From 8d2c518c0b1dd6e1c956340759983f0464d356d5 Mon Sep 17 00:00:00 2001
From: nealsid <nealsid@4c0a9323-5329-0410-9bdc-e9ce6186880e>
Date: Tue, 24 Aug 2010 14:28:10 +0000
Subject: Patch from CDN to add support for an exploitability engine

A=cdn
R=nealsid



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@662 4c0a9323-5329-0410-9bdc-e9ce6186880e
---
 src/processor/exploitability.cc | 89 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 src/processor/exploitability.cc

(limited to 'src/processor/exploitability.cc')

diff --git a/src/processor/exploitability.cc b/src/processor/exploitability.cc
new file mode 100644
index 00000000..74810e70
--- /dev/null
+++ b/src/processor/exploitability.cc
@@ -0,0 +1,89 @@
+// 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.
+
+// exploitability_engine.cc: Generic exploitability engine.
+//
+// See exploitable_engine.h for documentation.
+//
+// Author: Cris Neckar
+
+
+#include <cassert>
+
+#include "google_breakpad/processor/exploitability.h"
+#include "google_breakpad/processor/minidump.h"
+#include "google_breakpad/processor/process_state.h"
+#include "processor/logging.h"
+#include "processor/scoped_ptr.h"
+
+namespace google_breakpad {
+
+Exploitability::Exploitability(Minidump *dump,
+                               ProcessState *process_state)
+    : dump_(dump),
+      process_state_(process_state) {}
+
+ExploitabilityRating Exploitability::CheckExploitability() {
+  return CheckPlatformExploitability();
+}
+
+Exploitability *Exploitability::ExploitabilityForPlatform(
+    Minidump *dump,
+    ProcessState *process_state) {
+  Exploitability *platform_exploitability = NULL;
+  MinidumpSystemInfo *minidump_system_info = dump->GetSystemInfo();
+  if (!minidump_system_info)
+    return NULL;
+
+  const MDRawSystemInfo *raw_system_info =
+    minidump_system_info->system_info();
+  if (!raw_system_info)
+    return NULL;
+
+  switch (raw_system_info->platform_id) {
+    case MD_OS_WIN32_NT:
+    case MD_OS_WIN32_WINDOWS:
+    case MD_OS_UNIX:
+    case MD_OS_MAC_OS_X:
+    case MD_OS_LINUX:
+    case MD_OS_SOLARIS:
+    default: {
+      platform_exploitability = NULL;
+      break;
+    }
+  }
+
+  BPLOG_IF(ERROR, !platform_exploitability) <<
+    "No Exploitability module for platform: " <<
+    process_state->system_info()->os;
+  return platform_exploitability;
+}
+
+}  // namespace google_breakpad
+
-- 
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