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author | Christophe Fergeau <cfergeau@redhat.com> | 2012-02-03 13:11:11 +0100 |
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committer | Christophe Fergeau <cfergeau@redhat.com> | 2012-02-03 13:11:11 +0100 |
commit | 67178944d26a97a6fb73ddf92b7fefdec6a99fd9 (patch) | |
tree | ab9f1b9401c6315f1af0355de31f4ac952edfa1a /client/application.cpp | |
parent | e3fb720cd11cf5485f30664b3fd0526249081ed2 (diff) | |
download | spice-67178944d26a97a6fb73ddf92b7fefdec6a99fd9.tar.gz spice-67178944d26a97a6fb73ddf92b7fefdec6a99fd9.tar.xz spice-67178944d26a97a6fb73ddf92b7fefdec6a99fd9.zip |
Handle Application::set_hotkeys failure
Application::set_hotkeys can throw an exception if it fails parsing
the string describing the hotkeys to set. Currently this exception
is uncaught which causes spicec to terminate when the controller
tries to set invalid hotkeys. Fall back to using the default
hotkeys when the controller sends an invalid hotkeys string.
Diffstat (limited to 'client/application.cpp')
-rw-r--r-- | client/application.cpp | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/client/application.cpp b/client/application.cpp index 08fa4fcb..1d4da8b7 100644 --- a/client/application.cpp +++ b/client/application.cpp @@ -393,21 +393,7 @@ Application::Application() Platform::get_app_data_dir(_host_auth_opt.CA_file, app_name); Platform::path_append(_host_auth_opt.CA_file, CA_FILE_NAME); - std::auto_ptr<HotKeysParser> parser(new HotKeysParser("toggle-fullscreen=shift+f11" - ",release-cursor=shift+f12" -#ifdef RED_DEBUG - ",connect=shift+f5" - ",disconnect=shift+f6" -#endif -#ifdef USE_GUI - ",show-gui=shift+f7" -#endif // USE_GUI -#ifdef USE_SMARTCARD - ",smartcard-insert=shift+f8" - ",smartcard-remove=shift+f9" -#endif - , _commands_map)); - _hot_keys = parser->get(); + this->set_default_hotkeys(); _sticky_info.trace_is_on = false; _sticky_info.sticky_mode = false; @@ -1867,10 +1853,36 @@ void Application::hide_me() hide(); } +void Application::set_default_hotkeys(void) +{ + const std::string default_hotkeys = "toggle-fullscreen=shift+f11" + ",release-cursor=shift+f12" +#ifdef RED_DEBUG + ",connect=shift+f5" + ",disconnect=shift+f6" +#endif +#ifdef USE_GUI + ",show-gui=shift+f7" +#endif // USE_GUI +#ifdef USE_SMARTCARD + ",smartcard-insert=shift+f8" + ",smartcard-remove=shift+f9" +#endif + ""; + + this->set_hotkeys(default_hotkeys); +} + void Application::set_hotkeys(const std::string& hotkeys) { - std::auto_ptr<HotKeysParser> parser(new HotKeysParser(hotkeys, _commands_map)); - _hot_keys = parser->get(); + + try { + std::auto_ptr<HotKeysParser> parser(new HotKeysParser(hotkeys, _commands_map)); + _hot_keys = parser->get(); + } catch (Exception &e) { + LOG_WARN("%s", e.what()); + this->set_default_hotkeys(); + } } int Application::get_controller_menu_item_id(int32_t opaque_conn_ref, uint32_t msg_id) |