------------------------------------------------------------
revno: 3287
committer: poy <[email protected]>
branch nick: trunk
timestamp: Sun 2013-05-05 15:29:21 +0200
message:
fix crashes when multiple dwt plugins are loaded
modified:
dwt/src/Dispatcher.cpp
--
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=== modified file 'dwt/src/Dispatcher.cpp'
--- dwt/src/Dispatcher.cpp 2013-01-18 21:28:38 +0000
+++ dwt/src/Dispatcher.cpp 2013-05-05 13:29:21 +0000
@@ -37,6 +37,12 @@
#include <algorithm>
#include <sstream>
+#ifdef DWT_SHARED
+#include <boost/uuid/uuid.hpp>
+#include <boost/uuid/random_generator.hpp>
+#include <boost/uuid/uuid_io.hpp>
+#endif
+
namespace dwt {
LRESULT CALLBACK WindowProc::initProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
@@ -222,8 +228,12 @@
#ifdef DWT_SHARED
/* in a shared library, classes registered by the lib can't clash with those regged by the host
- or by other dynamically loaded libs. append a (hopefully unique) string to that end... */
- stream << &Application::instance();
+ or by other dynamically loaded libs. append a unique string to that end. */
+ static boost::uuids::uuid uuid;
+ if(uuid.is_nil()) {
+ uuid = boost::uuids::random_generator()();
+ }
+ stream << uuid;
#endif
classNames.push_back(stream.str());
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