Implement CrashGeneration{Client,Server} for OOP dump generation on OS X, enable OOP dump generation in ExceptionHandler

R=mark at http://breakpad.appspot.com/146001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@646 4c0a9323-5329-0410-9bdc-e9ce6186880e

1 files changed, 15 insertions, 1 deletions

diff --git a/src/client/mac/handler/exception_handler.h b/src/client/mac/handler/exception_handler.h
index 896eecda..ee3e2e1d 100644
--- a/src/client/mac/handler/exception_handler.h
+++ b/src/client/mac/handler/exception_handler.h
@@ -40,6 +40,9 @@
 
 #include <string>
 
+#include "client/mac/crash_generation/crash_generation_client.h"
+#include "processor/scoped_ptr.h"
+
 namespace google_breakpad {
 
 using std::string;
@@ -86,9 +89,12 @@ class ExceptionHandler {
   // If install_handler is true, then a minidump will be written whenever
   // an unhandled exception occurs.  If it is false, minidumps will only
   // be written when WriteMinidump is called.
+  // If port_name is non-NULL, attempt to perform out-of-process dump generation
+  // If port_name is NULL, in-process dump generation will be used.
   ExceptionHandler(const string &dump_path,
                    FilterCallback filter, MinidumpCallback callback,
-                   void *callback_context, bool install_handler);
+                   void *callback_context, bool install_handler,
+		   const char *port_name);
 
   // A special constructor if we want to bypass minidump writing and
   // simply get a callback with the exception information.
@@ -115,6 +121,11 @@ class ExceptionHandler {
   static bool WriteMinidump(const string &dump_path, MinidumpCallback callback,
                             void *callback_context);
 
+  // Returns whether out-of-process dump generation is used or not.
+  bool IsOutOfProcess() const {
+    return crash_generation_client_.get() != NULL;
+  }
+
  private:
   // Install the mach exception handler
   bool InstallHandler();
@@ -206,6 +217,9 @@ class ExceptionHandler {
 
   // True, if we're using the mutext to indicate when mindump writing occurs
   bool use_minidump_write_mutex_;
+
+  // Client for out-of-process dump generation.
+  scoped_ptr<CrashGenerationClient> crash_generation_client_;
 };
 
 }  // namespace google_breakpad