }
 };
 // Specializations of SimpleSerializer: string
 template<>
 class SimpleSerializer<string> {
  public:
   static size_t SizeOf(const string &str) { return str.size() + 1; }
   static char *Write(const string &str, char *dest) {
     strcpy(dest, str.c_str());
     return dest + SizeOf(str);
   }
 };
 // Specializations of SimpleSerializer: C-string
 template<>
 class SimpleSerializer<const char*> {
  public:
   static size_t SizeOf(const char *cstring) {
     return strlen(cstring) + 1;
   }
   static char *Write(const char *cstring, char *dest) {
     strcpy(dest, cstring);
     return dest + SizeOf(cstring);
   }
 };
 // Specializations of SimpleSerializer: Line
 template<>
 class SimpleSerializer<BasicSourceLineResolver::Line> {
   typedef BasicSourceLineResolver::Line Line;
  public:
   static size_t SizeOf(const Line &line) {
     return SimpleSerializer<MemAddr>::SizeOf(line.address)
          + SimpleSerializer<MemAddr>::SizeOf(line.size)
          + SimpleSerializer<int32_t>::SizeOf(line.source_file_id)
          + SimpleSerializer<int32_t>::SizeOf(line.line);
   }
   static char *Write(const Line &line, char *dest) {
     dest = SimpleSerializer<MemAddr>::Write(line.address, dest);
     dest = SimpleSerializer<MemAddr>::Write(line.size, dest);
     dest = SimpleSerializer<int32_t>::Write(line.source_file_id, dest);
     dest = SimpleSerializer<int32_t>::Write(line.line, dest);
     return dest;
   }
 };
 // Specializations of SimpleSerializer: PublicSymbol
 template<>
 class SimpleSerializer<BasicSourceLineResolver::PublicSymbol> {
   typedef BasicSourceLineResolver::PublicSymbol PublicSymbol;
  public:
   static size_t SizeOf(const PublicSymbol &pubsymbol) {
     return SimpleSerializer<string>::SizeOf(pubsymbol.name)
          + SimpleSerializer<MemAddr>::SizeOf(pubsymbol.address)
          + SimpleSerializer<int32_t>::SizeOf(pubsymbol.parameter_size);
   }
   static char *Write(const PublicSymbol &pubsymbol, char *dest) {
     dest = SimpleSerializer<string>::Write(pubsymbol.name, dest);
     dest = SimpleSerializer<MemAddr>::Write(pubsymbol.address, dest);
     dest = SimpleSerializer<int32_t>::Write(pubsymbol.parameter_size, dest);
     return dest;
   }
 };
 // Specializations of SimpleSerializer: WindowsFrameInfo
 template<>
 class SimpleSerializer<WindowsFrameInfo> {
  public:
   static size_t SizeOf(const WindowsFrameInfo &wfi) {
     unsigned int size = 0;
     size += sizeof(int32_t);  // wfi.type_
     size += SimpleSerializer<int32_t>::SizeOf(wfi.valid);
     size += SimpleSerializer<uint32_t>::SizeOf(wfi.prolog_size);
     size += SimpleSerializer<uint32_t>::SizeOf(wfi.epilog_size);
     size += SimpleSerializer<uint32_t>::SizeOf(wfi.parameter_size);
     size += SimpleSerializer<uint32_t>::SizeOf(wfi.saved_register_size);
     size += SimpleSerializer<uint32_t>::SizeOf(wfi.local_size);
     size += SimpleSerializer<uint32_t>::SizeOf(wfi.max_stack_size);
     size += SimpleSerializer<bool>::SizeOf(wfi.allocates_base_pointer);
     size += SimpleSerializer<string>::SizeOf(wfi.program_string);
     return size;
   }
   static char *Write(const WindowsFrameInfo &wfi, char *dest) {
     dest = SimpleSerializer<int32_t>::Write(
         static_cast<const int32_t>(wfi.type_), dest);
     dest = SimpleSerializer<int32_t>::Write(wfi.valid, dest);
     dest = SimpleSerializer<uint32_t>::Write(wfi.prolog_size, dest);
     dest = SimpleSerializer<uint32_t>::Write(wfi.epilog_size, dest);
     dest = SimpleSerializer<uint32_t>::Write(wfi.parameter_size, dest);
     dest = SimpleSerializer<uint32_t>::Write(wfi.saved_register_size, dest);
     dest = SimpleSerializer<uint32_t>::Write(wfi.local_size, dest);
     dest = SimpleSerializer<uint32_t>::Write(wfi.max_stack_size, dest);
     dest = SimpleSerializer<bool>::Write(wfi.allocates_base_pointer, dest);
     return SimpleSerializer<string>::Write(wfi.program_string, dest);
   }
 };
 // Specializations of SimpleSerializer: Linked_ptr version of
 // Line, Function, PublicSymbol, WindowsFrameInfo.
 template<>
 class SimpleSerializer< linked_ptr<BasicSourceLineResolver::Line> > {
   typedef BasicSourceLineResolver::Line Line;
  public:
   static size_t SizeOf(const linked_ptr<Line> &lineptr) {
     if (lineptr.get() == NULL) return 0;
     return SimpleSerializer<Line>::SizeOf(*(lineptr.get()));
   }
   static char *Write(const linked_ptr<Line> &lineptr, char *dest) {
     if (lineptr.get())
       dest = SimpleSerializer<Line>::Write(*(lineptr.get()), dest);
     return dest;
   }
 };
 template<>
 class SimpleSerializer<BasicSourceLineResolver::Function> {
   // Convenient type names.
   typedef BasicSourceLineResolver::Function Function;
   typedef BasicSourceLineResolver::Line Line;
  public:
   static size_t SizeOf(const Function &func) {
     unsigned int size = 0;
     size += SimpleSerializer<string>::SizeOf(func.name);
     size += SimpleSerializer<MemAddr>::SizeOf(func.address);
     size += SimpleSerializer<MemAddr>::SizeOf(func.size);
     size += SimpleSerializer<int32_t>::SizeOf(func.parameter_size);
     size += range_map_serializer_.SizeOf(func.lines);
     return size;
   }
   static char *Write(const Function &func, char *dest) {
     dest = SimpleSerializer<string>::Write(func.name, dest);
     dest = SimpleSerializer<MemAddr>::Write(func.address, dest);
     dest = SimpleSerializer<MemAddr>::Write(func.size, dest);
     dest = SimpleSerializer<int32_t>::Write(func.parameter_size, dest);
     dest = range_map_serializer_.Write(func.lines, dest);
     return dest;
   }
  private:
   // This static member is defined in module_serializer.cc.
   static RangeMapSerializer< MemAddr, linked_ptr<Line> > range_map_serializer_;
 };
 template<>
 class SimpleSerializer< linked_ptr<BasicSourceLineResolver::Function> > {
   typedef BasicSourceLineResolver::Function Function;
  public:
   static size_t SizeOf(const linked_ptr<Function> &func) {
     if (!func.get()) return 0;
     return SimpleSerializer<Function>::SizeOf(*(func.get()));
   }
   static char *Write(const linked_ptr<Function> &func, char *dest) {
     if (func.get())
       dest = SimpleSerializer<Function>::Write(*(func.get()), dest);
     return dest;
   }
 };
 template<>
 class SimpleSerializer< linked_ptr<BasicSourceLineResolver::PublicSymbol> > {
   typedef BasicSourceLineResolver::PublicSymbol PublicSymbol;
  public:
   static size_t SizeOf(const linked_ptr<PublicSymbol> &pubsymbol) {
     if (pubsymbol.get() == NULL) return 0;
     return SimpleSerializer<PublicSymbol>::SizeOf(*(pubsymbol.get()));
   }
   static char *Write(const linked_ptr<PublicSymbol> &pubsymbol, char *dest) {
     if (pubsymbol.get())
       dest = SimpleSerializer<PublicSymbol>::Write(*(pubsymbol.get()), dest);
     return dest;
   }
 };
 template<>
 class SimpleSerializer< linked_ptr<WindowsFrameInfo> > {
  public:
   static size_t SizeOf(const linked_ptr<WindowsFrameInfo> &wfi) {
     if (wfi.get() == NULL) return 0;
     return SimpleSerializer<WindowsFrameInfo>::SizeOf(*(wfi.get()));
   }
   static char *Write(const linked_ptr<WindowsFrameInfo> &wfi, char *dest) {
     if (wfi.get())
       dest = SimpleSerializer<WindowsFrameInfo>::Write(*(wfi.get()), dest);
     return dest;
   }
 };
 }  // namespace google_breakpad
 #endif  // PROCESSOR_SIMPLE_SERIALIZER_INL_H__

The Tor Browser / annotate

toolkit/crashreporter/google-breakpad/src/processor/simple_serializer-inl.h@129ffea94266 (annotated)

toolkit/crashreporter/google-breakpad/src/processor/simple_serializer-inl.h